SUBNET.IM

AS205395Centrum Holding 1 Spolka Akcyjna Sp. K.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS205395 is seen behind, one and two hops out, drawn from real AS paths.

AS205395Toward the internet core
Upstream graph for AS205395: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205395Centrum Holding 1…This networkAS28978COIG S.AAS31242P4 Sp. z o.o.AS29535Orange Polska Spo…AS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS205395 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 AS205395
NetworkCountryRelationshipPathsVantage pts
AS28978COIG S.APLPeer5656
AS31242P4 Sp. z o.o.PLPeer2424

Prefixes

The largest blocks AS205395 originates, widest first.

Largest prefixes originated by AS205395
PrefixAddressesVisibility
84.205.162.0/2425680/80

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