asn.dev

Observed topology

AS63865 IDNIC-MADC-AS-ID - PT Mataram Data Center

Unclassified ARIN Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 7
Upstream graph Who carries AS63865, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS63865 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS63865: 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
AS64313PT. NAP Info Lintas NusaUnclassifiedIPv4 IPv6125
AS136106PT. Mega Akses PersadaResidentialIPv4 IPv682
AS45305Lintas Data Prima, PTResidentialIPv473
AS138840PT. PARSAORAN GLOBAL DATATRANS - NAPUnclassifiedIPv4 IPv617
AS58495PT Parsaoran Global DatatransUnclassifiedIPv410
AS24482SG.GSHostingIPv61

Transit

Downstream networks

inferred

Networks for which AS63865 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS138127PEMERINTAH KABUPATEN MADIUNUnclassifiedIPv4 IPv698
AS140025Universitas Islam Negeri Kiai Ageng Muhammad Besari PonorogoUnclassifiedIPv4 IPv695
AS141635Universitas Islam Negeri Kiai Haji Achmad Siddiq JemberUnclassifiedIPv458
AS141912Dinas Komunikasi dan Informatika Kabupaten BondowosoUnclassifiedIPv458

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS63865 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS64313PT. NAP Info Lintas NusaUnclassifiedIPv4 IPv6272
AS136106PT. Mega Akses PersadaResidentialIPv4 IPv6130
AS45305Lintas Data Prima, PTResidentialIPv4113
AS138127PEMERINTAH KABUPATEN MADIUNUnclassifiedIPv4 IPv698
AS140025Universitas Islam Negeri Kiai Ageng Muhammad Besari PonorogoUnclassifiedIPv4 IPv695
AS141635Universitas Islam Negeri Kiai Haji Achmad Siddiq JemberUnclassifiedIPv458
AS141912Dinas Komunikasi dan Informatika Kabupaten BondowosoUnclassifiedIPv458
AS138840PT. PARSAORAN GLOBAL DATATRANS - NAPUnclassifiedIPv4 IPv655
AS58495PT Parsaoran Global DatatransUnclassifiedIPv4 IPv642
AS24482SG.GSHostingIPv4 IPv65

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.