Registered organisation
Merck KGaA
Address space registered to Merck KGaA, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
73,728
IPv6 /64s
4,294,967,297
Registered blocks
3
Countries
3
What this tells you
- Holds 73,728 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 3 registered blocks.
- Announced by 3 networks, the largest being AS13167 Merck KGaA at 92% of the IPv4 space.
- Its space resolves to 3 countries, mostly Germany (98% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS13167 Merck KGaA | 92% | 100% | |
| AS14109 Sigma Aldrich Corporation | 3% | <0.1% | |
| Everything else, including space not announced (1 more) | 6% | <0.1% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Germany | 98% | 100% | |
| United States | 1% | - | |
| Everything else, including space we cannot place (1 more) | 0.4% | - |
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.