AS56118 — OCSC-TH - Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, Nonthaburi 11000

AS56118 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

OCSC-TH is held by the Office of the Civil Service Commission.

What it's used for

• The space carries the internal network of Thailand's central personnel agency, identified by the netname OCSC-TH and registrant Office of the Civil Service Commission (OCSC).
• The AS announces 512 IPv4 addresses within a single prefix (203.21.42.0/23) and maintains 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access provider.
• Traffic from this AS consists of office workers and administrative endpoints for the Thai government's civil service commission.

Notable

• The registrant Office of the Civil Service Commission (OCSC) matches the AS handle and the announced prefix netname.
• The address inventory is a single contiguous /23 block, typical of a dedicated corporate allocation for a specific government department.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 203.21.42.0/23

Upstream networks

• AS7693 KSC Commercial Internet Co. Ltd.
• AS7470 TRUE INTERNET Co.,Ltd.

Adjacent networks

• AS7693 KSC Commercial Internet Co. Ltd.
• AS7470 TRUE INTERNET Co.,Ltd.

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-132280, AS-132876, AS-45629, AS-4750-TRANSIT, AS-63529-AS-IMPORT-AS132280, AS-63529-AS-IMPORT-AS7693, AS-CSL-DOMESTIC-TRANSIT, AS-CSLOX-TRANSIT-001, AS-CSLOXINFO-TRANSIT, AS-HGC-INTL, AS-HURRICANE, AS-KDDCUSTOMER2, AS-RETN-ACTUAL-V4, AS-SBN-IIG, AS-TELSTRA-INTL-CUSTOMERS, AS-TH-IX-AS45265, AS-TH-IX-AS4741, AS-TH-IX-AS55554, AS-TH-IX-AS7470, AS-TH-IX-AS7470, AS-TH-IX-AS7693, AS-THIX, AS-TI-GROUP, AS-TICC-CUSTOMERS, AS-TIG-GROUP.