Autonomous System details

AS12423

Nicolaus Copernicus University in Torun  ·  umk.pl

Poland

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AS12423 – Nicolaus Copernicus University in Torun

Field Value
Country Poland
Website umk.pl
Hosted domains 44
IPv4 addresses 32,768
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated a year ago on Nov 13, 2024

IP Ranges

Netblock Company Num of IPs
158.75.0.0/17 Nicolaus Copernicus University in Torun 32,768
Netblock Company
2a03:1380::/32 Nicolaus Copernicus University in Torun
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WHOIS Details

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                                                ASHandle:       AS12423
                                                OrgID:          AS12423
                                                ASName:         AS12423
                                                ASNumber:       AS12423
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 44 domain names hosted across 22 IP addresses on this ASN.

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IP Address Domain Domains on this IP
158.75.1.182 ██████████ 8
158.75.5.216 ██████████ 4
158.75.1.164 ██████████ 3
158.75.1.96 ██████ 3
158.75.39.18 ██████████ 2
158.75.1.94 ███████ 1
158.75.64.90 ██████████ 1
158.75.101.70 ██████████ 1
158.75.35.16 ████████ 1
158.75.35.30 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS196844 PIONIER AS ams ix
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
158.75.26.78 AS12423 Nicolaus Copernicus University in Torun 9.78ms from Warsaw, PL
158.75.118.1 AS12423 Nicolaus Copernicus University in Torun 9.01ms from Warsaw, PL
158.75.22.1 AS12423 Nicolaus Copernicus University in Torun 5.92ms from Warsaw, PL
158.75.34.99 AS12423 Nicolaus Copernicus University in Torun 7.01ms from Warsaw, PL
158.75.32.19 AS12423 Nicolaus Copernicus University in Torun 6.14ms from Warsaw, PL
158.75.102.1 AS12423 Nicolaus Copernicus University in Torun 8.19ms from Warsaw, PL
158.75.15.7 AS12423 Nicolaus Copernicus University in Torun 5.97ms from Warsaw, PL
158.75.1.175 AS12423 Nicolaus Copernicus University in Torun 5.81ms from Warsaw, PL
158.75.64.6 AS12423 Nicolaus Copernicus University in Torun 5.71ms from Warsaw, PL
158.75.114.1 AS12423 Nicolaus Copernicus University in Torun 6.17ms from Warsaw, PL
158.75.55.1 AS12423 Nicolaus Copernicus University in Torun 8.42ms from Warsaw, PL
158.75.20.7 AS12423 Nicolaus Copernicus University in Torun 6.07ms from Warsaw, PL
158.75.109.3 AS12423 Nicolaus Copernicus University in Torun 6.21ms from Warsaw, PL
158.75.38.5 AS12423 Nicolaus Copernicus University in Torun 5.79ms from Warsaw, PL
158.75.71.137 AS12423 Nicolaus Copernicus University in Torun 5.91ms from Warsaw, PL
158.75.108.1 AS12423 Nicolaus Copernicus University in Torun 9.13ms from Warsaw, PL
158.75.37.1 AS12423 Nicolaus Copernicus University in Torun 6.07ms from Warsaw, PL
158.75.63.73 AS12423 Nicolaus Copernicus University in Torun 6.26ms from Warsaw, PL
158.75.33.43 AS12423 Nicolaus Copernicus University in Torun 5.73ms from Warsaw, PL
158.75.11.7 AS12423 Nicolaus Copernicus University in Torun 5.84ms from Warsaw, PL
158.75.23.65 AS12423 Nicolaus Copernicus University in Torun 8.80ms from Warsaw, PL
158.75.119.1 AS12423 Nicolaus Copernicus University in Torun 8.59ms from Warsaw, PL
158.75.100.1 AS12423 Nicolaus Copernicus University in Torun 6.07ms from Warsaw, PL
158.75.116.1 AS12423 Nicolaus Copernicus University in Torun 8.77ms from Warsaw, PL
158.75.47.1 AS12423 Nicolaus Copernicus University in Torun 8.22ms from Warsaw, 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
160.79.119.55 AS400956 OpenMetal, Inc. 0.26ms from Ashburn, US
135.224.227.87 AS8075 Microsoft Corporation 0.20ms from Boydton, US
217.254.79.183 AS3320 Deutsche Telekom AG 7.31ms from Frankfurt am Main, DE
78.27.117.151 AS16086 DNA Oyj 0.71ms from Helsinki, FI
97.202.250.199 AS6167 Verizon Business 14.93ms from Los Angeles, US
79.20.6.103 AS3269 Telecom Italia S.p.A. 5.21ms from Milan, IT
41.66.4.167 AS29571 Orange Côte d'Ivoire 16.80ms from Monrovia, LR
190.115.96.167 AS272563 Z & D INFORMATICA LTDA 0.38ms from Porto Alegre, BR
173.244.208.23 AS13213 THG HOSTING LIMITED 0.86ms from Salt Lake City, US
153.166.36.183 AS4713 NTT DOCOMO BUSINESS,Inc. 2.68ms from Tokyo, JP
39.100.67.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.17ms from Zhangjiakou, CN
15.205.75.103 AS8987 Amazon Data Services Ireland Ltd 0.35ms from Boardman, US
211.139.1.87 AS9808 China Mobile Communications Group Co., Ltd. 0.55ms from Guiyang, CN
113.0.66.119 AS4837 CHINA UNICOM China169 Backbone 2.98ms from Harbin, CN
212.188.241.167 AS8426 ClaraNET LTD 17.31ms from London, GB
73.202.67.231 AS7922 Comcast Cable Communications, LLC 7.80ms from San Jose, US
183.191.17.167 AS4837 CHINA UNICOM China169 Backbone 2.43ms from Taiyuan, CN
44.243.37.199 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
197.42.188.231 AS8452 TE-AS 5.19ms from Cairo, EG
197.58.77.71 AS8452 TE-AS 16.22ms from Cairo, EG
98.226.16.23 AS7922 Comcast Cable Communications, LLC 6.99ms from Chicago, US
34.56.144.199 AS396982 Google LLC 0.14ms from Council Bluffs, US
98.43.184.103 AS7922 Comcast Cable Communications, LLC 4.30ms from Denver, US
91.4.53.55 AS3320 Deutsche Telekom AG 7.74ms from Frankfurt am Main, DE
49.0.229.215 AS136907 HUAWEI CLOUDS 1.07ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m8 158.75.107.25
traceroute to 158.75.107.25 (158.75.107.25): 8 hops max, 52 byte packets
2 *
3 *
4 [AS8501] 212.191.225.41 27.776 ms
5 [AS12423] 158.75.64.29 30.461 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

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 AS12423 at robtex.

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