Home / Prefixes / 211.166.0.0/16

211.166.0.0/16 RPKI valid

China Great Wall Internet Server Provider · Updated 21.10.2026 15:15 UTC
Announced IPv4 AS9389 BEIJING SHENZHOU GREATWALL COMMUNICATION CN China

Network Information

Prefix
211.166.0.0/16
Network Description:
China Great Wall Internet Server Provider
Address range
211.166.0.0 – 211.166.255.255
Size
65,536 addresses
Origin AS
AS9389 BEIJING SHENZHOU GREATWALL COMMUNICATION
AS path
AS208972AS9121AS1299AS4837AS9389
Paths seen
1
RPKI
RPKI valid
Location
CN China
First seen
28.07.2021

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
211.166.0.0/16 /16 AS9389 APNIC Matches
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
211.166.8.0/21 AS9389 China Great Wall Internet Server Provider CN RPKI valid
211.166.4.0/22 AS9389 China Great Wall Internet Server Provider CN RPKI valid
211.166.17.0/24 AS9389 custom of CGWNET in BEIJING CN RPKI valid
211.166.247.0/24 AS9389 custom of CGWNET in JIAMUSI CN RPKI valid
211.166.249.0/24 AS9389 QiQiHaEr ,Heilongjiang Province. CN RPKI valid
211.166.250.0/24 AS9389 QiQiHaEr ,Heilongjiang Province CN RPKI valid
211.166.246.0/24 AS9389 CN RPKI valid
PrefixOrigin ASDescriptionLocationRPKI
103.155.76.0/24 AS9389 Fengtai District, Beijing CN No ROA
103.155.77.0/24 AS9389 Fengtai District, Beijing CN No ROA
103.235.144.0/24 AS9389 No.20,Fuxing Road,Beijing CN RPKI valid
113.48.48.0/20 AS9389 CN RPKI valid
113.48.224.0/20 AS9389 CN RPKI valid
113.49.16.0/20 AS9389 CN RPKI valid
113.50.0.0/20 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.32.0/24 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.48.0/20 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.64.0/24 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.65.0/24 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.66.0/24 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.67.0/24 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.68.0/22 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
113.50.72.0/21 AS9389 No. 20, FuXin Road, Beijing,P.R.C CN RPKI valid
118.64.0.0/22 AS9389 No.20,Fuxing Road,Beijing CN RPKI valid
118.64.4.0/22 AS9389 CN RPKI valid
118.64.248.0/22 AS9389 CN RPKI valid
118.64.252.0/22 AS9389 No.20,Fuxing Road,Beijing CN RPKI valid
118.65.0.0/21 AS9389 CN RPKI valid
118.66.184.0/24 AS9389 CN RPKI valid
118.66.224.0/20 AS9389 CN RPKI valid
121.39.255.0/24 AS9389 CN RPKI valid
210.79.224.0/20 AS9389 China Engineering Technology Informations Networks CN No ROA
210.79.240.0/20 AS9389 China Engineering Technology Informations Networks CN No ROA
211.165.0.0/16 AS9389 China Great Wall Internet Server Provider CN RPKI valid
211.166.4.0/22 AS9389 China Great Wall Internet Server Provider CN RPKI valid
211.166.8.0/21 AS9389 China Great Wall Internet Server Provider CN RPKI valid
211.166.17.0/24 AS9389 custom of CGWNET in BEIJING CN RPKI valid
211.166.246.0/24 AS9389 CN RPKI valid
211.166.247.0/24 AS9389 custom of CGWNET in JIAMUSI CN RPKI valid
211.166.249.0/24 AS9389 QiQiHaEr ,Heilongjiang Province. CN RPKI valid
211.166.250.0/24 AS9389 QiQiHaEr ,Heilongjiang Province CN RPKI valid
2001:4510:400::/40 AS9389 CN RPKI valid

Origin AS

Details →
AS
AS9389
Name
BEIJING SHENZHOU GREATWALL COMMUNICATION
Prefixes
34 IPv4 · 1 IPv6
Peers
2 (2 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API