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United States · ASN

AS33661 · CMCS - Comcast Cable Communications, LLC

CMCS - Comcast Cable Communications, LLC is registered in United States (ARIN). It currently announces 6 IPv4 prefixes (about 1,536 addresses) and 15 IPv6 prefixes in the global routing table; PeeringDB lists it as “Cable/DSL/ISP”.

Country / region
United States
ARIN
IPv4 addresses
1,536
6 prefixes
IPv6
15
prefixes
Upstream / downstream
1 / 22
neighbours

AI platforms by the network’s registered country; the exit IP’s location is what counts

ChatGPTClaudeGeminiMuse

IPs checked on IP Judge datacenter / proxy IPs listed; residential and mobile only counted

No IP from this network has been checked yet.

Neighbouring networks

Upstreams (transit providers)

AS7922 · COMCAST-7922 - Comcast Cable

Downstreams (networks connected through it)

AS17035 · NBCUNI-17035 - NBCUniversalAS54113 · FASTLY - Fastly, Inc.AS63402 · UCDP-ORLCORP - Universal OrlAS26876 · CHICOS - chico's fas incAS46576 · LOEWS-HOTELS-ORLANDO - LoewsAS46999 · CREWSBANKCORP - Crews BankinAS63264 · ACW-ASN - Alternative ChoiceAS6931 · RINGLING - Ringling College AS36040 · YOUTUBE - Google LLCAS54119 · WHITESKY-COMMUNICATIONS-2 - AS36763 · WBBH - Hearst-Argyle TelevisAS401671 · ACCESSPARKS-POPS - ACCESSPAR

IPv4 prefixes 6 total

50.218.97.0/2450.220.33.0/2450.226.0.0/2450.227.97.0/2450.236.155.0/2450.237.76.0/24

IPv6 prefixes 15 total

2001:559:135::/482001:559:4ed::/482001:559:4ee::/482001:559:731::/482001:559:830d::/482001:559:8320::/482001:559:8462::/482001:559:85d6::/482001:559:864f::/482001:559:878c::/482001:559:87d4::/482001:559:c202::/482001:559:c22b::/482001:559:c4b9::/482001:559:c4ea::/48

Sources: RIPEstat (regional registry allocations and RIS routing data), PeeringDB, IP Judge lookups. Routing data refreshes daily.