188.137.72.0/21

AS13000 · Leon Sp. z o.o.

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Summary

Country	Poland
Domain	leon.pl
ASN	AS13000
Parent Range	188.137.0.0/17
Registry	RIPE
ID	LEON-NET

WHOIS Details

inetnum:        188.137.72.0 - 188.137.79.255
netname:        LEON-NET
descr:          Leon Sp. z o.o.
descr:          Static IP assignments
country:        PL
admin-c:        MK2139-RIPE
tech-c:         MK2139-RIPE
status:         ASSIGNED PA
mnt-by:         LEON-MNT
created:        2013-10-22T08:16:25Z
last-modified:  2013-10-22T08:16:25Z
source:         RIPE
abuse-email:    abuse@leon.pl
abuse-c:        LSZO1-RIPE
abuse-org:      ORG-LSzo6-RIPE

person:         Marcin Kuczera
address:        Leon Sp. z o.o.
address:        ul. Kilinskiego 33D
address:        44-200 Rybnik
address:        POLAND
phone:          +48327557575
nic-hdl:        MK2139-RIPE
mnt-by:         LEON-MNT
created:        2002-06-10T08:25:35Z
last-modified:  2014-01-10T07:24:08Z
source:         RIPE

route:          188.137.72.0/21
descr:          Leon Providing
origin:         AS13000
mnt-by:         LEON-MNT
created:        2010-11-04T09:27:40Z
last-modified:  2010-11-04T09:27:40Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 188.137.72.0/21

Range	ASN	Company	Num of IPs
188.137.0.0/17	AS13000	Leon Sp. z o.o.	32,768

Nearby Ranges

BGP prefixes that overlap with 188.137.0.0/16

Range	ASN	Company	Num of IPs
188.137.0.0/17	AS13000	Leon Sp. z o.o.	32,768
188.137.192.0/19	AS6848	Telenet BV	8,192
188.137.160.0/20	AS8758	Iway AG	4,096
188.137.64.0/21	AS13000	Leon Sp. z o.o.	2,048
188.137.184.0/21	AS21263	TeleData GmbH	2,048
188.137.56.0/21	AS13000	Leon Sp. z o.o.	2,048
188.137.28.0/22	AS13000	Leon Sp. z o.o.	1,024
188.137.48.0/22	AS13000	Leon Sp. z o.o.	1,024
188.137.52.0/22	AS13000	Leon Sp. z o.o.	1,024
188.137.100.0/22	AS13000	Leon Sp. z o.o.	1,024
188.137.152.0/24	AS216416	Evolusfibre AT	256
188.137.153.0/24	AS216416	Evolusfibre AT	256
188.137.154.0/24	AS216416	Evolusfibre AT	256
188.137.155.0/24	AS216416	Evolusfibre AT	256
188.137.156.0/24	AS216416	Evolusfibre AT	256
188.137.157.0/24	AS216416	Evolusfibre AT	256
188.137.158.0/24	AS49592	Pipe Networks LTD	256
188.137.118.0/24	AS61134	Safe-Lock.Net Dawid Partyka - Swiatlowod	256
188.137.2.0/24	AS13000	Leon Sp. z o.o.	256
188.137.159.0/24	AS203156	Relayify LLC	256

Hosted domains

There are 15 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
188.137.79.182	irregular.pl	8
188.137.78.160	mmartprojekt.pl	3
188.137.79.153	dgajda.eu	1
188.137.76.89	j000.net	1
188.137.73.130	cafedecolombia.cc	1
188.137.75.233	mpiks.pl	1

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

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Pingable IPs

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

IP Address	ASN	Details
188.137.76.67	AS13000 Leon Sp. z o.o.	`4.51ms` from Wrocław, PL
188.137.73.19	AS13000 Leon Sp. z o.o.	`4.51ms` from Wrocław, PL
188.137.77.32	AS13000 Leon Sp. z o.o.	`4.60ms` from Wrocław, PL
188.137.79.53	AS13000 Leon Sp. z o.o.	`4.63ms` from Wrocław, PL
188.137.78.11	AS13000 Leon Sp. z o.o.	`4.68ms` from Wrocław, PL
188.137.74.232	AS13000 Leon Sp. z o.o.	`4.53ms` from Wrocław, PL
188.137.72.9	AS13000 Leon Sp. z o.o.	`4.73ms` from Wrocław, PL
188.137.75.160	AS13000 Leon Sp. z o.o.	`4.59ms` from Wrocław, 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
216.201.8.53	AS7106 Com Net, Inc.	`2.85ms` from Columbus, US
18.252.150.133	AS8987 Amazon Data Services Ireland Ltd	`0.88ms` from Columbus, US
65.155.142.21	AS209 CenturyLink Communications, LLC	`3.04ms` from Denver, US
20.239.140.229	AS8075 Microsoft Corporation	`0.61ms` from Hong Kong, HK
182.16.162.133	AS17995 PT iForte Global Internet	`0.56ms` from Jakarta, ID
47.51.7.213	AS20115 Charter Communications LLC	`3.00ms` from Los Angeles, US
104.168.89.197	AS36352 HostPapa	`0.27ms` from Los Angeles, US
89.131.62.181	AS12479 Orange Espagne SA	`10.95ms` from Madrid, ES
95.252.167.149	AS3269 Telecom Italia S.p.A.	`6.35ms` from Milan, IT
96.62.185.165	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.18ms` from Milan, IT
24.179.153.197	AS20115 Charter Communications LLC	`6.83ms` from Minneapolis, US
46.128.245.229	AS35244 Tele Columbus AG	`6.79ms` from Munich, DE
24.104.252.53	AS12271 Charter Communications Inc	`4.48ms` from New York City, US
159.196.82.101	AS4764 Aussie Broadband	`0.78ms` from Perth, AU
18.68.145.37	AS16509 Amazon.com, Inc.	`0.49ms` from Seattle, US
3.162.19.149	AS16509 Amazon.com, Inc.	`3.77ms` from Sheffield, GB
168.1.61.53	AS36351 IBM Cloud	`0.49ms` from Sydney, AU
198.84.155.21	AS5645 TekSavvy Solutions, Inc.	`12.36ms` from Toronto, CA
87.126.70.245	AS8866 Vivacom Bulgaria EAD	`0.74ms` from Varna, BG
77.119.230.197	AS25255 ==> TELE2 AUSTRIA <==	`5.97ms` from Vienna, AT
219.145.236.53	AS4134 CHINANET-BACKBONE	`9.12ms` from Xi'an, CN
162.158.77.101	AS13335 Cloudflare, Inc.	`0.23ms` from Ashburn, US
3.215.201.149	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
35.90.10.133	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
211.141.1.85	AS134810 China Mobile Group JiLin communications corporation	`4.24ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 -f2 188.137.72.198

traceroute to 188.137.72.198 (188.137.72.198): 64 hops max, 52 byte packets

2 [AS35179] 212.127.92.29 3.269 ms

3 *

4 *

5 [AS13000] 188.137.72.198 5.303 ms

Measurement taken from

IPinfo ProbeNet in Wrocław, PL

On March 13th 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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