81.0.212.0/23
AS15685 · CASABLANCA INT a.s.
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| Country |
Czechia
|
| Domain | casablanca.cz |
| ASN | AS15685 |
| Registry | RIPE |
| ID | CZ-CASABLANCA-20011214 |
WHOIS Details
inetnum: 81.0.212.0 - 81.0.214.255 org: ORG-CI1-RIPE netname: CZ-CASABLANCA-20011214 descr: PROVIDER LIR country: CZ admin-c: JH1771-RIPE admin-c: CASA3-RIPE tech-c: JH1771-RIPE tech-c: CASA3-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: JH1771-RIPE-MNT mnt-lower: CASABLANCA-RIPE-MNT mnt-lower: JH1771-RIPE-MNT mnt-routes: JH1771-RIPE-MNT created: 2022-07-28T08:08:26Z last-modified: 2022-07-28T08:08:26Z source: RIPE abuse-email: abuse@casablanca.cz abuse-c: CASA3-RIPE abuse-org: ORG-CI1-RIPE organisation: ORG-CI1-RIPE org-name: CASABLANCA INT a.s. country: CZ org-type: LIR address: Vinohradska 2396/184 Vinohrady address: 130 00 address: Prague 3 address: CZECH REPUBLIC phone: +420270000270 fax-no: +420270000277 e-mail: hostmaster@casablanca.cz admin-c: JH1771-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: JH1771-RIPE-MNT notify: hostmaster@casablanca.cz mnt-by: RIPE-NCC-HM-MNT mnt-by: JH1771-RIPE-MNT abuse-c: CASA3-RIPE created: 2004-04-17T11:04:09Z last-modified: 2025-07-30T13:04:16Z source: RIPE abuse-email: abuse@casablanca.cz abuse-c: CASA3-RIPE abuse-org: undefined role: Casablanca INT RIPE manager address: Casablanca INT address: Vinohradska 184, Prague 3 - 130 52 address: Czech republic phone: +420 270 000 270 fax-no: +420 270 000 277 e-mail: hostmaster@casablanca.cz abuse-mailbox: abuse@casablanca.cz admin-c: JH1771-RIPE tech-c: JH1771-RIPE notify: hostmaster@casablanca.cz nic-hdl: CASA3-RIPE created: 2005-09-05T10:42:10Z last-modified: 2015-07-03T11:19:49Z source: RIPE mnt-by: CASABLANCA-CORE-MNT person: Jan Hampl address: Casablanca INT s.r.o. address: Vinohradska 184 address: 130 52 Praha 3 address: The Czech Republic phone: +420 270 000 262 fax-no: +420 270 000 277 e-mail: jan.hampl@casablanca.cz nic-hdl: JH1771-RIPE notify: jan.hampl@casablanca.cz created: 2003-02-28T14:37:38Z last-modified: 2015-07-13T11:04:26Z source: RIPE mnt-by: JH1771-RIPE-MNT
Nearby Ranges
BGP prefixes that overlap with 81.0.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 81.0.0.0/18 | AS15704 | XTRA TELECOM S.A. | 16,384 |
| 81.0.128.0/18 | AS2116 | GLOBALCONNECT AS | 16,384 |
| 81.0.192.0/22 | AS15685 | CASABLANCA INT a.s. | 1,024 |
| 81.0.248.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.124.0/23 | AS12301 | Invitech ICT Services Kft. | 512 |
| 81.0.88.0/23 | AS12301 | Invitech ICT Services Kft. | 512 |
| 81.0.96.0/23 | AS12301 | Invitech ICT Services Kft. | 512 |
| 81.0.254.0/23 | AS15685 | CASABLANCA INT a.s. | 512 |
| 81.0.242.0/23 | AS204383 | CASABLANCA INT a.s. | 512 |
| 81.0.108.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.122.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.126.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.98.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.210.0/23 | AS21430 | WIA spol. s.r.o. | 512 |
| 81.0.244.0/23 | AS21430 | WIA spol. s.r.o. | 512 |
| 81.0.218.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.220.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.246.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.229.0/24 | AS21430 | WIA spol. s.r.o. | 256 |
| 81.0.68.0/24 | AS12301 | Egomnet Kft. | 256 |
| 81.0.119.0/24 | AS12301 | Data center | 256 |
| 81.0.104.0/24 | AS12301 | Datacenter Hosting Internet | 256 |
| 81.0.97.0/24 | AS12301 | Net-Tech Consulting Kft. | 256 |
| 81.0.67.0/24 | AS12301 | Euroweb Internet Service Provider | 256 |
| 81.0.199.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.217.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.226.0/24 | AS15685 | NETHOST s.r.o. | 256 |
| 81.0.228.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.250.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.227.0/24 | AS21430 | WIA spol. s.r.o. | 256 |
| 81.0.124.0/24 | AS12301 | Deploy Is Kft. | 256 |
| 81.0.230.0/24 | AS204383 | CASABLANCA INT a.s. | 256 |
Hosted domains
There are 948 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.0.213.193 | dopes-myslivost.cz | 476 |
| 81.0.213.171 | trubnisystemy.eu | 96 |
| 81.0.212.3 | go2praga.com | 86 |
| 81.0.213.117 | nalehkosbaleno.cz | 49 |
| 81.0.213.114 | cibik.cz | 36 |
| 81.0.212.11 | akkalina.cz | 35 |
| 81.0.212.6 | ckpisek.cz | 27 |
| 81.0.213.138 | realpropertypraha.com | 26 |
| 81.0.212.4 | artvakol.cz | 20 |
| 81.0.212.200 | golfovezajezdy.cz | 16 |
| 81.0.213.169 | havlis.eu | 15 |
| 81.0.213.225 | gastrohotelmanagement.com | 14 |
| 81.0.213.172 | eaffil.com | 12 |
| 81.0.213.140 | multiprint.cz | 11 |
| 81.0.213.236 | stranky-plus.cz | 4 |
| 81.0.213.148 | mapfactor.com | 4 |
| 81.0.213.141 | czechskimasters.cz | 4 |
| 81.0.212.9 | pravniknihovna.cz | 3 |
| 81.0.213.101 | softservice.cz | 3 |
| 81.0.213.97 | xcontest.org | 2 |
Hosted domains API
Pingable IPs
83 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 81.0.213.102 |
0.21ms from Prague,
CZ
|
|
| 81.0.212.30 |
0.25ms 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 |
|---|---|---|
| 47.226.111.87 |
18.77ms from Atlanta,
US
|
|
| 210.40.164.7 |
16.88ms from Chengdu,
CN
|
|
| 47.189.91.39 |
2.17ms from Dallas,
US
|
|
| 95.223.112.71 |
8.08ms from Frankfurt am Main,
DE
|
|
| 110.41.31.119 |
1.66ms from Guangzhou,
CN
|
|
| 182.224.255.135 |
1.61ms from Incheon,
KR
|
|
| 190.238.78.215 |
1.36ms from Lima,
PE
|
|
| 75.251.148.167 |
11.18ms from New York City,
US
|
|
| 14.192.97.23 |
3.66ms from Osaka,
JP
|
|
| 114.160.235.247 |
2.31ms from Osaka,
JP
|
|
| 20.225.112.199 |
0.25ms from San Antonio,
US
|
|
| 35.216.79.231 |
0.37ms from Seoul,
KR
|
|
| 131.100.116.199 |
0.64ms from São Paulo,
BR
|
|
| 153.205.116.167 |
3.36ms from Tokyo,
JP
|
|
| 34.237.161.199 |
0.51ms from Ashburn,
US
|
|
| 8.22.36.55 |
0.61ms from Ashburn,
US
|
|
| 69.149.23.135 |
1.45ms from Atlanta,
US
|
|
| 95.103.246.87 |
4.14ms from Bratislava,
SK
|
|
| 190.114.221.71 |
2.53ms from Buenos Aires,
AR
|
|
| 2.17.0.247 |
0.15ms from Copenhagen,
DK
|
|
| 221.154.201.55 |
0.67ms from Incheon,
KR
|
|
| 217.150.205.39 |
0.54ms from Saint Petersburg,
RU
|
|
| 14.45.229.23 |
4.43ms from Seoul,
KR
|
|
| 182.31.210.103 |
7.64ms from Seoul,
KR
|
|
| 13.220.183.215 |
0.68ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Prague, CZ
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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