asn.dev

Observed topology

AS131745 IDNIC-CYBERTECHTONIC-AS-ID PT. Cybertechtonic Pratama

Unclassified DROP-listed space APNIC Enterprise

Upstreams 8 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 5
Upstream graph Who carries AS131745, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS131745 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS131745: 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
AS59796StormWall s.r.o.UnclassifiedIPv4977
AS38158PT. Cyberindo AditamaUnclassifiedIPv4 IPv6880
AS149938PT Atha Internet NusantaraResidentialIPv4248
AS147168PT NTT IndonesiaUnclassifiedIPv4 IPv640
AS24482SG.GSHostingIPv4 IPv634
AS43298Storm Networks LLCUnclassifiedIPv425
AS7713PT Telekomunikasi IndonesiaResidentialIPv4 IPv63
AS139989CV Atha Media PrimaHostingIPv42

Transit

Downstream networks

inferred

Networks for which AS131745 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS208414WEDOS Internet, a.s.HostingIPv4 IPv620
AS141589CV Epenthink PapuaUnclassifiedIPv41

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS131745 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS59796StormWall s.r.o.UnclassifiedIPv4977
AS38158PT. Cyberindo AditamaUnclassifiedIPv4 IPv6880
AS149938PT Atha Internet NusantaraResidentialIPv4248
AS24482SG.GSHostingIPv4 IPv646
AS147168PT NTT IndonesiaUnclassifiedIPv4 IPv640
AS43298Storm Networks LLCUnclassifiedIPv425
AS208414WEDOS Internet, a.s.HostingIPv4 IPv622
AS7713PT Telekomunikasi IndonesiaResidentialIPv4 IPv64
AS139989CV Atha Media PrimaHostingIPv42
AS141589CV Epenthink PapuaUnclassifiedIPv41

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.