Autonomous System details

AS25084

Politechnika Czestochowska  ·  pcz.pl

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AS25084 – Politechnika Czestochowska

Field Value
Country Poland
Website pcz.pl
Hosted domains 364
IPv4 addresses 1,536
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 23 years ago on Jul 22, 2002
Updated 9 months 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 364 domain names hosted across 16 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.87.244.204 ██████████ 149
212.87.244.196 ██████████ 99
212.87.244.195 ██████████ 53
212.87.244.108 ██████████ 37
212.87.244.93 ██████████ 6
212.87.244.98 ██████████ 5
212.87.244.215 ██████████ 5
212.87.241.138 ██████████ 4
212.87.241.139 █████████ 3
212.87.244.197 ██████████ 2

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Useful for Cybersecurity

Peers

There are 26 peers for this ASN.

Peers Name
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
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
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
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS57463 NetIX Communications JSC
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

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

There are 8 downstreams for this ASN.

Downstreams Name
AS15373 Politechnika Czestochowska
AS196730 TELSAT.TV Sp. z o.o.
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
212.87.244.146 AS25084 Politechnika Czestochowska 4.46ms from Wrocław, PL
2a01:699:0:2::14 AS25084 Politechnika Czestochowska 5.98ms from Warsaw, PL
212.87.240.3 AS25084 Politechnika Czestochowska 4.98ms from Warsaw, PL
212.87.241.2 AS25084 Politechnika Czestochowska 4.50ms from Wrocław, 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
98.233.109.124 AS7922 Comcast Cable Communications, LLC 6.86ms from Ashburn, US
35.167.226.156 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
68.220.220.156 AS8075 Microsoft Corporation 0.22ms from Boydton, US
208.181.242.188 AS852 TELUS Communications Inc. 1.63ms from Calgary, CA
72.26.6.60 AS6300 Fidium 4.79ms from Dallas, US
51.171.157.220 AS5466 Eircom Limited 4.68ms from Dublin, IE
213.68.123.140 AS702 Verizon Business 3.63ms from Frankfurt am Main, DE
31.188.119.156 AS24608 WIND TRE S.P.A. 5.69ms from Milan, IT
77.50.10.92 AS34602 MEGASVYAZ LLC 1.26ms from Moscow, RU
59.162.48.220 AS4755 TATA Communications formerly VSNL is Leading ISP 1.70ms from Mumbai, IN
177.4.61.92 AS8167 V tal 10.06ms from Novo Hamburgo, BR
39.73.154.108 AS4837 CHINA UNICOM China169 Backbone 5.29ms from Qingdao, CN
52.126.48.28 AS8070 Microsoft Corporation 19.27ms from San Antonio, US
177.103.107.252 AS27699 TELEFÔNICA BRASIL S.A 1.70ms from Sao Paulo, BR
180.189.116.204 AS9770 LG HelloVision Corp. 14.17ms from Seoul, KR
119.234.159.252 AS9506 Singtel Fibre Broadband 1.06ms from Singapore, SG
79.103.135.252 AS1241 Forthnet 12.22ms from Sofia, BG
16.16.238.124 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
153.175.243.28 AS4713 NTT DOCOMO BUSINESS,Inc. 7.31ms from Tokyo, JP
114.184.14.252 AS4713 NTT DOCOMO BUSINESS,Inc. 6.07ms from Tokyo, JP
102.30.167.220 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 16.76ms from Tunis, TN
83.150.22.124 AS8758 Iway AG 3.43ms from Zuerich, CH
84.162.242.156 AS3320 Deutsche Telekom AG 5.70ms from Berlin, DE
117.99.88.220 AS24560 Bharti Airtel Ltd., Telemedia Services 2.36ms from Kolkata, IN
91.15.21.12 AS3320 Deutsche Telekom AG 1.27ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 212.87.244.165
traceroute to 212.87.244.165 (212.87.244.165): 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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