This IP address has been reported a total of
7
times from
3 distinct
sources.
89.197.2.172 was first reported on
January 31st 2026 , and the most recent report was
6 days ago Germany
with 1
report;
United States of America
with 1
report.
The most common categories in these recent reports were:
Fraud VoIP
2
times;
Brute-Force
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.
Reporter
IoA Timestamp (UTC)
Comment
Categories
🇩🇪
scolastico
2026-10-18 17:54:33
(6 days ago)
[automated] IP failed to authenticate or send unauthenticated INVITE requests
Brute-Force
Fraud VoIP
🇺🇸
multitel.net
2026-08-29 18:26:49
(1 month ago)
VoIP brute-force attack on port 5060, with User-Agent Cisco-CP7960G/8.0 (0015.62A4.D2C1)
Fraud VoIP
Brute-Force
🇺🇸
multitel.net
2026-07-25 23:46:00
(2 months ago)
VoIP brute-force attack on port 5060, with User-Agent Cisco-CP7960G/8.0 (0015.62A4.D2C1)
Fraud VoIP
Brute-Force
🇺🇸
multitel.net
2026-06-06 17:33:37
(4 months ago)
VoIP brute-force attack on port 5060, with User-Agent Cisco-CP7960G/8.0 (0015.62A4.D2C1)
Fraud VoIP
Brute-Force
🇺🇸
multitel.net
2026-04-21 17:09:24
(6 months ago)
VoIP brute-force attack on port 5060, with User-Agent Cisco-CP7960G/8.0
Fraud VoIP
Brute-Force
🇺🇸
Teknikal_Domain
2026-03-12 09:53:23
(7 months ago)
[Mar 12 05:53:22] NOTICE[108268] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+1202588 ...
show more
[Mar 12 05:53:22] NOTICE[108268] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+12025887801:[email protected] >' failed for '89.197.2.172:27869' (callid: d6f6b1b15eb74574bc9e101108ca87ea) - No matching endpoint found
[Mar 12 05:53:22] NOTICE[108268] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+12025887801:[email protected] >' failed for '89.197.2.172:27869' (callid: d6f6b1b15eb74574bc9e101108ca87ea) - No matching endpoint found
[Mar 12 05:53:22] NOTICE[108268] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+12025887801:[email protected] >' failed for '89.197.2.172:27869' (callid: d6f6b1b15eb74574bc9e101108ca87ea) - Failed to authenticate
[Mar 12 05:53:23] NOTICE[108268] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+12025887801:[email protected] >' failed for '89.197.2.172:27869' (callid: d6f6b1b15eb74574bc9e101108ca87ea) - No matching endpoint found
[Mar 12 05:53:23] NOTICE[108268] res_pjsip/pjsip_distributor.c: Request 'INVITE' fro
...
show less
Fraud VoIP
Brute-Force
🇺🇸
Teknikal_Domain
2026-01-31 05:51:02
(8 months ago)
[Jan 31 00:50:58] NOTICE[11138] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+18094727 ...
show more
[Jan 31 00:50:58] NOTICE[11138] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+18094727112;[email protected] >' failed for '89.197.2.172:27890' (callid: 18996d4a979e4a319b724b92d932adf0) - No matching endpoint found
[Jan 31 00:50:59] NOTICE[11138] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+18094727112;[email protected] >' failed for '89.197.2.172:27890' (callid: 18996d4a979e4a319b724b92d932adf0) - No matching endpoint found
[Jan 31 00:50:59] NOTICE[11138] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+18094727112;[email protected] >' failed for '89.197.2.172:27890' (callid: 18996d4a979e4a319b724b92d932adf0) - Failed to authenticate
[Jan 31 00:50:59] NOTICE[11138] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<sip:+18094727112;[email protected] >' failed for '89.197.2.172:27890' (callid: 18996d4a979e4a319b724b92d932adf0) - No matching endpoint found
[Jan 31 00:50:59] NOTICE[11138] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '<s
...
show less
Fraud VoIP
Brute-Force
Showing 1 to
7
of 7 reports
