Registered organisation
AVAST Software s.r.o.
Address space registered to AVAST Software s.r.o., 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
14,848
IPv6 /64s
38,654,771,203
Registered blocks
37
Countries
4
What this tells you
- Holds 14,848 IPv4 addresses and 38,654,771,203 IPv6 /64 networks across 37 registered blocks.
- 36% of this organisation's IPv4 space is announced. The rest is registered to them and not currently routed.
- Announced by 3 networks, the largest being AS198605 AVAST Software s.r.o. at 24% of the IPv4 space.
- Its space resolves to 4 countries, mostly Czechia (93% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS198605 AVAST Software s.r.o. | 24% | 0.2% | |
| AS137409 GSL Networks Pty LTD | 10% | - | |
| AS396982 Google Cloud Platform | 2% | - | |
| Not announced to the internet | 64% | 99% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Czechia | 93% | 100% | |
| United Kingdom | 3% | - | |
| Montenegro | 2% | - | |
| India | 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.