Data as of Nov 6, 2026
89.185.224.0/19
1 residential-proxy exit · 30 daysMasterDC s.r.o.
Residential-proxy exits
Proxy exits
1
0.01% of its addresses · 30 days
Spread
1 of 32
/24s with at least one exit
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- IPFly
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 89.185.224.0/19 | 8,192 | CZ-MASTER-20050316 | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ALLOCATED PA | Apr 12, 2006 | abuse@ |
| └ 89.185.224.0/28 | 16 | GUEST-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Sep 9, 2020 | abuse@ |
| └ 89.185.224.32/27 | 32 | LERISCZ-2-CZ-MAI | LERIS.CZ s.r.o. (ORG-LS248-RIPE) | ASSIGNED PA | Apr 3, 2018 | filip. |
| └ 89.185.224.64/27 | 32 | PICABOCZ-6-MAI-CZ | Picabo.cz, a.s. (ORG-PA985-RIPE) | ASSIGNED PA | Jun 3, 2025 | abuse@ |
| └ 89.185.224.96/27 | 32 | MIS-1-MAI-CZ | MIS Ltd. | ASSIGNED PA | Jun 7, 2010 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.224.128/25 | 128 | EDEN-1-MAI-CZ | Master Internet s.r.o. | ASSIGNED PA | Apr 1, 2009 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.225.0/26 | 64 | BRNO-HOUSING14-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | May 31, 2010 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.225.96/27 | 32 | DC34-CEJL-BRQ-INFRA1-MAI-CZ | Master Internet s.r.o. | ASSIGNED PA | Jan 3, 2015 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.225.128/26 | 64 | HI-SOFTWARE-DEVELOPMENT-1-CZ-MAI | HI Software Development s.r.o. (ORG-HSDS1-RIPE) | ASSIGNED PA | Nov 25, 2014 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.225.192/27 | 32 | IRISOFTSYSTEMS-2-CZ-MAI | IRISOFT SYSTEMS s.r.o. (ORG-ISS39-RIPE) | ASSIGNED PA | Oct 12, 2026 | monitoring@ |
| └ 89.185.225.224/27 | 32 | GOPAS-1-MAI-CZ | Gopas a.s. (ORG-GA590-RIPE) | ASSIGNED PA | Apr 27, 2016 | Jan. |
| └ 89.185.226.0/24 | 256 | VEEAM-2-MAI-CZ | Veeam Software (Czech Republic) s.r.o. (ORG-VSRS1-RIPE) | ASSIGNED PA | May 24, 2021 | abuse@ |
| └ 89.185.227.0/24 | 256 | PROXMOX-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Mar 13, 2019 | abuse@ |
| └ 89.185.228.0/23 | 512 | EXMASTERS2 | Milos Kalerta, Exmasters Hosting (ORG-EA808-RIPE) | ASSIGNED PA | May 3, 2006 | abuse@ |
| └ 89.185.230.0/27 | 32 | DC1-4D-HOUSING-1-2-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Feb 17, 2014 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.230.32/27 | 32 | LERISCZ-7-CZ-MAI | LERIS.CZ s.r.o. (ORG-LS248-RIPE) | ASSIGNED PA | Dec 14, 2020 | filip. |
| └ 89.185.230.64/27 | 32 | BRNO-DAAS-1-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Apr 6, 2021 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.230.112/28 | 16 | DC34-CEJL-BRQ-INFRA5-MAI-CZ | Master Internet s.r.o. | ASSIGNED PA | Oct 20, 2020 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.230.128/25 | 128 | TLAP-1-CZ-MAI | Tlap s.r.o. | ASSIGNED PA | Aug 5, 2010 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.0/26 | 64 | sl536-MANAGED-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Aug 20, 2025 | abuse@ |
| └ 89.185.231.64/27 | 32 | VEEAM-1-MAI-CZ | Veeam Software (Czech Republic) s.r.o. (ORG-VSRS1-RIPE) | ASSIGNED PA | Dec 31, 2018 | abuse@ |
| └ 89.185.231.96/28 | 16 | TRIEN-1-MAI-CZ | TRIEN s. r. o. | ASSIGNED PA | Oct 21, 2019 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.112/28 | 16 | SLIDESLIVE-1-MAI-CZ | SlidesLive s.r.o. (ORG-SS1080-RIPE) | ASSIGNED PA | Apr 16, 2020 | vojta@ |
