Data as of Nov 4, 2026

27.71.231.0/24

2 residential-proxy exits · 30 days

Vietel - CHT Compamy Ltd · space held by Viettel Group

Announcement

this exact prefix

RPKI valid

Announced by

AS38731

Type

Hosting

Risk

50 / 100 · Medium

Residential-proxy exits

Proxy exits

0.78% of its addresses · 30 days

Providers

selling exits here

Oct 5, 2026 – Nov 3, 2026

Exits seen per day

502 observations

Proxy providers listing exits

IPCola

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
27.71.228.0/22 since Apr 2019	AS38731	Hosting	6 1 always on	Viettel Group
27.71.0.0/16 since Jul 2010	AS7552	Residential	5,377 836 always on	Viettel Group
27.68.0.0/14 since Jul 2010	AS7552	Residential	20,137 897 always on	Viettel Group
27.64.0.0/13 since Jul 2010	AS7552	Residential	56,576 1,130 always on	Viettel Group
27.64.0.0/12	AS7552	Residential	117,262 2,308 always on	Viettel Group

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS38731

Name: Vietel - CHT Compamy Ltd
Type: Hosting
Registered: Sep 14, 2007
Domain: viettelidc.com.vn
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed
VPN servers: 3

RPKI

Route origin authorizations

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

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS7552 not the origin	RADB	Proxy-registered route object	MAINT-AS9304	Nov 13, 2023

27.71.231.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Announcements

Covering announcements

Network & registry

AS38731

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact