1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.11.0.0/16
  4. AS15685  | 217.11.227.0/24

217.11.227.0/24

AS15685  ·  CASABLANCA INT a.s.

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Summary

Country Czechia
Domain casablanca.cz
ASN AS15685
Registry RIPE
ID CZ-CASABLANCA-20000823

WHOIS Details

inetnum:        217.11.227.0 - 217.11.230.255
org:            ORG-CI1-RIPE
netname:        CZ-CASABLANCA-20000823
country:        CZ
admin-c:        JH1771-RIPE
admin-c:        CASA3-RIPE
tech-c:         JH1771-RIPE
tech-c:         CASA3-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JH1771-RIPE-MNT
mnt-lower:      CASABLANCA-RIPE-MNT
mnt-lower:      JH1771-RIPE-MNT
mnt-routes:     JH1771-RIPE-MNT
created:        2022-07-28T08:08:24Z
last-modified:  2022-07-28T08:08:24Z
source:         RIPE
abuse-email:    abuse@casablanca.cz
abuse-c:        CASA3-RIPE
abuse-org:      ORG-CI1-RIPE

organisation:   ORG-CI1-RIPE
org-name:       CASABLANCA INT a.s.
country:        CZ
org-type:       LIR
address:        Vinohradska 2396/184 Vinohrady
address:        130 00
address:        Prague 3
address:        CZECH REPUBLIC
phone:          +420270000270
fax-no:         +420270000277
e-mail:         hostmaster@casablanca.cz
admin-c:        JH1771-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        JH1771-RIPE-MNT
notify:         hostmaster@casablanca.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JH1771-RIPE-MNT
abuse-c:        CASA3-RIPE
created:        2004-04-17T11:04:09Z
last-modified:  2025-07-30T13:04:16Z
source:         RIPE
abuse-email:    abuse@casablanca.cz
abuse-c:        CASA3-RIPE
abuse-org:      undefined

role:           Casablanca INT RIPE manager
address:        Casablanca INT
address:        Vinohradska 184, Prague 3 - 130 52
address:        Czech republic
phone:          +420 270 000 270
fax-no:         +420 270 000 277
e-mail:         hostmaster@casablanca.cz
abuse-mailbox:  abuse@casablanca.cz
admin-c:        JH1771-RIPE
tech-c:         JH1771-RIPE
notify:         hostmaster@casablanca.cz
nic-hdl:        CASA3-RIPE
created:        2005-09-05T10:42:10Z
last-modified:  2015-07-03T11:19:49Z
source:         RIPE
mnt-by:         CASABLANCA-CORE-MNT

person:         Jan Hampl
address:        Casablanca INT s.r.o.
address:        Vinohradska 184
address:        130 52 Praha 3
address:        The Czech Republic
phone:          +420 270 000 262
fax-no:         +420 270 000 277
e-mail:         jan.hampl@casablanca.cz
nic-hdl:        JH1771-RIPE
notify:         jan.hampl@casablanca.cz
created:        2003-02-28T14:37:38Z
last-modified:  2015-07-13T11:04:26Z
source:         RIPE
mnt-by:         JH1771-RIPE-MNT

Nearby Ranges

BGP prefixes that overlap with 217.11.0.0/16

Range ASN Company Num of IPs
217.11.96.0/19 AS3352 TELEFONICA DE ESPANA S.A.U. 8,192
217.11.208.0/20 AS15576 NTS workspace AG 4,096
217.11.0.0/20 AS13180 CEDACRI S.P.A. 4,096
217.11.64.0/20 AS8720 Aspan telecom 4,096
217.11.192.0/20 AS15613 FactSet GmbH 4,096
217.11.80.0/20 AS3302 Retelit Digital Services S.p.A. 4,096
217.11.32.0/20 AS3303 Swisscom (Schweiz) AG 4,096
217.11.144.0/20 AS21263 TeleData GmbH 4,096
217.11.48.0/20 AS34240 manitu GmbH 4,096
217.11.32.0/21 AS3303 Swisscom (Schweiz) AG 2,048
217.11.40.0/21 AS3303 Swisscom (Schweiz) AG 2,048
217.11.136.0/22 AS197091 Metroport Network 1,024
217.11.128.0/22 AS50349 FORWEB S.C. Monika Bodetko, Tomasz Pawlowski 1,024
217.11.160.0/23 AS24997 Caucasus Digital Network LTD 512
217.11.140.0/23 AS56544 MarlenaNet 512
217.11.232.0/23 AS204383 CASABLANCA INT a.s. 512
217.11.252.0/23 AS21430 WIA spol. s.r.o. 512
217.11.224.0/23 AS15685 CASABLANCA INT a.s. 512
217.11.177.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.178.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.179.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.180.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.181.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.182.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.183.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.190.0/24 AS24722 Babilon-T 256
217.11.191.0/24 AS24722 Babilon-T 256
217.11.21.0/24 AS25184 Afranet 256
217.11.135.0/24 AS33951 RDI-RZGOW 256
217.11.164.0/24 AS44620 Netlen Internet 256
217.11.165.0/24 AS44620 Netlen Internet 256
217.11.166.0/24 AS57043 Snowd Security OU 256
217.11.175.0/24 AS57630 84 Grams AB 256
217.11.65.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.68.0/24 AS8720 TOO Aspan Telecom 256
217.11.69.0/24 AS8720 VoIP_Aspan_Telecom 256
217.11.70.0/24 AS8720 Internal_BGP_few_servers_with_ppp 256
217.11.71.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.72.0/24 AS8720 TOO Aspan Telecom 256
217.11.73.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.74.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.75.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.76.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.77.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.78.0/24 AS8720 Aspan telecom 256
217.11.79.0/24 AS8720 TOO Aspan Telecom 256
217.11.235.0/24 AS15685 AliaWeb, spol. s r.o. 256
217.11.242.0/24 AS15685 Nethost s.r.o. 256
217.11.251.0/24 AS15685 CASABLANCA INT a.s. 256
217.11.254.0/24 AS15685 CASABLANCA INT a.s. 256

