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Data as of Nov 3, 2026

175.159.64.0/19

No anonymizer space · no proxy exits in 30 days

City University of Hong Kong · space held by Joint Universities Computer Centre Limited

Announcement
this exact prefix
No RPKI
Announced by
AS4158
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
175.159.0.0/1665,536JUCC-BLK5Joint Universities Computer Centre Limited (ORG-JUCC1-AP) · HKALLOCATED PORTABLE—[email protected]
└ 175.159.64.0/198,192CITYU-HKCity University of Hong KongASSIGNED NON-PORTABLE—[email protected]
via JUCC-BLK5

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Joint Universities Computer Centre Limited
Handle
ORG-JUCC1-AP
Range
175.159.0.0/16
Registration type
ALLOCATED PORTABLE
Origin network

AS4158

HK
Name
City University of Hong Kong
Type
Education
Registered
Aug 1, 2002
Domain
cityu.edu.hk
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed