| 7777 | tcp | cbt | cbt | IANA |
| 7777 | udp | cbt | cbt | IANA |
| 7777 | tcp | | iChat server file transfer proxy | wikipedia |
| 7777 | tcp | | Oracle Cluster File System 2[要出典] | wikipedia |
| 7777 | tcp | | Windows backdoor program tini.exe default[要出典] | wikipedia |
| 7777 | tcp | | Just Cause 2: Multiplayer Mod Server[要出典] | wikipedia |
| 7777 | tcp | | Xivio default Chat Server[要出典] | wikipedia |
| 7777 | tcp | | Terraria default server | wikipedia |
| 7777 | udp | | San Andreas Multiplayer (SA-MP) default port server | wikipedia |
| 7777-7788 | tcp,udp | | Unreal Tournament series default server[要出典] | wikipedia |
| 6970-9999 | udp | | QuickTime Streaming Server | Apple |
| 3000, 5670, 7777, 7000-7100 | tcp | | Active Worlds | PortForward |
| 80, 2106, 7777, 10241 | tcp | | Aion | PortForward |
| 6777, 7777-7797, 30660 | tcp | | BlackSite: Area 51 | PortForward |
| 6777, 7777-7797, 30660 | udp | | BlackSite: Area 51 | PortForward |
| 7777, 27015-27030, 27036-27037, 28900, 28902, 28910 | tcp | | Borderlands | PortForward |
| 4380, 7777, 27000-27031, 27036, 27900, 28902 | udp | | Borderlands | PortForward |
| 3478, 4379-4380, 7777, 14001, 27000-27031, 27036 | udp | | Borderlands 2 | PortForward |
| 7777-7778, 27015 | tcp | | Chivalry Medieval Warfare | PortForward |
| 7777-7778, 27015 | udp | | Chivalry Medieval Warfare | PortForward |
| 80, 7777, 8888 | tcp | | CPPlus CP-8R4T4 | PortForward |
| 7777, 8888 | udp | | CPPlus CP-8R4T4 | PortForward |
| 7775-7778, 11010-25999 | tcp | | DC Universe Online | PortForward |
| 7000, 7775-7778, 11010-25999 | udp | | DC Universe Online | PortForward |
| 6500, 7777-7778, 7787, 51640-51650, 10000-12000, 20000-25000 | tcp | | Dungeon Defenders II | PortForward |
| 6500, 7777-7778, 7787, 51640-51650, 10000-12000, 20000-25000 | udp | | Dungeon Defenders II | PortForward |
| 3074, 3544, 4500, 5000, 7777, 8700, 8701, 9000, 13000, 13002, 14001, 30000-30099 | udp | | Gears of War: Ultimate Edition | PortForward |
| 7700-7800 | tcp | | GunZ | PortForward |
| 7700-7800 | udp | | GunZ | PortForward |
| 7777 | tcp | | Hunted - The Demons Forge | PortForward |
| 7777 | udp | | Hunted - The Demons Forge | PortForward |
| 7777, 20560, 27015 | udp | | Killing Floor 2 | PortForward |
| 80, 2106, 7777 | tcp | | L2J | PortForward |
| 2106, 7777 | udp | | L2J | PortForward |
| 80, 2106, 2009, 7777 | tcp | | Lineage II | PortForward |
| 7777 | tcp | | Moon Hunters | PortForward |
| 7777-7779 | tcp | | ORION - Dino Beatdown | PortForward |
| 7777-7779 | udp | | ORION - Dino Beatdown | PortForward |
| 7777-7778, 27015 | tcp | | Primal Carnage | PortForward |
| 7777-7778, 27015 | udp | | Primal Carnage | PortForward |
| 7777-7778, 27015 | tcp | | Primal Carnage - Extinction | PortForward |
| 7777-7778, 27015 | udp | | Primal Carnage - Extinction | PortForward |
| 7777 | udp | | Renegade X | PortForward |
| 7777 | udp | | Rise of the Triad | PortForward |
| 7777 | tcp | | Rune | PortForward |
| 7777 | udp | | Rune | PortForward |
| 7777 | tcp | | SA-MP Server | PortForward |
| 7777 | udp | | SA-MP Server | PortForward |
| 7777, 27015-27030, 27036-27037 | tcp | | Sanctum (2011) | PortForward |
| 4380, 7777, 27000-27031, 27036 | udp | | Sanctum (2011) | PortForward |
| 7777, 27015-27030, 27036-27037 | tcp | | Sanctum 2 | PortForward |
| 4380, 7777, 27000-27031, 27036 | udp | | Sanctum 2 | PortForward |
| 7777 | tcp | | Terraria | PortForward |
| 7777 | udp | | Terraria | PortForward |
| 7777-7778 | udp | | The Culling | PortForward |
| 6667, 7777-7787, 8777-8787, 40000-42000 | udp | | Tom Clancy's Rainbow Six 3: Raven Shield | PortForward |
| 7777-7778, 28910 | tcp | | Tribes - Vengeance | PortForward |
| 7777-7778, 28910 | udp | | Tribes - Vengeance | PortForward |
| 5001-5010, 7775-7777, 7875, 8800-8900, 9999 | tcp | | Ultima Online | PortForward |
| 7777, 27014-27050 | tcp | | UNLOVED | PortForward |
| 3478, 4379-4380, 7777, 27000-27031, 27036 | udp | | UNLOVED | PortForward |
| 7777 | tcp | | Unreal | PortForward |
| 7777 | udp | | Unreal | PortForward |
| 7777-7788, 27900, 28900 | udp | | Unreal II: The Awakening | PortForward |
| 7777, 8080, 8777, 9777, 27900 | tcp | | Unreal Tournament | PortForward |
| 7777-7779, 27900 | udp | | Unreal Tournament | PortForward |
| 7777-7788, 27900, 42292 | tcp | | Unreal Tournament 2003 | PortForward |
| 7777-7788, 27900, 42292 | udp | | Unreal Tournament 2003 | PortForward |
| 7777-7788, 27900, 42292 | tcp | | Unreal Tournament 2004 | PortForward |
| 7777-7788, 27900, 42292 | udp | | Unreal Tournament 2004 | PortForward |
| 6500, 7777-7778, 7787, 13000, 27900 | udp | | Unreal Tournament 3 | PortForward |
| 53, 80, 3074, 7777 | tcp | | Vikings - Wolves of Midgard Xbox One | PortForward |
| 53, 88, 500, 3074, 3544, 4500, 7777 | udp | | Vikings - Wolves of Midgard Xbox One | PortForward |
| 80, 443, 3478-3480, 7777 | tcp | | Vikings - Wolves of Midgard Playstation 4 | PortForward |
| 3478-3479, 7777 | udp | | Vikings - Wolves of Midgard Playstation 4 | PortForward |
| 80, 7777 | tcp | | Zmodo H8104UV | PortForward |
| 80, 7777 | udp | | Zmodo H8104UV | PortForward |
| 80, 7777 | tcp | | Zmodo H8108UV | PortForward |
| 80, 7777 | udp | | Zmodo H8108UV | PortForward |