Data as of Nov 15, 2026

27.71.121.0/24

192 residential-proxy exits · 30 days

Viettel Group

Announcement

this exact prefix

RPKI valid

Announced by

AS7552

Type

Residential

Risk

0 / 100 · Low

Proxy exits nearby

Residential-proxy exits

Proxy exits

192

75% of its addresses · 30 days

Always-on exits

137

71% of its exits

Providers

selling exits here

Oct 16, 2026 – Nov 14, 2026

Exits seen per day

237K observations

Proxy providers listing exits

2Captcha
711Proxy
Ake.net
AnyIP
BirdProxies
BottingTools
Bright Data
ByteProxies
Byteful
CoreProxy
DataImpulse
Decodo
Evomi
FlashProxy
FloppyData
Geonode
GoProxies
GonzoProxy
IPFly
IPRoyal
Infatica
InfiniteProxies
Kookey
LemonBright
MarsProxies
Maskify
NSocks
Novada
Oxylabs
PacketStream
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyRack
ProxyWing
Proxyma
Shifter
StrikeProxy
Thordata
ThunderProxy
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
27.71.0.0/16 since Jul 2010	AS7552	Residential	6,212 965 always on	Viettel Group
27.68.0.0/14 since Jul 2010	AS7552	Residential	24,018 1,005 always on	Viettel Group
27.64.0.0/13 since Jul 2010	AS7552	Residential	65,904 1,142 always on	Viettel Group
27.64.0.0/12	AS7552	Residential	140,174 2,316 always on	Viettel Group

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: Mar 2020
Current origin since: Nov 2023 · 3.0 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
27.64.0.0/12	AS7552	/24	APNIC	RPKI valid
27.64.0.0/12	AS24086	/24	APNIC	Another network
27.64.0.0/12	AS38731	/24	APNIC	Another network

IRR

Route objects on the exact prefix

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