| Announced Prefix | Description | מדינה | קידומת הורה | רישות RIR |
|---|
| 107.0.22.0/24 | Comcast Cable Communications, LLC | United States | 107.0.0.0/14 | ARIN |
| 139.181.8.0/24 | Mentor Graphics Corporation | United States | 139.181.0.0/16 | ARIN |
| 149.117.64.0/24 | Synopsys Inc. | United States | 149.117.0.0/16 | ARIN |
| 156.96.146.0/24 | NEWTREND | United States | 156.96.0.0/16 | ARIN |
| 159.215.64.0/22 | Schneider Electric IT Corporation | United States | 159.215.0.0/16 | ARIN |
| 192.138.220.0/24 | New England Biolabs, Inc. | United States | | ARIN |
| 192.149.9.0/24 | Advanced Technology Materials, Inc. | United States | | ARIN |
| 192.41.172.0/24 | CSP, Inc. | United States | | ARIN |
| 192.42.95.0/24 | Process Software Corporation | United States | | ARIN |
| 192.88.199.0/24 | The Chesterton Company | United States | | ARIN |
| 199.10.150.0/24 | Assurance Technology Inc. | United States | 199.10.150.0/23 | ARIN |
| 199.10.151.0/24 | Assurance Technology Inc. | United States | 199.10.150.0/23 | ARIN |
| 199.33.164.0/24 | GCC Technologies, Inc. | United States | 199.33.164.0/23 | ARIN |
| 199.33.165.0/24 | GCC Technologies, Inc. | United States | 199.33.164.0/23 | ARIN |
| 199.33.166.0/24 | GCC Technologies, Inc. | United States | | ARIN |
| 204.126.81.0/24 | NewsBank Inc. | United States | 204.126.80.0/23 | ARIN |
| 205.172.20.0/24 | Lesley College | United States | 205.172.20.0/22 | ARIN |
| 205.172.21.0/24 | Lesley College | United States | 205.172.20.0/22 | ARIN |
| 205.172.22.0/24 | Lesley College | United States | 205.172.20.0/22 | ARIN |
| 205.172.23.0/24 | Lesley College | United States | 205.172.20.0/22 | ARIN |
| 2001:559:10c::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:11::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:120::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:122::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:128::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:12a::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:143::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:156::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:159::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:16b::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:176::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:177::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1a0::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1ae::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1b8::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1c2::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1d0::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1d5::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1e6::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
| 2001:559:1f1::/48 | Comcast Cable Communications, LLC | United States | 2001:558::/29 | ARIN |
