Data as of Nov 11, 2026

183.221.45.0/24

1 residential-proxy exit · 30 days

China Mobile Communications Group Co., Ltd.

Announcement

183.221.40.0/21

RPKI valid

Announced by

AS9808

Type

Mobile

Risk

10 / 100 · Low

Shared address

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

2 observations

Proxy providers listing exits

ProxyRack

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
183.221.0.0/18 since Oct 2021	AS9808	Mobile	269 1 always on	China Mobile Communications Group Co., Ltd
183.221.0.0/16 since Jun 2011	AS9808	Mobile	752 6 always on	China Mobile Communications Group Co., Ltd
183.192.0.0/10 since Mar 2012	AS9808	Mobile	54,253 155 always on	China Mobile Communications Group Co., Ltd

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

183.221.40.0/21

Routing history

Pattern: Stable
First seen: Oct 2021
Current origin since: Oct 2021 · 5.0 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
183.221.40.0/21	AS9808	/21	APNIC	RPKI valid
183.221.0.0/18	AS9808	/18	APNIC	Too specific
183.221.0.0/16	AS9808	/16	APNIC	Too specific

IRR

Route objects on 183.221.40.0/21

Origin	Registry	Description	Maintainer	Modified
AS9808	RADB	CMI (Customer Route)	MAINT-AS58453	May 25, 2024