AS15685 CASABLANCA INT a.s. details

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AS15685 – CASABLANCA INT a.s.

Field	Value
Country	Czechia
Website	casablanca.cz
Hosted domains	135,286
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	3 months ago on Jul 29, 2025

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 135,286 domain names hosted across 2,321 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
77.78.104.3	██████████	36,740
217.11.249.139	██████████	9,014
109.123.219.215	██████████	8,297
217.11.249.141	██████████	4,787
217.11.227.76	██████████	4,577
217.11.249.145	██████████	4,286
81.0.206.125	██████████	3,858
81.0.236.162	█████████	2,386
217.11.249.138	█████████	2,183
81.0.206.104	██████████	1,470

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Hosted Domains API & Database

Peers

There are 32 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
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
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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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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ASN API & Database

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

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

IP Address	ASN	Details
109.123.196.98	AS15685 CASABLANCA INT a.s.	`0.25ms` from Prague, CZ
2001:1528:158:3::1	AS15685 CASABLANCA INT a.s.	`0.22ms` from Prague, CZ
2001:1528:167:ffff::fffe	AS15685 CASABLANCA INT a.s.	`0.34ms` from Prague, CZ
82.208.58.249	AS15685 CASABLANCA INT a.s.	`0.33ms` from Prague, CZ
109.123.199.254	AS15685 CASABLANCA INT a.s.	`0.25ms` from Prague, CZ
2001:1528:114::6615	AS15685 CASABLANCA INT a.s.	`0.20ms` from Prague, CZ
217.11.254.254	AS15685 CASABLANCA INT a.s.	`0.23ms` from Prague, CZ
77.78.101.137	AS15685 CASABLANCA INT a.s.	`0.23ms` from Prague, CZ
109.123.195.97	AS15685 CASABLANCA INT a.s.	`0.23ms` from Prague, CZ
2001:1528:142::1	AS15685 CASABLANCA INT a.s.	`0.30ms` from Prague, CZ
2001:1528:102::1	AS15685 CASABLANCA INT a.s.	`0.30ms` from Prague, CZ
2001:1528:110::1	AS15685 CASABLANCA INT a.s.	`0.26ms` from Prague, CZ
2001:1528:289:fed0::1	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
81.0.214.134	AS15685 CASABLANCA INT a.s.	`0.19ms` from Prague, CZ
82.208.41.169	AS15685 CASABLANCA INT a.s.	`0.24ms` from Prague, CZ
2001:1528:156::1	AS15685 CASABLANCA INT a.s.	`0.29ms` from Prague, CZ
81.0.208.91	AS15685 CASABLANCA INT a.s.	`0.22ms` from Prague, CZ
2001:1528:118::1	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
2001:1528:199::1	AS15685 CASABLANCA INT a.s.	`0.27ms` from Prague, CZ
2001:1528:286::1	AS15685 CASABLANCA INT a.s.	`0.26ms` from Prague, CZ
77.78.119.59	AS15685 CASABLANCA INT a.s.	`0.20ms` from Prague, CZ
2001:1528:106::1	AS15685 CASABLANCA INT a.s.	`0.25ms` from Prague, CZ
2001:1528:176::1	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
2001:1528:121::1	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
77.78.97.137	AS15685 CASABLANCA INT a.s.	`0.20ms` 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
205.129.8.213	AS3356 Level 3 Parent, LLC	`0.95ms` from Ashburn, US
174.80.67.69	AS20115 Charter Communications LLC	`10.42ms` from Atlanta, US
199.227.89.245	AS3549 Level 3 Parent, LLC	`0.40ms` from Atlanta, US
101.39.3.197	AS4847 China Networks Inter-Exchange	`4.83ms` from Beijing, CN
186.168.247.229	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.11ms` from Bogota, CO
140.141.175.69	AS12119 ITV-3	`4.84ms` from Chicago, US
52.28.138.117	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
217.85.153.85	AS3320 Deutsche Telekom AG	`8.08ms` from Frankfurt am Main, DE
31.140.144.85	AS16135 Turkcell A.S.	`15.18ms` from Izmir, TR
83.137.227.213	AS31742 Sotaconnect Network	`1.19ms` from London, GB
217.179.112.197	AS5503 RM Education Ltd	`3.98ms` from London, GB
162.218.155.165	AS40511 Fireline Network Solutions, Inc.	`0.36ms` from Los Angeles, US
176.84.158.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.58ms` from Madrid, ES
157.15.116.37	AS152372 PT Trias Infra Sarana	`0.45ms` from Medan, ID
14.201.124.181	AS7545 TPG Telecom Limited	`0.50ms` from Melbourne, AU
114.189.26.101	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.24ms` from Osaka, JP
61.103.216.5	AS9457 DREAMLINE CO.	`1.24ms` from Seoul, KR
34.126.128.37	AS396982 Google LLC	`0.13ms` from Singapore, SG
134.231.38.197	AS21949 Beanfield Technologies Inc.	`0.89ms` from Toronto, CA
209.124.160.117	AS33321 Zayo Bandwidth	`2.67ms` from Ashburn, US
65.217.20.213	AS701 Verizon Business	`1.37ms` from Atlanta, US
54.70.189.117	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
24.166.52.213	AS10796 Charter Communications Inc	`16.91ms` from Columbus, US
4.34.189.213	AS3356 Level 3 Parent, LLC	`0.44ms` from Dallas, US
45.43.89.133	AS200740 FIRST SERVER LIMITED	`0.19ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 82.208.11.254

traceroute to 82.208.11.254 (82.208.11.254): 64 hops max, 52 byte packets

1 [AS42473] 178.255.154.92 0.215 ms

2 [] 91.210.16.15 0.303 ms

3 [AS15685] 82.208.11.254 0.385 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On October 25th 2025

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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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