asn.dev

Observed topology

AS25144 TELEKOM-SRPSKE-AS "Telekomunikacije Republike Srpske" akcionarsko drustvo Banja Luka

Unclassified RIPE

Upstreams 4 carry this network
Downstreams 16 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 4
Upstream graph Who carries AS25144, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS25144 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS25144: 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
AS8400TELEKOM SRBIJA a.d.ResidentialIPv4 IPv61,333
AS5391Hrvatski Telekom d.d.ResidentialIPv4 IPv61,235
AS44306OMONIA d.o.o.UnclassifiedIPv4116
AS5511Orange S.A.TransitIPv475

Transit

Downstream networks

All 16

Networks for which AS25144 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS21107Blicnet d.o.o. Banja LukaUnclassifiedIPv43,236
AS16178Logosoft , information engineering and Internet providingUnclassifiedIPv4656
AS59847WIRAC.NET d.o.o.UnclassifiedIPv4603
AS199051D.O.O. "Elit M" BiljeljinaUnclassifiedIPv4536
AS39826Terc Trade Company d.o.o.UnclassifiedIPv4397
AS43752Ministry of Science and Technology Development and Higher EducationUnclassifiedIPv4372
AS35567DASTO semtel d.o.o.UnclassifiedIPv4360
AS16145Lanaco d.o.o. za Informacione Tehnologije Banja LukaUnclassifiedIPv4267
AS200914Agencija za bankarstvo FBiHUnclassifiedIPv4 IPv6152
AS206474Agency for medicinal products and medical devices of Bosnia and HerzegovinaUnclassifiedIPv4134

All 16 downstreams →

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS25144 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS5391Hrvatski Telekom d.d.ResidentialIPv4 IPv65,384
AS21107Blicnet d.o.o. Banja LukaUnclassifiedIPv43,389
AS8400TELEKOM SRBIJA a.d.ResidentialIPv4 IPv62,975
AS44306OMONIA d.o.o.UnclassifiedIPv4864
AS16178Logosoft , information engineering and Internet providingUnclassifiedIPv4811
AS5511Orange S.A.TransitIPv4 IPv6711
AS59847WIRAC.NET d.o.o.UnclassifiedIPv4603
AS199051D.O.O. "Elit M" BiljeljinaUnclassifiedIPv4536
AS39826Terc Trade Company d.o.o.UnclassifiedIPv4397
AS43752Ministry of Science and Technology Development and Higher EducationUnclassifiedIPv4372

All 20 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-03 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.45M 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.