Data as of Nov 14, 2026

171.253.239.0/24

1 residential-proxy exit · 30 days

Viettel Group

Announcement

171.253.238.0/23

RPKI valid

Announced by

AS7552

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

1 observation

Proxy providers listing exits

Thordata

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
171.253.236.0/22 since Sep 2024	AS7552	Residential	17	Viettel Group
171.248.0.0/13 since Apr 2011	AS7552	Residential	90,640 4,712 always on	Viettel Group
171.224.0.0/11	AS7552	Residential	327,394 13,607 always on	Viettel Group

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

171.253.238.0/23

Routing history

Pattern: Stable
First seen: Sep 2024
Current origin since: Sep 2024 · 2.2 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
171.224.0.0/11	AS7552	/24	APNIC	RPKI valid
171.224.0.0/11	AS24086	/24	APNIC	Another network
171.224.0.0/11	AS38731	/24	APNIC	Another network

IRR

Route objects on 171.253.238.0/23

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