83.167.224.0/19

AS24971 · MasterDC s.r.o.

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Summary

Country	Czechia
Domain	master.cz
ASN	AS24971
Registry	RIPE
ID	CZ-MASTER-20080821

WHOIS Details

inetnum:        83.167.224.0 - 83.167.255.255
netname:        CZ-MASTER-20080821
org:            ORG-MIs2-RIPE
country:        CZ
admin-c:        MZ2189-RIPE
tech-c:         PV352-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MASTER-MNT
mnt-routes:     MASTER-MNT
notify:         [email protected]
created:        2008-08-21T12:00:47Z
last-modified:  2017-01-17T13:19:39Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        MAIc-RIPE
abuse-org:      ORG-MIs2-RIPE

organisation:   ORG-MIs2-RIPE
org-name:       MasterDC s.r.o.
country:        CZ
org-type:       LIR
address:        Purkynova 3030/35e
address:        612 00
address:        Brno
address:        CZECH REPUBLIC
phone:          +420 777919700
e-mail:         [email protected]
mnt-ref:        MASTER-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MASTER-MNT
admin-c:        PV352-RIPE
admin-c:        JIPA-RIPE
admin-c:        MZI-RIPE
admin-c:        PZAK-RIPE
abuse-c:        MAIc-RIPE
created:        2004-04-17T11:04:37Z
last-modified:  2025-04-29T09:47:49Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        MAIc-RIPE
abuse-org:      undefined

person:         Martin Zidek
address:        Master Internet s.r.o.
address:        Cejl 20
address:        602 00 Brno
address:        Czech Republic
phone:          +420 777919700
e-mail:         [email protected]
nic-hdl:        MZ2189-RIPE
mnt-by:         MASTER-MNT
created:        2002-05-24T21:26:48Z
last-modified:  2017-10-30T21:45:28Z
source:         RIPE

person:         Petr Vosmera
address:        MasterDC s.r.o.
address:        Purkynova 3030/35e
address:        612 00 Brno
address:        Czech Republic
phone:          +420 777 919200
fax-no:         +420 608 091405
nic-hdl:        PV352-RIPE
e-mail:         [email protected]
mnt-by:         MASTER-MNT
created:        2002-05-24T21:49:28Z
last-modified:  2025-04-30T12:45:18Z
source:         RIPE

route:          83.167.224.0/19
descr:          MASTER-NET-5
origin:         AS24971
mnt-by:         MASTER-MNT
created:        2008-08-22T06:48:10Z
last-modified:  2008-08-22T06:48:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 83.167.0.0/16

Range	ASN	Company	Num of IPs
83.167.192.0/19	AS33915	Vodafone Libertel B.V.	8,192
83.167.96.0/19	AS15582	JSC Comcor	8,192
83.167.128.0/19	AS25540	Alphalink SASU	8,192
83.167.32.0/19	AS8218	Zayo Infrastructure France SA	8,192
83.167.0.0/20	AS28890	Broadband Internet service	4,096
83.167.80.0/20	AS39435	Individual VPDN customers	4,096
83.167.16.0/20	AS28890	Broadband service in Ekaterinburg	4,096
83.167.68.0/22	AS39435	Columbia-Telecom	1,024
83.167.72.0/23	AS39435	Columbia-Telecom	512
83.167.66.0/24	AS39435	Columbia-Telecom	256
83.167.65.0/24	AS39435	Columbia-Telecom	256

Hosted domains

There are 22,191 domain names hosted across 532 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
83.167.244.201	vospspgs.cz	11357
83.167.244.202	vospspgs.cz	9346
83.167.249.7	predaj-obkladac.sk	2556
83.167.244.207	e-lady.cz	705
83.167.234.64	konfeta-europe.cz	645
83.167.244.149	eventival.com	527
83.167.246.70	lukrfaucets.com	238
83.167.245.87	fasadyhradec.cz	234
83.167.244.155	uhshop.cz	225
83.167.245.75	dvekvetinky.cz	223
83.167.255.150	hruskovo.cz	178
83.167.243.8	bznabytek.cz	152
83.167.234.116	cz-parts.com	132
83.167.233.140	rychle-poistenie.sk	117
83.167.228.229	autowerks.cz	111
83.167.247.188	imaginox.eu	95
83.167.253.235	crazyrainbowpigs.com	94
83.167.234.132	digitalweb.cz	92
83.167.245.57	projekty4g.cz	86
83.167.246.60	palenicebohunovice.cz	81

