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171.251.16.80

Neutral Activity

Abuse confidence score ?

0% Low Risk

191 reports

154 reporters · latest 1 year ago

ISP	Viettel Group
Usage Type	Fixed Line ISP
ASN	AS7552
Hostname(s)	dynamic-ip-adsl.viettel.vn
Domain Name	viettel.com.vn
Country	🇻🇳 Viet Nam
City	Tien Phuoc, Da Nang City

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

Report Whois

No reports in the last 60 days

171.251.16.80 has been reported 191 times. The most recent report is from 1 year 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.

IP Abuse Reports for 171.251.16.80

This IP address has been reported a total of 191 times from 154 distinct sources. 171.251.16.80 was first reported on June 26th 2025, and the most recent report was 1 year ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇹🇷 rtbh.com.tr	2025-08-05 20:08:04 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-08-04 20:08:04 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇩🇪 ghostwarriors	2025-08-03 22:51:04 (1 year ago)	Unauthorized connection attempt detected, SSH Brute-Force	Port Scan Brute-Force SSH
🇺🇸 sh97	2025-06-29 19:13:31 (1 year ago)	VPN-CONTROL-MASTER.vpn: SSH Brute Force from 171.251.16.80 at 2025-06-30 00:43:31 IST	Brute-Force SSH
🇹🇷 rtbh.com.tr	2025-06-28 20:07:24 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇺🇸 BSG Webmaster	2025-06-28 07:30:04 (1 year ago)	171.251.16.80 fell into Endlessh tarpit; 0/74 total connections are currently still open. Total time ... show more 171.251.16.80 fell into Endlessh tarpit; 0/74 total connections are currently still open. Total time wasted: 2h 9m . Total bytes sent by tarpit: 11.00KiB. Report generated by Endlessh Report Generator v1.2.3 show less	Port Scan Hacking Brute-Force SSH
🇨🇳 ThreatBook.io	2025-06-28 00:51:14 (1 year ago)	ThreatBook Intelligence: Dynamic IP more details on http://threatbook.io/ip/171.251.16.80	SSH
🇹🇷 rtbh.com.tr	2025-06-28 00:07:22 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇫🇮 FlexPete	2025-06-27 23:59:59 (1 year ago)	SSH brute force 20250627	Hacking Brute-Force SSH
🇹🇷 rtbh.com.tr	2025-06-27 20:07:24 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇫🇮 StopIt!	2025-06-27 11:40:17 (1 year ago)	Jun 27 06:53:22 master sshd[719828]: Failed password for invalid user support from 171.251.16.80 por ... show more Jun 27 06:53:22 master sshd[719828]: Failed password for invalid user support from 171.251.16.80 port 43434 ssh2 Jun 27 06:53:24 master sshd[719830]: Failed password for invalid user user from 171.251.16.80 port 43448 ssh2 Jun 27 06:54:02 master sshd[719837]: Failed password for root from 171.251.16.80 port 45790 ssh2 Jun 27 06:54:11 master sshd[719834]: Failed password for invalid user admin from 171.251.16.80 port 33050 ssh2 Jun 27 06:54:32 master sshd[719845]: Failed password for invalid user admin from 171.251.16.80 port 59026 ssh2 Jun 27 06:54:51 master sshd[719849]: Failed password for invalid user squid from 171.251.16.80 port 53498 ssh2 Jun 27 06:54:58 master sshd[719851]: Failed password for invalid user guest from 171.251.16.80 port 38448 ssh2 Jun 27 06:55:16 master sshd[719841]: Failed password for root from 171.251.16.80 port 54972 ssh2 Jun 27 06:55:16 master sshd[719859]: Failed password for root from 171.251.16.80 port 43034 ssh2 show less	Brute-Force SSH
🇺🇸 BSG Webmaster	2025-06-27 07:30:04 (1 year ago)	171.251.16.80 fell into Endlessh tarpit; 0/74 total connections are currently still open. Total time ... show more 171.251.16.80 fell into Endlessh tarpit; 0/74 total connections are currently still open. Total time wasted: 2h 9m . Total bytes sent by tarpit: 11.00KiB. Report generated by Endlessh Report Generator v1.2.3 show less	Port Scan Hacking Brute-Force SSH
🇩🇪 NetWatch	2025-06-27 07:18:00 (1 year ago)	The IP 171.251.16.80 tried multiple SSH logins	Brute-Force SSH
🇰🇷 Woodie	2025-06-27 06:02:55 (1 year ago)	2025-06-27T02:02:52.162248-04:00 debian sshd[2920721]: pam_unix(sshd:auth): authentication failure; ... show more 2025-06-27T02:02:52.162248-04:00 debian sshd[2920721]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.251.16.80 2025-06-27T02:02:54.314516-04:00 debian sshd[2920721]: Failed password for invalid user admin from 171.251.16.80 port 41226 ssh2 2025-06-27T02:02:54.490276-04:00 debian sshd[2920816]: Invalid user ubnt from 171.251.16.80 port 49920 2025-06-27T02:02:52.914983-04:00 debian sshd[2920767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.251.16.80 user=root 2025-06-27T02:02:55.067070-04:00 debian sshd[2920767]: Failed password for root from 171.251.16.80 port 41240 ssh2 ... show less	Brute-Force SSH
🇦🇹 paradoxnetworks	2025-06-27 05:59:27 (1 year ago)	2025-06-27T05:59:25.334303+00:00 edge-ntt-vie01.int.pdx.net.uk sshd[1591880]: Invalid user admin fro ... show more 2025-06-27T05:59:25.334303+00:00 edge-ntt-vie01.int.pdx.net.uk sshd[1591880]: Invalid user admin from 171.251.16.80 port 44228 2025-06-27T05:59:24.779371+00:00 edge-ntt-vie01.int.pdx.net.uk sshd[1591878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.251.16.80 user=sshd 2025-06-27T05:59:26.375204+00:00 edge-ntt-vie01.int.pdx.net.uk sshd[1591878]: Failed password for sshd from 171.251.16.80 port 44224 ssh2 ... show less	Brute-Force SSH

Showing 1 to 15 of 191 reports

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