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Countries Threat Data Overview

Malicious IP Addresses from United States

43181 malicious IP addresses from United States are on our blacklist. Threat categories, the networks responsible, and the highest-risk addresses in full.

Listed IPs43,181
Networks With the Most Listings12
Threat Categories12
CountryUnited States

Threat Categories

CategoryListed IPs
Attack Source 21,237
Malicious Activity 13,813
SSH Brute Force 4,649
Tor Exit Node 789
Aggregated List (Medium Confidence) 663
Bot Activity 612
Aggregated List (Low Confidence) 583
Malware C2 431
Open Proxy 210
Repeat Offender 88
Compromised Host 54
Web Server Attack 47

Networks With the Most Listings

Network (ASN)Listed IPs
AS396982
Google LLC
 6,223
AS14061
DigitalOcean, LLC
 4,873
AS8075
Microsoft Corporation
 3,030
AS396190
Leaseweb USA, Inc.
 2,050
AS14618
Amazon.com, Inc.
 1,634
AS63949
Akamai Technologies, Inc.
 1,221
AS22773
Cox Communications Inc.
 1,148
AS398324
Censys, Inc.
 1,119
AS7922
Comcast Cable Communications, LLC
 973
AS6939
Hurricane Electric LLC
 947
AS45102
Alibaba (US) Technology Co., Ltd.
 880
AS13445
Cisco Webex LLC
 768

IP Address

Showing the 100 highest-scoring addresses.

