Autonomous system
AS29990: Xandr Inc.
United States · business ISP
What this tells you
- Its space resolves to 5 countries, concentrated almost entirely in United States (86% of the IPv4 space), so it is effectively a single-market network despite the spread.
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 | 86% | 100% | |
| Singapore | 5% | <0.1% | |
| France | 3% | <0.1% | |
| Australia | 3% | - | |
| Germany | 2% | - |
Organisations holding assignments here
Registered organisations account for 29% of this network's IPv4 space and <0.1% 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 | |
|---|---|---|---|
| XANDR INC. | 53% | 50% | |
| AppNexus Singapore Pte. Ltd. | 18% | 25% | |
| AppNexus France SARL | 11% | 25% | |
| AppNexus Australia Pty Limited | 11% | - | |
| AppNexus Germany GmbH | 8% | - |
Anonymizer signals
None of this space carries an anonymiser or hosting flag.
Every figure on this page is also JSON: /api/v2/directory/asn/29990. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.