SUBNET.IM

AS203375Michal Stanislaw Golberg tranding as - NET

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS203375 is seen behind, one and two hops out, drawn from real AS paths.

AS203375Toward the internet core
Upstream graph for AS203375: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203375Michal Stanislaw …This networkAS49544i3D.net B.VAS50607Stowarzyszenie e-…AS201054Stowarzyszenie e-…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS20473The Constant Comp…

Networks observed one and two hops upstream of AS203375 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS203375
NetworkCountryRelationshipPathsVantage pts
AS50607Stowarzyszenie e-PoludniePLPeer8978
AS49544i3D.net B.VNLPeer31
AS201054Stowarzyszenie e-PoludniePLPeer22

Prefixes

The largest blocks AS203375 originates, widest first.

Largest prefixes originated by AS203375
PrefixAddressesVisibility
185.136.224.0/2351280/80
185.136.224.0/242567/80
185.136.225.0/242567/80

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