SUBNET.IM

AS206523Poznan University of Technology

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

17

IPv6 prefixes

0

IPv4 addresses

13.8k

IPv6 /64s

0

Upstream graph

The networks AS206523 is seen behind, one and two hops out, drawn from real AS paths.

AS206523Toward the internet core
Upstream graph for AS206523: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS206523Poznan University…This networkAS9112Institute of Bioo…AS20552Horyzont Technolo…AS8501Institute of Bioo…AS196844Institute of Bioo…AS1299Arelion (fka. Tel…AS9002RETN Limited

Networks observed one and two hops upstream of AS206523 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 AS206523
NetworkCountryRelationshipPathsVantage pts
AS9112Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterPLPeer70479
AS20552Horyzont Technologie Internetowe sp.z.o.o.PLPeer65480

Prefixes

The largest blocks AS206523 originates, widest first.

Largest prefixes originated by AS206523
PrefixAddressesVisibility
150.254.16.0/204.1k80/80
150.254.8.0/212k80/80
150.254.4.0/221k80/80
150.254.32.0/221k80/80
150.254.132.0/221k79/80
150.254.2.0/2351280/80
150.254.40.0/2351280/80
150.254.46.0/2351280/80
150.254.50.0/2351280/80
150.254.52.0/2351280/80

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