ASN Lookup Tool
AS4158 City University of Hong Kong

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 Details

ASN
AS4158
Organisation
City University of Hong Kong
AS Name
CITYUNI-AS-AP
IPv4 Addresses Announced
82,976
IPv4 Prefixes Announced
9
Bogon Prefixes Announced
0
IPv4 Space Rank
#2,146 out of 74,591
Registry
APNIC
Registered Country
HK flag HK
Registration Date
Registration Change
2022-10-10

Receiving From

ASN
Organisation
ASN
Organisation
HK flag HKBN Enterprise Solutions HK Limited
ASN
Organisation
HK flag Joint Universities Computer Centre Limited
ASN
Organisation
HK flag Joint Universities Computer Centre Limited

Active Prefixes