Prefixes
—
IPv4 · IPv6
Network
AS33891
CarrierCore-Backbone GmbH
Core-Backbone doesn't announce any prefixes on the public internet right now.
Address space
—
Not announced
RPKI
—
Peering
Selective
31 exchanges · 83 facilities
Where it is
Details
Network
- Name
- Core-Backbone GmbH
- Holder
- CORE-BACKBONE
- Type
- NSP
- Country
- Germany
- Registry
- RIPE NCC
- Registered
- Sep 1, 200422 years ago
- Website
- core-backbone.com
- Traffic
- 10-20Tbps
- Abuse contact
- abuse@core-backbone.com
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- ArelionGTT CommunicationsDeutsche TelekomLumen AS3356Liberty Global
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 1,959
- CustomersNetworks that buy transit from it.
- 248
- AS-SETThe routing registry object that lists this network's customers, used to build route filters.
- AS33891:AS-CORE-BACKBONE
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- ArelionGTT CommunicationsDeutsche TelekomLumen
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- 11 route leaks
Internet exchanges
- DE-CIX FrankfurtFrankfurt800 Gbps
- GNM-IX
Amsterdam800 Gbps - LINX LON1
London400 Gbps - AMS-IXAmsterdam400 Gbps
- GNM-IX UA
Kiev400 Gbps - NL-ixAmsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille400 Gbps
- VIX
Vienna100 Gbps - SwissIX
Zurich100 Gbps - NYIIX New York
New York100 Gbps - DE-CIX New YorkNew York100 Gbps
- Netnod Stockholm GREEN -- MTU1500
Stockholm100 Gbps - Peering.cz
Prague, Bratislava, Vienna, Frankfurt100 Gbps - NIX.CZPrague100 Gbps
- BCIXBerlin100 Gbps
- MegaIX DusseldorfDusseldorf100 Gbps
- Stuttgart-IXStuttgart100 Gbps
- DE-CIX MunichMunich100 Gbps
- DE-CIX HamburgHamburg100 Gbps
- DE-CIX Madrid
Madrid100 Gbps - ESpanix Madrid Lower LANMadrid100 Gbps
- Netnod Stockholm BLUE -- MTU1500Stockholm100 Gbps
- France-IX Paris
Paris100 Gbps - BBIX AmsterdamAmsterdam100 Gbps
- BIX
Budapest100 Gbps - frankonIXNuremberg100 Gbps
- LONAPLondon100 Gbps
- TPIX PL
Warsaw100 Gbps - N-IXNürnberg20 Gbps
- NIX1
Oslo20 Gbps - Equinix Singapore
Singapore10 Gbps - DE-CIX DusseldorfDüsseldorf10 Gbps