Autonomous system profile

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

AS139719

Announcement observedAPNIC

Yar Chang Company Limited · YARCHANG-AS-AP

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

Last active10/16/2026, 03:52:15Snapshot expired

View network topology RDAP registration

ASN: AS139719
Registration country: Myanmar (Burma)
Name: Yar Chang Company Limited
Abbreviation: YARCHANG-AS-AP
Registration date: 10/10/2019, 10:47:56
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.144.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
103.144.9.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
103.97.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
203.166.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Yar Chang Company Limited
RIR: APNIC
Registration country: Myanmar (Burma)
Registration date: 10/10/2019, 10:47:56
Abuse contact: noc@yarchang.net

Snapshot trend

10/16/2026, 03:52:154 v40 v62 Upstream · 0 Uncertain

10/16/2026, 03:52:124 v40 v62 Upstream · 0 Uncertain

10/7/2026, 12:52:434 v40 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