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2604:a940:301:225:0:18::
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.
2604:a940:301:225:0:18:: is an IP address from within our whitelist belonging to the subnet
2604:a940:301:225::/64,
which we identify as "Cortex Xpanse".
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IP Abuse Reports for 2604:a940:301:225:0:18:::
This IP address has been reported a total of
394
times from
11 distinct
sources.
2604:a940:301:225:0:18:: 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 177
reports;
Germany
with 42
reports;
Netherlands
with 2
reports.
The most common categories in these recent reports were:
Port Scan
204
times;
Brute-Force
42
times;
Email Spam
6
times;
Web App Attack
3
times;
Bad Web Bot
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.
Blocked by UFW (TCP on 50003)
Source port: 56645
Packet length: 60
This report (for 2604:a940:0301: ...
show moreBlocked by UFW (TCP on 50003)
Source port: 56645
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Port Scan
Anonymous
2026-09-09T09:55:32.164693+02:00 mx1 postfix/submission/smtpd[286465]: improper command pipelining a ...
show more2026-09-09T09:55:32.164693+02:00 mx1 postfix/submission/smtpd[286465]: improper command pipelining after CONNECT from unknown[2604:a940:301:225:0:18::]: GET / HTTP/1.1\r\nHost: [[***]]:587\r\nUser-Agent: Hello from Palo Alto Networks, find ou
show less
Blocked by UFW (TCP on 50001)
Source port: 50664
Packet length: 60
This report (for 2604:a940:0301: ...
show moreBlocked by UFW (TCP on 50001)
Source port: 50664
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 8020)
Source port: 55153
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 8020)
Source port: 55153
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 60000)
Source port: 51796
Packet length: 60
This report (for 2604:a940:0301: ...
show moreBlocked by UFW (TCP on 60000)
Source port: 51796
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 42713)
Source port: 55815
Packet length: 60
This report (for 2604:a940:0301: ...
show moreBlocked by UFW (TCP on 42713)
Source port: 55815
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 1250)
Source port: 49975
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 1250)
Source port: 49975
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 2525)
Source port: 51923
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 2525)
Source port: 51923
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 2496)
Source port: 51752
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 2496)
Source port: 51752
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 42713)
Source port: 51290
Packet length: 60
This report (for 2604:a940:0301: ...
show moreBlocked by UFW (TCP on 42713)
Source port: 51290
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 2525)
Source port: 57192
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 2525)
Source port: 57192
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 2087)
Source port: 51244
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 2087)
Source port: 51244
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 5900)
Source port: 52879
Packet length: 60
This report (for 2604:a940:0301:0 ...
show moreBlocked by UFW (TCP on 5900)
Source port: 52879
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Blocked by UFW (TCP on 17778)
Source port: 55447
Packet length: 60
This report (for 2604:a940:0301: ...
show moreBlocked by UFW (TCP on 17778)
Source port: 55447
Packet length: 60
This report (for 2604:a940:0301:0225:0000:0018:0000:0000) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
