ASN Lookup Tool
AS4538 China Education and Research Network Center
An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.
ASN Lookup for:
AS4538
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ASN
AS4538
Organisation
China Education and Research Network Center
AS Name
ERX-CERNET-BKB
IPv4 Addresses Announced
17,103,103
IPv4 Prefixes Announced
7,900
Bogon Prefixes Announced
0
IPv4 Space Rank
#26 out of 74,227
Registry
APNIC
Registered Country
CN
Registration Date
Registration Change
2020-09-03
The Hong Kong Internet Exchange Limited
NTT America Inc.
Telia Company AB
ANYCAST HOLDINGS PTY LTD
ALPHA NETWORKS SOLUTION PTE. LTD.