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AbuseIPDB » 8.221.139.43

8.221.139.43 was found in our database!

This IP was reported 16 times. Confidence of Abuse is 48%: ?

48%

ISP	Alibaba Cloud (Singapore) Private Limited
Usage Type	Data Center/Web Hosting/Transit
ASN	AS45102
Domain Name	alibabacloud.com
Country	🇯🇵 Japan
City	Tokyo, Tokyo

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

Report 8.221.139.43

Whois 8.221.139.43

IP Abuse Reports for 8.221.139.43:

This IP address has been reported a total of 16 times from 13 distinct sources. 8.221.139.43 was first reported on May 16th 2026, and the most recent report was 4 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
🇨🇦 Tanados	2026-06-24 09:08:44 (4 days ago)	Blocked by UFW [18789/tcp] Source port: 52054 TTL: 109 Packet length: 52 TOS: 0x14 This report was ... show more Blocked by UFW [18789/tcp] Source port: 52054 TTL: 109 Packet length: 52 TOS: 0x14 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 MPL	2026-06-24 08:22:50 (4 days ago)	tcp/18789	Port Scan
🇳🇱 donarev419	2026-06-24 01:39:21 (5 days ago)	Connection to port 8055 with data transfer. Data preview:	Port Scan Hacking
🇩🇪 ValtonTahiri	2026-06-23 09:25:23 (5 days ago)	UFW blocked a suspicious connection attempt to a closed or denied port. This activity is commonly as ... show more UFW blocked a suspicious connection attempt to a closed or denied port. This activity is commonly associated with port scanning, service discovery, or automated internet probing. Technical: source_ip=8.221.139.43; proto=TCP; source_port=54621; target_port=18789; flags=SYN show less	Port Scan
🇺🇸 xmission.com	2026-06-23 09:20:34 (5 days ago)	Blocked by UFW (TCP on 18789) Source port: 54623 TTL: 117 Packet length: 52 TOS: 0x00 This report ( ... show more Blocked by UFW (TCP on 18789) Source port: 54623 TTL: 117 Packet length: 52 TOS: 0x00 This report (for 8.221.139.43) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 MPL	2026-06-23 09:10:59 (5 days ago)	tcp/18789 (2 or more attempts)	Port Scan
🇺🇸 xmission.com	2026-05-19 09:22:07 (1 month ago)	Blocked by UFW (TCP on 80) Source port: 53598 TTL: 117 Packet length: 52 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 80) Source port: 53598 TTL: 117 Packet length: 52 TOS: 0x00 This report (for 8.221.139.43) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan Web App Attack
🇹🇭 Sawasdee	2026-05-18 03:17:49 (1 month ago)	Port Scan ...	Port Scan
Anonymous	2026-05-17 19:15:05 (1 month ago)	Port Scan detected from 8.221.139.43 (JP/Japan/-). 5 hits in the last 50 seconds	Brute-Force Port Scan
🇫🇷 ISPLtd	2026-05-17 12:55:05 (1 month ago)	May 17 14:54:48 8.221.139.43 TCP SPT=51053 DPT=1634 SYN May 17 14:54:56 8.221.139.43 TCP SPT=51041 D ... show more May 17 14:54:48 8.221.139.43 TCP SPT=51053 DPT=1634 SYN May 17 14:54:56 8.221.139.43 TCP SPT=51041 DPT=7777 SYN May 17 14:55:04 8.221.139.43 TCP SPT=51045 DPT=2152 ... show less	Port Scan
🇫🇷 ISPLtd	2026-05-17 11:30:33 (1 month ago)	May 17 08:30:17 8.221.139.43 TCP SPT=53092 DPT=1883 SYN May 17 08:30:25 8.221.139.43 TCP SPT=53101 D ... show more May 17 08:30:17 8.221.139.43 TCP SPT=53092 DPT=1883 SYN May 17 08:30:25 8.221.139.43 TCP SPT=53101 DPT=7005 SYN May 17 08:30:33 8.221.139.43 TCP SPT=53094 DPT=8025 ... show less	Port Scan
🇩🇪 2048	2026-05-17 11:09:30 (1 month ago)	2026-05-17T13:08:42.029458+02:00 machodeer kernel: [1724038.693443] [UFW BLOCK] IN=ens3 OUT= MAC=RED ... show more 2026-05-17T13:08:42.029458+02:00 machodeer kernel: [1724038.693443] [UFW BLOCK] IN=ens3 OUT= MAC=REDACTED SRC=8.221.139.43 DST=REDACTED LEN=52 TOS=0x04 PREC=0x00 TTL=111 ID=33825 DF PROTO=TCP SPT=56172 DPT=9867 WINDOW=5280 RES=0x00 SYN URGP=0 2026-05-17T13:09:22.228195+02:00 machodeer kernel: [1724078.892363] [UFW BLOCK] IN=ens3 OUT= MAC=REDACTED SRC=8.221.139.43 DST=REDACTED LEN=52 TOS=0x04 PREC=0x00 TTL=109 ID=8160 DF PROTO=TCP SPT=56169 DPT=1048 WINDOW=5584 RES=0x00 SYN URGP=0 2026-05-17T13:09:30.274090+02:00 machodeer kernel: [1724086.936616] [UFW BLOCK] IN=ens3 OUT= MAC=REDACTED SRC=8.221.139.43 DST=REDACTED LEN=52 TOS=0x04 PREC=0x00 TTL=111 ID=16132 DF PROTO=TCP SPT=56162 DPT=10554 WINDOW=4512 RES=0x00 SYN URGP=0 show less	Port Scan
🇺🇸 thororen	2026-05-16 14:22:21 (1 month ago)	Blocked by UFW [7070/tcp] Source port: 54625 TTL: 116 Packet length: 52 TOS: 0x00 This report was g ... show more Blocked by UFW [7070/tcp] Source port: 54625 TTL: 116 Packet length: 52 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇹🇼 kk_it_man	2026-05-16 08:40:16 (1 month ago)		Port Scan
🇹🇷 Threat.live	2026-05-16 03:45:03 (1 month ago)	Suspicious Connection Attempts	Brute-Force

Showing 1 to 15 of 16 reports

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