Autonomous System details
AS33891
Core-Backbone GmbH · core-backbone.com
Germany
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| Field | Value |
|---|---|
| Country |
Germany
|
| Website | core-backbone.com |
| Hosted domains | 0 |
| IPv4 addresses | 0 |
| IPv6 addresses | 0 |
| ASN type | Inactive |
| Registry | ripe |
| Allocated | 22 years ago on Sep 01, 2004 |
| Updated | 3 years ago on Jul 20, 2023 |
IP Ranges
There are no known IP addresses belonging to this network
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WHOIS Details
ASHandle: AS33891
OrgID: AS33891
ASName: AS33891
ASNumber: AS33891
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
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Hosted Domains
There are no domains currently hosted on this ASN.
Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for
Cybersecurity
Peers
There are 2,145 peers for this ASN.
| Peers | Name |
|---|---|
| AS10024 | LGA International |
| AS10075 | Fiber@Home Global Limited |
| 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 | Yahoo Holdings Inc. |
| AS1101 | IP-EEND BV |
| 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 |
| AS1136 | KPN B.V. |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS11722 | Slic Network Solutions, Inc |
| AS11844 | Empresa Catarinense de Tecnologia em Telecom. Ltda |
| AS11967 | Hop179 LLC |
| AS12189 | PhoenixNAP LLC |
| AS12200 | Rackspace Hosting |
| AS12297 | Telecom Armenia AS |
| AS12301 | Invitech ICT Services Kft. |
| AS12303 | Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet |
| AS12306 | Plus.line AG |
| AS12312 | ecotel communication ag |
| AS12337 | noris network AG |
| AS12355 | HeLi NET Telekommunikation GmbH & Co. |
| AS12360 | KEVAG Telekom GmbH |
| AS12387 | TON Total optical Networks AG |
| AS12389 | PJSC Rostelecom |
| AS12390 | KCOM Group Limited |
| AS12400 | Partner Communications Ltd. |
| AS12401 | internic Datenkommunikations GmbH |
| AS12403 | Telecommunication company FEONET+ LLC |
| AS1241 | Forthnet |
| AS12414 | Solcon Internetdiensten B.V. |
| AS12418 | Quantum CJSC |
| AS12430 | VODAFONE ESPANA S.A.U. |
| AS12440 | Hughes Network Systems GmbH |
| AS12470 | Globe Development GmbH |
| AS1248 | HERE Global BV |
| AS12480 | ILK Internet Gmbh |
| AS12491 | Gilat Telecom Ltd. |
| AS12496 | IDNet |
| AS12502 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik |
| AS12512 | CBXNET combox internet GmbH |
| AS12552 | GlobalConnect AB |
| AS12555 | Data-center IMAQLIQ Ltd. |
| AS1257 | Tele2 Sverige AB |
| AS12577 | MMC GmbH |
| AS12578 | SIA Tet |
| AS12593 | LLC "UKRCOM" |
| 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 | Sellwerk Verwaltungs GmbH |
| AS1267 | WIND TRE S.P.A. |
| AS12676 | HKN GmbH |
| AS12678 | Badoo Trading Limited |
| AS12684 | SES ASTRA S.A. |
| AS12696 | AXA Technology Services France GIE |
| AS12713 | OTEGlobe |
| 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. |
| AS12859 | BIT BV |
| AS12874 | Fastweb SpA |
| AS12876 | SCALEWAY S.A.S. |
| AS12888 | Amadeus GmbH |
| AS12897 | ENTEGA Medianet GmbH |
| AS12902 | Ekco B.V. |
| AS12905 | ACS spol. s r. o. |
| AS12912 | T-Mobile Polska S.A. |
| AS12941 | intersaar GmbH |
| AS12963 | SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY COMPANY |
| AS12969 | Vodafone Iceland |
| AS1299 | Arelion Sweden AB |
| AS12993 | Sabiedriba ar ierobezotu atbildibu DELSKA Latvia |
| AS13000 | Leon Sp. z o.o. |
| AS13002 | ISIX Communications LLP |
| AS13004 | Serbian Open Exchange DOO |
| AS13009 | Redcentric Solutions Ltd |
| AS13030 | Init7 (Switzerland) Ltd. |
| AS13037 | Zen Internet Ltd |
| AS13039 | Global Village GmbH |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
Upstreams
There are no upstreams for this ASN.
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Downstreams
There are 235 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS12306 | Plus.line AG |
| AS12337 | noris network AG |
| AS12387 | TON Total optical Networks AG |
| AS12577 | MMC GmbH |
| AS12655 | Sellwerk Verwaltungs GmbH |
| AS12731 | IPHH Internet Port Hamburg GmbH |
| AS12912 | T-Mobile Polska S.A. |
| AS1299 | Arelion Sweden AB |
| AS13054 | badenIT GmbH |
| AS15451 | DATEV eG |
| AS15598 | NorthC Deutschland GmbH |
| AS15817 | Mittwald CM Service GmbH und 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 GmbH |
| AS197637 | ropa GmbH |
| AS197965 | Proact Deutschland GmbH |
| 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 |
| AS198967 | BITel Gesellschaft fuer Telekommunikation mbH |
| AS199284 | Thueringer Netkom GmbH |
| AS200062 | Optitrust GmbH |
| AS200278 | Kai Rottleb |
| AS200395 | Leibold Sicherheits- & Informationstechnik GmbH |
| AS200735 | MN Glasfaser GmbH trading as MUENET GmbH & Co. KG |
| AS200924 | Stiegeler Internet Service GmbH |
| AS200970 | Riepert Informationstechnologie GmbH |
| AS201011 | Core-Backbone GmbH |
| AS201035 | LueneCom Kommunikationsloesungen GmbH |
| AS201318 | Suedwestfalen-IT |
| AS201535 | andom-tec GmbH |
| AS201962 | RSM Connect |
| AS202092 | Synergy Networks GmbH |
| AS202245 | Antennen-Interessengemeinschaft Geroldsgruen e.V. |
| AS202283 | Rechenzentrum der Finanzverwaltung NRW |
| AS202524 | Cluster-Team Guenter Haeusler & Andreas Specht GbR |
| AS202741 | Martin Fichtner & Peter Feist GBR |
| AS203380 | DA International Group Ltd. |
| AS203776 | Mitto AG |
| AS203836 | Net at vision Gesellschaft fuer Informationstechnologie mbH |
| AS203924 | buerodata AG |
| 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 |
| AS207821 | IN InternetNord GmbH |
| AS207929 | IP Austria Communication GmbH |
| AS20810 | Netcom Kassel |
| 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 |
| AS209181 | Zenex 5ive Limited |
| AS209224 | Landesbank Baden-Wuerttemberg |
| AS20940 | Akamai International B.V. |
| AS209715 | GmuendCOM GmbH |
| AS209824 | Georg Kroeber |
| AS21013 | eww ag |
| AS210183 | Design Offices GmbH |
| AS210793 | Altonetz GmbH |
| AS210803 | Nuvotex GmbH |
| AS21083 | Proact Deutschland GmbH |
| AS210852 | Layer7 GmbH |
| AS211319 | zafaco GmbH |
| AS211417 | ERNW Enno Rey Netzwerke GmbH |
| AS211690 | Thomas Soo trading as flessio |
| AS211751 | SYSTAVO GmbH & Co. KG |
| AS211752 | Eurofiber Netz GmbH |
| AS211826 | Istqrar for Servers Services Ltd |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
Pingable IPs
No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 203.159.73.131 |
0.18ms from Bangkok,
TH
|
|
| 3.143.80.115 |
0.18ms from Columbus,
US
|
|
| 8.223.6.99 |
0.91ms from Hong Kong,
HK
|
|
| 182.64.102.163 |
2.47ms from Lohogaon,
IN
|
|
| 46.34.53.163 |
9.51ms from Madrid,
ES
|
|
| 34.120.16.131 |
0.07ms from Melbourne,
AU
|
|
| 79.36.17.179 |
5.30ms from Rome,
IT
|
|
| 8.129.7.227 |
1.56ms from Shenzhen,
CN
|
|
| 197.205.107.67 |
18.60ms from Algiers,
DZ
|
|
| 35.175.205.51 |
0.87ms from Ashburn,
US
|
|
| 158.109.79.115 |
1.12ms from Barcelona,
ES
|
|
| 79.217.48.227 |
4.88ms from Berlin,
DE
|
|
| 181.136.136.83 |
6.60ms from Bogota,
CO
|
|
| 108.173.26.179 |
1.22ms from Calgary,
CA
|
|
| 199.255.102.115 |
4.46ms from Chicago,
US
|
|
| 73.110.70.243 |
5.77ms from Chicago,
US
|
|
| 84.186.31.115 |
6.90ms from Frankfurt am Main,
DE
|
|
| 176.70.24.211 |
0.48ms from Goeteborg,
SE
|
|
| 97.218.144.227 |
10.57ms from Los Angeles,
US
|
|
| 67.118.184.67 |
2.20ms from Los Angeles,
US
|
|
| 218.59.16.83 |
2.00ms from Qingdao,
CN
|
|
| 14.33.39.195 |
1.49ms from Seoul,
KR
|
|
| 119.210.127.115 |
1.35ms from Seoul,
KR
|
|
| 220.117.111.243 |
1.24ms from Seoul,
KR
|
|
| 220.188.139.19 |
10.06ms from Shanghai,
CN
|
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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