SUBNET.IM

AS213887WAIcore Ltd

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

64

IPv6 prefixes

10

IPv4 addresses

16.6k

IPv6 /64s

1.3B

Upstream graph

The networks AS213887 is seen behind, one and two hops out, drawn from real AS paths.

Networks observed one and two hops upstream of AS213887 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

70

adjacent networks

Upstreams
1116%
Peers
5477%
Downstreams
57%

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

Upstreams of AS213887
NetworkCountryRelationshipPathsVantage pts
AS30823aurologic GmbHDEPeer8,053142
AS35598INETCOM CARRIER LLCRUPeer241127
AS24482SG.GSSGPeer1494
AS24940Hetzner Online GmbHDEPeer802
AS3170VeloxServ Communications LtdGBPeer782
AS33891Core-Backbone GmbHDEPeer701
AS44901Belcloud LTDBGPeer701
AS62255BiMajLink d.o.o.SIPeer3925
AS8218Zayo EuropeFRPeer173
AS25091IP-Max SACHPeer162

Prefixes

All 74

The largest blocks AS213887 originates, widest first.

Largest prefixes originated by AS213887
PrefixAddressesVisibility
109.122.196.0/2351280/80
85.137.254.0/2425680/80
85.137.255.0/2425680/80
87.120.92.0/2425680/80
87.120.205.0/2425680/80
87.120.216.0/2425680/80
94.141.123.0/2425680/80
95.85.230.0/2425680/80
95.85.231.0/2425680/80
95.85.232.0/2425680/80

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