SUBNET.IM

AS1898Torsten Blum

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS1898 is seen behind, one and two hops out, drawn from real AS paths.

AS1898Toward the internet core
Upstream graph for AS1898: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS1898Torsten BlumThis networkAS12731IPHH Internet Por…AS5405Inter.link GmbHAS33891Core-Backbone GmbH

Networks observed one and two hops upstream of AS1898 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 AS1898
NetworkCountryRelationshipPathsVantage pts
AS12731IPHH Internet Port Hamburg GmbHDEPeer8080

Prefixes

The largest blocks AS1898 originates, widest first.

Largest prefixes originated by AS1898
PrefixAddressesVisibility
193.108.172.0/2351280/80

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