SUBNET.IM

AS41878Crosskey Banking Solutions Ab Ltd

Åland IslandsRegistryRIPE NCCTypeContent

At a glance

IPv4 prefixes

15

IPv6 prefixes

0

IPv4 addresses

3.8k

IPv6 /64s

0

Upstream graph

The networks AS41878 is seen behind, one and two hops out, drawn from real AS paths.

AS41878Toward the internet core
Upstream graph for AS41878: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS41878Crosskey Banking …This networkAS3238Ålands Telekommun…AS16086DNA OyjAS55002F5, Inc.AS42649Baffin Bay Networ…AS174Cogent Communicat…AS3356Lumen (Level 3)AS11404Wave BroadbandAS35280F5 Networks SARL

Networks observed one and two hops upstream of AS41878 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS41878
NetworkCountryRelationshipPathsVantage pts
AS55002F5, Inc.USPeer1,04080
AS16086DNA OyjFIPeer11256
AS3238Ålands Telekommunikation AbFIPeer4623

Prefixes

The largest blocks AS41878 originates, widest first.

Largest prefixes originated by AS41878
PrefixAddressesVisibility
217.29.224.0/2425679/80
217.29.225.0/2425680/80
217.29.226.0/2425680/80
217.29.227.0/2425680/80
217.29.228.0/2425680/80
217.29.229.0/2425679/80
217.29.230.0/2425680/80
217.29.231.0/2425680/80
217.29.232.0/2425680/80
217.29.234.0/2425680/80

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