This IP address has been reported a total of
26
times from
18 distinct
sources.
51.91.32.54 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Colombia
with 7
reports;
Germany
with 5
reports;
Switzerland
with 3
reports.
The most common categories in these recent reports were:
Fraud VoIP
15
times;
Brute-Force
13
times;
Port Scan
8
times;
Email Spam
2
times;
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.
*Port Scan* detected from 51.91.32.54 (FR/France/-/-/ip54.ip-51-91-32.eu/[redacted]).
Port Scan
Anonymous
B: f2b asterisk aggressive 3x
Email Spam
Anonymous
2087/udp,9165/udp,34242/udp,49396/udp,52907/udp,14037/udp,16341/udp,20779/udp,43270/udp,54703/udp,54 ...
show more2087/udp,9165/udp,34242/udp,49396/udp,52907/udp,14037/udp,16341/udp,20779/udp,43270/udp,54703/udp,54848/udp,60311/udp,62581/udp,3702/udp,6034/udp,9595/udp,29424/udp,35339/udp,60684/udp,6790/udp,5774/udp,13145/udp,25190/udp,34104/udp,56623/udp,6208/udp,18574/udp,21635/udp (41823 or more attempts)
show less
2026-10-15T11:44:16+02:00 theta asterisk\[1499\]: WARNING\[9722\]: res_pjsip_registrar.c:1166 in fin ...
show more2026-10-15T11:44:16+02:00 theta asterisk\[1499\]: WARNING\[9722\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.91.32.54:53767\)
2026-10-15T11:45:46+02:00 theta asterisk\[1499\]: WARNING\[9722\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.91.32.54:53767\)
2026-10-15T11:47:17+02:00 theta asterisk\[1499\]: WARNING\[6942\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.91.32.54:53767\)
2026-10-15T11:48:47+02:00 theta asterisk\[1499\]: WARNING\[15854\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.91.32.54:53767\)
2026-10-15T11:50:17+02:00 theta asterisk\[1499\]: WARNING\[6942\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.91.32.54:53767\)
2026-10-15T12:31:13+02:00 theta asterisk\[1499\]: WARNING\[6942\]: res_pjsip_registrar.c:1166 in f
show less
Port scan from this IP. Firewall dropped every packet. Targeted UDP ports: 5060. Single burst at 202 ...
show morePort scan from this IP. Firewall dropped every packet. Targeted UDP ports: 5060. Single burst at 2026-10-14 01:25 UTC.
show less
