Registered organisation
SingTel Optus Pty Ltd
Address space registered to SingTel Optus Pty Ltd, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 770,048 IPv4 addresses and 4,294,967,296 IPv6 /64 networks across 49 registered blocks.
- Announced by 8 networks, the largest being AS7474 SingTel Optus Pty Ltd at 62% of the IPv4 space.
- All of the space we can place resolves to Australia.
Networks announcing this space
Space announced by a network covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS7474 SingTel Optus Pty Ltd | 62% | 100% | |
| AS4643 Optus Customer Network | 28% | - | |
| AS4804 Optus (Microplex PTY LTD) | 10% | - | |
| AS9564 Australia and New Zealand Banking Group Limited | 0.1% | - | |
| Everything else (4 more) | 0.2% | - |
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 | |
|---|---|---|---|
| Australia | 100% | 100% |
An operator of the same name runs networks of its own: see SingTel Optus Pty Ltd 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/singtel-optus-pty-ltd. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.