AS number 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 134,683
Number of IPv4 31,232
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 23 years ago on Sep 24, 2002
Updated a month ago on Jul 29, 2025

IP Ranges

Netblock Company Num of IPs
77.78.96.0/20 CASABLANCA INT a.s. 4,096
109.123.192.0/21 CASABLANCA INT a.s. 2,048
109.123.216.0/21 CASABLANCA INT a.s. 2,048
81.0.232.0/21 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
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
77.78.118.0/23 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
82.208.16.0/23 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
82.208.6.0/23 Nethost s.r.o. 512
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
77.78.123.0/24 CASABLANCA INT a.s. 256
77.78.76.0/24 CESKY WEBHOSTING s.r.o. 256
77.78.95.0/24 NETHOST s.r.o. 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

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 134,683 domain names hosted across 2,327 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.78.104.3 ██████████ 36,384
217.11.249.139 ██████████ 8,906
109.123.219.215 ██████████ 8,119
217.11.249.141 ██████████ 4,763
217.11.227.76 ██████████ 4,517
217.11.249.145 ██████████ 4,174
81.0.206.125 ██████████ 3,866
81.0.236.162 ██████████ 2,386
217.11.249.138 █████████ 2,184
81.0.206.104 ██████████ 1,478

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Peers

There are 30 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS13335 Cloudflare, Inc.
AS14840 BR.Digital Provider
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
AS29504 Freenet Liberec, z.s.
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
AS5405 Inter.link GmbH
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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
81.0.214.203 AS15685 CASABLANCA INT a.s. 0.18ms from Prague, CZ
2001:1528:137:ffff::2 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
2001:1528:179::1 AS15685 CASABLANCA INT a.s. 1.48ms from Prague, CZ
2001:1528:148::109:214 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
81.0.234.91 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
2001:1528:231::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
82.208.35.17 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
77.78.105.170 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
2001:1528:172::1 AS15685 CASABLANCA INT a.s. 0.27ms from Prague, CZ
2001:1528:188::1 AS15685 CASABLANCA INT a.s. 0.24ms from Prague, CZ
217.11.229.253 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
109.123.214.254 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
82.208.27.30 AS15685 CASABLANCA INT a.s. 0.17ms from Prague, CZ
2001:1528:232:1::1 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
2001:1528:114::6616 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
109.123.211.254 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
81.0.226.44 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
2001:1528:229::1 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
2001:1528:285::1 AS15685 CASABLANCA INT a.s. 0.27ms from Prague, CZ
2001:1528:197::1 AS15685 CASABLANCA INT a.s. 0.32ms from Prague, CZ
2001:1528:142::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
2001:1528:121::1 AS15685 CASABLANCA INT a.s. 0.29ms from Prague, CZ
109.123.197.254 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
2001:1528:286::1 AS15685 CASABLANCA INT a.s. 0.24ms from Prague, CZ
2001:1528:236::1 AS15685 CASABLANCA INT a.s. 0.27ms 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
76.157.70.197 AS7922 Comcast Cable Communications, LLC 5.34ms from Chicago, US
221.182.208.149 AS9808 China Mobile Communications Group Co., Ltd. 18.04ms from Guangzhou, CN
188.31.107.69 AS206067 Hutchison 3G UK Limited 14.90ms from London, GB
46.208.165.21 AS6871 Plusnet 2.10ms from London, GB
188.143.146.53 AS44050 Petersburg Internet Network ltd. 0.83ms from Saint Petersburg, RU
191.20.26.53 AS26599 TELEFÔNICA BRASIL S.A 9.33ms from Sao Paulo, BR
189.15.73.133 AS53006 ALGAR TELECOM S/A 12.46ms from Sao Paulo, BR
112.184.34.165 AS4766 Korea Telecom 10.26ms from Seoul, KR
20.214.221.85 AS8075 Microsoft Corporation 0.31ms from Seoul, KR
65.43.33.149 AS7018 AT&T Enterprises, LLC 9.24ms from Atlanta, US
64.24.121.21 AS7029 Windstream Communications LLC 6.62ms from Atlanta, US
217.87.227.69 AS3320 Deutsche Telekom AG 11.60ms from Frankfurt am Main, DE
41.76.152.181 AS37230 Swifttalk Limited 0.64ms from Lagos, NG
86.161.132.21 AS2856 British Telecommunications PLC 6.42ms from London, GB
95.146.7.117 AS2856 British Telecommunications PLC 4.47ms from London, GB
68.101.179.37 AS22773 Cox Communications Inc. 8.96ms from Los Angeles, US
88.3.133.21 AS3352 TELEFONICA DE ESPANA S.A.U. 1.27ms from Madrid, ES
151.58.136.165 AS1267 WIND TRE S.P.A. 12.88ms from Milan, IT
63.226.156.5 AS209 CenturyLink Communications, LLC 2.04ms from Minneapolis, US
217.147.23.133 AS31430 OOO Suntel 0.61ms from Moscow, RU
122.226.55.117 AS4134 CHINANET-BACKBONE 6.46ms from Nanchang, CN
185.243.216.181 AS56655 Gigahost AS 0.08ms from Oslo, NO
221.0.42.197 AS4837 CHINA UNICOM China169 Backbone 5.90ms from Qingdao, CN
189.28.143.245 AS28291 MINISTERIO DA SAUDE 1.09ms from Rio de Janeiro, BR
207.6.229.133 AS852 TELUS Communications Inc. 3.69ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -f3 77.78.100.230
traceroute to 77.78.100.230 (77.78.100.230): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 [AS6939] 216.66.84.27 20.53 ms
8 [AS15685] 77.78.100.230 20.559 ms
Measurement taken from IPinfo ProbeNet in Lille, FR
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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