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AbuseIPDB » 167.99.66.251

167.99.66.251 was found in our database!

This IP was reported 28 times. Confidence of Abuse is 0%: ?

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 167.99.66.251

Whois 167.99.66.251

IP Abuse Reports for 167.99.66.251:

This IP address has been reported a total of 28 times from 21 distinct sources. 167.99.66.251 was first reported on February 19th 2026, and the most recent report was 3 months ago.

Old Reports: The most recent abuse report for this IP address is from 3 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇹🇷 rtbh.com.tr	2026-02-21 20:11:41 (3 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2026-02-21 00:11:40 (3 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇳🇱 mateisr	2026-02-19 15:21:25 (3 months ago)	Fail2Ban - SSHD brute-force SSH server ...	Brute-Force SSH
🇫🇮 SamJUK	2026-02-19 15:02:38 (3 months ago)	2026-02-19T15:01:39.060799+00:00 hostname sshd[1608094]: Failed password for invalid user test4 from ... show more 2026-02-19T15:01:39.060799+00:00 hostname sshd[1608094]: Failed password for invalid user test4 from 167.99.66.251 port 34308 ssh2 2026-02-19T15:02:06.568201+00:00 hostname sshd[1608096]: Invalid user test4 from 167.99.66.251 port 33634 2026-02-19T15:02:06.839873+00:00 hostname sshd[1608096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T15:02:08.631890+00:00 hostname sshd[1608096]: Failed password for invalid user test4 from 167.99.66.251 port 33634 ssh2 2026-02-19T15:02:37.523476+00:00 hostname sshd[1608100]: Invalid user test4 from 167.99.66.251 port 40050 ... show less	Brute-Force SSH
🇫🇮 SamJUK	2026-02-19 14:40:23 (3 months ago)	2026-02-19T14:39:25.488720+00:00 hostname sshd[1607868]: Failed password for invalid user www from 1 ... show more 2026-02-19T14:39:25.488720+00:00 hostname sshd[1607868]: Failed password for invalid user www from 167.99.66.251 port 53644 ssh2 2026-02-19T14:39:53.538077+00:00 hostname sshd[1607882]: Invalid user www from 167.99.66.251 port 57246 2026-02-19T14:39:53.815225+00:00 hostname sshd[1607882]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T14:39:55.610769+00:00 hostname sshd[1607882]: Failed password for invalid user www from 167.99.66.251 port 57246 ssh2 2026-02-19T14:40:23.379563+00:00 hostname sshd[1607903]: Invalid user www from 167.99.66.251 port 55518 ... show less	Brute-Force SSH
🇫🇮 SamJUK	2026-02-19 14:16:39 (3 months ago)	2026-02-19T14:16:06.244242+00:00 hostname sshd[1607522]: pam_unix(sshd:auth): authentication failure ... show more 2026-02-19T14:16:06.244242+00:00 hostname sshd[1607522]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T14:16:08.136942+00:00 hostname sshd[1607522]: Failed password for invalid user hadoop from 167.99.66.251 port 41068 ssh2 2026-02-19T14:16:36.557638+00:00 hostname sshd[1607534]: Invalid user hadoop from 167.99.66.251 port 34304 2026-02-19T14:16:36.828817+00:00 hostname sshd[1607534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T14:16:38.844009+00:00 hostname sshd[1607534]: Failed password for invalid user hadoop from 167.99.66.251 port 34304 ssh2 ... show less	Brute-Force SSH
🇫🇮 SamJUK	2026-02-19 13:54:16 (3 months ago)	2026-02-19T13:53:14.406268+00:00 hostname sshd[1607128]: Failed password for invalid user oracle fro ... show more 2026-02-19T13:53:14.406268+00:00 hostname sshd[1607128]: Failed password for invalid user oracle from 167.99.66.251 port 55356 ssh2 2026-02-19T13:53:42.397882+00:00 hostname sshd[1607134]: Invalid user oracle from 167.99.66.251 port 42900 2026-02-19T13:53:42.671912+00:00 hostname sshd[1607134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T13:53:45.059419+00:00 hostname sshd[1607134]: Failed password for invalid user oracle from 167.99.66.251 port 42900 ssh2 2026-02-19T13:54:15.547496+00:00 hostname sshd[1607148]: Invalid user oracle from 167.99.66.251 port 34378 ... show less	Brute-Force SSH
