SUBNET.IM

AS51571Alpit Nordic Oy

FinlandRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

34.4B

Upstream graph

The networks AS51571 is seen behind, one and two hops out, drawn from real AS paths.

AS51571Toward the internet core
Upstream graph for AS51571: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51571Alpit Nordic OyThis networkAS12552GlobalConnect (IP…AS16302Suomi Communicati…AS3356Lumen (Level 3)AS49788Nexthop ASAS24940Hetzner Online Gm…

Networks observed one and two hops upstream of AS51571 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS51571
NetworkCountryRelationshipPathsVantage pts
AS12552GlobalConnect (IP-Only)SEPeer171113
AS16302Suomi Communications OyFIPeer5135

Prefixes

The largest blocks AS51571 originates, widest first.

Largest prefixes originated by AS51571
PrefixAddressesVisibility
149.5.242.0/2425680/80
195.64.102.0/2425680/80
2a0b:8e40::/2934.4B × /6462/62

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