asn.dev

Observed topology

AS50606 VIRTUAOPERATOR-AS Horyzont Technologie Internetowe sp.z.o.o.

Unclassified RIPE NSP

Upstreams 9 carry this network
Downstreams 40 this network carries
Adjacent (IPv4) 48
Adjacent (IPv6) 12
Upstream graph Who carries AS50606, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS50606 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS50606: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6675
AS29314VECTRA S.A.ResidentialIPv4363
AS9002RETN LimitedUnclassifiedIPv4 IPv6349
AS6939Hurricane Electric LLCTransitIPv4 IPv6205
AS1299Arelion Sweden ABTransitIPv4 IPv690
AS24482SG.GSHostingIPv4 IPv629
AS33891Core-Backbone GmbHHostingIPv428
AS29632Netassist International EOODUnclassifiedIPv62
AS201054Stowarzyszenie e-PoludnieUnclassifiedIPv61

Transit

Downstream networks

All 40

Networks for which AS50606 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS201725Firma Tonetic Krzysztof AdamczykUnclassifiedIPv4276
AS44784Piotr Szajkowski trading as APCOM POLANDUnclassifiedIPv4258
AS57478DAR.NET Sp. z o.o.ResidentialIPv4242
AS198277Grzegorz Maszczyk trading as MAG FIRMA HANDLOWAUnclassifiedIPv4188
AS60534Laguna sp. z o.o.UnclassifiedIPv4 IPv6136
AS201514KASPOL.NET Sp. z o.o.ResidentialIPv4116
AS49528MARCIN MALOLEPSZY @ALFANETUnclassifiedIPv489
AS21111Ministerstwo Rozwoju i TechnologiiUnclassifiedIPv477
AS215437SummerHosting sp. z o. o.UnclassifiedIPv668
AS199390Michal Swierk trading as ALFA-KOMPUTER SYSTEMResidentialIPv463

All 40 downstreams →

Adjacency

Adjacent networks

All 53

Every AS seen directly next to AS50606 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,305
AS9002RETN LimitedUnclassifiedIPv4 IPv6975
AS1299Arelion Sweden ABTransitIPv4 IPv6898
AS6939Hurricane Electric LLCTransitIPv4 IPv6407
AS29314VECTRA S.A.ResidentialIPv4371
AS201725Firma Tonetic Krzysztof AdamczykUnclassifiedIPv4276
AS44784Piotr Szajkowski trading as APCOM POLANDUnclassifiedIPv4258
AS57478DAR.NET Sp. z o.o.ResidentialIPv4242
AS198277Grzegorz Maszczyk trading as MAG FIRMA HANDLOWAUnclassifiedIPv4188
AS33891Core-Backbone GmbHHostingIPv4146

All 53 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-01 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.48M 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.