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AS131221
AS131221 Petchaburi Rajabhat University
PBRU-AS-AP - Petchaburi Rajabhat University · registered in Thailand
IPv4 addresses 512 1 prefixes · <0.001% of announced IPv4
Rank in Thailand #286 largest network in TH by IPv4 space, of 460 · <0.01% of TH
Rank worldwide #53,155 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Thailand 465 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Thailand
ASN Name IPv4 addresses
AS56112 #283 MUANGTHAI-LIFE-ASSURANCE - Muang Thai Life Assurance Co., Ltd.512
AS56118 #284 OCSC-TH - Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, Nonthaburi 11000512
AS131162 #285 TRUEINTERNET-AS-AP - Internet Service Provider in Thailand512
AS132013 #287 ICS-AS-AP - True Internet assigned for ICS512
AS132032 #288 DTAC-AS-AP - Total Access Communication PLC.512
AS132063 #289 KITTI-AS-AP - KITTI BOONMEE512
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources