China (CN) Flag

AS4538 China Education and Research Network Center

ERX-CERNET-BKB

IPv4 Addresses: 17,176,832
Number of Peers: 54
Number of Prefixes: 9,965
ASN Allocated: 1st August 2002

AS4538 Summary

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

1st August 2002

Allocated Country:

China (CN) Flag

Traffic Ratio:

Not Disclosed

AS4538 Network

IPv4 Prefixes:

4,981

IPv4 Peers:

40

IPv4 Upstreams:

10

IPv6 Prefixes:

4,984

IPv6 Peers:

14

IPv6 Upstreams:

8

Email Contacts:

abuse@cernet.edu.cn
jianping@cernet.edu.cn

Abuse Contacts:

abuse@cernet.edu.cn

Address:

Network Research Center,
,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China