Registered organisation
Cisco OpenDNS LLC
Address space registered to Cisco OpenDNS LLC, and where it is announced from.
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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
What this tells you
- Holds 328,704 IPv4 addresses and 38,654,705,664 IPv6 /64 networks across 786 registered blocks.
- 46% of this organisation's IPv4 space is announced. The rest is registered to them and not currently routed.
- Announced by 2 networks, the largest being AS36692 Cisco OpenDNS, LLC at 41% of the IPv4 space.
- Its space resolves to 64 countries, mostly United States (71% of the IPv4 space).
Networks announcing this space
Space announced by a network covers 46% of this holder's IPv4 space and <0.1% of its IPv6 space. The table below divides that space.
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS36692 Cisco OpenDNS, LLC | 89% | 100% | |
| AS16509 Amazon.com, Inc. | 11% | - |
Countries this space resolves to
Space we can place in a country covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United States | 71% | 100% | |
| Japan | 3% | <0.1% | |
| India | 2% | <0.1% | |
| United Kingdom | 2% | <0.1% | |
| Germany | 2% | <0.1% | |
| Canada | 2% | <0.1% | |
| Brazil | 2% | <0.1% | |
| Australia | 1% | <0.1% | |
| South Africa | 1% | <0.1% | |
| France | 1% | <0.1% | |
| Everything else (54 more) | 13% | <0.1% |
An operator of the same name runs networks of its own: see Cisco OpenDNS, LLC for the networks side of the same company.
Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.
Every figure on this page is also JSON: /api/v2/directory/org/cisco-opendns-llc. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.