Autonomous System 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 102
IPv4 addresses 16,896
IPv6 addresses 0
ASN type Education
Registry ripe
Allocated 24 years ago on May 06, 2002
Updated a year ago on May 29, 2025
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

There are no known IPv6 addresses belonging to this network

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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 102 domain names hosted across 49 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.182.91.218 ██████████ 4
212.182.96.194 ██████████ 3
212.182.103.43 █████████ 3
87.246.232.78 ██████████ 2
87.246.228.55 ██████████ 2
212.182.119.155 ██████████ 2
212.182.117.168 ██████████ 2
212.182.93.198 ██████████ 2
212.182.89.10 ██████████ 2
212.182.85.130 █████████ 2

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Useful for Cybersecurity

Peers

There are 6 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.
AS39288 VIRTUAL TELECOM SP. Z O.O.
AS8458 World Discount Telecommunication Polska Sp. z o.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS39288 VIRTUAL TELECOM SP. Z O.O.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS197586 UHC sp. z o.o.
AS198197 NETRIX GROUP SP. Z O.O.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
212.182.104.1 AS12346 Maria Curie-Sklodowska University 3.67ms from Warsaw, PL
87.246.225.1 AS12346 Maria Curie-Sklodowska University 3.73ms from Warsaw, PL
212.182.90.41 AS12346 Maria Curie-Sklodowska University 3.66ms from Warsaw, PL
212.182.106.121 AS12346 Maria Curie-Sklodowska University 3.68ms from Warsaw, PL
212.182.99.129 AS12346 Maria Curie-Sklodowska University 4.12ms from Warsaw, PL
212.182.80.169 AS12346 Maria Curie-Sklodowska University 3.85ms from Warsaw, PL
212.182.105.121 AS12346 Maria Curie-Sklodowska University 3.85ms from Warsaw, PL
87.246.234.138 AS12346 Maria Curie-Sklodowska University 3.89ms from Warsaw, PL
212.182.111.169 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.95.137 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.117.249 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.126.225 AS12346 Maria Curie-Sklodowska University 3.91ms from Warsaw, PL
87.246.235.1 AS12346 Maria Curie-Sklodowska University 3.68ms from Warsaw, PL
212.182.108.65 AS12346 Maria Curie-Sklodowska University 3.69ms from Warsaw, PL
212.182.120.65 AS12346 Maria Curie-Sklodowska University 3.69ms from Warsaw, PL
212.182.112.73 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
87.246.232.45 AS12346 Maria Curie-Sklodowska University 3.66ms from Warsaw, PL
212.182.122.33 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.85.147 AS12346 Maria Curie-Sklodowska University 5.27ms from Warsaw, PL
87.246.237.9 AS12346 Maria Curie-Sklodowska University 3.72ms from Warsaw, PL
192.188.235.133 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.103.185 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.94.121 AS12346 Maria Curie-Sklodowska University 3.73ms from Warsaw, PL
212.182.119.217 AS12346 Maria Curie-Sklodowska University 3.66ms from Warsaw, PL
212.182.92.249 AS12346 Maria Curie-Sklodowska University 3.73ms 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
32.12.136.186 AS7018 AT&T Enterprises, LLC 1.80ms from Atlanta, US
66.208.213.74 AS7922 Comcast Cable Communications, LLC 9.49ms from Fremont, US
14.215.160.122 AS4134 CHINANET BACKBONE 1.44ms from Guangzhou, CN
124.225.242.10 AS4134 CHINANET BACKBONE 2.72ms from Haikou, CN
121.43.160.202 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.16ms from Hangzhou, CN
103.150.33.250 AS140390 PT BUROQ SARANA INFORMATIKA 0.44ms from Jakarta, ID
92.59.241.154 AS12479 Orange Espagne SA 6.96ms from Madrid, ES
185.88.196.42 AS202757 PLT Connectic SARL 1.13ms from Paris, FR
92.158.92.234 AS3215 Orange S.A. 5.42ms from Paris, FR
20.230.252.234 AS8075 Microsoft Corporation 0.30ms from Quincy, US
181.172.54.234 AS7418 TELEFÓNICA CHILE S.A. 15.58ms from Santiago, CL
96.55.59.26 AS6327 Shaw Communications 8.35ms from Seattle, US
113.234.162.42 AS4837 CHINA UNICOM China169 Backbone 7.80ms from Tieling, CN
199.7.225.10 AS13729 Fidessa Corporation 0.73ms from Toronto, CA
103.253.33.42 AS7029 Windstream Communications LLC 0.39ms from Ashburn, US
34.76.180.186 AS396982 Google LLC 0.15ms from Brussels, BE
89.135.88.234 AS21334 One Hungary Ltd. 5.21ms from Budapest, HU
189.103.149.170 AS28573 Claro NXT Telecomunicacoes Ltda 13.75ms from Curitiba, BR
47.97.141.106 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.97ms from Hangzhou, CN
101.71.158.26 AS4837 CHINA UNICOM China169 Backbone 5.15ms from Hangzhou, CN
5.152.214.10 AS20860 IOMART CLOUD SERVICES LIMITED 2.58ms from London, GB
60.246.68.122 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.82ms from Macau, MO
79.159.203.90 AS3352 TELEFONICA DE ESPANA S.A.U. 10.09ms from Madrid, ES
103.24.63.106 AS55862 Wan & Lan Internet Pvt Ltd 0.47ms from Mumbai, IN
115.211.17.58 AS4134 CHINANET BACKBONE 8.97ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 192.188.233.1
traceroute to 192.188.233.1 (192.188.233.1): 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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