Data as of Nov 14, 2026

183.221.64.0/21

1 residential-proxy exit · 30 days

China Mobile Communications Group Co., Ltd.

Announcement

this exact prefix

RPKI valid

Announced by

AS9808

Type

Mobile

Risk

10 / 100 · Low

Shared address

Recent change

New origin Jul 2026

from AS9808 China Mobile Communications Group Co., Ltd., after 2.3 years unannounced

Residential-proxy exits

Proxy exits

0.05% of its addresses · 30 days

Spread

1 of 8

/24s with at least one exit

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

36 observations

Proxy providers listing exits

ByteProxies
Byteful
GSocks
Infatica
NodeProxy
PROXYSCRAPE
Proxy-Seller
Shifter

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
183.221.64.0/19 since Oct 2021	AS9808	Mobile	38	China Mobile Communications Group Co., Ltd
183.221.0.0/16 since Jun 2011	AS9808	Mobile	763 7 always on	China Mobile Communications Group Co., Ltd
183.192.0.0/10 since Mar 2012	AS9808	Mobile	54,430 152 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

Summary

Routing history

Pattern: Stable
First seen: Oct 2021
Current origin since: Jul 2026 · 3 mo
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
183.221.64.0/21	AS9808	/21	APNIC	RPKI valid
183.221.64.0/19	AS9808	/19	APNIC	Too specific
183.221.0.0/16	AS9808	/16	APNIC	Too specific

IRR

Route objects on the exact prefix

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