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155.4.204.207

Neutral Activity

Abuse Confidence Score

0% Low Risk

278 reports

117 reporters · latest 8 months ago

ISP: Bahnhof AB, Sweden
Usage Type: Fixed Line ISP
ASN: AS8473
Hostname(s): h-155-4-204-207.a463.priv.bahnhof.se
Domain Name: bahnhof.cloud
Country: 🇸🇪 Sweden
City: Karlstad, Varmland

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

Report Whois

No reports in the last 60 days

155.4.204.207 has been reported 278 times. The most recent report is from 8 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

Export reports CSV

Total reports

278 from 117 distinct reporters

First reported

June 3rd 2021

Most recent report

8 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇹🇷 rtbh.com.tr	2026-02-26 20:11:46 UTC · (8 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇩🇪 Paul Smith	2026-02-26 04:44:40 UTC · (8 months ago)	Email Auth Brute force attack 2/2 in last day	Brute-Force
🇰🇷 Woodie	2026-02-26 01:27:49 UTC · (8 months ago)	2026-02-25T20:17:46.027155-05:00 debian sshd[1736124]: Failed password for invalid user support from 155.4.204.207 port 46262 ssh2 2026-02-25T20:27:29.389067-05:00 debian sshd[1745024]: Invalid user support from 155.4.204.207 port 36256 2026-02-25T20 ... show more 2026-02-25T20:17:46.027155-05:00 debian sshd[1736124]: Failed password for invalid user support from 155.4.204.207 port 46262 ssh2 2026-02-25T20:27:29.389067-05:00 debian sshd[1745024]: Invalid user support from 155.4.204.207 port 36256 2026-02-25T20:27:29.393086-05:00 debian sshd[1745024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.204.207 2026-02-25T20:27:31.397905-05:00 debian sshd[1745024]: Failed password for invalid user support from 155.4.204.207 port 36256 ssh2 2026-02-25T20:27:49.015343-05:00 debian sshd[1745435]: Invalid user centos from 155.4.204.207 port 43914 ... show less	Brute-Force SSH
🇰🇷 Woodie	2026-02-26 00:52:24 UTC · (8 months ago)	2026-02-25T19:45:38.078577-05:00 debian sshd[1705397]: Failed password for root from 155.4.204.207 port 38938 ssh2 2026-02-25T19:49:16.897116-05:00 debian sshd[1708975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser ... show more 2026-02-25T19:45:38.078577-05:00 debian sshd[1705397]: Failed password for root from 155.4.204.207 port 38938 ssh2 2026-02-25T19:49:16.897116-05:00 debian sshd[1708975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.204.207 user=root 2026-02-25T19:49:19.447059-05:00 debian sshd[1708975]: Failed password for root from 155.4.204.207 port 39516 ssh2 2026-02-25T19:52:21.064491-05:00 debian sshd[1711988]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.204.207 user=root 2026-02-25T19:52:23.012670-05:00 debian sshd[1711988]: Failed password for root from 155.4.204.207 port 37936 ssh2 ... show less	Brute-Force SSH
🇰🇷 Woodie	2026-02-26 00:30:01 UTC · (8 months ago)	2026-02-25T19:24:36.656822-05:00 debian sshd[1683366]: Failed password for invalid user admin from 155.4.204.207 port 41766 ssh2 2026-02-25T19:29:16.392988-05:00 debian sshd[1687905]: Invalid user ubnt from 155.4.204.207 port 52674 2026-02-25T19:29:1 ... show more 2026-02-25T19:24:36.656822-05:00 debian sshd[1683366]: Failed password for invalid user admin from 155.4.204.207 port 41766 ssh2 2026-02-25T19:29:16.392988-05:00 debian sshd[1687905]: Invalid user ubnt from 155.4.204.207 port 52674 2026-02-25T19:29:16.396992-05:00 debian sshd[1687905]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.204.207 2026-02-25T19:29:18.542456-05:00 debian sshd[1687905]: Failed password for invalid user ubnt from 155.4.204.207 port 52674 ssh2 2026-02-25T19:30:00.163737-05:00 debian sshd[1688609]: Invalid user test from 155.4.204.207 port 41780 ... show less	Brute-Force SSH