| └ 89.185.231.128/28 | 16 | TTC-HOUSING-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jun 14, 2006 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.152/29 | 8 | VENTIA-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Sep 29, 2025 | abuse@ |
| └ 89.185.231.160/28 | 16 | BRN-10-8-HOUSING-CZ-MAI | Master Internet housing Brno 10mbit NIX 8mbit transit | ASSIGNED PA | Aug 4, 2006 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.176/28 | 16 | DC1-4D-HOUSING-9-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | May 2, 2011 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.192/29 | 8 | BACKUP-STORAGE-1-CZ-MAI-PRG | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Aug 1, 2024 | abuse@ |
| └ 89.185.231.200/29 | 8 | PRAHA-INFR4-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jun 12, 2007 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.208/28 | 16 | MEDIABOARD-2-CZ-MAI | Mediaboard s.r.o. (ORG-MMS29-RIPE) | ASSIGNED PA | May 6, 2024 | abuse@ |
| └ 89.185.231.240/29 | 8 | CLEVERANCE-3-MAI-CZ | Cleverlance Enterprise Solutions, a.s. | ASSIGNED PA | Sep 25, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.231.248/30 | 4 | TTC-HOUSING-ADD-3-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jul 2, 2010 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.232.0/25 | 128 | DEDICATED-DC4-2-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jan 27, 2015 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.232.128/26 | 64 | DATAHOST1-CZ-MAI | Datahost s.r.o. | ASSIGNED PA | Aug 28, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89. | 27 | VEROTELIT-1-MAI-CZ | Verotel IT Services s.r.o. (ORG-VISS5-RIPE) | ASSIGNED PA | Aug 31, 2020 | abuse@ |
| └ 89.185.232.224/27 | 32 | KADERA-BANAN-2-CZ-MAI | banan s.r.o. (ORG-BS190-RIPE) | ASSIGNED PA | Nov 23, 2008 | banik@ |
| └ 89.185.233.16/28 | 16 | VEEAM-3-MAI-CZ | Veeam Software (Czech Republic) s.r.o. (ORG-VSRS1-RIPE) | ASSIGNED PA | Sep 21, 2023 | abuse@ |
| └ 89.185.233.64/27 | 32 | VDS-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Mar 29, 2021 | abuse@ |
| └ 89.185.233.96/28 | 16 | MRCLOUD-2-CZ-MAI | Mr.Cloud s.r.o. (ORG-MS876-RIPE) | ASSIGNED PA | Mar 4, 2025 | martin. |
| └ 89.185.233.128/27 | 32 | TOROLADESIGN-1-CZ-MAI | TOROLA design s.r.o. (ORG-TDS14-RIPE) | ASSIGNED PA | Dec 12, 2017 | jakimov@ |
| └ 89.185.233.160/27 | 32 | PRAGODATA-CONSULTING-CZ-MAI | PragoData Consulting, s.r.o. | ASSIGNED PA | Oct 22, 2012 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.233.192/29 | 8 | SITTARDIA-2-CZ-MAI | Sittardia s.r.o. (ORG-SS511-RIPE) | ASSIGNED PA | Jun 17, 2015 | petr. |
| └ 89.185.233.208/28 | 16 | CCU-1-CZ-MAI | CC unLimited, s.r.o. | ASSIGNED PA | Jul 19, 2012 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.233.224/27 | 32 | DC1-4D-INFRA-4-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Mar 29, 2018 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.234.0/24 | 256 | FASTOPTICS2-TTC-CZ-MAI | Milos Kalerta, Exmasters Hosting (ORG-EA808-RIPE) | ASSIGNED PA | Sep 13, 2006 | abuse@ |
