Data as of Nov 11, 2026

27.71.16.0/23

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

0.39% of its addresses · 30 days

Spread

1 of 2

/24s with at least one exit

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

104 observations

Proxy providers listing exits

DataImpulse

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
27.71.16.0/22 since Jun 2024	AS38731	Hosting	1	Viettel Group
27.71.16.0/21 since Dec 2023	AS7552	Residential	2	Viettel Group
27.71.0.0/16 since Jul 2010	AS7552	Residential	5,909 892 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

Summary

Routing history

Pattern: Stable
First seen: Jun 2024
Current origin since: Jun 2024 · 2.4 yr
Origin networks: 1

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

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
27.71.16.0/24	AS7552	RADB	Proxy-registered route object	MAINT-AS9304	Nov 13, 2023
27.71.17.0/24	AS7552	RADB	Proxy-registered route object	MAINT-AS9304	Nov 13, 2023