Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
Whitelisted Subnet
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who
may use them for search engine spiders. However, these same entities sometimes also provide cloud
servers and mail services which are easily abused. Pay special attention when trusting or
distrusting these IPs.
IPv6 SLAAC Note
Public IPv6 addresses may implement the SLAAC
privacy extension. With SLAAC, the interface identifier is randomly generated. SLAAC also implements a
configurable time out, so that the original IPv6 interface addresses will be discarded in favor of a new
interface identifier.
2400:cb00:996:1000:cef9:f3eb:9b4:66dd is an IP address from within our whitelist belonging to the subnet
2400:cb00::/32,
which we identify as "Cloudflare Reverse Proxy".
This IP address has been reported a total of
16
times from
5 distinct
sources.
2400:cb00:996:1000:cef9:f3eb:9b4:66dd was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 11
reports;
Germany
with 2
reports.
The most common categories in these recent reports were:
Web App Attack
13
times;
Brute-Force
13
times;
Bad Web Bot
11
times;
Port Scan
2
times.
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.
[MonSep2822:39:21.8806642026][security2:error][pid1320226:tid1320283][client2400:cb00:996:1000:cef9: ...
show more[MonSep2822:39:21.8806642026][security2:error][pid1320226:tid1320283][client2400:cb00:996:1000:cef9:f3eb:9b4:66dd:0]ModSecurity:Accessdeniedwithcode403\(phase2\).Stringmatchwithin\".asa/.asax/.ascx/.backup/.bak/.bat/.cdx/.cer/.cfg/.cmd/.com/.config/.conf/.cs/.csproj/.csr/.dat/.db/.dbf/.dll/.dos/.htr/.htw/.ida/.idc/.idq/.inc/.ini/.key/.licx/.lnk/.log/.mdb/.old/.pass/.pdb/.pol/.printer/.pwd/.rdb/.resources/.resx/.sql/.swp/.sys/.vb/.vbs/.vbproj/.vsdisco/.webinfo/.xsx/\"atTX:extension.[file\"/etc/apache2/conf.d/modsec_rules/00_asl_zz_strict.conf\"][line\"91\"][id\"390716\"][rev\"2\"][msg\"Atomicorp.comWAFRules:URLfileextensionisrestrictedbypolicy\"][data\".backup\"][severity\"ERROR\"][hostname\"morandi-trasporti.ch\"][uri\"/.env.backup\"][unique_id\"arrQeXPLYXnuxl1epJOCggAAAFU\"]
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[SatSep2614:39:07.9547962026][security2:error][pid2264137:tid2264191][client2400:cb00:996:1000:cef9: ...
show more[SatSep2614:39:07.9547962026][security2:error][pid2264137:tid2264191][client2400:cb00:996:1000:cef9:f3eb:9b4:66dd:0]ModSecurity:Accessdeniedwithcode403\(phase2\).OperatorGEmatched5atTX:anomaly_score.[file\"/etc/apache2/conf.d/modsec_vendor_configs/OWASP3/rules/REQUEST-949-BLOCKING-EVALUATION.conf\"][line\"94\"][id\"949110\"][msg\"InboundAnomalyScoreExceeded\(TotalScore:5\)\"][severity\"CRITICAL\"][ver\"OWASP_CRS/3.3.10\"][tag\"application-multi\"][tag\"language-multi\"][tag\"platform-multi\"][tag\"attack-generic\"][hostname\"studio-portale.ch\"][uri\"/.env.local\"][unique_id\"are86174D8U3wXNNJxEnoQAAAFI\"]
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Auto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on ...
show moreAuto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on 2026-05-15.
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