IP Judge ipjudge.org

United States · ASN

AS10310 · YAHOO-1 - Yahoo Holdings Inc.

YAHOO-1 - Yahoo Holdings Inc. is registered in United States (ARIN). It currently announces 88 IPv4 prefixes (about 106,240 addresses) and 22 IPv6 prefixes in the global routing table; PeeringDB lists it as “Content”.

Country / region
United States
ARIN
IPv4 addresses
106,240
88 prefixes
IPv6
22
prefixes
Upstream / downstream
113 / 31
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)

AS6939 · HURRICANE - Hurricane ElectrAS4637 · ASN-TELSTRA-GLOBAL - TelstraAS3491 · PCCWG-APAC-HK - PCCW Global AS6762 · SEABONE-NET TELECOM ITALIA SAS1299 · TWELVE99 Arelion Sweden ABAS1221 · ASN-TELSTRA - Telstra LimiteAS3356 · LEVEL3 - Level 3 Parent, LLCAS7195 · AS7195 - EDGEUNO S.A.SAS9002 · RETN-AS RETN LimitedAS3462 · HINET - Data Communication BAS15830 · Equinix Equinix (EMEA) AcquiAS13030 · INIT7 Init7 (Switzerland) Lt

Downstreams (networks connected through it)

AS10880 · YAHOO-AN2 - Yahoo Holdings IAS7280 · YAHOO-FC - Yahoo Holdings InAS14778 · YAHOO - Yahoo Holdings Inc.AS56173 · YAHOO-SG3 - internet contentAS45501 · YAHOO-CORP-SG-AS-AP - Yahoo AS24376 · YAHOO-CN2-AP - Yahoo China DAS10230 · YAHOO-SG - internet content AS18293 · YAHOO-HK2-AP - Internet contAS38032 · YAHOO-HK2-AP - internet contAS26101 · YAHOO-BF1 - Yahoo Holdings IAS7233 · YAHOO-US - YahooAS28122 · AS28122 - YAHOO DO BRASIL IN

IPv4 prefixes 88 total

27.123.33.0/2427.123.34.0/2327.123.37.0/2427.123.44.0/2227.123.192.0/2327.123.196.0/2366.196.64.0/2166.196.70.0/2366.196.88.0/2267.195.249.0/2468.142.248.0/2468.142.253.0/2468.180.128.0/2069.147.64.0/1872.30.220.0/2274.6.224.0/2277.238.168.0/2277.238.172.0/2377.238.174.0/2477.238.183.0/2477.238.189.0/2487.248.107.0/24102.165.180.0/24102.165.183.0/24103.40.110.0/23115.178.3.0/24115.178.4.0/23115.178.10.0/23115.178.12.0/22124.108.64.0/21124.108.76.0/23124.108.78.0/23124.108.80.0/22124.108.84.0/23180.222.104.0/21180.222.112.0/21180.233.112.0/21183.177.68.0/24183.177.69.0/24183.177.74.0/23183.177.76.0/22183.177.80.0/23183.177.84.0/22183.177.90.0/23184.165.0.0/20184.165.16.0/20188.125.88.0/24188.125.89.0/24188.125.90.0/24188.125.91.0/24188.125.93.0/24188.125.94.0/24188.125.95.0/24193.93.196.0/22193.93.197.0/24198.178.157.0/24200.152.160.0/21200.152.160.0/24200.152.161.0/24200.152.172.0/22200.152.173.0/24202.43.202.0/23202.43.204.0/22202.43.216.0/24202.43.216.0/21202.47.143.0/24202.93.6.0/23202.160.176.0/20202.165.96.0/24202.165.98.0/23202.165.108.0/23202.171.234.0/24203.84.208.0/23203.84.210.0/23203.84.213.0/24203.104.16.0/21203.110.236.0/22209.131.48.0/20209.131.50.0/23209.131.52.0/23209.191.64.0/20209.191.80.0/21209.191.112.0/20212.82.116.0/24212.82.118.0/23216.115.96.0/20216.115.103.0/24216.252.96.0/19

IPv6 prefixes 22 total

2001:43f8:1140::/482001:43f8:1141::/482001:4998::/322001:4998:f000::/362001:4998:f00e::/482406:2000::/322406:2000:f01e::/482406:6e00::/322406:6e00:f048::/482804:1bc::/322804:1bc:f026::/482804:1bc:f046::/482a00:1288::/322a00:1288:f032::/482a00:1288:f033::/482a00:1288:f035::/482a00:1288:f036::/482a00:1288:f037::/482a00:1288:f03c::/482a00:1288:f03d::/482a00:1288:f03e::/482a03:cd00::/32

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