Autonomous system
AS8220: COLT
United Kingdom · hosting / infrastructure
Network type
hosting / infrastructure
Estimated users
78,531
Registered orgs
35
Country
United Kingdom
business ISPhosting / VPS
Estimated users is a published estimate of how many people use this network, extrapolated from 46,235 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
- Its space resolves to 33 countries, concentrated in United Kingdom (23% of the IPv4 space), a multinational footprint.
- Of those, 19,172 are in Germany, <0.1% of everyone online there.
Countries in this space
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United Kingdom | 23% | 73% | |
| Germany | 19% | 1% | |
| France | 12% | 0.5% | |
| Spain | 7% | 0.5% | |
| Italy | 7% | 0.5% | |
| Japan | 6% | 17% | |
| Netherlands | 3% | 0.5% | |
| Switzerland | 3% | 0.5% | |
| Everything else (25 more) | 19% | 7% |
Organisations holding assignments here
Registered organisations account for 73% of this network's IPv4 space and 50% of its IPv6 space.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| COLT Technology Services Group Limited | 63% | 33% | |
| Colt Technology Services Co., Ltd. | 6% | 17% | |
| Asia Pacific Network Information Center, Pty. Ltd. | 4% | - | |
| Regus Group Services Ltd | 3% | - | |
| BorgWarner IT Services Europe GmbH | 0.1% | - | |
| PSI Software SE | 0.1% | - | |
| Not covered by any of these | 27% | 50% |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Anonymizer signals
Flagged space covers <0.1% of this network's IPv4 space.
| Category | IPv4 share | |
|---|---|---|
| Datacenter | <0.1% | |
| Open proxy | <0.1% | |
| VPN | <0.1% | |
| Not covered by any of these | 99% |
One address can carry more than one of these, so the rows add up to more than the space they cover.