Autonomous System details

AS15685

CASABLANCA INT a.s.  ·  casablanca.cz

Czechia

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AS15685 – CASABLANCA INT a.s.

Field Value
Country Czechia
Website casablanca.cz
Hosted domains 135,509
IPv4 addresses 31,232
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 23 years ago on Sep 24, 2002
Updated 5 months ago on Jul 29, 2025

IP Ranges

Netblock Company Num of IPs
77.78.96.0/20 CASABLANCA INT a.s. 4,096
81.0.232.0/21 CASABLANCA INT a.s. 2,048
109.123.192.0/21 CASABLANCA INT a.s. 2,048
109.123.216.0/21 CASABLANCA INT a.s. 2,048
77.78.124.0/22 CASABLANCA INT a.s. 1,024
81.0.192.0/22 CASABLANCA INT a.s. 1,024
82.208.8.0/22 e4you spol. s r.o. 1,024
77.78.118.0/23 NETHOST s.r.o. 512
81.0.206.0/23 CASABLANCA INT a.s. 512
81.0.208.0/23 S.I.C. spol. s.r.o. 512
81.0.212.0/23 CASABLANCA INT a.s. 512
81.0.240.0/23 Blueberry.cz Apps s.r.o. 512
81.0.254.0/23 CASABLANCA INT a.s. 512
82.208.6.0/23 Nethost s.r.o. 512
82.208.16.0/23 CYBERSALES a.s. 512
82.208.28.0/23 CASABLANCA INT a.s. 512
82.208.34.0/23 CASABLANCA INT a.s. 512
82.208.40.0/23 CASABLANCA INT a.s. 512
82.208.46.0/23 NETHOST s.r.o. 512
82.208.48.0/23 CASABLANCA INT a.s. 512
109.123.202.0/23 CASABLANCA INT a.s. 512
109.123.210.0/23 NETHOST s.r.o. 512
109.123.214.0/23 QMX s.r.o. 512
185.95.118.0/23 BOHEMIA ENERGY entity s.r.o. 512
217.11.224.0/23 CASABLANCA INT a.s. 512
217.11.228.0/23 CASABLANCA INT a.s. 512
217.11.248.0/23 CASABLANCA INT a.s. 512
77.78.76.0/24 CESKY WEBHOSTING s.r.o. 256
77.78.95.0/24 NETHOST s.r.o. 256
77.78.123.0/24 CASABLANCA INT a.s. 256
81.0.199.0/24 CASABLANCA INT a.s. 256
81.0.214.0/24 CASABLANCA INT a.s. 256
81.0.217.0/24 CASABLANCA INT a.s. 256
81.0.225.0/24 CASABLANCA INT a.s. 256
81.0.226.0/24 NETHOST s.r.o. 256
81.0.228.0/24 CASABLANCA INT a.s. 256
81.0.231.0/24 OMAX Holding s.r.o. 256
81.0.250.0/24 CASABLANCA INT a.s. 256
82.208.12.0/24 business communication s.r.o. 256
82.208.14.0/24 CASABLANCA INT a.s. 256
82.208.16.0/24 CYBERSALES a.s. 256
82.208.17.0/24 CYBERSALES a.s. 256
82.208.18.0/24 NETHOST s.r.o. 256
82.208.27.0/24 CASABLANCA INT a.s. 256
82.208.39.0/24 CASABLANCA INT a.s. 256
82.208.44.0/24 CASABLANCA INT a.s. 256
82.208.50.0/24 N2N s.r.o. 256
82.208.56.0/24 CASABLANCA INT a.s. 256
82.208.58.0/24 CASABLANCA INT a.s. 256
85.239.227.0/24 CASABLANCA INT a.s. 256
85.239.252.0/24 CASABLANCA INT a.s. 256
109.123.205.0/24 CASABLANCA INT a.s. 256
217.11.227.0/24 CASABLANCA INT a.s. 256
217.11.230.0/24 TELE3 s.r.o. 256
217.11.235.0/24 AliaWeb, spol. s r.o. 256
217.11.236.0/24 CASABLANCA INT a.s. 256
217.11.242.0/24 Nethost s.r.o. 256
217.11.251.0/24 CASABLANCA INT a.s. 256
217.11.254.0/24 CASABLANCA INT a.s. 256

Netblock Company
2001:1528::/32 CASABLANCA INT a.s.
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WHOIS Details

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                                                ASHandle:       AS15685
                                                OrgID:          AS15685
                                                ASName:         AS15685
                                                ASNumber:       AS15685
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 135,509 domain names hosted across 2,305 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.78.104.3 ██████████ 36,997
217.11.249.139 ██████████ 9,065
109.123.219.215 ██████████ 8,794
217.11.249.141 ██████████ 4,788
217.11.227.76 ██████████ 4,623
217.11.249.145 ██████████ 4,430
81.0.206.125 ██████████ 3,840
81.0.236.162 ██████████ 2,386
217.11.249.138 █████████ 2,174
81.0.206.104 ██████████ 1,460

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Peers

There are 33 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS13335 Cloudflare, Inc.
AS14840 BR.Digital Telecom
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198031 Trustica s.r.o.
AS198150 SIACOM JSC
AS203376 Mailkit s.r.o.
AS205300 Sunfox s.r.o.
AS207153 Stream-iT, s.r.o.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS263444 Open X Tecnologia Ltda
AS29504 Freenet Liberec, z.s.
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS35236 UVT Internet s.r.o.
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS42000 Futruy s.r.o.
AS4455 IX Reach Ltd
AS48417 ITS akciova spolecnost
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS53062 ALT | GRUPO BRASIL TECPAR
AS57463 NetIX Communications JSC
AS60592 Gransy s.r.o.
AS6204 INTERKVM HOST SRL
AS6663 Euroweb Romania S.R.L.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS702 Verizon Business
AS8218 Zayo Infrastructure France SA
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS6939 Hurricane Electric LLC
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Downstreams

There are 8 downstreams for this ASN.

