Data as of Nov 8, 2026
37.143.176.0/20
No anonymizer space · no proxy exits in 30 daysCitycom Telekommunikation GmbH
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 |
|---|---|---|---|---|---|---|
| 37.143.176.0/20 | 4,096 | AT-GSTW-20120305 | Citycom Telekommunikation GmbH (ORG-GSA1-RIPE) · AT | ALLOCATED PA | Mar 5, 2012 | abuse@ |
| └ 37.143.178.0/28 | 16 | KNAPP-LEOBEN-AT-NET-01 | Knapp AG | ASSIGNED PA | Feb 13, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.16/29 | 8 | SPORTPARK_ | Sportpark Graz Hüttenbrennergasse GmbH | ASSIGNED PA | Dec 5, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.24/29 | 8 | CC_ | Citycom Telekommunikation GmbH | ASSIGNED PA | Dec 12, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.32/29 | 8 | ZUSER-PEGGAU-AT-NET-01 | Zuser Ressourcenmanagement GmbH | ASSIGNED PA | Feb 27, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.40/29 | 8 | NORIS-FEUER-WIEN-AT-NET-01 | NORIS Feuerschutzgeräte GmbH | ASSIGNED PA | Jul 21, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.48/29 | 8 | FEICHTINGER-AT-NET-01 | Feichtinger Schmuckhandels GmbH | ASSIGNED PA | Sep 2, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.56/29 | 8 | NEUROTH-AT-NET-01 | Neuroth International AG | ASSIGNED PA | Dec 11, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.64/29 | 8 | VOIP_ | Citycom Telekommunikation GmbH | ASSIGNED PA | Feb 12, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.80/29 | 8 | KNAPP_ | Knapp AG | ASSIGNED PA | Feb 18, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.88/29 | 8 | IDEENTRIEBWERK-AT-NET-01 | IdeenTriebwerk Graz. Verein zur Förderung von Unternehmertum | ASSIGNED PA | Feb 21, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.104/29 | 8 | PAX-BESTATUNG-AT-NET-01 | PAX Bestattungs- und Grabstättenfachbetrieb GmbH | ASSIGNED PA | Oct 17, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.112/29 | 8 | DYNATRACE-AT-NET-01 | Dynatrace Austria GmbH | ASSIGNED PA | Mar 13, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.144/29 | 8 | ONLINECARS_ | Onlinecars Vertriebs GmbH | ASSIGNED PA | Mar 21, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.152/29 | 8 | DIFACTURO-AT-NET-01 | difacturo GmbH | ASSIGNED PA | Mar 25, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.160/29 | 8 | LN-CONSULT-AT-NET-02 | LN Consult GmbH | ASSIGNED PA | Mar 26, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.168/29 | 8 | THEATERSERVICE_ | Theaterservice Graz GmbH | ASSIGNED PA | May 27, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.176/28 | 16 | LABENE_ | LABENE Medizin-Software GmbH | ASSIGNED PA | Jan 22, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.192/29 | 8 | HUBNER-ALLITSCH-AT-NET-01 | Wirtschaftstreuhänder Hubner & Allitsch SteuerberatungsgmbH & Co KG | ASSIGNED PA | Jul 14, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.200/29 | 8 | LRG-A11-AT-NET-01 | Land Steiermark p.A. Amt d. Stmk. Landesregierung Abteilung 11 - Soziales | ASSIGNED PA | Oct 23, 2026 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.208/29 | 8 | LTE-AT-GROUP-AT-NET-01 | LTE-Austria Group | ASSIGNED PA | Feb 26, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.216/29 | 8 | PRIME-SOFT_ | Prime Software GmbH | ASSIGNED PA | Oct 24, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.240/29 | 8 | cctest2-AT-NET-01 | Citycom Telekommunikation GmbH | ASSIGNED PA | Feb 26, 2026 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.178.248/29 | 8 | S285GMBH-AT-NET-01 | S 285 GmbH | ASSIGNED PA | Oct 24, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.16/28 | 16 | LEGERO_ | Legero Schuhfabrik GmbH | ASSIGNED PA | Oct 2, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.32/28 | 16 | ITG-AHP15-AT-NET-01 | ITG Informationstechnik Graz GmbH | ASSIGNED PA | Oct 25, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.48/28 | 16 | ITG-RZNORD-AT-NET-01 | ITG Informationstechnik Graz GmbH | ASSIGNED PA | Oct 25, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.64/29 | 8 | QPSAUSTRIA-AT-NET-01 | QPS Austria GmbH | ASSIGNED PA | Nov 8, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.72/29 | 8 | AMT-STEIRISH-LRG-AT-NET-01 | Amt der Steiermärkischen Landesregierung - A1 Organisation u. Informationstechnik | ASSIGNED PA | Nov 5, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.80/29 | 8 | AIRLIQUI-DKSTR24-AT-NET-01 | AIR LIQUIDE AUSTRIA GmbH | ASSIGNED PA | Nov 7, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.88/29 | 8 | UMJ-AT-NET-01 | Universalmuseum Joanneum GmbH | ASSIGNED PA | Oct 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.104/29 | 8 | MEDIAPRINT-AT-AT-NET-01 | Mediaprint Zeitungs- und Zeitschriftenverlag GmbH & Co KG | ASSIGNED PA | Nov 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.112/29 | 8 | THEAT_ | Theaterservice Graz GmbH | ASSIGNED PA | Jul 14, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.216/29 | 8 | MEDIAPRINT-AT-AT-NET-01 | Mediaprint Zeitungs- und Zeitschriftenverlag GmbH & Co KG | ASSIGNED PA | Nov 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.179.248/29 | 8 | MEDIAPRINT-AT-AT-NET-01 | Mediaprint Zeitungs- und Zeitschriftenverlag GmbH & Co KG | ASSIGNED PA | Nov 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.16/29 | 8 | HEADON_ | Citycom Telekommunikation GmbH | ASSIGNED PA | Apr 27, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.24/29 | 8 | LABENE_ | LABENE Medizin-Software GmbH | ASSIGNED PA | Nov 2, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.32/29 | 8 | HEADON_ | Citycom Telekommunikation GmbH | ASSIGNED PA | Apr 27, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.40/29 | 8 | MEDIAPRINT-AT-AT-NET-01 | Mediaprint Zeitungs- und Zeitschriftenverlag GmbH & Co KG | ASSIGNED PA | Nov 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.48/28 | 16 | HEADON_ | Citycom Telekommunikation GmbH | ASSIGNED PA | Apr 27, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.72/29 | 8 | MEDIAPRINT-AT-AT-NET-01 | Mediaprint Zeitungs- und Zeitschriftenverlag GmbH & Co KG | ASSIGNED PA | Nov 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.80/29 | 8 | EKZ-NORD-CITYACC-AT-NET-01 | EKZ Shopping Nord GmbH | ASSIGNED PA | May 6, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.180.88/29 | 8 | MEDIAPRINT-AT-AT-NET-01 | Mediaprint Zeitungs- und Zeitschriftenverlag GmbH & Co KG | ASSIGNED PA | Nov 7, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.183.24/29 | 8 | VITAVO-AT-NET-02 | ORELIO GmbH | ASSIGNED PA | Jan 27, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.183.64/29 | 8 | MARKUS-STOLZ-AT-NET-01 | Markus Stolz GmbH & Co. KG | ASSIGNED PA | Apr 28, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.183.72/29 | 8 | GRAZ-KULTUR-AT-NET-01 | Graz 2003 - Kulturhauptstadt Europas | ASSIGNED PA | Nov 8, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.183.136/29 | 8 | ELPACK-AT-NET-01 | elpack Packaging GmbH | ASSIGNED PA | Mar 30, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.183.144/29 | 8 | VITAVO-AT-NET-01 | ORELIO GmbH | ASSIGNED PA | Jan 27, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.183.152/29 | 8 | HEADON_ | Citycom Telekommunikation GmbH | ASSIGNED PA | Apr 27, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.0/29 | 8 | CCCOM_ | c.c.com Moser GmbH | ASSIGNED PA | Jan 14, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.8/29 | 8 | CONVEX-AMKATZB7-AT-NET-01 | convex ZT GmbH | ASSIGNED PA | Aug 29, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.16/29 | 8 | DLZ-LEOBEN-AT-NET-01 | Dienstleistungszentrum Leoben GmbH | ASSIGNED PA | Jul 10, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.24/29 | 8 | ZARG-GMBH-AT-NET-01 | Zentrum für ambulante Rehabilitation GmbH | ASSIGNED PA | May 7, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.32/29 | 8 | INFINA-AT-NET-01 | Jakob Thier | ASSIGNED PA | Dec 9, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.40/29 | 8 | KNITTELFELDER-AT-NET-01 | Knittelfelder Peter | ASSIGNED PA | Sep 17, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.48/29 | 8 | KOANIT_ | koanit gmbh | ASSIGNED PA | Sep 18, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.80/29 | 8 | AMERICAN-MOTORS-AT-NET-01 | American Motors Graz GmbH | ASSIGNED PA | Oct 14, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.88/29 | 8 | WERNER_ | werner consult ziviltechniker gmbh | ASSIGNED PA | Mar 6, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.96/29 | 8 | SAIERKOV-DKSTR4-AT-NET-01 | Saier + Kovac Planungs GmbH | ASSIGNED PA | Nov 18, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.104/29 | 8 | TECHZ-TOBELBAD-AT-NET-01 | Technologie, Innovations- und Gewerbezentrum Tobelbad GmbH pA Josef Kurt Mair | ASSIGNED PA | Nov 28, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.112/29 | 8 | APOMEDICA_ | APOMEDICA Pharmazeutische Produkte GmbH | ASSIGNED PA | Dec 9, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.120/29 | 8 | UMJ_ | Universalmuseum Joanneum GmbH | ASSIGNED PA | Dec 19, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.136/29 | 8 | DOPPELPUNKT-AT-NET-01 | Doppelpunkt PR-und Kommunikationsberatung GmbH | ASSIGNED PA | Jan 28, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.152/29 | 8 | SK-STURM-SALES-AT-NET-01 | SK Sturm Wirtschaftsbetriebe GmbH | ASSIGNED PA | Mar 13, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.160/29 | 8 | GROSSAUER-AT-NET-01 | Grossauer Schlossberg Gastronomie GmbH | ASSIGNED PA | Feb 20, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.168/29 | 8 | HUMAN-TECHNOLOGY-AT-NET-01 | Human.technology Styria GmbH | ASSIGNED PA | Feb 28, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.176/29 | 8 | ITG-ALBERT36-AT-NET-01 | ITG Informationstechnik Graz GmbH | ASSIGNED PA | Feb 24, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.184/29 | 8 | ARMENGAUD-INNOVA-AT-NET-01 | Armengaud Innovate GmbH | ASSIGNED PA | Jan 30, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.192/29 | 8 | SYN-RO-IMMOBILIE-AT-NET-01 | Syn-Ro Immobilienentwicklung und -verwaltung GmbH | ASSIGNED PA | May 14, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.200/29 | 8 | CARITAS-DIOZESE-AT-NET-01 | Caritas der Diözese Graz Seckau | ASSIGNED PA | Jun 16, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.216/29 | 8 | ANKER-MOSERH19-AT-NET-01 | Anker Datentechnik Ges. m. b. H | ASSIGNED PA | Jun 24, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.224/29 | 8 | CTP_ | BAMACO GmbH EDV Dienstleistungen für Unternehmen | ASSIGNED PA | Feb 7, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.188.240/29 | 8 | EISENBERGER-AT-NET-01 | Eisenberger Beteiligungs GmbH | ASSIGNED PA | Jul 9, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.0/29 | 8 | HEIDINGER-AT-NET-01 | Mag. Thomas Heidinger WP & StB GmbH | ASSIGNED PA | Aug 12, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.16/29 | 8 | ENSO-GMBH-AT-NET-01 | enso GmbH | ASSIGNED PA | Aug 25, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.24/29 | 8 | KFZ-ZACH-GMBH-AT-NET-01 | KFZ Zach GmbH | ASSIGNED PA | Aug 24, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.32/29 | 8 | MONIKA_ | Monika Pehserl | ASSIGNED PA | Aug 31, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.40/29 | 8 | UNIT-GMBH-AT-NET-01 | uniT GmbH | ASSIGNED PA | Sep 16, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.56/29 | 8 | COD-GASTRO-AT-NET-01 | C.O.D. Gastrobetriebs-GmbH | ASSIGNED PA | May 21, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.64/29 | 8 | UNISAN-GWH-GMBH-AT-NET-01 | Unisan Gas-Wasser-Heizung Gesellschaft m.b.H. Nachfolge KG | ASSIGNED PA | Sep 16, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.72/29 | 8 | MARKENSTOLZ-AT-NET-01 | Markenstolz OG | ASSIGNED PA | Sep 30, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.80/29 | 8 | HERBERSTEINSTR-4-AT-NET-01 | Herbersteinstraße 4 GmbH & Co KG p.a. I.V.A. Immobilien V. Treuhand GmbH | ASSIGNED PA | Mar 5, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.88/29 | 8 | KLANGKELLEREI-OG-AT-NET-01 | Klangkellerei OG | ASSIGNED PA | Sep 21, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.96/29 | 8 | ADP-RINNER-ZT-AT-NET-01 | ADP Rinner ZT GmbH | ASSIGNED PA | Jan 7, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.104/29 | 8 | NORIS-FEUERSCHUT-AT-NET-01 | NORIS Feuerschutzgeräte GmbH | ASSIGNED PA | Feb 6, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.112/29 | 8 | ZENGERER-PLANUNG-AT-NET-01 | Zengerer Planungs GmbH | ASSIGNED PA | Sep 23, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.120/29 | 8 | USERBRAIN-GMBH-AT-NET-01 | Userbrain GmbH | ASSIGNED PA | Sep 24, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.128/29 | 8 | GAK-WEINZOEDL-AT-NET-01 | Grazer Athletiksport Klub Fussball Akademie GmbH | ASSIGNED PA | Mar 19, 2026 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.136/29 | 8 | WELTHAUS-DIOZ-GR-AT-NET-01 | Welthaus Diözese Graz-Seckau | ASSIGNED PA | Oct 14, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.144/29 | 8 | GRAZER-SCHULSCHW-AT-NET-01 | Verein für Franziskanische Bildung Verwaltung Graz-Eggenberg | ASSIGNED PA | Sep 27, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.152/29 | 8 | CARITAS-GEORG-EN-AT-NET-01 | Caritas der Diözese Graz Seckau | ASSIGNED PA | Oct 2, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.168/29 | 8 | BUSZ-GMBH-AT-NET-01 | Busz GmbH | ASSIGNED PA | Jun 13, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.176/29 | 8 | LRG-WISSENSCHAFT-AT-NET-01 | Amt der Steiermärkischen Landesregierung A 8 Wissenschaft und Gesundheit | ASSIGNED PA | Dec 20, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.192/29 | 8 | LIQUID-SPIRIT-AT-NET-01 | Liquid Spirits GmbH | ASSIGNED PA | Nov 4, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.208/29 | 8 | BRAUN_ | Mag. Doris Braun | Rechtsanwältin | ASSIGNED PA | Nov 19, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.216/29 | 8 | PRIMTEC_ | primtec GmbH | ASSIGNED PA | Dec 3, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.224/29 | 8 | LZB-BAUSYSTEME-AT-NET-01 | L.Z.B. Bausysteme GmbH | ASSIGNED PA | Nov 26, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.232/29 | 8 | REISTTELENTRY-AT-NET-01 | Reist Telecom GmbH | ASSIGNED PA | Oct 23, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.189.248/29 | 8 | ICG-INTEGRATED-AT-NET-01 | ICG Integrated Consulting Group GmbH | ASSIGNED PA | Dec 7, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.0/29 | 8 | SPORTPARK-HUTBRG-AT-NET-01 | Sportpark Graz Hüttenbrennergasse GmbH | ASSIGNED PA | Aug 3, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.8/29 | 8 | ZLINE-AT-NET-01 | z-LINE Engineering GmbH | ASSIGNED PA | Aug 8, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.16/29 | 8 | KAMPIT-GAMERITH-AT-NET-01 | Kampits & Gamerith ZT GmbH | ASSIGNED PA | Oct 25, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.32/29 | 8 | ONEPOINT-AT-NET-01 | Planforge GmbH | ASSIGNED PA | Feb 6, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.40/29 | 8 | OPTISIS-WERND-AT-NET-01 | OPTISIS GmbH | ASSIGNED PA | Aug 29, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.56/29 | 8 | DENOVO-AT-NET-01 | Denovo GmbH | ASSIGNED PA | Dec 19, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.64/29 | 8 | ROSENFELNER-AT-NET-01 | Rosenfelder & Höfler Consulting Engineers GmbH & Co KG | ASSIGNED PA | Sep 10, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.72/29 | 8 | CTC-LACKNER-AT-NET-01 | CTC Lackner Stark OG | ASSIGNED PA | Oct 8, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.80/29 | 8 | FOCUS-KAERN518-AT-NET-01 | FOCUS Consulting GmbH | ASSIGNED PA | Jun 16, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.88/29 | 8 | BITZER-DKSTR24-AT-NET-01 | BITZER GmbH | ASSIGNED PA | Oct 30, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.96/29 | 8 | VISOZINT-BAGUE59-AT-NET-01 | ISI - Initiative Soziale Integratio | ASSIGNED PA | Jun 2, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.104/29 | 8 | KRW-ZWACH-AT-NET-01 | KRW Zwach & Partner Steuerberatungsgesellschaft mbH | ASSIGNED PA | Nov 2, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.112/29 | 8 | HID-WBSTR100-AT-NET-01 | HID Global GmbH | ASSIGNED PA | Nov 2, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.120/29 | 8 | CENTER-WEST-AT-NET-01 | Center West Holding GmbH | ASSIGNED PA | Jan 3, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.128/29 | 8 | CUNDPBAUTRAEGER-AT-NET-01 | C&P Asset Österreich GmbH | ASSIGNED PA | Jun 2, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.136/29 | 8 | POET-AUDIO-GMBH-AT-NET-01 | POET Audio GmbH | ASSIGNED PA | Jan 17, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.160/29 | 8 | FIDES_ | Fides Versicherung & Finanzberatung GmbH | ASSIGNED PA | Nov 14, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.176/29 | 8 | INVIVA-AT-NET-01 | INVIVA GmbH | ASSIGNED PA | Dec 7, 2018 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.192/29 | 8 | HERBACHEM-AT-NET-01 | Herba Chemosan Apotheker-AG | ASSIGNED PA | Feb 11, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.200/29 | 8 | ENMOTO-FAHRZEUG-AT-NET-01 | Enmoto Fahrzeughandels GmbH | ASSIGNED PA | May 25, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.208/29 | 8 | WERNITZNIGG-AT-NET-01 | Wernitznigg GmbH | ASSIGNED PA | Jan 7, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.224/29 | 8 | BOKAN-AT-NET-01 | Bokan exclusiv Hotel-Gasthof Gastronomiebetriebs GmbH | ASSIGNED PA | Feb 7, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.240/29 | 8 | BECHTLE-TRS280-2-AT-NET-01 | Bechtle Austria GmbH | ASSIGNED PA | Feb 6, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.190.248/29 | 8 | SMBINDSCHMIEDL-AT-NET-01 | SMB Industries GmbH | ASSIGNED PA | Sep 17, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.0/29 | 8 | BAS-SUCHT-AT-NET-01 | b.a.s. Betrifft Abhängigkeit und Sucht | ASSIGNED PA | Mar 25, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.8/29 | 8 | STADION_ | Stadion Graz-Liebenau Vermögensverwertungs- und Verwaltungs GmbH | ASSIGNED PA | Feb 18, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.24/29 | 8 | TECHNOMED-ENTRY-AT-NET-01 | technomed GmbH Medizin- und Labortechnik | ASSIGNED PA | Mar 7, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.32/29 | 8 | UMJ-SCHLOSS-EGGB-AT-NET-01 | Universalmuseum Joanneum GmbH | ASSIGNED PA | Mar 14, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.40/29 | 8 | EVOLOSO_ | EVOLOSO Organisationssoftware & Consulting GmbH | ASSIGNED PA | Mar 22, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.64/29 | 8 | PROMENTE-REHA-AT-NET-01 | pro mente Reha GmbH | ASSIGNED PA | Jun 3, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.80/29 | 8 | CODEFLUEGEL-AT-NET-01 | Codeflügel GmbH | ASSIGNED PA | Apr 1, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.88/29 | 8 | KPS_ | KP Holding GmbH | ASSIGNED PA | Jul 15, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.96/29 | 8 | HERBERT-TEMMEL-AT-NET-01 | Temmel Air & Sea GmbH | ASSIGNED PA | Sep 13, 2023 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.112/29 | 8 | LINDE-AT-HOLDING-AT-NET-01 | Linde Österreich Holding GmbH | ASSIGNED PA | Apr 22, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.120/29 | 8 | IMMOLA_ | Lampesberger Immobilien GmbH p.A Immola Hausverwaltung GmbH | ASSIGNED PA | Jun 4, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.128/29 | 8 | AQUAFUX-LAGER380-AT-NET-01 | AquaFux Rohr- und