Autonomous system profile

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

AS56118

Announcement observedAPNIC

OCSC-TH - Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, Nonthaburi 11000 · OCSC-TH

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

Last active10/5/2026, 07:13:26Snapshot expired

View network topology RDAP registration

ASN: AS56118
Registration country: Thailand
Name: OCSC-TH - Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, Nonthaburi 11000
Abbreviation: OCSC-TH
Registration date: 3/3/2011, 01:35:20
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
203.21.42.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
203.21.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
203.21.43.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: OCSC-TH - Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, Nonthaburi 11000
RIR: APNIC
Registration country: Thailand
Registration date: 3/3/2011, 01:35:20
Abuse contact: watanyu@ocsc.go.th

Snapshot trend

10/5/2026, 07:13:263 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 · rir-rdap-asn · iana-rdap-asn-bootstrap