Registered organisation
Double Cast Inc.
Address space registered to Double Cast Inc., 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.
IPv4 addresses
11,264
IPv6 /64s
4,294,967,297
Registered blocks
7
Countries
1
What this tells you
- Holds 11,264 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 7 registered blocks.
- Announced by 6 networks, the largest being AS2914 NTT America, Inc. at 41% of the IPv4 space.
- All of the space we can place resolves to Japan.
Networks announcing this space
| Network | IPv4 share | |
|---|---|---|
| AS2914 NTT America, Inc. | 41% | |
| AS132827 GATEWAY INC | 25% | |
| AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. | 11% | |
| AS139468 DC Communications Inc. | 7% | |
| AS401783 TOKALA COMMUNICATIONS INC. | 2% | |
| AS15830 Equinix, Inc. | 2% | |
| Not announced to the internet | 11% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Japan | 100% | 100% |
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.