Autonomous system
AS203273: NetCrafters OU
Germany · hosting / infrastructure · registered in Estonia
Estimated users is a published estimate of how many people use this network, extrapolated from 16,926 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
- An estimated 1,398,359 people use this network, from 16,926 observations over a 60 day window, which is a large figure for any network in Germany.
- Its space resolves to 17 countries, concentrated in Germany (21% of the IPv4 space), a multinational footprint.
- This network is carried by a reputation list as being under criminal control. That is a claim about who operates the network, and addresses inside it may still belong to unrelated customers.
- Of those, 911,855 are in Russia, the largest of the 15 countries it serves, 0.8% of everyone online there.
- That estimate stretches 16,926 observations across 1,398,359 people, so it is less precise than its digits suggest.
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 | 21% | - | |
| United States | 19% | 67% | |
| Sweden | 12% | - | |
| Poland | 10% | 33% | |
| Netherlands | 9% | - | |
| Russia | 8% | <0.1% | |
| Finland | 7% | - | |
| France | 6% | - | |
| Everything else (9 more) | 8% | - |
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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 | |
|---|---|---|---|
| NetCrafters OU | 73% | 67% | |
| "Pronet" LLC | 10% | - | |
| RapidSeedbox Ltd | 9% | - | |
| LLC "Euroinform" | 2% | - | |
| TOV "FORT-POST" | 1% | - | |
| Avtobudplyus LLC | 1% | - | |
| LLC "POLYUS-2014" | 1% | - | |
| URBAN NET LLC | 0.7% | - | |
| Local NCC Ltd. | - | 33% | |
| Everything else (1 more) | - | <0.1% |
Anonymizer signals
Flagged space covers 75% of this network's IPv4 space and 67% of its IPv6 space. The table below divides that space.
| Category | IPv4 share | IPv6 share | |
|---|---|---|---|
| Open proxy | 92% | 100% | |
| Datacenter | 76% | 100% | |
| VPN | 14% | - |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Every figure on this page is also JSON: /api/v2/directory/asn/203273. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.