Registered organisation
NASK Spolka Akcyjna
Address space registered to NASK Spolka Akcyjna, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
67,584
IPv6 /64s
4,294,967,297
Registered blocks
5
Countries
1
What this tells you
- Holds 67,584 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 5 registered blocks.
- Announced by 17 networks, the largest being AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY at 85% of the IPv4 space.
- All of the space we can place resolves to Poland.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY | 85% | 100% | |
| AS207684 BAJTNET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA | 4% | - | |
| AS49035 Mikrolan Sp. z o.o. | 2% | - | |
| AS209316 F.H.U. "Global-Net" Witold Rogala | 2% | - | |
| AS202971 Progress Net Sp. z o.o. | 1% | - | |
| AS59948 StarNet Telecom Sp. z o.o. | 0.8% | - | |
| AS211797 NASK Spolka Akcyjna | 0.8% | - | |
| AS34826 Autopay S.A. | 0.8% | - | |
| AS207105 Q4NET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA | 0.4% | <0.1% | |
| Everything else, including space not announced (8 more) | 4% | - |
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.