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AbuseIPDB » 121.40.45.43

121.40.45.43 was found in our database!

This IP was reported 199 times. Confidence of Abuse is 77%: ?

77%

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 121.40.45.43

Whois 121.40.45.43

IP Abuse Reports for 121.40.45.43:

This IP address has been reported a total of 199 times from 69 distinct sources. 121.40.45.43 was first reported on February 23rd 2025, and the most recent report was 1 hour 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
🇫🇷 ISPLtd	2026-06-11 16:11:27 (1 hour ago)	Jun 11 13:11:25 121.40.45.43 TCP SPT=54285 DPT=62997 SYN Jun 11 13:11:26 121.40.45.43 TCP SPT=54285 ... show more Jun 11 13:11:25 121.40.45.43 TCP SPT=54285 DPT=62997 SYN Jun 11 13:11:26 121.40.45.43 TCP SPT=54285 DPT=25790 SYN Jun 11 13:11:26 121.40.45.43 TCP SPT=54285 DPT=59605 ... show less	Port Scan
🇩🇪 excill	2026-06-10 03:04:18 (1 day ago)	Honeypot mesh observed 985 attack events in 24h — cowrie/dionaea/heralding/suricata	Port Scan Hacking Brute-Force SSH
🇭🇰 PingMeMaybe	2026-06-09 04:05:39 (2 days ago)	Blocked by UFW on hk [13441/tcp] Source port: 57910 TTL: 236 Packet length: 40 TOS: 0x00 This repor ... show more Blocked by UFW on hk [13441/tcp] Source port: 57910 TTL: 236 Packet length: 40 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇸🇬 baltic-lab.com	2026-06-07 07:09:26 (4 days ago)	Firewall Detection, SG, Either a port scan or continued brute-force attack by a previously blocked o ... show more Firewall Detection, SG, Either a port scan or continued brute-force attack by a previously blocked offender ... show less	Brute-Force Port Scan
🇳🇱 SysAdmin Dylan	2026-06-06 22:01:54 (4 days ago)	Port Scan detected from 121.40.45.43 (CN/China/-). 11 hits in the last 111 seconds	Brute-Force
🇬🇧 PeravixGroup	2026-06-06 05:56:37 (5 days ago)	Honeypot detection: Docker daemon unauthorized access / container escape attempt on port 2375. Sever ... show more Honeypot detection: Docker daemon unauthorized access / container escape attempt on port 2375. Severity: MEDIUM. Aaran.cloud show less	Hacking Exploited Host
🇫🇷 Little Iguana	2026-06-05 07:23:36 (6 days ago)	trying to access non-authorized port	Port Scan
🇬🇧 PeravixGroup	2026-06-05 01:09:18 (6 days 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
🇬🇧 pearbright	2026-06-03 06:48:06 (1 week ago)	2026-06-03T06:47:56.534544+00:00 srv1093252 kernel: [1215270.526294] [UFW BLOCK] IN=eth0 OUT= MAC=28 ... show more 2026-06-03T06:47:56.534544+00:00 srv1093252 kernel: [1215270.526294] [UFW BLOCK] IN=eth0 OUT= MAC=28:e8:d4:b5:be:84:44:38:39:ff:ff:41:08:00 SRC=121.40.45.43 DST=72.61.19.109 LEN=40 TOS=0x08 PREC=0x20 TTL=226 ID=55278 PROTO=TCP SPT=49275 DPT=26609 WINDOW=1024 RES=0x00 SYN URGP=0 2026-06-03T06:47:59.120666+00:00 srv1093252 kernel: [1215273.112223] [UFW BLOCK] IN=eth0 OUT= MAC=28:e8:d4:b5:be:84:44:38:39:ff:ff:41:08:00 SRC=121.40.45.43 DST=72.61.19.109 LEN=40 TOS=0x08 PREC=0x20 TTL=226 ID=17560 PROTO=TCP SPT=49275 DPT=24982 WINDOW=1024 RES=0x00 SYN URGP=0 2026-06-03T06:47:59.232165+00:00 srv1093252 kernel: [1215273.223895] [UFW BLOCK] IN=eth0 OUT= MAC=28:e8:d4:b5:be:84:44:38:39:ff:ff:41:08:00 SRC=121.40.45.43 DST=72.61.19.109 LEN=40 TOS=0x08 PREC=0x20 TTL=226 ID=25327 PROTO=TCP SPT=49275 DPT=20435 WINDOW=1024 RES=0x00 SYN URGP=0 2026-06-03T06:47:59.995706+00:00 srv1093252 kernel: [1215273.987320] [UFW BLOCK] IN=eth0 OUT= MAC=28:e8:d4:b5:be:84:44:38:39:ff:ff:41:08:00 SRC=121.40.45.43 DST ... show less	Port Scan
🇩🇪 _ArminS_	2026-05-31 20:02:34 (1 week ago)	SP-Scan 57753:52878 detected 2026.05.31 22:02:34 blocked until 2026.07.20 15:05:21	Port Scan
🇺🇸 mutebot.net	2026-05-29 14:14:03 (1 week ago)	SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=52341 SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=47203 ... show more SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=52341 SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=47203 SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=34082 SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=34848 SRC=121.40.45.43, PROTO=TCP, SPT=44033, DPT=39850 show less	Port Scan
Anonymous	2026-05-28 21:38:19 (1 week ago)	$f2bV_matches	Brute-Force SSH
🇺🇸 ISPLtd	2026-05-27 14:01:43 (2 weeks ago)	May 27 08:01:34 121.40.45.43 TCP SPT=50492 DPT=34689 SYN May 27 08:01:41 121.40.45.43 TCP SPT=50492 ... show more May 27 08:01:34 121.40.45.43 TCP SPT=50492 DPT=34689 SYN May 27 08:01:41 121.40.45.43 TCP SPT=50492 DPT=34534 SYN May 27 08:01:41 121.40.45.43 TCP SPT=50492 DPT=37445 ... show less	Port Scan
🇭🇰 PingMeMaybe	2026-05-25 03:42:02 (2 weeks ago)	Blocked by UFW on hk [57409/tcp] Source port: 40509 TTL: 236 Packet length: 40 TOS: 0x00 This repor ... show more Blocked by UFW on hk [57409/tcp] Source port: 40509 TTL: 236 Packet length: 40 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇩🇪 centurion	2026-05-24 15:37:42 (2 weeks ago)	Blocked by UFW on ns02 [38141/tcp] Source port: 57061 TTL: 236 Packet length: 40 TOS: 0x00 This rep ... show more Blocked by UFW on ns02 [38141/tcp] Source port: 57061 TTL: 236 Packet length: 40 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan

Showing 1 to 15 of 199 reports

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