osd.mil
One organisation, resolved across 3 separately-registered clusters linked by shared operating domain osd.mil — not name similarity, so genuinely different organisations that share a name are excluded.
3 clusters ·
17,117 netblocks ·
453,908,935 IPv4 addresses
Member clusters
- United States Department of Defense (DoD) 14,800 netblocks
- Headquarters, USAISC 1,898 netblocks
- DoD Network Information Center 419 netblocks