AS11281 Roblox

ROBLOX-CORPORATE - Roblox · registered in the United States

IPv4 addresses2,3045 prefixes · <0.001% of announced IPv4

Rank in United States#5,829largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#20,743of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS11281 in ASN lookup Look up an IP in this network (23.173.192.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

23.173.192.0/24
204.9.184.0/24
204.13.168.0/22
204.13.172.0/23
204.13.174.0/24

IPv6 prefixes

All 1 prefix.

2602:801:1008::/47

Other ASNs named Roblox

1 other network uses the same organisation name; together with AS11281 they announce 36,096 IPv4 addresses.

ASNNameIPv4 addresses

AS22697ROBLOX-PRODUCTION - Roblox US33,792

Similar-sized networks in United States

ASNNameIPv4 addresses

AS62744#5826 QUINTEX - Quintex Alliance Consulting2,304

AS13607#5827 INTUITIVE-ENG - Intuitive Surgical Operations, Inc.2,304

AS71#5828 HPINC-AMERICAS - HP Inc.2,304

AS14746#5830 NOCTEL - NocTel Communications, Inc.2,304

AS20148#5831 VANTIVA-CH - Vantiva USA Shared Services Inc.2,304

AS22056#5832 SITEL-OMA - Sitel2,304

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources