Registered organisation
Australian Defence Organisation
Address space registered to Australian Defence Organisation, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
421,120
IPv6 /64s
17,592,186,044,417
Registered blocks
20
Countries
2
What this tells you
- Holds 421,120 IPv4 addresses and 17,592,186,044,417 IPv6 /64 networks across 20 registered blocks.
- 6% of this organisation's IPv4 space is announced. The rest is registered to them and not currently routed.
- Announced by 7 networks, the largest being AS7474 SingTel Optus Pty Ltd at 3% of the IPv4 space.
- Its space resolves to 2 countries, mostly Australia (99% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS7474 SingTel Optus Pty Ltd | 3% | - | |
| AS9466 UUNET Japan Limited | 2% | <0.1% | |
| AS18220 Australian Defence Organisation | 0.7% | <0.1% | |
| AS7575 Australian Academic and Research Network (AARNet) | 0.2% | - | |
| AS1221 Telstra Limited | 0.1% | - | |
| AS209242 Cloudflare BYOIP Customers | 0.1% | - | |
| Everything else, including space not announced (1 more) | 94% | 100% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Australia | 99% | 100% | |
| Netherlands | 0.2% | - |
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.