Registered organisation
SWITCH
Address space registered to SWITCH, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
181,760
IPv6 /64s
34,359,803,906
Registered blocks
14
Countries
1
What this tells you
- Holds 181,760 IPv4 addresses and 34,359,803,906 IPv6 /64 networks across 14 registered blocks.
- Announced by 2 networks, the largest being AS559 SWITCH at 99% of the IPv4 space.
- All of the space we can place resolves to Switzerland.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS559 SWITCH | 99% | 100% | |
| AS42 WoodyNet, Inc. | 0.1% | <0.1% | |
| Not announced to the internet | 0.4% | - |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Switzerland | 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.