Data as of Nov 12, 2026

27.70.48.0/22

28 residential-proxy exits · 30 days

Viettel Group

Announcement

27.70.48.0/21

RPKI valid

Announced by

AS7552

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

2.7% of its addresses · 30 days

Spread

4 of 4

/24s with at least one exit

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

405 observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
27.70.48.0/24	0	11
27.70.50.0/24	0	9
27.70.49.0/24	0	5
27.70.51.0/24	0	3

Proxy providers listing exits

711Proxy
Ake.net
B2Proxy
BirdProxies
Byteful
CliProxy
DataImpulse
EZProxies
EnigmaProxy
Evomi
FastProxy
GloryCloud
IPFly
IPPeak
InfiniteProxies
LemonBright
LudaxProxy
MangoProxy
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
Proxyma
PuraRoute
RainProxy
RapidProxy
Thordata
VantageProxies
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
27.70.0.0/16 since Jul 2010	AS7552	Residential	5,738 10 always on	Viettel Group
27.68.0.0/14 since Jul 2010	AS7552	Residential	22,780 929 always on	Viettel Group
27.64.0.0/13 since Jul 2010	AS7552	Residential	62,758 1,037 always on	Viettel Group
27.64.0.0/12	AS7552	Residential	132,067 1,960 always on	Viettel Group

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

27.70.48.0/21

Routing history

Pattern: Stable
First seen: Dec 2019
Current origin since: Dec 2019 · 6.9 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 27.70.48.0/21

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