IP Judge ipjudge.org

United States · ASN

AS3423 · ATTIS-ASN3423 - AT&T Enterprises, LLC

ATTIS-ASN3423 - AT&T Enterprises, LLC is registered in United States (ARIN). It currently announces 11 IPv4 prefixes (about 3,328 addresses) and 2 IPv6 prefixes in the global routing table.

Country / region
United States
ARIN
IPv4 addresses
3,328
11 prefixes
IPv6
2
prefixes
Upstream / downstream
1 / 1
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)

AS7018 · ATT-INTERNET4 - AT&T Enterpr

Downstreams (networks connected through it)

AS13979 · ATT-IPFR - AT&T Enterprises,

IPv4 prefixes 11 total

12.96.43.0/2412.96.44.0/24157.96.84.0/24157.96.85.0/24157.96.86.0/24165.224.128.0/23165.224.130.0/23165.224.132.0/24165.224.134.0/24165.224.136.0/24165.224.140.0/24

IPv6 prefixes 2 total

2610:e8:8000::/332610:e8::/33

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