AS number details
AS680
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. · dfn.de
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| Field | Value |
|---|---|
| Country |
Germany
|
| Website | dfn.de |
| Hosted domains | 28,436 |
| Number of IPv4 | 7,780,608 |
| Number of IPv6 | 4,436,777,100,798,802,905,238,461,218,816 |
| ASN type | Education |
| Registry | ripe |
| Allocated | 22 years ago on Sep 20, 2002 |
| Updated | 8 days ago on Apr 11, 2024 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.140.208.0/21 | UN Volunteers | 2,048 |
| 128.176.0.0/16 | Universitaet Muenster, CIT | 65,536 |
| 128.7.0.0/16 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 65,536 |
| 129.217.0.0/16 | IT & Medien Centrum (ITMC) | 65,536 |
| 129.233.128.0/18 | Fraunhofer-129-233-NO-Intranet-1 | 16,384 |
| 129.233.210.0/24 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 256 |
| 129.233.224.0/20 | Fraunhofer-129-233-NO-Intranet-2 | 4,096 |
| 129.247.0.0/16 | Deutsches Zentrum fuer Luft- und Raumfahrt e.V. | 65,536 |
| 129.26.0.0/16 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 65,536 |
| 129.70.0.0/16 | Universitaet Bielefeld | 65,536 |
| 130.133.0.0/16 | Freie Universitaet Berlin | 65,536 |
| 130.149.0.0/16 | TU Berlin, campus network | 65,536 |
| 130.183.0.0/16 | Max-Planck Computing and Data Facility | 65,536 |
| 130.73.0.0/16 | Zuse Institute Berlin | 65,536 |
| 130.75.0.0/16 | Gottfried Wilhelm Leibniz Universitaet Hannover | 65,536 |
| 131.173.0.0/16 | Universitaet Osnabrueck; Rechenzentrum | 65,536 |
| 131.188.0.0/16 | Erlangen | 65,536 |
| 131.220.0.0/16 | Rheinische Friedrich-Wilhelms-Universitaet Bonn | 65,536 |
| 131.234.0.0/16 | Universitaet Paderborn | 65,536 |
| 132.176.0.0/16 | FernUniversitaet Hagen | 65,536 |
| 132.180.0.0/16 | Universitaet Bayreuth | 65,536 |
| 132.187.0.0/16 | Universitaet Wuerzburg | 65,536 |
| 132.195.0.0/16 | Bergische Universitaet Wuppertal | 65,536 |
| 132.199.0.0/16 | Universitaet Regensburg | 65,536 |
| 132.231.0.0/16 | Universitaet Passau | 65,536 |
| 132.252.0.0/16 | Universitaetsstr. 1-15 | 65,536 |
| 134.100.0.0/16 | Universitaet Hamburg campus net | 65,536 |
| 134.1.0.0/16 | Alfred-Wegener-Institut, Helmholtz-Zentrum fuer Polar- und Meeresforschung | 65,536 |
| 134.102.0.0/16 | Universitaet Bremen | 65,536 |
| 134.104.0.0/16 | Max-Planck-Institut fuer Radioastronomie, Bonn | 65,536 |
| 134.106.0.0/15 | Hochschulrechenzentrum | 131,072 |
| 134.106.0.0/16 | Hochschulrechenzentrum | 65,536 |
| 134.109.0.0/16 | Technische Universitaet Chemnitz | 65,536 |
| 134.110.0.0/16 | Johann Heinrich von Thuenen-Institut (vTI) | 65,536 |
| 134.169.0.0/16 | Technische Universitaet Carolo-Wilhelmina zu Braunschweig | 65,536 |
| 134.176.0.0/16 | Hochschulrechenzentrum | 65,536 |
| 134.245.0.0/16 | Universitaet Kiel | 65,536 |
| 134.28.0.0/16 | Technische Universitaet Hamburg | 65,536 |
| 134.30.0.0/16 | Hahn-Meitner-Platz 1 | 65,536 |
| 134.91.0.0/16 | Universitaet Duisburg-Essen | 65,536 |
| 134.94.0.0/16 | Forschungszentrum Juelich GmbH | 65,536 |
| 134.96.0.0/16 | Universitaet des Saarlandes, Saarbruecken | 65,536 |
| 134.99.0.0/16 | Heinrich-Heine-Universitaet Duesseldorf | 65,536 |
| 134.99.235.0/24 | Heinrich-Heine-Universitaet Duesseldorf | 256 |
| 136.156.96.0/19 | European Centre for Medium-Range Weather Forecasts | 8,192 |
| 136.172.0.0/16 | Deutsches Klimarechenzentrum (DKRZ), Hamburg | 65,536 |
| 137.193.0.0/16 | Werner-Heisenberg-Weg 39, D-85579 Neubiberg | 65,536 |
