AS9811 Development & Research Center of State Council Net.

DRCSCNET - Development & Research Center of State Council Net. · registered in China

IPv4 addresses46,33627 prefixes · 0.001% of announced IPv4

Rank in China#154largest network in CN by IPv4 space, of 601 · 0.02% of CN

Rank worldwide#4,062of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS9811 in ASN lookup Look up an IP in this network (103.29.136.1) All networks in China

IPv4 prefixes

All 27 prefixes, in address order.

103.29.136.0/22
202.106.127.0/24
202.149.224.0/20
211.144.32.0/19
211.144.128.0/20
211.144.144.0/23
211.144.146.0/24
211.144.147.0/24
211.144.148.0/22
211.144.152.0/23
211.144.154.0/24
211.144.155.0/24
211.144.156.0/22
211.167.64.0/21
211.167.72.0/23
211.167.74.0/24
211.167.75.0/24
211.167.76.0/22
211.167.80.0/22
211.167.84.0/22
211.167.88.0/21
218.246.0.0/19
220.101.192.0/20
220.101.208.0/23
220.101.210.0/23
220.101.212.0/22
220.101.216.0/21

Similar-sized networks in China

ASNNameIPv4 addresses

AS136195#151 CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China.50,176

AS10212#152 CHINAENTERCOM - China Enterprise ICT Solutions Limited48,896

AS4816#153 CHINANET-IDC-GD - China Telecom (Group)48,128

AS137693#155 CHINATELECOM-Guangxi-Nanning-IDC - CHINATELECOM Guangxi Nanning IDC networkdescr: Nanning , Guangxi Province, P.R.China.46,080

AS58851#156 YOUWE - Priority of Fashion(Beijing)Information Technology Co.,Ltd45,824

AS133776#157 CHINATELECOM-Fujian-Quanzhou-IDC1 - Quanzhou45,312

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