| └ 89.185.235.0/24 | 256 | TTC-PRAHA-HOUSING7-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | May 9, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.236.0/29 | 8 | KADERA-BANAN-3-CZ-MAI | Michal Kadera | ASSIGNED PA | Jan 16, 2014 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.236.8/29 | 8 | D927-EXTRA-CZ-MAI | Tomas MERTHA | ASSIGNED PA | Nov 12, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.236.16/29 | 8 | ARION-4-CZ-MAI | ARION spol. s r.o. (ORG-ASSR5-RIPE) | ASSIGNED PA | Apr 8, 2020 | dolejs@ |
| └ 89.185.236.24/29 | 8 | PROEBIZ-2-CZ-MAI | PROEBIZ s.r.o. (ORG-PS440-RIPE) | ASSIGNED PA | Jan 19, 2022 | info@ |
| └ 89.185.236.32/27 | 32 | COMGATE-1-CZ-MAI | ComGate, a.s. (ORG-CA1623-RIPE) | ASSIGNED PA | Dec 19, 2015 | support@ |
| └ 89.185.236.88/29 | 8 | AppsDevTeam-2-CZ-MAI | Apps Dev Team, s.r.o. (ORG-ADTS3-RIPE) | ASSIGNED PA | Feb 8, 2023 | tomas@ |
| └ 89.185.236.96/27 | 32 | WELIA-IT-2-CZ-MAI | Welia IT s.r.o | ASSIGNED PA | Feb 8, 2012 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.236.128/25 | 128 | DOBRASPOLECNOST-1-CZ-MAI | W HOSTING, s.r.o. | ASSIGNED PA | Mar 5, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.237.0/24 | 256 | BRNO-HOUSING19-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Apr 11, 2011 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.239.0/27 | 32 | TTC-HOUSING2-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Oct 24, 2006 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.239.32/29 | 8 | D567-EXTRA-CZ-MAI | Pavel Mrnustik | ASSIGNED PA | Sep 7, 2007 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.239.96/29 | 8 | GTS-INFRA-1-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Mar 16, 2009 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.239.104/29 | 8 | GOODTIME-1-MAI-CZ | GOODTIME.CZ s.r.o. (ORG-GS366-RIPE) | ASSIGNED PA | Jun 18, 2019 | Michal. |
| └ 89.185.239.112/28 | 16 | RUNECAST-1-CZ-MAI | Runecast Solutions Ltd. (ORG-RSL31-RIPE) | ASSIGNED PA | Feb 7, 2007 | aylin@ |
| └ 89.185.239.128/26 | 64 | BRNO-HOUSING17-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Dec 21, 2010 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.239.224/27 | 32 | BRNO-DAAS-2-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jul 30, 2021 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.240.0/24 | 256 | BRNO-HOUSING2-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Dec 13, 2006 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.241.0/24 | 256 | NEOS2-CZ-MAI | NEOS, v.o.s. | ASSIGNED PA | Jan 8, 2007 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.242.0/24 | 256 | TTC-PRAHA-HOUSING3-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jan 14, 2007 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.244.0/24 | 256 | BRNO-HOUSING20-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jul 12, 2011 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.245.0/24 | 256 | BRNO-HOUSING8-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Sep 10, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.246.0/27 | 32 | LERISCZ-6-CZ-MAI | LERIS.CZ s.r.o. (ORG-LS248-RIPE) | ASSIGNED PA | Jan 21, 2020 | filip. |
| └ 89.185.246.32/27 | 32 | ATOLLON-1-CZ-MAI | Atollon Ireland Ltd. (ORG-AIL67-RIPE) | ASSIGNED PA | Feb 16, 2026 | safka@ |
| └ 89.185.246.64/26 | 64 | PRAHA-4D-VSPHERE-8-CZ-MAI | VPS Master Internet s.r.o. vCloud Mobile | ASSIGNED PA | Feb 1, 2018 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.246.128/27 | 32 | EASYWEBINTERMAXXX-2-CZ-MAI | EasyWeb Intermaxxx s.r.o. (ORG-NS253-RIPE) | ASSIGNED PA | Mar 26, 2019 | l. |