Kanalreinigung GmbH | ASSIGNED PA | Jun 2, 2020 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.136/29 | 8 | GRIEHSER-GMBH-AT-NET-01 | Griehser GmbH | ASSIGNED PA | Jun 21, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.144/29 | 8 | SPORTUNI-GAUSSG3-AT-NET-01 | Sportunion Steiermark GmbH | ASSIGNED PA | Jun 3, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.152/29 | 8 | MOTORSPORTMAGAZI-AT-NET-01 | Motorsport-Magazin.com GmbH | ASSIGNED PA | May 7, 2021 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.160/29 | 8 | ACL-KEPLST69-AT-NET-01 | ACL advanced commerce labs GmbH | ASSIGNED PA | May 15, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.168/29 | 8 | EPF-BAU-AT-NET-01 | E.P.F. Bau GmbH | ASSIGNED PA | Feb 12, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.176/29 | 8 | EIBINGER-ENTRY-AT-NET-01 | Eibinger Spedition, Transport und Handels GmbH | ASSIGNED PA | May 24, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.184/29 | 8 | ADICON-AT-NET-01 | adicon Gesellschaft für Sanierungs-und Abdichtungstechnik mbH | ASSIGNED PA | May 29, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.192/29 | 8 | DESTALLER-RECHTS-AT-NET-01 | Niederbichler Sixt Rechtsanwälte GmbH | ASSIGNED PA | Oct 22, 2026 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.208/29 | 8 | LANDESDRUCKEREI-AT-NET-01 | Steiermärkische Landesdruckerei GmbH | ASSIGNED PA | Aug 14, 2024 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.216/29 | 8 | APAAR-AT-NET-01 | Anton Paar GmbH | ASSIGNED PA | Jul 5, 2019 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.224/29 | 8 | ENTRY-ISODAEMM-AT-NET-01 | ISOPARTNER Austria GmbH | ASSIGNED PA | Nov 14, 2022 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.232/29 | 8 | ENZINGER-AT-NET-01 | Enzinger Steuerberatung GmbH | ASSIGNED PA | Feb 26, 2025 | abuse@ via AT-GSTW-20120305 |
| └ 37.143.191.240/29 | 8 | CARITAS_ | Caritas der Diözese Graz Seckau | ASSIGNED PA | Sep 9, 2022 | abuse@ via AT-GSTW-20120305 |
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
AS29056
AT
- Name
- Citycom Telekommunikation GmbH
- Type
- Internet provider
- Registered
- May 21, 2003
- Domain
- citycom-austria.com
- Website
- www.citycom-austria.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Mar 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.143.176.0/20 | AS29056 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 37.143.176.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.177.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.178.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.179.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.180.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.181.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.182.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.183.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.184.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.185.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.186.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.187.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.188.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.189.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.190.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
| 37.143.191.0/24 | AS29056 | RIPE | Citycom Telekommunikation GmbH | CITYCOM-AT-MNT | Feb 5, 2026 |
Whois
Registration for this announcement
- Range
- 37.
143. 176. 0/ 20 - Netname
- AT-GSTW-20120305
- Registrant
- Citycom Telekommunikation GmbH
- Registrant country
- AT
- Organization
- Citycom Telekommunikation GmbH (ORG-GSA1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Mar 5, 2012
- Updated
- Feb 12, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Mar 5, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
grazkom. at - Name
- Citycom Telekommunikation RIPE team
- Handle
- CA5459-RIPE