Autonomous system
AS201011: Core-Backbone GmbH
Germany · hosting / infrastructure
Estimated users is a published estimate of how many people use this network, extrapolated from 151 observations over a 60 day window. Large operators often run several networks, so a low figure can mean their customers reach the internet through a sibling network.
What this tells you
- Classified as hosting infrastructure. The handful of users measured behind it are people browsing from servers, not subscribers.
- Its space resolves to 15 countries, concentrated almost entirely in Germany (87% of the IPv4 space), so it is effectively a single-market network despite the spread.
- The same operator runs 2 other networks, listed below.
Countries in this space
Space we can place in a country covers 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Germany | 87% | 50% | |
| Spain | 2% | 50% | |
| United States | 2% | - | |
| Switzerland | 2% | - | |
| United Kingdom | 2% | - | |
| Morocco | 0.8% | - | |
| Netherlands | 0.8% | - | |
| Seychelles | 0.8% | - | |
| Everything else (7 more) | 5% | - |
Organisations holding assignments here
Registered organisations account for 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space. Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| Core-Backbone GmbH | 83% | 50% | |
| CPC SERVICIOS INFORMATICOS APLICADOS A NUEVAS TECNOLOGIAS SL | 9% | 50% | |
| Privax Ltd | 2% | - | |
| Intronet GmbH | 2% | - | |
| Schnellno | 0.9% | - | |
| Robert Meyer trading as "Mittwald CM Service GmbH & Co. KG" | 0.8% | <0.1% | |
| Datapacket Maroc SARL | 0.8% | - | |
| CSP-IT NV | 0.8% | - | |
| Everything else (7 more) | 1% | <0.1% |
Anonymizer signals
Flagged space covers 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Category | IPv4 share | IPv6 share | |
|---|---|---|---|
| Datacenter | 100% | 100% | |
| VPN | 12% | - | |
| Not covered by any of these | - | - |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Other networks from this operator
| ASN | Name | Estimated users |
|---|---|---|
| AS51191 | Core-Backbone GmbH | 303 |
| AS33891 | Core-Backbone GmbH | - |
See the combined view for Core-Backbone GmbH, where all 3 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/201011. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.