🇫🇮 hieronymousch	2026-02-19 13:36:22 (3 months ago)	Feb 19 14:35:51 franssen sshd[1478939]: Failed password for invalid user odoo from 167.99.66.251 por ... show more Feb 19 14:35:51 franssen sshd[1478939]: Failed password for invalid user odoo from 167.99.66.251 port 44628 ssh2 Feb 19 14:36:18 franssen sshd[1479014]: Connection from 167.99.66.251 port 38306 on 135.181.83.113 port 22 rdomain "" Feb 19 14:36:19 franssen sshd[1479014]: Invalid user odoo from 167.99.66.251 port 38306 Feb 19 14:36:19 franssen sshd[1479014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 Feb 19 14:36:21 franssen sshd[1479014]: Failed password for invalid user odoo from 167.99.66.251 port 38306 ssh2 ... show less	Brute-Force SSH
🇨🇦 hpg	2026-02-19 13:33:44 (3 months ago)	31 invalid SSH login attempts from 167.99.66.251 in the last 0.5 hours	Brute-Force SSH
🇫🇮 SamJUK	2026-02-19 13:30:58 (3 months ago)	2026-02-19T13:30:23.848715+00:00 hostname sshd[1606844]: pam_unix(sshd:auth): authentication failure ... show more 2026-02-19T13:30:23.848715+00:00 hostname sshd[1606844]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T13:30:25.842008+00:00 hostname sshd[1606844]: Failed password for invalid user dspace from 167.99.66.251 port 57282 ssh2 2026-02-19T13:30:56.384552+00:00 hostname sshd[1606846]: Invalid user dspace from 167.99.66.251 port 41250 2026-02-19T13:30:56.659708+00:00 hostname sshd[1606846]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 2026-02-19T13:30:57.852559+00:00 hostname sshd[1606846]: Failed password for invalid user dspace from 167.99.66.251 port 41250 ssh2 ... show less	Brute-Force SSH
🇩🇪 ghostwarriors	2026-02-19 13:20:55 (3 months ago)	Unauthorized connection attempt detected, SSH Brute-Force	Brute-Force Port Scan SSH
🇺🇸 compilergeek	2026-02-19 13:20:05 (3 months ago)	2026-02-19T08:17:54.435353-05:00 main-nyc3 sshd[94030]: Invalid user admin from 167.99.66.251 port 4 ... show more 2026-02-19T08:17:54.435353-05:00 main-nyc3 sshd[94030]: Invalid user admin from 167.99.66.251 port 43158 2026-02-19T08:18:26.408870-05:00 main-nyc3 sshd[94042]: Invalid user admin from 167.99.66.251 port 56588 2026-02-19T08:18:57.932202-05:00 main-nyc3 sshd[94051]: Invalid user admin from 167.99.66.251 port 48162 2026-02-19T08:19:31.422084-05:00 main-nyc3 sshd[94111]: Invalid user admin from 167.99.66.251 port 46602 2026-02-19T08:20:05.026123-05:00 main-nyc3 sshd[94137]: Invalid user admin from 167.99.66.251 port 53536 ... show less	Brute-Force SSH
🇸🇬 digitalsekuriti.id	2026-02-19 13:18:48 (3 months ago)	2026-02-19T13:17:45.182931+00:00 auxonode sshd[692782]: Invalid user admin from 167.99.66.251 port 5 ... show more 2026-02-19T13:17:45.182931+00:00 auxonode sshd[692782]: Invalid user admin from 167.99.66.251 port 58564 2026-02-19T13:18:16.843898+00:00 auxonode sshd[692813]: Invalid user admin from 167.99.66.251 port 54356 2026-02-19T13:18:48.242772+00:00 auxonode sshd[692819]: Invalid user admin from 167.99.66.251 port 43640 ... show less	Brute-Force SSH
🇺🇸 cgsmith	2026-02-19 13:17:59 (3 months ago)		Brute-Force SSH
🇫🇮 pr0vieh	2026-02-19 13:11:42 (3 months ago)	2026-02-19T14:09:21.399218+01:00 Linux14 sshd-session[2184402]: pam_unix(sshd:auth): authentication ... show more 2026-02-19T14:09:21.399218+01:00 Linux14 sshd-session[2184402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 user=root 2026-02-19T14:09:23.243659+01:00 Linux14 sshd-session[2184402]: Failed password for root from 167.99.66.251 port 58042 ssh2 2026-02-19T14:09:56.396468+01:00 Linux14 sshd-session[2186308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 user=root 2026-02-19T14:09:58.538650+01:00 Linux14 sshd-session[2186308]: Failed password for root from 167.99.66.251 port 33242 ssh2 2026-02-19T14:10:30.543393+01:00 Linux14 sshd-session[2188681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.251 user=root 2026-02-19T14:10:32.423648+01:00 Linux14 sshd-session[2188681]: Failed password for root from 167.99.66.251 port 57388 ssh2 2026-02-19T14:11:04.900981+01:00 Linux14 sshd-session[2190851]: pam_unix(sshd:auth): authenticati ... show less	Brute-Force SSH

Showing 1 to 15 of 28 reports

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