asn.dev

Observed topology

AS38158 CBN-AS-ID PT. Cyberindo Aditama

Unclassified APNIC

Upstreams 29 carry this network
Downstreams 175 this network carries
Adjacent (IPv4) 209
Adjacent (IPv6) 89
Upstream graph Who carries AS38158, and who carries them, drawn as a map up to the transit-free core. 10 exchanges Where AS38158 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 29

Networks observed carrying traffic for AS38158: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6169
AS7473Singapore Telecommunications LtdUnclassifiedIPv450
AS23764CTGNetUnclassifiedIPv4 IPv649
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv625
AS1299Arelion Sweden ABTransitIPv4 IPv619
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv48
AS50304Blix Solutions ASUnclassifiedIPv48
AS24482SG.GSHostingIPv4 IPv67
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv67
AS38001NewMedia Express Pte LtdHostingIPv4 IPv67

All 29 upstreams →

Transit

Downstream networks

All 175

Networks for which AS38158 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS4787PT Cyberindo AditamaResidentialIPv4 IPv628,253
AS38320PT Maxindo Mitra SolusiUnclassifiedIPv4 IPv64,161
AS38496PT Cyber Network IndonesiaUnclassifiedIPv4 IPv63,459
AS58487CV. Rumahweb IndonesiaUnclassifiedIPv42,453
AS139967PT. Yasmin Amanah MediaResidentialIPv4 IPv61,394
AS55688PT. Beon IntermediaHostingIPv4 IPv61,354
AS9794PT. Core Mediatech (D-NET)UnclassifiedIPv4 IPv61,318
AS133823PT Infokom ElektrindoUnclassifiedIPv41,077
AS23756PADINET - Padi InternetUnclassifiedIPv4 IPv61,023
AS131745PT. Cybertechtonic PratamaUnclassifiedIPv4 IPv6894

All 175 downstreams →

Adjacency

Adjacent networks

All 215

Every AS seen directly next to AS38158 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv665,923
AS4787PT Cyberindo AditamaResidentialIPv4 IPv655,859
AS23764CTGNetUnclassifiedIPv4 IPv624,802
AS1299Arelion Sweden ABTransitIPv4 IPv68,131
AS38320PT Maxindo Mitra SolusiUnclassifiedIPv4 IPv65,428
AS38496PT Cyber Network IndonesiaUnclassifiedIPv4 IPv64,294
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv63,076
AS58487CV. Rumahweb IndonesiaUnclassifiedIPv42,453
AS131706PT SELARAS CITRA TERABITResidentialIPv4 IPv62,306
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv61,574

All 215 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M 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.