Autonomous System details

AS25084

Politechnika Czestochowska  ·  pcz.pl

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AS25084 – Politechnika Czestochowska

Field Value
Country Poland
Website pcz.pl
Hosted domains 376
IPv4 addresses 1,536
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry ripe
Allocated 24 years ago on Jul 22, 2002
Updated a year ago on Mar 16, 2025
Netblock Company Num of IPs
212.87.244.0/22 The Network of Biuro Rachunkowe & Uslugi Komp.Marek Mozdzioch 1,024
212.87.240.0/23 Politechnika Czestochowska 512
Netblock Company
2a01:699::/32 Politechnika Czestochowska
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WHOIS Details


                                                ASHandle:       AS25084
                                                OrgID:          AS25084
                                                ASName:         AS25084
                                                ASNumber:       AS25084
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 376 domain names hosted across 16 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.87.244.204 ██████████ 140
212.87.244.196 ██████████ 58
212.87.244.108 ██████████ 52
212.87.244.195 ██████████ 11
212.87.244.98 ███████ 5
212.87.244.93 ████████ 5
212.87.241.138 ██████████ 4
212.87.241.139 ██████████ 3
212.87.241.130 ██████████ 1
212.87.244.94 █████████ 1

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Useful for Cybersecurity

Peers

There are 27 peers for this ASN.

Peers Name
AS132337 Axclusive
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS14840 BR.Digital Telecom
AS15373 Politechnika Czestochowska
AS196730 TELSAT.TV Sp. z o.o.
AS196844 PIONIER AS ams ix
AS198150 SIACOM JSC
AS200272 x-kom sp. z o.o.
AS202667 Klasztor OO Paulinow Jasna Gora
AS206241 STOWARZYSZENIE DO SPRAW ROZWOJU SPOLECZENSTWA INFORMACYJNEGO SUBREGIONU POLNOCNEGO WOJEWODZTWA SLASKIEGO
AS209860 My Net Michal Bronczkowski
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS24748 Atman Sp. z o.o.
AS263444 Open X Tecnologia Ltda
AS28917 Fiord Networks, UAB
AS39120 Convergenze S.p.A.
AS41056 APUS Piotr Sejfried
AS43733 Viva Armenia CJSC
AS44454 Czestochowska Spoldzielnia Mieszkaniowa Nasza Praca
AS49544 i3D.net B.V
AS50607 Stowarzyszenie e-Poludnie
AS53062 ALT | GRUPO BRASIL TECPAR
AS5617 Orange Polska Spolka Akcyjna
AS57463 NetIX Communications JSC
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS50607 Stowarzyszenie e-Poludnie
AS5617 Orange Polska Spolka Akcyjna
AS6939 Hurricane Electric LLC
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Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS15373 Politechnika Czestochowska
AS200272 x-kom sp. z o.o.
AS202667 Klasztor OO Paulinow Jasna Gora
AS206241 STOWARZYSZENIE DO SPRAW ROZWOJU SPOLECZENSTWA INFORMACYJNEGO SUBREGIONU POLNOCNEGO WOJEWODZTWA SLASKIEGO
AS209860 My Net Michal Bronczkowski
AS41056 APUS Piotr Sejfried
AS44454 Czestochowska Spoldzielnia Mieszkaniowa Nasza Praca
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
212.87.244.147 AS25084 Politechnika Czestochowska 4.43ms from Wrocław, PL
2a01:699:0:2::14 AS25084 Politechnika Czestochowska 4.94ms from Warsaw, PL
212.87.241.2 AS25084 Politechnika Czestochowska 4.47ms from Wrocław, PL
212.87.240.2 AS25084 Politechnika Czestochowska 5.68ms 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
130.43.34.252 AS1241 Forthnet 2.65ms from Athens, GR
110.250.184.220 AS4837 CHINA UNICOM China169 Backbone 9.42ms from Beijing, CN
97.183.125.44 AS6167 Verizon Business 16.33ms from Chicago, US
98.28.167.156 AS10796 Charter Communications Inc 9.36ms from Columbus, US
109.146.157.92 AS2856 British Telecommunications PLC 7.91ms from Coventry, GB
51.187.202.124 AS5607 Sky UK Limited 1.03ms from Dublin, IE
134.3.5.252 AS3209 Vodafone GmbH 2.37ms from Frankfurt am Main, DE
76.174.247.172 AS20001 Charter Communications Inc 5.07ms from Los Angeles, US
3.97.220.124 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
172.233.93.236 AS63949 Akamai Connected Cloud 0.30ms from Osaka, JP
174.114.71.220 AS812 Rogers Communications Canada Inc. 4.06ms from Ottawa, CA
31.32.55.156 AS5410 Bouygues Telecom SA 2.04ms from Paris, FR
31.154.73.156 AS12400 Partner Communications Ltd. 0.20ms from Rosh Ha‘Ayin, IL
179.125.161.204 AS28649 Desktop Sigmanet Comunicação Multimídia SA 2.14ms from Sao Paulo, BR
47.7.28.12 AS20115 Charter Communications LLC 17.97ms from Seattle, US
34.187.173.220 AS396982 Google LLC 0.14ms from The Dalles, US
122.217.169.156 AS17506 ARTERIA Networks Corporation 2.60ms from Tokyo, JP
126.169.118.76 AS17676 SoftBank Corp. 7.58ms from Tokyo, JP
74.112.121.92 AS25842 Advance 2000, Inc. 12.38ms from Toronto, CA
176.66.76.236 AS8562 A1 Telekom Austria AG 7.81ms from Vienna, AT
134.236.6.108 AS131090 National Telecom Public Company Limited 14.95ms from Bangkok, TH
180.244.255.140 AS7713 PT Telekomunikasi Indonesia 1.82ms from Jakarta, ID
159.8.130.172 AS36351 IBM Cloud 1.19ms from London, GB
87.10.202.220 AS3269 Telecom Italia S.p.A. 6.70ms from Milan, IT
82.112.130.60 AS8681 JT (Jersey) Limited 0.90ms from Saint Helier, JE

Traceroute

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

$
traceroute -a -n -q1 -f2 212.87.241.102
traceroute to 212.87.241.102 (212.87.241.102): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Wrocław, 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 AS25084 at robtex.

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