93.91.244.0/22

AS47269 · Core4Net, s.r.o.

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Summary

Country	Czechia
Domain	core4net.cz
ASN	AS47269
Parent Range	93.91.240.0/20
Registry	RIPE
ID	NAT_WIFI_CLIENTS

WHOIS Details

inetnum:        93.91.245.0 - 93.91.245.255
netname:        NAT_wifi_clients
country:        CZ
admin-c:        DP3701-RIPE
tech-c:         DP3701-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         cz-core4net-1-mnt
created:        2016-10-03T12:01:28Z
last-modified:  2017-04-06T12:20:32Z
source:         RIPE

person:         Dusan Porwol
address:        Hlucin.net, s.r.o.
address:        Moravska 48/30
address:        Hlucin
address:        748 01
address:        The Czech Republic
e-mail:         hlucin@hlucin.net
phone:          +420 777757011
nic-hdl:        DP3701-RIPE
created:        2006-06-19T13:55:15Z
last-modified:  2016-04-07T07:22:39Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

route:          93.91.244.0/22
origin:         AS47269
mnt-by:         cz-core4net-1-mnt
created:        2019-02-22T13:40:55Z
last-modified:  2019-02-22T13:40:55Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 93.91.244.0/22

Range	ASN	Company	Num of IPs
93.91.240.0/20	AS47269	Core4Net, s.r.o.	4,096

Nearby Ranges

BGP prefixes that overlap with 93.91.0.0/16

Range	ASN	Company	Num of IPs
93.91.0.0/20	AS31430	OOO Suntel	4,096
93.91.208.0/20	AS42968	Kujawsko-Pomorskie Centrum Kompetencji Cyfrowych Sp. z o.o. w Likwidacji	4,096
93.91.48.0/20	AS44489	inet4 s.r.o.	4,096
93.91.32.0/20	AS51320	Wireless Logic Limited	4,096
93.91.16.0/20	AS24958	CYBERFORT LIMITED	4,096
93.91.192.0/20	AS21277	Allay Nawroz Telecom Company for Communication/Ltd.	4,096
93.91.128.0/20	AS31263	MYNET S.R.L.	4,096
93.91.112.0/20	AS47562	Fast Link Ltd	4,096
93.91.240.0/20	AS47269	Core4Net, s.r.o.	4,096
93.91.144.0/20	AS47232	ISP Alliance a.s.	4,096
93.91.80.0/20	AS62023	NYNEX satellite OHG	4,096
93.91.64.0/20	AS47134	Eczacibasi Bilisim San.ve Tic. A.S.	4,096
93.91.160.0/22	AS25549	JSC Avantel. Novosibirsk metropolitan network.	1,024
93.91.188.0/22	AS42343	Karjaan Puhelin Oy	1,024
93.91.172.0/23	AS8711	Barnaul metropolitan network	512
93.91.168.0/23	AS25549	AVANTEL. Tomsk metropolitan network.	512
93.91.174.0/23	AS25549	Kemerovo metropolitan network	512
93.91.110.0/24	AS43905	Domestic Networks	256
93.91.170.0/24	AS25549	JSC Avantel	256
93.91.167.0/24	AS25549	JSC Avantel, Novosibirsk metropolitan network	256
93.91.166.0/24	AS25549	AVANTEL TOMSK NETWORK	256
93.91.165.0/24	AS25549	Elecard Limited	256
93.91.200.0/24	AS21277	Allai Newroz Telecom	256
93.91.171.0/24	AS207361	JSC Avantel	256
93.91.80.0/24	AS62023	Nynex Network Solutions	256
93.91.224.0/24	AS12714	TI_SYNTERRA-UG - Volgodonsk	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
93.91.246.73	miroslavmachura.com	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

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

IP Address	ASN	Details
93.91.244.1	AS47269 Core4Net, s.r.o.	`6.46ms` from Prague, CZ
93.91.247.1	AS47269 Core4Net, s.r.o.	`6.46ms` from Prague, CZ
93.91.246.1	AS47269 Core4Net, s.r.o.	`6.54ms` from Prague, CZ
93.91.245.1	AS47269 Core4Net, s.r.o.	`6.52ms` 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
136.53.166.70	AS16591 Google Fiber Inc.	`5.78ms` from Atlanta, US
34.217.237.22	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
84.225.21.230	AS213155 Yettel Hungary Ltd.	`10.46ms` from Budapest, HU
41.68.175.246	AS24835 Vodafone Data	`8.38ms` from Cairo, EG
173.93.250.134	AS11426 Charter Communications Inc	`10.34ms` from Charlotte, US
211.253.211.150	AS9840 INSPIRE Integrated Resort	`1.64ms` from Incheon, KR
183.196.6.230	AS24547 Hebei Mobile Communication Company Limited	`5.88ms` from Jinan, CN
76.171.243.70	AS20001 Charter Communications Inc	`4.00ms` from Los Angeles, US
203.46.147.214	AS1221 Telstra Limited	`1.33ms` from Melbourne, AU
96.65.57.182	AS7922 Comcast Cable Communications, LLC	`10.58ms` from Miami, US
187.21.241.6	AS28573 Claro NXT Telecomunicacoes Ltda	`5.55ms` from Osasco, BR
125.233.99.118	AS3462 Data Communication Business Group	`2.40ms` from Taichung, TW
35.73.80.182	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
192.173.16.54	AS4768 One New Zealand Group Limited	`2.84ms` from Auckland, NZ
44.225.250.246	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.61.56.86	AS8987 Amazon Data Services Ireland Ltd	`0.34ms` from Boardman, US
75.204.221.230	AS6167 Verizon Business	`14.87ms` from Chicago, US
12.117.129.22	AS7018 AT&T Enterprises, LLC	`5.85ms` from Columbus, US
52.16.91.246	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
14.223.124.54	AS4134 CHINANET-BACKBONE	`2.53ms` from Guangzhou, CN
61.6.132.166	AS9930 TTNET-MY	`5.71ms` from Kuala Lumpur, MY
89.152.248.166	AS2860 NOS COMUNICACOES, S.A.	`0.39ms` from Lisbon, PT
79.26.13.22	AS3269 Telecom Italia S.p.A.	`4.14ms` from Naples, IT
103.119.216.22	AS32475 Internap Holding LLC	`0.80ms` from New York City, US
115.39.45.86	AS18126 Chubu Telecommunications Company, Inc.	`4.25ms` from Osaka, 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 93.91.244.1

traceroute to 93.91.244.1 (93.91.244.1): 64 hops max, 52 byte packets

3 [AS29208] 82.119.246.109 3.642 ms

4 [AS29208] 82.119.246.27 1.056 ms

5 [AS16019] 31.30.191.5 0.501 ms

6 [AS16019] 77.48.21.13 3.443 ms

7 [AS47269] 93.91.244.1 6.555 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On January 19th 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.

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