34.221.25.71

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
67 reports
58 reporters · latest 3 days ago
ISP
Amazon Technologies Inc.
Usage Type
Data Center/Web Hosting/Transit
ASN
AS16509
Hostname(s)
ec2-34-221-25-71.us-west-2.compute.amazonaws.com
Domain Name
amazon.com
Country
🇺🇸 United States of America
City
Boardman, Oregon
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Abuse Reports

Total reports
67 from 58 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 17 🇺🇸 United States of America 9 🇳🇱 Netherlands 6
Most common categories Brute-Force 59 Email Spam 14 Port Scan 3 Spoofing 2 Web App Attack 2
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
🇬🇧 Apache
(smtpauth) Failed SMTP AUTH login from 34.221.25.71 (US/United States/ec2-34-221-25-71.us-west-2.compute.amazonaws.com): 10 in the last 300 secs
Brute-Force
🇮🇹 www.tana.it
SMTP auth dictionary attack
Brute-Force
🇩🇪 samba.org
spam (f2b h2)
Brute-Force
🇫🇷 dihost
(smtpauth) Failed SMTP AUTH login from 34.221.25.71 (US/United States/ec2-34-221-25-71.us-west-2.compute.amazonaws.com): 5 in the last 3600 secs
Brute-Force
🇺🇸 bigwavedave
SMTP
Brute-Force
🇧🇷 radardatelecom
Blocked by Radar da Telecom firewall — abuseipdb
Bad Web Bot Web App Attack
Anonymous
RdpGuard detected brute-force attempt on SMTP
Brute-Force
Anonymous
Authentication failure
Brute-Force
🇬🇧 killian7603
Logon Policy Violation
Email Spam Spoofing Brute-Force
🇩🇪 Mr-Money
scenario: crowdsecurity/postfix-spam - events: 6
Email Spam
🇮🇹 CoreTech srl
Brute-Force
🇺🇸 xmission.com
Blocked by UFW (TCP on 465) Source port: 51282 TTL: 124 Packet length: 52 TOS: 0x00 This report (for 34.221.25.71) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan
🇦🇹 joe-abuse
2026-11-04T10:56:28.683731+01:00 ucs1 dovecot: auth-worker(162191): conn unix:auth-worker (pid=1052,uid=121): auth-worker<1>: pam(institutional,34.221.25.71): unknown user (given password: institutional) ...
Brute-Force
🇿🇦 maximonline.co.za
Brute Force SMTP AUTH Attack
Brute-Force
🇨🇭 4server
Hacking Web App Attack

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

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