asn.dev

Observed topology

AS33922 NTT-LT-AS

Unclassified RIPE

Upstreams 19 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 32
Adjacent (IPv6) 4
Upstream graph Who carries AS33922, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS33922 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 19

Networks observed carrying traffic for AS33922: 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 IPv61,881
AS9002RETN LimitedUnclassifiedIPv4725
AS6939Hurricane Electric LLCTransitIPv4 IPv6561
AS34549meerfarbig GmbH & Co. KGHostingIPv4201
AS3303Swisscom (Schweiz) AGResidentialIPv481
AS6797GlobalConnect ABUnclassifiedIPv468
AS20485Joint Stock Company TransTeleComUnclassifiedIPv467
AS24482SG.GSHostingIPv467
AS34019Hivane AssociationUnclassifiedIPv467
AS37100SEACOM LimitedUnclassifiedIPv467

All 19 upstreams →

Transit

Downstream networks

All 12

Networks for which AS33922 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS43627UAB "Besmegeniai"UnclassifiedIPv41,414
AS25406SPLIUS, UABUnclassifiedIPv4885
AS8764Telia Lietuva, ABResidentialIPv4360
AS34857Telekomunikaciju vartai, UABUnclassifiedIPv4354
AS50962UAB RoventaUnclassifiedIPv4354
AS51388UAB MarsatasUnclassifiedIPv4236
AS60099UAB Radijo elektronines sistemosUnclassifiedIPv4236
AS198345Viesoji istaiga "Vilniaus universiteto bustas"UnclassifiedIPv4 IPv6197
AS49912UAB Moletu radijas ir televizijaUnclassifiedIPv4177
AS34037VARDAS.LT, UABHostingIPv4150

All 12 downstreams →

Adjacency

Adjacent networks

All 32

Every AS seen directly next to AS33922 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS13194UAB "Bite Lietuva"UnclassifiedIPv4 IPv64,825
AS43627UAB "Besmegeniai"UnclassifiedIPv41,414
AS6939Hurricane Electric LLCTransitIPv4 IPv61,105
AS25406SPLIUS, UABUnclassifiedIPv4885
AS9002RETN LimitedUnclassifiedIPv4725
AS34549meerfarbig GmbH & Co. KGHostingIPv4402
AS8764Telia Lietuva, ABResidentialIPv4360
AS34857Telekomunikaciju vartai, UABUnclassifiedIPv4354
AS50962UAB RoventaUnclassifiedIPv4354
AS51388UAB MarsatasUnclassifiedIPv4236

All 32 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-19 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.