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AbuseIPDB » 64.23.172.21

64.23.172.21 was found in our database!

This IP was reported 725 times. Confidence of Abuse is 0%: ?

ISP	DigitalOcean, LLC
Usage Type	Data Center/Web Hosting/Transit
ASN	AS14061
Domain Name	digitalocean.com
Country	🇺🇸 United States of America
City	Santa Clara, California

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

Report 64.23.172.21

Whois 64.23.172.21

IP Abuse Reports for 64.23.172.21:

This IP address has been reported a total of 725 times from 384 distinct sources. 64.23.172.21 was first reported on July 2nd 2024, and the most recent report was 8 months ago.

Old Reports: The most recent abuse report for this IP address is from 8 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 Starburst SysOp Team	2025-10-16 19:06:25 (8 months ago)	Host header is a numeric IP address. Pattern match "(?:^( (920350-nue6-1)	Hacking Bad Web Bot
🇳🇱 StopAbuse	2025-01-24 10:05:08 (1 year ago)	tcp/80	Port Scan
🇫🇷 COMAITE	2024-08-02 11:54:07 (1 year ago)	sshd: brute force trying to get access to the system. Non existent user.	SSH
🇩🇪 Rey	2024-08-02 11:28:19 (1 year ago)	ssh bruteforce login attempt - rh-s-e-c-1	Brute-Force SSH
🇵🇱 strefapi_com	2024-08-02 10:57:41 (1 year ago)	Aug 2 12:55:01 mail sshd[391603]: Failed password for invalid user wwk from 64.23.172.21 port 60832 ... show more Aug 2 12:55:01 mail sshd[391603]: Failed password for invalid user wwk from 64.23.172.21 port 60832 ssh2 Aug 2 12:56:54 mail sshd[391726]: Invalid user lhy from 64.23.172.21 port 47338 Aug 2 12:56:54 mail sshd[391726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.23.172.21 Aug 2 12:56:56 mail sshd[391726]: Failed password for invalid user lhy from 64.23.172.21 port 47338 ssh2 Aug 2 12:57:40 mail sshd[391779]: Invalid user dando from 64.23.172.21 port 57086 ... show less	Brute-Force SSH
🇫🇷 tyrells	2024-08-02 10:27:08 (1 year ago)	Aug 2 10:25:38 alpha sshd[4080071]: Failed password for root from 64.23.172.21 port 58900 ssh2 Aug ... show more Aug 2 10:25:38 alpha sshd[4080071]: Failed password for root from 64.23.172.21 port 58900 ssh2 Aug 2 10:26:22 alpha sshd[4080459]: Invalid user nihal from 64.23.172.21 port 60790 Aug 2 10:26:22 alpha sshd[4080459]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.23.172.21 Aug 2 10:26:24 alpha sshd[4080459]: Failed password for invalid user nihal from 64.23.172.21 port 60790 ssh2 Aug 2 10:27:07 alpha sshd[4080858]: Invalid user sftp from 64.23.172.21 port 38792 ... show less	Brute-Force SSH
🇫🇷 Nicolas Rebierre	2024-08-02 09:48:52 (1 year ago)	Aug 2 11:43:22 beastie sshd[585538]: Invalid user eddy from 64.23.172.21 port 34610 Aug 2 11:46:09 ... show more Aug 2 11:43:22 beastie sshd[585538]: Invalid user eddy from 64.23.172.21 port 34610 Aug 2 11:46:09 beastie sshd[585681]: Invalid user barret from 64.23.172.21 port 56582 Aug 2 11:47:03 beastie sshd[585728]: Invalid user master from 64.23.172.21 port 53476 Aug 2 11:47:55 beastie sshd[585782]: Invalid user shankar from 64.23.172.21 port 46978 Aug 2 11:48:51 beastie sshd[585852]: Invalid user work from 64.23.172.21 port 47094 ... show less	Brute-Force SSH
🇩🇪 Panter	2024-08-02 09:46:36 (1 year ago)	Bruteforce detected by fail2ban SSH	Brute-Force SSH
🇬🇧 AdrianT	2024-07-23 15:19:27 (1 year ago)	SSH brute force	Brute-Force SSH
