サブネット要件リスト (5)
Calculated VLSM Allocation Table
| サブネット名 / 用途 | 必要ホスト数 | 割当ホスト数 | ネットワークアドレス | ネットマスク / CIDR | 利用可能ホスト範囲 | ブロードキャストIP | ワイルドカードマスク |
|---|---|---|---|---|---|---|---|
| HQ Engineering | 60 | 62 | 192.168.10.0 | 255.255.255.192 /26 | 192.168.10.1 - 192.168.10.62 | 192.168.10.63 | 0.0.0.63 |
| Sales & Marketing | 28 | 30 | 192.168.10.64 | 255.255.255.224 /27 | 192.168.10.65 - 192.168.10.94 | 192.168.10.95 | 0.0.0.31 |
| Customer Support | 14 | 14 | 192.168.10.96 | 255.255.255.240 /28 | 192.168.10.97 - 192.168.10.110 | 192.168.10.111 | 0.0.0.15 |
| IoT Device Lab | 6 | 6 | 192.168.10.112 | 255.255.255.248 /29 | 192.168.10.113 - 192.168.10.118 | 192.168.10.119 | 0.0.0.7 |
| Router P2P Link | 2 | 2 | 192.168.10.120 | 255.255.255.252 /30 | 192.168.10.121 - 192.168.10.122 | 192.168.10.123 | 0.0.0.3 |
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Hierarchical Route Optimization
Sorts departments descending by required host count to prevent routing black holes, fragmented address space, and mask overlaps.
One-Click Markdown Export
Export generated allocation tables directly into GitHub Markdown, Notion, or network engineering documentation specifications.