AbuseIPDB » 221.228.155.168

221.228.155.168
Recent Activity This IP has received recent abuse reports, which causes the score to increase.
124 reports found in our database
91% Critical
Abuse confidence score ?
ISP
CHINANET jiangsu province network
Usage Type
Fixed Line ISP
ASN
Domain Name
chinatelecom.cn
Country
🇨🇳 China
City
Nanjing, Jiangsu

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 221.228.155.168:

This IP address has been reported a total of 124 times from 74 distinct sources. 221.228.155.168 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 39 reports; France with 11 reports; United States of America with 9 reports. The most common categories in these recent reports were: Brute-Force 112 times; Email Spam 17 times; Hacking 12 times; Exploited Host 8 times; Port Scan 5 times; Other 11 times.

Reporter IoA Timestamp (UTC) Comment Categories
Anonymous
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
Anonymous
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
🇩🇪 Paul Smith
Email Auth Brute force attack 1/1 in last day
Brute-Force
🇩🇪 mnpx
SMTP brute forcing (3× over 4h:29m); first seen here 2026-08-06T15:06Z
Brute-Force
🇩🇪 mnpx
SMTP brute forcing (2× over 1h:20m); first seen here 2026-08-06T15:06Z
Brute-Force
🇩🇪 kreativstrecke
Brute-Force
🇩🇪 lister171254
Hacking
🇩🇪 kreativstrecke
Brute-Force
🇹🇭 thaizone.com
Password guessing attack (SM11) #1
Email Spam Brute-Force
🇩🇪 FeG Deutschland
Mail: - login with unknown user - bruteforce
Brute-Force
🇸🇮 basing
2026-08-09 12:45:45 bs SASL PLAIN auth failed: rhost=221.228.155.168...
Brute-Force
🇮🇩 xveil
Brute-Force
🇫🇷 Provost-info
mail server - multiple authentication attempt with unknown username or bad password
Brute-Force Spoofing
Anonymous
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
Anonymous
SMTP brute force - auth failed
Brute-Force Exploited Host

Showing 1 to 15 of 124 reports


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