| └ 89.185.246.192/27 | 32 | ADMINIT-3-CZ-MAI | AdminIT, s.r.o. (ORG-AS344-RIPE) | ASSIGNED PA | Aug 23, 2017 | lubos@ |
| └ 89.185.246.224/27 | 32 | EMBER-3-CZ-MAI | Lubomir Ember (ORG-LE60-RIPE) | ASSIGNED PA | May 22, 2017 | abuse@ |
| └ 89.185.247.0/29 | 8 | PIROGER-1-MAI-CZ | Platebni instituce Roger, a.s. (ORG-PIRA1-RIPE) | ASSIGNED PA | Dec 30, 2021 | info@ |
| └ 89.185.247.8/29 | 8 | MASTERAPP-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Feb 22, 2023 | abuse@ |
| └ 89.185.247.24/29 | 8 | ETNETERA_ | Etnetera Core a.s. (ORG-EA977-RIPE) · CZ | ASSIGNED PA | Jul 19, 2018 | abuse@ |
| └ 89.185.247.32/28 | 16 | HOSTINGSOLUTIONS-5-CZ-MAI | HostingSolutions s.r.o. | ASSIGNED PA | Jul 12, 2011 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.247.56/29 | 8 | OBSERVABILITY-INFRAPVE-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Mar 5, 2025 | abuse@ |
| └ 89.185.247.64/27 | 32 | SOLIDIS-1-CZ-MAI | SOLIDIS s.r.o. (ORG-SS572-RIPE) | ASSIGNED PA | May 22, 2024 | spravce@ |
| └ 89.185.247.96/29 | 8 | BETTERSTACK-1-CZ-MAI | Better Stack, Inc. (ORG-BSI10-RIPE) | ASSIGNED PA | Aug 19, 2025 | abuse@ |
| └ 89.185.247.104/29 | 8 | INFINITYENERGY-2-CZ-MAI | Infinity Energy, s.r.o. (ORG-IES17-RIPE) | ASSIGNED PA | Oct 11, 2022 | abuse@ |
| └ 89.185.247.112/28 | 16 | AZD-3-MAI-CZ | AZD Praha, s.r.o. (ORG-APS17-RIPE) | ASSIGNED PA | Sep 13, 2018 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.247.144/28 | 16 | AMIMS-1-CZ-MAI | A.M.I.M.S. serverhosting Brno | ASSIGNED PA | Feb 6, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.247.176/28 | 16 | MRCLOUD-1-CZ-MAI | Mr.Cloud s.r.o. (ORG-MS876-RIPE) | ASSIGNED PA | Mar 4, 2025 | martin. |
| └ 89.185.247.192/29 | 8 | KKTRADEGROUP-1-CZ-MAI | K&K trade group s.r.o. (ORG-KTGS1-RIPE) | ASSIGNED PA | Nov 23, 2018 | support@ |
| └ 89.185.250.0/27 | 32 | BRNO-HOUSING35-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jun 15, 2015 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.250.64/26 | 64 | OPENVZ-SSD-1-CZ-MAI | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | May 17, 2016 | abuse@ |
| └ 89.185.250.128/25 | 128 | RADEK-LANGKRAMER-5-CZ-MAI | MyDreams innovations s.r.o. (ORG-MIS27-RIPE) | ASSIGNED PA | Aug 6, 2018 | servery@ |
| └ 89.185.251.0/24 | 256 | PROXMOX-7-CZ-MDC | MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ | ASSIGNED PA | Oct 9, 2025 | abuse@ |
| └ 89.185.252.0/27 | 32 | BRNO-HOUSING2-1-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jul 1, 2010 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.252.96/28 | 16 | TECHKEEPER-1-CZ-MAI | TechKeeper s.r.o. (ORG-TS485-RIPE) | ASSIGNED PA | Jul 23, 2019 | jan. |
| └ 89.185.252.112/28 | 16 | BUSINESSCOMAS-3-CZ-MAI | BusinessCom as (ORG-BA1580-RIPE) | ASSIGNED PA | Dec 22, 2025 | abuse@ |
| └ 89.185.252.160/27 | 32 | EMBER-1-CZ-MAI | Lubomir Ember (ORG-LE60-RIPE) | ASSIGNED PA | Jul 4, 2013 | abuse@ |
| └ 89.185.252.192/27 | 32 | DC1-4D-HOUSING-1-1-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Aug 19, 2009 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.252.224/29 | 8 | SABSERVIS-2-MAI-CZ | SAB servis s.r.o. (ORG-SSS88-RIPE) | ASSIGNED PA | Jan 16, 2024 | abuse@ |
