81.6.184.0/22

AS24848 · Kielce University of Technology

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Summary

Country	Poland
Domain	kielce.pl
ASN	AS24848
Registry	RIPE
ID	POLITECHNIKA-SW

WHOIS Details

inetnum:        81.6.186.0 - 81.6.186.255
netname:        POLITECHNIKA-SW
descr:          Kielce University Of Technology
descr:          MAN Kielce - backbone
country:        PL
remarks:        INFRA-AW
admin-c:        KIE8-RIPE
tech-c:         KIE8-RIPE
status:         ASSIGNED PA
mnt-by:         KUT-PL
created:        2009-05-29T12:04:05Z
last-modified:  2009-05-29T12:04:05Z
source:         RIPE
abuse-email:    abuse@man.kielce.pl
abuse-c:        KIE8-RIPE
abuse-org:      ORG-KUoT1-RIPE

role:           Kielman NOC
address:        KielMAN
address:        Kielce University of Technology
address:        Al. 1000-lecia P.P. 5
address:        25-314 Kielce, PL
phone:          +48 41 3424405
phone:          +48 41 3424496
e-mail:         ripe@man.kielce.pl
admin-c:        ZS266-RIPE
admin-c:        TS408-RIPE
tech-c:         TS408-RIPE
tech-c:         MZW1-RIPE
tech-c:         AL1226-RIPE
nic-hdl:        KIE8-RIPE
remarks:        ------------------------------------------------------
remarks:        For rev domains delegations contact dns@man.kielce.pl
remarks:        For IP affairs contact ripe@man.kielce.pl
remarks:        For abuse incidents contact abuse@man.kielce.pl
remarks:        ------------------------------------------------------
notify:         ripe@man.kielce.pl
mnt-by:         KUT-PL
created:        2004-01-01T08:47:24Z
last-modified:  2022-09-12T10:25:03Z
source:         RIPE
abuse-mailbox:  abuse@man.kielce.pl

route:          81.6.184.0/22
descr:          Metropolitan Area Network KIELMAN
descr:          Kielce, POLAND
origin:         AS24848
mnt-by:         KUT-PL
created:        2010-05-31T10:30:55Z
last-modified:  2010-05-31T10:30:55Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 81.6.184.0/22

Range	ASN	Company	Num of IPs
81.6.187.0/24	AS48227	Swietokrzyski Urzad Wojewodzki	256

Nearby Ranges

BGP prefixes that overlap with 81.6.0.0/16

Range	ASN	Company	Num of IPs
81.6.64.0/18	AS15897	Vodafone Telekomunikasyon A.S.	16,384
81.6.192.0/18	AS13285	TalkTalk Communications Limited	16,384
81.6.0.0/19	AS1836	green.ch AG	8,192
81.6.48.0/20	AS1836	green.ch AG	4,096
81.6.32.0/20	AS13030	Init7 (Switzerland) Ltd.	4,096
81.6.140.0/24	AS43386	N3T Projekt	256
81.6.187.0/24	AS48227	Swietokrzyski Urzad Wojewodzki	256
81.6.136.0/24	AS208930	INTERBIT	256
81.6.136.0/24	AS30778	INTERBIT	256
81.6.140.0/24	AS30778	N3T Projekt	256
81.6.139.0/24	AS43386	N3T Projekt	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.6.186.17	AS24848 Kielce University of Technology	`5.17ms` from Warsaw, PL
81.6.187.37	AS48227 Swietokrzyski Urzad Wojewodzki	`4.35ms` 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
15.204.184.150	AS16276 OVH SAS	`1.23ms` from Ashburn, US
206.219.101.102	AS46963 City of Winston-Salem	`6.54ms` from Atlanta, US
205.144.228.6	AS7086 Mississippi, Department of Information Technology Services (ITS)	`8.19ms` from Atlanta, US
71.26.150.166	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Boston, US
110.184.165.214	AS4134 CHINANET-BACKBONE	`1.63ms` from Chengdu, CN
73.26.211.118	AS7922 Comcast Cable Communications, LLC	`12.27ms` from Denver, US
3.126.139.70	AS16509 Amazon.com, Inc.	`0.50ms` from Frankfurt am Main, DE
130.162.38.198	AS31898 Oracle Corporation	`0.30ms` from Frankfurt am Main, DE
111.123.167.182	AS4134 CHINANET-BACKBONE	`6.97ms` from Guiyang, CN
154.66.110.38	AS37642 Comnet Pty Ltd	`7.69ms` from Johannesburg, ZA
193.106.59.230	AS42510 FOP "Makurin Stanislav Volodimirovich"	`0.23ms` from Kyiv, UA
12.164.118.134	AS7018 AT&T Enterprises, LLC	`5.49ms` from Miami, US
159.41.119.54	AS8011 MongoDB, Inc.	`0.11ms` from Montreal, CA
115.247.68.198	AS55836 Reliance Jio Infocomm Limited	`1.21ms` from Mumbai, IN
14.192.120.182	AS131934 ICC Corporation	`3.83ms` from Osaka, JP
60.90.131.102	AS17676 SoftBank Corp.	`3.67ms` from Osaka, JP
153.129.25.246	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.64ms` from Osaka, JP
185.195.235.198	AS39351 31173 Services AB	`0.46ms` from Oslo, NO
88.181.108.166	AS12322 Free SAS	`2.94ms` from Paris, FR
88.172.225.38	AS12322 Free SAS	`3.05ms` from Paris, FR
191.238.74.70	AS8075 Microsoft Corporation	`0.19ms` from Sao Paulo, BR
207.34.128.134	AS852 TELUS Communications Inc.	`3.96ms` from Seattle, US
14.103.248.118	AS4811 China Telecom (Group)	`2.98ms` from Shanghai, CN
149.171.167.246	AS23859 University of New South Wales	`0.84ms` from Sydney, AU
36.232.198.22	AS3462 Data Communication Business Group	`2.97ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f2 -m14 81.6.184.36

traceroute to 81.6.184.36 (81.6.184.36): 14 hops max, 52 byte packets

2 [AS206446] 185.185.133.36 2.438 ms

3 *

4 *

5 *

6 [AS12400] 82.102.129.235 63.986 ms

7 [] 80.81.193.233 82.543 ms

8 [AS196844] 212.191.239.9 85.094 ms

9 [AS24848] 81.6.186.18 87.973 ms

10 [AS24848] 81.6.186.19 91.233 ms

11 [AS24848] 81.6.186.18 88.119 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On January 18th 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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