37.44.16.0/20

AS48926 · Pe3ny Net s.r.o.

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Summary

Country	Czechia
Domain	pe3ny.net
ASN	AS48926
Registry	RIPE
ID	CZ-PE3NY-20120109

WHOIS Details

inetnum:        37.44.16.0 - 37.44.31.255
netname:        CZ-PE3NY-20120109
country:        CZ
org:            ORG-PNs6-RIPE
admin-c:        PNOC9-RIPE
tech-c:         PNOC9-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PE3NY-MNT
mnt-routes:     PE3NY-MNT
notify:         noc@pe3ny.net
mnt-domains:    PE3NY-MNT
created:        2012-01-09T13:57:45Z
last-modified:  2025-05-12T13:07:43Z
source:         RIPE
abuse-email:    noc@pe3ny.net
abuse-c:        PNOC9-RIPE
abuse-org:      ORG-PNs6-RIPE

organisation:   ORG-PNs6-RIPE
org-name:       Pe3ny Net s.r.o.
country:        CZ
org-type:       LIR
address:        Evropská 846/176a
address:        16000
address:        Praha 6
address:        CZECH REPUBLIC
phone:          +420222741220
fax-no:         +420222742477
e-mail:         noc@pe3ny.net
admin-c:        MP40153-RIPE
admin-c:        MK7947-RIPE
admin-c:        LH1635-RIPE
abuse-c:        PNOC9-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PE3NY-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PE3NY-MNT
created:        2008-11-04T15:09:01Z
last-modified:  2025-04-30T12:32:51Z
source:         RIPE
abuse-email:    noc@pe3ny.net
abuse-c:        PNOC9-RIPE
abuse-org:      undefined

role:           PE3NY NET - NOC
address:        Pe3ny Net
address:        Evropska 846/176a
address:        160 00 Praha 6
address:        CZ, EU
e-mail:         noc@pe3ny.net
phone:          +420 222741222
fax-no:         +420 222742510
admin-c:        LH1635-RIPE
tech-c:         LH1635-RIPE
tech-c:         MK7947-RIPE
tech-c:         MP40153-RIPE
nic-hdl:        PNOC9-RIPE
mnt-by:         PE3NY-MNT
created:        2008-12-09T20:37:35Z
last-modified:  2025-04-30T12:16:56Z
source:         RIPE
abuse-mailbox:  noc@pe3ny.net

route:          37.44.16.0/20
origin:         AS48926
mnt-by:         MATRIGO-MNT
created:        2024-09-30T08:46:31Z
last-modified:  2024-09-30T08:46:31Z
source:         RIPE

Hosted domains

There are 166 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.44.16.231	leclavera.cz	95
37.44.16.232	zelena-hora.cz	39
37.44.16.227	pojisteni-pavlicek.cz	10
37.44.21.10	postforming.cz	9
37.44.16.226	cestazeny.cz	5
37.44.21.20	ktlelektro.eu	3
37.44.18.17	vrana.biz	2
37.44.19.66	ok2arm.net	1
37.44.16.221	metrigo.cz	1
37.44.16.228	pistalka.online	1
37.44.19.205	vmlocalnext.cz	1
37.44.21.21	ktlelektro.cz	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

Read more

Pingable IPs

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

IP Address	ASN	Details
37.44.19.137	AS48926 Pe3ny Net s.r.o.	`2.78ms` from Prague, CZ
37.44.26.13	AS48926 Pe3ny Net s.r.o.	`2.95ms` from Prague, CZ
37.44.23.232	AS48926 Pe3ny Net s.r.o.	`3.59ms` from Prague, CZ
37.44.20.49	AS48926 Pe3ny Net s.r.o.	`3.12ms` from Prague, CZ
37.44.24.1	AS48926 Pe3ny Net s.r.o.	`2.85ms` from Prague, CZ
37.44.21.62	AS48926 Pe3ny Net s.r.o.	`12.01ms` from Prague, CZ
37.44.16.23	AS48926 Pe3ny Net s.r.o.	`4.98ms` from Prague, CZ
37.44.18.64	AS48926 Pe3ny Net s.r.o.	`5.57ms` from Prague, CZ
37.44.22.14	AS48926 Pe3ny Net s.r.o.	`2.58ms` from Prague, CZ
37.44.17.254	AS48926 Pe3ny Net s.r.o.	`3.00ms` from Prague, CZ

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
81.204.198.164	AS1136 KPN B.V.	`2.15ms` from Amsterdam, NL
91.96.181.244	AS9145 EWE TEL GmbH	`7.71ms` from Amsterdam, NL
111.194.155.52	AS4808 China Unicom Beijing Province Network	`3.61ms` from Beijing, CN
87.67.101.132	AS5432 Proximus NV	`5.03ms` from Gravelines, FR
86.138.234.244	AS2856 British Telecommunications PLC	`6.62ms` from London, GB
222.10.185.20	AS2516 KDDI CORPORATION	`1.83ms` from Osaka, JP
189.16.204.68	AS4230 CLARO S.A.	`0.42ms` from Porto Alegre, BR
24.68.19.196	AS6327 Shaw Communications Inc.	`5.06ms` from Seattle, US
193.234.221.4	AS2119 Telenor Norge AS	`1.43ms` from Stockholm, SE
45.37.215.100	AS11426 Charter Communications Inc	`12.29ms` from Ashburn, US
124.254.53.196	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`5.01ms` from Beijing, CN
135.119.163.20	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
193.84.183.132	AS203061 UAB code200	`0.52ms` from Frankfurt am Main, DE
176.198.150.148	AS3209 Vodafone GmbH	`10.57ms` from Frankfurt am Main, DE
79.224.252.52	AS3320 Deutsche Telekom AG	`9.06ms` from Frankfurt am Main, DE
180.94.138.100	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.90ms` from Hong Kong, HK
41.77.88.36	AS36963 Orange Botswana (PTY) Ltd	`5.43ms` from Johannesburg, ZA
82.144.100.196	AS16168 GENETSIS PARTNERS SL	`0.20ms` from Madrid, ES
89.83.50.180	AS5410 Bouygues Telecom SA	`8.13ms` from Marseille, FR
35.138.188.36	AS33363 Charter Communications, Inc	`10.47ms` from Orlando, US
98.83.109.132	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
186.218.61.52	AS28573 Claro NXT Telecomunicacoes Ltda	`10.83ms` from Rio de Janeiro, BR
117.221.66.68	AS9829 National Internet Backbone	`10.21ms` from Saint Thomas Mount, IN
114.27.10.36	AS3462 Data Communication Business Group	`3.72ms` from Taichung, TW
220.194.129.164	AS4837 CHINA UNICOM China169 Backbone	`3.34ms` from Taiyuan, 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 37.44.17.254

traceroute to 37.44.17.254 (37.44.17.254): 64 hops max, 52 byte packets

2 [AS29134] 217.31.48.15 0.363 ms

3 [] 91.210.16.9 0.984 ms

4 [AS29208] 82.113.32.227 6.888 ms

5 *

6 *

7 [AS48926] 37.44.22.14 2.841 ms

8 *

9 *

10 [AS48926] 37.44.17.254 3.503 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On August 28th 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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