asn.dev

Observed topology

AS9146 BIHNET BIHNET Autonomus System

Residential RIPE

Upstreams 14 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 25
Adjacent (IPv6) 14
Upstream graph Who carries AS9146, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS9146 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS9146: 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
AS5391Hrvatski Telekom d.d.ResidentialIPv4 IPv62,405
AS1299Arelion Sweden ABTransitIPv4 IPv62,135
AS3356Level 3 Parent, LLCTransitIPv4 IPv6863
AS174Cogent Communications, LLCTransitIPv4 IPv6711
AS6939Hurricane Electric LLCTransitIPv4 IPv6418
AS3303Swisscom (Schweiz) AGResidentialIPv495
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv693
AS33891Core-Backbone GmbHHostingIPv467
AS9002RETN LimitedUnclassifiedIPv624
AS16178Logosoft , information engineering and Internet providingUnclassifiedIPv416

All 14 upstreams →

Transit

Downstream networks

All 12

Networks for which AS9146 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS35567DASTO semtel d.o.o.UnclassifiedIPv45,607
AS202632TXTV d.o.o. TuzlaUnclassifiedIPv4 IPv61,366
AS59847WIRAC.NET d.o.o.UnclassifiedIPv4576
AS8670University of SarajevoEducationIPv4 IPv6500
AS35107MEDIA SKY d.o.o. za proizvodnju, promet i uslugeUnclassifiedIPv4430
AS200698Globalhost d.o.o.UnclassifiedIPv4 IPv6332
AS201719Teleklik d.o.o.UnclassifiedIPv4300
AS39826Terc Trade Company d.o.o.UnclassifiedIPv4180
AS47959Telinea d.o.o.UnclassifiedIPv4 IPv6154
AS50537QSS D.O.O. SarajevoUnclassifiedIPv4 IPv6144

All 12 downstreams →

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS9146 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS5391Hrvatski Telekom d.d.ResidentialIPv4 IPv66,292
AS35567DASTO semtel d.o.o.UnclassifiedIPv45,607
AS1299Arelion Sweden ABTransitIPv4 IPv65,233
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,266
AS174Cogent Communications, LLCTransitIPv4 IPv61,664
AS202632TXTV d.o.o. TuzlaUnclassifiedIPv4 IPv61,462
AS59847WIRAC.NET d.o.o.UnclassifiedIPv4576
AS8670University of SarajevoEducationIPv4 IPv6531
AS6939Hurricane Electric LLCTransitIPv4 IPv6508
AS35107MEDIA SKY d.o.o. za proizvodnju, promet i uslugeUnclassifiedIPv4430

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.