ASN Lookup Tool
AS17621 China Unicom Shanghai network
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:
AS17621
Powered By:ASN Details
ASN
AS17621
Organisation
China Unicom Shanghai network
AS Name
CNCGROUP-SH
IPv4 Addresses Announced
907,520
IPv4 Prefixes Announced
594
Bogon Prefixes Announced
0
IPv4 Space Rank
#402 out of 74,582
Registry
APNIC
Registered Country
CN
Registration Date
Registration Change
2019-06-09
Level 3 Parent LLC
The Hong Kong Internet Exchange Limited
VOCUS PTY LTD
