| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS153 | CTNOSC-ASN-153 - Headquarters, USAISC, US |  United States |
256 | 16908288 |
| AS2152 | CENIC-2152 - CENIC, US | United States |
2011904 | 4294967296 |
| AS2153 | CENIC-2153 - CENIC, US | United States |
4608 | 16842752 |