Data as of Nov 7, 2026

171.237.176.0/24

No anonymizer space · no proxy exits in 30 days

Vietel - CHT Compamy Ltd · space held by Viettel Group

Announcement

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder
171.237.176.0/22 since Jan 2026	AS7552	Residential	1	Viettel Group
171.224.0.0/12 since May 2011	AS7552	Residential	141,063 7,221 always on	Viettel Group
171.224.0.0/11	AS7552	Residential	293,584 13,725 always on	Viettel Group

Announced by

Origin network

RPKI

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

IRR

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