AS number details

AS12346

Maria Curie-Sklodowska University  ·  umcs.pl

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AS12346 – Maria Curie-Sklodowska University

Field Value
Country Poland
Website umcs.pl
Hosted domains 114
Number of IPv4 16,896
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 23 years ago on May 06, 2002
Updated 3 months ago on May 29, 2025
Netblock Company Num of IPs
212.182.96.0/19 LubMAN UMCS 8,192
212.182.80.0/20 LubMAN UMCS 4,096
87.246.224.0/20 LubMAN UMCS 4,096
212.182.100.0/22 LubMAN UMCS 1,024
192.188.233.0/24 pl. Marii Curie-Sklodowskiej 5 256
192.188.235.0/24 pl. Marii Curie-Sklodowskiej 1 256
212.182.108.0/24 LubMAN UMCS 256
212.182.114.0/24 siec klientow indywidualnych, ul. Samsonowicza 59 256
212.182.116.0/24 Powiatowa Stacja Sanitarno-Epidemiologiczna w Lublinie 256
212.182.117.0/24 Samodzielny Publiczny Szpital Kliniczny nr 1 w Lublinie 256
212.182.118.0/24 FROND Leszek Wojcik 256
212.182.97.0/24 siec klientow indywidualnych, ul. Ulanow 17 256

Netblock Company
2a04:444::/32 Maria Curie-Sklodowska University
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WHOIS Details


                                                ASHandle:       AS12346
                                                OrgID:          AS12346
                                                ASName:         AS12346
                                                ASNumber:       AS12346
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 114 domain names hosted across 54 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.182.125.67 ██████████ 10
212.182.102.139 ██████████ 10
212.182.125.16 ██████████ 8
212.182.102.132 ████████ 6
212.182.85.130 ██████████ 5
212.182.91.218 ██████████ 4
212.182.103.43 █████████ 4
212.182.96.194 █████████ 4
212.182.91.180 ███████ 4
87.246.228.55 ██████████ 3

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Useful for Cybersecurity

Peers

There are 7 peers for this ASN.

Peers Name
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS196844 PIONIER AS ams ix
AS197586 UHC sp. z o.o.
AS198197 NETRIX GROUP SP. Z O.O.
AS200839 DATAART POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
AS48992 Archidiecezja Lubelska
AS8458 World Discount Telecommunication Polska Sp. z o.o.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS197586 UHC sp. z o.o.
AS198197 NETRIX GROUP SP. Z O.O.
AS200839 DATAART POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
AS48992 Archidiecezja Lubelska
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Pingable IPs

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

IP Address ASN Details
87.246.229.69 AS12346 Maria Curie-Sklodowska University 3.50ms from Warsaw, PL
212.182.108.65 AS12346 Maria Curie-Sklodowska University 4.54ms from Warsaw, PL
87.246.235.1 AS12346 Maria Curie-Sklodowska University 3.89ms from Warsaw, PL
212.182.102.148 AS12346 Maria Curie-Sklodowska University 9.69ms from Warsaw, PL
212.182.111.201 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.101.1 AS12346 Maria Curie-Sklodowska University 3.72ms from Warsaw, PL
212.182.97.113 AS12346 Maria Curie-Sklodowska University 3.54ms from Warsaw, PL
212.182.109.1 AS12346 Maria Curie-Sklodowska University 3.59ms from Warsaw, PL
212.182.91.129 AS12346 Maria Curie-Sklodowska University 3.57ms from Warsaw, PL
212.182.106.109 AS12346 Maria Curie-Sklodowska University 3.57ms from Warsaw, PL
87.246.228.3 AS12346 Maria Curie-Sklodowska University 3.67ms from Warsaw, PL
212.182.88.1 AS12346 Maria Curie-Sklodowska University 3.70ms from Warsaw, PL
212.182.117.145 AS12346 Maria Curie-Sklodowska University 3.54ms from Warsaw, PL
212.182.85.146 AS12346 Maria Curie-Sklodowska University 5.29ms from Warsaw, PL
87.246.232.9 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
87.246.224.1 AS12346 Maria Curie-Sklodowska University 3.59ms from Warsaw, PL
212.182.116.185 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
87.246.236.10 AS12346 Maria Curie-Sklodowska University 4.44ms from Warsaw, PL
87.246.225.1 AS12346 Maria Curie-Sklodowska University 6.25ms from Warsaw, PL
87.246.237.129 AS12346 Maria Curie-Sklodowska University 3.60ms from Warsaw, PL
2a04:444:2::53 AS12346 Maria Curie-Sklodowska University 11.44ms from Warsaw, PL
212.182.114.217 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.124.1 AS12346 Maria Curie-Sklodowska University 4.07ms from Warsaw, PL
212.182.89.177 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.80.113 AS12346 Maria Curie-Sklodowska University 3.59ms 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
132.220.85.154 AS8075 Microsoft Corporation 0.36ms from Amsterdam, NL
81.211.194.90 AS48503 Tele2 Kazakhstan 17.16ms from Astana, KZ
154.179.39.154 AS8452 TE-AS 4.36ms from Cairo, EG
32.141.3.90 AS7018 AT&T Enterprises, LLC 1.40ms from Chicago, US
73.18.101.74 AS7922 Comcast Cable Communications, LLC 10.24ms from Flint, US
84.128.29.170 AS3320 Deutsche Telekom AG 9.07ms from Frankfurt am Main, DE
51.11.169.170 AS8075 Microsoft Corporation 0.17ms from London, GB
88.97.40.106 AS13037 Zen Internet Ltd 2.37ms from Manchester, GB
206.87.250.218 AS393249 University of British Columbia 7.14ms from Seattle, US
96.93.135.202 AS7922 Comcast Cable Communications, LLC 6.44ms from Secaucus, US
175.141.74.26 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 14.97ms from Singapore, SG
118.211.127.250 AS7545 TPG Telecom Limited 5.19ms from Sydney, AU
124.218.41.218 AS7482 Asia Pacific On-line Service Inc. 2.66ms from Taipei, TW
197.9.42.218 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.85ms from Tunis, TN
185.214.10.122 AS202602 Greencloud LLC 0.15ms from Amsterdam, NL
108.141.87.170 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
82.157.162.10 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.81ms from Beijing, CN
174.101.107.234 AS10796 Charter Communications Inc 14.75ms from Chicago, US
200.211.43.42 AS4230 CLARO S.A. 0.50ms from Curitiba, BR
106.58.181.26 AS4134 CHINANET-BACKBONE 0.54ms from Kunming, CN
174.65.66.26 AS22773 Cox Communications Inc. 7.59ms from Los Angeles, US
64.150.234.218 AS15146 Cable Bahamas 3.03ms from Miami, US
188.228.170.10 AS28929 ASDASD srl a socio unico 13.04ms from Milan, IT
142.84.127.138 AS11489 Bell Canada 0.78ms from Montreal, CA
144.121.247.154 AS46887 Crown Castle Fiber LLC 0.79ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 212.182.101.33
traceroute to 212.182.101.33 (212.182.101.33): 64 hops max, 52 byte packets
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 AS12346 at robtex.

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