1.172.102.101

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
135 reports
106 reporters · latest 1 hour ago
ISP
Chunghwa Telecom Data Communication Business Group
Usage Type
Fixed Line ISP
ASN
AS3462
Domain Name
cht.com.tw
Country
🇹🇼 Taiwan
City
Tainan, Taiwan
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Abuse Reports

Total reports
135 from 106 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 32 🇫🇷 France 13 🇺🇸 United States of America 12
Most common categories Brute-Force 119 SSH 67 Email Spam 13 Hacking 9 Port Scan 9
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
🇫🇷 vtchost.com
attempted login on honeypot ssh ...
Brute-Force SSH
Anonymous
Brute-Force SSH
🇺🇸 HamSammich
Automated sensor: 1 SSH connection/probe attempts over the last 24h (latest 2026-11-15T21:45Z).
Port Scan SSH
🇩🇪 Paul Smith
Email Auth Brute force attack 1/1 in last day
Brute-Force
Anonymous
6x Postfix SASL LOGIN authentication failed
Brute-Force
🇫🇮 GG UNLUCKI
SSH brute-force attempt detected by Fail2Ban. Invalid login attempt against sshd.
Brute-Force SSH
🇨🇳 d qz
Brute-Force SSH
🇷🇺 weke
Port Scan SSH
🇩🇪 Rasmus
Brute-Force SSH
🇸🇮 simpletech.si
LISA - Layered Intelligence & Security Analysis: mail server credential brute-force. 2 failed logins against 2 account(s) on 2 domain(s) via SMTP in the last 24 hours. Blocked at the perimeter firewall.
Brute-Force
Anonymous
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
🇩🇪 mattk
Nov 15 15:01:47 postfix/submission/smtpd[577726]: warning: 1-172-102-101.dynamic-ip.hinet.net[1.172.102.101]: SASL LOGIN authentication failed: authentication failure
Email Spam Brute-Force
🇫🇷 dwmp
Brute-Force SSH
🇳🇱 EGP Abuse Dept
Unsolicited connection to port 465
Port Scan Hacking
🇬🇧 NarcTix
2026-11-15T12:05:58.848874+00:00 sshd[81202]: Invalid user support from 1.172.102.101 port 45794 ...
Brute-Force SSH

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