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

1,489 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
83.167.248.193	AS24971 MasterDC s.r.o.	0.19ms from Brno, CZ
83.167.232.57	AS24971 MasterDC s.r.o.	0.35ms from Prague, CZ
83.167.253.65	AS24971 MasterDC s.r.o.	0.20ms from Brno, CZ
83.167.250.1	AS24971 MasterDC s.r.o.	0.19ms from Brno, CZ
83.167.245.253	AS24971 MasterDC s.r.o.	0.41ms from Prague, CZ
83.167.252.166	AS24971 MasterDC s.r.o.	0.20ms from Prague, CZ
83.167.247.65	AS24971 MasterDC s.r.o.	0.22ms from Prague, CZ
83.167.234.55	AS24971 MasterDC s.r.o.	0.15ms from Brno, CZ
83.167.244.172	AS24971 MasterDC s.r.o.	0.17ms from Brno, CZ
83.167.228.225	AS24971 MasterDC s.r.o.	0.24ms from Brno, CZ
83.167.225.253	AS24971 MasterDC s.r.o.	0.21ms from Prague, CZ
83.167.243.68	AS24971 MasterDC s.r.o.	0.12ms from Brno, CZ
83.167.254.90	AS24971 MasterDC s.r.o.	0.13ms from Brno, CZ
83.167.249.69	AS24971 MasterDC s.r.o.	0.13ms from Brno, CZ
83.167.255.184	AS24971 MasterDC s.r.o.	0.17ms from Brno, CZ
83.167.238.114	AS24971 MasterDC s.r.o.	0.16ms from Brno, CZ
83.167.246.45	AS24971 MasterDC s.r.o.	0.14ms from Brno, CZ
83.167.251.253	AS24971 MasterDC s.r.o.	0.18ms from Brno, CZ
83.167.240.214	AS24971 MasterDC s.r.o.	0.23ms from Prague, CZ
83.167.224.33	AS24971 MasterDC s.r.o.	0.04ms from Brno, 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
83.232.29.99	AS1136 KPN B.V.	14.58ms from Amsterdam, NL
24.23.118.83	AS7922 Comcast Cable Communications, LLC	10.85ms from Ashburn, US
47.95.178.163	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.81ms from Beijing, CN
175.6.96.211	AS63835 CT-HuNan-Changsha-IDC	0.26ms from Changsha, CN
161.141.33.3	AS53987 Enbridge Pipelines Inc.	1.20ms from Edmonton, CA
72.182.53.131	AS11427 Charter Communications Inc	10.11ms from Houston, US
165.123.75.35	AS55 University of Pennsylvania	3.60ms from New York City, US
201.27.159.211	AS27699 TELEFÔNICA BRASIL S.A	3.45ms from Osasco, BR
82.224.35.67	AS12322 Free SAS	10.85ms from Paris, FR
119.177.8.179	AS4837 CHINA UNICOM China169 Backbone	4.09ms from Qingdao, CN
61.211.48.243	AS2527 Sony Network Communications Inc.	14.87ms from Tokyo, JP
160.44.205.179	AS6878 T-Systems International GmbH	2.52ms from Berlin, DE
44.251.14.179	AS16509 Amazon.com, Inc.	0.51ms from Boardman, US
79.234.20.195	AS3320 Deutsche Telekom AG	7.56ms from Frankfurt am Main, DE
158.101.240.99	AS31898 Oracle Corporation	0.14ms from Jeddah, SA
35.182.119.227	AS16509 Amazon.com, Inc.	0.13ms from Montreal, CA
171.13.58.51	AS4134 CHINANET-BACKBONE	11.58ms from Zhengzhou, CN
45.80.168.195	AS206238 Freedom Internet BV	0.90ms from Amsterdam, NL
122.243.215.163	AS4134 CHINANET-BACKBONE	8.48ms from Hangzhou, CN
198.101.89.115	AS14265 TPx Communications	1.59ms from Los Angeles, US
32.208.110.243	AS46690 Southern New England Telephone Company and SNET America, Inc.	12.95ms from Ashburn, US
35.95.48.35	AS16509 Amazon.com, Inc.	0.59ms from Boardman, US
211.141.108.3	AS9808 China Mobile Communications Group Co., Ltd.	16.96ms from Changsha, CN
185.124.192.227	AS211768 INTAC Services GmbH	2.98ms from Frankfurt am Main, DE
212.12.56.243	AS9211 Nawork Internet Informationssysteme GmbH	4.63ms from Copenhagen, DK

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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