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AbuseIPDB » 157.66.225.224

157.66.225.224

Recent Activity

225 reports found in our database

100% ▲ ▲ ▲ Critical

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ISP

HOA FRUITS LLC

Usage Type

Data Center/Web Hosting/Transit

ASN

AS150895

Domain Name

vnnic.vn

Country

🇻🇳 Viet Nam

City

Ho Chi Minh City, Ho Chi Minh City (HCMC)

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

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IP Abuse Reports for 157.66.225.224:

This IP address has been reported a total of 225 times from 61 distinct sources. 157.66.225.224 was first reported on August 22nd 2026, and the most recent report was 2 minutes ago. In the last 60 days, the top reporter locations were: United States of America with 117 reports; United Kingdom of Great Britain and Northern Ireland with 28 reports; Canada with 17 reports. The most common categories in these recent reports were: Port Scan 154 times; Brute-Force 70 times; Email Spam 56 times; Hacking 13 times; Spoofing 3 times; Other 4 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇦🇺 KevinNeale	2026-08-29 18:15:39 (2 minutes ago)	Fail2Ban recidive block for repeated malicious authentication attempts.	Web App Attack
🇺🇸 mnogoweb	2026-08-29 18:13:21 (4 minutes ago)	(smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-29 11:29:52 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=server) 2026-08-29 11:30:11 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=server) 2026-08-29 11:56:21 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=spam) 2026-08-29 11:56:40 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=spam) 2026-08-29 12:05:57 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=spam) show less	Port Scan
🇺🇸 mnogoweb	2026-08-29 17:12:58 (1 hour ago)	(smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-29 10:37:07 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=testuser) 2026-08-29 10:37:30 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=testuser) 2026-08-29 10:47:15 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=testuser) 2026-08-29 10:50:13 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=testuser) 2026-08-29 10:50:31 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=testuser) show less	Port Scan
🇫🇷 vtchost.com	2026-08-29 17:07:28 (1 hour ago)	2026-08-29T19:07:27.580105+02:00 vmi3491693 kernel: [54196.666716] PORTSCAN: IN=eth0 OUT= MAC=00:50: ... show more 2026-08-29T19:07:27.580105+02:00 vmi3491693 kernel: [54196.666716] PORTSCAN: IN=eth0 OUT= MAC=00:50:56:66:3e:63:c0:69:11:b3:a9:ed:08:00 SRC=157.66.225.224 DST=169.58.138.2 LEN=40 TOS=0x00 PREC=0x20 TTL=241 ID=29073 PROTO=TCP SPT=42366 DPT=25 WINDOW=1024 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇺🇸 mnogoweb	2026-08-29 16:13:03 (2 hours ago)	(smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-29 09:53:45 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=backup) 2026-08-29 09:54:06 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=backup) 2026-08-29 10:04:43 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=backup) 2026-08-29 10:07:32 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=backup) 2026-08-29 10:07:49 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=backup) show less	Port Scan
🇺🇸 HamSammich	2026-08-29 15:28:52 (2 hours ago)	Automated sensor: 154 SMTP, SMTP-AUTH brute-force attempts over the last 24h (latest 2026-08-29T15:2 ... show more Automated sensor: 154 SMTP, SMTP-AUTH brute-force attempts over the last 24h (latest 2026-08-29T15:28Z). Usernames tried: oracle, server, account, admin. show less	Email Spam Brute-Force
🇺🇸 mnogoweb	2026-08-29 15:13:54 (3 hours ago)	(smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-29 08:36:52 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=scan) 2026-08-29 08:37:10 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=scan) 2026-08-29 08:46:10 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=scan) 2026-08-29 08:49:08 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=scan) 2026-08-29 08:49:27 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=scan) show less	Port Scan
🇪🇸 librebit	2026-08-29 14:27:00 (3 hours ago)	Brute force	Brute-Force
🇺🇸 mnogoweb	2026-08-29 14:13:26 (4 hours ago)	(smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-29 07:29:12 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=user) 2026-08-29 07:32:28 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=user) 2026-08-29 07:32:47 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=user) 2026-08-29 07:58:47 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=sales) 2026-08-29 07:59:06 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=sales) show less	Port Scan
🇩🇪 FlyingFox	2026-08-29 13:43:09 (4 hours ago)	2026-08-29T13:39:47.049479+02:00 server1 postfix/smtpd[1386530]: warning: unknown[157.66.225.224]: S ... show more 2026-08-29T13:39:47.049479+02:00 server1 postfix/smtpd[1386530]: warning: unknown[157.66.225.224]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=info 2026-08-29T15:02:15.485767+02:00 server1 postfix/smtpd[1416456]: warning: unknown[157.66.225.224]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=test 2026-08-29T15:43:08.204676+02:00 server1 postfix/smtpd[1434775]: warning: unknown[157.66.225.224]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=user ... show less	Brute-Force
🇩🇪 mnpx	2026-08-29 13:40:46 (4 hours ago)	SMTP login attempt (4× over 2h:04m); first seen here 2026-08-29T11:37Z	Brute-Force
🇪🇸 raiolanetworks.com	2026-08-29 13:40:20 (4 hours ago)	Honeypot detection: SMTP abuse. 9 events observed. Reported automatically from a honeypot sensor.	Email Spam
🇩🇪 Admins@FBN	2026-08-29 13:31:23 (4 hours ago)	FW-PortScan: Traffic Blocked srcport=42366 dstport=25	Port Scan
🇺🇸 mnogoweb	2026-08-29 13:13:29 (5 hours ago)	(smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 157.66.225.224 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-08-29 06:37:26 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=test) 2026-08-29 06:37:50 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=test) 2026-08-29 06:47:48 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=test) 2026-08-29 06:50:51 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=test) 2026-08-29 06:51:12 login authenticator failed for (User) [157.66.225.224]: 535 Incorrect authentication data (set_id=test) show less	Port Scan
🇺🇸 aks4226	2026-08-29 13:09:52 (5 hours ago)	Unauthorized connections to mail server.	Brute-Force

Showing 1 to 15 of 225 reports

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