AS number details

AS12423

Nicolaus Copernicus University in Torun  ·  umk.pl

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AS12423 – Nicolaus Copernicus University in Torun

Field Value
Country Poland
Website umk.pl
Hosted domains 45
Number of IPv4 32,768
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 9 months ago on Nov 13, 2024
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


                                                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 45 domain names hosted across 23 IP addresses on this ASN.

IP Address Domain Domains on this IP
158.75.1.182 ██████████ 13
158.75.39.18 ██████████ 4
158.75.1.96 ██████ 4
158.75.1.164 ██████████ 3
158.75.62.5 ██████████ 2
158.75.5.251 ████████ 2
158.75.5.243 ██████████ 2
158.75.2.5 ████████ 2
158.75.1.54 ██████████ 1
158.75.1.94 ███████ 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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Pingable IPs

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

IP Address ASN Details
158.75.105.244 AS12423 Nicolaus Copernicus University in Torun 9.95ms from Warsaw, PL
158.75.100.2 AS12423 Nicolaus Copernicus University in Torun 12.41ms from Warsaw, PL
158.75.22.1 AS12423 Nicolaus Copernicus University in Torun 9.78ms from Warsaw, PL
158.75.37.1 AS12423 Nicolaus Copernicus University in Torun 10.36ms from Warsaw, PL
158.75.127.2 AS12423 Nicolaus Copernicus University in Torun 12.00ms from Warsaw, PL
158.75.44.1 AS12423 Nicolaus Copernicus University in Torun 12.94ms from Warsaw, PL
158.75.55.110 AS12423 Nicolaus Copernicus University in Torun 12.24ms from Warsaw, PL
158.75.52.1 AS12423 Nicolaus Copernicus University in Torun 12.88ms from Warsaw, PL
158.75.43.98 AS12423 Nicolaus Copernicus University in Torun 11.88ms from Warsaw, PL
158.75.118.1 AS12423 Nicolaus Copernicus University in Torun 12.35ms from Warsaw, PL
158.75.71.107 AS12423 Nicolaus Copernicus University in Torun 10.35ms from Warsaw, PL
158.75.103.3 AS12423 Nicolaus Copernicus University in Torun 12.57ms from Warsaw, PL
158.75.79.129 AS12423 Nicolaus Copernicus University in Torun 11.82ms from Warsaw, PL
158.75.112.123 AS12423 Nicolaus Copernicus University in Torun 12.95ms from Warsaw, PL
158.75.119.1 AS12423 Nicolaus Copernicus University in Torun 10.18ms from Warsaw, PL
158.75.70.15 AS12423 Nicolaus Copernicus University in Torun 10.60ms from Warsaw, PL
158.75.111.2 AS12423 Nicolaus Copernicus University in Torun 12.09ms from Warsaw, PL
158.75.67.1 AS12423 Nicolaus Copernicus University in Torun 12.12ms from Warsaw, PL
158.75.41.219 AS12423 Nicolaus Copernicus University in Torun 11.79ms from Warsaw, PL
158.75.114.1 AS12423 Nicolaus Copernicus University in Torun 12.97ms from Warsaw, PL
158.75.38.111 AS12423 Nicolaus Copernicus University in Torun 9.94ms from Warsaw, PL
158.75.108.1 AS12423 Nicolaus Copernicus University in Torun 9.99ms from Warsaw, PL
158.75.4.42 AS12423 Nicolaus Copernicus University in Torun 9.61ms from Warsaw, PL
158.75.11.7 AS12423 Nicolaus Copernicus University in Torun 10.41ms from Warsaw, PL
158.75.78.7 AS12423 Nicolaus Copernicus University in Torun 13.00ms 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
77.81.228.7 AS31034 Aruba S.p.A. 0.30ms from Arezzo, IT
171.217.28.7 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.12ms from Chengdu, CN
24.192.220.7 AS12083 WideOpenWest Finance LLC 10.28ms from Chicago, US
64.190.151.103 AS26776 Vortex Optics 9.02ms from Chicago, US
14.165.226.103 AS45899 VNPT Corp 8.20ms from Da Nang, VN
154.218.16.215 AS48031 XServerCloud 0.57ms from Gdynia, PL
91.183.88.151 AS5432 Proximus NV 4.12ms from Gravelines, FR
14.123.236.55 AS4134 CHINANET-BACKBONE 5.60ms from Guangzhou, CN
96.30.131.71 AS11260 EastLink 5.41ms from Halifax, CA
41.160.237.135 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.50ms from Johannesburg, ZA
90.208.5.215 AS5607 Sky UK Limited 4.43ms from London, GB
134.59.190.215 AS2200 Renater 2.88ms from Marseille, FR
180.222.17.199 AS18371 Neighbourhood Cable 4.60ms from Melbourne, AU
62.147.122.7 AS12322 Free SAS 1.33ms from Paris, FR
112.240.99.247 AS4837 CHINA UNICOM China169 Backbone 7.00ms from Qingdao, CN
109.175.66.183 AS9146 BIHNET Autonomus System 1.37ms from Sarajevo, BA
118.34.10.151 AS4766 Korea Telecom 3.02ms from Seoul, KR
202.231.218.167 AS4686 BEKKOAME INTERNET INC. 0.91ms from Tokyo, JP
59.168.25.231 AS9824 JCOM Co., Ltd. 10.34ms from Tokyo, JP
62.100.200.231 AS39855 Mod Mission Critical LLC 0.56ms from Amsterdam, NL
111.230.149.23 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Guangzhou, CN
161.248.147.87 AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY 0.88ms from Ho Chi Minh City, VN
119.55.114.55 AS4837 CHINA UNICOM China169 Backbone 12.95ms from Liaoyang, CN
31.185.213.39 AS6871 Plusnet 9.03ms from London, GB
187.226.124.151 AS8151 UNINET 4.50ms from Mexico City, MX

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 158.75.17.245
traceroute to 158.75.17.245 (158.75.17.245): 8 hops max, 52 byte packets
4 [AS12423] 158.75.64.141 58.017 ms
5 [AS12423] 158.75.33.51 58.122 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Malaga, ES
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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