AS23891 Phatra Securities

PATARASEC-AS-AP - Phatra Securities · registered in Thailand

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Thailand#389largest network in TH by IPv4 space, of 460 · <0.01% of TH

Rank worldwide#64,513of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryThailand465 ASNs registered there

Open AS23891 in ASN lookup Look up an IP in this network (203.144.131.1) All networks in Thailand

IPv4 prefixes

All 1 prefix, in address order.

203.144.131.0/24

Similar-sized networks in Thailand

ASNNameIPv4 addresses

AS18408#386 Mitsubishifa-CSLOXINFO-TH - CSLOXINFO256

AS23602#387 DTAC-CRIE-AS-AP - DTAC (CRIE Project)256

AS23687#388 IPST-AS-AP - The Institute for the Promotion of Teaching Science256

AS23925#390 SS-AS - Siam Sport Syndicate Public Co.,Ltd.256

AS24237#391 Siam-City-Cement-Public-Company-Limited - Siam City Cement Public Company Limited (SCCC)256

AS24326#392 TTT-AS-AP TT&T PUBLIC COMPANY LIMITED 25230 Muang Thai-Phatra Complex Tower1 24 Flr, Ratchadaphisek Road, Huaykwang, Bangkok.256

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