181.21.20.107
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Telefonica de Argentina
- Usage Type
- Fixed Line ISP
- ASN
- AS22927
- Hostname(s)
- 181-21-20-107.mrse.com.ar
- Domain Name
- telefonica.com.ar
- Country
- 🇦🇷 Argentina
- City
- Buenos Aires, Buenos Aires F.D.
Abuse Reports
Total reports
16 from
7 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Activity from blacklisted IP
|
Hacking | |
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 181.21.20.107 to port 23 (ger-03) [o]
|
Brute-Force Exploited Host | |
| 🇷🇴 abuse_IP_reporter |
Nov 10 14:50:55 server UFW BLOCK SRC=181.21.20.107 DF PROTO=TCP SPT=52454
|
Port Scan | |
| 🇺🇸 rjdefrancisco |
Unwanted traffic detected by honeypot on November 09, 2026: port scans (1 port 23 scan).
|
Port Scan Brute-Force SSH | |
| 🇺🇸 RAP |
2026-11-10 07:17:10 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-09 23:14:25 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Activity from blacklisted IP
|
Hacking | |
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-09 12:32:12 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-09 04:34:39 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:60392 dst:23
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-08 08:18:56 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 RAP |
2026-01-09 10:58:42 UTC Unauthorized activity to TCP port 2323. Telnet
|
Port Scan | |
| 🇧🇪 sauron-le-noir |
scan port : 23 from Argentine at Fri Jan 9 09:12:33 2026
|
Port Scan |
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