IP Judge ipjudge.org

Mainland China · ASN

AS17428 · CHINA-ABITCOOL - 21Vianet.Co.,Ltd

CHINA-ABITCOOL - 21Vianet.Co.,Ltd is registered in Mainland China (APNIC). It currently announces 25 IPv4 prefixes (about 12,288 addresses) and 5 IPv6 prefixes in the global routing table.

Country / region
Mainland China
APNIC
IPv4 addresses
12,288
25 prefixes
IPv6
5
prefixes
Upstream / downstream
9 / 0
neighbours

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

ChatGPT not availableClaude not availableGemini not availableMuse not available

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)

AS4812 · CHINANET-SH-AP - China TelecAS4811 · CHINANET-SHANGHAI-MAN - ChinAS2914 · NTT-DATA-2914 - NTT America,AS4847 · CNIX-AP - China Networks IntAS133111 · CNT-northChina - CERNET New AS4808 · CHINA169-BJ - China Unicom BAS24400 · CMNET-V4shanghai-AS-AP - ShaAS17622 · CNCGROUP-GZ - China Unicom GAS56040 · CMNET-GuangDong-AP - China M

IPv4 prefixes 25 total

103.253.204.0/22120.132.146.0/24120.132.177.0/24120.132.224.0/24120.132.224.0/21120.132.224.0/23120.132.226.0/23120.132.228.0/23120.132.230.0/23120.132.231.0/24120.132.241.0/24120.133.236.0/22120.133.240.0/21120.133.240.0/22120.133.248.0/22120.133.252.0/22182.175.127.0/24211.148.17.0/24211.148.18.0/23211.148.20.0/22211.148.20.0/23211.148.22.0/24211.148.24.0/23211.148.27.0/24211.148.30.0/23

IPv6 prefixes 5 total

2403:a200::/322403:a200:a100::/482403:a200:a200::/482403:a200:a20f::/482403:a200:a3ff::/48

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