Autonomous system
AS42037: Mozilla Corporation
France · business ISP · registered in United States
What this tells you
- Its space resolves to 4 countries, concentrated in France (50% of the IPv4 space), a multinational footprint.
- The same operator runs 8 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 | |
|---|---|---|---|
| France | 50% | - | |
| Germany | 25% | - | |
| United Kingdom | 25% | - | |
| United States | - | 100% |
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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 | |
|---|---|---|---|
| Mozilla Corporation | 75% | 100% | |
| MZ Denmark GmbH | 25% | <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% | |
| Open proxy | 100% | 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 |
|---|---|---|
| AS31866 | Mozilla Corporation | - |
| AS36856 | Mozilla Corporation | - |
| AS53371 | Mozilla Corporation | - |
| AS395602 | Mozilla Corporation | - |
| AS395606 | Mozilla Corporation | - |
| AS395622 | Mozilla Corporation | - |
| AS395639 | Mozilla Corporation | - |
| AS395642 | Mozilla Corporation | - |
See the combined view for Mozilla Corporation, where all 9 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/42037. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.