IP Judge ipjudge.org

United States · ASN

AS2687 · ATGS-MMD-AS - AT&T Enterprises, LLC

ATGS-MMD-AS - AT&T Enterprises, LLC is registered in United States (ARIN). It currently announces 172 IPv4 prefixes (about 733,440 addresses) and 2 IPv6 prefixes in the global routing table; PeeringDB lists it as “NSP”.

Country / region
United States
ARIN
IPv4 addresses
733,440
172 prefixes
IPv6
2
prefixes
Upstream / downstream
36 / 62
neighbours

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

ChatGPTClaudeGemini

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 EnterprAS9498 · BBIL-AP - BHARTI Airtel Ltd.AS3257 · GTT-BACKBONE GTT CommunicatiAS2686AS6939 · HURRICANE - Hurricane ElectrAS3491 · PCCWG-APAC-HK - PCCW Global AS8220 · COLT COLT Technology ServiceAS33891 · CORE-BACKBONE Core-Backbone AS20485 · TRANSTELECOM Joint Stock ComAS2497 · IIJ - Internet Initiative JaAS7473 · SINGTEL-AS-AP - Singapore TeAS35280 · F5 F5 Networks SARL

Downstreams (networks connected through it)

AS25888AS30337AS17802AS4249AS3918AS19239AS14381AS24126AS4797AS19197AS3738AS3614

IPv4 prefixes 172 total

15.32.73.0/2415.32.74.0/2415.32.76.0/2415.32.77.0/2415.32.78.0/2415.32.101.0/2415.32.102.0/2415.32.108.0/2415.32.109.0/2415.32.110.0/2415.36.88.0/2415.36.93.0/2415.36.98.0/2415.36.103.0/2415.36.126.0/2315.40.84.0/2415.40.85.0/2415.40.86.0/2415.40.140.0/2315.44.67.0/2415.44.68.0/2215.44.72.0/2415.44.80.0/2415.44.82.0/2415.44.88.0/2215.44.92.0/2315.44.94.0/2415.44.96.0/2415.44.168.0/2415.79.92.0/2415.79.93.0/2432.25.0.0/1632.42.128.0/1732.60.0.0/1832.64.164.0/2232.103.0.0/1632.103.0.0/2132.103.8.0/2232.103.12.0/2232.103.16.0/2132.103.24.0/2132.103.56.0/2132.114.0.0/1632.114.232.0/2332.114.240.0/2132.114.248.0/2232.117.0.0/1632.117.136.0/2432.117.250.0/2432.118.0.0/1832.118.8.0/2432.118.34.0/2432.118.240.0/2032.139.234.0/2432.139.236.0/2487.237.220.0/24103.211.116.0/24103.211.117.0/24122.248.128.0/18122.248.133.0/24122.248.148.0/23122.248.150.0/24122.248.151.0/24122.248.152.0/21122.248.156.0/24122.248.160.0/22122.248.169.0/24122.248.172.0/23122.248.176.0/23122.248.182.0/23122.248.184.0/23122.248.186.0/23122.248.190.0/23137.51.246.0/24137.51.247.0/24141.81.0.0/16141.81.190.0/24165.87.64.0/20166.100.0.0/16168.161.109.0/24192.20.246.0/24192.48.7.0/24192.48.10.0/24192.48.29.0/24192.56.72.0/24192.56.73.0/24192.56.76.0/24192.56.77.0/24192.56.78.0/24192.56.79.0/24192.56.81.0/24192.56.84.0/24192.56.96.0/24192.56.97.0/24192.56.101.0/24192.56.108.0/24192.56.113.0/24192.56.116.0/24192.56.117.0/24192.56.118.0/24192.56.123.0/24192.56.124.0/24192.56.126.0/24192.56.127.0/24192.56.128.0/24192.56.129.0/24192.56.131.0/24192.56.132.0/24192.56.134.0/24192.56.135.0/24192.56.136.0/24192.56.137.0/24192.56.138.0/24192.56.139.0/24192.56.140.0/24192.76.207.0/24192.94.33.0/24192.158.36.0/23192.158.42.0/24194.105.114.0/23198.182.230.0/24202.2.128.0/17202.2.144.0/21202.2.184.0/21202.2.200.0/21202.2.240.0/21202.2.248.0/21202.12.105.0/24202.50.49.0/24202.69.216.0/24202.69.217.0/24202.69.219.0/24202.69.220.0/24202.74.96.0/19202.74.98.0/23202.74.100.0/24202.74.108.0/22202.74.120.0/22202.74.126.0/23202.135.0.0/16202.135.120.0/22202.135.124.0/22202.135.168.0/22202.135.180.0/22202.135.238.0/24202.135.248.0/22203.8.78.0/24203.92.208.0/20203.92.208.0/24203.92.212.0/24203.92.214.0/24203.163.0.0/18203.163.64.0/22203.163.64.0/18203.163.68.0/24203.163.89.0/24203.163.90.0/24203.171.128.0/19203.194.64.0/19203.194.90.0/23203.196.96.0/20203.196.101.0/24203.196.112.0/24203.196.112.0/20204.193.33.0/24210.7.96.0/19210.7.128.0/17210.88.0.0/20210.88.144.0/20210.89.100.0/23210.89.104.0/21210.89.112.0/20

IPv6 prefixes 2 total

2001:d80::/322620:18d:d1::/48

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