Data as of Nov 10, 2026

175.159.213.0/24

13 residential-proxy exits · 30 days

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

Announcement

175.159.212.0/22

No RPKI

Announced by

AS4528

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

5.1% of its addresses · 30 days

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

105 observations

Proxy providers listing exits

BirdProxies
ByteProxies
Byteful
CliProxy
Datarama
EZProxies
Evomi
FastProxy
FloppyData
GSocks
Geonix
Geonode
Infatica
InfiniteProxies
LemonBright
LemonLabs
MangoProxy
NodeProxy
NovaProxy
PROXYSCRAPE
Proxiware
Proxy-Seller
ProxyEmpire
ProxyGeo
Proxyma
RainProxy
Shifter
ThunderProxy
VitalExclusive

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
175.159.0.0/16	65,536	JUCC-BLK5	Joint Universities Computer Centre Limited (ORG-JUCC1-AP) · HK	ALLOCATED PORTABLE	—	hartech@jucc.edu.hk
└ 175.159.212.0/22	1,024	HKU-HK	The University of Hong Kong	ASSIGNED NON-PORTABLE	—	hartech@jucc.edu.hk

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 175.159.212.0/22

175.159.212.0/22

Routing history

Pattern: Stable
First seen: Apr 2017
Current origin since: Apr 2017 · 9.6 yr
Origin networks: 1

IRR

Route objects on 175.159.212.0/22

Origin	Registry	Description	Maintainer	Modified
AS3662 not the origin	RADB	HKBN(customer route)	MAINT-AS9269	Nov 13, 2023
AS4528	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK	Jan 8, 2018
AS4528	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023
AS9269 not the origin	RADB	HKBN(customer route)	MAINT-AS9269	Nov 13, 2023
AS9269 not the origin	NTTCOM	HKBN as object (AS9269)	MAINT-HKBN	Oct 19, 2017
AS10103 not the origin	RADB	HKBN(customer route)	MAINT-AS9269	Nov 13, 2023
AS45474 not the origin	RADB	Nexusguard (Customer Route)	MAINT-AS45474	Nov 13, 2023