🇩🇪 sf-noh.de	2024-07-21 19:31:02 (1 year ago)	Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 ... show more Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 Jul 12 05:52:35 v2202111159968167802 sshd[2409831]: Invalid user admin from 64.23.172.21 port 33550 Jul 12 05:54:39 v2202111159968167802 sshd[2410566]: Invalid user user2 from 64.23.172.21 port 34116 Jul 12 05:55:43 v2202111159968167802 sshd[2410974]: Invalid user newuser from 64.23.172.21 port 39726 Jul 12 05:58:46 v2202111159968167802 sshd[2412158]: Invalid user ubuntu from 64.23.172.21 port 46958 ... show less	Brute-Force SSH
🇩🇪 qli.de	2024-07-21 19:31:01 (1 year ago)	Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 ... show more Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 Jul 12 05:52:35 v2202111159968167802 sshd[2409831]: Invalid user admin from 64.23.172.21 port 33550 Jul 12 05:54:39 v2202111159968167802 sshd[2410566]: Invalid user user2 from 64.23.172.21 port 34116 Jul 12 05:55:43 v2202111159968167802 sshd[2410974]: Invalid user newuser from 64.23.172.21 port 39726 Jul 12 05:58:46 v2202111159968167802 sshd[2412158]: Invalid user ubuntu from 64.23.172.21 port 46958 ... show less	Brute-Force SSH
🇷🇺 nyuuzyou	2024-07-16 15:09:12 (1 year ago)	{"action": "connection", "dest_ip": "0.0.0.0", "dest_port": "22", "server": "ssh_server", "src_ip": ... show more {"action": "connection", "dest_ip": "0.0.0.0", "dest_port": "22", "server": "ssh_server", "src_ip": "64.23.172.21", "src_port": "49922", "timestamp": "2024-07-13T14:35:35.816255"} show less	Brute-Force SSH
🇩🇪 sf-noh.de	2024-07-16 05:30:14 (1 year ago)	Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 ... show more Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 Jul 12 05:52:35 v2202111159968167802 sshd[2409831]: Invalid user admin from 64.23.172.21 port 33550 Jul 12 05:54:39 v2202111159968167802 sshd[2410566]: Invalid user user2 from 64.23.172.21 port 34116 Jul 12 05:55:43 v2202111159968167802 sshd[2410974]: Invalid user newuser from 64.23.172.21 port 39726 Jul 12 05:58:46 v2202111159968167802 sshd[2412158]: Invalid user ubuntu from 64.23.172.21 port 46958 ... show less	Brute-Force SSH
🇩🇪 qli.de	2024-07-16 05:30:14 (1 year ago)	Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 ... show more Jul 12 05:51:27 v2202111159968167802 sshd[2409361]: Invalid user ubuntu from 64.23.172.21 port 60196 Jul 12 05:52:35 v2202111159968167802 sshd[2409831]: Invalid user admin from 64.23.172.21 port 33550 Jul 12 05:54:39 v2202111159968167802 sshd[2410566]: Invalid user user2 from 64.23.172.21 port 34116 Jul 12 05:55:43 v2202111159968167802 sshd[2410974]: Invalid user newuser from 64.23.172.21 port 39726 Jul 12 05:58:46 v2202111159968167802 sshd[2412158]: Invalid user ubuntu from 64.23.172.21 port 46958 ... show less	Brute-Force SSH
🇬🇧 www.elivecd.org	2024-07-15 15:04:52 (1 year ago)	2024-07-15T16:03:05.944086+01:00 hostvu2 sshd[1744727]: Failed password for root from 64.23.172.21 p ... show more 2024-07-15T16:03:05.944086+01:00 hostvu2 sshd[1744727]: Failed password for root from 64.23.172.21 port 58248 ssh2 2024-07-15T16:03:50.264035+01:00 hostvu2 sshd[1744747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.23.172.21 user=root 2024-07-15T16:03:52.660607+01:00 hostvu2 sshd[1744747]: Failed password for root from 64.23.172.21 port 55604 ssh2 2024-07-15T16:04:49.187508+01:00 hostvu2 sshd[1744974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.23.172.21 user=root 2024-07-15T16:04:51.684550+01:00 hostvu2 sshd[1744974]: Failed password for root from 64.23.172.21 port 56346 ssh2 ... show less	SSH

Showing 1 to 15 of 725 reports

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