Countries
Country ASNs
Internet Exchange
Looking Glass
Search
121.193.224.0/20
AS138182 - CNGI-SJZ-IX-AS-AP - China Education and Research Network (CERNET), CN
China
-
Summary
NetName
OrgName
CIDR
121.193.224.0/20
RIR
Country
Status
Abuse
Contact
RegDate
Updated
Routing
AS
Desc
Country
IPv4 NUMs
IPv6 NUMs
AS4538
ERX-CERNET-BKB - China Education and Research Network Center, CN
China
17176832
17918707302400
Whois
CIDR
121.193.224.0/24
121.193.225.0/24
121.193.226.0/24
121.193.227.0/24
121.193.229.0/24
121.193.230.0/24
121.193.231.0/24
121.193.232.0/24
121.193.234.0/24
121.193.235.0/24
121.193.236.0/24
121.193.237.0/24
121.193.239.0/24