Autonomous system profile

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

AS38731

Announcement observedAPNIC

VTDC-AS-VN - Vietel - CHT Compamy Ltd · VTDC-AS-VN

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

Last active10/16/2026, 01:41:49Snapshot expired

View network topology RDAP registration

ASN: AS38731
Registration country: Vietnam
Name: VTDC-AS-VN - Vietel - CHT Compamy Ltd
Abbreviation: VTDC-AS-VN
Registration date: 9/4/2008, 06:40:45
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.1.208.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
103.1.211.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
103.175.146.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
115.84.176.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
115.84.177.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
115.84.179.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
115.84.180.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.111.176.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.111.180.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.111.183.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.97.184.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.97.185.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.97.186.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.97.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
116.97.189.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
117.1.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
117.1.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.196.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.200.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/9/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.204.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.224.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.226.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.229.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.231.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.232.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.236.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
125.212.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.10.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.15.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.8.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.226.8.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.237.176.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
171.244.0.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: VTDC-AS-VN - Vietel - CHT Compamy Ltd
RIR: APNIC
Registration country: Vietnam
Registration date: 9/4/2008, 06:40:45
Abuse contact: hm-changed@vnnic.vn

Snapshot trend

10/16/2026, 01:41:49112 v412 v62 Upstream · 0 Uncertain

10/11/2026, 17:51:37112 v412 v61 Upstream · 0 Uncertain

10/3/2026, 04:41:48105 v412 v61 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