asn.dev

Observed topology

AS202520 SKYPASS-AS SkyPass Solutions Sp. z o.o.

Hosting RIPE Content

Upstreams 11 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 6
Upstream graph Who carries AS202520, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS202520 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS202520: 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
AS6204ZET Communications S.R.L.UnclassifiedIPv4 IPv6462
AS6939Hurricane Electric LLCTransitIPv4 IPv681
AS49581Ferdinand Zink trading as Tube-HostingHostingIPv461
AS50263A-Systems Sp. z o.o.UnclassifiedIPv444
AS35179Korbank S. A.UnclassifiedIPv632
AS62403PletX GmbHUnclassifiedIPv424
AS24482SG.GSHostingIPv4 IPv611
AS5617Orange Polska Spolka AkcyjnaMobileIPv410
AS8218Zayo Infrastructure France SAUnclassifiedIPv410
AS49559A-Systems Sp. z o.o.UnclassifiedIPv48

All 11 upstreams →

Transit

Downstream networks

inferred

Networks for which AS202520 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS215437SummerHosting sp. z o. o.UnclassifiedIPv4123
AS215703FREAKHOSTING LTDUnclassifiedIPv4122
AS42763FPUH Czajen Krzysztof CzajaResidentialIPv4103
AS198187Studio WIK Sp. z o.o.ResidentialIPv465
AS206589NSIX Data Center sp. z o.o.UnclassifiedIPv450
AS200750Klikom.net Sp.z o.o.ResidentialIPv443
AS198317Uslugowa KOMPEX Gabriel SulkaResidentialIPv441
AS198857NOWOGROD.NET SP. Z O.O.ResidentialIPv435

Adjacency

Adjacent networks

All 21

Every AS seen directly next to AS202520 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6204ZET Communications S.R.L.UnclassifiedIPv4 IPv6774
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4176
AS6939Hurricane Electric LLCTransitIPv4 IPv6133
AS215437SummerHosting sp. z o. o.UnclassifiedIPv4123
AS215703FREAKHOSTING LTDUnclassifiedIPv4122
AS42763FPUH Czajen Krzysztof CzajaResidentialIPv4103
AS62403PletX GmbHUnclassifiedIPv468
AS198187Studio WIK Sp. z o.o.ResidentialIPv465
AS49581Ferdinand Zink trading as Tube-HostingHostingIPv461
AS206589NSIX Data Center sp. z o.o.UnclassifiedIPv450

All 21 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.