Data as of Nov 15, 2026

120.52.0.0/17

1 residential-proxy exit · 30 days

China Unicom IP network · space held by China Unicom Cloud Data Company Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS133119

Type

Hosting

Residential-proxy exits

Proxy exits

<0.01% of its addresses · 30 days

Spread

1 of 128

/24s with at least one exit

Providers

selling exits here

Oct 16, 2026 – Nov 14, 2026

Exits seen per day

2 observations

Proxy providers listing exits

Infatica
NodeProxy

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder
120.52.18.0/23 since Dec 2020	AS133119	Hosting	China Unicom Cloud Data Company Limited
120.52.31.0/24 since Jun 2020	AS4808	Hosting	China Unicom Cloud Data Company Limited
120.52.44.0/22 since Oct 2023	AS133119	Hosting	China Unicom Cloud Data Company Limited
120.52.95.0/24 since Oct 2023	AS133119	Hosting	China Unicom Cloud Data Company Limited

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: Aug 2014
Current origin since: Aug 2014 · 12 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
120.52.0.0/17	AS133119	/17	APNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS133119	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK	May 25, 2016
AS133119	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
120.52.32.0/21	AS133119	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023
120.52.32.0/21	AS133119	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK	May 25, 2016