asn.dev

Observed topology

AS17451 BIZNET-AS-AP BIZNET NETWORKS

Residential ARIN

Upstreams 19 carry this network
Downstreams 84 this network carries
Adjacent (IPv4) 105
Adjacent (IPv6) 26
Upstream graph Who carries AS17451, and who carries them, drawn as a map up to the transit-free core. 15 exchanges Where AS17451 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 19

Networks observed carrying traffic for AS17451: 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
AS174Cogent Communications, LLCTransitIPv4 IPv610,673
AS6939Hurricane Electric LLCTransitIPv4 IPv69,829
AS6453TATA COMMUNICATIONS AMERICA INCTransitIPv47,551
AS4761INDOSAT Internet Network ProviderMobileIPv4 IPv61,619
AS24482SG.GSHostingIPv4 IPv6641
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv6628
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6626
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6624
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4410
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4 IPv6315

All 19 upstreams →

Transit

Downstream networks

All 84

Networks for which AS17451 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS38482Biznet ISPUnclassifiedIPv43,747
AS38060Internet Exchange ProviderUnclassifiedIPv4970
AS45312PT MEDIA LINTAS DATAResidentialIPv4533
AS140423PT Chandra Media NusantaraResidentialIPv4 IPv6428
AS133815PT Primacom InterbuanaResidentialIPv4 IPv6363
AS131746PT. Medianusa PermanaResidentialIPv4 IPv6353
AS133800PT Biznet Gio NusantaraUnclassifiedIPv4 IPv6346
AS131691PT Berca HardayaperkasaUnclassifiedIPv4327
AS23954PT. Bank Mandiri Persero Tbk.UnclassifiedIPv4274
AS139341ACEHostingIPv4 IPv6271

All 84 downstreams →

Adjacency

Adjacent networks

All 107

Every AS seen directly next to AS17451 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv617,569
AS174Cogent Communications, LLCTransitIPv4 IPv612,523
AS6453TATA COMMUNICATIONS AMERICA INCTransitIPv49,870
AS38482Biznet ISPUnclassifiedIPv43,747
AS4761INDOSAT Internet Network ProviderMobileIPv4 IPv61,829
AS38060Internet Exchange ProviderUnclassifiedIPv4970
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv6955
AS24482SG.GSHostingIPv4 IPv6862
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6846
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6838

All 107 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.