All IP Ranges › 208.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 208.21.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.13.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.14.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.37.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.38.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.43.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.44.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 208.21.65.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 208.21.128.0/24 | Italy (100%) | 1 | 1 | 1 |
| 208.21.160.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
208.21.0.0 – 208.21.12.255 | AS174 | Cogent Communications LLC | US |
208.21.13.0 – 208.21.13.255 | AS11280 | SNAPPYDSL.NET | US |
208.21.14.0 – 208.21.36.255 | AS174 | Cogent Communications LLC | US |
208.21.37.0 – 208.21.37.255 | AS54174 | BlueCross BlueShield of Tennessee | US |
208.21.38.0 – 208.21.42.255 | AS174 | Cogent Communications LLC | US |
208.21.43.0 – 208.21.43.255 | AS11280 | SNAPPYDSL.NET | US |
208.21.44.0 – 208.21.63.255 | AS174 | Cogent Communications LLC | US |
208.21.64.0 – 208.21.64.255 | AS22773 | Cox Communications Inc. | US |
208.21.65.0 – 208.21.127.255 | AS3491 | PCCW Global (HK) Limited | HK |
208.21.128.0 – 208.21.159.255 | AS6762 | TELECOM ITALIA SPARKLE S.p.A. | IT |
208.21.160.0 – 208.21.255.255 | AS174 | Cogent Communications LLC | US |