Hosted domains

There are 4,705 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.11.227.76 martykanservis.cz 4621
217.11.227.88 dx7.tech 62
217.11.227.86 brunosped.cz 60
217.11.227.89 msjirikov.cz 59
217.11.227.87 dsvelenice.cz 55
217.11.227.129 wx.cz 6
217.11.227.43 czalarm.cz 3
217.11.227.132 solar-c.eu 2
217.11.227.71 mauriceward.ie 1
217.11.227.130 sagaseed.eu 1
217.11.227.68 hl7.cz 1
217.11.227.38 kolarova.com 1
217.11.227.51 filagroup.eu 1
217.11.227.37 travelconsulting.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
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Pingable IPs

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

IP Address ASN Details
217.11.227.62 AS15685 CASABLANCA INT a.s. 0.25ms 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
23.40.224.152 AS16625 Akamai Technologies, Inc. 0.22ms from Copenhagen, DK
173.172.134.40 AS11427 Charter Communications Inc 8.62ms from Dallas, US
105.216.200.248 AS16637 MTN SA 4.71ms from Durban, ZA
175.178.65.56 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.19ms from Guangzhou, CN
185.103.116.40 AS200552 Acklo Ltd 3.95ms from London, GB
173.70.74.72 AS701 Verizon Business 2.74ms from New York City, US
88.180.52.104 AS12322 Free SAS 9.95ms from Paris, FR
66.10.208.40 AS7018 AT&T Enterprises, LLC 6.36ms from Philadelphia, US
73.124.240.232 AS7922 Comcast Cable Communications, LLC 7.52ms from Pompano Beach, US
104.9.18.8 AS7018 AT&T Enterprises, LLC 7.73ms from Redding, US
100.51.160.8 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
177.40.219.168 AS18881 TELEFÔNICA BRASIL S.A 3.35ms from Rio de Janeiro, BR
179.241.74.120 AS22085 Claro S/A 18.79ms from Sao Paulo, BR
1.94.145.184 AS55990 Huawei Cloud Service data center 3.16ms from Suzhou, CN
223.134.132.120 AS2527 Sony Network Communications Inc. 2.91ms from Tokyo, JP
130.0.221.248 AS12714 PJSC MegaFon 15.51ms from Yekaterinburg, RU
51.154.95.24 AS15796 Salt Mobile SA 3.13ms from Zuerich, CH
222.152.162.8 AS4771 Spark New Zealand Trading Ltd. 3.06ms from Auckland, NZ
104.102.116.72 AS16625 Akamai Technologies, Inc. 0.55ms from Boston, US
189.174.69.152 AS8151 UNINET 0.73ms from Cancún, MX
172.9.54.104 AS7018 AT&T Enterprises, LLC 19.27ms from Chicago, US
131.241.60.72 AS6181 Cincinnati Bell Telephone Company LLC 1.56ms from Cincinnati, US
113.162.49.120 AS45899 VNPT Corp 3.43ms from Hanoi, VN
84.249.196.120 AS1759 Telia Finland Oyj 5.34ms from Helsinki, FI
123.23.39.24 AS45899 VNPT Corp 2.36ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 217.11.227.62
traceroute to 217.11.227.62 (217.11.227.62): 64 hops max, 52 byte packets
2 [] 91.210.16.15 0.257 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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