Observed topology
AS38794 UIH-BBB-AS-AP UIH
Transit
Upstream networks
Networks observed carrying traffic for AS38794: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS45796 | UIH / BB Connect | Unclassified | IPv4 IPv6 | 8,759 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 141 |
| AS4651 | National Telecom Public Company Limited | Unclassified | IPv4 IPv6 | 107 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 53 |
| AS45430 | SBN-IIG/AWN-IIG transit provider | Unclassified | IPv6 | 6 |
| AS63529 | Bangkok Neutral Internet Exchange Route Servers | Unclassified | IPv4 | 2 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Transit
Downstream networks
Networks for which AS38794 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS45248 | United Information Highway Co.,Ltd | Unclassified | IPv4 | 456 |
| AS134073 | The Revenue Department | Unclassified | IPv4 IPv6 | 299 |
| AS24190 | The Stock Exchange of Thailand | Unclassified | IPv4 | 281 |
| AS38293 | Ministry of Foreign Affairs | Unclassified | IPv4 IPv6 | 281 |
| AS133909 | Siam E Business Limited Partnership | Unclassified | IPv4 | 255 |
| AS9835 | Government Information Technology Services | Unclassified | IPv4 | 253 |
| AS132117 | Ministry of Interior | Unclassified | IPv4 | 198 |
| AS134100 | Express Data Co.,Ltd | Unclassified | IPv4 | 195 |
| AS138618 | Thanachart Securities Public Company Limited | Unclassified | IPv4 | 171 |
| AS140662 | AEON Thana Sinsap (Thailand) Public Company Limited | Unclassified | IPv4 | 132 |
| AS23892 | United Communication Industry PCL. | Unclassified | IPv4 | 132 |
| AS132838 | United Information Highway Co.,Ltd. | Unclassified | IPv4 | 132 |
| AS142609 | Symphony Communication Public Company Limited | Unclassified | IPv4 | 130 |
| AS137545 | KPN AWARD | Unclassified | IPv4 | 129 |
| AS152461 | Department of Lands | Unclassified | IPv4 | 124 |
| AS135676 | National Institute for Emergency Medicine | Unclassified | IPv4 | 109 |
| AS38034 | CSLOXINFO | Unclassified | IPv4 | 105 |
| AS136496 | Dhurakij Pundit University | Unclassified | IPv4 IPv6 | 102 |
| AS55938 | Expressway Authority of Thailand | Unclassified | IPv4 IPv6 | 100 |
| AS132821 | Trinity Securities Co., Ltd. | Unclassified | IPv4 | 97 |
| AS133761 | Mr. Naphat | Unclassified | IPv4 | 89 |
| AS137489 | Pi Securities Public Company Limited | Unclassified | IPv4 | 65 |
| AS45959 | Thai Reinsurance Public Co., Ltd. | Unclassified | IPv4 | 65 |
| AS45530 | Agoda Company Pte. Ltd. | Unclassified | IPv4 | 65 |
| AS55634 | Kasikorn Asset Management Co.,Ltd. | Unclassified | IPv4 | 65 |
| AS138427 | Thailand Institute of Nuclear Technology (Public Organization) | Unclassified | IPv4 | 65 |
| AS152465 | United Overseas Bank (Thai) Public Company Limited | Unclassified | IPv4 | 65 |
| AS150181 | FiberTech | Unclassified | IPv4 | 65 |
| AS139329 | Siam Piwat Company Limited | Unclassified | IPv4 | 65 |
| AS135670 | Thai Insurers Datanet Co., Ltd. | Unclassified | IPv4 | 65 |
| AS141715 | Apex Circuit (Thailand) Co.,Ltd. | Unclassified | IPv4 | 65 |
| AS55325 | Eastern Water Resources Development and Management Company | Unclassified | IPv4 | 64 |
| AS138691 | Bangkok Airways Public Company Limited. | Unclassified | IPv4 | 64 |