| └ 89.185.252.252/30 | 4 | DC1-4D-HOUSING-19-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jan 15, 2014 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.253.0/24 | 256 | DC1-4D-HOUSING-2-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Jun 27, 2008 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.254.0/27 | 32 | NETSPHERE-1-CZ-MAI | NET Sphere s.r.o. (ORG-NSS28-RIPE) | ASSIGNED PA | Oct 3, 2017 | abuse@ |
| └ 89.185.254.32/28 | 16 | GOLEMOS-1-CZ-MAI | Golemos s.r.o. (ORG-GS418-RIPE) | ASSIGNED PA | Aug 26, 2021 | abuse@ |
| └ 89.185.254.48/28 | 16 | BARTON-1-CZ-MAI | BARTON STUDIO s.r.o. (ORG-BSS21-RIPE) | ASSIGNED PA | May 21, 2014 | barton@ |
| └ 89.185.254.64/27 | 32 | VERSINO-TMCZ3517-1-CZ-MAI | Versino CZ, s.r.o. | ASSIGNED PA | Nov 16, 2011 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.254.96/28 | 16 | DC1-4D-HOUSING-12-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Mar 12, 2012 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.254.112/28 | 16 | INFINITYENERGY-1-CZ-MAI | Infinity Energy, s.r.o. (ORG-IES17-RIPE) | ASSIGNED PA | May 31, 2022 | abuse@ |
| └ 89.185.254.128/27 | 32 | ROSTICZ-1-MAI-CZ | Rosti.cz s.r.o. (ORG-RS460-RIPE) | ASSIGNED PA | Aug 15, 2023 | abuse@ |
| └ 89.185.254.192/28 | 16 | ASD-SOFTWARE-CZ-1-MAI | ASD Software, s.r.o. (ORG-ASS82-RIPE) | ASSIGNED PA | Jun 15, 2020 | novak@ |
| └ 89.185.254.208/28 | 16 | ADMINIT-2-CZ-MAI | AdminIT, s.r.o. (ORG-AS344-RIPE) | ASSIGNED PA | Jun 13, 2014 | lubos@ |
| └ 89.185.254.224/28 | 16 | ALIS-1-MAI-CZ | ALIS spol. s r.o. (ORG-ASSR7-RIPE) | ASSIGNED PA | Oct 31, 2022 | jaderny@ |
| └ 89.185.254.240/28 | 16 | WIFI-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Apr 23, 2014 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.255.0/27 | 32 | EXMASTERS3 | Milos Kalerta, Exmasters Hosting (ORG-EA808-RIPE) | ASSIGNED PA | Aug 24, 2007 | abuse@ |
| └ 89.185.255.32/27 | 32 | MINITEL-1-CZ-MAI | miniTEL s.r.o. (ORG-MS451-RIPE) | ASSIGNED PA | Aug 29, 2007 | kontakt@ |
| └ 89.185.255.64/28 | 16 | AZD-2-MAI-CZ | AZD Praha, s.r.o. (ORG-APS17-RIPE) | ASSIGNED PA | Oct 2, 2015 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.255.80/28 | 16 | CTACCENT-2-CZ-MAI | CT Accent, a.s. (ORG-CAA39-RIPE) | ASSIGNED PA | Nov 13, 2015 | Vladimir. |
| └ 89.185.255.96/27 | 32 | MUJCLOUD-1-CZ-MAI | muj.cloud s.r.o. (ORG-MS886-RIPE) | ASSIGNED PA | Jul 16, 2025 | abuse@ |
| └ 89.185.255.160/28 | 16 | HOSTINGSOLUTIONS-6-CZ-MAI | HostingSolutions s.r.o. | ASSIGNED PA | Jul 12, 2011 | abuse@ via CZ-MASTER-20050316 |
| └ 89.185.255.176/28 | 16 | XCONSULTING-MAI-1-CZ | X Consulting Co. s.r.o. (ORG-XCCS2-RIPE) | ASSIGNED PA | Mar 18, 2024 | vitezslav. |
| └ 89.185.255.192/26 | 64 | DEDICATED-DC4-6-CZ-MAI | Master Internet s.r.o. | ASSIGNED PA | Nov 6, 2015 | abuse@ via CZ-MASTER-20050316 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS24971
CZ
- Name
- MasterDC s.r.o.
- Type
- Hosting
- Registered
- Jun 11, 2002
- Domain
- master.cz
- Website
- www.master.cz
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2006
- Current origin since
- Apr 2006 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 89.
185. 224. 0/ 19 - Netname
- CZ-MASTER-20050316
- Registrant
- MasterDC s.r.o.
- Registrant country
- CZ
- Organization
- MasterDC s.r.o. (ORG-MIS2-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Apr 12, 2006
- Updated
- Jan 17, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Apr 12, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
master. cz - Name
- MasterDC contact
- Handle
- MAIC-RIPE