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Mainland China · ASN

AS24151 · CNNIC-CRITICAL-AP - China Internet Network Infomation Center

CNNIC-CRITICAL-AP - China Internet Network Infomation Center is registered in Mainland China (APNIC). It currently announces 51 IPv4 prefixes (about 15,616 addresses) and 45 IPv6 prefixes in the global routing table.

Country / region
Mainland China
APNIC
IPv4 addresses
15,616
51 prefixes
IPv6
45
prefixes
Upstream / downstream
7 / 3
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)

AS21859 · ZEN-ECN - Zenlayer IncAS7497 · CSTNET-AS-AP - Computer NetwAS23600 · GDNSKR-KR-KR - Korea InterneAS4808 · CHINA169-BJ - China Unicom BAS38283 · CHINANET-SCIDC-AS-AP - CHINAAS1280 · ISC-AS-1280 - Internet SysteAS4847 · CNIX-AP - China Networks Int

Downstreams (networks connected through it)

AS58858 · CNNIC-CRITICAL-AP - China InAS23596 · EDNSKR-KR-KR - Korea InterneAS31529 · DENIC-ANYCAST-AS DENIC eG

IPv4 prefixes 51 total

1.2.4.0/2442.83.128.0/2442.83.129.0/2442.83.130.0/2442.83.131.0/2442.83.132.0/2442.83.134.0/2442.83.144.0/2442.83.145.0/2442.83.146.0/2442.83.147.0/24125.208.32.0/24125.208.33.0/24125.208.34.0/24125.208.35.0/24125.208.36.0/24125.208.37.0/24125.208.38.0/24125.208.39.0/24125.208.40.0/24125.208.41.0/24125.208.42.0/24125.208.43.0/24125.208.46.0/24125.208.49.0/24203.119.25.0/24203.119.26.0/24203.119.28.0/24203.119.29.0/24203.119.31.0/24203.119.33.0/24218.241.96.0/20218.241.96.0/24218.241.97.0/24218.241.103.0/24218.241.104.0/24218.241.111.0/24218.241.112.0/24218.241.113.0/24218.241.114.0/24218.241.115.0/24218.241.116.0/24218.241.117.0/24218.241.118.0/24218.241.121.0/24218.241.122.0/24218.241.123.0/24218.241.124.0/24218.241.125.0/24218.241.126.0/24218.241.127.0/24

IPv6 prefixes 45 total

2001:dc7:1000::/482001:dc7:2::/482001:dc7:3::/482001:dc7:5d00::/402001:dc7:5d0c::/482001:dc7:5d55::/482001:dc7:5d77::/482001:dc7:5dcc::/482001:dc7:5de1::/482001:dc7:5df7::/482001:dc7::/322001:dc7::/482001:dc7:a::/482001:dc7:b::/482001:dc7:cd00::/482001:dc7:cd01::/482001:dc7:cd02::/482001:dc7:cd03::/482001:dc7:cd1a::/482001:dc7:dd01::/482001:dc7:dd04::/482001:dc7:ddff::/482001:dc7:feff::/482001:dc7:ffc0::/482001:dc7:ffc1::/482001:dc7:ffc2::/482001:dc7:ffc3::/482001:dc7:ffc4::/482001:dc7:ffc5::/482001:dc7:ffc6::/482001:dc7:ffc7::/482001:dc7:ffc8::/482001:dc7:ffc9::/482001:dc7:ffca::/482001:dc7:ffd1::/482001:dc7:ffd2::/482001:dc7:ffd3::/482001:dc7:ffd4::/482001:dc7:ffd5::/482001:dc7:ffeb::/482001:dc7:ffec::/482001:dc7:fffc::/482001:dc7:fffd::/482001:dc7:fffe::/482001:dc7:ffff::/48

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