| 137.248.0.0/16 | Hochschulrechenzentrum | 65,536 |
| 137.250.0.0/16 | Universitaet Augsburg | 65,536 |
| 139.11.0.0/16 | Helmut-Schmidt-Universitaet/Universitaet der Bundeswehr Hamburg | 65,536 |
| 139.13.0.0/16 | FH OOW | 65,536 |
| 139.17.0.0/16 | Telegrafenberg G261 | 65,536 |
| 139.174.0.0/16 | Clausthal | 65,536 |
| 139.18.0.0/16 | Augustusplatz 10 | 65,536 |
| 139.19.0.0/16 | Max-Planck-Institut fuer Informatik, Saarbruecken | 65,536 |
| 139.191.184.0/21 | COMMISSION OF THE EUROPEAN COMMUNITIES | 2,048 |
| 139.20.0.0/16 | Technische Universitaet Bergakademie Freiberg | 65,536 |
| 139.30.0.0/16 | Rostock | 65,536 |
| 139.6.0.0/16 | Campus IT | 65,536 |
| 139.75.0.0/16 | Alfred-Wegener-Institut, Helmholtz-Zentrum fuer Polar- und Meeresforschung | 65,536 |
| 140.181.0.0/16 | GSI Helmholtzzentrum fuer Schwerionenforschung GmbH | 65,536 |
| 141.13.0.0/16 | Otto-Friedrich-Universitaet Bamberg | 65,536 |
| 141.14.0.0/16 | Faradayweg 4-6 | 65,536 |
| 141.20.0.0/16 | Zentraleinrichtung Computer- und Medienservice | 65,536 |
| 141.22.0.0/16 | Hochschule fuer angewandte Wissenschaften | 65,536 |
| 141.23.0.0/16 | Technische Universitaet Berlin, Informatik | 65,536 |
| 141.24.0.0/16 | Technische Universitaet Ilmenau | 65,536 |
| 141.25.0.0/16 | Physikalisch-Technische Bundesanstalt | 65,536 |
| 141.27.0.0/16 | Am Hubland | 65,536 |
| 141.30.0.0/16 | Technische Universitaet Dresden | 65,536 |
| 141.32.0.0/16 | Westsaechsische Hochschule Zwickau | 65,536 |
| 141.33.0.0/16 | Leibniz-Institut fuer Astrophysik Potsdam (AIP) | 65,536 |
| 141.35.0.0/16 | Friedrich Schiller Universitaet Jena | 65,536 |
| 141.39.0.0/16 | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 65,536 |
| 141.4.0.0/16 | Geesthacht | 65,536 |
| 141.41.0.0/16 | Ostfalia Hochschule fuer angewandte Wissenschaften | 65,536 |
| 141.42.0.0/16 | Charite - Universitaetsmedizin Berlin | 65,536 |
| 141.43.0.0/16 | Brandenburgische Technische Universitaet Cottbus-Senftenberg | 65,536 |
| 141.44.0.0/15 | Otto-von-Guericke-Universitaet | 131,072 |
| 141.45.0.0/16 | Hochschule fuer Technik und Wirtschaft Berlin | 65,536 |
| 141.46.0.0/16 | Hochschule Zittau/Goerlitz | 65,536 |
| 141.48.0.0/16 | Martin-Luther-Universitaet Halle-Wittenberg | 65,536 |
| 141.50.0.0/16 | Institut fuer medizinische Informatik - Uni Giessen | 65,536 |
| 141.5.0.0/16 | Max Planck Institut fuer molekulare Physiologie | 65,536 |
| 141.51.0.0/16 | Universitaet Kassel | 65,536 |
| 141.53.0.0/16 | Universitaet Greifswald | 65,536 |
| 141.54.0.0/16 | Bauhaus-Universitaet Weimar | 65,536 |
| 141.55.0.0/16 | Hochschule fuer Technik und Wirtschaft Mittweida (FH) | 65,536 |
| 141.56.0.0/16 | Hochschule fuer Technik und Wirtschaft Dresden (FH) | 65,536 |
| 141.57.0.0/16 | (FH) Rechenzentrum | 65,536 |
| 141.60.0.0/16 | Technische Hochschule Rosenheim | 65,536 |
| 141.61.0.0/16 | Max-Planck-Intitut fuer Biochemie | 65,536 |
| 141.63.0.0/16 | Bundesministerium des Innern und fuer Heimat | 65,536 |
| 141.64.0.0/16 | Luxemburger Strasse 10 | 65,536 |
| 141.65.0.0/16 | Helmholtz-Zentrum fuer Umweltforschung GmbH - UFZ | 65,536 |
| 141.67.0.0/16 | Klinikum der Friedrich-Alexander-Universitaet Erlangen-Nuernberg | 65,536 |
| 141.71.0.0/16 | Ricklinger Stadtweg 120 | 65,536 |
| 141.74.0.0/16 | Bundesamt fuer Kartographie und Geodaesie | 65,536 |
| 141.75.0.0/16 | Kesslerplatz 12 | 65,536 |
| 141.76.0.0/16 | Technische Universitaet Dresden | 65,536 |
| Netblock | Company |
|---|---|
| 2001:4cf0::/29 | Universitaet Muenster, CIT |
