Registered organisation
QUEENSLAND TERTIARY ADMISSIONS CENTRE LIMITED (QTAC)
Address space registered to QUEENSLAND TERTIARY ADMISSIONS CENTRE LIMITED (QTAC), 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
2,560
IPv6 /64s
-
Registered blocks
5
Countries
1
What this tells you
- Holds 2,560 IPv4 addresses across 5 registered blocks.
- 30% 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 AS16509 Amazon.com, Inc. at 20% of the IPv4 space.
- All of the space we can place resolves to Australia.
Networks announcing this space
| Network | IPv4 share | |
|---|---|---|
| AS16509 Amazon.com, Inc. | 20% | |
| AS24436 University of Queensland | 10% | |
| Not announced to the internet | 70% |
Countries this space resolves to
| Country | IPv4 share | |
|---|---|---|
| Australia | 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.