| ASN | AS23337 |
| Name | ATCG-AS |
| Description | Alfa Tech Cambridge Group Alfa Tech Cambridge Group 97 East Brokaw Road, No. 300 San Jose, California 95112 US |
| Registry | ARIN |
| Allocated | 2009-03-16 |
| Updated | 2009-03-16 |
| Route | Range | Num of IPs |
| 208.85.56.0/22 | 208.85.56.0 — 208.85.59.255 | 1024 |
| 208.85.56.0/23 | 208.85.56.0 — 208.85.57.255 | 512 |
| 208.85.58.0/23 | 208.85.58.0 — 208.85.59.255 | 512 |
| 208.85.56.0/24 | 208.85.56.0 — 208.85.56.255 | 256 |
| 208.85.57.0/24 | 208.85.57.0 — 208.85.57.255 | 256 |
| 208.85.58.0/24 | 208.85.58.0 — 208.85.58.255 | 256 |
| 208.85.59.0/24 | 208.85.59.0 — 208.85.59.255 | 256 |
