Data as of Nov 9, 2026
81.201.144.0/20
9 residential-proxy exits · 30 daysDSI GmbH Daten Service Informationssysteme
Residential-proxy exits
Proxy exits
9
0.22% of its addresses · 30 days
Spread
4 of 16
/24s with at least one exit
Providers
20
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
752 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 81.201.151.0/24 | 0 | 3 | |
| 81.201.158.0/24 | 0 | 3 | |
| 81.201.156.0/24 | 0 | 2 | |
| 81.201.155.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- Byteful
- CatProxies
- EnigmaProxy
- FloppyData
- Geonode
- InfiniteProxies
- NovaProxy
- Novada
- PrivateProxy
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- ResiProxies
- Thordata
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 81.201.144.0/20 | 4,096 | DE-DSI-20060620 | DSI GmbH Daten Service Informationssysteme (ORG-DGDS1-RIPE) · DE | ALLOCATED PA | Jun 20, 2006 | support@ |
| └ 81.201.144.0/24 | 256 | DSI-HOTZONE | Hotzone GmbH | ASSIGNED PA | Jan 16, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.145.0/24 | 256 | DSI-NET | Internet Service Provider | ASSIGNED PA | Mar 4, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.146.0/29 | 8 | SunStrom | SunStrom GmbH | ASSIGNED PA | Feb 4, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.146.8/29 | 8 | THK_ | THK Frei- und Verkehrsanlagen GmbH & CO. KG | ASSIGNED PA | Feb 4, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.146.16/29 | 8 | ISE_ | ISE Institut für Strukturleichtbau und Energieeffizienz gGmbH | ASSIGNED PA | Aug 2, 2022 | ripe-abuse@ |
| └ 81.201.146.24/29 | 8 | AVZ_ | AVZ GmbH | ASSIGNED PA | Dec 1, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.146.60/30 | 4 | G4W | G4W GmbH | ASSIGNED PA | Jun 3, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.146.64/27 | 32 | Technologie_ | Technologie Centrum Chemnitz GmbH | ASSIGNED PA | Jun 13, 2024 | support@ via DE-DSI-20060620 |
| └ 81. | 17 | VON_ | VON ARDENNE GmbH | ASSIGNED PA | May 3, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.146.120/30 | 4 | WILLKE_ | Willke Holding GmbH | ASSIGNED PA | Feb 17, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.146.128/30 | 4 | manaTec | manaTec GmbH | ASSIGNED PA | Jan 7, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.136/29 | 8 | KLEMM | KLEMM INGENIEURE GmbH | ASSIGNED PA | Dec 20, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.146.144/29 | 8 | NTG | NTG Bau | ASSIGNED PA | Feb 12, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.152/29 | 8 | AVZ_ | AVZ GmbH | ASSIGNED PA | Jun 13, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.160/29 | 8 | GIA_ | GIA KINH GmbH | ASSIGNED PA | Mar 26, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.168/29 | 8 | E_ | E.INFRA GmbH | ASSIGNED PA | May 6, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.176/29 | 8 | DPFA | DPFA Schulen gGmbH | ASSIGNED PA | Jun 4, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.184/29 | 8 | AMETEK-Germany-GmbH | AMETEK Germany GmbH | ASSIGNED PA | Jul 1, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.192/29 | 8 | MGS | MGS Motor Gruppe Sachsen GmbH & Co. KG | ASSIGNED PA | Jun 20, 2025 | support@ via DE-DSI-20060620 |
| └ 81. | 9 | NAK_ | Neuapostolische Kirche Nord- und Ostdeutschland | ASSIGNED PA | Aug 29, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.216/29 | 8 | LIRA-Service_ | LIRA-Service GmbH | ASSIGNED PA | Sep 26, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.146.224/27 | 32 | COM_ | COM plan + service Gesellschaft für Telekommunikationsberatung | ASSIGNED PA | Oct 23, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.147.0/29 | 8 | FIRA-FST | FIRA Fassaden Spezialtechnik GmbH | ASSIGNED PA | Dec 7, 2007 | support@ via DE-DSI-20060620 |
