AS33891
Core-Backbone GmbH · core-backbone.com
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Field | Value |
---|---|
Country | Germany |
Website | core-backbone.com |
Hosted domains | 0 |
Number of IPv4 | 0 |
Number of IPv6 | 0 |
ASN type | Inactive |
Registry | ripe |
Allocated | 20 years ago on Sep 01, 2004 |
Updated | a year ago on Jul 20, 2023 |
IP Ranges
There are no known IP addresses belonging to this network
WHOIS Details
ASHandle: AS33891 OrgID: AS33891 ASName: AS33891 ASNumber: AS33891 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 2,159 peers for this ASN.
Peers | Name |
---|---|
AS10030 | Celcom Axiata Berhad |
AS10075 | Fiber@Home Global Limited |
AS10089 | Total Access Communication PLC. |
AS10094 | Unified National Networks |
AS10099 | China Unicom Global |
AS10111 | Zeofast Network |
AS10122 | NETSTAR (SG) PTE. LTD. |
AS10158 | Kakao Corp |
AS10226 | ETL Company Limited |
AS10282 | GLOBAL ONE |
AS1031 | PEER 1031 LLC |
AS10310 | Oath Holdings Inc. |
AS10474 | Dimension Data |
AS1101 | SURF B.V. |
AS11019 | HAProxy Technologies, Inc. |
AS1103 | SURF B.V. |
AS1120 | ACONET |
AS1126 | Vancis Advanced ICT Services |
AS11260 | EastLink |
AS11269 | LinkBermuda LTD |
AS11284 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
AS1140 | Stichting Internet Domeinregistratie Nederland |
AS11722 | Westelcom Internet, Inc. |
AS12189 | PhoenixNAP LLC |
AS12200 | Rackspace Hosting |
AS12297 | Telecom Armenia OJSC |
AS12301 | Invitech ICT Services Kft. |
AS12306 | Plus.line AG |
AS12312 | ecotel communication ag |
AS12329 | GLASFASER RUHR GmbH & Co. KG |
AS12333 | Cheops Technology Switzerland SA |
AS12337 | noris network AG |
AS12350 | VTX Services SA |
AS12355 | HeLi NET Telekommunikation GmbH & Co. |
AS12387 | TON Total optical Networks AG |
AS12389 | PJSC Rostelecom |
AS12390 | KCOM GROUP LIMITED |
AS12400 | Partner Communications Ltd. |
AS12401 | internic Datenkommunikations GmbH |
AS1241 | Nova Telecommunications & Media Single Member S.A |
AS12414 | Solcon Internetdiensten B.V. |
AS12430 | VODAFONE ESPANA S.A.U. |
AS12440 | Hughes Network Systems GmbH |
AS12445 | A2A Smart City S.P.A |
AS12470 | Globe Development GmbH |
AS1248 | HERE Global BV |
AS12480 | ILK Internet.Gmbh |
AS12491 | Gilat Telecom Ltd. |
AS12494 | OOO "Post ltd" |
AS12496 | Infinity Developments Limited |
AS12502 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik |
AS12512 | CBXNET combox internet GmbH |
AS12552 | GlobalConnect AB |
AS12553 | Andreas Grawehr |
AS12555 | Data-center IMAQLIQ Ltd. |
AS1257 | Tele2 Sverige AB |
AS12576 | EE Limited |
AS12577 | MMC GmbH |
AS12578 | SIA Tet |
AS12593 | Ukrcom Ltd |
AS12597 | Gotalandsnatet AB |
AS12605 | LIWEST Kabelmedien GmbH |
AS12611 | R-KOM Regensburger Telekommunikationsgesellschaft mbH |
AS12615 | Global Communication Net Plc |
AS12625 | Deutsche Boerse AG |
AS12637 | SEEWEB s.r.l. |
AS12655 | Telefonbuch Verlag Hans Mueller GmbH & Co. KG |
AS1267 | WIND TRE S.P.A. |
AS12676 | HKN GmbH |
AS12678 | Greysom Limited |
AS12684 | SES ASTRA S.A. |
AS12695 | LLC Digital Network |
AS12696 | AXA Technology Services France GIE |
AS12713 | OTEGlobe |
AS12727 | Vialis SEM |
AS1273 | Vodafone Group PLC |
AS12731 | IPHH Internet Port Hamburg GmbH |
AS12732 | GutCon GmbH |
AS12735 | TurkNet Iletisim Hizmetleri A.S. |
AS12741 | Netia SA |
AS12779 | IT.Gate S.p.A. |
AS12808 | dtms GmbH |
AS12843 | TelemaxX Telekommunikation GmbH |
AS12850 | Retelit Digital Services S.p.A. |
AS12857 | Manage Now GmbH |
AS12859 | BIT BV |
AS12874 | Fastweb SpA |
AS12876 | SCALEWAY S.A.S. |
AS12883 | PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" |
AS12888 | Amadeus Data Processing GmbH |
AS12897 | ENTEGA Medianet GmbH |
AS12912 | T-Mobile Polska S.A. |
AS12941 | intersaar GmbH |
AS12958 | T2 Mobile LLC |
AS12969 | Vodafone Iceland |
AS1299 | Arelion Sweden AB |
AS12993 | SIA Digitalas Ekonomikas Attistibas Centrs |
AS13000 | Leon Sp. z o.o. |
AS13002 | ISIX Communications LLP |
AS13004 | Serbian Open Exchange DOO |
Upstreams
There are no upstreams for this ASN.
