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AbuseIPDB » 84.21.171.145

84.21.171.145 was found in our database!

This IP was reported 218 times. Confidence of Abuse is 0%: ?

ISP	Contabo GmbH
Usage Type	Data Center/Web Hosting/Transit
ASN	AS51167
Hostname(s)	vmi2895806.contaboserver.net
Domain Name	contabo.com
Country	🇫🇷 France
City	Lauterbourg, Grand Est

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

Report 84.21.171.145

Whois 84.21.171.145

IP Abuse Reports for 84.21.171.145:

This IP address has been reported a total of 218 times from 147 distinct sources. 84.21.171.145 was first reported on December 11th 2025, and the most recent report was 1 month ago.

Old Reports: The most recent abuse report for this IP address is from 1 month ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇳🇱 BellFix	2026-05-22 14:38:47 (1 month ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇳🇱 BellFix	2026-05-19 16:23:20 (1 month ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇳🇱 BellFix	2026-05-12 01:41:18 (1 month ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇳🇱 BellFix	2026-04-09 11:18:46 (2 months ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇷🇺 BellFix	2026-03-30 17:29:31 (2 months ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇳🇱 BellFix	2026-03-29 06:12:24 (2 months ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇷🇺 BellFix	2026-03-05 10:01:49 (3 months ago)	Fail2ban reported 84.21.171.145 for npm-docker	Web App Attack
🇸🇬 drewf.ink	2026-03-01 09:58:45 (3 months ago)	[09:58] Port scanning. Port(s) scanned: TCP/5984	Port Scan
🇺🇸 drewf.ink	2026-03-01 08:23:39 (3 months ago)	[08:23] Port scanning. Port(s) scanned: TCP/7001	Port Scan
Anonymous	2026-03-01 08:21:49 (3 months ago)	2026-03-01T09:21:48.316680+01:00 vps kernel: [34093559.907723] [PORTSCAN DETECTED] IN=ens3 OUT= MAC= ... show more 2026-03-01T09:21:48.316680+01:00 vps kernel: [34093559.907723] [PORTSCAN DETECTED] IN=ens3 OUT= MAC=fa:16:3e:66:f6:24:02:37:19:0d:c2:f3:08:00 SRC=84.21.171.145 DST=54.37.14.118 LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=44105 DF PROTO=TCP SPT=24509 DPT=7001 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan Brute-Force
🇩🇪 phil2k	2026-02-27 17:36:45 (3 months ago)	portscan on multiple TCP ports : Firewall: Within 2026-02-23 08:42:17 - 2026-02-27 03:13:32 CET(+010 ... show more portscan on multiple TCP ports : Firewall: Within 2026-02-23 08:42:17 - 2026-02-27 03:13:32 CET(+0100) identified: port scan from 84.21.171.145/32 on uncommon port/s: 5665(tcp:5665),9990(tcp:9990),81(tcp:81),7474(tcp:7474),8086(tcp:8086),8091(tcp:8091) (6 trials) Fail2ban: Within 2026-02-23 08:42:17 - 2026-02-27 03:13:33 CET(+0100) banned: 11 times by fail2ban[firewall]; 11 times by fail2ban[recidive] show less	Port Scan
🇯🇵 jay hung	2026-02-27 08:13:55 (3 months ago)	2026-02-27T08:13:51.898542+00:00 quarktech kernel: [1108799.617676] [UFW BLOCK] IN=eth0 OUT= MAC=22: ... show more 2026-02-27T08:13:51.898542+00:00 quarktech kernel: [1108799.617676] [UFW BLOCK] IN=eth0 OUT= MAC=22:00:92:2e:84:93:fe:ff:ff:ff:ff:ff:08:00 SRC=84.21.171.145 DST=172.237.29.33 LEN=52 TOS=0x00 PREC=0x00 TTL=40 ID=21761 DF PROTO=TCP SPT=24509 DPT=4444 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan
Anonymous	2026-02-27 06:49:06 (3 months ago)	Feb 26 06:36:19 localhost kernel: [100451285.263253] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:9 ... show more Feb 26 06:36:19 localhost kernel: [100451285.263253] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=84.21.171.145 DST=[mungedIP2] LEN=52 TOS=0x00 PREC=0x40 TTL=48 ID=23358 DF PROTO=TCP SPT=24509 DPT=4200 WINDOW=65535 RES=0x00 SYN URGP=0 Feb 26 06:36:19 localhost kernel: [100451285.263262] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=84.21.171.145 DST=[mungedIP2] LEN=52 TOS=0x00 PREC=0x40 TTL=48 ID=23358 DF PROTO=TCP SPT=24509 DPT=4200 SEQ=268155494 ACK=0 WINDOW=65535 RES=0x00 SYN URGP=0 OPT (020405B40303070402010000) Feb 27 01:49:05 localhost kernel: [100520449.878114] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=84.21.171.145 DST=[mungedIP2] LEN=52 TOS=0x00 PREC=0x40 TTL=49 ID=3140 DF PROTO=TCP SPT=24509 DPT=32400 WINDOW=65535 RES=0x00 SYN URGP=0 Feb 27 01:49:05 localhost kernel: [100520449.878123] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=84. show less	Port Scan
🇹🇷 0xi	2026-02-27 04:15:33 (3 months ago)	Malicious scanning and attack activity detected (120 attempts). Targeted ports: 2113. Triggered sens ... show more Malicious scanning and attack activity detected (120 attempts). Targeted ports: 2113. Triggered sensors: P0f, Suricata, Honeytrap. Observed via distributed honeypot network. show less	Port Scan
🇫🇷 ✨	2026-02-27 00:03:26 (3 months ago)	Rule : Security 0 - %592 84.21.171.145 49730 *hidden-privacy* 8443 6 5498542 %597 13	Port Scan Hacking Brute-Force

Showing 1 to 15 of 218 reports

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