Data as of Nov 10, 2026

27.78.4.0/22

289 residential-proxy exits · 30 days

Viettel Group

Announcement

this exact prefix

RPKI valid

Announced by

AS7552

Type

Residential

Residential-proxy exits

Proxy exits

289

28% of its addresses · 30 days

Spread

4 of 4

/24s with at least one exit

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

934 observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
27.78.5.0/24	0	95
27.78.6.0/24	0	70
27.78.7.0/24	0	70
27.78.4.0/24	0	57

Proxy providers listing exits

711Proxy
ASHBURNPROXIES
AnyIP
B2Proxy
BestProxy
BlurPath
BottingTools
ByteProxies
CatProxies
CliProxy
DataImpulse
Decodo
EVOPROXY
EZProxies
EnigmaProxy
Evomi
FLEETPROXY
FastProxy
FloppyData
GhostConnect
GloryCloud
GoProxies
HideProxy
IPFly
IPMUSK
IPPeak
InfiniteProxies
KindProxy
Kookey
LemonBright
LudaxProxy
NextProxy
NovProxy
NovaProxy
Novada
Oxylabs
Proxio
Proxiware
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
PuraRoute
RainProxy
RapidProxy
Shifter
SwiftProxy
Thordata
ThunderProxy
VantageProxies
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
27.78.0.0/16 since Jul 2010	AS7552	Residential	7,503 83 always on	Viettel Group
27.72.0.0/13 since Jul 2010	AS7552	Residential	67,797 1,274 always on	Viettel Group
27.64.0.0/12	AS7552	Residential	129,099 2,470 always on	Viettel Group

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder	RPKI
27.78.4.0/23 since Apr 2021	AS7552	Residential	152	Viettel Group
27.78.6.0/23 since Apr 2021	AS7552	Residential	140	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: Aug 2020
Current origin since: Aug 2020 · 6.2 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