This is a list of all applications that we know of that start with the letter I.
Below is our growing index of Port Forwarding Ports. Select the application that you are forwarding from the list. We will remember the application or game that you select, and use it later on our site to present exact instructions for your router.
For a list of all applications and games on a single page, visit Port Forwarding Ports List.
# | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
I Am a Caterpillar Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
I Am Alive Xbox 360
- TCP: 3074
- UDP: 3074
I Am Alive Playstation 3
- TCP: 5223
- UDP: 5223, 3478, 3479, 3658
I Am Dead Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
I Am Dead Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
I Am Dead Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
I Am Dead Playstation 5
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
I Am Dead Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
I Am Dead Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
I Am Fish Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
I Am Fish Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
I Am Future Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
I Am Setsuna
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
I Am Setsuna Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
I Am Setsuna Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
I Am the Hero Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
I Am the Hero Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
I Am the Hero Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
I Am the Hero Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
I and Me Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
I and Me Steam
- TCP: 4380, 27000-27031, 27036
- UDP: 4380, 27000-27031, 27036
I and Me Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
I and Me Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
I Love You, Colonel Sanders! A Finger Lickin' Good Dating Simulator Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
I Saw Black Clouds Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
I Saw Black Clouds Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
I Saw Black Clouds Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
I Saw Black Clouds Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
I wanna fly Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
I2Eye DVC-1000-DVC-1100
- TCP: 1720, 15328-15333
- UDP: 15328-15333
I2P
- TCP: User Specified Ports
- UDP: User Specified Ports
Ib Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Ib Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
iBaby
- TCP: 14971
- UDP:
IC Realtime DVRs and NVRs DVR
- TCP: 80, 443, 554, 32789, 37777
- UDP: 37778
IC Realtime IP Cameras IP Camera
- TCP: 80, 443, 554, 32789, 37777
- UDP: 37778
IC Realtime PSSICRSS DVR
- TCP: 80, 443, 554, 32789, 37777
- UDP: 37778
IC Realtime Recorders DVR
- TCP: 80, 443, 554, 32789, 37777
- UDP: 37778
iCam
- TCP:
- UDP: 12000-12100
iCamSource
- TCP:
- UDP: 12000-12100
Icecast
- TCP: 8000-8001
- UDP:
Icesolation Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Icewind Dale
- TCP: 2300-2399, 47624
- UDP: 2300-2399, 47624
Icewind Dale II
- TCP: 2300-2399, 47624
- UDP: 2300-2399, 47624
Icewind Dale: Enhanced Edition
- TCP: 2300-2400, 47624
- UDP: 2300-2400, 47624
Icewind Dale: Enhanced Edition Playstation 4
- TCP: 1935, 2300-2400, 3478-3480, 47624
- UDP: 2300-2400, 3074, 3478-3479, 47624
Icewind Dale: Enhanced Edition Steam
- TCP: 2300-2400, 27015-27030, 27036-27037, 47624
- UDP: 2300-2400, 4380, 27000-27031, 27036, 47624
Icewind Dale: Enhanced Edition Switch
- TCP: 2300-2400, 6667, 12400, 28910, 29900-29901, 29920, 47624
- UDP: 1024-65535
Icewind Dale: Enhanced Edition Xbox One
- TCP: 2300-2400, 3074, 47624
- UDP: 88, 500, 2300-2400, 3074, 3544, 4500, 47624
iChat
- TCP: 5190, 5220, 5222, 5298
- UDP: 5060, 5190, 5297, 5298, 5353, 5678, 16384-16403
Icom RS-BA1
- TCP:
- UDP: 50001-50003
Icon Time Systems RTC-1000
- TCP: 80, 443, 9844, 10923
- UDP:
Icon Time Systems SB-100PRO
- TCP: 80, 443, 9844, 10923
- UDP:
IConnectHere
- TCP: 5060-5065, 5723, 16384-16400
- UDP: 5060-5065, 5723, 16384-16400
Iconoclasts Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Iconoclasts Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Iconoclasts Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Iconoclasts Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Icons: Combat Arena
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
ICQ
- TCP: 20000-20019
- UDP:
ICUII
- TCP: 2000-2001, 2038, 2050, 2051, 2069, 2085, 3010, 3030
- UDP:
ICUII Client Version 4
- TCP: 1024-5000, 6700-6702, 6880
- UDP: 12000-16090
Idle Champions of the Forgotten Realms Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Idle Champions of the Forgotten Realms Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Idle Champions of the Forgotten Realms Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Idol Manager Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Idol Showdown Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
iGet
- TCP: 22
- UDP: 22
iii: Revolving Wonderland Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Ikaruga Xbox 360
- TCP: 3074
- UDP: 3074
Ikenfell Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Ikenfell Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Ikenfell Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Ikenfell Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Ikki Unite Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Ikonei Island: An Earthlock Adventure Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Ikonei Island: An Earthlock Adventure Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Ikonei Island: An Earthlock Adventure Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Ikonei Island: An Earthlock Adventure Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Ikonei Island: An Earthlock Adventure Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Ikonei Island: An Earthlock Adventure Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
IL-2
- TCP:
- UDP: 21000
IL-2 Sturmovik: 1946
- TCP:
- UDP: 21000
IL-2 Sturmovik: Battle of Stalingrad
- TCP: 28000, 28100
- UDP: 28000
IL-2 Sturmovik: Birds of Prey Xbox 360
- TCP: 3074
- UDP: 88, 3074
IL-2 Sturmovik: Birds of Prey Playstation 3
- TCP: 3478-3480, 5223, 8080
- UDP: 3074, 3478-3479, 3658
IL-2 Sturmovik: Cliffs of Dover
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
IL-2 Sturmovik: Forgotten Battles
- TCP: 21000
- UDP: 21000
IL2-Sturmovik
- TCP: 21000
- UDP:
IL2-Sturmovik Ubi.com
- TCP: 80, 6667, 21000, 40000-42000
- UDP:
iLLANG Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
iLLANG Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
iLLANG Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
