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	79,228,162,514,264,338,000,000,000,000
ASN type	Hosting
Registry	ripe
Allocated	24 years ago on Sep 24, 2002
Updated	9 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	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	██████████	29,135
109.123.219.215	██████████	8,631
217.11.249.139	██████████	8,094
217.11.227.76	██████████	4,412
217.11.249.141	██████████	3,921
217.11.249.145	██████████	3,886
81.0.206.125	██████████	2,806
81.0.236.162	██████████	2,386
217.11.249.138	█████████	1,908
81.0.206.104	██████████	1,097

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Peers

There are 32 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
AS24940	Hetzner Online GmbH
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.
AS43733	Viva Armenia CJSC
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
77.78.95.164	AS15685 CASABLANCA INT a.s.	`0.21ms` from Prague, CZ
217.11.225.222	AS15685 CASABLANCA INT a.s.	`0.23ms` from Prague, CZ
2001:1528:237::1	AS15685 CASABLANCA INT a.s.	`0.29ms` from Prague, CZ
2001:1528:110::1	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
2001:1528:177::1	AS15685 CASABLANCA INT a.s.	`0.25ms` from Prague, CZ
109.123.218.62	AS15685 CASABLANCA INT a.s.	`0.23ms` from Prague, CZ
109.123.196.254	AS15685 CASABLANCA INT a.s.	`0.31ms` from Prague, CZ
2001:1528:212::1	AS15685 CASABLANCA INT a.s.	`0.27ms` from Prague, CZ
82.208.10.129	AS15685 CASABLANCA INT a.s.	`0.21ms` from Prague, CZ
2001:1528:113:1000:dead:eff:1:100	AS15685 CASABLANCA INT a.s.	`0.32ms` from Prague, CZ
2001:1528:225::1	AS15685 CASABLANCA INT a.s.	`0.27ms` from Prague, CZ
109.123.214.254	AS15685 CASABLANCA INT a.s.	`0.25ms` from Prague, CZ
77.78.108.1	AS15685 CASABLANCA INT a.s.	`0.26ms` from Prague, CZ
109.123.211.254	AS15685 CASABLANCA INT a.s.	`0.21ms` from Prague, CZ
2001:1528:121::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
2001:1528:167:ffff::fffe	AS15685 CASABLANCA INT a.s.	`0.24ms` from Prague, CZ
82.208.8.254	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
2001:1528:219::1	AS15685 CASABLANCA INT a.s.	`0.27ms` from Prague, CZ
2001:1528:246:0:ff52:d00c:5ff:0	AS15685 CASABLANCA INT a.s.	`0.27ms` from Prague, CZ
82.208.44.58	AS15685 CASABLANCA INT a.s.	`0.20ms` from Prague, CZ
77.78.111.1	AS15685 CASABLANCA INT a.s.	`0.20ms` from Prague, CZ
81.0.235.39	AS15685 CASABLANCA INT a.s.	`0.19ms` from Prague, CZ
82.208.12.9	AS15685 CASABLANCA INT a.s.	`0.28ms` from Prague, CZ
81.0.207.13	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
47.190.135.133	AS5650 Frontier Communications of America, Inc.	`1.46ms` from Dallas, US
187.64.124.245	AS28573 Claro NXT Telecomunicacoes Ltda	`13.65ms` from Fortaleza, BR
120.80.105.5	AS17816 China Unicom IP network China169 Guangdong province	`3.29ms` from Guangzhou, CN
186.33.3.53	AS52468 UFINET PANAMA S.A.	`0.49ms` from Guatemala City, GT
223.223.85.229	AS18144 Enecom,Inc.	`7.75ms` from Hiroshima, JP
45.139.201.5	AS34476 Vayfi Bilgi Teknolojileri A.S.	`0.28ms` from Istanbul, TR
83.136.210.101	AS400897 PETROSKY CLOUD LLC	`0.20ms` from Paris, FR
45.169.21.5	AS268082 Ingnet Banda Larga LTDA-ME	`2.59ms` from Sao Jose do Rio Preto, BR
174.86.250.5	AS20115 Charter Communications LLC	`3.58ms` from St. Louis, US
221.204.45.85	AS4837 CHINA UNICOM China169 Backbone	`1.90ms` from Taiyuan, CN
182.122.105.101	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Zhengzhou, CN
65.222.186.37	AS701 Verizon Business	`11.00ms` from Ashburn, US
40.172.97.21	AS16509 Amazon.com, Inc.	`1.23ms` from Dubai, AE
86.186.255.133	AS2856 British Telecommunications PLC	`9.22ms` from Erith, GB
150.241.113.181	AS199785 Cloud Hosting Solutions, Limited.	`0.14ms` from Frankfurt am Main, DE
59.61.243.37	AS4134 CHINANET BACKBONE	`6.38ms` from Fuzhou, CN
116.31.66.117	AS4134 CHINANET BACKBONE	`3.65ms` from Guangzhou, CN
99.122.140.69	AS7018 AT&T Enterprises, LLC	`2.46ms` from Houston, US
49.247.174.165	AS38700 SMILESERV	`1.16ms` from Incheon, KR
66.244.111.229	AS11550 Smithville Digital, LLC	`3.29ms` from Indianapolis, US
36.75.159.5	AS7713 PT Telekomunikasi Indonesia	`6.80ms` from Jakarta, ID
54.147.204.5	AS14618 Amazon.com, Inc.	`0.30ms` from Reston, US
170.254.245.101	AS265374 3X TELECOMUNICAÇÕES LTDA	`6.50ms` from Rio de Janeiro, BR
185.243.216.181	AS56655 Gigahost AS	`0.06ms` from Sandefjord, NO
201.137.143.229	AS8151 UNINET	`3.67ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 82.208.39.150

traceroute to 82.208.39.150 (82.208.39.150): 64 hops max, 52 byte packets

2 [] 91.210.16.15 0.373 ms

3 [AS15685] 82.208.39.150 0.32 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On April 13th 2026

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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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