A list of all Thailand ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS141207 | Other Business | 1 | 0 | Thai Life Insurance PCL. |
| AS141419 | ISP & Mobile | 1 | 0 | CHINA MOBILE INTERNATIONAL (THAILAND) LTD. |
| AS141685 | Other Business | 1 | 0 | KTBCS VAYUPAK |
| AS141715 | Other Business | 1 | 0 | Apex Circuit (Thailand) Co.,Ltd. |
| AS141736 | Other Business | 1 | 0 | Wisepaq Business Solutions Provider Co., Ltd. |
| AS142554 | Other Business | 1 | 0 | Vivi23 Co.,Ltd |
| AS142599 | Other Business | 1 | 0 | Major Cineplex Group Ltd. |
| AS147312 | Education | 1 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS149503 | Education | 1 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS149796 | Other Business | 1 | 0 | SANGFOR TECHNOLOGIES (THAILAND) COMPANY LIMITED |
| AS149800 | Education | 1 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS150107 | Education | 1 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS150181 | Other Business | 1 | 0 | FiberTech |
| AS151672 | Government | 1 | 0 | Thai Health Promotion Foundation |
| AS151985 | Other Business | 1 | 0 | King Power Corporation Co., Ltd. |
| AS152102 | Other Business | 1 | 0 | AMPOL FOOD PROCESSING LTD. Nakornpathom |
| AS152130 | Other Business | 1 | 0 | SOMAPA IT |
| AS152190 | Other Business | 1 | 0 | Thai Oil Public Company Limited |
| AS152445 | Other Business | 1 | 0 | The Government Savings Bank |
| AS152463 | ISP & Mobile | 1 | 0 | National Telecom Public Company Limited |
| AS152664 | Other Business | 1 | 0 | CIMB Thai Bank Public Company Limited |
| AS153357 | Other Business | 1 | 0 | CBSOFT CO., LTD. |
| AS153459 | Other Business | 1 | 0 | Thai Suzuki Motor Co., Ltd. |
| AS153645 | Other Business | 1 | 0 | Kasikorn Securities |
| AS153657 | Other Business | 1 | 0 | METASMART CO., LTD. |
| AS154179 | Other Business | 1 | 0 | Kiatnakin Phatra Securities Public Company Limited |
| AS154212 | Other Business | 1 | 0 | G-Able Public Company Limited |
| AS154502 | Other Business | 1 | 0 | Land and Houses Bank Public Company Limited. |
| AS17468 | ISP & Mobile | 1 | 0 | TRUE INTERNET CORPORATION CO. LTD. |
| AS17565 | ISP & Mobile | 1 | 0 | ADVANCED WIRELESS NETWORK COMPANY LIMITED |
| AS17980 | Other Business | 1 | 0 | CS Loxinfo Public Company Limited |
| AS18408 | Other Business | 1 | 0 | CSLOXINFO |
| AS199884 | Other Business | 1 | 0 | RACKTECH CO., LTD. |
| AS23602 | ISP & Mobile | 1 | 0 | DTAC (CRIE Project) |
| AS23687 | Education | 1 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS23925 | ISP & Mobile | 1 | 0 | Samart Infonet Co., Ltd. |
| AS24237 | Other Business | 1 | 0 | Siam City Cement Public Company Limited (SCCC) |
| AS24326 | Other Business | 1 | 0 | TT&T Co., Ltd. |
| AS24540 | Other Business | 1 | 0 | Thai Airways International |
| AS37983 | Other Business | 1 | 0 | CSLOXINFO |
| AS45265 | Other Business | 1 | 0 | CS Loxinfo Public Company Limited |
| AS45537 | Government | 1 | 0 | Office of the Narcotics Control Board |
| AS45847 | Education | 1 | 0 | university network ,Nakornsitammarat, Thailand |
| AS55488 | Education | 1 | 0 | Nakorn Ratchasima Rajabhat University |
| AS55790 | ISP & Mobile | 1 | 0 | TRUE INTERNET CORPORATION CO. LTD. |
| AS55808 | ISP & Mobile | 1 | 0 | Triple T Broadband Public Company Limited |
| AS56018 | ISP & Mobile | 1 | 0 | Proen Corp Public Company Limited |
| AS56117 | Other Business | 1 | 0 | Kiatnakin Bank Public Company Limited |
| AS56277 | Education | 1 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS58430 | Other Business | 1 | 0 | TCC Technology Co., Ltd. |
| AS58690 | ISP & Mobile | 1 | 0 | Internet East Co., Ltd. |
| AS7715 | Hosting Provider | 1 | 0 | Internet Thailand Company Ltd. |
| AS9486 | Education | 1 | 0 | King Mongkut's Institute of Technology Ladkrabang |
| AS205977 | Other Business | 0 | 2 | Pich Tantichukiatikul |
| AS138547 | Other Business | 0 | 1 | Ubon Ratchathani Rajabhat University |
| AS38443 | ISP & Mobile | 0 | 1 | ADVANCED WIRELESS NETWORK COMPANY LIMITED |