asn.dev

Observed topology

AS4618 INET-TH-AS Internet Thailand Company Limited

Residential APNIC Cable/DSL/ISP

Upstreams 9 carry this network
Downstreams 22 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 8
Upstream graph Who carries AS4618, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS4618 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS4618: 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.

ASNetworkTypeFamiliesPaths seen
AS4651National Telecom Public Company LimitedUnclassifiedIPv4 IPv612,624
AS132876Symphony Communication Thailand PCL.HostingIPv4 IPv65,884
AS45629JasTel Network International GatewayResidentialIPv4 IPv64,856
AS137557International gateway co., LtdUnclassifiedIPv42,638
AS38082True International Gateway Co., Ltd.UnclassifiedIPv4599
AS24482SG.GSHostingIPv4 IPv6435
AS38040TOT Public Company LimitedUnclassifiedIPv463
AS45642Jasmine International TowerUnclassifiedIPv4 IPv62
AS55423JasTel NetworkUnclassifiedIPv41

Transit

Downstream networks

All 22

Networks for which AS4618 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS135381SiS Distribution Thailand Public Company Limited descr: @Genesis Data CenterUnclassifiedIPv4 IPv61,259
AS138434INEXT Broadband Co., LtdUnclassifiedIPv4256
AS45533Comptroller Generals DepartmentUnclassifiedIPv4191
AS45752Provincial waterworks authorityUnclassifiedIPv4189
AS23644Government Savings BankUnclassifiedIPv4126
AS38184Thaivivat InsuranceUnclassifiedIPv4126
AS55932The Thai Bond Market AssociationUnclassifiedIPv4126
AS7588Thailand Public backbone NetworkUnclassifiedIPv4122
AS24060KTB COMPUTER SERVICES COMPANY LIMITEDUnclassifiedIPv4122
AS56223Thai Summit Autopart Industry Co.,LtdUnclassifiedIPv4108

All 22 downstreams →

Adjacency

Adjacent networks

All 32

Every AS seen directly next to AS4618 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS4651National Telecom Public Company LimitedUnclassifiedIPv4 IPv614,674
AS45629JasTel Network International GatewayResidentialIPv4 IPv65,960
AS132876Symphony Communication Thailand PCL.HostingIPv4 IPv65,884
AS137557International gateway co., LtdUnclassifiedIPv42,639
AS135381SiS Distribution Thailand Public Company Limited descr: @Genesis Data CenterUnclassifiedIPv4 IPv61,259
AS38082True International Gateway Co., Ltd.UnclassifiedIPv4780
AS24482SG.GSHostingIPv4 IPv6485
AS138434INEXT Broadband Co., LtdUnclassifiedIPv4256
AS45533Comptroller Generals DepartmentUnclassifiedIPv4191
AS45752Provincial waterworks authorityUnclassifiedIPv4189

All 32 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-27 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.06M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

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. 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.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.