Autonomous system
AS15395: Rackspace Ltd.
United Kingdom · hosting / infrastructure
Estimated users is a published estimate of how many people use this network, extrapolated from 135 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 4 countries, concentrated almost entirely in United Kingdom (99% of the IPv4 space), so it is effectively a single-market network despite the spread.
- The same operator runs 5 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 | |
|---|---|---|---|
| United Kingdom | 99% | 100% | |
| United States | 1% | - | |
| Everything else (2 more) | 0.1% | - |
Organisations holding assignments here
Registered organisations account for 99% 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 | |
|---|---|---|---|
| Rackspace Ltd. | 99% | 100% | |
| Armor Defense, Inc | 0.5% | - | |
| Everything else (4 more) | 0.3% | - |
Anonymizer signals
Flagged space covers 99% of this network's IPv4 space and 25% of its IPv6 space. The table below divides that space.
| Category | IPv4 share | IPv6 share | |
|---|---|---|---|
| Datacenter | 100% | 100% | |
| Open proxy | 0.1% | - |
Other networks from this operator
| ASN | Name | Estimated users |
|---|---|---|
| AS39921 | Rackspace Ltd. | 155 |
| AS24778 | Rackspace Ltd. | - |
| AS24867 | Rackspace Ltd. | - |
| AS44009 | Rackspace Ltd. | - |
| AS198220 | Rackspace Ltd. | - |
See the combined view for Rackspace Ltd., where all 6 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/15395. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.