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 7 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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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
212.87.229.69 AS15373 Politechnika Czestochowska 5.65ms from Warsaw, PL
212.87.228.189 AS15373 Politechnika Czestochowska 5.92ms from Warsaw, PL
212.87.234.1 AS15373 Politechnika Czestochowska 5.87ms from Warsaw, PL
212.87.238.54 AS15373 Politechnika Czestochowska 5.69ms from Warsaw, PL
212.87.251.1 AS15373 Politechnika Czestochowska 5.82ms from Warsaw, PL
212.87.230.130 AS15373 Politechnika Czestochowska 5.71ms from Warsaw, PL
2a01:698:0:10::10 AS15373 Politechnika Czestochowska 5.95ms from Warsaw, PL
212.87.253.1 AS15373 Politechnika Czestochowska 5.95ms from Warsaw, PL
212.87.236.1 AS15373 Politechnika Czestochowska 5.74ms from Warsaw, PL
212.87.224.94 AS15373 Politechnika Czestochowska 5.63ms from Warsaw, PL
212.87.226.125 AS15373 Politechnika Czestochowska 6.02ms from Warsaw, PL
212.87.227.240 AS15373 Politechnika Czestochowska 5.88ms from Warsaw, PL
212.87.237.1 AS15373 Politechnika Czestochowska 5.78ms from Warsaw, PL
212.87.235.4 AS15373 Politechnika Czestochowska 5.78ms from Warsaw, PL
212.87.239.1 AS15373 Politechnika Czestochowska 5.92ms from Warsaw, PL
212.87.232.1 AS15373 Politechnika Czestochowska 6.47ms from Warsaw, PL
212.87.225.122 AS15373 Politechnika Czestochowska 5.63ms from Warsaw, PL
212.87.231.91 AS15373 Politechnika Czestochowska 5.71ms 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
165.166.178.189 AS2711 Spirit Communications 0.33ms from Atlanta, US
77.246.187.13 AS43578 TEMPLUS BARCELONA S.L. 0.15ms from Barcelona, ES
52.38.194.109 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
76.130.145.157 AS7922 Comcast Cable Communications, LLC 1.45ms from Denver, US
130.180.3.45 AS3209 Vodafone GmbH 6.95ms from Frankfurt am Main, DE
192.238.204.109 AS138995 Antbox Networks Limited 1.64ms from Hong Kong, HK
49.244.82.13 AS23752 Nepal Telecommunications Corporation, Internet Services, 1.05ms from Kathmandu, NP
176.37.158.77 AS39608 Lanet Network Ltd 0.52ms from Kyiv, UA
213.246.142.157 AS8586 TalkTalk Communications Limited 1.39ms from London, GB
83.39.80.61 AS3352 TELEFONICA DE ESPANA S.A.U. 0.96ms from Madrid, ES
192.68.208.205 AS15011 Jaguar Communications 3.88ms from Minneapolis, US
198.40.254.141 AS30036 Mediacom Communications Corp 15.20ms from Minneapolis, US
213.141.147.157 AS12714 PJSC MegaFon 2.75ms from Moscow, RU
5.128.197.253 AS31200 Novotelecom Ltd 1.69ms from Novosibirsk, RU
202.224.29.253 AS18281 Tokoname New-TV Corporation 4.26ms from Osaka, JP
221.147.104.221 AS4766 Korea Telecom 1.17ms from Seoul, KR
148.135.156.109 AS10753 Level 3 Parent, LLC 0.23ms from Tokyo, JP
153.245.136.189 AS4713 NTT DOCOMO BUSINESS,Inc. 7.19ms from Tokyo, JP
113.132.231.77 AS4134 CHINANET-BACKBONE 1.94ms from Xi'an, CN
222.211.216.29 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.36ms from Chengdu, CN
149.159.234.61 AS27198 Indiana University 4.92ms from Chicago, US
181.90.238.109 AS7303 Telecom Argentina S.A. 8.02ms from Cordoba, AR
99.80.148.221 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
34.103.155.141 AS396982 Google LLC 1.75ms from Frankfurt am Main, DE
69.89.96.189 AS14103 ACD.net 1.79ms from Grand Rapids, US

Traceroute

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

$
traceroute -a -n -q1 -f3 212.87.238.49
traceroute to 212.87.238.49 (212.87.238.49): 64 hops max, 52 byte packets
5 *
6 [AS15373] 212.87.238.49 14.416 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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