AS number details

AS15373

Politechnika Czestochowska  ·  pcz.pl

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AS15373 – Politechnika Czestochowska

Field Value
Country Poland
Website pcz.pl
Hosted domains 27
Number of IPv4 4,608
Number of IPv6 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
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


                                                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.

IP Address Domain Domains on this IP
212.87.229.109 ██████████ 3
212.87.229.113 ██████ 3
212.87.224.110 ██████████ 3
212.87.234.50 ██████████ 2
212.87.224.10 ██████████ 2
212.87.238.34 ██████████ 2
212.87.238.51 ██████████ 2
212.87.238.20 ██████████ 2
212.87.229.147 ██████████ 2
212.87.238.154 █████████ 1

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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
212.87.232.1 AS15373 Politechnika Czestochowska 4.19ms from Warsaw, PL
212.87.237.1 AS15373 Politechnika Czestochowska 4.23ms from Warsaw, PL
212.87.253.1 AS15373 Politechnika Czestochowska 4.34ms from Warsaw, PL
212.87.251.1 AS15373 Politechnika Czestochowska 4.37ms from Warsaw, PL
212.87.239.1 AS15373 Politechnika Czestochowska 4.31ms from Warsaw, PL
212.87.229.97 AS15373 Politechnika Czestochowska 4.14ms from Warsaw, PL
212.87.227.251 AS15373 Politechnika Czestochowska 4.39ms from Warsaw, PL
212.87.231.89 AS15373 Politechnika Czestochowska 4.17ms from Warsaw, PL
212.87.235.4 AS15373 Politechnika Czestochowska 4.23ms from Warsaw, PL
212.87.225.124 AS15373 Politechnika Czestochowska 4.13ms from Warsaw, PL
212.87.224.80 AS15373 Politechnika Czestochowska 4.16ms from Warsaw, PL
212.87.226.125 AS15373 Politechnika Czestochowska 4.52ms from Warsaw, PL
212.87.230.130 AS15373 Politechnika Czestochowska 4.14ms from Warsaw, PL
212.87.228.195 AS15373 Politechnika Czestochowska 4.47ms from Warsaw, PL
212.87.234.1 AS15373 Politechnika Czestochowska 4.35ms from Warsaw, PL
212.87.238.62 AS15373 Politechnika Czestochowska 4.16ms from Warsaw, PL
212.87.236.1 AS15373 Politechnika Czestochowska 4.27ms 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
167.248.145.253 AS26479 Point Broadband Fiber Holding, LLC 0.42ms from Ashburn, US
76.74.28.125 AS3257 GTT Communications Inc. 0.26ms from Ashburn, US
182.53.72.221 AS23969 TOT Public Company Limited 7.15ms from Bangkok, TH
124.149.139.141 AS7545 TPG Telecom Limited 3.52ms from Brisbane, AU
14.169.34.61 AS45899 VNPT Corp 1.56ms from Ho Chi Minh City, VN
198.241.48.141 AS27425 IdeaTek Telcom, LLC 1.99ms from Kansas City, US
188.230.177.173 AS34779 T-2, d.o.o. 1.91ms from Ljubljana, SI
109.182.4.253 AS5603 Telekom Slovenije, d.d. 3.43ms from Ljubljana, SI
134.0.71.253 AS41695 VOSTRON Limited 0.70ms from London, GB
87.221.250.125 AS12479 Orange Espagne SA 4.89ms from Madrid, ES
90.8.84.141 AS3215 Orange S.A. 5.02ms from Marseille, FR
72.108.226.77 AS6167 Verizon Business 17.16ms from Miami, US
85.40.41.77 AS3269 Telecom Italia S.p.A. 0.88ms from Milan, IT
61.180.73.29 AS4134 CHINANET-BACKBONE 6.63ms from Nanchang, CN
160.86.252.205 AS2527 Sony Network Communications Inc. 1.40ms from Osaka, JP
49.28.182.189 AS4766 Korea Telecom 7.36ms from Seoul, KR
112.2.23.221 AS56046 China Mobile communications corporation 2.70ms from Suzhou, CN
54.168.217.109 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
34.65.39.205 AS396982 Google LLC 0.11ms from Zuerich, CH
31.215.5.157 AS5384 Emirates Internet 4.59ms from Al Fujairah City, AE
164.138.31.45 AS196752 Tilaa B.V. 0.26ms from Amsterdam, NL
183.214.234.237 AS56047 China Mobile communications corporation 0.93ms from Changsha, CN
58.177.66.77 AS9269 Hong Kong Broadband Network Ltd. 0.48ms from Hong Kong, HK
202.130.109.157 AS9381 HKBN Enterprise Solutions HK Limited 0.70ms from Hong Kong, HK
76.159.143.125 AS7922 Comcast Cable Communications, LLC 15.27ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 212.87.225.105
traceroute to 212.87.225.105 (212.87.225.105): 64 hops max, 52 byte packets
4 [AS196844] 212.191.239.5 182.627 ms
5 [AS15373] 212.87.225.105 177.231 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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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