185.243.124.0/22

AS59959 · SferiaNET.cz s.r.o.

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Summary

Country	Czechia
Domain	sferia.cz
ASN	AS59959
Registry	RIPE
ID	CZ-SFERIA-20180126

WHOIS Details

inetnum:        185.243.124.0 - 185.243.127.255
netname:        CZ-SFERIA-20180126
country:        CZ
org:            ORG-SS821-RIPE
admin-c:        SFER1-RIPE
tech-c:         SFER1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-sferia-MK-mnt
created:        2018-01-26T14:08:38Z
last-modified:  2023-05-22T19:32:11Z
source:         RIPE
abuse-email:    abuse@sferia.cz
abuse-c:        AR44870-RIPE
abuse-org:      ORG-SS821-RIPE

organisation:   ORG-SS821-RIPE
org-name:       SferiaNET.cz s.r.o.
country:        CZ
org-type:       LIR
address:        Riegrova 4338/12
address:        466 01
address:        Jablonec nad Nisou
address:        CZECH REPUBLIC
phone:          +420 488 723 101
e-mail:         info@sferia.cz
admin-c:        PP16696-RIPE
tech-c:         PP16696-RIPE
tech-c:         MP13836-RIPE
abuse-c:        AR44870-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-sferia-MK-mnt
created:        2018-01-26T09:03:45Z
last-modified:  2023-05-22T19:32:12Z
source:         RIPE
mnt-ref:        cz-sferia-MK-mnt

role:           Sferia RIPE Manager
address:        Krkonosska 134
address:        46841 Tanvald
address:        Czech Republic
e-mail:         info@sferia.cz
admin-c:        PP16696-RIPE
tech-c:         PP16696-RIPE
tech-c:         MP13836-RIPE
nic-hdl:        SFER1-RIPE
mnt-by:         cz-sferia-1-mnt
created:        2018-02-15T10:36:52Z
last-modified:  2018-02-15T10:36:52Z
source:         RIPE

route:          185.243.124.0/22
descr:          SferiaNET IPv4 network
origin:         AS59959
mnt-by:         cz-sferia-1-mnt
created:        2018-02-06T11:00:13Z
last-modified:  2018-02-06T11:00:13Z
source:         RIPE

Hosted domains

There are 18 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
185.243.125.14	dalibortuz.cz	5
185.243.124.148	goyoshiokensha.cz	3
185.243.126.238	tom007.cz	1
185.243.126.71	zeleznybrod.com	1
185.243.125.154	reproart.cz	1
185.243.126.196	fusek-design.cz	1
185.243.126.228	dsvatos.cz	1
185.243.127.32	ostyle.cz	1
185.243.125.13	bcmcontrol.cz	1
185.243.127.23	palati.cz	1
185.243.126.61	paldus.eu	1
185.243.125.1	madata.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

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

IP Address	ASN	Details
185.243.124.29	AS59959 SferiaNET.cz s.r.o.	`0.35ms` from Prague, CZ
185.243.125.221	AS59959 SferiaNET.cz s.r.o.	`0.33ms` from Prague, CZ
185.243.126.170	AS59959 SferiaNET.cz s.r.o.	`3.35ms` from Prague, CZ
185.243.127.76	AS59959 SferiaNET.cz s.r.o.	`3.33ms` 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
160.97.1.166	AS137 Consortium GARR	`11.92ms` from Arezzo, IT
107.199.188.70	AS7018 AT&T Enterprises, LLC	`4.19ms` from Atlanta, US
23.125.210.246	AS7018 AT&T Enterprises, LLC	`12.74ms` from Atlanta, US
111.13.230.150	AS9808 China Mobile Communications Group Co., Ltd.	`2.62ms` from Beijing, CN
105.197.170.182	AS24835 Vodafone Data	`10.47ms` from Cairo, EG
45.241.90.38	AS24863 Link Egypt (Link.NET)	`13.07ms` from Cairo, EG
111.223.142.118	AS18001 Dialog Axiata PLC.	`19.20ms` from Colombo, LK
209.91.117.102	AS7861 TELUS Communications Inc.	`0.65ms` from Edmonton, CA
87.159.93.150	AS3320 Deutsche Telekom AG	`8.73ms` from Frankfurt am Main, DE
217.86.156.70	AS3320 Deutsche Telekom AG	`8.52ms` from Frankfurt am Main, DE
27.64.50.38	AS7552 Viettel Group	`1.07ms` from Ho Chi Minh City, VN
37.107.49.86	AS25019 Saudi Telecom Company JSC	`5.84ms` from Jeddah, SA
41.58.175.230	AS36923 SWIFT NETWORKS LIMITED	`16.61ms` from Lagos, NG
164.67.186.22	AS52 University of California, Los Angeles	`0.87ms` from Los Angeles, US
73.224.137.70	AS7922 Comcast Cable Communications, LLC	`10.95ms` from Miami, US
84.201.168.86	AS200350 Yandex.Cloud LLC	`2.50ms` from Moscow, RU
185.125.19.150	AS62222 QuickSoft LLC	`0.69ms` from Moscow, RU
49.250.134.86	AS9617 JCOM Co., Ltd.	`8.82ms` from Osaka, JP
98.235.54.22	AS7922 Comcast Cable Communications, LLC	`19.06ms` from Reston, US
67.14.42.246	AS209 CenturyLink Communications, LLC	`1.65ms` from Santa Clara, US
220.120.117.182	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
125.129.22.198	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
180.81.135.118	AS9316 DACOM-PUBNETPLUS	`3.21ms` from Seoul, KR
111.233.121.134	AS10013 FreeBit Co.,Ltd.	`4.06ms` from Tokyo, JP
180.55.189.230	AS4713 NTT Communications Corporation	`1.69ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 185.243.124.254

traceroute to 185.243.124.254 (185.243.124.254): 64 hops max, 52 byte packets

3 [AS59959] 185.147.44.81 0.42 ms

4 [AS59959] 185.243.124.254 0.384 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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