JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

181.23.49.147

Recent Activity

Abuse Confidence Score

100% Critical

114 reports

98 reporters · latest 2 hours ago

ISP: Telefonica de Argentina
Usage Type: Fixed Line ISP
ASN: AS22927
Hostname(s): 181-23-49-147.mrse.com.ar
Domain Name: telefonica.com.ar
Country: 🇦🇷 Argentina
City: La Plata, Buenos Aires

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

Report Whois

Example preview

Account required for the enhanced features Log in Sign up

Abuse Reports

Export reports CSV

Total reports

114 from 98 distinct reporters

First reported

November 1st 2026

Most recent report

2 hours ago

Last 60 days

Top reporter locations 🇩🇪 Germany 30 🇺🇸 United States of America 20 🇫🇷 France 11

Most common categories SSH 104 Brute-Force 103 Port Scan 8 Hacking 4 Exploited Host 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
🇱🇻 radix	2026-11-05 00:07:45 (2 hours ago)	Malicious automated scanning and unauthorized access attempts.	Hacking Brute-Force
🇪🇸 librebit	2026-11-03 10:28:24 (1 day ago)	Brute force	Brute-Force
🇪🇸 whatda	2026-11-02 11:52:43 (2 days ago)	SSH brute-force login detected. Automated IDS report.	SSH Brute-Force
🇸🇰 sh97	2026-11-02 11:18:16 (2 days ago)	SK01-Hosteroid: SSH Brute Force from 181.23.49.147 at 2026-11-02 16:48:16 IST	Brute-Force SSH
🇧🇷 tiwanetbr	2026-11-02 11:15:23 (2 days ago)	Fail2Ban: Unauthorized connection / brute-force attempt detected (protocol: SSH, failed attempts: 4).	Brute-Force SSH
🇳🇱 trivox.sh	2026-11-02 10:09:33 (2 days ago)	2026-11-02T10:06:24.657914+00:00 ws1.trivox.sh sshd-session[1774085]: Disconnected from authenticating user root 181.23.49.147 port 35643 [preauth] 2026-11-02T10:09:29.786522+00:00 ws1.trivox.sh sshd-session[1774333]: Invalid user ftpuser from 181.23 ... show more 2026-11-02T10:06:24.657914+00:00 ws1.trivox.sh sshd-session[1774085]: Disconnected from authenticating user root 181.23.49.147 port 35643 [preauth] 2026-11-02T10:09:29.786522+00:00 ws1.trivox.sh sshd-session[1774333]: Invalid user ftpuser from 181.23.49.147 port 35083 2026-11-02T10:09:29.790456+00:00 ws1.trivox.sh sshd-session[1774333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 2026-11-02T10:09:31.753494+00:00 ws1.trivox.sh sshd-session[1774333]: Failed password for invalid user ftpuser from 181.23.49.147 port 35083 ssh2 ... show less	Brute-Force SSH
🇺🇸 jennij	2026-11-02 10:09:00 (2 days ago)	Fail2Ban sshd ban on Impala ...	Brute-Force SSH
🇮🇹 emernetsrl	2026-11-02 09:42:01 (2 days ago)	2026-11-02T11:41:59.063828+02:00 pve sshd-session[2588486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 2026-11-02T11:42:00.574942+02:00 pve sshd-session[2588486]: Failed password for invalid ... show more 2026-11-02T11:41:59.063828+02:00 pve sshd-session[2588486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 2026-11-02T11:42:00.574942+02:00 pve sshd-session[2588486]: Failed password for invalid user matrix from 181.23.49.147 port 58615 ssh2 ... show less	Brute-Force SSH
🇹🇷 kie	2026-11-02 09:13:59 (2 days ago)	02-11-2026:09:13:30UTC [Honeypot] Port scan / connection probe port:2222 (3 connection(s)).	Port Scan
🇩🇪 Wuck	2026-11-02 09:06:24 (2 days ago)	2026-11-02T10:03:57.982756+01:00 Torux sshd[1890890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 2026-11-02T10:04:00.137474+01:00 Torux sshd[1890890]: Failed password for invalid user nexus ... show more 2026-11-02T10:03:57.982756+01:00 Torux sshd[1890890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 2026-11-02T10:04:00.137474+01:00 Torux sshd[1890890]: Failed password for invalid user nexus from 181.23.49.147 port 43876 ssh2 2026-11-02T10:06:22.524022+01:00 Torux sshd[1912379]: Invalid user cloud from 181.23.49.147 port 37105 2026-11-02T10:06:22.527254+01:00 Torux sshd[1912379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 2026-11-02T10:06:24.586849+01:00 Torux sshd[1912379]: Failed password for invalid user cloud from 181.23.49.147 port 37105 ssh2 ... show less	Brute-Force SSH
