SUBNET.IM

AS212403Robert-Bosch-Krankenhaus GmbH

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS212403 is seen behind, one and two hops out, drawn from real AS paths.

AS212403Toward the internet core
Upstream graph for AS212403: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS212403Robert-Bosch-Kran…This networkAS88811&1 Versatel GmbHAS41998NetCom BW GmbHAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS33891Core-Backbone GmbH

Networks observed one and two hops upstream of AS212403 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 AS212403
NetworkCountryRelationshipPathsVantage pts
AS41998NetCom BW GmbHDEPeer103103
AS88811&1 Versatel GmbHDEPeer3939

Prefixes

The largest blocks AS212403 originates, widest first.

Largest prefixes originated by AS212403
PrefixAddressesVisibility
149.226.252.0/2425680/80
2a03:cc00:fc0::/4865.5k × /6462/62

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