121.40.81.29

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
76% Critical
58 reports
14 reporters · latest 4 minutes ago
ISP
Aliyun Computing Co., LTD
Usage Type
Data Center/Web Hosting/Transit
ASN
AS37963
Domain Name
alibabacloud.com
Country
🇨🇳 China
City
Hangzhou, Zhejiang
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Abuse Reports

Total reports
58 from 14 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇫🇷 France 26 🇬🇧 United Kingdom of Great Britain and Northern Ireland 14 🇺🇸 United States of America 10
Most common categories Port Scan 55 Brute-Force 14 SSH 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
🇺🇸 sandra361
Port scan detected: 7 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=enp1s0 SRC=121.40.81.29 LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=12163 DF PROTO=TCP SPT=44544 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan
🇬🇧 sandra361
Port scan detected: 12 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=enp1s0f0 SRC=121.40.81.29 LEN=52 TOS=0x00 PREC=0x00 TTL=45 ID=28385 DF PROTO=TCP SPT=45998 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan
🇫🇷 uthul
T-Pot honeypot: 3 hits on ports [2] (automated)
Port Scan
🇺🇸 Aurealize
firewall port scanning detected. 2 or more observation(s) from 2026-11-09T18:15:04.000Z through 2026-11-09T18:15:04.000Z.
Port Scan
Anonymous
Port Scan Brute-Force
🇫🇷 Little Iguana
trying to access non-authorized port
Port Scan
🇺🇸 sandra361
Port scan detected: 11 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=enp1s0 SRC=121.40.81.29 LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=45968 DF PROTO=TCP SPT=59000 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan
🇬🇧 sandra361
Port scan detected: 12 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=enp1s0f0 SRC=121.40.81.29 LEN=52 TOS=0x00 PREC=0x00 TTL=45 ID=4240 DF PROTO=TCP SPT=38744 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan
🇺🇸 sandra361
Port scan detected: 8 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=enp1s0 SRC=121.40.81.29 LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=59750 DF PROTO=TCP SPT=48184 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan
Anonymous
Blocked by UFW (TCP on 2) Source port: 60798 TTL: 56 Packet length: 60 TOS: 0x14 This report (for 121.40.81.29) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan
Anonymous
Port Scan Brute-Force
🇺🇸 Aurealize
firewall port scanning detected. 2 or more observation(s) from 2026-11-07T12:40:15.000Z through 2026-11-07T12:40:15.000Z.
Port Scan
🇭🇰 sandra361
Port scan detected: 12 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=eth0 SRC=121.40.81.29 LEN=52 TOS=0x14 PREC=0x00 TTL=48 ID=50212 DF PROTO=TCP SPT=45620 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan
🇫🇷 pcouy
Multiple portscan attempts
Port Scan
🇬🇧 sandra361
Port scan detected: 13 packets across 2 ports (2, 22). | Evidence: REAPER_TARPIT: IN=enp1s0f0 SRC=121.40.81.29 LEN=52 TOS=0x00 PREC=0x00 TTL=45 ID=52668 DF PROTO=TCP SPT=52784 DPT=22 WINDOW=64240 RES=0x00 ACK PSH URGP=0
Port Scan

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