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AS206523

PUT

Poznan University of Technology

Registry

Authoritative registration data

AS number
206523
Name
PUT
Organisation
Poznan University of Technology
Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

17

IPv6 prefixes

0

Total announced

17

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS206523
150.254.16.0/20 IPv4 /20 not checked
150.254.8.0/21 IPv4 /21 not checked
150.254.132.0/22 IPv4 /22 not checked
150.254.32.0/22 IPv4 /22 not checked
150.254.4.0/22 IPv4 /22 not checked
150.254.130.0/23 IPv4 /23 not checked
150.254.2.0/23 IPv4 /23 not checked
150.254.40.0/23 IPv4 /23 not checked
150.254.46.0/23 IPv4 /23 not checked
150.254.50.0/23 IPv4 /23 not checked
150.254.52.0/23 IPv4 /23 not checked
150.254.1.0/24 IPv4 /24 not checked
150.254.129.0/24 IPv4 /24 not checked
150.254.140.0/24 IPv4 /24 not checked
150.254.3.0/24 IPv4 /24 not checked
150.254.42.0/24 IPv4 /24 not checked
150.254.54.0/24 IPv4 /24 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS206523 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS206523 in AS paths

Observed upstreams
Families
AS9112 282 2,991
v4 v6
AS20552 HORYZONT 257 2,881
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS206523 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.