IPv4 skaičiuoklė
Subnet detalės, /30·/31·/32 planavimas, skaidymas, maskės, privatūs IP, overlap tikrinimas.
Kam skirta
Iš pool (pvz. /24) sugeneruoti /30 (klasikinis P2P), /31 (RFC 3021) arba /32 eilutes.
Kokia nauda
Tvarkingas P2P / transit adresavimas be persidengimų ir su aiškia slotų numeracija.
| # | Prefixas | Pusė A | Pusė B | Pastaba |
|---|---|---|---|---|
| 0 | 192.0.2.0/30 |
192.0.2.1 |
192.0.2.2 | net 192.0.2.0 · bcast 192.0.2.3 |
| 1 | 192.0.2.4/30 |
192.0.2.5 |
192.0.2.6 | net 192.0.2.4 · bcast 192.0.2.7 |
| 2 | 192.0.2.8/30 |
192.0.2.9 |
192.0.2.10 | net 192.0.2.8 · bcast 192.0.2.11 |
| 3 | 192.0.2.12/30 |
192.0.2.13 |
192.0.2.14 | net 192.0.2.12 · bcast 192.0.2.15 |
| 4 | 192.0.2.16/30 |
192.0.2.17 |
192.0.2.18 | net 192.0.2.16 · bcast 192.0.2.19 |
| 5 | 192.0.2.20/30 |
192.0.2.21 |
192.0.2.22 | net 192.0.2.20 · bcast 192.0.2.23 |
| 6 | 192.0.2.24/30 |
192.0.2.25 |
192.0.2.26 | net 192.0.2.24 · bcast 192.0.2.27 |
| 7 | 192.0.2.28/30 |
192.0.2.29 |
192.0.2.30 | net 192.0.2.28 · bcast 192.0.2.31 |
| 8 | 192.0.2.32/30 |
192.0.2.33 |
192.0.2.34 | net 192.0.2.32 · bcast 192.0.2.35 |
| 9 | 192.0.2.36/30 |
192.0.2.37 |
192.0.2.38 | net 192.0.2.36 · bcast 192.0.2.39 |
| 10 | 192.0.2.40/30 |
192.0.2.41 |
192.0.2.42 | net 192.0.2.40 · bcast 192.0.2.43 |
| 11 | 192.0.2.44/30 |
192.0.2.45 |
192.0.2.46 | net 192.0.2.44 · bcast 192.0.2.47 |
| 12 | 192.0.2.48/30 |
192.0.2.49 |
192.0.2.50 | net 192.0.2.48 · bcast 192.0.2.51 |
| 13 | 192.0.2.52/30 |
192.0.2.53 |
192.0.2.54 | net 192.0.2.52 · bcast 192.0.2.55 |
| 14 | 192.0.2.56/30 |
192.0.2.57 |
192.0.2.58 | net 192.0.2.56 · bcast 192.0.2.59 |
| 15 | 192.0.2.60/30 |
192.0.2.61 |
192.0.2.62 | net 192.0.2.60 · bcast 192.0.2.63 |