asn.dev

Observed topology

AS201201 DATALOGISTICS

Unclassified RIPE NSP

Upstreams 4 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 9
Upstream graph Who carries AS201201, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS201201 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS201201: 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
AS13194UAB "Bite Lietuva"UnclassifiedIPv4 IPv6380
AS174Cogent Communications, LLCTransitIPv4 IPv6209
AS6939Hurricane Electric LLCTransitIPv490
AS1257Tele2 Sverige ABMobileIPv43

Transit

Downstream networks

All 17

Networks for which AS201201 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS62282UAB Delska LithuaniaUnclassifiedIPv4 IPv61,333
AS212531UAB "Interneto vizija"UnclassifiedIPv4 IPv61,037
AS215373Sabiedriba ar ierobezotu atbildibu DELSKA LatviaUnclassifiedIPv4350
AS56413UAB ProservisUnclassifiedIPv4118
AS206029UAB "Attrel"UnclassifiedIPv4118
AS21276Expert Solutions Georgia LLCUnclassifiedIPv4 IPv693
AS207186Kauno Technologijos UniversitetasUnclassifiedIPv4 IPv660
AS201959Data Bank Group UABUnclassifiedIPv459
AS24607UAB "Ignitis grupes paslaugu centras"UnclassifiedIPv446
AS35135Bank of LithuaniaUnclassifiedIPv436

All 17 downstreams →

Adjacency

Adjacent networks

All 21

Every AS seen directly next to AS201201 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS13194UAB "Bite Lietuva"UnclassifiedIPv4 IPv62,312
AS174Cogent Communications, LLCTransitIPv4 IPv61,471
AS62282UAB Delska LithuaniaUnclassifiedIPv4 IPv61,392
AS212531UAB "Interneto vizija"UnclassifiedIPv4 IPv61,037
AS6939Hurricane Electric LLCTransitIPv4357
AS215373Sabiedriba ar ierobezotu atbildibu DELSKA LatviaUnclassifiedIPv4350
AS56413UAB ProservisUnclassifiedIPv4118
AS206029UAB "Attrel"UnclassifiedIPv4118
AS21276Expert Solutions Georgia LLCUnclassifiedIPv4 IPv693
AS207186Kauno Technologijos UniversitetasUnclassifiedIPv4 IPv660

All 21 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.