Autonomous System 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 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
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 44 domain names hosted across 22 IP addresses on this ASN.

IP Address Domain Domains on this IP
158.75.1.182 ██████████ 13
158.75.1.96 ██████ 4
158.75.5.216 █████████ 4
158.75.39.18 ██████████ 4
158.75.1.164 ██████████ 3
158.75.2.5 ████████ 2
158.75.64.90 ██████████ 1
158.75.33.80 █████████ 1
158.75.1.54 ██████████ 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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Pingable IPs

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

IP Address ASN Details
158.75.103.5 AS12423 Nicolaus Copernicus University in Torun 6.13ms from Warsaw, PL
158.75.114.1 AS12423 Nicolaus Copernicus University in Torun 6.46ms from Warsaw, PL
158.75.34.123 AS12423 Nicolaus Copernicus University in Torun 6.04ms from Warsaw, PL
158.75.77.6 AS12423 Nicolaus Copernicus University in Torun 5.95ms from Warsaw, PL
158.75.15.7 AS12423 Nicolaus Copernicus University in Torun 5.95ms from Warsaw, PL
158.75.102.10 AS12423 Nicolaus Copernicus University in Torun 6.05ms from Warsaw, PL
158.75.20.7 AS12423 Nicolaus Copernicus University in Torun 8.79ms from Warsaw, PL
158.75.62.5 AS12423 Nicolaus Copernicus University in Torun 6.27ms from Warsaw, PL
158.75.25.7 AS12423 Nicolaus Copernicus University in Torun 5.77ms from Warsaw, PL
158.75.47.42 AS12423 Nicolaus Copernicus University in Torun 6.48ms from Warsaw, PL
158.75.14.242 AS12423 Nicolaus Copernicus University in Torun 6.14ms from Warsaw, PL
158.75.21.42 AS12423 Nicolaus Copernicus University in Torun 5.93ms from Warsaw, PL
158.75.71.19 AS12423 Nicolaus Copernicus University in Torun 6.28ms from Warsaw, PL
158.75.111.2 AS12423 Nicolaus Copernicus University in Torun 6.55ms from Warsaw, PL
158.75.46.1 AS12423 Nicolaus Copernicus University in Torun 7.96ms from Warsaw, PL
158.75.24.7 AS12423 Nicolaus Copernicus University in Torun 5.95ms from Warsaw, PL
158.75.78.7 AS12423 Nicolaus Copernicus University in Torun 5.92ms from Warsaw, PL
158.75.11.7 AS12423 Nicolaus Copernicus University in Torun 8.76ms from Warsaw, PL
158.75.4.251 AS12423 Nicolaus Copernicus University in Torun 6.01ms from Warsaw, PL
158.75.37.4 AS12423 Nicolaus Copernicus University in Torun 6.49ms from Warsaw, PL
158.75.44.1 AS12423 Nicolaus Copernicus University in Torun 7.81ms from Warsaw, PL
158.75.52.1 AS12423 Nicolaus Copernicus University in Torun 6.42ms from Warsaw, PL
158.75.69.228 AS12423 Nicolaus Copernicus University in Torun 5.98ms from Warsaw, PL
158.75.109.3 AS12423 Nicolaus Copernicus University in Torun 6.38ms from Warsaw, PL
158.75.23.78 AS12423 Nicolaus Copernicus University in Torun 6.27ms 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
175.11.34.23 AS4134 CHINANET-BACKBONE 1.14ms from Changsha, CN
68.12.98.215 AS22773 Cox Communications Inc. 9.26ms from Dallas, US
159.183.46.215 AS11377 SendGrid, Inc. 0.28ms from Dublin, IE
149.52.114.183 AS55201 SkyQuantum Internet Service 0.29ms from Fremont, US
154.62.148.39 AS199452 MS3 Networks Ltd 6.83ms from London, GB
34.26.246.167 AS396982 Google LLC 0.13ms from Moncks Corner, US
20.14.80.119 AS8075 Microsoft Corporation 0.47ms from Phoenix, US
173.223.37.55 AS16625 Akamai Technologies, Inc. 0.08ms from Santiago, CL
211.192.105.55 AS4766 Korea Telecom 1.00ms from Seoul, KR
193.63.160.7 AS786 Jisc Services Limited 7.23ms from Sheffield, GB
46.246.189.247 AS1241 Forthnet 11.73ms from Athens, GR
118.93.180.7 AS9500 One New Zealand Group Limited 2.67ms from Auckland, NZ
20.221.174.103 AS8075 Microsoft Corporation 0.33ms from Boydton, US
171.217.28.7 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.11ms from Chengdu, CN
68.54.10.231 AS7922 Comcast Cable Communications, LLC 8.38ms from Flint, US
187.58.85.183 AS18881 TELEFÔNICA BRASIL S.A 1.23ms from Fortaleza, BR
182.70.6.55 AS24560 Bharti Airtel Ltd., Telemedia Services 2.55ms from Lohogaon, IN
109.170.174.215 AS5413 Wavenet Limited 3.28ms from London, GB
46.65.119.183 AS5607 Sky UK Limited 8.00ms from London, GB
15.207.110.71 AS16509 Amazon.com, Inc. 0.40ms from Mumbai, IN
85.164.238.231 AS2119 Telenor Norge AS 5.28ms from Oslo, NO
201.224.202.231 AS11556 Cable & Wireless Panama 8.34ms from Panama, PA
3.80.148.7 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
221.201.97.119 AS4837 CHINA UNICOM China169 Backbone 8.85ms from Tieling, CN
102.26.126.199 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.96ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 158.75.12.110
traceroute to 158.75.12.110 (158.75.12.110): 8 hops max, 52 byte packets
2 [] 80.249.209.102 63.182 ms
3 *
4 [AS12423] 158.75.64.141 59.126 ms
5 [AS12423] 158.75.33.51 59.26 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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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