Network Information

Prefix	202.121.180.0/22
CIDR	/22
Total IPs	1,024
Usable IPs	1,022
IP Range	202.121.180.0 - 202.121.183.255

AS Looking Glass

BGP paths to 202.121.180.0/22 (origin on the right, matching graph above)

AS8888 → AS10099 → AS9929 → AS4837 → AS4538
AS3214 → AS10099 → AS9929 → AS4837 → AS4538
AS140627 → AS10099 → AS4837 → AS4538
AS23673 → AS55329 → AS45899 → AS4837 → AS4538
AS2497 → AS4837 → AS4538
AS45352 → AS4837 → AS4538

Hostnames in this Network

IP	Hostname
202.121.183.1	lib.sjtu.edu.cn
202.121.183.1	ns.lib.sjtu.edu.cn