This IP address has been reported a total of
23
times from
15 distinct
sources.
181.51.91.22 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
France
with 7
reports;
Australia
with 1
report;
Switzerland
with 1
report.
The most common categories in these recent reports were:
DDoS Attack
10
times;
Exploited Host
7
times;
Bad Web Bot
3
times;
Web Spam
2
times;
Hacking
2
times;
Other
3
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.
Fail2Ban: 181.51.91.22 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: Mozilla/5.0 ...
show moreFail2Ban: 181.51.91.22 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
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DDoS flood attack against 31.56.58.0 (2026-08-20 19:05:36 -> 2026-08-20 19:20:36 UTC) targeting AS21 ...
show moreDDoS flood attack against 31.56.58.0 (2026-08-20 19:05:36 -> 2026-08-20 19:20:36 UTC) targeting AS215599. This IP (AS10620) sent ~4552 packets (0.30 MB) during the attack window. Likely a compromised device (botnet).
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DDoS flood attack against 82.152.54.0 (2026-08-20 18:14:28 -> 2026-08-20 18:29:28 UTC) targeting AS2 ...
show moreDDoS flood attack against 82.152.54.0 (2026-08-20 18:14:28 -> 2026-08-20 18:29:28 UTC) targeting AS215599. This IP (AS10620) sent ~49253 packets (69.99 MB) during the attack window. Likely a compromised device (botnet).
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DDoS flood attack against 82.152.54.0 (2026-08-20 16:30:28 -> 2026-08-20 16:45:28 UTC) targeting AS2 ...
show moreDDoS flood attack against 82.152.54.0 (2026-08-20 16:30:28 -> 2026-08-20 16:45:28 UTC) targeting AS215599. This IP (AS10620) sent ~815173 packets (1158.34 MB) during the attack window. Likely a compromised device (botnet).
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DDoS flood attack against 46.232.235.0 (2026-08-20 15:59:40 -> 2026-08-20 16:14:40 UTC) targeting AS ...
show moreDDoS flood attack against 46.232.235.0 (2026-08-20 15:59:40 -> 2026-08-20 16:14:40 UTC) targeting AS215599. This IP (AS10620) sent ~595908 packets (846.77 MB) during the attack window. Likely a compromised device (botnet).
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DDoS flood attack against 46.232.235.0 (2026-08-20 15:37:20 -> 2026-08-20 15:52:20 UTC) targeting AS ...
show moreDDoS flood attack against 46.232.235.0 (2026-08-20 15:37:20 -> 2026-08-20 15:52:20 UTC) targeting AS215599. This IP (AS10620) sent ~53097 packets (75.45 MB) during the attack window. Likely a compromised device (botnet).
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UDP flood (DDoS) vs AS215599: 47849 pkts / 68.42 MB to UDP 8443 across 251 dst IP(s), 2026-08-19 21: ...
show moreUDP flood (DDoS) vs AS215599: 47849 pkts / 68.42 MB to UDP 8443 across 251 dst IP(s), 2026-08-19 21:46 to 2026-08-20 00:36 CEST. No legitimate service on these UDP ports (7-day baseline 0 GB/day). Carpet-bombing of a /24, likely botnet-compromised host. Evidence: sFlow + hardware ACL counters.
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UDP flood (DDoS) vs AS215599: 47849 pkts / 68.42 MB to UDP 8443 across 251 dst IP(s), 2026-08-19 21: ...
show moreUDP flood (DDoS) vs AS215599: 47849 pkts / 68.42 MB to UDP 8443 across 251 dst IP(s), 2026-08-19 21:46 to 2026-08-20 00:36 CEST. No legitimate service on these UDP ports (7-day baseline 0 GB/day). Carpet-bombing of a /24, likely botnet-compromised host. Evidence: sFlow + hardware ACL counters.
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