| 1 | AS7470 | TRUE INTERNET | 94 | 2 | 713 | 6 |
| 2 | AS45458 | Advanced Wireless Network Co. Ltd.(Enterprise/NIX) | 69 | 1 | 707 | 32 |
| 3 | AS132280 | SYMPHONY THAI - Internet Services | 61 | 2 | 190 | 39 |
| 4 | AS4621 | UniNet Thailand | 61 | 2 | 52 | 2 |
| 5 | AS9931 | NT(CAT) Corporate Internet | 52 | 2 | 630 | 160 |
| 6 | AS4750 | CS Loxinfo | 50 | 2 | 509 | 10 |
| 7 | AS45430 | Advanced Wireless Network Co. Ltd.(IIG) | 49 | 11 | 57 | 25 |
| 8 | AS4651 | NT(CAT) IIG | 46 | 8 | 37 | 1 |
| 9 | AS45629 | Jastel Network Co.,LTD (Thailand) | 42 | 9 | 8 | 1 |
| 10 | AS38794 | United Information Highway (UIH) | 38 | 1 | 140 | 3 |
| 11 | AS38082 | True Internet Corporation | 34 | 10 | 30 | 6 |
| 12 | AS4618 | Internet Thailand (INET) | 29 | 6 | 430 | 5 |
| 13 | AS7693 | KSC Commercial Internet | 24 | 4 | 89 | 2 |
| 14 | AS38040 | TOT International Internet Gateway | 23 | 7 | 22 | 3 |
| 15 | AS45796 | United Information Highway (UIH-IIG) | 23 | 6 | 7 | 2 |
| 16 | AS132876 | Symphony IP Transit | 18 | 4 | 3 | 0 |
| 17 | AS55423 | JasTel Network | 17 | 2 | 99 | 7 |
| 18 | AS58955 | Bangmod Enterprise | 17 | 6 | 55 | 6 |
| 19 | AS45758 | TripleT Broadband(AIS|3BB) | 17 | 1 | 34 | 11 |
| 20 | AS137557 | International Gateway Thailand | 17 | 2 | 1 | 1 |
| 21 | AS23969 | NT Broadband ISP | 13 | 2 | 1,823 | 7 |
| 22 | AS131293 | TOT Public Company Limited | 13 | 2 | 279 | 4 |
| 23 | AS63989 | Dot Enterprise Co. | 12 | 6 | 22 | 5 |
| 24 | AS23884 | PROENNET | 11 | 6 | 141 | 6 |
| 25 | AS9587 | DTAC ISP | 10 | 1 | 75 | 40 |
| 26 | AS56309 | ReadyIDC | 9 | 4 | 41 | 5 |
| 27 | AS59238 | ByteArk | 9 | 5 | 7 | 8 |
| 28 | AS138466 | DataMossa | 8 | 2 | 6 | 10 |
| 29 | AS154324 | AltusCloud Pte. Ltd. | 8 | 5 | 4 | 1 |
| 30 | AS24187 | KIRZ | 7 | 4 | 85 | 1 |
| 31 | AS58430 | TCC Technology | 7 | 2 | 1 | 0 |
| 32 | AS32043 | NeoFiber Communications inc. | 6 | 6 | 242 | 0 |
| 33 | AS45806 | Siam Commercial Bank | 6 | 6 | 14 | 0 |
| 34 | AS63528 | BKNIX | 6 | 2 | 3 | 2 |
| 35 | AS7568 | CS LoxInfo (IIG) | 6 | 2 | 1 | 2 |
| 36 | AS4765 | Pacific Internet Thailand | 5 | 3 | 234 | 4 |
| 37 | AS9891 | CSL IDC | 5 | 1 | 100 | 8 |
| 38 | AS202036 | Extreme Communications Technology Limited | 5 | 5 | 62 | 0 |
| 39 | AS4741 | Samart Infonet Co., Ltd. | 5 | 2 | 39 | 1 |
| 40 | AS7630 | KASIKORNBANK PUBLIC COMPANY LIMITED | 5 | 5 | 13 | 1 |
| 41 | AS136523 | COLODEE DIGITAL NETWORK CO.,LTD. | 5 | 4 | 12 | 1 |
| 42 | AS48589 | SOW-A Ltd. | 5 | 1 | 11 | 0 |
| 43 | AS9287 | True Internet Data Center, Thailand | 4 | 4 | 82 | 8 |
| 44 | AS9835 | Government Information Technology Services | 4 | 4 | 56 | 5 |
| 45 | AS215748 | Westeros Communications (THAILAND) CO., LTD. | 4 | 3 | 44 | 0 |
| 46 | AS132300 | NIPA TECHNOLOGY CO., LTD | 4 | 4 | 31 | 3 |
| 47 | AS24190 | The Stock Exchange of Thailand | 4 | 4 | 10 | 0 |
| 48 | AS38566 | NTTCT-AS-TH-AP | 4 | 3 | 10 | 1 |
| 49 | AS131447 | POPIDC | 4 | 3 | 8 | 1 |
| 50 | AS10089 | DTAC IIG | 4 | 1 | 4 | 1 |
| 51 | AS147027 | Royal Thai Armed Force Headquarters | 4 | 4 | 4 | 2 |
| 52 | AS56067 | Metrabyte DataCenter Co.,Ltd | 4 | 1 | 3 | 1 |
| 53 | AS135511 | CS Loxinfo Public Company Limited | 4 | 2 | 1 | 0 |
| 54 | AS132618 | Real Future Company Limited | 3 | 2 | 620 | 2 |
