Autonomous System details

AS206523

Poznan University of Technology · poznan.pl

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AS206523 – Poznan University of Technology

Field	Value
Country	Poland
Website	poznan.pl
Hosted domains	59
IPv4 addresses	13,568
IPv6 addresses	0
ASN type	Education
Registry	ripe
Allocated	4 years ago on Apr 01, 2022
Updated	4 years ago on Apr 05, 2022

Netblock	Company	Num of IPs
150.254.16.0/20	Address space for Poznan University of Technology	4,096
150.254.8.0/21	Address space for Poznan University of Technology	2,048
150.254.4.0/22	Address space for Poznan University of Technology	1,024
150.254.32.0/22	Address space for Poznan University of Technology	1,024
150.254.132.0/22	Address space for Poznan University of Technology	1,024
150.254.2.0/23	Address space for Poznan University of Technology	512
150.254.40.0/23	Address space for Poznan University of Technology	512
150.254.46.0/23	Address space for Poznan University of Technology	512
150.254.50.0/23	Address space for Poznan University of Technology	512
150.254.52.0/23	Address space for Poznan University of Technology	512
150.254.130.0/23	Address space for Poznan University of Technology	512
150.254.1.0/24	Address space for Poznan University of Technology	256
150.254.3.0/24	Address space for Poznan University of Technology	256
150.254.42.0/24	Address space for Poznan University of Technology	256
150.254.54.0/24	Address space for Poznan University of Technology	256
150.254.129.0/24	Address space for Poznan University of Technology	256
150.254.140.0/24	Address space for Poznan University of Technology	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS206523
                                                OrgID:          AS206523
                                                ASName:         AS206523
                                                ASNumber:       AS206523
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 59 domain names hosted across 26 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
150.254.30.168	██████████	21
150.254.30.251	██████	5
150.254.30.100	██████████	5
150.254.5.101	██████████	3
150.254.140.36	██████████	2
150.254.5.50	██████████	2
150.254.11.4	██████████	2
150.254.30.96	██████████	1
150.254.30.149	████████	1
150.254.30.222	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS20552	Horyzont Technologie Internetowe sp.z.o.o.
AS9112	POZMAN-EDU

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS20552	Horyzont Technologie Internetowe sp.z.o.o.
AS9112	POZMAN-EDU

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

32 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
150.254.2.123	AS206523 Poznan University of Technology	`1.07ms` from Poznan, PL
150.254.17.86	AS206523 Poznan University of Technology	`0.98ms` from Poznan, PL
150.254.32.254	AS206523 Poznan University of Technology	`1.09ms` from Poznan, PL
150.254.13.254	AS206523 Poznan University of Technology	`1.06ms` from Poznan, PL
150.254.6.61	AS206523 Poznan University of Technology	`0.74ms` from Poznan, PL
150.254.5.1	AS206523 Poznan University of Technology	`0.71ms` from Poznan, PL
150.254.28.144	AS206523 Poznan University of Technology	`1.13ms` from Poznan, PL
150.254.41.193	AS206523 Poznan University of Technology	`1.13ms` from Poznan, PL
150.254.130.224	AS206523 Poznan University of Technology	`5.78ms` from Poznan, PL
150.254.31.1	AS206523 Poznan University of Technology	`1.08ms` from Poznan, PL
150.254.27.100	AS206523 Poznan University of Technology	`0.99ms` from Poznan, PL
150.254.131.62	AS206523 Poznan University of Technology	`5.88ms` from Poznan, PL
150.254.52.83	AS206523 Poznan University of Technology	`1.17ms` from Poznan, PL
150.254.12.1	AS206523 Poznan University of Technology	`1.00ms` from Poznan, PL
150.254.129.7	AS206523 Poznan University of Technology	`1.01ms` from Poznan, PL
150.254.25.90	AS206523 Poznan University of Technology	`1.10ms` from Poznan, PL
150.254.24.33	AS206523 Poznan University of Technology	`1.20ms` from Poznan, PL
150.254.22.247	AS206523 Poznan University of Technology	`1.13ms` from Poznan, PL
150.254.140.2	AS206523 Poznan University of Technology	`0.91ms` from Poznan, PL
150.254.26.1	AS206523 Poznan University of Technology	`0.99ms` from Poznan, PL
150.254.30.21	AS206523 Poznan University of Technology	`0.86ms` from Poznan, PL
150.254.20.163	AS206523 Poznan University of Technology	`1.25ms` from Poznan, PL
150.254.4.73	AS206523 Poznan University of Technology	`0.71ms` from Poznan, PL
150.254.35.218	AS206523 Poznan University of Technology	`1.23ms` from Poznan, PL
150.254.134.79	AS206523 Poznan University of Technology	`5.88ms` from Poznan, PL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
82.180.71.155	AS51978 WEMACOM Telekommunikation GmbH	`8.06ms` from Amsterdam, NL
52.188.119.59	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
73.106.206.203	AS7922 Comcast Cable Communications, LLC	`1.36ms` from Atlanta, US
43.136.130.59	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Chengdu, CN
52.173.248.75	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
34.250.184.75	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
20.82.227.139	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
47.98.97.11	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.14ms` from Hangzhou, CN
90.196.203.59	AS5607 Sky UK Limited	`5.10ms` from London, GB
73.84.174.187	AS7922 Comcast Cable Communications, LLC	`2.59ms` from Miami, US
73.198.131.91	AS7922 Comcast Cable Communications, LLC	`7.26ms` from New York City, US
73.81.5.59	AS7922 Comcast Cable Communications, LLC	`6.27ms` from New York City, US
31.39.66.27	AS5410 Bouygues Telecom SA	`7.92ms` from Paris, FR
27.209.57.75	AS4837 CHINA UNICOM China169 Backbone	`7.25ms` from Qingdao, CN
187.168.183.235	AS8151 UNINET	`4.00ms` from Santiago de Queretaro, MX
24.56.247.91	AS11404 Wave Broadband	`4.98ms` from Seattle, US
4.241.130.203	AS8075 Microsoft Corporation	`0.46ms` from Tokyo, JP
115.56.65.27	AS4837 CHINA UNICOM China169 Backbone	`4.24ms` from Zhengzhou, CN
52.223.65.123	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
135.220.173.155	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
34.35.107.27	AS396982 Google LLC	`0.47ms` from Johannesburg, ZA
86.183.50.59	AS2856 British Telecommunications PLC	`12.10ms` from London, GB
77.107.189.155	AS5413 Wavenet Limited	`7.02ms` from London, GB
81.3.99.75	AS8607 Digital Space Group Limited	`7.42ms` from London, GB
112.205.52.139	AS9299 Philippine Long Distance Telephone Company	`0.85ms` from Manila, PH

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m10 150.254.7.84

traceroute to 150.254.7.84 (150.254.7.84): 10 hops max, 52 byte packets

1 [AS50293] 193.39.195.45 1.492 ms

2 [AS6939] 184.104.204.17 0.577 ms

3 [AS6939] 184.104.193.149 8.769 ms

4 *

5 *

6 [] 185.1.4.101 53.943 ms

7 [AS20552] 185.119.14.238 54.129 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On December 28th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS206523 at robtex.

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