AbuseIPDB » 187.121.161.189

187.121.161.189
Recent Activity This IP has received recent abuse reports, which causes the score to increase.
48 reports found in our database
100% Critical
Abuse confidence score ?
ISP
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Usage Type
Fixed Line ISP
ASN
Hostname(s)
187-121-161-189.zaaztelecom.com.br
Domain Name
ctt-zaazprovedor.online
Country
🇧🇷 Brazil
City
Cerquilho, Sao Paulo

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 187.121.161.189:

This IP address has been reported a total of 48 times from 26 distinct sources. 187.121.161.189 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 20 reports; Germany with 10 reports; France with 5 reports. The most common categories in these recent reports were: Port Scan 46 times; Hacking 8 times; Brute-Force 7 times; IoT Targeted 2 times; SSH 2 times; Other 1 time.

Reporter IoA Timestamp (UTC) Comment Categories
🇺🇸 MPL
tcp/23
Port Scan
🇺🇸 xmission.com
Port Scan Hacking Brute-Force
🇭🇰 mutebot.net
SRC=187.121.161.189, PROTO=TCP, SPT=46039, DPT=23
Port Scan
🇩🇪 bescared
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet. -151302cd-
Port Scan
🇩🇪 David Ferneding
Port Scan Hacking Brute-Force
🇩🇪 Admins@FBN
FW-PortScan: Traffic Blocked srcport=34533 dstport=23
Port Scan
🇵🇱 pshost.pl
Port Scan Brute-Force SSH
🇳🇱 DonAtari
DShield firewall scan - TCP to port 23
Brute-Force SSH
🇧🇷 cibersecoptidata
Port scan / Unsolicited traffic.
Port Scan
Anonymous
1788663818 - 09/06/2026 05:03:38 Host: 187.121.161.189/187.121.161.189 Port: 23 TCP Blocked ...
Port Scan
Anonymous
Drop from IP address 187.121.161.189 to tcp-port 23
Port Scan
🇨🇦 Tanados
Port Scan IoT Targeted
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:43799 dst:23
Port Scan
🇺🇸 RAP
2026-09-05 12:21:45 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇺🇸 RAP
2026-09-05 09:18:52 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan

Showing 1 to 15 of 48 reports


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