iLLANG Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Illusion of L'Phalcia Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Illusion of L'Phalcia Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Illusoria Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Imabikisou Playstation 3
- TCP: 5223
- UDP: 5223, 3478, 3479, 3658
Imagine World Client
- TCP: 80, 3000-3004, 4602, 6500, 8000
- UDP: 3000-3004, 6500
Imap
- TCP: 143
- UDP: 143
iMessage
- TCP: 80, 443, 5223
- UDP:
Immortal Darkness: Curse of the Pale King Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Immortal Legacy: The Jade Cipher Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortal Legacy: The Jade Cipher Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortal Legacy: The Jade Cipher Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortal Life Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortal Life Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortal Life Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Immortal Planet Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Immortal Planet Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Immortal Planet Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Immortal Planet Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortal Realms: Vampire Wars Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Immortal Realms: Vampire Wars Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Immortal Realms: Vampire Wars Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Immortal Realms: Vampire Wars Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortal: And the Death That Follows Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortal: And the Death That Follows Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortal: And the Death That Follows Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Immortal: And the Death That Follows Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortal: Unchained Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Immortal: Unchained Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Immortal: Unchained Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortality Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortality Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortality Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortals Fenyx Rising Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortals Fenyx Rising Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortals Fenyx Rising Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortals Fenyx Rising Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Immortals Fenyx Rising Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortals Fenyx Rising Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortals of Aveum Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortals of Aveum Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortals of Aveum Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Immortus Temporus Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Immortus Temporus Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Immortus Temporus Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Immortus Temporus Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Imp of the Sun Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Imp of the Sun Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Imp of the Sun Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Imp of the Sun Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Imp of the Sun Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Imp of the Sun Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Imperator: Rome Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Imperio
- TCP: 3389, 8001, 8002
- UDP: 3389, 8001, 8002
Import Tuner Challenge Xbox 360
- TCP: 3074
- UDP: 3074
Impossible Creatures
- TCP:
- UDP: 23022
Impostor Factory Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Impulsion
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
In My Shadow Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
In My Shadow Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
In My Shadow Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
In Nightmare Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
In Nightmare Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
In Nightmare Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
In Nightmare Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
In Other Waters Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
In Other Waters Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
In Sound Mind Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
In Sound Mind Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
In Sound Mind Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
In Sound Mind Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
In Stars and Time Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
In Stars and Time Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
In Stars and Time Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
In Stars and Time Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inazuma Eleven: GO Strikers 2013 Wii
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inazuma Eleven: Strikers Wii
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inazuma Eleven: Strikers 2012 Xtreme Wii
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inazuma Eleven: Victory Road of Heroes Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inazuma Eleven: Victory Road of Heroes Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
inbento Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
inbento Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Indianapolis 500 Evolution Xbox 360
- TCP: 3074
- UDP: 3074
Indigo Prophecy Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Indigo Prophecy Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Indivisible Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Indivisible Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Indivisible Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Indivisible Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Industria Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Industria Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Industria Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Industries of Titan Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inertial Drift Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Inertial Drift Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inertial Drift Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inertial Drift Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inertial Drift: Twilight Rivals Edition Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inertial Drift: Twilight Rivals Edition Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inescapable: No Rules, No Rescue Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Inescapable: No Rules, No Rescue Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inescapable: No Rules, No Rescue Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inescapable: No Rules, No Rescue Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inescapable: No Rules, No Rescue Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inescapable: No Rules, No Rescue Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
