AS134417 Nanjing

CHINATELECOM-Jiangsu-Nanjing-Hexi-IDC - Nanjing · registered in China

IPv4 addresses1,7923 prefixes · <0.001% of announced IPv4

Rank in China#352largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#25,413of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS134417 in ASN lookup Look up an IP in this network (180.97.120.1) All networks in China

IPv4 prefixes

All 3 prefixes, in address order.

180.97.120.0/23
180.97.122.0/24
180.97.124.0/22

Similar-sized networks in China

ASNNameIPv4 addresses

AS154648#349 TERMRATNETWORKLIMITED-AS-AP - TermRat Network Limited1,792

AS9802#350 CHINA-ABITCOOL - Abitcool(China) Inc.1,792

AS63548#351 Lenovo-BeiJing - LENOVO (BEIJING) Co.ltd1,792

AS137995#353 SHUANGYU-AS-AP - Shuangyu Communications Technology Co., Limited1,536

AS10206#354 CUZW-CN - China Unicom Zhongwei Cloud1,536

AS154402#355 FREDYUN-AS-AP - Fredyun Network1,536

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