121.12.254.12

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
66 reports
37 reporters · latest 1 day ago
ISP
ZhongShan DangJiao PingTai
Usage Type
Fixed Line ISP
ASN
AS4134
Domain Name
gddc.com.cn
Country
🇨🇳 China
City
Guangzhou, Guangdong
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Abuse Reports

Total reports
66 from 37 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 26 🇩🇪 Germany 8 🇷🇸 Serbia 7
Most common categories Port Scan 51 Hacking 26 Brute-Force 17 SQL Injection 5 Exploited Host 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
🇬🇧 andypiper
CrowdSec ban for AbuseIPDB Top List
Brute-Force Web App Attack
🇷🇸 Scan
MultiHost/MultiPort Probe, Scan, Hack -
Port Scan Hacking
🇷🇸 Smel
SQL/MH Probe, Scan, Hack -
Port Scan Hacking SQL Injection
🇮🇹 Malwhunter
Suricata IDS (pfSense): ET SCAN Suspicious inbound to MSSQL port 1433 - 1 event(s) to TCP/1433 between 2026-11-10 16:30:07 and 16:30:07 (Europe/Rome)
Port Scan Hacking
🇷🇸 Smel
SQL/MH Probe, Scan, Hack -
Port Scan Hacking SQL Injection
🇫🇮 6kilowatti
Port Scan
Anonymous
PROTO=TCP DPT=1433
Port Scan Hacking
🇺🇸 Axel
Atom Honypot: 20 connections to client:mssql-prelogin (tcp/1433), mssql (tcp/1433) observed by 1 honeypot sensor between 2026-11-06 10:37 UTC and 2026-11-06 10:37 UTC.
Port Scan
🇪🇸 jiossal
IP_Trapped_MikroTik_Firewall_HoneyPot
Brute-Force
Anonymous
Repeated unauthorized connection attempts to restricted service observed.
Port Scan Hacking SQL Injection Brute-Force Bad Web Bot Web App Attack
🇧🇷 chronos
MSSQL: Connection attempt to the database service. Port scanning activity detected. | Port: 1433 | Proto: TCP | AS: AS4134 Chinanet | Location: China
Port Scan
🇫🇮 mikkopal88
TCP SYN port scan to database or remote admin port
Port Scan
🇫🇷 zulzeen
[incypit-web] Blocked by SysWarden Firewall [GEO] (Database/Cache Attack)
Hacking Brute-Force
🇺🇸 drewf.ink
[05:50] Probed the MSSQL honeypot (PRELOGIN handshake only, no login attempt)
Brute-Force Hacking
🇳🇱 Tsumugi Kotobuki
Port Scan on Honeypot | Ports: 1433/MSSQL | Proto: TCP(1) | Flags: all SYN | TTL: 239 | Len: 44B | Win: 1024(1) | F2B/ufw-honeypot@2026-11-05T18:21:22Z
Port Scan Hacking

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