asn.dev

Observed topology

AS17451 BIZNET-AS-AP - BIZNET NETWORKS

Residential ARIN

Upstreams 19 carry this network
Downstreams 87 this network carries
Adjacent (IPv4) 108
Adjacent (IPv6) 26
Upstream graph Who carries AS17451, and who carries them, drawn as a map up to the transit-free core. 16 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 IPv611,418
AS6939Hurricane Electric LLCTransitIPv4 IPv69,710
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv46,398
AS4761INDOSAT Internet Network ProviderMobileIPv4 IPv61,528
AS24482SG.GSHostingIPv4 IPv6644
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6633
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv6628
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6624
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4409
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4 IPv6334

All 19 upstreams →

Transit

Downstream networks

All 87

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

ASNetworkTypeFamiliesPaths seen
AS38482Biznet ISPUnclassifiedIPv43,752
AS38060Biznet NAP - Internet Exchange ProviderUnclassifiedIPv4897
AS45312PT MEDIA LINTAS DATAResidentialIPv4547
AS140423PT Chandra Media NusantaraResidentialIPv4 IPv6517
AS133800PT Biznet Gio NusantaraUnclassifiedIPv4 IPv6389
AS133815PT Primacom InterbuanaResidentialIPv4 IPv6354
AS131691PT Berca HardayaperkasaUnclassifiedIPv4317
AS23954PT. Bank Mandiri (Persero) Tbk.UnclassifiedIPv4268
AS139341ACEHostingIPv4 IPv6266
AS218956PT SIMPUL DIGITAL NUSANTARAUnclassifiedIPv4256

All 87 downstreams →

Adjacency

Adjacent networks

All 110

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

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv617,444
AS174Cogent Communications, LLCTransitIPv4 IPv613,561
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv48,497
AS38482Biznet ISPUnclassifiedIPv43,752
AS4761INDOSAT Internet Network ProviderMobileIPv4 IPv61,735
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv6962
AS38060Biznet NAP - Internet Exchange ProviderUnclassifiedIPv4897
AS24482SG.GSHostingIPv4 IPv6867
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6853
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6847

All 110 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.