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AS148981
AS148981 China Telecom
CHINANET-HUBEI-SHIYAN-IDC - China Telecom · registered in China
IPv4 addresses 25,856 28 prefixes · <0.001% of announced IPv4
Rank in China #184 largest network in CN by IPv4 space, of 601 · <0.01% of CN
Rank worldwide #5,363 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country China 5,117 ASNs registered there
IPv4 prefixes
All 28 prefixes, in address order.
27.25.128.0/24 27.25.130.0/24 27.25.132.0/24 27.25.148.0/24 27.25.151.0/24 27.25.152.0/24 27.25.155.0/24 27.30.76.0/23 61.136.163.0/24 61.136.164.0/23 61.136.235.0/24 61.183.42.0/24 103.78.60.0/22 103.97.144.0/22 103.115.92.0/22 111.173.80.0/22 111.173.89.0/24 111.173.104.0/22 111.173.116.0/22 111.180.136.0/22 111.180.144.0/20 111.180.184.0/21 111.180.192.0/20 119.101.148.0/24 121.62.16.0/21 121.62.24.0/22 121.62.60.0/22 210.16.183.0/24
Other ASNs named China Telecom
35 other networks use the same organisation name; together with AS148981 they announce 877,568 IPv4 addresses. Largest 30 shown.
ASN Name IPv4 addresses
AS141739 CT-CHONGQING-MAN2-AP - China Telecom CN 125,952 AS135089 CHINANET-Guangzhou-Southbase-IDC - China Telecom CN 120,576 AS140527 CHINANET-ANHUI-WUHU-IDC - China Telecom CN 98,560 AS151185 CT-XIANGYANG-IDC2 - China Telecom CN 83,968 AS141771 CHINANET-HEBEI-ZHANGJIAKOU-MAN - China Telecom CN 59,904 AS138169 ASEAN-INTERNATIONAL-INFORMATION-GARDEN-IDC - China Telecom CN 55,296 AS141998 CHINANET-LANZHOU-IDC - China Telecom CN 54,272 AS146966 CHINANET-YANGZHOUNORTH-IDC - China Telecom CN 38,400 AS151823 CT-Centralsouth-China-IIP - China Telecom CN 32,768 AS132225 CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom CN 20,992 AS134425 CHINANET-HEFEI-QIMENLU-IDC - China Telecom CN 19,456 AS149178 CT-HEFEI-NANGANG-IDC - China Telecom CN 16,384 AS149837 ChinaNet-JX-Yunhe-IDC - China Telecom CN 16,384 AS140636 CHINANET-IOT-BEIJING - China Telecom CN 14,848 AS140638 CHINANET-IOT-SICHUAN - China Telecom CN 14,848 AS142404 CHINANET-AS-AP - China Telecom CN 10,240 AS147038 CHINANET-QINGYANG-IDC - China Telecom CN 10,240 AS150145 CHINANET-HUBEI-SANXIA-IDC - China Telecom CN 8,448 AS148969 CHINANET-JIANGXI-LINKONG-IDC - China Telecom CN 8,192 AS132536 CHINANET-TIANJIN-MAN-NEW - China Telecom CN 6,400 AS138991 CHINATELECOM-GUANGXI-LIUZHOU-IDC - China Telecom CN 5,632 AS142608 ChinaNet-Anhui-Bengbu-IDC - China Telecom CN 4,864 AS151397 CT-eSurfingCloud-CDN - China Telecom CN 4,864 AS141006 CT-NEIMENGGU-WULANCHABU-MAN - China Telecom CN 4,096 AS132833 CHINANET-ANHUI-WUHU-NEWIDC - China Telecom CN 4,096 AS140903 CHINANET-HEBEI-BAODING-MAN - CHINA TELECOM CN 4,096 AS138570 CT-Anqing-IDC - China Telecom CN 2,304 AS132437 CHINANET-HUAIBEI-IDC - China Telecom CN 2,048 AS149979 ChinaNet-Hunan-Across-region-IDC - China Telecom CN 1,280 AS58518 CHINATELECOM-CDMANetwork-BG-Guangzhou - China Telecom CN 1,280
Similar-sized networks in China
ASN Name IPv4 addresses
AS133775 #181 CHINATELECOM-Fujian-Xiamen-IDC1 - Xiamen26,624 AS140105 #182 CMNET-SNIDC-CN-AP - Shaanxi Mobile Communication Company Limited26,112 AS133111 #183 CNT-northChina - CERNET New Technology Co., Ltd25,856 AS136959 #185 UNICOM-FuoShan-IDC - China Unicom Guangdong IP network23,552 AS45058 #186 XMGBNET - Golden-Bridge Netcom communication Co.,LTD.23,296 AS139220 #187 CHINANET-Sichuan-Chuanxi-IDC - Sichuan Chuanxn IDC22,528
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