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AbuseIPDB » 159.223.50.21

159.223.50.21 was found in our database!

This IP was reported 56 times. Confidence of Abuse is 100%: ?

100%

ISP	DigitalOcean, LLC
Usage Type	Data Center/Web Hosting/Transit
ASN	AS14061
Domain Name	digitalocean.com
Country	🇸🇬 Singapore
City	Singapore

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

Report 159.223.50.21

Whois 159.223.50.21

IP Abuse Reports for 159.223.50.21:

This IP address has been reported a total of 56 times from 38 distinct sources. 159.223.50.21 was first reported on December 19th 2025, and the most recent report was 1 day 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
🇩🇪 Ilop	2026-09-19 22:01:53 (1 day ago)	[hp-100] 2 unsolicited packets to honeypot ports 10003,8003 (OCI DShield sensor)	Port Scan
🇺🇸 MPL	2026-09-19 21:46:01 (1 day ago)	tcp/8003 (4 or more attempts)	Port Scan
🇺🇸 xmission.com	2026-09-19 21:40:09 (1 day ago)	Blocked by UFW (TCP on 8003) Source port: 40656 TTL: 242 Packet length: 40 TOS: 0x00 This report (f ... show more Blocked by UFW (TCP on 8003) Source port: 40656 TTL: 242 Packet length: 40 TOS: 0x00 This report (for 159.223.50.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 en0	2026-09-19 21:31:04 (1 day ago)	159.223.50.21 was recorded 3 times by 2 hosts attempting to connect to 2 unique ports. Incident coun ... show more 159.223.50.21 was recorded 3 times by 2 hosts attempting to connect to 2 unique ports. Incident counter (4h, 24h, all-time): 3, 3, 3 show less	Port Scan
Anonymous	2026-09-19 21:26:58 (1 day ago)	Sep 19 13:44:25 localhost kernel: [118184965.573682] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:9 ... show more Sep 19 13:44:25 localhost kernel: [118184965.573682] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=159.223.50.21 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=54321 PROTO=TCP SPT=34048 DPT=10003 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 19 13:44:25 localhost kernel: [118184965.573697] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=159.223.50.21 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=54321 PROTO=TCP SPT=34048 DPT=10003 SEQ=2746729037 ACK=0 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 19 17:26:57 localhost kernel: [118198317.392223] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=159.223.50.21 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=54321 PROTO=TCP SPT=41766 DPT=8003 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 19 17:26:57 localhost kernel: [118198317.392257] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=159.223.50.21 DST=[mungedIP2] LEN=40 show less	Port Scan
🇺🇸 xmission.com	2026-09-19 21:15:36 (1 day ago)	Blocked by UFW (TCP on 8003) Source port: 59346 TTL: 247 Packet length: 40 TOS: 0x00 This report (f ... show more Blocked by UFW (TCP on 8003) Source port: 59346 TTL: 247 Packet length: 40 TOS: 0x00 This report (for 159.223.50.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-09-19 21:00:08 (1 day ago)	Blocked by UFW (TCP on 8003) Source port: 53804 TTL: 244 Packet length: 40 TOS: 0x00 This report (f ... show more Blocked by UFW (TCP on 8003) Source port: 53804 TTL: 244 Packet length: 40 TOS: 0x00 This report (for 159.223.50.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 MPL	2026-09-19 20:45:19 (1 day ago)	tcp/8003 (62 or more attempts)	Port Scan
🇺🇸 xmission.com	2026-09-19 20:38:27 (1 day ago)	Blocked by UFW (TCP on 8003) Source port: 51743 TTL: 243 Packet length: 40 TOS: 0x00 This report (f ... show more Blocked by UFW (TCP on 8003) Source port: 51743 TTL: 243 Packet length: 40 TOS: 0x00 This report (for 159.223.50.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
Anonymous	2026-09-19 20:30:47 (1 day ago)	Repeated unauthorized connection attempts to restricted service observed.	Port Scan Hacking Bad Web Bot Web App Attack
🇭🇰 CyberFox	2026-09-19 20:22:59 (1 day ago)	8003/tcp (1 or more attempts)	Port Scan
🇺🇸 xmission.com	2026-09-19 20:19:38 (1 day ago)	Blocked by UFW (TCP on 8003) Source port: 36622 TTL: 243 Packet length: 40 TOS: 0x00 This report (f ... show more Blocked by UFW (TCP on 8003) Source port: 36622 TTL: 243 Packet length: 40 TOS: 0x00 This report (for 159.223.50.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 MPL	2026-09-19 20:13:20 (1 day ago)	tcp/8003 (36 or more attempts)	Port Scan
🇺🇸 xmission.com	2026-09-19 19:23:57 (1 day ago)	Blocked by UFW (TCP on 10003) Source port: 35516 TTL: 242 Packet length: 40 TOS: 0x00 This report ( ... show more Blocked by UFW (TCP on 10003) Source port: 35516 TTL: 242 Packet length: 40 TOS: 0x00 This report (for 159.223.50.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 schematics.cc	2026-09-19 19:19:56 (1 day ago)	Blocked by on honeypot2 [10003/tcp] \| SPT: 38003 \| TTL: 243 \| LEN: 40 \| TOS: 0x00 • Reported by: abu ... show more Blocked by on honeypot2 [10003/tcp] \| SPT: 38003 \| TTL: 243 \| LEN: 40 \| TOS: 0x00 • Reported by: abuse.terraforge.fun show less	Port Scan

Showing 1 to 15 of 56 reports

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