2001:559:83de::/48 RIR Transfer History
| 2016-08-31 | ARIN | ARIN | 2001:558::/31 | Comcast Cable Communications, Inc. |
Comcast Cable Communications, LLC |
| 2016-08-31 | ARIN | ARIN | 2001:558::/31 | Comcast Cable Communications, Inc. |
Comcast Cable Communications, LLC |