asn.dev

Observed topology

AS23671 JMN-AS-ID - PT. Sarana InsanMuda Selaras

Residential APNIC

Upstreams 10 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 19
Adjacent (IPv6) 3
Upstream graph Who carries AS23671, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS23671 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS23671: 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
AS137366PT iForte Solusi Infotek - NAPUnclassifiedIPv4 IPv6815
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4 IPv6505
AS7713PT Telekomunikasi IndonesiaResidentialIPv4344
AS4800PT Aplikanusa LintasartaHostingIPv4235
AS138840PT. PARSAORAN GLOBAL DATATRANS - NAPUnclassifiedIPv4120
AS7632Linknet-Exchange ASNUnclassifiedIPv485
AS58495PT Parsaoran Global DatatransUnclassifiedIPv457
AS24482SG.GSHostingIPv4 IPv620
AS7717OpenIXP ASNUnclassifiedIPv41
AS131111PT Mora Telematika IndonesiaUnclassifiedIPv41

Transit

Downstream networks

inferred

Networks for which AS23671 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS59137PUSDATIN KEMHAN RIUnclassifiedIPv4240
AS45715PUSDATIN KEMHAN RIUnclassifiedIPv4238
AS55674Universitas Negeri YogyakartaEducationIPv4144
AS59151Diskominfo DIYUnclassifiedIPv4142
AS136067Kantor Pengolahan Data TelematikaUnclassifiedIPv4133
AS59276PT Jaringan Multimedia IndonesiaResidentialIPv4132
AS38526Badan Teknologi Informasi Dan Telematika Sekretariat Daerah Kota YogyakartaUnclassifiedIPv470
AS141976Dinas Komunikasi dan Informatika Kabupaten JeparaUnclassifiedIPv465
AS138144Institut Agama Islam Negeri KediriUnclassifiedIPv41

Adjacency

Adjacent networks

All 19

Every AS seen directly next to AS23671 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS137366PT iForte Solusi Infotek - NAPUnclassifiedIPv4 IPv6857
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4 IPv6800
AS138840PT. PARSAORAN GLOBAL DATATRANS - NAPUnclassifiedIPv4599
AS4800PT Aplikanusa LintasartaHostingIPv4555
AS7713PT Telekomunikasi IndonesiaResidentialIPv4365
AS59137PUSDATIN KEMHAN RIUnclassifiedIPv4240
AS45715PUSDATIN KEMHAN RIUnclassifiedIPv4238
AS55674Universitas Negeri YogyakartaEducationIPv4144
AS59151Diskominfo DIYUnclassifiedIPv4142
AS136067Kantor Pengolahan Data TelematikaUnclassifiedIPv4133

All 19 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.