AbuseIPDB » 128.1.48.167
128.1.48.167 was found in our database!
This IP was reported 10 times. Confidence of
Abuse
is 39% : ?
ISP
UCLOUD
Usage Type
Data Center/Web Hosting/Transit
ASN
AS135377
Hostname(s)
mail.amazan.club
Domain Name
ucloud.cn
Country
π―π΅
Japan
City
Tokyo, Tokyo
IP info including ISP, Usage Type, and Location provided
by IPInfo . Updated weekly.
IP Abuse Reports for 128.1.48.167 :
This IP address has been reported a total of
10
times from
6 distinct
sources.
128.1.48.167 was first reported on
May 30th 2026 , and the most recent report was
2 days 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
π«π·
vhnmn
2026-06-03 23:37:04
(2 days ago)
spam/brute force attack blocked attempt from fail2ban
...
Email Spam
Brute-Force
π©πͺ
swehosting.se
2026-06-03 08:22:20
(3 days ago)
(smtpauth) Failed SMTP AUTH login from 128.1.48.167 (JP/Japan/mail.amazan.club): 5 in the last 3600 ...
show more
(smtpauth) Failed SMTP AUTH login from 128.1.48.167 (JP/Japan/mail.amazan.club): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Jun 3 10:16:21 webb postfix/smtpd[23703]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 3 10:18:07 webb postfix/smtpd[23703]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 3 10:21:00 webb postfix/smtpd[26824]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 3 10:21:15 webb postfix/smtpd[26824]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 3 10:22:19 webb postfix/smtpd[26824]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
show less
Port Scan
π§πͺ
dbelm
2026-06-03 00:07:36
(3 days ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
π«π·
vhnmn
2026-06-01 23:20:32
(4 days ago)
spam/brute force attack blocked attempt from fail2ban
...
Email Spam
Brute-Force
π§πͺ
dbelm
2026-05-30 23:23:47
(6 days ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
π§π·
SvrAdmin
2026-05-30 23:02:23
(6 days ago)
[272] (smtpauth) Failed SMTP AUTH login from 128.1.48.167 (JP/Japan/mail.amazan.club): 5 in the last ...
show more
[272] (smtpauth) Failed SMTP AUTH login from 128.1.48.167 (JP/Japan/mail.amazan.club): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: May 30 19:41:18 cwp01 postfix/smtpd[22638]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 19:47:12 cwp01 postfix/smtpd[23058]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 19:51:29 cwp01 postfix/smtpd[23406]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 19:56:47 cwp01 postfix/smtpd[23783]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 20:02:22 cwp01 postfix/smtpd[24289]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
show less
Port Scan
Hacking
Brute-Force
Exploited Host
π«π·
vhnmn
2026-05-30 22:58:35
(6 days ago)
spam/brute force attack blocked attempt from fail2ban
...
Email Spam
Brute-Force
π©πͺ
swehosting.se
2026-05-30 22:56:04
(6 days ago)
(smtpauth) Failed SMTP AUTH login from 128.1.48.167 (JP/Japan/mail.amazan.club): 5 in the last 3600 ...
show more
(smtpauth) Failed SMTP AUTH login from 128.1.48.167 (JP/Japan/mail.amazan.club): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: May 31 00:41:55 webb postfix/smtpd[25199]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 00:44:41 webb postfix/smtpd[26467]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 00:51:17 webb postfix/smtpd[28549]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 00:53:05 webb postfix/smtpd[28549]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 00:56:01 webb postfix/smtpd[29979]: warning: unknown[128.1.48.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
show less
Port Scan
π¨π¦
Julio Covolato
2026-05-30 22:55:02
(6 days ago)
Imap or Submission login brute-force attacks.
Brute-Force
Anonymous
2026-05-30 22:44:05
(6 days ago)
BruteForce IMAP/POP3/SMTP
Brute-Force
Showing 1 to
10
of 10 reports
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