This IP address has been reported a total of
5
times from
2 distinct
sources.
172.64.201.11 was first reported on
January 26th 2026 , and the most recent report was
17 hours ago Germany
with 1
report.
The only category in these recent reports was:
Hacking
1
time.
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
🇩🇪
Petros Stefanakis
2026-10-27 11:14:27
(17 hours ago)
(bind) bind triggered by 172.64.201.11 (PL/Poland/-)
Hacking
🇨🇭
Mario Bretscher
2026-05-30 03:45:32
(4 months ago)
30-May-2026 05:45:30.865 security: info: client @0x786eb9ce7af8 172.64.201.11#61998 (ns1.letsbuild.c ...
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30-May-2026 05:45:30.865 security: info: client @0x786eb9ce7af8 172.64.201.11#61998 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied
30-May-2026 05:45:30.868 security: info: client @0x786ea4023008 172.64.201.11#64057 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied
30-May-2026 05:45:30.868 security: info: client @0x786eb9ce7af8 172.64.201.11#18425 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/A/IN' denied
30-May-2026 05:45:30.916 security: info: client @0x786ea4023008 172.64.201.11#21327 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied
30-May-2026 05:45:30.916 security: info: client @0x786ea400ef28 172.64.201.11#29486 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied
...
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Web App Attack
🇨🇭
Mario Bretscher
2026-05-29 03:43:35
(4 months ago)
29-May-2026 05:43:33.053 security: info: client @0x786eb0015918 172.64.201.11#41139 (ns1.letsbuild.c ...
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29-May-2026 05:43:33.053 security: info: client @0x786eb0015918 172.64.201.11#41139 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied
29-May-2026 05:43:33.055 security: info: client @0x786eb9ced4c8 172.64.201.11#29314 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied
29-May-2026 05:43:33.091 security: info: client @0x786eb9ced4c8 172.64.201.11#4245 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied
29-May-2026 05:43:33.097 security: info: client @0x786eac0f8958 172.64.201.11#20303 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied
29-May-2026 05:43:33.098 security: info: client @0x786ea400ef28 172.64.201.11#60781 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied
...
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Web App Attack
🇨🇭
Mario Bretscher
2026-05-23 01:02:24
(5 months ago)
23-May-2026 03:02:23.162 security: info: client @0x786ea4230518 172.64.201.11#17627 (ns3.letsbuild.c ...
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23-May-2026 03:02:23.162 security: info: client @0x786ea4230518 172.64.201.11#17627 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied
23-May-2026 03:02:23.166 security: info: client @0x786eb9ced4c8 172.64.201.11#35830 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied
23-May-2026 03:02:23.207 security: info: client @0x786eb9ced4c8 172.64.201.11#44132 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied
23-May-2026 03:02:23.208 security: info: client @0x786eb9ced4c8 172.64.201.11#53666 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied
23-May-2026 03:02:23.214 security: info: client @0x786eac0068a8 172.64.201.11#50546 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied
...
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Web App Attack
🇩🇪
Petros Stefanakis
2026-01-26 15:44:47
(9 months ago)
(bind) bind triggered by 172.64.201.11 (PL/Poland/-)
Hacking
Showing 1 to
5
of 5 reports
