Autonomous System details

AS15373

Politechnika Czestochowska  ·  pcz.pl

Poland

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AS15373 – Politechnika Czestochowska

Field Value
Country Poland
Website pcz.pl
Hosted domains 27
IPv4 addresses 4,608
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 8 years ago on Sep 04, 2018

IP Ranges

Netblock Company Num of IPs
212.87.224.0/21 The network of Czestochowa University of Technology 2,048
212.87.232.0/23 The Eduroam Network of Politechnika Czestochowska 512
212.87.234.0/23 The Network of Uniwersytet Jana Dlugosza w Czestochowie 512
212.87.236.0/23 The Eduroam Network of Politechnika Czestochowska 512
212.87.238.0/23 The Eduroam Network of Uniwersytet Jana Dlugosza w Czestochowie 512
212.87.251.0/24 Politechnika Czestochowska 256
212.87.253.0/24 The Eduroam Network of Uniwersytet Jana Dlugosza w Czestochowie 256
Netblock Company
2a01:698::/32 Politechnika Czestochowska
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WHOIS Details

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                                                ASHandle:       AS15373
                                                OrgID:          AS15373
                                                ASName:         AS15373
                                                ASNumber:       AS15373
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 27 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.87.224.110 ██████████ 3
212.87.229.109 ██████████ 3
212.87.229.113 ██████ 3
212.87.238.51 ██████████ 2
212.87.234.50 ██████████ 2
212.87.229.147 █████████ 2
212.87.224.10 ██████████ 2
212.87.238.20 ██████████ 2
212.87.238.34 ██████████ 2
212.87.224.36 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS25084 Politechnika Czestochowska
AS5617 Orange Polska Spolka Akcyjna
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS25084 Politechnika Czestochowska
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

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

IP Address ASN Details
212.87.226.105 AS15373 Politechnika Czestochowska 6.45ms from Warsaw, PL
212.87.253.1 AS15373 Politechnika Czestochowska 5.80ms from Warsaw, PL
212.87.239.1 AS15373 Politechnika Czestochowska 5.82ms from Warsaw, PL
212.87.251.1 AS15373 Politechnika Czestochowska 5.82ms from Warsaw, PL
212.87.232.1 AS15373 Politechnika Czestochowska 6.47ms from Warsaw, PL
212.87.230.130 AS15373 Politechnika Czestochowska 5.70ms from Warsaw, PL
212.87.237.1 AS15373 Politechnika Czestochowska 5.71ms from Warsaw, PL
212.87.235.4 AS15373 Politechnika Czestochowska 5.75ms from Warsaw, PL
212.87.236.1 AS15373 Politechnika Czestochowska 5.71ms from Warsaw, PL
212.87.229.83 AS15373 Politechnika Czestochowska 5.64ms from Warsaw, PL
212.87.234.1 AS15373 Politechnika Czestochowska 5.76ms from Warsaw, PL
2a01:698:0:10::10 AS15373 Politechnika Czestochowska 5.96ms from Warsaw, PL
212.87.225.124 AS15373 Politechnika Czestochowska 5.61ms from Warsaw, PL
212.87.238.60 AS15373 Politechnika Czestochowska 5.68ms from Warsaw, PL
212.87.224.94 AS15373 Politechnika Czestochowska 5.64ms from Warsaw, PL
212.87.227.231 AS15373 Politechnika Czestochowska 5.90ms from Warsaw, PL
212.87.231.89 AS15373 Politechnika Czestochowska 5.67ms from Warsaw, PL
212.87.228.134 AS15373 Politechnika Czestochowska 5.94ms 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
100.6.119.93 AS701 Verizon Business 6.47ms from Ashburn, US
171.103.161.13 AS7470 TRUE INTERNET Co.,Ltd. 1.70ms from Bangkok, TH
84.88.86.45 AS13041 Consorci de Serveis Universitaris de Catalunya 0.88ms from Barcelona, ES
24.123.200.61 AS10796 Charter Communications Inc 2.86ms from Cleveland, US
206.80.101.141 AS14230 ARK Data Centers LLC 6.06ms from Cleveland, US
67.222.128.141 AS30277 DFW Datacenter 0.23ms from Dallas, US
103.160.142.13 AS150025 Milan Multiservices Private Limited 15.93ms from Delhi, IN
54.220.108.141 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
94.23.116.45 AS16276 OVH SAS 0.06ms from Gravelines, FR
27.75.98.253 AS7552 Viettel Group 0.94ms from Ho Chi Minh City, VN
114.99.174.141 AS4134 CHINANET-BACKBONE 11.33ms from Huai'an, CN
101.255.58.29 AS38511 PT Remala Abadi 0.81ms from Jakarta, ID
94.153.234.157 AS15895 Kyivstar PJSC 6.82ms from Kyiv, UA
213.246.142.157 AS8586 TalkTalk Communications Limited 1.40ms from London, GB
126.34.226.77 AS17676 SoftBank Corp. 3.69ms from Osaka, JP
88.88.51.141 AS2119 Telenor Norge AS 1.00ms from Oslo, NO
77.128.43.125 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.55ms from Paris, FR
163.229.5.141 AS4766 Korea Telecom 6.86ms from Seoul, KR
222.223.112.221 AS4134 CHINANET-BACKBONE 2.79ms from Shijiazhuang, CN
119.108.190.141 AS4837 CHINA UNICOM China169 Backbone 9.66ms from Tieling, CN
44.210.176.253 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
85.74.243.141 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.94ms from Athens, GR
97.245.35.141 AS6167 Verizon Business 14.60ms from Atlanta, US
130.111.206.61 AS557 University of Maine System 12.10ms from Boston, US
182.76.200.125 AS9498 BHARTI Airtel Ltd. 1.44ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 212.87.238.22
traceroute to 212.87.238.22 (212.87.238.22): 64 hops max, 52 byte packets
1 [AS15169] 74.125.252.117 151.463 ms
2 *
3 *
4 [AS8501] 212.191.225.5 169.886 ms
5 *
6 [AS15373] 212.87.238.22 169.681 ms
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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 AS15373 at robtex.

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