Registered organisation
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
Address space registered to Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
42,240
IPv6 /64s
34,359,803,906
Registered blocks
10
Countries
1
What this tells you
- Holds 42,240 IPv4 addresses and 34,359,803,906 IPv6 /64 networks across 10 registered blocks.
- Announced by 6 networks, the largest being AS8286 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki at 78% of the IPv4 space.
- All of the space we can place resolves to Poland.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS8286 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki | 78% | 100% | |
| AS211025 OPTO-TECH GRZEGORZ WROBLEWSKI | 4% | - | |
| AS43803 Speedmedia Sp z o.o. | 4% | - | |
| AS204444 LanTech Piotr Pilek | 3% | - | |
| AS199296 Maciej Wasiuta trading as VIRTUAL SPACE | 1% | - | |
| AS199855 WOJEWODZTWO ZACHODNIOPOMORSKIE | 0.6% | - | |
| Not announced to the internet | 9% | <0.1% |
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.