192.188.235.0/24

AS12346 · Maria Curie-Sklodowska University

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Summary

Country	Poland
Domain	umcs.pl
ASN	AS12346
Registry	RIPE
ID	LUBMAN

WHOIS Details

inetnum:        192.188.235.0 - 192.188.235.255
netname:        LUBMAN
descr:          pl. Marii Curie-Sklodowskiej 1
descr:          20-031 Lublin
country:        PL
org:            ORG-MCU1-RIPE
admin-c:        AD6207-RIPE
tech-c:         AD6207-RIPE
status:         LEGACY
mnt-lower:      PL-LUBMAN-MNT
mnt-domains:    PL-LUBMAN-MNT
mnt-routes:     PL-LUBMAN-MNT
mnt-by:         PL-LUBMAN-MNT
created:        2024-11-14T11:10:26Z
last-modified:  2024-11-14T11:10:26Z
source:         RIPE
remarks:        INFRA-AW
abuse-email:    abuse@ripe.umcs.pl
abuse-c:        LUBM4-RIPE
abuse-org:      ORG-MCU1-RIPE

organisation:   ORG-MCU1-RIPE
org-name:       Maria Curie-Sklodowska University
country:        PL
org-type:       LIR
address:        pl. Marii Curie-Sklodowskiej 5
address:        20-031
address:        Lublin
address:        POLAND
phone:          +48815376192
fax-no:         +48815376192
e-mail:         ripe@umcs.pl
admin-c:        AD6207-RIPE
tech-c:         LUBM3-RIPE
mnt-ref:        PL-LUBMAN-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL-LUBMAN-MNT
abuse-c:        LUBM4-RIPE
created:        2004-04-17T11:48:25Z
last-modified:  2024-06-19T10:01:16Z
source:         RIPE

person:         Artur Dziubicki
address:        pl. Marii Curie-Sklodowskiej 1
address:        20-031 Lublin
address:        POLAND
phone:          +48 81 537 7799
fax-no:         +48 81 537 6192
e-mail:         artur.dziubicki@umcs.lublin.pl
nic-hdl:        AD6207-RIPE
mnt-by:         PL-LUBMAN-MNT
created:        2009-02-25T10:24:30Z
last-modified:  2018-03-22T09:23:24Z
source:         RIPE

route:          192.188.235.0/24
origin:         AS12346
mnt-by:         PL-LUBMAN-MNT
created:        2024-11-08T14:00:18Z
last-modified:  2024-11-08T14:00:18Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
192.188.235.21	AS12346 Maria Curie-Sklodowska University	`11.23ms` 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
52.30.176.56	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
175.171.183.120	AS4837 CHINA UNICOM China169 Backbone	`8.13ms` from Liaoyang, CN
47.145.134.248	AS5650 Frontier Communications of America, Inc.	`1.92ms` from Los Angeles, US
170.84.96.104	AS264992 Visionet Fibra Ltda	`0.96ms` from Sao Paulo, BR
121.146.58.184	AS4766 Korea Telecom	`7.41ms` from Seoul, KR
16.171.173.24	AS16509 Amazon.com, Inc.	`1.10ms` from Stockholm, SE
40.79.118.232	AS8075 Microsoft Corporation	`0.66ms` from Boydton, US
104.199.94.232	AS396982 Google LLC	`0.14ms` from Brussels, BE
34.136.188.56	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
72.177.27.88	AS11427 Charter Communications Inc	`9.86ms` from Dallas, US
79.222.28.200	AS3320 Deutsche Telekom AG	`3.34ms` from Duesseldorf, DE
118.70.28.248	AS18403 FPT Telecom Company	`0.90ms` from Hanoi, VN
154.216.36.168	AS132839 POWER LINE DATACENTER	`1.41ms` from Hong Kong, HK
122.138.203.136	AS4837 CHINA UNICOM China169 Backbone	`15.48ms` from Liaoyang, CN
2.121.47.104	AS5607 Sky UK Limited	`5.09ms` from London, GB
79.147.244.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.36ms` from Madrid, ES
122.252.42.248	AS16625 Akamai Technologies, Inc.	`0.57ms` from Melbourne, AU
82.127.123.152	AS3215 Orange S.A.	`4.00ms` from Paris, FR
69.139.74.72	AS7922 Comcast Cable Communications, LLC	`6.83ms` from Piscataway, US
83.23.195.248	AS5617 Orange Polska Spolka Akcyjna	`18.58ms` from Poznan, PL
64.167.39.104	AS7018 AT&T Enterprises, LLC	`6.47ms` from Redding, US
164.42.197.56	AS16649 Interamerican University of Puerto Rico	`1.46ms` from San Juan, PR
91.119.121.8	AS8412 T-Mobile Austria GmbH	`5.21ms` from Vienna, AT
78.60.44.152	AS8764 Telia Lietuva, AB	`7.91ms` from Vilnius, LT
121.19.109.200	AS4837 CHINA UNICOM China169 Backbone	`10.12ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 192.188.235.21

traceroute to 192.188.235.21 (192.188.235.21): 64 hops max, 52 byte packets

1 [AS749] 11.54.249.46 0.404 ms

2 [AS749] 11.73.1.169 1.822 ms

3 *

4 [AS749] 11.94.138.253 0.51 ms

5 [] 103.52.73.22 15.556 ms

6 *

7 [AS23724] 106.120.186.133 13.862 ms

8 *

9 *

10 *

11 [AS4134] 202.97.99.158 167.176 ms

12 *

13 [AS3356] 171.75.8.27 203.357 ms

14 [AS3356] 212.133.94.154 192.149 ms

15 [AS12346] 192.188.235.21 195.534 ms

Measurement taken from

IPinfo ProbeNet in Hohhot, CN

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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