| 210.80.96.0 | 210.80.96.63 | UUNET Non-Portable Customer Assignment UUNET 220.. |
| 210.80.96.64 | 210.80.96.127 | Verizon Korea Limited |
| 210.80.96.128 | 210.80.96.135 | UUNET Non-Portable Customer Assignment US BLDG S.. |
| 210.80.96.136 | 210.80.96.143 | AMD |
| 210.80.96.144 | 210.80.96.191 | Verizon Korea Limited |
| 210.80.96.192 | 210.80.96.207 | UUNET Non-Portable Customer Assignment APPLIED 2.. |
| 210.80.96.208 | 210.80.96.223 | UUNET Non-Portable Customer Assignment KROLL 14F.. |
| 210.80.96.224 | 210.80.96.239 | UUNET Non-Portable Customer Assignment NATURE 82.. |
| 210.80.96.240 | 210.80.96.247 | UUNET Non-Portable Customer Assignment KLA 4-4 S.. |
| 210.80.96.248 | 210.80.96.255 | UUNET Non-Portable Customer Assignment MITH 3F, .. |