asn.dev

Observed topology

AS6677 ICENET-AS1 Mila hf

Unclassified RIPE NSP

Upstreams 26 carry this network
Downstreams 24 this network carries
Adjacent (IPv4) 46
Adjacent (IPv6) 24
Upstream graph Who carries AS6677, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS6677 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS6677: 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 IPv6227
AS30818Advania Island ehfHostingIPv4184
AS174Cogent Communications, LLCTransitIPv4 IPv6108
AS6939Hurricane Electric LLCTransitIPv4 IPv6104
AS24482SG.GSHostingIPv4 IPv611
AS42708Glesys Sweden ABUnclassifiedIPv4 IPv611
AS48185team.blue NVUnclassifiedIPv4 IPv611
AS3741Dimension DataUnclassifiedIPv410
AS4657StarHub LtdResidentialIPv410
AS12552GlobalConnect ABUnclassifiedIPv410

All 26 upstreams →

Transit

Downstream networks

All 24

Networks for which AS6677 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS51896Hringdu ehfUnclassifiedIPv4 IPv6558
AS57043HOSTKEY B.V.HostingIPv4413
AS43892Sensa ehfUnclassifiedIPv4 IPv6304
AS48685Opin Kerfi hfUnclassifiedIPv4257
AS216293TechSupport ehfUnclassifiedIPv4 IPv6150
AS44275Opin Kerfi hfUnclassifiedIPv4 IPv6112
AS47545Verkis hfUnclassifiedIPv4 IPv695
AS197973Registers IcelandUnclassifiedIPv4 IPv693
AS215608SamgongustofaUnclassifiedIPv4 IPv693
AS1850Internet a Islandi hfUnclassifiedIPv4 IPv685

All 24 downstreams →

Adjacency

Adjacent networks

All 51

Every AS seen directly next to AS6677 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv61,227
AS6939Hurricane Electric LLCTransitIPv4 IPv6820
AS51896Hringdu ehfUnclassifiedIPv4 IPv6558
AS174Cogent Communications, LLCTransitIPv4 IPv6538
AS57043HOSTKEY B.V.HostingIPv4413
AS43892Sensa ehfUnclassifiedIPv4 IPv6398
AS48685Opin Kerfi hfUnclassifiedIPv4289
AS30818Advania Island ehfHostingIPv4185
AS216293TechSupport ehfUnclassifiedIPv4 IPv6150
AS44275Opin Kerfi hfUnclassifiedIPv4 IPv6114

All 51 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.