| └ 81.201.147.8/30 | 4 | Dresden-Tourismus-GmbH | Dresden Tourismus GmbH | ASSIGNED PA | Oct 6, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.147.14/31 | 2 | Accenture-Dienstleistungen-GmbH | Accenture Dienstleistungen GmbH | ASSIGNED PA | Jul 15, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.147.16/30 | 4 | Arbeiterwohlfahrt_ | Arbeiterwohlfahrt Soziale Dienste Chemnitz und Umgebung gGmbH | ASSIGNED PA | Oct 1, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.147.24/30 | 4 | DORSCH_ | Dorsch Service | ASSIGNED PA | Nov 10, 2011 | support@ via DE-DSI-20060620 |
| └ 81.201.147.28/30 | 4 | Saechsische-Staatstheater | Sächsische Staatstheater - Staatsoper Dresden und Staatsschauspiel Dresden | ASSIGNED PA | Dec 14, 2016 | support@ via DE-DSI-20060620 |
| └ 81.201.147.32/28 | 16 | Antenne-Radio | Antenne Radio Transfer | ASSIGNED PA | Dec 14, 2016 | support@ via DE-DSI-20060620 |
| └ 81.201.147.48/29 | 8 | BENDER | Bender Engineering GmbH | ASSIGNED PA | Nov 28, 2011 | support@ via DE-DSI-20060620 |
| └ 81.201.147.56/30 | 4 | DRK-Chemnitz | Deutsches Rotes Kreuz | ASSIGNED PA | Dec 28, 2016 | support@ via DE-DSI-20060620 |
| └ 81.201.147.60/30 | 4 | Dibomedia | Dibomedia Internetservices | ASSIGNED PA | Feb 23, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.147.64/29 | 8 | Accenture-Dienstleistungen-GmbH | Accenture Dienstleistungen GmbH | ASSIGNED PA | Mar 27, 2007 | support@ via DE-DSI-20060620 |
| └ 81.201.147.76/30 | 4 | REHM-Schweisstechnik | REHM Schweisstechnik | ASSIGNED PA | May 26, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.147.80/29 | 8 | Abfallwirtschaft-Muldental | Abfallwirtschaft Muldental | ASSIGNED PA | Aug 20, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.147.88/29 | 8 | Dresden-International-School | Dresden International School | ASSIGNED PA | May 7, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.147.96/30 | 4 | MundM-Computer-DD | M + M Computer Mintchev GmbH | ASSIGNED PA | Aug 4, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.147.104/29 | 8 | Richter_ | Richter Fleischwaren GmbH & Co KG | ASSIGNED PA | Jul 19, 2007 | support@ via DE-DSI-20060620 |
| └ 81.201.147.112/28 | 16 | Technologie-Zentrum | Technologie Zentrum Dresden GmbH | ASSIGNED PA | May 16, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.147.128/28 | 16 | Semper_ | Semper Schulen Media gGmbH | ASSIGNED PA | Jan 27, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.147.160/30 | 4 | VAT-Deutschland | VAT Deutschland GmbH | ASSIGNED PA | Nov 28, 2007 | support@ via DE-DSI-20060620 |
| └ 81.201.147.168/29 | 8 | eins_ | eins energie in sachsen GmbH & Co. KG | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.147.176/29 | 8 | DSI_ | DSI GmbH Daten Service Informationssysteme | ASSIGNED PA | Sep 14, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.147.184/29 | 8 | interface_ | interface projects GmbH | ASSIGNED PA | Apr 4, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.147.192/29 | 8 | Felbermayr_ | Felbermayr Deutschland GmbH | ASSIGNED PA | Dec 6, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.147.200/29 | 8 | SALES-CONSULT | SALES & CONSULT GmbH VERTRIEB EINZIGARTIG | ASSIGNED PA | Apr 9, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.147.208/29 | 8 | Gamma-Immobilien | GAMMA IMMOBILIEN-Besitz und Beteiligungs GmbH | ASSIGNED PA | Jan 15, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.147.216/29 | 8 | Thomas-Vos | Steuerberaterkanzlei Thomas Vos | ASSIGNED PA | May 7, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.147.224/29 | 8 | Fabmatics-GmbH | Fabmatics GmbH | ASSIGNED PA | Jan 18, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.147.232/29 | 8 | IGF | IGF Chemnitz mbH | ASSIGNED PA | Jan 16, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.147.240/30 | 4 | T-Systems-Multimedia-Solutions-GmbH | T-Systems Multimedia Solutions GmbH | ASSIGNED PA | Dec 10, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.147.244/30 | 4 | T-Systems-Multimedia-Solutions-GmbH | T-Systems Multimedia Solutions GmbH | ASSIGNED PA | Dec 10, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.148.0/24 | 256 | DSI-NET | Internet Service Provider | ASSIGNED PA | Mar 10, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.1/32 | 1 | Teqphone_ | Teqphone GmbH | ASSIGNED PA | Jan 13, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.2/32 | 1 | Zeiss_ | Zeiss Vision Center Chemnitz | ASSIGNED PA | Jun 25, 2007 | support@ via DE-DSI-20060620 |
