AS number details
AS33891
Core-Backbone GmbH · core-backbone.com
Germany
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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 | 21 years ago on Sep 01, 2004 |
| Updated | 2 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.
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Useful for
Cybersecurity
Peers
There are 2,307 peers for this ASN.
| Peers | Name |
|---|---|
| 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 | Oath 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 |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS11708 | City of North Kansas City, MO |
| AS11722 | Westelcom Internet, Inc. |
| 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 |
| AS12350 | VTX Services SA |
| 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 |
| AS12409 | TRUSTTEAM SAS |
| AS1241 | Forthnet |
| AS12414 | Solcon Internetdiensten B.V. |
| AS12418 | Quantum CJSC |
| 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 | 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 | Telefonbuch Verlag Hans Mueller GmbH & Co. KG |
| AS1267 | WIND TRE S.P.A. |
| AS12676 | HKN GmbH |
| AS12678 | Greysom Limited |
| AS12684 | SES ASTRA S.A. |
| AS12696 | AXA Technology Services France GIE |
| AS12700 | Komertsiyno Virobnitcha Firma "VEKTOR" LLC |
| 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. |
| AS12857 | Manage Now GmbH |
| AS12859 | BIT BV |
| AS12874 | Fastweb SpA |
| AS12876 | SCALEWAY S.A.S. |
| AS12888 | Amadeus Data Processing GmbH |
| AS12897 | ENTEGA Medianet GmbH |
| AS12902 | Luna.nl B.V. |
| AS12912 | T-Mobile Polska S.A. |
| AS12941 | intersaar GmbH |
| AS12958 | T2 Mobile LLC |
| 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 |
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 230 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 |
| AS15451 | DATEV eG |
| AS15594 | netzquadrat GmbH |
| 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 Group 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 |
| AS200086 | Synergy Networks GmbH |
| AS200278 | Kai Rottleb |
| AS200395 | Leibold Sicherheits- & Informationstechnik GmbH |
| 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 | RSM Connect |
| 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 |
| 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 |
| 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 | Open Infra ISP Production International AB |
| 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 |
| AS20940 | Akamai International B.V. |
| AS209715 | GmuendCOM GmbH |
| AS21013 | eww ag |
| AS210183 | Design Offices GmbH |
| AS210351 | BAIONITY GmbH |
| AS210793 | Altonetz GmbH |
| AS210803 | Nuvotex GmbH |
| AS21083 | Proact Deutschland 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 |
| AS212341 | Stephan Rakowski, trading as CSN-Solutions GmbH |
| AS212440 | Devguard GmbH |
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 |
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| 178.142.247.99 |
5.12ms from Amsterdam,
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| 52.34.236.19 |
0.15ms from Boardman,
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|
|
| 34.122.207.163 |
0.13ms from Council Bluffs,
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|
|
| 47.75.115.99 |
0.77ms from Hong Kong,
HK
|
|
| 61.238.219.83 |
0.61ms from Hong Kong,
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|
|
| 42.5.207.147 |
7.59ms from Liaoyang,
CN
|
|
| 66.27.149.19 |
7.24ms from Los Angeles,
US
|
|
| 79.152.165.115 |
8.78ms from Madrid,
ES
|
|
| 204.136.113.3 |
0.91ms from Mexico City,
MX
|
|
| 66.176.247.67 |
8.86ms from Miami,
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|
|
| 114.99.51.147 |
10.57ms from Nanchang,
CN
|
|
| 67.78.189.227 |
8.14ms from Orlando,
US
|
|
| 201.113.187.35 |
10.76ms from Santiago de Queretaro,
MX
|
|
| 201.27.210.243 |
9.05ms from Sao Paulo,
BR
|
|
| 177.21.196.227 |
4.46ms from Sao Paulo,
BR
|
|
| 119.210.127.115 |
1.43ms from Seoul,
KR
|
|
| 121.183.147.35 |
3.10ms from Seoul,
KR
|
|
| 58.185.43.195 |
1.97ms from Singapore,
SG
|
|
| 59.108.1.3 |
3.13ms from Tianjin,
CN
|
|
| 112.138.123.243 |
3.10ms from Tokyo,
JP
|
|
| 218.231.164.3 |
9.66ms from Tokyo,
JP
|
|
| 150.147.30.19 |
1.51ms from Tokyo,
JP
|
|
| 217.29.146.99 |
3.74ms from Vienna,
AT
|
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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