Data as of Nov 14, 2026

123.31.44.0/22

1 residential-proxy exit · 30 days

Vietnam Posts and Telecommunications Group

Announcement

123.31.32.0/20

RPKI valid

Announced by

AS135905

Type

Residential

Residential-proxy exits

Proxy exits

0.10% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

1 observation

Proxy providers listing exits

Thordata

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
123.31.44.0/24 since Dec 2020	AS135905	Residential	1	Vietnam Posts and Telecommunications Group
123.31.45.0/24 since Jul 2022	AS135905	Residential		Vietnam Posts and Telecommunications Group
123.31.47.0/24 since Nov 2022	AS135905	Residential		Vietnam Posts and Telecommunications Group

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 123.31.32.0/20

123.31.32.0/20

Routing history

Pattern: Rotating
First seen: Feb 2021
Current origin since: Nov 2022 · 4.0 yr
Origin networks: 2
Last change of origin: Nov 2022

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
123.31.32.0/20	AS135905	/24	APNIC	RPKI valid

IRR

Route objects on 123.31.32.0/20

Origin	Registry	Description	Maintainer	Modified
AS135905	APNIC	VNPT	MAINT-VN-VNPT	Dec 7, 2022