| 55 | AS4762 | Mahidol University, Thailand | 3 | 3 | 75 | 3 |
| 56 | AS17887 | TCC Technology/ISP | 3 | 1 | 39 | 4 |
| 57 | AS4776 | A-Net Co., Ltd. | 3 | 2 | 37 | 1 |
| 58 | AS7616 | JasTel Network | 3 | 2 | 32 | 1 |
| 59 | AS38450 | Ministry of Infomation Communication Technology | 3 | 2 | 29 | 1 |
| 60 | AS146996 | DEXSERVER | 3 | 3 | 24 | 0 |
| 61 | AS142299 | Cloudforest | 3 | 2 | 23 | 0 |
| 62 | AS38296 | National Science and Technology Development Agency | 3 | 3 | 15 | 0 |
| 63 | AS9649 | Information Technology Office | 3 | 3 | 14 | 1 |
| 64 | AS24060 | KTB COMPUTER SERVICES COMPANY LIMITED | 3 | 3 | 9 | 1 |
| 65 | AS9546 | Ministry of University Affairs | 3 | 3 | 7 | 0 |
| 66 | AS18256 | Bank of Ayudhya Public Company Limited. | 3 | 3 | 7 | 0 |
| 67 | AS24042 | Bangkok Airways Co., Ltd. | 3 | 3 | 7 | 0 |
| 68 | AS135419 | Cableconnect | 3 | 2 | 7 | 1 |
| 69 | AS140699 | Royal Thai Army | 3 | 3 | 6 | 2 |
| 70 | AS38328 | Ministry of Finance | 3 | 3 | 5 | 1 |
| 71 | AS132201 | Land and Houses Bank Public Company Limited | 3 | 3 | 5 | 0 |
| 72 | AS135063 | POP NIX COMPANY | 3 | 1 | 5 | 1 |
| 73 | AS140326 | Symphony Communication Public Company Limited for TC | 3 | 3 | 5 | 0 |
| 74 | AS152734 | Maxnito Company Limited | 3 | 2 | 5 | 0 |
| 75 | AS154117 | Mekha Cloud Company Limited | 3 | 1 | 5 | 1 |
| 76 | AS17478 | Bangkok Metropolitan Administration | 3 | 3 | 4 | 0 |
| 77 | AS4827 | CSLOXINFO | 3 | 3 | 3 | 0 |
| 78 | AS18409 | Bank of Thailand, Bangkok, Thailand | 3 | 3 | 3 | 1 |
| 79 | AS55325 | Eastern Water Resources Development and Management Company | 3 | 3 | 3 | 0 |
| 80 | AS134592 | Shopee (Thailand) Co., Ltd. | 3 | 2 | 3 | 0 |
| 81 | AS138344 | MSIG Insurance (Thailand) Co., Ltd., Installation Site MSIG Insurance (Thailand) Co., Ltd., | 3 | 3 | 3 | 0 |
| 82 | AS152465 | United Overseas Bank (Thai) Public Company Limited | 3 | 3 | 3 | 0 |
| 83 | AS132063 | KITTI BOONMEE | 3 | 3 | 2 | 0 |
| 84 | AS140985 | Global Innovative Solution Co., LTD | 3 | 1 | 2 | 1 |
| 85 | AS142435 | HGC Global Communications (Thailand) Limited | 3 | 1 | 2 | 2 |
| 86 | AS136496 | Dhurakij Pundit University | 3 | 2 | 1 | 1 |
| 87 | AS133481 | Advanced Wireless Network Co. Ltd.(ฺBroadband) | 2 | 1 | 583 | 184 |
| 88 | AS138524 | Triple T Broadband Public Company Limited | 2 | 2 | 145 | 111 |
| 89 | AS9335 | NT(CAT) Data Center | 2 | 2 | 139 | 6 |
| 90 | AS135566 | National Telecom Public Company Limited | 2 | 1 | 49 | 6 |
| 91 | AS45223 | World Internetwork Co.,Ltd | 2 | 2 | 32 | 0 |
| 92 | AS37992 | Thammasat University in thailand | 2 | 2 | 30 | 3 |
| 93 | AS135381 | SiS Distribution (Thailand) Public Company Limited descr: (@Genesis Data Center) | 2 | 2 | 26 | 4 |
| 94 | AS147176 | NZ Network Enterprise Co., Ltd. | 2 | 1 | 20 | 2 |
| 95 | AS9533 | King Mongkut's Institute of Technology North Bangkok | 2 | 1 | 19 | 0 |
| 96 | AS37932 | Rajamangala University of Technology Isan | 2 | 2 | 19 | 1 |
| 97 | AS45455 | Two S One N Co Ltd, Internet Service Provider and IT Solutions | 2 | 2 | 18 | 0 |
| 98 | AS17479 | Chiang Mai University | 2 | 2 | 17 | 1 |
| 99 | AS45575 | Rajamangala University of Technology Srivijaya | 2 | 2 | 16 | 1 |
| 100 | AS63940 | dragonhispeed | 2 | 2 | 16 | 0 |
Autonomous Systems in Thailand