What is ASN AS206523?

ASN AS206523 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS206523?

AS206523 is listed under Poznan University of Technology.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS206523 Poznan University of Technology

ASN Lookup Tool

Poznan University of Technology put.poznan.pl

PL 24 Routes

AS Data

AS206523

AS206523 – Poznan University of Technology

AS Number	206523
AS Name	PUT
Organization	Poznan University of Technology(org-pp264-ripe)
Country	PL
Website	put.poznan.pl
Number of IPv4 Routes	17
Number of IPv6 Routes	7
ASN type	EDUCATION
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2022-04-01

ASN Intelligence API for production workflows

Use ASN data for AS206523 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
150.254.132.0/22	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	1024
150.254.32.0/22	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	1024
150.254.46.0/23	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	512
150.254.54.0/24	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	256
2001:808:201:101::/64	AS206523	Poznan University of Technology	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	~18×10¹⁸
150.254.42.0/24	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	256
150.254.52.0/23	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	512
150.254.4.0/22	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	1024
150.254.130.0/23	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	512
150.254.1.0/24	AS206523	Poznan University of Technology	Address space for Poznan University of Technology	256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS206369 - AS207419'

as-block:       AS206369 - AS207419
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-06-03T14:03:01Z
last-modified:  2024-06-03T14:03:01Z
source:         RIPE

% Information related to 'AS206523'

% Abuse contact for 'AS206523' is 'abuse@put.poznan.pl'

aut-num:        AS206523
as-name:        PUT
org:            ORG-PP264-RIPE
sponsoring-org: ORG-PSAN1-RIPE
import:         from AS20552 accept ANY
export:         to AS20552 announce AS206523
import:         from AS9112 accept ANY
export:         to AS9112 announce AS206523
admin-c:        MK13227-RIPE
tech-c:         AW7076-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PP-MNT
mnt-by:         POZMAN-EDU-AS-MNT
created:        2022-04-01T13:24:25Z
last-modified:  2022-04-05T12:26:08Z
source:         RIPE

organisation:   ORG-PP264-RIPE
org-name:       Poznan University of Technology
country:        PL
org-type:       OTHER
address:        Pl. Marii Sklodowskiej-Curie 5
address:        60-965 Poznan, Poland
phone:          +48 61 665 3635
fax-no:         +48 61 665 3770
language:       PL
admin-c:        MK13227-RIPE
tech-c:         AW7076-RIPE
abuse-c:        AC41435-RIPE
mnt-ref:        POZMAN-EDU-AS-MNT
mnt-by:         POZMAN-EDU-AS-MNT
mnt-by:         PP-MNT
created:        2022-03-28T11:25:14Z
last-modified:  2022-12-01T17:23:18Z
source:         RIPE # Filtered

person:         Artur Wawrzyniak
address:        Poznan University of Technology
address:        5 M. Sklodowska-Curie Square
address:        60-965 Poznan
address:        Poland
phone:          +48616652720
nic-hdl:        AW7076-RIPE
mnt-by:         POZMAN-EDU-AS-MNT
created:        2022-03-28T10:49:20Z
last-modified:  2022-03-28T10:49:20Z
source:         RIPE

person:         Marcin Kutzmann
address:        Poznan University of Technology
address:        5 M. Sk?odowska-Curie Square
address:        60-965 Poznan
address:        Poland
phone:          +48616652888
nic-hdl:        MK13227-RIPE
mnt-by:         POZMAN-EDU-AS-MNT
created:        2012-09-19T08:36:04Z
last-modified:  2017-10-30T22:21:50Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Parsed Whois Response

Peers

AS Number	Description	Country
AS9112	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	PL
AS20552	Horyzont Technologie Internetowe sp.z.o.o.	PL

Upstreams

AS Number	Description	Country
AS9112	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	PL
AS20552	Horyzont Technologie Internetowe sp.z.o.o.	PL