🇦🇺 Epic29	2026-11-02 09:05:52 (2 days ago)	2026-11-02T19:55:05.373609+11:00 sleep-salami sshd[2302392]: Disconnected from authenticating user root 181.23.49.147 port 54267 [preauth] 2026-11-02T20:03:25.611669+11:00 sleep-salami sshd[2302419]: Invalid user nexus from 181.23.49.147 port 37179 2 ... show more 2026-11-02T19:55:05.373609+11:00 sleep-salami sshd[2302392]: Disconnected from authenticating user root 181.23.49.147 port 54267 [preauth] 2026-11-02T20:03:25.611669+11:00 sleep-salami sshd[2302419]: Invalid user nexus from 181.23.49.147 port 37179 2026-11-02T20:03:25.948059+11:00 sleep-salami sshd[2302419]: Disconnected from invalid user nexus 181.23.49.147 port 37179 [preauth] 2026-11-02T20:05:51.443006+11:00 sleep-salami sshd[2302431]: Invalid user cloud from 181.23.49.147 port 58862 2026-11-02T20:05:51.780437+11:00 sleep-salami sshd[2302431]: Disconnected from invalid user cloud 181.23.49.147 port 58862 [preauth] ... show less	Brute-Force SSH
Anonymous	2026-11-02 09:05:30 (2 days ago)	2026-11-02T10:53:16.466170+02:00 hvs sshd-session[226585]: Disconnected from authenticating user root 181.23.49.147 port 55791 [preauth] 2026-11-02T11:03:02.595592+02:00 hvs sshd-session[226646]: Invalid user nexus from 181.23.49.147 port 49598 2026- ... show more 2026-11-02T10:53:16.466170+02:00 hvs sshd-session[226585]: Disconnected from authenticating user root 181.23.49.147 port 55791 [preauth] 2026-11-02T11:03:02.595592+02:00 hvs sshd-session[226646]: Invalid user nexus from 181.23.49.147 port 49598 2026-11-02T11:03:02.835846+02:00 hvs sshd-session[226646]: Disconnected from invalid user nexus 181.23.49.147 port 49598 [preauth] 2026-11-02T11:05:29.368038+02:00 hvs sshd-session[226768]: Invalid user cloud from 181.23.49.147 port 43158 2026-11-02T11:05:29.610302+02:00 hvs sshd-session[226768]: Disconnected from invalid user cloud 181.23.49.147 port 43158 [preauth] ... show less	Brute-Force SSH
🇸🇬 focusnic.com	2026-11-02 09:05:09 (2 days ago)	Multiple SSH login attempts from 181.23.49.147 targeting user(s): nexus \| Server Managed by Focusnic	Brute-Force SSH
🇰🇷 hanb.jp	2026-11-02 08:41:41 (2 days ago)	Nov 2 08:34:45 v4bgp sshd[118716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 Nov 2 08:34:47 v4bgp sshd[118716]: Failed password for invalid user ftpuser from 181.23.49.147 port 56433 ssh2 ... show more Nov 2 08:34:45 v4bgp sshd[118716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.23.49.147 Nov 2 08:34:47 v4bgp sshd[118716]: Failed password for invalid user ftpuser from 181.23.49.147 port 56433 ssh2 Nov 2 08:41:41 v4bgp sshd[119056]: Invalid user hdfs from 181.23.49.147 port 56411 ... show less	Brute-Force SSH
Anonymous	2026-11-02 08:36:48 (2 days ago)	Nov 2 09:36:48 sshd-session[16610]: Invalid user ftpuser from 181.23.49.147 port 44223 Nov 2 09:36:48 sshd-session[16610]: Received disconnect from 181.23.49.147 port 44223:11: Bye Bye [preauth] ...	Brute-Force SSH

Showing 1 to 15 of 114 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

Recently Reported IPs:

🇺🇸 162.216.150.150

🇩🇪 64.89.163.224

🇺🇸 20.29.44.88

🇨🇳 222.71.205.34

🇨🇳 221.6.237.66

🇻🇳 160.250.128.93

🇺🇸 144.163.29.225

🇸🇬 114.119.141.201

🇺🇸 98.242.241.158

🇺🇸 75.0.193.172

🇺🇸 70.167.235.27

🇺🇸 67.205.157.94

🇸🇬 47.82.14.128

🇺🇸 40.83.182.122

🇺🇸 20.29.52.146

🇳🇱 204.76.203.38

🇳🇱 152.42.142.147

🇺🇸 136.119.234.214

🇺🇸 136.116.231.119

🇲🇾 120.141.22.227