asn.dev

Observed topology

AS15440 Baltneta UAB "Baltnetos komunikacijos"

Unclassified RIPE

Upstreams 6 carry this network
Downstreams 40 this network carries
Adjacent (IPv4) 45
Adjacent (IPv6) 14
Upstream graph Who carries AS15440, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS15440 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS15440: 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
AS28917Fiord Networks, UABUnclassifiedIPv4 IPv6722
AS9002RETN LimitedUnclassifiedIPv4 IPv6708
AS8764Telia Lietuva, ABResidentialIPv4650
AS6939Hurricane Electric LLCTransitIPv689
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv644
AS1257Tele2 Sverige ABMobileIPv4 IPv69

Transit

Downstream networks

All 40

Networks for which AS15440 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS201341trafficforce, UABUnclassifiedIPv42,357
AS47583Hostinger International LimitedHostingIPv4 IPv6625
AS15419SC "Lithuanian Radio and TV Center"ResidentialIPv4 IPv6520
AS213772UAB "Baltnetos komunikacijos"UnclassifiedIPv4471
AS41745Ilia BaikovUnclassifiedIPv4293
AS203061UAB code200UnclassifiedIPv4236
AS43463INFOCOM UK LTDUnclassifiedIPv4185
AS141039PacketHub S.A.UnclassifiedIPv4 IPv6128
AS203098trafficforce, UABUnclassifiedIPv4118
AS212028Western Union International LimitedUnclassifiedIPv4118

All 40 downstreams →

Adjacency

Adjacent networks

All 46

Every AS seen directly next to AS15440 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv64,002
AS28917Fiord Networks, UABUnclassifiedIPv4 IPv62,567
AS201341trafficforce, UABUnclassifiedIPv42,357
AS8764Telia Lietuva, ABResidentialIPv41,557
AS47583Hostinger International LimitedHostingIPv4 IPv6625
AS15419SC "Lithuanian Radio and TV Center"ResidentialIPv4 IPv6555
AS6939Hurricane Electric LLCTransitIPv6517
AS213772UAB "Baltnetos komunikacijos"UnclassifiedIPv4471
AS41745Ilia BaikovUnclassifiedIPv4293
AS203061UAB code200UnclassifiedIPv4236

All 46 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.