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 103
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 7 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 103 domain names hosted across 50 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
212.182.91.218 ██████████ 4
212.182.103.43 █████████ 4
212.182.91.180 ██████████ 4
212.182.102.132 ████████ 4
212.182.96.194 ██████████ 4
212.182.93.213 ███████ 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
212.182.110.129 AS12346 Maria Curie-Sklodowska University 3.62ms from Warsaw, PL
212.182.112.113 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
212.182.121.1 AS12346 Maria Curie-Sklodowska University 3.87ms from Warsaw, PL
87.246.229.81 AS12346 Maria Curie-Sklodowska University 3.50ms from Warsaw, PL
212.182.83.161 AS12346 Maria Curie-Sklodowska University 3.62ms from Warsaw, PL
212.182.99.65 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.89.129 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
87.246.225.1 AS12346 Maria Curie-Sklodowska University 4.12ms from Warsaw, PL
212.182.93.97 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.82.8 AS12346 Maria Curie-Sklodowska University 4.15ms from Warsaw, PL
87.246.234.207 AS12346 Maria Curie-Sklodowska University 4.00ms from Warsaw, PL
212.182.109.1 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
192.188.233.1 AS12346 Maria Curie-Sklodowska University 5.81ms from Warsaw, PL
212.182.84.129 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
87.246.226.137 AS12346 Maria Curie-Sklodowska University 3.73ms from Warsaw, PL
212.182.125.217 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.95.57 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
212.182.118.1 AS12346 Maria Curie-Sklodowska University 3.51ms from Warsaw, PL
212.182.88.1 AS12346 Maria Curie-Sklodowska University 3.98ms from Warsaw, PL
212.182.90.37 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
212.182.102.145 AS12346 Maria Curie-Sklodowska University 9.60ms from Warsaw, PL
212.182.91.149 AS12346 Maria Curie-Sklodowska University 3.54ms from Warsaw, PL
87.246.228.129 AS12346 Maria Curie-Sklodowska University 3.71ms from Warsaw, PL
212.182.105.121 AS12346 Maria Curie-Sklodowska University 3.69ms from Warsaw, PL
2a04:444:cfff:c047::4 AS12346 Maria Curie-Sklodowska University 8.00ms 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
86.90.52.218 AS1136 KPN B.V. 1.14ms from Amsterdam, NL
43.152.236.170 AS132203 Tencent Building, Kejizhongyi Avenue 0.82ms from Bangkok, TH
217.19.239.106 AS34762 Combell NV 4.81ms from Brussels, BE
156.222.29.234 AS8452 TE-AS 2.87ms from Cairo, EG
222.246.111.122 AS4134 CHINANET-BACKBONE 5.39ms from Changsha, CN
12.204.64.26 AS7018 AT&T Enterprises, LLC 2.21ms from Chicago, US
140.226.3.202 AS16519 University of Colorado Denver 0.81ms from Denver, US
85.234.92.10 AS199524 G-Core Labs S.A. 0.29ms from Luxembourg, LU
95.241.49.106 AS3269 Telecom Italia S.p.A. 4.66ms from Milan, IT
66.66.198.26 AS11351 Charter Communications Inc 15.69ms from New York City, US
43.234.64.250 AS17506 ARTERIA Networks Corporation 4.85ms from Osaka, JP
180.33.42.26 AS4713 NTT DOCOMO BUSINESS,Inc. 3.40ms from Osaka, JP
46.218.92.10 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.86ms from Paris, FR
140.178.182.106 AS668 United States Department of Defense (DoD) 3.85ms from San Jose, US
213.100.202.26 AS1257 Tele2 Sverige AB 1.08ms from Stockholm, SE
14.193.245.154 AS4721 JCOM Co., Ltd. 8.39ms from Tokyo, JP
54.190.81.106 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
108.89.157.122 AS7018 AT&T Enterprises, LLC 9.01ms from Columbus, US
99.164.39.74 AS7018 AT&T Enterprises, LLC 1.81ms from Dallas, US
207.47.189.58 AS803 Saskatchewan Telecommunications 19.21ms from Des Moines, US
18.194.150.74 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
2.201.215.138 AS3209 Vodafone GmbH 6.96ms from Frankfurt am Main, DE
46.189.250.106 AS12353 Vodafone Portugal 4.57ms from Lisbon, PT
96.93.135.202 AS7922 Comcast Cable Communications, LLC 6.74ms from Morris Plains, US
117.248.98.58 AS9829 National Internet Backbone 15.97ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 212.182.88.1
traceroute to 212.182.88.1 (212.182.88.1): 64 hops max, 52 byte packets
3 [] 212.91.0.196 13.045 ms
4 [AS12346] 212.182.88.1 10.65 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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