Downstreams Name
AS1299 Arelion Sweden AB
AS198031 Trustica s.r.o.
AS203376 Mailkit s.r.o.
AS205300 Sunfox s.r.o.
AS207153 Stream-iT, s.r.o.
AS35236 UVT Internet s.r.o.
AS60592 Gransy s.r.o.
AS6881 NIX.CZ z.s.p.o.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2001:1528:180::1 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
2001:1528:186::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
77.78.111.126 AS15685 CASABLANCA INT a.s. 0.20ms from Prague, CZ
82.208.49.178 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
2001:1528:132:80::102:d6 AS15685 CASABLANCA INT a.s. 0.24ms from Prague, CZ
82.208.8.1 AS15685 CASABLANCA INT a.s. 0.30ms from Prague, CZ
2001:1528:160::1 AS15685 CASABLANCA INT a.s. 0.29ms from Prague, CZ
81.0.239.126 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
81.0.206.1 AS15685 CASABLANCA INT a.s. 0.20ms from Prague, CZ
2001:1528:225::1 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
82.208.18.70 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
2001:1528:121::1 AS15685 CASABLANCA INT a.s. 0.32ms from Prague, CZ
2001:1528:177::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
82.208.16.191 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
2001:1528:208::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
2001:1528:112::1 AS15685 CASABLANCA INT a.s. 0.27ms from Prague, CZ
2001:1528:113:1000:dead:eff:1:100 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
82.208.9.222 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
2001:1528:212::1 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
2001:1528:223::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
109.123.195.97 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
2001:1528:232:1::2 AS15685 CASABLANCA INT a.s. 0.27ms from Prague, CZ
2001:1528:199:0:c6ca:2bff:feb7:3217 AS15685 CASABLANCA INT a.s. 0.24ms from Prague, CZ
77.78.118.58 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
2001:1528:221:ffff::2 AS15685 CASABLANCA INT a.s. 0.23ms 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
123.115.201.21 AS4808 China Unicom Beijing Province Network 3.60ms from Beijing, CN
50.93.156.101 AS16574 Gtek Computers LLC 0.59ms from Dallas, US
34.249.202.165 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
217.81.161.181 AS3320 Deutsche Telekom AG 8.06ms from Frankfurt am Main, DE
116.31.66.117 AS4134 CHINANET-BACKBONE 3.55ms from Guangzhou, CN
117.187.24.37 AS138407 The Internet Data Center of Guizhou Mobile Communication Company Limited 0.48ms from Guiyang, CN
93.205.155.37 AS3320 Deutsche Telekom AG 4.64ms from Hamburg, DE
81.38.42.69 AS3352 TELEFONICA DE ESPANA S.A.U. 8.50ms from Madrid, ES
84.70.86.5 AS5378 Vodafone Limited 3.46ms from Manchester, GB
72.225.197.101 AS12271 Charter Communications Inc 3.56ms from New York City, US
124.134.113.149 AS4837 CHINA UNICOM China169 Backbone 6.30ms from Qingdao, CN
18.209.73.85 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
36.233.23.133 AS3462 Data Communication Business Group 2.44ms from Taichung, TW
185.232.142.21 AS212428 Vejle Kommune 6.90ms from Tønder, DK
182.127.36.85 AS4837 CHINA UNICOM China169 Backbone 5.08ms from Zhengzhou, CN
222.140.229.69 AS4837 CHINA UNICOM China169 Backbone 4.48ms from Zhengzhou, CN
205.153.36.181 AS25755 National Public Radio, Inc. 1.48ms from Ashburn, US
129.190.128.213 AS89 Navy Network Information Center (NNIC) 2.68ms from Ashburn, US
65.207.80.213 AS701 Verizon Business 1.63ms from Atlanta, US
181.49.71.149 AS14080 Telmex Colombia S.A. 1.19ms from Bogota, CO
187.125.94.229 AS7738 V tal 6.18ms from Fortaleza, BR
96.113.185.21 AS7922 Comcast Cable Communications, LLC 1.25ms from Fremont, US
107.172.161.165 AS36352 HostPapa 0.30ms from Los Angeles, US
138.96.150.21 AS776 INRIA Sophia-Antipolis 10.10ms from Milan, IT
160.8.222.5 AS14340 Salesforce.com, Inc. 0.71ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 81.0.217.103
traceroute to 81.0.217.103 (81.0.217.103): 64 hops max, 52 byte packets
2 [] 91.210.16.15 0.289 ms
3 [AS15685] 81.0.192.37 0.333 ms
4 [AS15685] 81.0.217.103 0.266 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS15685 at robtex.

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