| AS141162 | CIMB Thai Bank Public Company Limited | Unclassified | IPv4 | 64 |
| AS141736 | Wisepaq Business Solutions Provider Co., Ltd. | Unclassified | IPv4 | 59 |
| AS9649 | Information Technology Office | Unclassified | IPv4 | 59 |
| AS151985 | King Power Corporation Co., Ltd. | Unclassified | IPv4 | 58 |
| AS151780 | Metro Systems Corporation Public Company Limited | Unclassified | IPv4 | 58 |
| AS7485 | Samart - Advanced Metering Infrastructure(AMI) | Unclassified | IPv4 | 58 |
| AS152664 | CIMB Thai Bank Public Company Limited (DR) | Unclassified | IPv4 | 57 |
| AS152102 | AMPOL FOOD PROCESSING LTD. Nakornpathom | Unclassified | IPv4 | 43 |
| AS153645 | Kasikorn Securities | Unclassified | IPv4 | 32 |
| AS136897 | Enjoyvc Cloud Group Limited. | Hosting | IPv4 | 28 |
| AS140951 | IPTP Networks | Unclassified | IPv4 IPv6 | 24 |
| AS134095 | National ITMX Company Limited | Unclassified | IPv4 | 19 |
| AS9715 | SAMART Corp (Excise-Direct Coding Data Center) | Unclassified | IPv4 | 14 |
| AS45581 | INFONET THAILAND ISP | Unclassified | IPv4 | 4 |
| AS134089 | JasTel Network | Unclassified | IPv4 | 3 |
| AS38328 | Ministry of Finance | Unclassified | IPv4 | 2 |
| AS4776 | A-Net Co., Ltd. | Unclassified | IPv4 | 2 |
Adjacency
Adjacent networks
Every AS seen directly next to AS38794 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS45796 | UIH / BB Connect | Unclassified | IPv4 IPv6 | 13,732 |
| AS136897 | Enjoyvc Cloud Group Limited. | Hosting | IPv4 | 2,317 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 2,181 |
| AS45248 | United Information Highway Co.,Ltd | Unclassified | IPv4 | 456 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 456 |
| AS134073 | The Revenue Department | Unclassified | IPv4 IPv6 | 299 |
| AS24190 | The Stock Exchange of Thailand | Unclassified | IPv4 | 281 |
| AS38293 | Ministry of Foreign Affairs | Unclassified | IPv4 IPv6 | 281 |
| AS133909 | Siam E Business Limited Partnership | Unclassified | IPv4 | 255 |
| AS9835 | Government Information Technology Services | Unclassified | IPv4 | 253 |
| AS23892 | United Communication Industry PCL. | Unclassified | IPv4 IPv6 | 235 |
| AS132117 | Ministry of Interior | Unclassified | IPv4 | 198 |
| AS134100 | Express Data Co.,Ltd | Unclassified | IPv4 | 195 |
| AS4651 | National Telecom Public Company Limited | Unclassified | IPv4 IPv6 | 174 |
| AS138618 | Thanachart Securities Public Company Limited | Unclassified | IPv4 | 171 |
| AS140662 | AEON Thana Sinsap (Thailand) Public Company Limited | Unclassified | IPv4 | 132 |
| AS132838 | United Information Highway Co.,Ltd. | Unclassified | IPv4 | 132 |
| AS142609 | Symphony Communication Public Company Limited | Unclassified | IPv4 | 130 |
| AS137545 | KPN AWARD | Unclassified | IPv4 | 129 |
| AS152461 | Department of Lands | Unclassified | IPv4 | 124 |
| AS135676 | National Institute for Emergency Medicine | Unclassified | IPv4 | 109 |
| AS38034 | CSLOXINFO | Unclassified | IPv4 | 105 |
| AS136496 | Dhurakij Pundit University | Unclassified | IPv4 IPv6 | 102 |
| AS55938 | Expressway Authority of Thailand | Unclassified | IPv4 IPv6 | 100 |
| AS132821 | Trinity Securities Co., Ltd. | Unclassified | IPv4 | 97 |
