asn.dev

Observed topology

AS42668 NEVALINK-AS

Residential RIPE

Upstreams 10 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 0
Upstream graph Who carries AS42668, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS42668 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS42668: 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
AS31500Global Network Management IncUnclassifiedIPv495
AS20764CJSC RASCOMUnclassifiedIPv474
AS31133PJSC MegaFonMobileIPv471
AS6939Hurricane Electric LLCTransitIPv430
AS24482SG.GSHostingIPv45
AS37721Virtual Technologies & SolutionsResidentialIPv45
AS49673Truenetwork LLCUnclassifiedIPv45
AS56655Gigahost ASUnclassifiedIPv45
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv45
AS9002RETN LimitedUnclassifiedIPv44

Transit

Downstream networks

inferred

Networks for which AS42668 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS39033Mediaoperator LLCUnclassifiedIPv426

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS42668 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS31500Global Network Management IncUnclassifiedIPv495
AS20764CJSC RASCOMUnclassifiedIPv485
AS31133PJSC MegaFonMobileIPv484
AS6939Hurricane Electric LLCTransitIPv430
AS39033Mediaoperator LLCUnclassifiedIPv426
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv46
AS9002RETN LimitedUnclassifiedIPv45
AS24482SG.GSHostingIPv45
AS37721Virtual Technologies & SolutionsResidentialIPv45
AS49673Truenetwork LLCUnclassifiedIPv45

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.