AS24361 CERNET2 IX at Southeast University

CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University · registered in China

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in China#130largest network in CN by IPv4 space, of 601 · 0.02% of CN

Rank worldwide#3,265of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS24361 in ASN lookup Look up an IP in this network (223.3.0.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

223.3.0.0/16

Similar-sized networks in China

ASNNameIPv4 addresses

AS137539#127 UNICOM-Harbin-IDC - China Unicom65,536

AS24137#128 HNPCNET - KuanggongLu, Pingdingshan, Henan, China65,536

AS24353#129 CNGI-XA-IX-AS-AP - CERNET2 IX at Xi'an Jiaotong University65,536

AS37937#131 eGovNet - China eGovNet Information Center65,536

AS45075#132 CRI - China Central Television65,536

AS45083#133 BGTELECOM - China UNICOM, Beijing Branch65,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources