Autonomous system
AS21738: Rozint
United States · hosting / infrastructure
What this tells you
- Its space resolves to 7 countries, concentrated almost entirely in United States (100% 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 | |
|---|---|---|---|
| United States | 100% | 99% | |
| Australia | - | 0.2% | |
| Brazil | - | 0.2% | |
| France | - | 0.2% | |
| United Kingdom | - | 0.2% | |
| India | - | 0.2% | |
| Russia | - | 0.2% |
Organisations holding assignments here
Registered organisations account for 20% of this network's IPv4 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 | |
|---|---|---|
| F4 Networks, LLC | 100% |
Anonymizer signals
Flagged space covers 0.2% of this network's IPv6 space. The table below divides that space.
| Category | IPv6 share | |
|---|---|---|
| Datacenter | 100% | |
| Open proxy | 100% |
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 |
|---|---|---|
| AS6589 | Rozint | - |
| AS25759 | Rozint | - |
See the combined view for Rozint, where all 3 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/21738. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.