🇺🇸 Malicious IP addresses in United States
Addresses in networks registered to United States that people reported for abuse. The country is where the network is registered, not necessarily where the attacker sits.
In the last 30 days, 57,341 IP addresses in United States were reported for abuse, in 172,449 reports altogether. 135 of them (0%) have a confidence score of 75 or more and are on the default blocklist. The most common reasons were Web Spam, Bad Web Bot and Port Scan.
57,341addresses reported, 30 days
135on the default blocklist (75+)
172,449reports against them
54 minsince the latest report
Most reported addresses
| Address | Score | Last seen |
|---|---|---|
| 🇺🇸165.154.172.200 | 83 | 7 h |
| 🇺🇸50.221.56.52 | 82 | 1 h |
| 🇺🇸152.32.236.102 | 82 | 1 h |
| 🇺🇸136.55.16.224 | 81 | 1 h |
| 🇺🇸174.67.188.22 | 81 | 7 h |
| 🇺🇸66.132.195.95 | 80 | 1 h |
| 🇺🇸24.61.224.203 | 80 | 7 h |
| 🇺🇸185.180.141.37 | 80 | 7 h |
| 🇺🇸129.121.101.230 | 80 | 7 h |
| 🇺🇸66.132.195.100 | 79 | 1 h |
| 🇺🇸76.129.23.151 | 79 | 1 h |
| 🇺🇸43.153.114.203 | 79 | 1 h |
| 🇺🇸36.255.97.244 | 79 | 1 h |
| 🇺🇸199.165.159.201 | 79 | 1 h |
| 🇺🇸199.165.159.124 | 79 | 1 h |
| 🇺🇸199.165.159.121 | 79 | 1 h |
| 🇺🇸172.110.223.173 | 79 | 1 h |
| 🇺🇸147.185.133.239 | 79 | 1 h |
| 🇺🇸38.148.20.75 | 79 | 7 h |
| 🇺🇸36.255.97.234 | 79 | 7 h |
What they were reported for
Networks they belong to
Block them
Download every listed address in United States with a confidence of 90 or more, ready for your firewall, with a free API key:
curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&onlyCountries=US&confidenceMinimum=90"See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.
Figures cover the last 30 days and are refreshed hourly; last updated 11 minutes ago.