🇰🇷 Woodie	2026-02-26 00:10:53 UTC · (8 months ago)	2026-02-25T19:10:41.373175-05:00 debian sshd[1669273]: Failed password for invalid user ubnt from 155.4.204.207 port 55826 ssh2 2026-02-25T19:10:51.339922-05:00 debian sshd[1669480]: Invalid user pi from 155.4.204.207 port 40722 2026-02-25T19:10:53.0 ... show more 2026-02-25T19:10:41.373175-05:00 debian sshd[1669273]: Failed password for invalid user ubnt from 155.4.204.207 port 55826 ssh2 2026-02-25T19:10:51.339922-05:00 debian sshd[1669480]: Invalid user pi from 155.4.204.207 port 40722 2026-02-25T19:10:53.053541-05:00 debian sshd[1669514]: Invalid user admin from 155.4.204.207 port 49760 2026-02-25T19:10:51.343499-05:00 debian sshd[1669480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.204.207 2026-02-25T19:10:53.457153-05:00 debian sshd[1669480]: Failed password for invalid user pi from 155.4.204.207 port 40722 ssh2 ... show less	Brute-Force SSH
Anonymous	2026-02-26 00:09:09 UTC · (8 months ago)	IMAP password guessing	Brute-Force
🇩🇪 eskilbrun	2026-02-26 00:08:24 UTC · (8 months ago)	2026-02-26T01:08:23.132672+01:00 linode1.eskil.net postfix/smtpd[443909]: warning: h-155-4-204-207.A463.priv.bahnhof.se[155.4.204.207]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=eskil 2026-02-26T01:08:23.658827+01:00 linod ... show more 2026-02-26T01:08:23.132672+01:00 linode1.eskil.net postfix/smtpd[443909]: warning: h-155-4-204-207.A463.priv.bahnhof.se[155.4.204.207]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=eskil 2026-02-26T01:08:23.658827+01:00 linode1.eskil.net postfix/smtpd[443909]: lost connection after AUTH from h-155-4-204-207.A463.priv.bahnhof.se[155.4.204.207] 2026-02-26T01:08:23.659324+01:00 linode1.eskil.net postfix/smtpd[443909]: disconnect from h-155-4-204-207.A463.priv.bahnhof.se[155.4.204.207] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇨🇳 ThreatBook.io	2026-02-25 23:12:56 UTC · (8 months ago)	ThreatBook Intelligence: Zombie,Spam more details on https://threatbook.io/ip/155.4.204.207	SSH
🇫🇷 starhelix	2026-02-25 22:54:05 UTC · (8 months ago)	SSH login on honeypot.	Brute-Force SSH
🇵🇱 TheWojtek	2026-02-25 20:20:38 UTC · (8 months ago)	Feb 25 21:20:38 hq postfix/smtps/smtpd[1139693]: warning: h-155-4-204-207.A463.priv.bahnhof.se[155.4.204.207]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	Brute-Force
🇹🇷 rtbh.com.tr	2026-02-25 20:11:49 UTC · (8 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇺🇸 avixk	2026-02-25 19:48:09 UTC · (8 months ago)	Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "nobody" at 2026-02-25T19:48:09Z	Brute-Force SSH
🇩🇪 Jarda_H	2026-02-25 15:35:18 UTC · (8 months ago)	ssh-bf	Hacking
🇵🇱 bmino.pl	2026-02-25 11:51:27 UTC · (8 months ago)	Autoban IP(2): 155.4.204.207 - Hostname: h-155-4-204-207.a463.priv.bahnhof.se - City: Karlstad - Region: Värmland - Country: SE - Location: 59.3793,13.5036 - Organization: AS8473 Bahnhof AB - failed attempts.	Brute-Force

Showing 1 to 15 of 278 reports

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