IP Address Score Category Last Seen
104.152.52.224 90 Attack Source 2026-11-10 View
104.248.178.33 90 Malicious Activity 2026-11-10 View
104.237.138.253 90 Malicious Activity 2026-11-10 View
104.131.38.32 90 Malicious Activity 2026-11-10 View
104.131.9.27 90 Malicious Activity 2026-11-10 View
104.34.197.31 90 Attack Source 2026-11-10 View
104.152.52.100 90 Malicious Activity 2026-11-10 View
104.152.52.104 90 Attack Source 2026-11-10 View
104.152.52.128 90 Attack Source 2026-11-10 View
104.152.52.108 90 Attack Source 2026-11-10 View
104.152.52.109 90 Attack Source 2026-11-10 View
104.186.195.226 90 Malicious Activity 2026-11-10 View
104.179.26.52 90 Attack Source 2026-11-10 View
104.152.52.243 90 Malicious Activity 2026-11-10 View
104.152.52.225 90 Malicious Activity 2026-11-10 View
104.152.52.227 90 Attack Source 2026-11-10 View
104.152.52.238 90 Attack Source 2026-11-10 View
104.152.52.232 90 Attack Source 2026-11-10 View
104.152.52.233 90 Malicious Activity 2026-11-10 View
104.152.52.235 90 Attack Source 2026-11-10 View
104.152.52.236 90 Malicious Activity 2026-11-10 View
104.152.52.239 90 Attack Source 2026-11-10 View
104.152.52.240 90 Attack Source 2026-11-10 View
104.152.52.242 90 Attack Source 2026-11-10 View
104.152.52.114 90 Attack Source 2026-11-10 View
104.152.52.115 90 Attack Source 2026-11-10 View
104.152.52.148 90 Attack Source 2026-11-10 View
104.152.52.203 90 Malicious Activity 2026-11-10 View
104.152.52.219 90 Attack Source 2026-11-10 View
104.152.52.206 90 Attack Source 2026-11-10 View
104.152.52.207 90 Malicious Activity 2026-11-10 View
104.152.52.217 90 Attack Source 2026-11-10 View
104.152.52.212 90 Malicious Activity 2026-11-10 View
104.152.52.210 90 Malicious Activity 2026-11-10 View
104.152.52.208 90 Attack Source 2026-11-10 View
104.152.52.226 90 Attack Source 2026-11-10 View
104.152.52.147 90 Malicious Activity 2026-11-10 View
104.152.52.144 90 Attack Source 2026-11-10 View
104.152.52.143 90 Malicious Activity 2026-11-10 View
104.152.52.117 90 Malicious Activity 2026-11-10 View
104.152.52.119 90 Attack Source 2026-11-10 View
104.152.52.124 90 Attack Source 2026-11-10 View
104.152.52.125 90 Attack Source 2026-11-10 View
104.152.52.135 90 Attack Source 2026-11-10 View
104.152.52.134 90 Malicious Activity 2026-11-10 View
104.152.52.205 90 Attack Source 2026-11-10 View
104.152.52.200 90 Attack Source 2026-11-10 View
104.152.52.139 90 Attack Source 2026-11-10 View
104.152.52.140 90 Malicious Activity 2026-11-10 View
104.152.52.120 90 Attack Source 2026-11-10 View
104.152.52.221 90 Attack Source 2026-11-10 View
104.152.52.105 90 Malicious Activity 2026-11-10 View
104.152.52.213 90 Attack Source 2026-11-10 View
104.152.52.103 90 Attack Source 2026-11-10 View
104.238.220.15 90 Attack Source 2026-11-10 View
100.58.91.158 90 Malicious Activity 2026-11-10 View
104.152.52.102 90 Attack Source 2026-11-10 View
104.152.52.137 90 Attack Source 2026-11-10 View
104.152.52.202 90 Attack Source 2026-11-10 View
104.152.52.145 90 Attack Source 2026-11-10 View
104.250.236.84 90 Attack Source 2026-11-10 View
104.152.52.223 90 Attack Source 2026-11-10 View
104.152.52.241 90 Malicious Activity 2026-11-10 View
104.234.94.23 90 Attack Source 2026-11-10 View
104.152.52.122 90 Attack Source 2026-11-10 View
104.152.52.216 90 Attack Source 2026-11-10 View
104.152.52.123 90 Attack Source 2026-11-10 View
104.2.88.64 90 Attack Source 2026-11-10 View
104.152.52.222 90 Attack Source 2026-11-10 View
104.152.52.229 90 Attack Source 2026-11-10 View
104.152.52.101 90 Attack Source 2026-11-10 View
104.237.145.228 90 Attack Source 2026-11-10 View
104.152.52.220 90 Attack Source 2026-11-10 View
104.248.64.160 90 Malicious Activity 2026-11-10 View
104.152.52.215 90 Attack Source 2026-11-10 View
104.152.52.234 90 Attack Source 2026-11-10 View
104.152.52.230 90 Malicious Activity 2026-11-10 View
104.250.236.190 90 Attack Source 2026-11-10 View
104.152.52.138 90 Attack Source 2026-11-10 View
104.152.52.136 90 Attack Source 2026-11-10 View
100.51.6.16 90 Malicious Activity 2026-11-10 View
104.152.52.141 90 Attack Source 2026-11-10 View
104.152.52.121 90 Malicious Activity 2026-11-10 View
104.152.52.204 90 Malicious Activity 2026-11-10 View
100.54.143.192 90 Attack Source 2026-11-10 View
104.152.52.211 90 Attack Source 2026-11-10 View
104.152.52.214 90 Malicious Activity 2026-11-10 View
104.152.52.116 90 Attack Source 2026-11-10 View
100.28.191.174 90 Malicious Activity 2026-11-10 View
104.248.210.24 90 Attack Source 2026-11-10 View
104.152.52.237 90 Malicious Activity 2026-11-10 View
104.152.52.209 90 Attack Source 2026-11-10 View
100.63.173.66 90 Malicious Activity 2026-11-10 View
100.27.199.247 90 Malicious Activity 2026-11-10 View
104.171.247.183 90 Attack Source 2026-11-10 View
104.37.102.67 90 Attack Source 2026-11-10 View
104.248.75.121 90 Malicious Activity 2026-11-10 View
104.152.52.133 90 Attack Source 2026-11-10 View
104.152.52.106 90 Attack Source 2026-11-10 View
104.152.52.228 90 Attack Source 2026-11-10 View

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