SUBNET.IM

AS203151Sander Ruitenbeek trading as NKHN

NetherlandsRegistryRIPE NCC

At a glance

IPv4 prefixes

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

65.5k

Upstream graph

The networks AS203151 is seen behind, one and two hops out, drawn from real AS paths.

AS203151Toward the internet core
Upstream graph for AS203151: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203151Sander Ruitenbeek…This networkAS44103The Mastermind Ho…AS5405Inter.link GmbHAS6939Hurricane Electri…

Networks observed one and two hops upstream of AS203151 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS203151
NetworkCountryRelationshipPathsVantage pts
AS44103The Mastermind Holding B.V.NLPeer6161

Prefixes

The largest blocks AS203151 originates, widest first.

Largest prefixes originated by AS203151
PrefixAddressesVisibility
2001:678:ed4::/4865.5k × /6461/62

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