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 135,352
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 6 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 PBR KOMTECH 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 PBR KOMTECH 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 135,352 domain names hosted across 2,307 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.78.104.3 ██████████ 36,910
217.11.249.139 ██████████ 9,064
109.123.219.215 ██████████ 8,792
217.11.249.141 ██████████ 4,780
217.11.227.76 ██████████ 4,626
217.11.249.145 ██████████ 4,434
81.0.206.125 ██████████ 3,836
81.0.236.162 ██████████ 2,386
217.11.249.138 █████████ 2,174
81.0.206.104 ██████████ 1,461

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Peers

There are 32 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
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
2001:1528:224::1 AS15685 CASABLANCA INT a.s. 0.24ms from Prague, CZ
81.0.235.204 AS15685 CASABLANCA INT a.s. 0.18ms from Prague, CZ
2001:1528:112::1 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
81.0.255.217 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
2001:1528:279:0:77:78:100:197 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
2001:1528:1111:1111::1 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
109.123.218.234 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
81.0.209.154 AS15685 CASABLANCA INT a.s. 0.20ms from Prague, CZ
82.208.28.194 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
2001:1528:142::1 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
2001:1528:109::1 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
2001:1528:106::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
77.78.98.142 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
2001:1528:221:ffff::1 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
81.0.213.134 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
77.78.104.1 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
77.78.111.1 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
2001:1528:238::1 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
2001:1528:237::5100:e423 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
77.78.101.174 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
81.0.232.174 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
81.0.233.15 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
217.11.229.1 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
2001:1528:201::1 AS15685 CASABLANCA INT a.s. 0.24ms from Prague, CZ
77.78.95.159 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
88.159.236.37 AS1136 KPN B.V. 2.38ms from Amsterdam, NL
188.241.136.85 AS214271 QT NETWORK LTD 0.29ms from Amsterdam, NL
74.205.65.181 AS33070 Rackspace Hosting 1.10ms from Dallas, US
83.96.20.181 AS21050 Fast Communication Company Ltd 16.88ms from Dubai, AE
218.86.25.101 AS4134 CHINANET-BACKBONE 6.50ms from Fuzhou, CN
73.60.182.165 AS7922 Comcast Cable Communications, LLC 6.15ms from Providence, US
39.108.63.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.75ms from Shenzhen, CN
221.202.166.181 AS4837 CHINA UNICOM China169 Backbone 10.52ms from Tieling, CN
52.194.220.149 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
69.143.180.53 AS7922 Comcast Cable Communications, LLC 4.37ms from Ashburn, US
142.250.105.133 AS15169 Google LLC 0.69ms from Atlanta, US
199.227.89.245 AS3549 Level 3 Parent, LLC 0.37ms from Atlanta, US
121.17.72.5 AS4837 CHINA UNICOM China169 Backbone 9.46ms from Beijing, CN
24.61.135.245 AS7922 Comcast Cable Communications, LLC 7.56ms from Boston, US
52.251.120.197 AS8075 Microsoft Corporation 0.16ms from Boydton, US
147.224.136.53 AS31898 Oracle Corporation 0.34ms from Chicago, US
73.9.191.197 AS7922 Comcast Cable Communications, LLC 11.29ms from Chicago, US
3.72.216.149 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
66.91.178.85 AS20001 Charter Communications Inc 10.60ms from Honolulu, US
66.64.59.21 AS25956 Logix 1.14ms from Houston, US
221.1.216.117 AS4837 CHINA UNICOM China169 Backbone 6.27ms from Jinan, CN
115.164.31.5 AS4818 DiGi Telecommunications Sdn. Bhd. 1.12ms from Kuala Lumpur, MY
123.128.154.85 AS4837 CHINA UNICOM China169 Backbone 9.97ms from Qingdao, CN
3.220.62.245 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
117.221.226.101 AS9829 National Internet Backbone 11.63ms from Saint Thomas Mount, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 77.78.119.198
traceroute to 77.78.119.198 (77.78.119.198): 64 hops max, 52 byte packets
2 [] 91.210.16.15 0.305 ms
3 [AS15685] 81.0.192.44 0.268 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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