Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS135905

Announcement observedAPNIC

VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP · VNPT-AS-VN

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/17/2026, 15:15:15Snapshot expired

View network topology RDAP registration

ASN: AS135905
Registration country: Vietnam
Name: VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
Abbreviation: VNPT-AS-VN
Registration date: 1/4/2017, 08:40:30
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.109.40.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.11.198.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.114.104.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.125.188.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.125.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.133.104.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.133.108.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.137.184.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.138.108.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.138.88.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.139.202.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.139.44.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.141.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.145.0.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.145.252.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.145.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/14/2026, 08:00:00	✓	×	Currently valid
103.145.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/14/2026, 08:00:00	✓	×	Currently valid
103.147.184.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.147.34.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.149.12.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.149.250.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.149.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.149.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.150.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.151.122.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.151.124.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.151.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.151.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.151.244.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.152.50.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.153.254.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.153.72.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.153.74.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.153.76.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.153.78.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.154.62.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.155.228.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.156.90.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.156.92.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.157.216.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.159.52.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.159.52.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.159.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.159.60.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.161.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.164.138.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.166.182.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.166.184.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.166.76.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.170.250.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/17/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
RIR: APNIC
Registration country: Vietnam
Registration date: 1/4/2017, 08:40:30
Abuse contact: hm-changed@vnnic.vn

Snapshot trend

10/17/2026, 15:15:15346 v450 v61 Upstream · 0 Uncertain

10/11/2026, 20:36:44345 v450 v61 Upstream · 0 Uncertain

10/8/2026, 15:15:41345 v450 v61 Upstream · 0 Uncertain

10/5/2026, 18:10:38346 v450 v61 Upstream · 0 Uncertain

10/5/2026, 09:57:400 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap