1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.0.0.0/16
  4. AS15685  | 81.0.231.0/24

81.0.231.0/24

AS15685  ·  CASABLANCA INT a.s.

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Summary

Country Czechia
Domain omax.cz
ASN AS15685
Registry RIPE
ID OMAXHOLDING-CZ

WHOIS Details

inetnum:        81.0.231.96 - 81.0.231.111
netname:        OMAXHolding-CZ
descr:          OMAX Holding s.r.o.
country:        CZ
admin-c:        CASA3-RIPE
tech-c:         CASA3-RIPE
status:         ASSIGNED PA
mnt-by:         CASABLANCA-RIPE-MNT
created:        2012-03-12T10:10:47Z
last-modified:  2012-03-12T10:10:47Z
source:         RIPE
abuse-email:    abuse@casablanca.cz
abuse-c:        CASA3-RIPE
abuse-org:      ORG-CI1-RIPE

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

route:          81.0.231.0/24
descr:          Casablanca INT prefix fraction
origin:         AS15685
mnt-by:         CASABLANCA-CORE-MNT
created:        2017-06-30T09:41:17Z
last-modified:  2017-06-30T09:41:17Z
source:         RIPE

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 98 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.0.231.132 menubox.shop 32
81.0.231.52 wwwihned.cz 15
81.0.231.130 nakupdodomu.cz 13
81.0.231.2 awinit.eu 9
81.0.231.193 sraz-esp.cz 7
81.0.231.50 kocary.cz 5
81.0.231.51 vyzvaneni-na-mobil.cz 3
81.0.231.19 xoinsider.com 3
81.0.231.103 bety.cz 3
81.0.231.18 rivareality.cz 2
81.0.231.203 netplushosting.cz 1
81.0.231.99 prask.cz 1
81.0.231.67 kanzlei-susewind.de 1
81.0.231.108 gabrielafilipi.cz 1
81.0.231.49 webcounter.cz 1
81.0.231.100 spacelord.cz 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
81.0.231.131 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
27.131.131.72 AS24187 KIRZ Service Provider 0.91ms from Bangkok, TH
54.202.100.120 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
218.89.69.200 AS4134 CHINANET-BACKBONE 7.96ms from Chengdu, CN
156.112.109.24 AS5307 United States Department of Defense (DoD) 8.59ms from Dallas, US
148.153.151.24 AS63199 CDS Global Cloud Co., Ltd 0.23ms from Dallas, US
14.182.58.232 AS45899 VNPT Corp 3.71ms from Hanoi, VN
105.255.133.248 AS36994 Vodacom 1.18ms from Johannesburg, ZA
70.179.185.232 AS22773 Cox Communications Inc. 7.07ms from Kansas City, US
88.10.90.248 AS3352 TELEFONICA DE ESPANA S.A.U. 8.72ms from Madrid, ES
129.236.24.152 AS14 Columbia University 1.84ms from New York City, US
201.60.238.152 AS27699 TELEFÔNICA BRASIL S.A 12.17ms from Osasco, BR
81.254.207.24 AS3215 Orange S.A. 8.52ms from Paris, FR
90.115.107.184 AS3215 Orange S.A. 1.37ms from Paris, FR
64.23.251.248 AS14061 DigitalOcean, LLC 0.28ms from Santa Clara, US
190.167.187.232 AS6400 Compañía Dominicana de Teléfonos S. A. 3.36ms from Santo Domingo, DO
60.97.92.152 AS17676 SoftBank Corp. 2.79ms from Tokyo, JP
20.72.120.24 AS8075 Microsoft Corporation 0.24ms from Boydton, US
140.192.236.88 AS20130 Depaul University 0.82ms from Chicago, US
23.44.172.72 AS35994 Akamai Technologies, Inc. 0.61ms from Dallas, US
174.104.204.104 AS10796 Charter Communications Inc 9.38ms from Flint, US
14.179.240.248 AS45899 VNPT Corp 2.64ms from Ho Chi Minh City, VN
171.226.228.216 AS7552 Viettel Group 0.76ms from Ho Chi Minh City, VN
129.226.162.184 AS132203 Tencent Building, Kejizhongyi Avenue 0.47ms from Hong Kong, HK
102.32.158.24 AS327782 Metrofibre Networx 2.76ms from Johannesburg, ZA
2.132.189.88 AS9198 JSC Kazakhtelecom 7.54ms from Karagandy, KZ

Traceroute

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

$
traceroute -a -n -q1 -f2 81.0.231.238
traceroute to 81.0.231.238 (81.0.231.238): 64 hops max, 52 byte packets
2 [] 91.210.16.15 0.324 ms
3 [AS15685] 81.0.231.238 0.337 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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