| └ 81.201.149.3/32 | 1 | Deutsches-Rotes-Kreuz | Deutsches Rotes Kreuz | ASSIGNED PA | Apr 9, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.5/32 | 1 | Metallhandel-Chemnitz | Metallhandel Chemnitz GmbH | ASSIGNED PA | Mar 17, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.6/32 | 1 | bluevis | bluevis GmbH | ASSIGNED PA | Oct 22, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.7/32 | 1 | AWO | Arbeiterwohlfahrt Soziale Dienste Chemnitz und Umgebung gGmbH | ASSIGNED PA | Mar 17, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.8/32 | 1 | DSI-LTE-Test-Router | DSI Gmbh | ASSIGNED PA | Jul 10, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.11/32 | 1 | AMVisor | AMVisor GmbH | ASSIGNED PA | Nov 4, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.12/32 | 1 | Hotelite_ | Hotelite Dresden Betriebsgesellschaft mbH | ASSIGNED PA | Sep 4, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.14/32 | 1 | PHOENIX-SONNENWAERME | Phoenix Sonnenwaerme AG | ASSIGNED PA | Aug 28, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.16/32 | 1 | REPROGRESS-DD | reprogress GmbH | ASSIGNED PA | May 18, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.17/32 | 1 | arwus_ | arwus GmbH | ASSIGNED PA | Jun 28, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.18/32 | 1 | AH-Hirsch | Autohaus Hirsch GmbH | ASSIGNED PA | May 26, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.21/32 | 1 | Stadt_ | Stadt Chemnitz Sportamt | ASSIGNED PA | Mar 24, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.22/32 | 1 | inovisio-communications | inovisio communications GmbH | ASSIGNED PA | Aug 18, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.25/32 | 1 | DENTALPRAXIS_ | Dentalpraxis und Labor Laegel | ASSIGNED PA | Dec 14, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.26/32 | 1 | UMEX | UMEX GmbH Dresden | ASSIGNED PA | Feb 10, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.28/32 | 1 | ATG_ | ATG Amira Treuhandgesellschaft Chemnitz mbH | ASSIGNED PA | Sep 26, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.30/32 | 1 | Mueller_ | Insa/res Müller - Naarmann Insolvenzverwaltung GbR | ASSIGNED PA | Apr 30, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.31/32 | 1 | AWO | Arbeiterwohlfahrt Kreisverband Chemnitz und Umgebung e.V. | ASSIGNED PA | Oct 18, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.32/32 | 1 | Mediapark-Klinik | Mediapark Klinik | ASSIGNED PA | Dec 7, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.33/32 | 1 | Xceat_ | Xceat Solutions GmbH | ASSIGNED PA | Apr 17, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.34/32 | 1 | Chipmetrics_ | Chipmetrics Oy | ASSIGNED PA | May 16, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.35/32 | 1 | ACCRETECH | ACCRETECH (Europe) GmbH | ASSIGNED PA | Apr 17, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.36/32 | 1 | THIENEL | THIENEL Dental e.K. | ASSIGNED PA | Oct 1, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.38/32 | 1 | bauma | bauma baubeschläge GmbH & Co. KG | ASSIGNED PA | Sep 6, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.40/32 | 1 | A_ | A. P. Paletten-Recycling GmbH | ASSIGNED PA | Mar 4, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.41/32 | 1 | SGX | SGX Sensortech | ASSIGNED PA | Apr 16, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.42/32 | 1 | FARADIT | FARADIT Gewerbepark GmbH | ASSIGNED PA | Nov 15, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.43/32 | 1 | LIPOTYPE | Lipotype GmbH | ASSIGNED PA | Apr 20, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.44/32 | 1 | Praxis_ | Praxis für Mund-/ Kiefer- und Gesichtschirurgie Dr. Klatte | ASSIGNED PA | Nov 30, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.45/32 | 1 | VMEDD | VmedD | ASSIGNED PA | Sep 30, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.47/32 | 1 | WoyClean_ | WoyClean GmbH | ASSIGNED PA | Mar 11, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.48/32 | 1 | TZ-Dresden | Technologie Zentrum Dresden GmbH | ASSIGNED PA | Jan 17, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.49/32 | 1 | NOWAK-Steuerberatung | NOWAK GmbH, Steuerberatungsgesellschaft | ASSIGNED PA | Apr 30, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.50/32 | 1 | medienanstalt-sa | Medienanstalt Sachsen-Anhalt | ASSIGNED PA | Aug 24, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.51/32 | 1 | FinanzProfis | Deutsche FinanzProfis GmbH | ASSIGNED PA | May 5, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.52/32 | 1 | Seco_ | Seco Kältetechnik GmbH | ASSIGNED PA | Jun 26, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.53/32 | 1 | TEBTRON_ | Tebtron Electronic | ASSIGNED PA | Jun 24, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.54/32 | 1 | Schindler_ | Schindler + Hofmann GmbH | ASSIGNED PA | Jul 24, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.55/32 | 1 | FIRA-FST | FIRA Fassaden Spezialtechnik GmbH | ASSIGNED PA | Nov 4, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.56/32 | 1 | Dresden-International-School | Dresden International School | ASSIGNED PA | Jan 13, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.57/32 | 1 | Oerlikon-Leybold-Vacuum | Oerlikon Leybold Vacuum Dresden GmbH | ASSIGNED PA | Oct 24, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.58/32 | 1 | FirstAttribute | FirstAttribute AG | ASSIGNED PA | Dec 3, 2008 | support@ via DE-DSI-20060620 |
| └ 81.201.149.60/32 | 1 | CRC | CRC Clean Room Consulting | ASSIGNED PA | Jul 17, 2013 | support@ via DE-DSI-20060620 |
| └ 81.201.149.61/32 | 1 | MFC | MFC Modell- und Formenbau Chemnitz GmbH | ASSIGNED PA | Jan 6, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.63/32 | 1 | Staeubli_ | Stäubli Holding Germany GmbH | ASSIGNED PA | Oct 16, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.64/32 | 1 | RKW-Sachsen | RKW Sachsen GmbH Dienstleistung und Beratung | ASSIGNED PA | Nov 10, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.65/32 | 1 | PCM | PCM GmbH | ASSIGNED PA | Oct 22, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.66/32 | 1 | Ortner-DD | Ortner c.l.s. GmbH | ASSIGNED PA | Dec 23, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.68/32 | 1 | Cognitec-DD | Cognitec Systems GmbH | ASSIGNED PA | Jan 18, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.149.69/32 | 1 | Ulrich-Hantsche | Ulrich Hantsche | ASSIGNED PA | Feb 1, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.149.70/32 | 1 | Staffbase_ | Staffbase SE | ASSIGNED PA | Mar 23, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.149.71/32 | 1 | Admedia_ | Admedia Consult GmbH | ASSIGNED PA | Oct 22, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.72/32 | 1 | REPROGRESS-DD | reprogress GmbH | ASSIGNED PA | Apr 16, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.149.73/32 | 1 | Ermafa | Ermafa Environmental Technologies GmbH | ASSIGNED PA | May 11, 2010 | support@ via DE-DSI-20060620 |
| └ 81.201.149.74/32 | 1 | Detmers_ | Detmers Service & Transport GmbH | ASSIGNED PA | Jul 29, 2013 | support@ via DE-DSI-20060620 |
| └ 81.201.149.80/32 | 1 | tom-paint | Tom-Paint GmbH | ASSIGNED PA | Nov 26, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.81/32 | 1 | Gesell-Foerderung-Frauenkirche | Gesellschaft zur Foerderung der Frauenkirche Dresden e.V. | ASSIGNED PA | Feb 10, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.82/32 | 1 | UNGER | UNGER Park GmbH | ASSIGNED PA | Jan 30, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.83/32 | 1 | Rexel_ | Rexel Germany GmbH & Co. KG | ASSIGNED PA | Apr 20, 2009 | support@ via DE-DSI-20060620 |