| 2001:638::/32 | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| 2a00:5ba0::/29 | Rheinische Friedrich-Wilhelms-Universitaet Bonn |
| 2a02:c6a0::/30 | FH Muenster |
| 2a02:d480::/32 | Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. |
| 2a03:db80::/32 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| 2a04:dfc0::/29 | Universitaet Siegen |
| 2a0a:6200::/32 | Christian-Albrechts-Universitaet zu Kiel |
| 2a0e:bb00::/29 | Otto-von-Guericke-Universitaet Magdeburg |
| 2a12:e140::/29 | Berliner Hochschule fuer Technik |
| 2a13:dd80::/29 | Technische Universitaet Dresden (TU Dresden) |
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IP Ranges API 
WHOIS Details
ASHandle: AS680 OrgID: AS680 ASName: AS680 ASNumber: AS680 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
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Hosted Domains
There are 28,436 domain names hosted across 5,165 IP addresses on this ASN.
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Useful for
Cybersecurity
Peers
There are 315 peers for this ASN.
| Peers | Name |
|---|---|
| AS10310 | Oath Holdings Inc. |
| AS12306 | Plus.line AG |
| AS12312 | ecotel communication ag |
| AS12316 | Finanz Informatik Technologie Service GmbH & Co. KG |
| AS12322 | Free SAS |
| AS12337 | noris network AG |
| AS12355 | HeLi NET Telekommunikation GmbH & Co. |
| AS12399 | q.beyond AG |
| AS12470 | Globe Development GmbH |
| AS12512 | CBXNET combox internet GmbH |
| AS12552 | GlobalConnect AB |
| AS12643 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS12676 | HKN GmbH |
| AS12693 | e.discom Telekommunikation GmbH |
| AS12731 | IPHH Internet Port Hamburg GmbH |
| AS12732 | GutCon GmbH |
| AS12759 | Stephan Fuss trading as SoftCom Datensysteme |
| AS12779 | IT.Gate S.p.A. |
| AS12816 | Leibniz-Rechenzentrum |
| AS12843 | TelemaxX Telekommunikation GmbH |
| AS12874 | Fastweb SpA |
| AS12897 | ENTEGA Medianet GmbH |
| AS12931 | IDKOM Networks GmbH |
| AS12941 | intersaar GmbH |
| AS1299 | Arelion Sweden AB |
| AS13030 | Init7 (Switzerland) Ltd. |
| AS13040 | FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH |
| AS13045 | htp GmbH |
| AS13058 | serve-u - Buchholz und Suenderhauf GbR |
| AS13101 | TNG Stadtnetz GmbH |
| AS13132 | cyberways Informationsdienste GmbH |
| AS13150 | CATO NETWORKS LTD |
| AS132203 | Tencent Building, Kejizhongyi Avenue |
| AS13237 | euNetworks GmbH |
| AS13335 | Cloudflare, Inc. |
| AS13414 | Twitter Inc. |
| AS13445 | Cisco Webex LLC |
| AS136907 | HUAWEI CLOUDS |
| AS14061 | DigitalOcean, LLC |
| AS15133 | Edgecast Inc. |
| AS15169 | Google LLC |
| AS15366 | DNS:NET Internet Service GmbH |
| AS15594 | netzquadrat GmbH |
| AS15598 | NorthC Deutschland GmbH |
| AS15600 | Quickline AG |
| AS15743 | net.de AG |
| AS15933 | ith Kommunikationstechnik GmbH |
| AS15943 | wilhelm.tel GmbH |
| AS16097 | HL komm Telekommunikations GmbH |
| AS16205 | DSI GmbH Daten Service Informationssysteme |
| AS16265 | LeaseWeb Network B.V. |
| AS16276 | OVH SAS |
| AS16316 | TMT GmbH & Co. KG |
| AS16509 | Amazon.com, Inc. |
| AS1754 | Deutsches Elektronen-Synchrotron DESY |
| AS1828 | Unitas Global LLC |
| AS19679 | Dropbox, Inc. |
| AS196922 | Hofmeir Media GmbH |
| AS196968 | Ilm-Provider UG (haftungsbeschraenkt) |
| AS198726 | Thuega SmartService GmbH |
| AS198913 | Babiel GmbH |
| AS198967 | BITel Gesellschaft fuer Telekommunikation mbH |
| AS199118 | Heinlein-Support GmbH |
| AS199284 | Thueringer Netkom GmbH |
