asn.dev

Observed topology

AS202173 MaximaTelecom MaximaTelecom JSC

Unclassified RIPE

Upstreams 12 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 4
Upstream graph Who carries AS202173, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS202173 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 12

Networks observed carrying traffic for AS202173: 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
AS59796StormWall s.r.o.UnclassifiedIPv4114
AS31133PJSC MegaFonMobileIPv4 IPv676
AS8359MTS PJSCMobileIPv4 IPv658
AS20764CJSC RASCOMUnclassifiedIPv4 IPv651
AS6939Hurricane Electric LLCTransitIPv442
AS43298Storm Networks LLCUnclassifiedIPv412
AS24482SG.GSHostingIPv4 IPv67
AS37721Virtual Technologies & SolutionsResidentialIPv46
AS49673Truenetwork LLCUnclassifiedIPv46
AS50673Serverius Holding B.V.UnclassifiedIPv46

All 12 upstreams →

Transit

Downstream networks

inferred

Networks for which AS202173 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS202173 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS59796StormWall s.r.o.UnclassifiedIPv4114
AS31133PJSC MegaFonMobileIPv4 IPv676
AS8359MTS PJSCMobileIPv4 IPv658
AS20764CJSC RASCOMUnclassifiedIPv4 IPv651
AS6939Hurricane Electric LLCTransitIPv442
AS43298Storm Networks LLCUnclassifiedIPv412
AS24482SG.GSHostingIPv4 IPv67
AS37721Virtual Technologies & SolutionsResidentialIPv46
AS49673Truenetwork LLCUnclassifiedIPv46
AS50673Serverius Holding B.V.UnclassifiedIPv46

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.