Autonomous system profile

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

AS140810

Announcement observedAPNIC

MEGACORE-AS-VN

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

Last active10/18/2026, 05:56:47Snapshot expired

View network topology RDAP registration

ASN: AS140810
Registration country: Vietnam
Name: MEGACORE-AS-VN
Abbreviation: MEGACORE-AS-VN
Registration date: 7/1/2021, 10:10:43
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.116.38.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.141.140.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.155.216.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.178.234.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.213.218.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.214.8.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.238.234.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.252.136.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.77.172.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.77.214.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.77.240.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.77.246.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
103.78.0.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
160.250.216.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
223.130.10.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: MEGACORE-AS-VN
RIR: APNIC
Registration country: Vietnam
Registration date: 7/1/2021, 10:10:43
Abuse contact: hm-changed@vnnic.vn

Snapshot trend

10/18/2026, 05:56:4715 v412 v62 Upstream · 0 Uncertain

10/15/2026, 07:24:4915 v412 v62 Upstream · 0 Uncertain

10/12/2026, 16:59:4615 v412 v62 Upstream · 0 Uncertain

10/7/2026, 16:03:1415 v412 v62 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 · iana-rdap-asn-bootstrap · rir-rdap-asn