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187.11.53.218

Neutral Activity

Abuse Confidence Score

0% Low Risk

37 reports

31 reporters · latest 3 months ago

ISP: TELEFÔNICA BRASIL S.A
Usage Type: Fixed Line ISP
ASN: AS27699
Hostname(s): 187-11-53-218.dsl.telesp.net.br
Domain Name: telefonica.com.br
Country: 🇧🇷 Brazil
City: Campinas, Sao Paulo

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

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No reports in the last 60 days

187.11.53.218 has been reported 37 times. The most recent report is from 3 months ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

Abuse Reports

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Total reports

37 from 31 distinct reporters

First reported

May 21st 2026

Most recent report

3 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇳 evicky2002	2026-07-30 03:36:26 UTC · (3 months ago)	Confirmed malicious by STILWaters CTI platform (score=100, sources=1)	Hacking Brute-Force SSH
🇩🇪 Panter	2026-05-21 21:35:46 UTC · (5 months ago)	Bruteforce detected by fail2ban SSH	Brute-Force SSH
🇫🇷 kayzo	2026-05-21 21:34:43 UTC · (5 months ago)	2026-05-21T23:28:10.531644+02:00 pterodactyl sshd-session[22101]: Failed password for invalid user admin from 187.11.53.218 port 50068 ssh2 2026-05-21T23:34:39.035537+02:00 pterodactyl sshd-session[22221]: Invalid user ruth from 187.11.53.218 port 45 ... show more 2026-05-21T23:28:10.531644+02:00 pterodactyl sshd-session[22101]: Failed password for invalid user admin from 187.11.53.218 port 50068 ssh2 2026-05-21T23:34:39.035537+02:00 pterodactyl sshd-session[22221]: Invalid user ruth from 187.11.53.218 port 45326 2026-05-21T23:34:39.039171+02:00 pterodactyl sshd-session[22221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.53.218 2026-05-21T23:34:41.302317+02:00 pterodactyl sshd-session[22221]: Failed password for invalid user ruth from 187.11.53.218 port 45326 ssh2 ... show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-21 21:21:48 UTC · (5 months ago)	187.11.53.218 (BR/Brazil/187-11-53-218.dsl.telesp.net.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 21 16:17:49 14966 sshd[27835]: pam_unix(sshd:auth): authenticatio ... show more 187.11.53.218 (BR/Brazil/187-11-53-218.dsl.telesp.net.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 21 16:17:49 14966 sshd[27835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.90.8.86 user=root May 21 16:17:51 14966 sshd[27835]: Failed password for root from 200.90.8.86 port 55696 ssh2 May 21 15:48:41 14966 sshd[21839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.62.22.47 user=root May 21 15:48:44 14966 sshd[21839]: Failed password for root from 50.62.22.47 port 47552 ssh2 May 21 16:21:29 14966 sshd[28613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.53.218 user=root IP Addresses Blocked: 200.90.8.86 (VE/Venezuela/200-90-8-86.bol-00.rai.cantv.net) 50.62.22.47 (US/United States/47.22.62.50.host.secureserver.net) show less	Brute-Force SSH
🇫🇷 Lat31320	2026-05-21 21:15:29 UTC · (5 months ago)	gate - SSH brute force ...	Brute-Force SSH
🇷🇺 it.inpglobal.com	2026-05-21 21:14:41 UTC · (5 months ago)	$f2bV_matches	Brute-Force SSH
🇩🇪 DAUGDE	2026-05-21 18:23:52 UTC · (5 months ago)	May 21 20:05:07 v2202011133598132617 sshd[2525734]: Invalid user lijun from 187.11.53.218 port 34878 May 21 20:14:22 v2202011133598132617 sshd[2533161]: Invalid user dovecot from 187.11.53.218 port 43982 May 21 20:23:51 v2202011133598132617 sshd[2540 ... show more May 21 20:05:07 v2202011133598132617 sshd[2525734]: Invalid user lijun from 187.11.53.218 port 34878 May 21 20:14:22 v2202011133598132617 sshd[2533161]: Invalid user dovecot from 187.11.53.218 port 43982 May 21 20:23:51 v2202011133598132617 sshd[2540514]: Invalid user deployer from 187.11.53.218 port 47706 ... show less	Brute-Force SSH