| └ 81.201.149.88/32 | 1 | LFG | Sächsische Landesvereinigung für Gesundheitsförderung e.V. | ASSIGNED PA | Mar 16, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.89/32 | 1 | Black_ | Black East GmbH | ASSIGNED PA | Jul 27, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.90/32 | 1 | IMMOPACT | Immopact Universelle Werke GmbH | ASSIGNED PA | Nov 15, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.91/32 | 1 | Q_ | Q-Hub GmbH | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.149.92/32 | 1 | HEOS_ | HEOS Energy GmbH | ASSIGNED PA | Jan 3, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.93/32 | 1 | GEFI | GEFI Gesellschaft für Immobilienverwaltung GmbH & Co. Verwaltungs KG | ASSIGNED PA | Apr 24, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.94/32 | 1 | Element_ | Element Boulders Köln GmbH | ASSIGNED PA | Jul 8, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.97/32 | 1 | WBS_ | WBS TRAINING SCHULEN gGmbH | ASSIGNED PA | Nov 10, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.99/32 | 1 | ELEKTRO-SCHWEISSTECHNIK | Elektro-Schweisstechnik-Dresden | ASSIGNED PA | Nov 15, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.102/32 | 1 | M2_ | M2 Tax GmbH | ASSIGNED PA | Jan 6, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.104/32 | 1 | MALFINI | Malfini | ASSIGNED PA | Feb 3, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.106/32 | 1 | NEUMANN_ | Neumann und Lange | ASSIGNED PA | Aug 16, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.107/32 | 1 | ASKATU_ | ASKATU.it GmbH | ASSIGNED PA | Dec 7, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.108/32 | 1 | Chubb_ | Chubb Deutschland GmbH | ASSIGNED PA | Sep 29, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.111/32 | 1 | IWB | IWB Werkstofftechnologie | ASSIGNED PA | Sep 17, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.112/32 | 1 | aitPlan | ait Plan GmbH | ASSIGNED PA | Jul 14, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.113/32 | 1 | Mueller_ | Müller Naarmann Insolvenzverwaltung GbR | ASSIGNED PA | Feb 19, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.115/32 | 1 | Serwema_ | Serwema Retrofit Solutions GmbH | ASSIGNED PA | Jul 24, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.123/32 | 1 | SOCOTEC_ | SOCOTEC Ingenieure AG | ASSIGNED PA | Nov 1, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.124/32 | 1 | LEMNATEC_ | LemnaTec GmbH | ASSIGNED PA | Sep 21, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.126/32 | 1 | MEA_ | MEA Metall- und Elektroausbildung gGmbH | ASSIGNED PA | Sep 16, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.127/32 | 1 | STORCH_ | Storch.Landschaftsarchitektur | ASSIGNED PA | Oct 22, 2020 | ripe-abuse@ |
| └ 81.201.149.128/32 | 1 | MEDIA_ | MEDIA Logistik Service GmbH | ASSIGNED PA | Dec 19, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.129/32 | 1 | TZD | Technologie Zentrum Dresden GmbH | ASSIGNED PA | Dec 23, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.130/32 | 1 | ELBINVEST | Elbinvest Immobilien GmbH | ASSIGNED PA | Feb 4, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.133/32 | 1 | Ibykus_ | Ibykus AG für Informationstechnologie | ASSIGNED PA | Sep 2, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.134/32 | 1 | IMK | IMK engineering GmbH | ASSIGNED PA | Feb 20, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.136/32 | 1 | Mandala_ | Mandala Boulderhalle GmbH | ASSIGNED PA | Oct 15, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.137/32 | 1 | Productivity_ | Productivity Engineering GmbH | ASSIGNED PA | Apr 25, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.139/32 | 1 | seventhings_ | seventhings GmbH | ASSIGNED PA | May 7, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.140/32 | 1 | skillmasters_ | skillmasters GmbH | ASSIGNED PA | Oct 20, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.141/32 | 1 | Bosch_ | Bosch Thermotechnik GmbH | ASSIGNED PA | Nov 28, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.142/32 | 1 | GHG-Getraenkehandels-GmbH | GHG Getraenkehandels-GmbH | ASSIGNED PA | Jan 4, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.143/32 | 1 | SFZ_ | SFZ Förderzentrum gGmbH | ASSIGNED PA | May 24, 2019 | ripe-abuse@ |
