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:         [email protected]
mnt-domains:    PE3NY-MNT
created:        2012-01-09T13:57:45Z
last-modified:  2025-05-12T13:07:43Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
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:    [email protected]
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:         [email protected]
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:  [email protected]

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

Nearby Ranges

BGP prefixes that overlap with 37.44.0.0/16

Range	ASN	Company	Num of IPs
37.44.64.0/18	AS6697	Republican Unitary Telecommunication Enterprise Beltelecom	16,384
37.44.160.0/19	AS25400	Tafjord Connect AS	8,192
37.44.32.0/21	AS9038	Umniah Lil-Hawatef Al-Mutanaqelah Co.	2,048
37.44.48.0/21	AS198024	Istekki Oy	2,048
37.44.0.0/21	AS25291	SysEleven GmbH	2,048
37.44.40.0/21	AS44265	OOO Smoltelecom	2,048
37.44.56.0/21	AS57218	Rightel Communication Service Company PJS	2,048
37.44.8.0/21	AS61060	NXTcom Nederland BV	2,048
37.44.232.0/22	AS209912	IC ARX INSURANCE PJSC	1,024
37.44.208.0/22	AS42306	Edera Group a.s.	1,024
37.44.224.0/22	AS48996	CENTRE HOSPITALIER PRINCESSE GRACE	1,024
37.44.204.0/22	AS13189	Daladatorer i Mora AB	1,024
37.44.252.0/22	AS201776	Miranda-Media Ltd	1,024
37.44.216.0/22	AS205544	BAHIA VISTA SOLUTIONS LLC	1,024
37.44.240.0/22	AS207290	Mediterranean Shipping Company Belgium N.V.	1,024
37.44.244.0/23	AS47583	Hostinger International Limited	512
37.44.248.0/23	AS62319	Itm8 A/S	512
37.44.230.0/24	AS2856	Netwise Hosting Ltd	256
37.44.231.0/24	AS2856	Netwise Hosting Ltd	256
37.44.192.0/24	AS12494	Igra-Service LLC	256
37.44.250.0/24	AS62319	Itm8 A/S	256
37.44.215.0/24	AS44486	PrepaidHost	256
37.44.195.0/24	AS12494	Igra-Service LLC	256
37.44.199.0/24	AS62300	Fiber Ltd	256
37.44.193.0/24	AS12494	Igra-Service LLC	256
37.44.232.0/24	AS209912	IC ARX INSURANCE PJSC	256
37.44.233.0/24	AS209912	IC ARX INSURANCE PJSC	256
37.44.213.0/24	AS211283	Genius IT GmbH	256
37.44.212.0/24	AS211439	Elisteka UAB	256
37.44.214.0/24	AS213166	UA-Hosting Toronto	256
37.44.194.0/24	AS12494	Igra-Service LLC	256
37.44.229.0/24	AS2856	Netwise Hosting Ltd	256

Hosted domains

There are 172 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	napojevm.cz	95
37.44.16.232	rositech.cz	44
37.44.16.227	cssodry.cz	10
37.44.21.10	topstep-flex.cz	9
37.44.16.226	microschool.cz	5
37.44.21.20	bitesskefarnitabory.cz	3
37.44.18.17	stml.cz	2
37.44.21.21	ktlelektro.cz	1
37.44.19.66	ok2arm.net	1
37.44.16.221	metrigo.cz	1
37.44.19.205	vmlocalnext.cz	1
37.44.16.228	pistalka.online	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

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

IP Address	ASN	Details
37.44.18.64	AS48926 Pe3ny Net s.r.o.	`5.27ms` from Prague, CZ
37.44.20.117	AS48926 Pe3ny Net s.r.o.	`3.09ms` from Prague, CZ
37.44.23.164	AS48926 Pe3ny Net s.r.o.	`3.18ms` from Prague, CZ
37.44.26.13	AS48926 Pe3ny Net s.r.o.	`3.04ms` from Prague, CZ
37.44.21.62	AS48926 Pe3ny Net s.r.o.	`11.94ms` from Prague, CZ
37.44.17.254	AS48926 Pe3ny Net s.r.o.	`2.93ms` from Prague, CZ
37.44.24.13	AS48926 Pe3ny Net s.r.o.	`2.80ms` from Prague, CZ
37.44.22.80	AS48926 Pe3ny Net s.r.o.	`2.54ms` from Prague, CZ
37.44.16.14	AS48926 Pe3ny Net s.r.o.	`2.62ms` from Prague, CZ
37.44.19.137	AS48926 Pe3ny Net s.r.o.	`2.81ms` 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
154.246.6.36	AS36947 Telecom Algeria	`12.33ms` from Algiers, DZ
98.211.114.244	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Ashburn, US
40.87.56.84	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
158.109.121.164	AS13041 Consorci de Serveis Universitaris de Catalunya	`0.93ms` from Barcelona, ES
81.88.129.4	AS5578 SWAN, a.s.	`0.35ms` from Bratislava, SK
187.155.106.84	AS8151 UNINET	`12.48ms` from Cancún, MX
192.151.130.4	AS393770 Bicom Systems	`0.18ms` from Chicago, US
34.133.51.4	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
20.9.119.84	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
177.105.180.100	AS262649 Sidys Comunicações Ltda.	`11.36ms` from Fortaleza, BR
73.115.200.84	AS7922 Comcast Cable Communications, LLC	`4.11ms` from Houston, US
36.63.180.68	AS4134 CHINANET-BACKBONE	`4.13ms` from Huai'an, CN
41.77.88.36	AS36963 Orange Botswana (PTY) Ltd	`5.71ms` from Johannesburg, ZA
92.239.108.68	AS5089 Virgin Media Limited	`4.68ms` from London, GB
83.43.108.68	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.44ms` from Madrid, ES
88.15.221.68	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.42ms` from Madrid, ES
41.203.214.244	AS37061 Safaricom Limited	`1.93ms` from Mombasa, KE
120.206.188.228	AS56045 China Mobile communications corporation	`1.50ms` from Nanchang, CN
174.18.76.4	AS209 CenturyLink Communications, LLC	`3.86ms` from Phoenix, US
60.77.177.148	AS17676 SoftBank Corp.	`9.24ms` from Tokyo, JP
20.222.5.100	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
109.241.132.180	AS29314 VECTRA S.A.	`10.72ms` from Warsaw, PL
178.39.56.4	AS6730 Sunrise GmbH	`1.07ms` from Zuerich, CH
77.183.179.148	AS6805 Telefonica Germany GmbH & Co.OHG	`3.14ms` from Berlin, DE
81.232.100.244	AS3301 Telia Company AB	`1.35ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 -f3 -m8 37.44.31.32

traceroute to 37.44.31.32 (37.44.31.32): 8 hops max, 52 byte packets

3 [AS42000] 185.99.68.241 3.895 ms

4 [] 91.210.16.9 2.735 ms

5 [AS29208] 82.113.32.227 2.407 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Ceske Budejovice, CZ

On January 30th 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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