asn.dev

Observed topology

AS6667 EUNET-FINLAND

Residential APNIC

Upstreams 22 carry this network
Downstreams 32 this network carries
Adjacent (IPv4) 58
Adjacent (IPv6) 38
Upstream graph Who carries AS6667, and who carries them, drawn as a map up to the transit-free core. 8 exchanges Where AS6667 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 22

Networks observed carrying traffic for AS6667: 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
AS1299Arelion Sweden ABTransitIPv4 IPv640
AS6939Hurricane Electric LLCTransitIPv4 IPv635
AS3356Level 3 Parent, LLCTransitIPv4 IPv629
AS174Cogent Communications, LLCTransitIPv4 IPv620
AS9002RETN LimitedUnclassifiedIPv4 IPv619
AS3257GTT Communications Inc.TransitIPv4 IPv614
AS1836green.ch AGResidentialIPv4 IPv64
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv64
AS24482SG.GSHostingIPv4 IPv64
AS42708Glesys ABUnclassifiedIPv4 IPv64

All 22 upstreams →

Transit

Downstream networks

All 32

Networks for which AS6667 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS719Elisa OyjUnclassifiedIPv4 IPv69,091
AS2586Elisa Eesti ASUnclassifiedIPv4 IPv61,001
AS207003Web1 OyHostingIPv4 IPv6886
AS34263MPY Telecom OyUnclassifiedIPv4 IPv6563
AS57732LennuNet OyUnclassifiedIPv4432
AS8829ElmoNet OyResidentialIPv4 IPv6385
AS51941BaseN OyUnclassifiedIPv4 IPv6280
AS39194Vakka-Suomen Puhelin OyUnclassifiedIPv4 IPv6267
AS39699Lounea Palvelut OyResidentialIPv4 IPv6260
AS51935BLC Telecom OyUnclassifiedIPv4240

All 32 downstreams →

Adjacency

Adjacent networks

All 61

Every AS seen directly next to AS6667 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS719Elisa OyjUnclassifiedIPv4 IPv614,633
AS1299Arelion Sweden ABTransitIPv4 IPv64,405
AS3356Level 3 Parent, LLCTransitIPv4 IPv64,119
AS6939Hurricane Electric LLCTransitIPv4 IPv62,938
AS174Cogent Communications, LLCTransitIPv4 IPv62,079
AS9002RETN LimitedUnclassifiedIPv4 IPv62,078
AS2586Elisa Eesti ASUnclassifiedIPv4 IPv61,915
AS3257GTT Communications Inc.TransitIPv4 IPv61,648
AS207003Web1 OyHostingIPv4 IPv6974
AS48185team.blue NVUnclassifiedIPv4 IPv6686

All 61 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.