Registered organisation
Lodz University of Technology
Address space registered to Lodz University of Technology, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
1
What this tells you
- Holds 73,728 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 3 registered blocks.
- Announced by 2 networks, the largest being AS8256 Lodz University of Technology at 90% of the IPv4 space.
- All of the space we can place resolves to Poland.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS8256 Lodz University of Technology | 90% | 25% | |
| AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 6% | 25% | |
| Not announced to the internet | 4% | 50% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Poland | 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.