SUBNET.IM

AS203200ALPEIN Software SWISS AG

SwitzerlandRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS203200 is seen behind, one and two hops out, drawn from real AS paths.

AS203200Toward the internet core
Upstream graph for AS203200: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203200ALPEIN Software S…This networkAS9044BSE Software GmbHAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS203200 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 AS203200
NetworkCountryRelationshipPathsVantage pts
AS9044BSE Software GmbHCHPeer302142

Prefixes

The largest blocks AS203200 originates, widest first.

Largest prefixes originated by AS203200
PrefixAddressesVisibility
185.122.76.0/2351280/80
185.122.78.0/2425680/80
185.122.79.0/2425680/80
2a10:d340:1::/4865.5k × /6462/62

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