🇺🇸 Sardonimous	2026-05-21 18:18:12 UTC · (5 months ago)	2026-05-21T13:08:52.417919-05:00 plex sshd-session[240861]: Invalid user lijun from 187.11.53.218 port 50268 2026-05-21T13:18:12.092084-05:00 plex sshd-session[240974]: Invalid user dovecot from 187.11.53.218 port 60664 ...	Brute-Force SSH
🇰🇷 hanb.jp	2026-05-21 18:12:37 UTC · (5 months ago)	May 21 18:12:34 v4bgp sshd[1663835]: Invalid user lijun from 187.11.53.218 port 48570 May 21 18:12:34 v4bgp sshd[1663835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.53.218 May 21 18:12:36 v4bgp ss ... show more May 21 18:12:34 v4bgp sshd[1663835]: Invalid user lijun from 187.11.53.218 port 48570 May 21 18:12:34 v4bgp sshd[1663835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.53.218 May 21 18:12:36 v4bgp sshd[1663835]: Failed password for invalid user lijun from 187.11.53.218 port 48570 ssh2 ... show less	Brute-Force SSH
🇫🇮 6kilowatti	2026-05-21 18:11:41 UTC · (5 months ago)	2026-05-21T21:01:29.810050+03:00 oh6ah sshd[538277]: Failed password for root from 187.11.53.218 port 32900 ssh2 2026-05-21T21:11:40.871343+03:00 oh6ah sshd[541106]: Invalid user lijun from 187.11.53.218 port 44160 ...	Brute-Force SSH
🇨🇦 dpinse	2026-05-21 18:09:59 UTC · (5 months ago)	Honeypot [honeypot-ca-sensor1]: Brute-force attack detected on 22/SSH • Credential used: root:edcrfv • Number of login attempts: 1 • Client: SSH-2.0-libssh_0.11.1	SSH
🇫🇮 licen777	2026-05-21 17:58:05 UTC · (5 months ago)	Cowrie Honeypot: 5 unauthorised SSH/Telnet login attempts between 2026-05-21T17:55:41Z and 2026-05-21T17:58:05Z	Brute-Force SSH
🇫🇮 bittiguru.fi	2026-05-21 17:31:47 UTC · (5 months ago)	May 21 20:25:03 www1 sshd\[16937\]: Invalid user admin from 187.11.53.218May 21 20:25:05 www1 sshd\[16937\]: Failed password for invalid user admin from 187.11.53.218 port 35816 ssh2May 21 20:27:12 www1 sshd\[17256\]: Invalid user admin from 187.11.5 ... show more May 21 20:25:03 www1 sshd\[16937\]: Invalid user admin from 187.11.53.218May 21 20:25:05 www1 sshd\[16937\]: Failed password for invalid user admin from 187.11.53.218 port 35816 ssh2May 21 20:27:12 www1 sshd\[17256\]: Invalid user admin from 187.11.53.218May 21 20:27:14 www1 sshd\[17256\]: Failed password for invalid user admin from 187.11.53.218 port 38718 ssh2May 21 20:29:34 www1 sshd\[17356\]: Failed password for root from 187.11.53.218 port 50298 ssh2May 21 20:31:47 www1 sshd\[17684\]: Invalid user sftpuser from 187.11.53.218 ... show less	Brute-Force SSH
🇫🇮 bittiguru.fi	2026-05-21 17:13:05 UTC · (5 months ago)	May 21 20:06:03 www1 sshd\[15382\]: Invalid user kafka from 187.11.53.218May 21 20:06:05 www1 sshd\[15382\]: Failed password for invalid user kafka from 187.11.53.218 port 39352 ssh2May 21 20:08:26 www1 sshd\[15498\]: Invalid user spark from 187.11.5 ... show more May 21 20:06:03 www1 sshd\[15382\]: Invalid user kafka from 187.11.53.218May 21 20:06:05 www1 sshd\[15382\]: Failed password for invalid user kafka from 187.11.53.218 port 39352 ssh2May 21 20:08:26 www1 sshd\[15498\]: Invalid user spark from 187.11.53.218May 21 20:08:28 www1 sshd\[15498\]: Failed password for invalid user spark from 187.11.53.218 port 49304 ssh2May 21 20:10:46 www1 sshd\[15846\]: Failed password for root from 187.11.53.218 port 38334 ssh2May 21 20:13:04 www1 sshd\[15959\]: Invalid user libvirt from 187.11.53.218 ... show less	Brute-Force SSH
🇩🇪 icera-network.de	2026-05-21 17:03:18 UTC · (5 months ago)	2026-05-21T18:54:21.392017+02:00 jane sshd-session[3218377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.53.218 2026-05-21T18:54:23.082825+02:00 jane sshd-session[3218377]: Failed password for invali ... show more 2026-05-21T18:54:21.392017+02:00 jane sshd-session[3218377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.11.53.218 2026-05-21T18:54:23.082825+02:00 jane sshd-session[3218377]: Failed password for invalid user admin from 187.11.53.218 port 41646 ssh2 2026-05-21T19:03:17.246671+02:00 jane sshd-session[3228766]: Invalid user test from 187.11.53.218 port 33848 ... show less	Brute-Force SSH

Showing 1 to 15 of 37 reports

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