Downstreams
There are 236 downstreams for this ASN.
Downstreams | Name |
---|---|
AS12306 | Plus.line AG |
AS12337 | noris network AG |
AS12387 | TON Total optical Networks AG |
AS12577 | MMC GmbH |
AS12655 | Telefonbuch Verlag Hans Mueller GmbH & Co. KG |
AS12731 | IPHH Internet Port Hamburg GmbH |
AS12912 | T-Mobile Polska S.A. |
AS1299 | Arelion Sweden AB |
AS13101 | TNG Stadtnetz GmbH |
AS15594 | netzquadrat GmbH |
AS15598 | NorthC Deutschland GmbH |
AS15817 | Robert Meyer trading as "Mittwald CM Service GmbH & Co. KG" |
AS15894 | LEITWERK AG |
AS15945 | PFALZKOM GmbH |
AS16097 | HL komm Telekommunikations GmbH |
AS16316 | TMT GmbH & Co. KG |
AS196819 | DEMANDO GmbH |
AS196922 | Hofmeir Media GmbH |
AS196954 | Epcan GmbH |
AS197206 | BusinessCom CZ spol. s r.o. |
AS197524 | Leonet Group GmbH |
AS197637 | ropa GmbH |
AS197965 | ahd GmbH & Co. KG |
AS197988 | Solar Communications GmbH |
AS197999 | Michael Gamsjaeger |
AS198145 | SWM Services GmbH |
AS198444 | Stadtwerke Dorfen GmbH |
AS198521 | ZIM INTEGRATED SHIPPING SERVICES LTD |
AS198570 | Stadtnetz Bamberg Gesellschaft fuer Telekommunikation mbH |
AS198913 | Babiel GmbH |
AS198967 | BITel Gesellschaft fuer Telekommunikation mbH |
AS199284 | Thueringer Netkom GmbH |
AS200062 | Optitrust GmbH |
AS200086 | Synergy Networks GmbH |
AS200149 | Erwin Alexander Ising |
AS200278 | Kai Rottleb |
AS200395 | Leibold Sicherheits- & Informationstechnik GmbH |
AS200462 | Lennart Seitz trading as "ETH-Services" |
AS200735 | MN Glasfaser GmbH trading as MUENET GmbH & Co. KG |
AS200924 | Stiegeler Internet Service GmbH |
AS201011 | Core-Backbone GmbH |
AS201035 | LueneCom Kommunikationsloesungen GmbH |
AS201318 | Suedwestfalen-IT |
AS201535 | andom-tec GmbH |
AS201962 | Michael Rack |
AS202245 | Antennen-Interessengemeinschaft Geroldsgruen e.V. |
AS202283 | Rechenzentrum der Finanzverwaltung NRW |
AS202333 | Stadtwerke Unna GmbH |
AS202524 | Cluster-Team Guenter Haeusler & Andreas Specht GbR |
AS202741 | Martin Fichtner & Peter Feist GBR |
AS203228 | Greenfiber Internet & Dienste GmbH |
AS203380 | DA International Group Ltd. |
AS203593 | TeleMark Telekommunikationsgesellschaft Mark mbH |
AS203776 | Mitto AG |
AS203836 | Net at vision Gesellschaft fuer Informationstechnologie mbH |
AS203924 | buerodata AG |
AS204035 | oneCorp GmbH |
AS204038 | AD IT Systems GmbH |
AS204053 | ADESTIS GmbH |
AS204109 | Hillenbrand Germany Holding GmbH |
AS204188 | ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH |
AS204243 | HFP Informationssysteme GmbH |
AS204253 | CTS Eventim Solutions GmbH |
AS204419 | ITNS GmbH |
AS204560 | Lenzeder Gesellschaft m.b.H & Co KG |
AS204704 | primeLine Solutions GmbH |
AS204989 | Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG |
AS205115 | AVACOMM Systems GmbH |
AS205206 | Netsite A/S |
AS205425 | CTS Eventim Solutions GmbH |
AS20546 | SOPRADO GmbH |
AS205584 | CASHPOINT Solutions GmbH |
AS205614 | Medialine EuroTrade AG |
AS205627 | Daimler Truck AG |
AS206142 | Internet TV, Inc. |
AS206231 | netlogix GmbH & Co. KG |
AS206497 | SYScon GmbH Systeme plus Consulting |
AS206564 | Plus.line AG |
AS206583 | Synergy Networks GmbH |
AS20686 | Bisping & Bisping GmbH & Co KG |
AS207139 | New Work SE |
AS207439 | Korves.Net USA LLC |
AS207821 | Open Infra ISP Production International AB |
AS207929 | IP Austria Communication GmbH |
AS20810 | Netcom Kassel Gesellschaft fuer Telekommunikation mbH |
AS208206 | EPX Ehrhardt + Partner Xtended GmbH |
AS20830 | The Cloud Networks Germany GmbH |
AS208967 | CTS Eventim Solutions GmbH |
AS20899 | Tick Trading Software AG |
AS209040 | SeWiKom GmbH |
AS20940 | Akamai International B.V. |
AS209707 | P-KOM Telekommunikationsgesellschaft mbH |
AS209824 | Georg Kroeber |
AS21013 | eww ag |
AS210183 | Design Offices GmbH |
AS210269 | HostCircle B.V. |
AS210793 | Altonetz GmbH |
AS210803 | Nuvotex GmbH |
AS21083 | Proact Deutschland GmbH |
AS211319 | zafaco GmbH |
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 AS33891 at robtex.
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