| 136.229.0.0/16 | 3MCOMP-Z | 3M Company, US |
| 136.229.0.0/17 | MMM-GOVT | 3M Company, US136.229.0.0/16 |
| 136.229.128.0/17 | MMM-GOVT | 3M Company, US136.229.0.0/16 |
| 165.152.0.0/16 | 3MCOMP-Z | 3M Company, US |
| 165.152.0.0/17 | MMM-DOM3 | 3M Company, US165.152.0.0/16 |
| 165.152.128.0/17 | MMM-DOM3 | 3M Company, US165.152.0.0/16 |
| 169.4.0.0/14 | 3MCOMP-Z | 3M Company, US |
| 169.4.0.0/15 | NETBLK-B-BLK1-3M | 3M Company, US169.4.0.0/14 |
| 169.6.0.0/15 | NETBLK-B-BLK1-3M | 3M Company, US169.4.0.0/14 |
| 169.8.0.0/13 | 3MCOMP-Z | 3M Company, US |
| 169.8.0.0/14 | NETBLK-B-BLK2-3M | 3M Company, US169.8.0.0/13 |
| 169.12.0.0/14 | NETBLK-B-BLK2-3M | 3M Company, US169.8.0.0/13 |
| 192.28.0.0/18 | MMM-MN | 3M Company, US |
| 192.28.0.0/19 | MMM-MN | 3M Company, US192.28.0.0/18 |
| 192.28.2.0/24 | MMM-MN | 3M Company, US192.28.0.0/18 |
| 192.28.32.0/19 | MMM-MN | 3M Company, US192.28.0.0/18 |
| 192.28.64.0/19 | MMM-MN | 3M Company, US |
| 192.28.64.0/20 | MMM-MN | 3M Company, US192.28.64.0/19 |
| 192.28.80.0/20 | MMM-MN | 3M Company, US192.28.64.0/19 |
| 192.28.96.0/22 | MMM-MN | 3M Company, US |
| 192.28.96.0/23 | MMM-MN | 3M Company, US192.28.96.0/22 |
| 192.28.98.0/23 | MMM-MN | 3M Company, US192.28.96.0/22 |
| 204.126.212.0/23 | CSC-19 | Cabot Safety Corporation, US |
| 204.126.212.0/24 | C-SAFETY | Cabot Safety Corporation, US204.126.212.0/23 |
| 204.126.213.0/24 | C-SAFETY | Cabot Safety Corporation, US204.126.212.0/23 |
| 205.153.108.0/22 | CSC-21 | Cabot Safety Corporation, US |
| 205.153.108.0/23 | C-EARINDY | Cabot Safety Corporation, US205.153.108.0/22 |
| 205.153.110.0/23 | C-EARINDY | Cabot Safety Corporation, US205.153.108.0/22 |
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