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  • IP : 81.91.161.98





    inetnum: 81.91.161.96 - 81.91.161.127
    netname: UNIVIE-DNS-SERVICES-DE
    descr: Univie Frankfurt server network
    descr: Universitaet Wien
    descr: Universitaetsstrasse 7
    descr: A-1010 Vienna
    descr: Austria
    descr: (NCC #2005014049)
    country: DE
    admin-c: GW13-RIPE
    tech-c: AP135-RIPE
    tech-c: DCRA1
    status: ASSIGNED PA
    mnt-by: DE-DOM
    mnt-lower: DE-DOM
    mnt-routes: DE-DOM
    created: 2005-01-31T09:18:29Z
    last-modified: 2012-11-28T15:31:19Z
    source: RIPE

    role: DENIC role account
    address: DENIC eG
    address: Theodor-Stern-Kai 1
    address: 60596 Frankfurt am Main
    address: Germany
    phone: +49 69 27235 272
    fax-no: +49 69 27235 234
    remarks: trouble: info: https://www.denic.de
    remarks: trouble: info: mailto:dbs@denic.de
    remarks: trouble: Tel.: +49 69 2 72 35 - 0
    admin-c: js5000-ripe
    tech-c: MP29648-RIPE
    nic-hdl: DCRA1
    remarks: DENIC Business Services
    remarks: at the German Network Information Center (DENIC)
    remarks: Top Level Domain for Germany (.de)
    mnt-by: DE-DOM
    created: 2012-10-25T08:29:25Z
    last-modified: 2023-04-04T12:24:17Z
    source: RIPE # Filtered

    person: Andreas Papst
    address: Vienna University
    address: Computer Center (ZID) - ACOnet
    address: Universitaetsstrasse 7
    address: A-1010 Vienna
    address: Austria
    phone: +43 1 4277 140 36
    fax-no: +43 1 4277 9140
    nic-hdl: AP135-RIPE
    mnt-by: AT-DOM-MNT
    created: 1970-01-01T00:00:00Z
    last-modified: 2001-09-22T01:33:15Z
    source: RIPE # Filtered

    person: Gerhard Winkler
    address: Vienna University
    address: Computer Center - ACOnet
    address: Universitaetsstrasse 7
    address: A-1010 Vienna
    address: Austria
    phone: +43 1 4277 140 35
    fax-no: +43 1 4277 9140
    nic-hdl: GW13-RIPE
    remarks: NEW phone/fax number from 24-AUG-1997
    mnt-by: AT-DOM-MNT
    created: 1970-01-01T00:00:00Z
    last-modified: 2001-09-21T23:23:10Z
    source: RIPE # Filtered


    route: 81.91.161.0/24
    descr: DENIC e.g. Server-Network
    origin: as8763
    mnt-by: DE-DOM
    created: 2014-07-21T15:26:02Z
    last-modified: 2014-07-21T15:26:02Z
    source: RIPE



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IP WHOIS Lookup Tool

Go for Lookup IP WHOIS information using the IP WHOIS Lookup tool for any allocated IP address.

Every IP address that floats on the global public internet is administrated by one of the five RIRs, each working within a specific region of the globe. The RIRs and their regulatory areas are as follows.

African Network Information Centre (AfriNIC) Manages IP addresses for the Africa continent. https://www.afrinic.net/

American Registry for Internet Numbers (ARIN) Manages IP addresses for the United States, Canada, and many Caribbean and North Atlantic islands. https://www.arin.net/

Asia-Pacific Network Information Centre (APNIC) Manages IP addresses for Asia, Australia, and surrounding Countries. https://www.apnic.net/

Latin America and Caribbean Network Information Centre (LACNIC) Manages IP addresses for Latin America and the Caribbean. https://www.lacnic.net/

Réseaux IP Européens Network Coordination Centre (RIPE NCC) Manages IP addresses for Europe, the Middle East, and the former USSR. https://www.ripe.net/

IP WHOIS Lookup

Lookup IP WHOIS information using the IP WHOIS Lookup tool for any allocated IP address. This tool will provide you with the IP Address owners contact information. The results will also show the Regional Internet Registry (RIR) who assigns the IP, the assigned owner, location, contact information, and abuse reporting details. Other important information includes how many IP Addresses are in the block or blocks assigned to the owner of the IP you're researching.

IP WHOIS Results

You will get the information you should contact to reach out to the IP address owner from the IP WHOIS results. You will most likely get the Internet Service Provider (ISP) information to whom the IP address is assigned. If someone tries to spam or hack you, etc., it's best to dig out the abuse information included in the results. Otherwise, using the non-abuse contact information will be your best option when attempting to reach the controlling party.

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