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 |
|---|---|---|---|---|
| AS136538 | ISP & Mobile | 8 | 0 | ADVANCED WIRELESS NETWORK COMPANY LIMITED |
| AS23919 | Other Business | 8 | 0 | Ramkhamhaeng University |
| AS24393 | Government | 8 | 0 | THE SECRETARIAT OF THE HOUSE OF THE REPRESENTIVES(THAI PARLI |
| AS24455 | Other Business | 8 | 0 | ITONE (The Siam Cement Group) |
| AS138466 | Other Business | 7 | 10 | DataMossa Co., Ltd. |
| AS17827 | Other Business | 7 | 2 | Office of Info.Tech. Admin. for Educational Development |
| AS135419 | ISP & Mobile | 7 | 1 | Cableconnect Co.,Ltd |
| AS3839 | Education | 7 | 1 | Chulalongkorn University |
| AS45533 | Other Business | 7 | 1 | The Comptroller General's Department |
| AS4767 | Education | 7 | 1 | Asian Institute of Technology |
| AS56067 | Hosting Provider | 7 | 1 | Metrabyte Co.,Ltd |
| AS140618 | Other Business | 7 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS18256 | Other Business | 7 | 0 | Bank of Ayudhya Public Company Limited. |
| AS18362 | Hosting Provider | 7 | 0 | Netway Communication Co., Ltd |
| AS202828 | Other Business | 7 | 0 | Patcharakorn Communication Limited Partnership |
| AS24042 | Other Business | 7 | 0 | Bangkok Airways Co., Ltd. |
| AS45248 | ISP & Mobile | 7 | 0 | United Information Highway Co.,Ltd |
| AS45413 | Hosting Provider | 7 | 0 | ServeNet Solution Limited Partnership |
| AS9546 | Other Business | 7 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS45781 | Other Business | 6 | 4 | NB-IoT |
| AS140699 | Other Business | 6 | 2 | Royal Thai Army |
| AS133947 | Government | 6 | 1 | Metropolitan Electricity Authority |
| AS134718 | Other Business | 6 | 1 | OSD Internet Company Limited |
| AS133042 | Other Business | 6 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS17901 | ISP & Mobile | 6 | 0 | Samart Infonet Co., Ltd. |
| AS38589 | Other Business | 6 | 0 | Education Network |
| AS38886 | Other Business | 6 | 0 | Goverment Lottery Office |
| AS63951 | Other Business | 6 | 0 | THAICOM Public Company Limited |
| AS55451 | Other Business | 5 | 3 | Office of the National Broadcasting and Telecommunication Commission |
| AS140867 | Other Business | 5 | 2 | International gateway co., Ltd |
| AS63528 | Other Business | 5 | 2 | BKNIX Co.,Ltd. |
| AS135063 | Other Business | 5 | 1 | POP NIX COMPANY LIMITED |
| AS137546 | Education | 5 | 1 | Faculty of Engineering , Rajamangala University of Technology Thanyaburi |
| AS137566 | Other Business | 5 | 1 | Data Zone Company Limited |
| AS139657 | Other Business | 5 | 1 | Office of Info.Tech. Admin. for Educational Development |
| AS38328 | Government | 5 | 1 | Ministry of Finance |
| AS45800 | Education | 5 | 1 | Suan sunandha Rajabhat University |
| AS132133 | Other Business | 5 | 0 | SB.Furniture House Co.,Ltd |
| AS132541 | Other Business | 5 | 0 | Better Web Co., Ltd |
| AS138670 | Other Business | 5 | 0 | Ngern Tid Lor Company Limited |
| AS140326 | ISP & Mobile | 5 | 0 | Symphony Communication Public Company Limited for TC |
| AS152734 | Other Business | 5 | 0 | Maxnito Company Limited |
| AS154117 | Other Business | 5 | 0 | Mekha Cloud Company Limited |
| AS24128 | Other Business | 5 | 0 | Phuket Internet Co.. Ltd |
| AS45441 | Hosting Provider | 5 | 0 | SheepLink Co.,Ltd. |
| AS45581 | ISP & Mobile | 5 | 0 | Infonet (Thailand) Limited |
| AS55490 | ISP & Mobile | 5 | 0 | True Move Company Limited |
| AS133791 | Other Business | 4 | 2 | Teledirect Telecommerce |
| AS147027 | Government | 4 | 2 | Royal Thai Armed Force Headquarters |
| AS18356 | Other Business | 4 | 2 | Aware Corporation Limited |
