SUBNET.IM

AS51941BaseN Oy

FinlandRegistryRIPE NCC

At a glance

IPv4 prefixes

5

IPv6 prefixes

5

IPv4 addresses

2k

IPv6 /64s

328k

Upstream graph

The networks AS51941 is seen behind, one and two hops out, drawn from real AS paths.

AS51941Toward the internet core
Upstream graph for AS51941: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51941BaseN OyThis networkAS174Cogent Communicat…AS2914NTT America, Inc.AS6667Elisa OyjAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS16552Tiggee LLCAS49544i3D.net B.VAS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS51941 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS51941
NetworkCountryRelationshipPathsVantage pts
AS6667Elisa OyjFIPeer450140
AS174Cogent Communications, LLCUSPeer16284
AS2914NTT America, Inc.USPeer8686

Prefixes

The largest blocks AS51941 originates, widest first.

Largest prefixes originated by AS51941
PrefixAddressesVisibility
46.183.72.0/2351279/80
46.183.74.0/2351279/80
46.183.76.0/2351279/80
46.183.78.0/2425679/80
185.128.255.0/2425679/80
2a02:2380:1::/4865.5k × /6460/62
2a02:2380:2::/4865.5k × /6461/62
2a02:2380:3::/4865.5k × /6460/62
2a02:2380:4::/4865.5k × /6461/62
2a02:2380:ff00::/4865.5k × /6461/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.