1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.11.0.0/16
  4. AS15685  | 217.11.254.0/24

217.11.254.0/24

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:        217.11.254.0 - 217.11.254.255
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:        2022-07-28T08:08:22Z
last-modified:  2022-07-28T08:08:22Z
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

route:          217.11.254.0/24
descr:          Casablanca INT
origin:         AS15685
mnt-by:         CASABLANCA-CORE-MNT
created:        2017-06-29T08:24:56Z
last-modified:  2020-04-13T15:59:15Z
source:         RIPE

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
217.11.0.0/20 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
217.11.48.0/20 AS34240 manitu 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
217.11.208.0/20 AS15576 NTS workspace AG 4,096
217.11.144.0/20 AS21263 TeleData 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
217.11.140.0/23 AS56544 MarlenaNet 512
217.11.252.0/23 AS21430 WIA spol. s.r.o. 512
217.11.224.0/23 AS15685 CASABLANCA INT a.s. 512
217.11.232.0/23 AS204383 CASABLANCA INT a.s. 512
217.11.176.0/24 AS24722 TJ-SHUHRAT-20090228 256
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

Hosted domains

There are 11 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.11.254.36 serialheaven.com 4
217.11.254.65 antivir-shop.cz 2
217.11.254.33 jisarentcar.cz 1
217.11.254.44 prolistuj.cz 1
217.11.254.87 aquila-office.com 1
217.11.254.35 kan7.cz 1
217.11.254.56 safemail.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

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

IP Address ASN Details
217.11.254.44 AS15685 CASABLANCA INT a.s. 0.22ms 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
145.53.164.104 AS1136 KPN B.V. 1.52ms from Amsterdam, NL
71.60.223.232 AS7922 Comcast Cable Communications, LLC 10.67ms from Ashburn, US
96.233.153.24 AS701 Verizon Business 3.01ms from Boston, US
81.170.141.104 AS8473 Bahnhof AB 4.34ms from Falkenberg, SE
113.184.147.152 AS45899 VNPT Corp 3.81ms from Ho Chi Minh City, VN
198.72.212.184 AS20001 Charter Communications Inc 6.55ms from Los Angeles, US
95.250.243.88 AS3269 Telecom Italia S.p.A. 16.43ms from Rome, IT
180.129.73.104 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.59ms from Singapore, SG
177.174.122.88 AS26599 TELEFÔNICA BRASIL S.A 0.76ms from São Paulo, BR
4.172.120.40 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
50.68.213.40 AS6327 Shaw Communications 7.34ms from Vancouver, CA
152.52.66.216 AS9498 BHARTI Airtel Ltd. 1.92ms from Bengaluru, IN
190.172.72.152 AS22927 Telefonica de Argentina 1.76ms from Buenos Aires, AR
24.105.184.248 AS11351 Charter Communications Inc 13.87ms from Chicago, US
68.45.85.248 AS7922 Comcast Cable Communications, LLC 13.05ms from Chicago, US
40.122.108.136 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
18.197.44.72 AS16509 Amazon.com, Inc. 0.22ms from Frankfurt am Main, DE
82.211.7.216 AS44066 firstcolo GmbH 0.98ms from Frankfurt am Main, DE
72.234.65.200 AS36149 Hawaiian Telcom Services Company, Inc. 8.47ms from Honolulu, US
31.53.174.168 AS2856 British Telecommunications PLC 10.66ms from London, GB
138.100.165.168 AS766 RedIRIS Autonomous System 0.71ms from Madrid, ES
80.20.249.72 AS3269 Telecom Italia S.p.A. 0.86ms from Milan, IT
183.209.133.216 AS56046 China Mobile communications corporation 1.81ms from Nanjing, CN
68.129.66.88 AS701 Verizon Business 2.24ms from New York City, US
191.30.185.120 AS18881 TELEFÔNICA BRASIL S.A 6.05ms from Novo Hamburgo, BR

Traceroute

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

$
traceroute -a -n -q1 217.11.254.62
traceroute to 217.11.254.62 (217.11.254.62): 64 hops max, 52 byte packets
2 [] 91.210.16.15 0.262 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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