| └ 81.201.149.144/32 | 1 | plato_ | plato-tec GmbH | ASSIGNED PA | Sep 10, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.146/32 | 1 | VOL-Stahl | VOL-Stahl GmbH | ASSIGNED PA | May 3, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.147/32 | 1 | fodjan | fodjan GmbH | ASSIGNED PA | Aug 25, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.148/32 | 1 | THK_ | THK Frei- und Verkehrsanlagen GmbH & CO. KG | ASSIGNED PA | Jun 23, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.149/32 | 1 | LOGOlights | LOGOlights | ASSIGNED PA | Apr 9, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.150/32 | 1 | Ayash_ | Ayash & Ayash GbR | ASSIGNED PA | May 29, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.151/32 | 1 | Bosch-Thermotechnik-GmbH | Bosch Thermotechnik GmbH | ASSIGNED PA | May 14, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.152/32 | 1 | ZENTRALWERK | Zentralwerk | ASSIGNED PA | May 28, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.154/32 | 1 | RI_ | R&I Service Felber | ASSIGNED PA | Sep 23, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.155/32 | 1 | Mesch_ | Mesch Consulting GmbH Steuerberatungsgesellschaft | ASSIGNED PA | Jul 2, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.156/32 | 1 | Kassenaerztliche-Vereinigung-Sachsen | Kassenärztliche Vereinigung Sachsen | ASSIGNED PA | May 10, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.157/32 | 1 | phase10 | phase10 Ingenieur- und Planungsgesellschaft mbH | ASSIGNED PA | Jun 19, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.158/32 | 1 | Auto_ | Auto Sommerfeld | ASSIGNED PA | Sep 16, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.162/32 | 1 | Ulrich-Hantsche | Ulrich Hantsche | ASSIGNED PA | Jun 4, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.165/32 | 1 | Berndt_ | Berndt Rohr- und Kanalservice GmbH | ASSIGNED PA | Apr 21, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.168/32 | 1 | RITZ_ | Ritz Instrument Transformers GmbH | ASSIGNED PA | Aug 28, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.169/32 | 1 | DWC | DWC GK GmbH | ASSIGNED PA | May 6, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.172/32 | 1 | Pro_ | Pro Body gmbH | ASSIGNED PA | Sep 17, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.173/32 | 1 | FUJIKIN | Fujikin GmbH | ASSIGNED PA | Jan 23, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.175/32 | 1 | BARKHAUSEN | Barkhausen Institut | ASSIGNED PA | Sep 18, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.179/32 | 1 | Gartenheim_ | Gartenheim am Waldbach | ASSIGNED PA | Jun 17, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.181/32 | 1 | F_ | F.H. Wheel Center GmbH | ASSIGNED PA | Apr 25, 2024 | support@ via DE-DSI-20060620 |
| └ 81.201.149.184/32 | 1 | Euro-Service_ | Euro-Service und Administration GmbH | ASSIGNED PA | May 25, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.185/32 | 1 | ICL-Ingenieur | ICL Ingenieur Consult GmbHG | ASSIGNED PA | Oct 9, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.187/32 | 1 | AEK | Automation-Elektro Kreutzpointner - AEK- GmbH | ASSIGNED PA | Dec 19, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.189/32 | 1 | Avericon | Avericon Steuerberatungsgesellschaft mbH | ASSIGNED PA | May 27, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.191/32 | 1 | Wille | Wille Insolvenzverwalter W.I.R. Rechtsanwaelte | ASSIGNED PA | Sep 4, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.194/32 | 1 | ObjectFab_ | ObjectFab GmbH | ASSIGNED PA | Oct 8, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.195/32 | 1 | die_ | die Sprachwerkstatt | ASSIGNED PA | Apr 27, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.196/32 | 1 | ELBTALTEAM | ElbTalTeam | ASSIGNED PA | Jan 5, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.197/32 | 1 | Fookies | Fookies | ASSIGNED PA | Jun 1, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.198/32 | 1 | HSR | HSR GmbH | ASSIGNED PA | Nov 24, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.199/32 | 1 | PSK | PSK Gesellschaft für Produktionsservice und -kontrolle mbH | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.149.200/32 | 1 | INNOVAILABLE | Innovailable UG | ASSIGNED PA | Jan 11, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.202/32 | 1 | RG_ | R&G Autoservice GmbH | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.149.203/32 | 1 | DIGSILENT | DigSILENT | ASSIGNED PA | May 30, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.205/32 | 1 | primera_ | primera Fernsehproduktionsgesellschaft mbH | ASSIGNED PA | Sep 23, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.206/32 | 1 | Rechtsanwaelte-Dr-Westerhausen-Bauer-Kollegen | Rechtsanwälte Dr. Westerhausen, Bauer & Kollegen | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.149.208/32 | 1 | NATEN_ | NATEN Betriebsführung GmbH | ASSIGNED PA | May 31, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.209/32 | 1 | AP_ | AP Bau- und Projektmanagement GmbH | ASSIGNED PA | Apr 10, 2025 | support@ via DE-DSI-20060620 |
| └ 81.201.149.210/32 | 1 | BPM | BPM Ingenieurgesellschaft mbH | ASSIGNED PA | Oct 15, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.211/32 | 1 | Kaestner-Kolleg | Kästner Kolleg e.V. | ASSIGNED PA | Mar 25, 2020 | support@ via DE-DSI-20060620 |
| └ 81.201.149.213/32 | 1 | HAMMERMUELLER | Hammermüller | ASSIGNED PA | Jun 24, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.214/32 | 1 | DAYS_ | Days Inn Dessau Betriebs GmbH | ASSIGNED PA | Jun 30, 2026 | support@ via DE-DSI-20060620 |
| └ 81.201.149.218/32 | 1 | ITS | ITS Cycling EU | ASSIGNED PA | Jun 25, 2019 | support@ via DE-DSI-20060620 |
| └ 81.201.149.219/32 | 1 | Flexis-AG | Flexis AG | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.149.221/32 | 1 | Medikomp_ | Medikomp MVZ GmbH | ASSIGNED PA | Jan 15, 2021 | support@ via DE-DSI-20060620 |
| └ 81.201.149.223/32 | 1 | WISAG | WISAG Gebäude- und Industrieservice Mitteldeutschland GmbH & Co. KG | ASSIGNED PA | Jun 5, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.224/32 | 1 | S_ | S-Factoring GmbH | ASSIGNED PA | Nov 7, 2023 | support@ via DE-DSI-20060620 |
| └ 81.201.149.225/32 | 1 | Goethe_ | Goethe + Schweitzer GmbH | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
| └ 81.201.149.226/32 | 1 | LYNX_ | LYNX Real Estate GmbH | ASSIGNED PA | Aug 3, 2022 | support@ via DE-DSI-20060620 |
| └ 81.201.149.228/32 | 1 | Notarin_ | Notarin Rita Kleindienst | ASSIGNED PA | Sep 17, 2021 | ripe-abuse@ |
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
AS16205
DE
- Name
- DSI GmbH Daten Service Informationssysteme
- Type
- Internet provider
- Registered
- Jan 23, 2001
- Domain
- dsi.net
- Website
- www.dsi.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Jun 2006 · 20 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 81.
201. 144. 0/ 20 - Netname
- DE-DSI-20060620
- Registrant
- DSI GmbH Daten Service Informationssysteme
- Registrant country
- DE
- Organization
- DSI GmbH Daten Service Informationssysteme (ORG-DGDS1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Jun 20, 2006
- Updated
- Jan 15, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 20, 2006
- Status
- assigned
Report abuse
Abuse contact
- support@
dsi. net - Name
- Network Operations Center
- Handle
- NOC32-RIPE