inFAMOUS Playstation 3
- TCP: 5223
- UDP: 5223, 3478, 3479, 3658
Infected Shelter Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Infected Shelter Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Infected Shelter Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Infected Shelter Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Infernax Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Infernax Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Infernax Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Infernax Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Infernax Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Infested Planet Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Infinifactory Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Infinifactory Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Infinite Adventures Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Infinite Adventures Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Infinite Adventures Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Infinite Guitars Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Infinite Guitars Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Infinite Guitars Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Infinite Undiscovery Xbox 360
- TCP: 3074
- UDP: 88, 3074
Infinite: Beyond the Mind Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Infinite: Beyond the Mind Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Infinite: Beyond the Mind Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Infinite: Beyond the Mind Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Initial 2: New Stage Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Initial 2: New Stage Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Initial D: Extreme Stage Playstation 3
- TCP: 3478-3480, 5223, 8080
- UDP: 3074, 3478-3479, 3658
Injustice 2 Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Injustice 2 Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Injustice 2 Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Injustice: Gods Among Us Playstation 3
- TCP: 3478-3480, 5223, 8080
- UDP: 3074, 3478-3479, 3658
Injustice: Gods Among Us Xbox 360
- TCP: 3074
- UDP: 88, 3074
Injustice: Gods Among Us Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Injustice: Gods Among Us
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inked: A Tale of Love Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inked: A Tale of Love Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Inked: A Tale of Love Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inked: A Tale of Love Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inmates
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inmost Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inmost Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
InnerSpace
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
InnerSpace Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
InnerSpace Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
InnerSpace Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Insane Robots
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Insane Robots Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Insane Robots Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inscryption Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Inscryption Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inscryption Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inscryption Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inscryption Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inscryption Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Insecticide
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inside Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Inside Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Inside Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inside Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
INSOMNIA: The Ark Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
inSpeak Communicator
- TCP: 5858, 8085, 8585, 7979
- UDP: 8085, 8585
Inspector Gadget: Mad Time Party Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Inspector Gadget: Mad Time Party Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inspector Gadget: Mad Time Party Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Inspector Gadget: Mad Time Party Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Inspector Gadget: Mad Time Party Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Inspector Gadget: Mad Time Party Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
INSTEON Hub
- TCP: 25105
- UDP:
INSTEON ISY994
- TCP: 443
- UDP:
INSTEON SmartLinc
- TCP: 80
- UDP:
Insurgency Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Insurgency: Sandstorm Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Insurgency: Sandstorm Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Insurgency: Sandstorm Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Insurgency: Sandstorm Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Insurgency: Sandstorm Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Insurmountable Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Insurmountable Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Insurmountable Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Internet Phone
- TCP:
- UDP: 22555
Interpol Xbox 360
- TCP: 3074
- UDP: 3074
Interrogation: You will be deceived Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Interstellar Marines Xbox 360
- TCP: 3074
- UDP: 3074
Interstellar Marines Playstation 3
- TCP: 5223
- UDP: 5223, 3478, 3479, 3658
Interstellar Space: Genesis Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Interstellar Transport Company Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Interstellaria Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Into the Breach Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Into the Breach Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Into the Dead 2 Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Into the Pit Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Into the Pit Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Invector: Rhythm Galaxy Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Inventoria Stock Manager
- TCP: 97
- UDP: 97
Invincible Presents: Atom Eve Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Invisiballs Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Invokers Tournament Playstation 3
- TCP: 5223
- UDP: 5223, 3478-3479, 3658
Invokers Tournament Playstation 4
- TCP: 80, 443, 1935, 3478-3480
- UDP: 3478-3479
Iomega Home Media Network Hard Drive