| AS10089 | ISP & Mobile | 4 | 1 | Total Access Communication PLC. |
| AS133167 | Other Business | 4 | 1 | TMB Bank, Phahonyothin branch |
| AS134073 | Other Business | 4 | 1 | The Revenue Department |
| AS137850 | Other Business | 4 | 1 | Office of Info.Tech. Admin. for Educational Development |
| AS141714 | Other Business | 4 | 1 | Office of Info.Tech. Admin. for Educational Development |
| AS9562 | Other Business | 4 | 1 | ANET Co., Ltd. |
| AS132201 | Other Business | 4 | 0 | Land and Houses Bank Public Company Limited |
| AS133760 | Other Business | 4 | 0 | Electronics Extreme Co., Ltd |
| AS133909 | Other Business | 4 | 0 | Siam E Business Limited Partnership |
| AS134089 | Hosting Provider | 4 | 0 | JasTel Network Company Limited |
| AS134095 | Other Business | 4 | 0 | National ITMX Company Limited |
| AS138434 | Other Business | 4 | 0 | INEXT Broadband Co., Ltd |
| AS139339 | Hosting Provider | 4 | 0 | PT CONNECTION IT CO., LTD |
| AS150300 | Other Business | 4 | 0 | The Permanent Secretary, Ministry of Transport of Thailand |
| AS153182 | Education | 4 | 0 | Sripatum University |
| AS17478 | Other Business | 4 | 0 | Bangkok Metropolitan Administration |
| AS23927 | Other Business | 4 | 0 | Telecommunication Inc. |
| AS24040 | Other Business | 4 | 0 | DataOne Asia (Thailand) Co.,Ltd. |
| AS24465 | Other Business | 4 | 0 | Kasikorn Securities PCL |
| AS38888 | Other Business | 4 | 0 | Milcom Systems Co.,Ltd. |
| AS56223 | Other Business | 4 | 0 | Thai Summit Autopart Industry Co.,Ltd |
| AS9475 | Other Business | 4 | 0 | ANET Co., Ltd. |
| AS18409 | Other Business | 3 | 4 | Bank of Thailand |
| AS55476 | Other Business | 3 | 3 | CP All Public Co., Ltd. |
| AS149640 | Other Business | 3 | 2 | CS Loxinfo Public Company Limited |
| AS38228 | ISP & Mobile | 3 | 2 | Samart Infonet Co., Ltd. |
| AS132876 | ISP & Mobile | 3 | 1 | Symphony Communication Public Company Limited |
| AS135616 | Other Business | 3 | 1 | Office of Info.Tech. Admin. for Educational Development |
| AS138215 | Other Business | 3 | 1 | Royal Thai Police |
| AS142029 | Other Business | 3 | 1 | Ascend Money |
| AS55925 | Government | 3 | 1 | Bank for Agriculture and Agricultural Co-operative |
| AS132117 | Other Business | 3 | 0 | Ministry of Interior |
| AS134100 | Other Business | 3 | 0 | Express Data Co.,Ltd |
| AS134592 | Other Business | 3 | 0 | Shopee (Thailand) Co., Ltd. |
| AS135012 | Other Business | 3 | 0 | Suan Dusit University |
| AS135635 | Government | 3 | 0 | Tourism authority of Thailand |
| AS136035 | Other Business | 3 | 0 | Department of Tourism |
| AS136737 | Other Business | 3 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS138344 | Other Business | 3 | 0 | MSIG Insurance (Thailand) Co., Ltd. |
| AS138618 | Other Business | 3 | 0 | Thanachart Securities Public Company Limited |
| AS140662 | Other Business | 3 | 0 | AEON Thana Sinsap (Thailand) Public Company Limited |
| AS152465 | Other Business | 3 | 0 | United Overseas Bank (Thai) Public Company Limited |
| AS152915 | Other Business | 3 | 0 | The Office of the Securities and Exchange Commission |
| AS154088 | Other Business | 3 | 0 | MI Squared Company Limited (Branch 00003)/JW Marriott Phuket Resort & Spa |
| AS24344 | Other Business | 3 | 0 | Office of Info.Tech. Admin. for Educational Development |
| AS38034 | Other Business | 3 | 0 | CSLOXINFO |
| AS38448 | Other Business | 3 | 0 | ASIA PLUS SECURITIES PUBLIC COMPANY LIMITED |
| AS45229 | Government | 3 | 0 | United Nation-ESCAP |
| AS45752 | Government | 3 | 0 | Provincial Waterworks Authority |
| AS4827 | Other Business | 3 | 0 | CS Loxinfo Public Company Limited |