171.250.77.135

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
26 reports
24 reporters · latest 2 hours ago
ISP
Viettel Group
Usage Type
Fixed Line ISP
ASN
AS7552
Domain Name
viettel.com.vn
Country
🇻🇳 Viet Nam
City
Ho Chi Minh City, Ho Chi Minh City (HCMC)
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Abuse Reports

Total reports
26 from 24 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 8 🇩🇪 Germany 4 🇫🇷 France 3
Most common categories Port Scan 22 Hacking 13 Brute-Force 4 Exploited Host 1 SQL Injection 1
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
🇺🇸 3rdKey
OpenCanary honeypot hit on port 1433 (no legitimate service runs there); logtype 9001. Automated report.
Port Scan Hacking
🇫🇷 noi
honeypot proto=TCP dpt=1433 flags=SYN hits=1 window=1h
Port Scan
🇻🇳 Son Nguyen
RdpGuard detected brute-force attempt on MS-SQL
Brute-Force
🇺🇸 xmission.com
Blocked by UFW (TCP on 1433) Source port: 49467 TTL: 241 Packet length: 44 TOS: 0x00 This report (for 171.250.77.135) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan
🇷🇸 Smel
SQL/MH Probe, Scan, Hack -
Port Scan Hacking SQL Injection
🇺🇸 avgsmoe
Connection to a honeypot port. Automated report (firemon).
Port Scan
🇺🇸 sumnone
Port probing on unauthorized port 1433
Port Scan Hacking Exploited Host
🇳🇱 EGP Abuse Dept
Unauthorized connection to MSSQL port 1433
Port Scan Hacking
🇩🇪 HoneyPot-FrPri
1794374964 - 11/11/2026 06:29:24 Host: 171.250.77.135/171.250.77.135 Port: 1433 TCP Blocked ...
Port Scan
🇺🇸 donarev419
Connection to port 445 with data transfer. Data preview:
Port Scan Hacking
🇫🇷 Kejult
Honeypot Finding: SMB activity on TCP/445; 2 Dionaea events.
Port Scan
Anonymous
Unauthorized access (445/tcp/microsoft-ds)
Port Scan
🇮🇹 Malwhunter
Suricata IDS (pfSense): ET SCAN Suspicious inbound to MSSQL port 1433 - 1 event(s) to TCP/1433 between 2026-11-10 05:45:59 and 05:45:59 (Europe/Rome)
Port Scan Hacking
🇧🇷 dermatovirtual
Brute-Force Hacking
🇱🇹 NotACaptcha
2026-11-09T16:48:32.958614+02:00 3d3l kernel: banned.IN=venet0 OUT= MAC= SRC=171.250.77.135 LEN=44 TTL=243 ID=14247 TCP DPT=445 WINDOW=1024 SYN
Port Scan

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