This IP address has been reported a total of
180
times from
95 distinct
sources.
197.255.203.66 was first reported on
, and the most recent report was
.
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.
Suspicious activity detected from IP 197.255.203.66 based on mailserver logs.
Sample logs:
2026-07-0 ...
show moreSuspicious activity detected from IP 197.255.203.66 based on mailserver logs.
Sample logs:
2026-07-08 10:15:34,343 INFO [qtp2102534528-170385] [ip=172.16.0.182;oip=197.255.203.66;oport=36656;oproto=smtp;port=39292;soapId=1e11dcfa;] soap - AuthRequest elapsed=15
2026-07-08 10:15:53,035 INFO [qtp2102534528-170465] [name=**@*.id;ip=172.16.0.182;oip=197.255.203.66;oport=37665;oproto=smtp;port=57040;soapId=1e11dcfc;] SoapEngine - handler exception: authentication failed for [**], LDAP error: - unable to ldap authenticate: invalid credentials
2026-07-08 10:15:53,035 INFO [qtp2102534528-170465] [name=**@*.id;ip=172.16.0.182;oip=197.255.203.66;oport=37665;oproto=smtp;port=57040;soapId=1e11dcfc;] soap - AuthRequest elapsed=164
2026-07-08 10:16:28,119 INFO [qtp2102534528-170275] [name=**@*.id;ip=172.16.0.182;oip=197.255.203.66;oport=38614;oproto=smtp;port=52154;soapId=1e11dcfd;] SoapEngine - handler exception: authentication failed for [**], LDAP error: - unable to ldap authenticate: inval
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2025-10-19 10:49:38 cram_md5_server authenticator failed for (197-255-203-66.netpagedns.net) [197.25 ...
show more2025-10-19 10:49:38 cram_md5_server authenticator failed for (197-255-203-66.netpagedns.net) [197.255.203.66]: 535 Incorrect authentication data (set_id=goran.popovic)
2025-10-19 11:03:53 cram_md5_server authenticator failed for (197-255-203-66.netpagedns.net) [197.255.203.66]: 535 Incorrect authentication data ([email protected])
...
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(postfix-unknown) Failed postfix unknown login with username [redacted] from 197.255.203.66 (GM/Gamb ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 197.255.203.66 (GM/Gambia/197-255-203-66.netpagedns.net)
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Hacking
Showing 1 to
15
of 180 reports
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