4.154.67.21

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
93% Critical
33 reports
18 reporters · latest 4 hours ago
ISP
Microsoft Corporation
Usage Type
Data Center/Web Hosting/Transit
ASN
AS8075
Domain Name
microsoft.com
Country
🇺🇸 United States of America
City
Moses Lake, Washington
Log in to view charts and search reports for this IP. Log In
Example preview
Account required for the enhanced features Log in Sign up

Abuse Reports

Total reports
33 from 18 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 7 🇫🇷 France 5 🇺🇸 United States of America 5
Most common categories Web App Attack 15 Bad Web Bot 15 Hacking 7 Port Scan 4 DDoS Attack 3
Recent reports We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇫🇷 MatStef132
MatShield L7: blocked on a protected site (automation-ua)
DDoS Attack
🇯🇵 Valhalla
~ suspicious activity ~
Hacking Web App Attack
Anonymous
Automated report: 1 malicious HTTP request(s) blocked by WAF/IPS on public web services. Requested: /
Web App Attack
🇩🇪 netclix.gr
(bot_kill_mega) Aggressive Bot Blocked: Python 4.154.67.21 (US/United States/-)
Hacking
Anonymous
IP banned by Fail2Ban in jail nginx-abusive-ips
Web App Attack Brute-Force Bad Web Bot
🇩🇰 RhQM
Bad Web Bot Exploited Host Web App Attack
🇳🇱 GabrielJST
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 4.154.67.21 (US/United States/-)
Bad Web Bot
🇫🇷 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "python" at REQUEST_HEADERS:User-Agent. (1100000-201)
Bad Web Bot
🇩🇪 netclix.gr
(bot_kill_mega) Aggressive Bot Blocked: Python 4.154.67.21 (US/United States/-)
Hacking
🇨🇦 lakered
Port Scan Web App Attack
🇳🇱 BlueWire Hosting
Bad bot ignoring robot.txt
Bad Web Bot
🇺🇸 HamSammich
Automated sensor: 2 HTTPS connection/probe attempts over the last 24h (latest 2026-11-08T08:49Z).
Port Scan Web App Attack
🇵🇱 MatStef132
MatShield L7: blocked on a protected site (automation-ua)
DDoS Attack
🇯🇵 Valhalla
~ suspicious activity ~
Hacking Web App Attack
🇩🇪 netclix.gr
(bot_kill_mega) Aggressive Bot Blocked: Python 4.154.67.21 (US/United States/-)
Hacking

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

Recently Reported IPs:

🇭🇰 223.197.169.67
🇨🇱 200.120.114.39
🇨🇳 222.220.102.32
🇩🇪 193.124.20.248
🇺🇸 172.206.243.83
🇺🇸 162.216.150.254
🇬🇧 159.65.56.194
🇺🇸 158.46.160.44
🇰🇷 112.168.171.175
🇨🇳 112.103.62.165
🇧🇦 109.175.102.231
🇮🇳 104.28.164.49
🇳🇱 86.38.187.130
🇺🇸 70.175.182.53
🇺🇸 64.62.197.183
🇺🇸 38.110.46.237
🇺🇸 5.78.102.240
🇷🇴 2.57.121.112
🇨🇳 222.141.132.156
🇹🇼 220.134.52.133
feedback