Data as of Nov 11, 2026

171.253.3.0/24

50 residential-proxy exits · 30 days

Viettel Group

Announcement

171.253.0.0/21

RPKI valid

Announced by

AS7552

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

20% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

203 observations

Proxy providers listing exits

711Proxy
AnyIP
B2Proxy
BottingTools
CatProxies
Decodo
EZProxies
EnigmaProxy
FastProxy
HideProxy
IPFly
IPPeak
InfiniteProxies
Kookey
LemonBright
LudaxProxy
NovaProxy
Novada
Oxylabs
ProxiesVision
ProxyGeo
ProxyRack
PuraRoute
RainProxy
Shifter
Thordata

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
171.253.0.0/20 since Apr 2011	AS7552	Residential	823	Viettel Group
171.248.0.0/13 since Apr 2011	AS7552	Residential	87,790 4,406 always on	Viettel Group
171.224.0.0/11	AS7552	Residential	316,291 12,571 always on	Viettel Group

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

171.253.0.0/21

Routing history

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

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
171.224.0.0/11	AS7552	/24	APNIC	RPKI valid
171.224.0.0/11	AS24086	/24	APNIC	Another network
171.224.0.0/11	AS38731	/24	APNIC	Another network

IRR

Route objects on 171.253.0.0/21

Origin	Registry	Description	Maintainer	Modified
AS7552	RADB	Proxy-registered route object	MAINT-AS9304	Nov 13, 2023