asn.dev

Observed topology

AS9146 BIHNET BH Telecom d.d. Sarajevo

Residential RIPE Cable/DSL/ISP

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 IPv62,343
AS1299Arelion Sweden ABTransitIPv4 IPv62,159
AS3356Level 3 Parent, LLCTransitIPv4 IPv6896
AS174Cogent Communications, LLCTransitIPv4 IPv6738
AS6939Hurricane Electric LLCTransitIPv4 IPv6435
AS3303Swisscom (Schweiz) AGResidentialIPv4108
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv692
AS33891Core-Backbone GmbHHostingIPv467
AS9002RETN LimitedUnclassifiedIPv618
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.UnclassifiedIPv45,981
AS202632TXTV d.o.o. TuzlaUnclassifiedIPv4 IPv61,350
AS200698Globalhost d.o.o.UnclassifiedIPv4 IPv6911
AS59847WIRAC.NET d.o.o.UnclassifiedIPv4576
AS8670University of SarajevoEducationIPv4 IPv6498
AS35107MEDIA SKY d.o.o. za proizvodnju, promet i uslugeUnclassifiedIPv4430
AS201719Teleklik d.o.o.UnclassifiedIPv4296
AS39826Terc Trade Company d.o.o.UnclassifiedIPv4182
AS47959Telinea d.o.o.UnclassifiedIPv4 IPv6153
AS50537QSS D.O.O. SarajevoUnclassifiedIPv4 IPv6141

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 IPv66,794
AS35567DASTO semtel d.o.o.UnclassifiedIPv45,981
AS1299Arelion Sweden ABTransitIPv4 IPv65,556
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,197
AS174Cogent Communications, LLCTransitIPv4 IPv61,854
AS202632TXTV d.o.o. TuzlaUnclassifiedIPv4 IPv61,445
AS200698Globalhost d.o.o.UnclassifiedIPv4 IPv6911
AS59847WIRAC.NET d.o.o.UnclassifiedIPv4576
AS8670University of SarajevoEducationIPv4 IPv6528
AS6939Hurricane Electric LLCTransitIPv4 IPv6515

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.