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Mainland China · ASN

AS24348 · CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University

CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University is registered in Mainland China (APNIC). It currently announces 1 IPv4 prefixes (about 16,384 addresses) and 37 IPv6 prefixes in the global routing table.

Country / region
Mainland China
APNIC
IPv4 addresses
16,384
1 prefixes
IPv6
37
prefixes
Upstream / downstream
2 / 5
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)

AS23910 · CNGI-CERNET2-AS-AP - China NAS4538 · ERX-CERNET-BKB - China Educa

Downstreams (networks connected through it)

AS45576 · CERNET2-TSINGHUA6-AS-AP - TsAS24302 · CRIS-CERNET-AS - CRIS-CERNETAS9405 · TPS-CN-AS - Test platform SeAS24310 · NGDC-AS-AP - Net-Glyph Data AS131490 · CERT-Cor - CERNET Corporatio

IPv4 prefixes 1 total

58.206.192.0/18

IPv6 prefixes 37 total

2001:250:209::/482001:250:217::/482001:250:219::/482001:250:21a::/482001:250:21b::/482001:250:23b::/482001:250:248::/482001:250:24f::/482001:250:2::/482001:250:4::/482001:250:803::/482001:250:c006::/482001:da8:20b::/482001:da8:20e::/482001:da8:210::/482001:da8:211::/482001:da8:212::/482001:da8:21a::/482001:da8:21f::/482001:da8:222::/482001:da8:232::/482001:da8:23d::/482001:da8:243::/482001:da8:258::/482001:da8:266::/482001:da8:a0::/482001:da8:aaa9::/482001:da8:da8::/482402:7d80:240::/482403:3140::/32240c:c035::/32240c:c0a8:4000::/34240c:c0a8:8000::/33240c:c0a8:8000::/34240c:c0a8::/33240c:c0a8::/34240c:c0a8:c000::/34

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