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AbuseIPDB » 27.79.27.2

27.79.27.2 was found in our database!

This IP was reported 87 times. Confidence of Abuse is 100%: ?

100%

ISP	Viettel Group
Usage Type	Fixed Line ISP
ASN	AS7552
Hostname(s)	localhost
Domain Name	viettel.com.vn
Country	🇻🇳 Viet Nam
City	Buon Ma Thuot, Dak Lak

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

Report 27.79.27.2

Whois 27.79.27.2

IP Abuse Reports for 27.79.27.2:

This IP address has been reported a total of 87 times from 56 distinct sources. 27.79.27.2 was first reported on July 13th 2026, and the most recent report was 2 hours ago.

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
🇩🇪 tentwentyfour	2026-07-24 04:02:13 (2 hours ago)	Blocked for probing for SASL accounts (Email)	Brute-Force
🇺🇸 shaunc	2026-07-24 03:20:37 (3 hours ago)	Jul 23 22:20:34 mailman postfix/smtpd[1573]: warning: unknown[27.79.27.2]: SASL LOGIN authentication ... show more Jul 23 22:20:34 mailman postfix/smtpd[1573]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: authentication failure show less	Brute-Force
🇬🇧 stom	2026-07-24 02:14:23 (4 hours ago)	2026-07-24T02:14:20.221204ls2.tom2.co.uk postfix/smtpd[12860]: warning: unknown[27.79.27.2]: SASL LO ... show more 2026-07-24T02:14:20.221204ls2.tom2.co.uk postfix/smtpd[12860]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force Email Spam
🇺🇸 NXTwoThou	2026-07-24 01:28:31 (5 hours ago)	SMTP AUTH LOGIN	Brute-Force
🇬🇧 andypiper	2026-07-24 01:00:16 (5 hours ago)	CrowdSec ban for AbuseIPDB Top List	Brute-Force Web App Attack
Anonymous	2026-07-24 00:16:53 (6 hours ago)	2026-07-24T01:16:52.482515+01:00 [masked] postfix/submission/smtpd[1802861]: warning: unknown[27.79. ... show more 2026-07-24T01:16:52.482515+01:00 [masked] postfix/submission/smtpd[1802861]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=marcus_stewart10@[masked] ... show less	Brute-Force
Anonymous	2026-07-23 23:28:10 (7 hours ago)	Jul 23 04:41:24 mx1 postfix/smtps/smtpd[11298]: warning: unknown[27.79.27.2]: SASL LOGIN authenticat ... show more Jul 23 04:41:24 mx1 postfix/smtps/smtpd[11298]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 23 17:56:37 mx1 postfix/smtps/smtpd[4940]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 24 01:28:10 mx1 postfix/smtps/smtpd[6013]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force
🇩🇪 kreativstrecke	2026-07-23 21:40:10 (8 hours ago)	2026-07-23T23:40:08.199827+02:00 srv03 postfix/submission/smtpd[694626]: warning: unknown[27.79.27.2 ... show more 2026-07-23T23:40:08.199827+02:00 srv03 postfix/submission/smtpd[694626]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-07-23T23:40:09.217986+02:00 srv03 postfix/submission/smtpd[694626]: lost connection after AUTH from unknown[27.79.27.2] 2026-07-23T23:40:09.218319+02:00 srv03 postfix/submission/smtpd[694626]: disconnect from unknown[27.79.27.2] ehlo=2 starttls=1 auth=0/1 commands=3/4 ... show less	Brute-Force
🇩🇪 FeG Deutschland	2026-07-23 19:48:04 (10 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇮🇩 xveil	2026-07-23 18:10:50 (12 hours ago)	2026-07-24T01:10:47.842009 mail-honeypot postfix/submission/smtpd[16439]: warning: unknown[27.79.27. ... show more 2026-07-24T01:10:47.842009 mail-honeypot postfix/submission/smtpd[16439]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
🇩🇪 Paul Smith	2026-07-23 16:19:03 (14 hours ago)	Email Auth Brute force attack 1/1 in last day	Brute-Force
🇮🇩 xveil	2026-07-23 14:33:23 (16 hours ago)	2026-07-23T21:33:20.616134 mail-honeypot postfix/submission/smtpd[3457]: warning: unknown[27.79.27.2 ... show more 2026-07-23T21:33:20.616134 mail-honeypot postfix/submission/smtpd[3457]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
🇮🇩 xveil	2026-07-23 13:53:56 (16 hours ago)	2026-07-23T20:53:53.196707 mail-honeypot postfix/submission/smtpd[30185]: warning: unknown[27.79.27. ... show more 2026-07-23T20:53:53.196707 mail-honeypot postfix/submission/smtpd[30185]: warning: unknown[27.79.27.2]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
🇩🇪 mnpx	2026-07-23 12:58:28 (17 hours ago)	SMTP brute forcing (4× over 7h:59m); first seen here 2026-07-20T08:35Z	Brute-Force
🇩🇪 mnpx	2026-07-23 07:17:48 (23 hours ago)	SMTP brute forcing (2× over 2h:19m); first seen here 2026-07-20T08:35Z	Brute-Force

Showing 1 to 15 of 87 reports

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