131.234.255.255

  • No reverse DNS
  • On 1 blocklist
Network
UNIPADERBORN
Held by
DFN-LIR-MNT
Range
131.234.0.0 - 131.234.255.255
CIDR
131.234.0.0/16
Type
LEGACY
Country
DE
Registered on
Last updated
Status
  • active
Report abuse to
abuse@dfn.de
Checked

Contacts

  • Holder

    DFN-LIR-MNT

  • Abuse

    IRT-DFN-CERT

    DFN-CERT Services GmbH
    Nagelsweg 41
    20097 Hamburg
    Germany

  • Holder

    Universitaet Paderborn ORG-UP28-RIPE

    Warburger Strasse 100
    33098 Paderborn
    Germany

  • Technical

    Philipp Fromme PF8747-RIPE

    Universitaet Paderborn
    Zentrum fuer Informations- und Medientechnologien
    Warburger Str. 100
    33098 Paderborn
    Germany

    +49 5251 60 4612

  • Holder

    RIPE-NCC-LEGACY-MNT

  • Administrative

    Thomas Wassong TW4929-RIPE

    Universitaet Paderborn
    Zentrum fuer Informations und Medientechnische Dienste
    Warburger Strasse 100
    33098 Paderborn

    +49 5251 60 4764

  • Abuse

    DFN Hostmaster DH5989-RIPE

    DFN-Verein Geschaeftsstelle Berlin
    Alexanderplatz 1
    10178 Berlin
    Germany

    abuse@dfn.de

    +49 30 884299 9110
    +49 30 884299 370

  • Administrative

    Christian Grimm CG1688-RIPE

    DFN-Verein
    Alexanderplatz 1
    10178 Berlin
    Germany

    +49 30 884299 0
    +49 30 884299 370

  • Technical

    Holger Wirtz HW309-RIPE

    Verein zur Foerderung eines Deutschen Forschungsnetzes (DFN) e.V
    Alexanderplatz 1
    10178 Berlin
    Germany

    +49 30 884299 340
    +49 30 884299 370

  • Technical

    Karsten Leipold KL565

    Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
    Alexanderplatz 1
    10178 Berlin
    Germany

    +49 30 884299 349
    +49 30 884299 370

Reverse DNS

Names
None

Network

Announced by
AS680 Deutsches Forschungsnetz (DFN)
Route
131.234.0.0/16, carried by 2,619 of bgp.tools' BGP feeds
Kind
Eyeball
Country
DE
Tagged
Tor services, Academic, Tranco 10k Host, Validating RPKI ROV

Upstreams and peers

  • AS2914 NTT America, Inc.40,165 paths
  • AS3356 Lumen (Level 3)28,392 paths
  • AS6939 Hurricane Electric LLC20,381 paths
  • AS6461 Zayo Bandwidth16,187 paths
  • AS1299 Arelion (fka. Telia Carrier)11,271 paths
  • AS20965 GEANT Vereniging7,060 paths
  • AS9002 RETN Limited6,460 paths
  • AS7195 EdgeUno5,068 paths
  • AS3216 PJSC Vimpelcom2,248 paths
  • AS33891 Core-Backbone GmbH1,165 paths
  • AS8220 COLT1,071 paths
  • AS137409 GSL Networks Pty LTD904 paths

And 66 more

Downstreams

  • AS12816 Leibniz-Rechenzentrum700 paths
  • AS5501 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.697 paths
  • AS43066 Information und Technik Nordrhein-Westfalen486 paths
  • AS5520 Universitaet zu Koeln401 paths
  • AS200943 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.354 paths
  • AS47610 RWTH Aachen University351 paths
  • AS56357 Technical University of Munich346 paths
  • AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau346 paths
  • AS210482 Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft332 paths
  • AS34878 Karlsruhe Institute of Technology328 paths
  • AS34520 Deutsche Forschungsgemeinschaft e.V.319 paths
  • AS41289 Deutscher Wetterdienst290 paths

And 19 more

From RIPEstat

Routes AS680 announces

299 IPv4 prefixes covering 7,721,472 addresses, and 25 IPv6 prefixes

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Paderborn, North Rhine-Westphalia, Germany
Accuracy
Within 5 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Listed: End-user range that should not send mail directly (PBL)
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed