SUBNET.IM

AS204559PROMONOTES Sp. z o.o.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS204559 is seen behind, one and two hops out, drawn from real AS paths.

AS204559Toward the internet core
Upstream graph for AS204559: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS204559PROMONOTES Sp. z …This networkAS12912T-Mobile Polska S…AS20552Horyzont Technolo…AS33891Core-Backbone GmbHAS1299Arelion (fka. Tel…AS9002RETN Limited

Networks observed one and two hops upstream of AS204559 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 AS204559
NetworkCountryRelationshipPathsVantage pts
AS20552Horyzont Technologie Internetowe sp.z.o.o.PLPeer6969
AS12912T-Mobile Polska S.A.PLPeer1111

Prefixes

The largest blocks AS204559 originates, widest first.

Largest prefixes originated by AS204559
PrefixAddressesVisibility
178.235.243.0/2425680/80

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