SUBNET.IM

AS205187PSJ sp. z o.o.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS205187 is seen behind, one and two hops out, drawn from real AS paths.

AS205187Toward the internet core
Upstream graph for AS205187: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205187PSJ sp. z o.o.This networkAS12618Politechnika Bydg…AS13293Institute of Bioo…AS196844Institute of Bioo…

Networks observed one and two hops upstream of AS205187 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 AS205187
NetworkCountryRelationshipPathsVantage pts
AS12618Politechnika Bydgoska im. Jana i Jedrzeja SniadeckichPLPeer7979

Prefixes

The largest blocks AS205187 originates, widest first.

Largest prefixes originated by AS205187
PrefixAddressesVisibility
185.226.248.0/221k79/80

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