asn.dev

Observed topology

AS23949 COMNET-AS-ID - PT Comtronics Systems

Residential APNIC Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 0
Upstream graph Who carries AS23949, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS23949 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS23949: 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
AS136106PT. Mega Akses PersadaResidentialIPv41,233
AS7713PT Telekomunikasi IndonesiaResidentialIPv4412
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4373
AS134654PT Datautama Dinamika - NAPUnclassifiedIPv4309
AS64313PT. NAP Info Lintas NusaUnclassifiedIPv4300
AS131111PT Mora Telematika IndonesiaUnclassifiedIPv47

Transit

Downstream networks

inferred

Networks for which AS23949 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS136111Kementerian Sosial Republik IndonesiaUnclassifiedIPv4194
AS64303Universitas Islam BandungUnclassifiedIPv465
AS154195Kementerian Pemberdayaan Perempuan Dan Perlindungan AnakUnclassifiedIPv462
AS59157Sekolah Tinggi Kesejahteraan SosialUnclassifiedIPv46

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS23949 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS136106PT. Mega Akses PersadaResidentialIPv41,453
AS7713PT Telekomunikasi IndonesiaResidentialIPv4450
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4373
AS64313PT. NAP Info Lintas NusaUnclassifiedIPv4360
AS134654PT Datautama Dinamika - NAPUnclassifiedIPv4315
AS136111Kementerian Sosial Republik IndonesiaUnclassifiedIPv4194
AS64303Universitas Islam BandungUnclassifiedIPv465
AS154195Kementerian Pemberdayaan Perempuan Dan Perlindungan AnakUnclassifiedIPv462
AS131111PT Mora Telematika IndonesiaUnclassifiedIPv410
AS59157Sekolah Tinggi Kesejahteraan SosialUnclassifiedIPv46

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.