74.121.0.0/16
49 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 74.121.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.18.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.24.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.32.0/24 | Canada (100%) | 1 | 1 | 1 |
| 74.121.38.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.40.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.120.0/24 | Canada (100%) | 1 | 1 | 1 |
| 74.121.124.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.126.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.147.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.148.0/24 | Canada (100%) | 1 | 1 | 1 |
| 74.121.152.0/24 | Australia (100%) | 1 | 1 | 1 |
| 74.121.160.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 74.121.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.188.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.189.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.190.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.216.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 74.121.244.0/24 | Canada (100%) | 1 | 1 | 1 |
| 74.121.249.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
74.121.0.0 – 74.121.7.255 | AS22937 | ACT USA | US |
74.121.8.0 – 74.121.8.255 | AS6939 | Hurricane Electric LLC | US |
74.121.10.0 – 74.121.10.255 | AS6939 | Hurricane Electric LLC | US |
74.121.16.0 – 74.121.17.255 | AS27441 | ITRON INC. | US |
74.121.18.0 – 74.121.19.255 | AS399281 | ITRON INC. | US |
74.121.20.0 – 74.121.21.255 | AS27441 | ITRON INC. | US |
74.121.24.0 – 74.121.27.255 | AS64233 | Teramundi | US |
74.121.28.0 – 74.121.29.255 | AS15301 | Trans Union LLC | US |
74.121.30.0 – 74.121.31.255 | AS53708 | Trans Union LLC | US |
74.121.32.0 – 74.121.35.255 | AS26968 | Morewave Communication Inc. | CA |
74.121.38.0 – 74.121.39.255 | AS26447 | Shutterfly LLC | US |
74.121.40.0 – 74.121.47.255 | AS17306 | JAB Wireless INC. | US |
74.121.48.0 – 74.121.49.255 | AS14618 | Amazon.com Inc. | US |
74.121.51.0 – 74.121.53.255 | AS14618 | Amazon.com Inc. | US |
74.121.56.0 – 74.121.63.255 | AS53361 | Packet Forensics | US |
34 more ranges in this block.