107.121.0.0/16
31 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 107.121.76.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.81.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.166.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.186.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.188.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.191.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.195.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.196.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.199.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.213.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.218.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.219.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.222.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.225.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.228.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.237.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.239.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.244.0/24 | United States (100%) | 1 | 1 | 1 |
| 107.121.248.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
107.121.76.0 – 107.121.80.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.81.0 – 107.121.147.255 | AS7018 | AT&T Enterprises LLC | US |
107.121.148.0 – 107.121.151.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.152.0 – 107.121.155.255 | AS7018 | AT&T Enterprises LLC | US |
107.121.156.0 – 107.121.159.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.160.0 – 107.121.165.255 | AS7018 | AT&T Enterprises LLC | US |
107.121.166.0 – 107.121.171.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.172.0 – 107.121.177.255 | AS7018 | AT&T Enterprises LLC | US |
107.121.178.0 – 107.121.179.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.180.0 – 107.121.183.255 | AS7018 | AT&T Enterprises LLC | US |
107.121.184.0 – 107.121.185.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.186.0 – 107.121.187.255 | AS7287 | AT&T Enterprises LLC | US |
107.121.188.0 – 107.121.190.255 | AS7018 | AT&T Enterprises LLC | US |
107.121.191.0 – 107.121.194.255 | AS13965 | AT&T Enterprises LLC | US |
107.121.195.0 – 107.121.195.255 | AS7018 | AT&T Enterprises LLC | US |
16 more ranges in this block.