Autonomous System details

AS12346

Maria Curie-Sklodowska University  ·  umcs.pl

Poland

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AS12346 – Maria Curie-Sklodowska University

Field Value
Country Poland
Website umcs.pl
Hosted domains 106
IPv4 addresses 16,896
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 24 years ago on May 06, 2002
Updated 6 months ago on May 29, 2025

IP Ranges

Netblock Company Num of IPs
212.182.96.0/19 LubMAN UMCS 8,192
87.246.224.0/20 LubMAN UMCS 4,096
212.182.80.0/20 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
212.182.97.0/24 siec klientow indywidualnych, ul. Ulanow 17 256
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

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

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                                                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 106 domain names hosted across 52 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.182.102.139 ██████████ 10
212.182.125.16 ██████████ 8
212.182.125.67 ██████████ 7
212.182.85.130 █████████ 5
212.182.91.180 ██████████ 4
212.182.103.43 ██████████ 4
212.182.96.194 ██████████ 4
212.182.91.218 ██████████ 4
212.182.102.132 ██████████ 4
87.246.228.55 ██████████ 3

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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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ASN API & Database

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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
212.182.87.54 AS12346 Maria Curie-Sklodowska University 7.66ms from Warsaw, PL
212.182.95.201 AS12346 Maria Curie-Sklodowska University 3.51ms from Warsaw, PL
212.182.124.1 AS12346 Maria Curie-Sklodowska University 4.03ms from Warsaw, PL
212.182.97.153 AS12346 Maria Curie-Sklodowska University 3.54ms from Warsaw, PL
212.182.121.1 AS12346 Maria Curie-Sklodowska University 4.18ms from Warsaw, PL
212.182.102.147 AS12346 Maria Curie-Sklodowska University 9.58ms from Warsaw, PL
212.182.105.125 AS12346 Maria Curie-Sklodowska University 3.54ms from Warsaw, PL
87.246.237.65 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.83.161 AS12346 Maria Curie-Sklodowska University 3.69ms from Warsaw, PL
87.246.226.193 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
192.188.233.1 AS12346 Maria Curie-Sklodowska University 4.32ms from Warsaw, PL
87.246.234.129 AS12346 Maria Curie-Sklodowska University 3.78ms from Warsaw, PL
212.182.103.225 AS12346 Maria Curie-Sklodowska University 3.52ms from Warsaw, PL
212.182.120.129 AS12346 Maria Curie-Sklodowska University 3.75ms from Warsaw, PL
212.182.109.193 AS12346 Maria Curie-Sklodowska University 3.49ms from Warsaw, PL
212.182.104.65 AS12346 Maria Curie-Sklodowska University 3.57ms from Warsaw, PL
212.182.94.133 AS12346 Maria Curie-Sklodowska University 3.52ms from Warsaw, PL
87.246.229.25 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
212.182.86.129 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
212.182.107.1 AS12346 Maria Curie-Sklodowska University 3.61ms from Warsaw, PL
212.182.106.121 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.123.129 AS12346 Maria Curie-Sklodowska University 3.83ms from Warsaw, PL
87.246.236.10 AS12346 Maria Curie-Sklodowska University 4.94ms from Warsaw, PL
212.182.110.49 AS12346 Maria Curie-Sklodowska University 3.87ms from Warsaw, PL
87.246.233.49 AS12346 Maria Curie-Sklodowska University 3.69ms 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
38.81.194.58 AS29838 Atlantic Metro Communications II, Inc. 0.30ms from Ashburn, US
157.130.77.42 AS701 Verizon Business 0.81ms from Atlanta, US
32.12.136.186 AS7018 AT&T Enterprises, LLC 1.90ms from Atlanta, US
128.169.129.90 AS16989 The University of Tennessee Health Science Center 19.04ms from Chicago, US
104.3.254.250 AS7018 AT&T Enterprises, LLC 2.60ms from Dallas, US
197.210.32.42 AS29465 MTN NIGERIA Communication limited 0.61ms from Lagos, NG
175.169.132.170 AS4837 CHINA UNICOM China169 Backbone 13.68ms from Liaoyang, CN
73.191.71.26 AS7922 Comcast Cable Communications, LLC 9.36ms from Manassas, US
16.26.206.218 AS16509 Amazon.com, Inc. 0.58ms from Melbourne, AU
221.120.130.10 AS4857 TVP Operations Company 0.52ms from Melbourne, AU
190.185.106.10 AS52438 PLANISYS S.A. 0.18ms from Miami, US
85.173.83.10 AS33934 OJSC Volgogradelectrosviaz 18.46ms from Moscow, RU
68.65.124.74 AS14877 FirstLight Fiber, Inc. 3.21ms from New York City, US
65.35.193.138 AS33363 Charter Communications, Inc 8.17ms from Orlando, US
126.4.199.42 AS17676 SoftBank Corp. 2.20ms from Osaka, JP
185.23.78.90 AS202105 Wafai Net 1.14ms from Riyadh, SA
143.225.18.250 AS137 Consortium GARR 5.58ms from Rome, IT
173.254.30.154 AS46606 Unified Layer 1.97ms from Salt Lake City, US
125.249.202.170 AS17858 LG POWERCOMM 2.16ms from Seoul, KR
220.70.184.202 AS4766 Korea Telecom 4.18ms from Seoul, KR
114.202.5.170 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
40.74.15.202 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
73.10.235.58 AS7922 Comcast Cable Communications, LLC 8.08ms from Ashburn, US
72.134.81.234 AS20001 Charter Communications Inc 5.02ms from Los Angeles, US
24.179.149.74 AS20115 Charter Communications LLC 9.17ms from Minneapolis, 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 212.182.101.161
traceroute to 212.182.101.161 (212.182.101.161): 64 hops max, 52 byte packets
3 [] 212.91.0.196 8.675 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 AS12346 at robtex.

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