National Center for Atmospheric Research
US. Active in the transfer logs from 12 Mar 2018 to 14 May 2018 in this period.
0addresses bought in 0 transfers
65.5Kaddresses sold in 2 transfers
−65.5Knet change in address space
3 transfers
Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 15 Nov 2022 | 192.43.217.0 – 192.43.217.255 | /24 | 256 | Bought | NOAA/ERL Space Environment Laboratory (US) | ARIN | Merger or acquisition |
| 14 May 2018 | 128.116.128.0 – 128.116.255.255 | /17 | 32.8K | Sold | EOLO S.p.A. | ARIN → RIPE | Market transfer |
| 12 Mar 2018 | 128.116.0.0 – 128.116.127.255 | /17 | 32.8K | Sold | Roblox (US) | ARIN | Market transfer |