139.6.0.0

  • No reverse DNS
  • Not on blocklists
Network
IWZ-LAN
Description
Campus IT
Held by
DFN-LIR-MNT
Range
139.6.0.0 - 139.6.255.255
CIDR
139.6.0.0/16
Type
LEGACY
Country
DE
Registered on
Last updated
Status
  • active
Report abuse to
abuse@fh-koeln.de
Checked

Contacts

  • Technical

    Christoph Wempe CW2607-RIPE

    Technische Hochschule Koeln
    Campus IT
    Betzdorfer Str. 2
    50679 Koeln
    Germany

    +49 221 8275 2667
    +49 221 8275 2660

  • Holder

    DFN-LIR-MNT

  • Abuse

    IRT-DFN-CERT

    DFN-CERT Services GmbH
    Nagelsweg 41
    20097 Hamburg
    Germany

  • Administrative and technical

    Olaf Pauli OP2134-RIPE

    Technische Hochschule Koeln
    Campus IT
    Betzdorfer Str. 2
    50679 Koeln
    Germany

    +49 221 8275 2468
    +49 221 8275 2660

  • Holder

    Technische Hochschule Koeln ORG-FK18-RIPE

    Betzdorfer Strasse 2
    50679 Koeln
    Germany

  • Technical

    Patric Rotscheroth PR13659-RIPE

    Technische Hochschule Koeln
    Campus IT
    Betzdorfer Str. 2
    50679 Koeln
    Germany

    +49 221 8275 2491
    +49 221 8275 2660

  • Holder

    RIPE-NCC-LEGACY-MNT

  • Abuse

    Campus IT Team Server- und Netzdienste CITS2-RIPE

    Technische Hochschule Koeln
    Betzdorfer Strasse 2
    50679 Koeln
    Germany

    abuse@fh-koeln.de

    +49 221 8275 2323
    +49 221 8275 2660

Reverse DNS

Names
None

Network

Announced by
AS680 Deutsches Forschungsnetz (DFN)
Route
139.6.0.0/16, carried by 2,636 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.40,107 paths
  • AS3356 Lumen (Level 3)28,345 paths
  • AS6939 Hurricane Electric LLC20,182 paths
  • AS6461 Zayo Bandwidth15,695 paths
  • AS1299 Arelion (fka. Telia Carrier)11,315 paths
  • AS9002 RETN Limited7,234 paths
  • AS20965 GEANT Vereniging7,068 paths
  • AS7195 EdgeUno5,051 paths
  • AS3216 PJSC Vimpelcom2,229 paths
  • AS33891 Core-Backbone GmbH1,162 paths
  • AS8220 COLT1,071 paths
  • AS5405 Inter.link GmbH896 paths

And 66 more

Downstreams

  • AS12816 Leibniz-Rechenzentrum701 paths
  • AS5501 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.698 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 University352 paths
  • AS56357 Technical University of Munich347 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 Technology321 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
Cologne, North Rhine-Westphalia, Germany
Accuracy
Within 10 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed