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165.154.43.44

Recent Activity

Abuse Confidence Score

100% Critical

52 reports

46 reporters · latest 31 minutes ago

ISP: UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
Usage Type: Data Center/Web Hosting/Transit
ASN: AS135377
Domain Name: ucloud.cn
Country: 🇭🇰 Hong Kong
City: Hong Kong

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

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Abuse Reports

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Total reports

52 from 46 distinct reporters

First reported

March 26th 2026

Most recent report

31 minutes ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 11 🇩🇪 Germany 8 🇫🇷 France 8

Most common categories Brute-Force 47 SSH 47 Hacking 2 Port Scan 2 Web App Attack 1

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
🇫🇷 Asthriona	2026-11-14 09:57:17 UTC · (31 minutes ago)	Nov 14 10:54:54 Lyra sshd[3413054]: Failed password for root from 165.154.43.44 port 28294 ssh2 Nov 14 10:56:04 Lyra sshd[3413810]: Invalid user ubuntu from 165.154.43.44 port 52166 Nov 14 10:56:04 Lyra sshd[3413810]: pam_unix(sshd:auth): authenticat ... show more Nov 14 10:54:54 Lyra sshd[3413054]: Failed password for root from 165.154.43.44 port 28294 ssh2 Nov 14 10:56:04 Lyra sshd[3413810]: Invalid user ubuntu from 165.154.43.44 port 52166 Nov 14 10:56:04 Lyra sshd[3413810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 Nov 14 10:56:06 Lyra sshd[3413810]: Failed password for invalid user ubuntu from 165.154.43.44 port 52166 ssh2 Nov 14 10:57:14 Lyra sshd[3413814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root Nov 14 10:57:16 Lyra sshd[3413814]: Failed password for root from 165.154.43.44 port 34318 ssh2 ... show less	Brute-Force SSH
🇩🇪 kranem	2026-11-14 09:56:47 UTC · (32 minutes ago)	Nov 14 10:50:26 NODE-1 sshd[2539609]: Invalid user deploy from 165.154.43.44 port 47506 Nov 14 10:50:26 NODE-1 sshd[2539609]: Disconnected from invalid user deploy 165.154.43.44 port 47506 [preauth] Nov 14 10:54:24 NODE-1 sshd[2595505]: Disconnected ... show more Nov 14 10:50:26 NODE-1 sshd[2539609]: Invalid user deploy from 165.154.43.44 port 47506 Nov 14 10:50:26 NODE-1 sshd[2539609]: Disconnected from invalid user deploy 165.154.43.44 port 47506 [preauth] Nov 14 10:54:24 NODE-1 sshd[2595505]: Disconnected from authenticating user root 165.154.43.44 port 60946 [preauth] Nov 14 10:55:35 NODE-1 sshd[2613200]: Disconnected from authenticating user ubuntu 165.154.43.44 port 45670 [preauth] Nov 14 10:56:46 NODE-1 sshd[2630028]: Disconnected from authenticating user root 165.154.43.44 port 39188 [preauth] ... show less	Brute-Force SSH
🇨🇦 KIsmay	2026-11-14 09:56:11 UTC · (32 minutes ago)	2026-11-14T04:54:56.793805-05:00 www3 sshd[2153112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T04:54:58.810830-05:00 www3 sshd[2153112]: Failed password for root from 1 ... show more 2026-11-14T04:54:56.793805-05:00 www3 sshd[2153112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T04:54:58.810830-05:00 www3 sshd[2153112]: Failed password for root from 165.154.43.44 port 60978 ssh2 2026-11-14T04:56:08.909087-05:00 www3 sshd[2153610]: Invalid user ubuntu from 165.154.43.44 port 63192 2026-11-14T04:56:08.915025-05:00 www3 sshd[2153610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 2026-11-14T04:56:11.147965-05:00 www3 sshd[2153610]: Failed password for invalid user ubuntu from 165.154.43.44 port 63192 ssh2 ... show less	Brute-Force SSH
🇺🇸 yzfdude1	2026-11-14 09:55:03 UTC · (33 minutes ago)	2026-11-14T02:53:34.062918-07:00 b146-62 sshd[676916]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=deploy 2026-11-14T02:53:36.155586-07:00 b146-62 sshd[676916]: Failed password for invalid ... show more 2026-11-14T02:53:34.062918-07:00 b146-62 sshd[676916]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=deploy 2026-11-14T02:53:36.155586-07:00 b146-62 sshd[676916]: Failed password for invalid user deploy from 165.154.43.44 port 18000 ssh2 2026-11-14T02:55:02.946985-07:00 b146-62 sshd[676946]: User root from 165.154.43.44 not allowed because none of user's groups are listed in AllowGroups ... show less	Brute-Force SSH
Anonymous	2026-11-14 09:53:20 UTC · (35 minutes ago)	2026-11-14T06:53:19.017256-03:00 vmi1230637 sshd[2536798]: Invalid user deploy from 165.154.43.44 port 57216 ...	Brute-Force SSH
🇫🇮 GG UNLUCKI	2026-11-14 09:53:06 UTC · (35 minutes ago)	SSH brute-force attempt detected by Fail2Ban. Invalid login attempt against sshd.	Brute-Force SSH
🇫🇷 Batz	2026-11-14 09:50:22 UTC · (38 minutes ago)	Multiple Unauthorized Connection Attempt	Brute-Force SSH Hacking Port Scan
🇩🇪 -SK-	2026-11-14 09:22:09 UTC · (1 hour ago)	FALK (f2b sshd, abuse	Brute-Force SSH
🇺🇸 Dominik Wozniak	2026-11-14 09:21:01 UTC · (1 hour ago)	2026-11-14T09:19:46.650064+00:00 ssh sshd[2691346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 2026-11-14T09:19:48.998182+00:00 ssh sshd[2691346]: Failed password for invalid user git from 1 ... show more 2026-11-14T09:19:46.650064+00:00 ssh sshd[2691346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 2026-11-14T09:19:48.998182+00:00 ssh sshd[2691346]: Failed password for invalid user git from 165.154.43.44 port 27508 ssh2 2026-11-14T09:21:00.383981+00:00 ssh sshd[2691761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T09:21:01.558749+00:00 ssh sshd[2691761]: Failed password for root from 165.154.43.44 port 36412 ssh2 ... show less	Brute-Force SSH
🇺🇸 yzfdude1	2026-11-14 09:19:01 UTC · (1 hour ago)	2026-11-14T02:14:27.563735-07:00 goofy sshd[455193]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T02:14:29.787089-07:00 goofy sshd[455193]: Failed password for invalid use ... show more 2026-11-14T02:14:27.563735-07:00 goofy sshd[455193]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T02:14:29.787089-07:00 goofy sshd[455193]: Failed password for invalid user root from 165.154.43.44 port 15252 ssh2 2026-11-14T02:19:00.867339-07:00 goofy sshd[455339]: Invalid user git from 165.154.43.44 port 13012 ... show less	Brute-Force SSH
🇨🇦 Paschen J Ki	2026-11-14 08:59:39 UTC · (1 hour ago)	2026-11-14T08:51:56.159013r1053012 sshd[234972]: Invalid user user from 165.154.43.44 port 34836 2026-11-14T08:57:43.108701r1053012 sshd[234995]: Invalid user admin from 165.154.43.44 port 19714 2026-11-14T09:01:10.064344r1053012 sshd[235008]: Invali ... show more 2026-11-14T08:51:56.159013r1053012 sshd[234972]: Invalid user user from 165.154.43.44 port 34836 2026-11-14T08:57:43.108701r1053012 sshd[234995]: Invalid user admin from 165.154.43.44 port 19714 2026-11-14T09:01:10.064344r1053012 sshd[235008]: Invalid user testuser from 165.154.43.44 port 16250 ... show less	Brute-Force SSH
🇮🇹 alph44	2026-11-14 08:48:36 UTC · (1 hour ago)	SSH brute force attack detected: 5 failed attempts	Brute-Force
🇩🇪 Wuck	2026-11-14 08:47:52 UTC · (1 hour ago)	2026-11-14T09:45:20.220510+01:00 Evo sshd[732503]: Failed password for root from 165.154.43.44 port 36490 ssh2 2026-11-14T09:46:33.455451+01:00 Evo sshd[732505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost= ... show more 2026-11-14T09:45:20.220510+01:00 Evo sshd[732503]: Failed password for root from 165.154.43.44 port 36490 ssh2 2026-11-14T09:46:33.455451+01:00 Evo sshd[732505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T09:46:35.533706+01:00 Evo sshd[732505]: Failed password for root from 165.154.43.44 port 27526 ssh2 2026-11-14T09:47:49.085164+01:00 Evo sshd[732507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.43.44 user=root 2026-11-14T09:47:51.263883+01:00 Evo sshd[732507]: Failed password for root from 165.154.43.44 port 21172 ssh2 ... show less	Brute-Force SSH
🇨🇭 lolodotzip	2026-11-14 08:42:29 UTC · (1 hour ago)	Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2026-11-14T08:42:29Z	Brute-Force SSH
🇳🇱 venko	2026-11-14 08:17:59 UTC · (2 hours ago)	F2B/SSH	Brute-Force SSH

Showing 1 to 15 of 52 reports

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