213.73.16.0/22

AS21064 · University of Warmia and Mazury in Olsztyn, Poland

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Summary

Country	Poland
Domain	man.olsztyn.pl
ASN	AS21064
Registry	RIPE
ID	OLMAN

WHOIS Details

inetnum:        213.73.16.0 - 213.73.16.255
netname:        OLMAN
descr:          UWM - OLMAN
country:        PL
admin-c:        MK8194-RIPE
tech-c:         MK8194-RIPE
status:         ASSIGNED PA
mnt-by:         OLMAN-MNT
created:        2010-04-15T07:40:49Z
last-modified:  2012-01-13T12:42:55Z
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:          213.73.16.0/22
descr:          PL-OLMAN
origin:         AS21064
mnt-by:         OLMAN-MNT
created:        2010-04-14T18:29:24Z
last-modified:  2010-04-14T18:29:24Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.73.0.0/16

Range	ASN	Company	Num of IPs
213.73.128.0/17	AS33915	Ziggo B.V.	32,768
213.73.32.0/19	AS15633	Universitat Oberta de Catalunya	8,192
213.73.28.0/23	AS15798	University of Warmia and Mazury in Olsztyn	512
213.73.30.0/24	AS15798	OLMAN - UWM - P2P	256
213.73.13.0/24	AS34076	ZETO OLSZTYN	256
213.73.14.0/24	AS34076	ZETO OLSZTYN	256
213.73.31.0/24	AS44551	Warminsko-Mazurskie Centrum Nowych Technologii	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
77.60.185.102	AS1136 KPN B.V.	`3.10ms` from Amsterdam, NL
214.59.17.54	AS5972 United States Department of Defense (DoD)	`4.62ms` from Ashburn, US
118.92.17.102	AS9500 One New Zealand Group Limited	`5.90ms` from Auckland, NZ
79.245.229.246	AS3320 Deutsche Telekom AG	`1.84ms` from Berlin, DE
100.20.245.214	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
91.6.21.6	AS3320 Deutsche Telekom AG	`7.51ms` from Frankfurt am Main, DE
113.179.151.246	AS45899 VNPT Corp	`3.00ms` from Hanoi, VN
43.132.94.150	AS139341 ACE	`0.12ms` from Los Angeles, US
103.40.2.54	AS150450 Kinahugan Bojol Communications, Inc.	`14.81ms` from Manila, PH
187.208.95.54	AS8151 UNINET	`1.62ms` from Mexico City, MX
37.103.109.150	AS1267 WIND TRE S.P.A.	`4.50ms` from Milan, IT
89.169.29.22	AS29182 JSC IOT	`0.33ms` from Moscow, RU
35.207.221.166	AS19527 Google LLC	`0.09ms` from Mumbai, IN
194.104.232.214	AS49505 JSC Selectel	`0.96ms` from Saint Petersburg, RU
123.200.80.6	AS38121 LG HelloVision Corp.	`5.97ms` from Seoul, KR
119.201.132.22	AS4766 Korea Telecom	`4.99ms` from Seoul, KR
27.236.171.150	AS4766 Korea Telecom	`7.15ms` from Seoul, KR
118.58.244.214	AS4766 Korea Telecom	`6.52ms` from Seoul, KR
116.121.188.214	AS9318 SK Broadband Co Ltd	`1.58ms` from Seoul, KR
140.204.22.38	AS31898 Oracle Corporation	`0.16ms` from Sydney, AU
162.230.11.166	AS7018 AT&T Enterprises, LLC	`1.73ms` from Atlanta, US
184.82.170.38	AS133481 AIS Fibre	`9.22ms` from Bangkok, TH
110.248.228.198	AS4837 CHINA UNICOM China169 Backbone	`9.54ms` from Beijing, CN
113.193.5.118	AS45528 Tikona Infinet Ltd.	`0.88ms` from Bengaluru, IN
217.230.180.22	AS3320 Deutsche Telekom AG	`4.89ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m7 213.73.19.248

traceroute to 213.73.19.248 (213.73.19.248): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.07 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 14th 2026

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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