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 102
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 10 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 102 domain names hosted across 49 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
212.182.102.132 ████████ 4
212.182.91.218 ██████████ 4
212.182.91.180 ███████ 4
212.182.96.194 ██████████ 4
212.182.119.155 ██████████ 3
212.182.103.43 ████████ 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
212.182.102.146 AS12346 Maria Curie-Sklodowska University 9.89ms from Warsaw, PL
212.182.80.1 AS12346 Maria Curie-Sklodowska University 3.86ms from Warsaw, PL
212.182.127.209 AS12346 Maria Curie-Sklodowska University 3.72ms from Warsaw, PL
212.182.85.152 AS12346 Maria Curie-Sklodowska University 5.90ms from Warsaw, PL
212.182.114.1 AS12346 Maria Curie-Sklodowska University 3.59ms from Warsaw, PL
212.182.91.153 AS12346 Maria Curie-Sklodowska University 3.62ms from Warsaw, PL
212.182.101.161 AS12346 Maria Curie-Sklodowska University 4.76ms from Warsaw, PL
212.182.86.1 AS12346 Maria Curie-Sklodowska University 4.03ms from Warsaw, PL
87.246.235.1 AS12346 Maria Curie-Sklodowska University 4.82ms from Warsaw, PL
212.182.118.109 AS12346 Maria Curie-Sklodowska University 3.76ms from Warsaw, PL
212.182.110.15 AS12346 Maria Curie-Sklodowska University 3.77ms from Warsaw, PL
212.182.90.69 AS12346 Maria Curie-Sklodowska University 3.80ms from Warsaw, PL
87.246.236.22 AS12346 Maria Curie-Sklodowska University 4.42ms from Warsaw, PL
87.246.239.14 AS12346 Maria Curie-Sklodowska University 5.67ms from Warsaw, PL
212.182.122.45 AS12346 Maria Curie-Sklodowska University 3.61ms from Warsaw, PL
212.182.100.113 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.93.33 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.87.221 AS12346 Maria Curie-Sklodowska University 7.49ms from Warsaw, PL
212.182.109.129 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.106.77 AS12346 Maria Curie-Sklodowska University 3.77ms from Warsaw, PL
87.246.225.1 AS12346 Maria Curie-Sklodowska University 3.76ms from Warsaw, PL
212.182.120.129 AS12346 Maria Curie-Sklodowska University 3.94ms from Warsaw, PL
212.182.83.193 AS12346 Maria Curie-Sklodowska University 3.80ms from Warsaw, PL
212.182.104.65 AS12346 Maria Curie-Sklodowska University 3.75ms from Warsaw, PL
87.246.233.133 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
203.150.144.234 AS4618 Internet Thailand Company Limited 0.60ms from Bangkok, TH
8.141.15.202 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.76ms from Beijing, CN
122.142.179.58 AS4837 CHINA UNICOM China169 Backbone 6.31ms from Changchun, CN
156.246.135.234 AS48031 Ivanov Vitaliy Sergeevich 0.06ms from Gdynia, PL
199.203.166.58 AS1680 Cellcom Fixed Line Communication L.P 0.70ms from Haifa, IL
23.30.79.74 AS7922 Comcast Cable Communications, LLC 8.87ms from Houston, US
221.138.131.106 AS9318 SK Broadband Co Ltd 1.44ms from Incheon, KR
178.54.152.42 AS48437 PP Merezha 1.74ms from Kyiv, UA
147.12.254.138 AS201838 Community Fibre Limited 1.08ms from London, GB
46.28.255.122 AS49318 TELEFONICA TECH UK MANAGED SERVICES LTD 5.71ms from London, GB
82.43.166.90 AS5089 Virgin Media Limited 3.12ms from London, GB
206.162.152.106 AS852 TELUS Communications Inc. 3.67ms from Montreal, CA
203.192.252.74 AS17665 ONEOTT INTERTAINMENT LIMITED 0.49ms from Mumbai, IN
202.220.182.202 AS9614 Oita Cable Telecom Co,ltd. 11.25ms from Osaka, JP
209.33.201.58 AS11071 InfoWest 6.48ms from Salt Lake City, US
80.209.226.186 AS212531 Interneto vizija 0.65ms from Vilnius, LT
112.109.80.250 AS45459 Solarix Networks Limited 0.30ms from Auckland, NZ
35.210.223.138 AS15169 Google LLC 0.16ms from Brussels, BE
104.3.254.250 AS7018 AT&T Enterprises, LLC 2.52ms from Dallas, US
73.95.193.250 AS7922 Comcast Cable Communications, LLC 5.60ms from Denver, US
195.65.216.90 AS3303 Swisscom (Switzerland) Ltd 0.76ms from Geneve, CH
91.121.218.26 AS16276 OVH SAS 0.06ms from Gravelines, FR
192.199.254.186 AS30475 Handy Networks, LLC 0.14ms from Greenwood Village, US
221.209.158.138 AS4837 CHINA UNICOM China169 Backbone 6.30ms from Harbin, CN
222.100.104.170 AS4766 Korea Telecom 0.96ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 212.182.95.89
traceroute to 212.182.95.89 (212.182.95.89): 64 hops max, 52 byte packets
3 [] 212.91.0.196 3.582 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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