How many colocation facilities are on-net with Core-Backbone (AS33891)?

Core-Backbone (AS33891) (AS33891) is on-net at 160 colocation facilities listed on ColoMap.

Which metros have Core-Backbone (AS33891) connectivity?

Core-Backbone (AS33891) is reachable in metros including Frankfurt, DE, Nuremberg, BY, DE, Espoo, FI, Munich, DE, Falkenstein, DE, Amsterdam, NL.

How do I order colocation with Core-Backbone (AS33891) connectivity?

Pick any facility on this page and use its Get a Quote form. We'll route your request to the operator and arrange the cross-connect to Core-Backbone (AS33891).

Core-Backbone (AS33891)

160 colocation facilities on-net · across 26 metros · IP transit / backbone

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Core-Backbone (AS33891) operates a European carrier network from more than 60 points of presence across 75 data centre locations in 17 countries, weighted heavily toward Germany and the wider DACH region, on its own wavelength system of more than 4,300 km with over 60 Tbps of edge capacity. It sells IP transit, internet access, wavelengths, Layer 2 circuits, remote peering, cloud connectivity, DDoS protection, colocation and dedicated servers.

For a tenant in a German or Central European carrier-neutral facility, Core-Backbone is frequently already in the building and sells almost everything you would otherwise buy from three suppliers. Transit runs on 1, 10, 40, 100 and 400 gigabit interfaces with billing at the 95th percentile or flat, aggregated across several ports and sites, and blackhole communities are provided at no charge. Layer 2 circuits and connectivity scale from 100 Mbps to 400 Gbps, so a customer can take Internet transit and private capacity between sites on one contract. It publishes no numeric service level, which is the trade against an incumbent in the same building.

Core-Backbone (AS33891) is on-net at 160 colocation facilities in the ColoMap directory.

Top metros where Core-Backbone (AS33891) is reachable: Frankfurt, DE, Nuremberg, BY, DE, Espoo, FI, Munich, DE, Falkenstein, DE.

Use the directory below to find a facility on-net with Core-Backbone (AS33891), or request a quote tailored to your connectivity requirements.

Core-Backbone (AS33891) at a Glance

AS number	AS33891
Network type	European carrier and wholesale bandwidth operator
Network scale	60+ points of presence, 75 data centre locations across 17 countries weighted to Germany and the DACH region, 60+ Tbps edge capacity, 4,300+ km of its own wavelength system
Services	IP transit internet access wavelengths Layer 2 point-to-point and multipoint circuits EVPN remote peering cloud connectivity DDoS protection colocation dedicated servers
Port speeds	1, 10, 40, 100 and 400 gigabit interfaces for transit, Layer 2 circuits from 100 Mbps to 400 Gbps
Routing	BGP with native dual-stack IPv4 and IPv6, free blackhole communities, public looking glass
DDoS mitigation	Sold as an add-on scaling from 10G to 10 Tbps, with free blackhole communities included on transit
Peering policy	Selective, no contract requirement, around 2 Gbps minimum for public peering and 10 Gbps for private interconnect
Also known as	CORE-BACKBONE

Top metros where Core-Backbone (AS33891) is on-net

Operators co-located with Core-Backbone (AS33891)

Digital Realty 46
Hetzner 32
Equinix 17
noris network AG 4
NorthC Datacenters 4
NTT DATA, Inc. 3
Portus Data Centers 3
euNetworks 2

Facilities on-net with Core-Backbone (AS33891)

View all 160 on the map →

Bäulerwisenstrasse 4 (ZUR2)

Bäulerwisenstrasse 4, Glattbrugg, 8152, CH

Metro: Zurich, Zh, CH
Sägereistrasse 35 (ZUR1)

Sägereistrasse 35, Glattbrugg, 8152, CH

Metro: Zurich, Zh, CH
GDC – Munich 1 Data Center

Ammerthalstraße 10, Kirchheim Bei München, 85551, DE

Metro: Munich, DE
Portus Data Centers (IPHH) HH2

Wendenstrasse 408, Hamburg, 20537, DE

Metro: Lübeck, DE
IWB Datacenter

Höhenweg 35, Basel, 4053, CH

Metro: Bern, Bern, CH
Equinix FR16x

Friesstraße 21-25, Frankfurt, 60388, DE

Metro: Frankfurt, DE
ITENOS Frankfurt 1

Kleyerstrasse 90, Frankfurt, 60326, DE

Metro: Frankfurt, DE
Equinix FR5

Kleyerstrasse 88, Frankfurt Am Main, 60326, DE

Metro: Frankfurt, DE
Equinix FR9x

Friesstraße 22, Frankfurt Am Main, 60388, DE

Metro: Frankfurt, DE
Equinix FR7

Gutleutstrasse 310, Frankfurt, 60327, DE

Metro: Frankfurt, DE

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