| AS133761 | Mr. Naphat | Unclassified | IPv4 | 89 |
| AS45959 | Thai Reinsurance Public Co., Ltd. | Unclassified | IPv4 | 65 |
| AS150181 | FiberTech | Unclassified | IPv4 | 65 |
| AS45530 | Agoda Company Pte. Ltd. | Unclassified | IPv4 | 65 |
| AS138427 | Thailand Institute of Nuclear Technology (Public Organization) | Unclassified | IPv4 | 65 |
| AS139329 | Siam Piwat Company Limited | Unclassified | IPv4 | 65 |
| AS135670 | Thai Insurers Datanet Co., Ltd. | Unclassified | IPv4 | 65 |
| AS141715 | Apex Circuit (Thailand) Co.,Ltd. | Unclassified | IPv4 | 65 |
| AS137489 | Pi Securities Public Company Limited | Unclassified | IPv4 | 65 |
| AS152465 | United Overseas Bank (Thai) Public Company Limited | Unclassified | IPv4 | 65 |
| AS55634 | Kasikorn Asset Management Co.,Ltd. | Unclassified | IPv4 | 65 |
| AS55325 | Eastern Water Resources Development and Management Company | Unclassified | IPv4 | 64 |
| AS141162 | CIMB Thai Bank Public Company Limited | Unclassified | IPv4 | 64 |
| AS138691 | Bangkok Airways Public Company Limited. | Unclassified | IPv4 | 64 |
| AS9649 | Information Technology Office | Unclassified | IPv4 | 59 |
| AS141736 | Wisepaq Business Solutions Provider Co., Ltd. | Unclassified | IPv4 | 59 |
| AS151780 | Metro Systems Corporation Public Company Limited | Unclassified | IPv4 | 58 |
| AS7485 | Samart - Advanced Metering Infrastructure(AMI) | Unclassified | IPv4 | 58 |
| AS151985 | King Power Corporation Co., Ltd. | Unclassified | IPv4 | 58 |
| AS152664 | CIMB Thai Bank Public Company Limited (DR) | Unclassified | IPv4 | 57 |
| AS45430 | SBN-IIG/AWN-IIG transit provider | Unclassified | IPv4 IPv6 | 47 |
| AS152102 | AMPOL FOOD PROCESSING LTD. Nakornpathom | Unclassified | IPv4 | 43 |
| AS153645 | Kasikorn Securities | Unclassified | IPv4 | 32 |
| AS140951 | IPTP Networks | Unclassified | IPv4 IPv6 | 24 |
| AS134095 | National ITMX Company Limited | Unclassified | IPv4 | 19 |
| AS9715 | SAMART Corp (Excise-Direct Coding Data Center) | Unclassified | IPv4 | 14 |
| AS45581 | INFONET THAILAND ISP | Unclassified | IPv4 | 4 |
| AS134089 | JasTel Network | Unclassified | IPv4 | 3 |
| AS63529 | Bangkok Neutral Internet Exchange Route Servers | Unclassified | IPv4 | 2 |
| AS38328 | Ministry of Finance | Unclassified | IPv4 | 2 |
| AS4776 | A-Net Co., Ltd. | Unclassified | IPv4 | 2 |
Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Interconnection
Exchange presence
Internet exchanges where Packet Clearing House has a port recorded for AS38794, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 2 exchanges across 1 country and 1 region.
| Exchange | Location | Their address | Member ports |
|---|---|---|---|
| Bangkok Neutral Internet Exchange | Bangkok, Thailand | 203.159.68.112 | 78 |
| BBIX Thailand | Bangkok, Thailand | 103.127.88.16 | 49 |
Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.
Provenance
Where this comes from
Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.
Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.
Exchange presence comes from a separate dataset: the directory collected 2026-08-08 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,137 recorded member ports, licensed CC BY-NC-SA 3.0.
PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.