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AbuseIPDB » 121.40.45.87

121.40.45.87 was found in our database!

This IP was reported 192 times. Confidence of Abuse is 83%: ?

83%

ISP	Aliyun Computing Co., LTD
Usage Type	Data Center/Web Hosting/Transit
ASN	AS37963
Domain Name	alibabacloud.com
Country	🇨🇳 China
City	Hangzhou, Zhejiang

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

Report 121.40.45.87

Whois 121.40.45.87

IP Abuse Reports for 121.40.45.87:

This IP address has been reported a total of 192 times from 61 distinct sources. 121.40.45.87 was first reported on March 13th 2025, and the most recent report was 2 days ago.

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
🇨🇦 Blinker73	2026-06-06 10:27:25 (2 days ago)	2026-06-06T06:27 kernel: OUT= SRC=121.40.45.87 LEN=40 TOS=0x00 PREC=0x00 TTL=229 ID=20853 PROT ... show more 2026-06-06T06:27 kernel: OUT= SRC=121.40.45.87 LEN=40 TOS=0x00 PREC=0x00 TTL=229 ID=20853 PROTO=TCP SPT=41642 DPT=2331 WINDOW=1024 RES=0x00 SYN URGP=0 2026-06-06T06:27 kernel: OUT= SRC=121.40.45.87 LEN=40 TOS=0x00 PREC=0x00 TTL=228 ID=31300 PROTO=TCP SPT=41642 DPT=10287 WINDOW=1024 RES=0x00 SYN URGP=0 2026-06-06T06:27 kernel: OUT= SRC=121.40.45.87 LEN=40 TOS=0x00 PREC=0x00 TTL=228 ID=2582 PROTO=TCP SPT=41642 DPT=8929 WINDOW=1024 RES=0x00 SYN URGP= show less	Port Scan
Anonymous	2026-06-05 18:25:11 (3 days ago)	Blocked by UFW (TCP on 10217) Source port: 43903 TTL: 246 Packet length: 40 TOS: 0x14 This report ( ... show more Blocked by UFW (TCP on 10217) Source port: 43903 TTL: 246 Packet length: 40 TOS: 0x14 This report (for 121.40.45.87) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇩🇪 excill	2026-06-05 03:07:35 (3 days ago)	Honeypot mesh observed 1039 attack events in 24h — cowrie/dionaea/heralding/suricata	Port Scan Hacking Brute-Force SSH
🇩🇪 acadeova	2026-06-04 08:23:57 (4 days ago)	🚨 Recon detected (nft drop) SRC=121.40.45.87 Observed=TCP dpt=46871 in=enp0s6 ttl=241 Time=recent(jo ... show more 🚨 Recon detected (nft drop) SRC=121.40.45.87 Observed=TCP dpt=46871 in=enp0s6 ttl=241 Time=recent(journalctl: 10 minutes ago) Assessment=Generic scanning / reconnaissance (PORT_SCAN) show less	Port Scan
🇺🇸 donarev419	2026-05-30 07:35:33 (1 week ago)	Connection to port 6481 with data transfer. Data preview:	Port Scan Hacking
🇹🇷 0xi	2026-05-29 04:00:36 (1 week ago)	Malicious scanning and attack activity detected (679 attempts). Targeted ports: 1090, 2082, 2121, 23 ... show more Malicious scanning and attack activity detected (679 attempts). Targeted ports: 1090, 2082, 2121, 2335, 2601. Triggered sensors: P0f, Suricata. Observed via distributed honeypot network. show less	Port Scan
🇺🇸 Hobby Bob	2026-05-29 02:05:18 (1 week ago)	May 29 02:05:17 server dovecot: pop3-login: Disconnected: Connection closed (no auth attempts in 6 s ... show more May 29 02:05:17 server dovecot: pop3-login: Disconnected: Connection closed (no auth attempts in 6 secs): user=, rip=121.40.45.87, lip=X.X.X.X session= show less	Port Scan Hacking
🇫🇷 Fasetech	2026-05-28 03:20:23 (1 week ago)	SecLedge detected suspicious activity. Score: 219.48. Sensor: T-Pot.	Brute-Force
🇫🇷 Little Iguana	2026-05-27 20:18:06 (1 week ago)	trying to access non-authorized port	Port Scan
Anonymous	2026-05-27 18:54:05 (1 week ago)	May 27 14:54:05 localhost kernel: [108253373.167885] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:9 ... show more May 27 14:54:05 localhost kernel: [108253373.167885] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=121.40.45.87 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x40 TTL=233 ID=44100 PROTO=TCP SPT=48044 DPT=39877 WINDOW=1024 RES=0x00 SYN URGP=0 May 27 14:54:05 localhost kernel: [108253373.167911] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=121.40.45.87 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x40 TTL=233 ID=44100 PROTO=TCP SPT=48044 DPT=39877 SEQ=200169471 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 May 27 14:54:05 localhost kernel: [108253373.168297] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=121.40.45.87 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x40 TTL=233 ID=63692 PROTO=TCP SPT=48044 DPT=46096 WINDOW=1024 RES=0x00 SYN URGP=0 May 27 14:54:05 localhost kernel: [108253373.175829] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=121.40.45.87 DST=[mungedIP2] LEN=40 TOS=0x0 show less	Port Scan
🇺🇸 masterguru	2026-05-27 03:00:35 (1 week ago)	Port Scan detected from 121.40.45.87 (CN/China/-). 11 hits in the last 241 seconds (0-165)	Port Scan
🇩🇪 centurion	2026-05-26 06:49:50 (1 week ago)	Blocked by UFW on ns02 [15291/tcp] Source port: 58188 TTL: 238 Packet length: 40 TOS: 0x00 This rep ... show more Blocked by UFW on ns02 [15291/tcp] Source port: 58188 TTL: 238 Packet length: 40 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇨🇭 ScanThe.Net	2026-05-24 18:08:01 (2 weeks ago)	ID: 3519134347 \| PORT: 3475 \| https://121-40-45-87.scanthe.net	Port Scan
🇬🇧 PeravixGroup	2026-05-22 10:01:16 (2 weeks ago)	Honeypot detection: Web application scanning / reconnaissance attempt on port 8080. Severity: LOW. A ... show more Honeypot detection: Web application scanning / reconnaissance attempt on port 8080. Severity: LOW. Aaran.cloud show less	Port Scan Bad Web Bot
🇨🇳 ThreatBook.io	2026-05-18 23:58:00 (2 weeks ago)	ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/121.40.45.87	SSH

Showing 1 to 15 of 192 reports

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