- TCP: 80, 20-21, 443, 6881-6999, 50500
- UDP: 6881-6999
Iomega StorCenter ix2-200
- TCP: 80, 443, 50500-50599
- UDP: 80, 443, 50500-50599
Ion Driver Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Ion Fury Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Ion Fury Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Ion Fury Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Ion Fury Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Ion Maiden Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Ion Maiden Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Ion Maiden Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Ion Maiden Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
IPContact
- TCP: 1720, 2500, 5901, 1766-1767
- UDP: 1734-1765
iPeekCam
- TCP: 8228
- UDP:
IPlay
- TCP: 4990-4999
- UDP: 4990-4999
iRacing
- TCP:
- UDP: 15000-52500
Irem Collection Volume 1 Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Irem Collection Volume 1 Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Irem Collection Volume 1 Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Irem Collection Volume 1 Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Irem Collection Volume 1 Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Irem Collection Volume 1 Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Irem Collection Volume 2 Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Irem Collection Volume 2 Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Irem Collection Volume 2 Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Irem Collection Volume 2 Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Irem Collection Volume 2 Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Irem Collection Volume 2 Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Irem Collection Volume 3 Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Irem Collection Volume 3 Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Irem Collection Volume 3 Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Irem Collection Volume 3 Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Irem Collection Volume 3 Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Irem Collection Volume 3 Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Iris and the Giant Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Iris and the Giant Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Iris Online
- TCP: 14400, 14600
- UDP:
Iris.Fall Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Iris.Fall Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
IRLP - Internet Radio Linking Project
- TCP: 15425-15427
- UDP: 2074-2093
Iron Brigade
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Iron Brigade Xbox 360
- TCP: 3074
- UDP: 88, 3074
Iron Conflict Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Iron Crypticle Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Iron Crypticle Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Iron Crypticle Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Iron Crypticle Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Iron Harvest Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Iron Harvest Playstation 5
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Iron Harvest Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Iron Harvest Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Iron Harvest Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Iron Man Xbox 360
- TCP: 3074
- UDP: 3074
Iron Man Playstation 3
- TCP: 5223
- UDP: 5223, 3478, 3479, 3658
Iron Snout Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Iron Snout Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Iron Snout Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Iron Snout Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Ironclad Tactics Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Ironclad Tactics Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Irony Curtain: From Matryoshka with Love Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Irony Curtain: From Matryoshka with Love Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Irony Curtain: From Matryoshka with Love Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Irony Curtain: From Matryoshka with Love Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
iShutdown
- TCP: 4505
- UDP:
Islanders Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Islands of Insight Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Islands of Nyne: Battle Royale
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Islands of Nyne: Battle Royale Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Islets Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Islets Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Islets Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Isonzo Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Isonzo Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Isonzo Playstation 5
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Isonzo Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
Isonzo Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
iSpQ VideoChat
- TCP: 2000-2002
- UDP:
iSpy
- TCP: 8080
- UDP: 8080
IStreamVideo2HP
- TCP: 8076-8077
- UDP: 8076-8077
It Came From Space and Ate Our Brains Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
It Came From Space and Ate Our Brains Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
It Came From Space and Ate Our Brains Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
It Came From Space and Ate Our Brains Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
It Lurks Below Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
It Takes Two Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
It Takes Two Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
It Takes Two Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
It Takes Two Playstation 5
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
It Takes Two Xbox Series X
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
It's Dark Inside Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Itadaki Smash Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Itadaki Smash Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
iTalkBB
- TCP:
- UDP: 5060, 6802, 16384-16482
Itorah Steam
- TCP: 27015, 27036
- UDP: 27015, 27031-27036
Itorah Playstation 4
- TCP: 3478-3480
- UDP: 3074, 3478-3479
Itorah Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Itorah Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
ITTA Steam
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
ITTA Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Ittle Dew
- TCP: 27015-27030, 27036-27037
- UDP: 4380, 27000-27031, 27036
Ittle Dew 2 Playstation 4
- TCP: 1935, 3478-3480
- UDP: 3074, 3478-3479
Ittle Dew 2 Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1024-65535
Ittle Dew 2 Xbox One
- TCP: 3074
- UDP: 88, 500, 3074, 3544, 4500
iTunes
- TCP: 3689
- UDP:
ivisit
- TCP:
- UDP: 9940
iVPN
- TCP: 1723
- UDP: 500, 1701, 4500