| AS199524 | G-Core Labs S.A. |
| AS199578 | Technische Universitaet Kaiserslautern |
| AS199938 | Netzwerge GmbH |
| AS200278 | Kai Rottleb |
| AS200943 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| AS200999 | CloudFerro S.A |
| AS201701 | Freifunk Rheinland e.V. |
| AS202499 | Campus, Networks & Events GmbH |
| AS203329 | NTT Global Data Centers EMEA GmbH |
| AS203536 | FNOH DSL Suedheide GmbH |
| AS204989 | Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG |
| AS205046 | FZI Forschungszentrum Informatik |
| AS205112 | PHILUNET GmbH |
| AS20546 | SOPRADO GmbH |
| AS205614 | Medialine EuroTrade AG |
| AS20562 | Broadband Hosting B.V. |
| AS20588 | Forschungsverbund Berlin e.V. |
| AS20633 | Johann Wolfgang Goethe-Universitat Frankfurt am Main |
| AS20640 | Titan Networks Internet & Telecommunications Service Providing GmbH |
| AS20647 | IPB Internet Provider in Berlin GmbH |
| AS20676 | Plusnet GmbH |
| AS206813 | 4830.org e. V. |
| AS20686 | Bisping & Bisping GmbH & Co KG |
| AS20694 | NMMN New Media Markets & Networks IT-Services GmbH |
| AS207592 | Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen |
| AS20773 | Host Europe GmbH |
| AS208016 | The Infrastructure Company GmbH |
| AS20804 | Exatel S.A. |
| AS208431 | efero GmbH |
| AS20880 | Tele Columbus AG |
| AS20886 | bn:t Blatzheim Networks Telecom GmbH |
| AS20940 | Akamai International B.V. |
| AS20965 | GEANT Vereniging |
| AS21032 | TELTA Citynetz GmbH |
| AS210482 | Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft |
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Downstreams
There are 33 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS12643 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| AS12816 | Leibniz-Rechenzentrum |
| AS1299 | Arelion Sweden AB |
| AS13040 | FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH |
| AS1754 | Deutsches Elektronen-Synchrotron DESY |
| AS199578 | Technische Universitaet Kaiserslautern |
| AS200943 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| AS205046 | FZI Forschungszentrum Informatik |
| AS20588 | Forschungsverbund Berlin e.V. |
| AS20633 | Johann Wolfgang Goethe-Universitat Frankfurt am Main |
| AS207592 | Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen |
| AS210482 | Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft |
| AS2117 | European Southern Observatory |
| AS29484 | Ruhr-Universitaet Bochum |
| AS31705 | Europaischen Organisation fuer die Nutzung Meteorologischen Satelliten (Eumetsat) |
| AS3320 | Deutsche Telekom AG |
| AS3356 | Level 3 Parent, LLC |
| AS34520 | Deutsche Forschungsgemeinschaft e.V. |
| AS34878 | Karlsruhe Institute of Technology |
| AS41289 | Deutscher Wetterdienst |
| AS41955 | SerNet Service Network GmbH |
| AS41969 | Rundfunk Berlin-Brandenburg RBB |
| AS43066 | Information und Technik Nordrhein-Westfalen |
| AS47610 | RWTH Aachen University |
| AS49234 | Bundesministerium des Innern und fuer Heimat |
| AS5501 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| AS5520 | Universitaet zu Koeln |
| AS553 | Universitaet Stuttgart |
| AS56357 | Technical University of Munich |
| AS60824 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| AS6461 | Zayo Bandwidth |
| AS6733 | Bundesinstitut fuer Arzneimittel und Medizinprodukte (BfArM) |
| AS8519 | European Space Agency (ESA) |
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Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS680 at robtex.
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