Autonomous system profile

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

AS137546

Announcement observedAPNIC

RMUTT-EN-AS-AP - Faculty of Engineering , Rajamangala University of · RMUTT-EN-AS-AP

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

Last active10/7/2026, 07:17:05Snapshot expired

View network topology RDAP registration

ASN: AS137546
Registration country: Thailand
Name: RMUTT-EN-AS-AP - Faculty of Engineering , Rajamangala University of
Abbreviation: RMUTT-EN-AS-AP
Registration date: 4/3/2018, 04:00:10
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
203.158.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
203.158.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
203.158.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
203.158.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
203.158.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: RMUTT-EN-AS-AP - Faculty of Engineering , Rajamangala University of
RIR: APNIC
Registration country: Thailand
Registration date: 4/3/2018, 04:00:10
Abuse contact: noc@uni.net.th

Snapshot trend

10/7/2026, 07:17:055 v41 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