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 135,692
IPv4 addresses 31,232
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 24 years ago on Sep 24, 2002
Updated 8 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 135,692 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 ██████████ 37,054
217.11.249.139 ██████████ 9,132
109.123.219.215 ██████████ 8,949
217.11.249.141 ██████████ 4,803
217.11.227.76 ██████████ 4,656
217.11.249.145 ██████████ 4,489
81.0.206.125 ██████████ 3,821
81.0.236.162 ██████████ 2,386
217.11.249.138 █████████ 2,182
81.0.206.104 ██████████ 1,465

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Peers

There are 30 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS13335 Cloudflare, Inc.
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
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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ASN API & Database

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
2001:1528:126::1 AS15685 CASABLANCA INT a.s. 0.33ms from Prague, CZ
2001:1528:236::1 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
185.95.118.12 AS15685 CASABLANCA INT a.s. 0.30ms from Prague, CZ
82.208.12.55 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
2001:1528:188::1 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
81.0.237.102 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
109.123.214.254 AS15685 CASABLANCA INT a.s. 0.25ms from Prague, CZ
2001:1528:205::1 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
77.78.108.33 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
109.123.211.254 AS15685 CASABLANCA INT a.s. 0.20ms from Prague, CZ
109.123.216.254 AS15685 CASABLANCA INT a.s. 0.28ms from Prague, CZ
77.78.106.65 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
217.11.230.254 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
81.0.206.33 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
81.0.231.131 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
109.123.221.99 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
81.0.213.102 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
81.0.240.133 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
82.208.9.62 AS15685 CASABLANCA INT a.s. 0.19ms from Prague, CZ
109.123.218.126 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
81.0.236.206 AS15685 CASABLANCA INT a.s. 0.21ms from Prague, CZ
82.208.17.49 AS15685 CASABLANCA INT a.s. 0.18ms from Prague, CZ
109.123.222.159 AS15685 CASABLANCA INT a.s. 0.18ms from Prague, CZ
77.78.76.254 AS15685 CASABLANCA INT a.s. 0.26ms from Prague, CZ
2001:1528:208::1 AS15685 CASABLANCA INT a.s. 0.28ms 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
74.50.136.85 AS21782 Plateau Telecommunications Incorporated 8.34ms from Albuquerque, US
69.138.249.69 AS7922 Comcast Cable Communications, LLC 6.84ms from Ashburn, US
178.149.142.21 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 11.14ms from Belgrade, RS
190.111.234.245 AS11014 CPS 0.31ms from Buenos Aires, AR
181.101.118.245 AS7303 Telecom Argentina S.A. 13.06ms from Buenos Aires, AR
202.103.69.181 AS4134 CHINANET-BACKBONE 1.34ms from Changsha, CN
85.239.114.37 AS16097 HL komm Telekommunikations GmbH 0.98ms from Frankfurt am Main, DE
3.122.72.213 AS16509 Amazon.com, Inc. 0.23ms from Frankfurt am Main, DE
86.203.5.21 AS3215 Orange S.A. 11.88ms from Frankfurt am Main, DE
172.68.31.149 AS13335 Cloudflare, Inc. 15.68ms from Johannesburg, ZA
132.251.170.117 AS21575 ENTEL PERU S.A. 1.02ms from Lima, PE
35.227.25.53 AS396982 Google LLC 0.14ms from Moncks Corner, US
183.147.122.133 AS4134 CHINANET-BACKBONE 5.99ms from Ningbo, CN
177.27.230.101 AS27699 TELEFÔNICA BRASIL S.A 2.46ms from Osasco, BR
187.66.3.149 AS28573 Claro NXT Telecomunicacoes Ltda 10.38ms from Osasco, BR
81.252.219.53 AS3215 Orange S.A. 10.51ms from Paris, FR
87.7.74.197 AS3269 Telecom Italia S.p.A. 7.22ms from Rome, IT
187.169.80.229 AS8151 UNINET 3.92ms from Santiago de Queretaro, MX
189.86.100.165 AS4230 CLARO S.A. 3.47ms from Sao Paulo, BR
1.96.183.165 AS4766 Korea Telecom 1.58ms from Seoul, KR
199.192.104.165 AS16696 iTel Networks Inc 3.87ms from Vancouver, CA
62.233.150.5 AS12741 Netia SA 4.84ms from Warsaw, PL
204.98.160.133 AS209 CenturyLink Communications, LLC 1.01ms from Atlanta, US
44.234.127.245 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
3.136.43.133 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 81.0.208.210
traceroute to 81.0.208.210 (81.0.208.210): 64 hops max, 52 byte packets
4 [] 91.210.16.15 0.343 ms
5 [AS15685] 81.0.192.37 0.429 ms
6 [AS15685] 81.0.208.210 0.528 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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