213.73.0.0/21

AS15798 · University of Warmia and Mazury in Olsztyn, Poland

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Summary

Country	Poland
Domain	uwm.edu.pl
ASN	AS15798
Registry	RIPE
ID	UWM-3

WHOIS Details

inetnum:        213.73.4.0 - 213.73.6.255
netname:        UWM-3
descr:          Uniwersytet Warminsko-Mazurski w Olsztynie
descr:          University of Warmia and Mazury in Olsztyn, Poland
country:        PL
admin-c:        MK8194-RIPE
tech-c:         MK8194-RIPE
remarks:        ********************************************
remarks:        For problems relating e-mail abuse,
remarks:        port scan ..., contact:
remarks:        abuse@man.olsztyn.pl
remarks:        ********************************************
status:         ASSIGNED PA
notify:         mkwiecien@man.olsztyn.pl
mnt-by:         OLMAN-MNT
mnt-lower:      OLMAN-MNT
created:        2004-01-28T08:43:25Z
last-modified:  2015-06-15T11:43:50Z
source:         RIPE
abuse-email:    abuse@man.olsztyn.pl
abuse-c:        AO3681-RIPE
abuse-org:      ORG-UoWa1-RIPE

person:         Marcin Kwiecien
address:        University of Warmia and Mazury in Olsztyn
address:        Uniwersytet Warminsko-Mazurski w Olsztynie
address:        OLMAN
address:        OEiZ MSK OLMAN
address:        ul. Jana Heweliusza 8
address:        10-726 Olsztyn, Poland
phone:          +48 89 523 43 50
phone:          +48 89 523 44 00
fax-no:         +48 89 523 43 47
e-mail:         mkwiecien@man.olsztyn.pl
notify:         mkwiecien@man.olsztyn.pl
nic-hdl:        MK8194-RIPE
mnt-by:         MK8194-MNT
mnt-by:         OLMAN-MNT
created:        2009-03-30T08:49:44Z
last-modified:  2009-12-08T08:21:51Z
source:         RIPE

route:          213.73.0.0/21
descr:          PL-OLMAN
origin:         AS15798
mnt-by:         OLMAN-MNT
created:        2004-02-05T07:21:19Z
last-modified:  2004-02-05T07:21:19Z
source:         RIPE

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
213.73.3.30	chmura.edu.pl	1
213.73.2.125	skkw.olsztyn.pl	1
213.73.2.103	sitpolsztyn.pl	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
213.73.3.163	AS15798 University of Warmia and Mazury in Olsztyn, Poland	`7.60ms` from Warsaw, PL
213.73.1.75	AS15798 University of Warmia and Mazury in Olsztyn, Poland	`7.57ms` from Warsaw, PL
213.73.2.100	AS15798 University of Warmia and Mazury in Olsztyn, Poland	`7.42ms` from Warsaw, PL
213.73.5.177	AS15798 University of Warmia and Mazury in Olsztyn, Poland	`8.48ms` 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
75.16.161.165	AS7018 AT&T Enterprises, LLC	`6.55ms` from Atlanta, US
85.216.203.53	AS6830 Liberty Global B.V.	`7.65ms` from Bratislava, SK
197.167.176.37	AS24863 Link Egypt (Link.NET)	`9.00ms` from Cairo, EG
73.110.255.149	AS7922 Comcast Cable Communications, LLC	`10.93ms` from Chicago, US
61.139.162.5	AS4837 CHINA UNICOM China169 Backbone	`15.72ms` from Dalian, CN
67.130.187.133	AS209 CenturyLink Communications, LLC	`1.31ms` from Dallas, US
54.220.209.69	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
79.246.192.85	AS3320 Deutsche Telekom AG	`6.52ms` from Frankfurt am Main, DE
202.181.162.37	AS7540 HongKong Commercial Internet Exchange	`0.35ms` from Hong Kong, HK
88.226.175.213	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.26ms` from Izmir, TR
124.41.232.5	AS17501 WorldLink Communications Pvt Ltd	`0.37ms` from Kathmandu, NP
86.156.27.53	AS2856 British Telecommunications PLC	`2.56ms` from London, GB
108.157.88.149	AS16509 Amazon.com, Inc.	`0.33ms` from Madrid, ES
185.142.195.165	AS200845 AVATEL TELECOM, SA	`9.48ms` from Madrid, ES
163.116.206.37	AS55256 Netskope Inc	`0.15ms` from Melbourne, AU
94.164.136.133	AS1267 WIND TRE S.P.A.	`14.42ms` from Milan, IT
67.205.50.5	AS26347 New Dream Network, LLC	`0.81ms` from Portland, US
122.5.51.69	AS4134 CHINANET-BACKBONE	`4.88ms` from Qingdao, CN
119.186.88.229	AS4837 CHINA UNICOM China169 Backbone	`4.89ms` from Qingdao, CN
44.217.9.37	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
101.227.139.85	AS4812 China Telecom (Group)	`0.91ms` from Shanghai, CN
58.65.245.69	AS24535 PT.Insan Sarana Telematika	`0.59ms` from Singapore, SG
75.225.134.53	AS6167 Verizon Business	`15.66ms` from Atlanta, US
108.213.205.181	AS7018 AT&T Enterprises, LLC	`10.66ms` from Atlanta, US
202.170.204.181	AS24186 RailTel Corporation of India Ltd	`1.58ms` from Chennai, IN

Traceroute

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

traceroute -a -n -q1 -f4 213.73.2.169

traceroute to 213.73.2.169 (213.73.2.169): 64 hops max, 52 byte packets

4 [AS21320] 83.97.88.121 42.866 ms

5 [AS21320] 83.97.88.122 42.99 ms

6 [AS15798] 213.73.2.169 51.358 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On September 11th 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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