191.13.90.73
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- TELEFÔNICA BRASIL S.A
- Usage Type
- Fixed Line ISP
- ASN
- AS27699
- Hostname(s)
- 191-13-90-73.user.vivozap.com.br
- Domain Name
- telefonica.com.br
- Country
- 🇧🇷 Brazil
- City
- Jaguariuna, Sao Paulo
No reports in the last 60 days
191.13.90.73 has been reported 43 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
43 from
29 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇹🇭 Sawasdee |
Port Scan
...
|
Port Scan | |
| 🇺🇸 RAP |
2026-08-09 01:23:27 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 Axel |
Blocked by UFW on MVI [23/tcp] | SPT: 56402 | TTL: 47 | LEN: 60 | TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan IoT Targeted | |
| 🇺🇸 RAP |
2026-08-08 20:01:43 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇳🇱 rmvanderspek |
Telnet Brute-force (IoT Botnet scan) detected.
|
Brute-Force IoT Targeted | |
| 🇩🇪 DasDuo |
Attempt on port 23 (Telnet) - potential remote access / brute-force attempt. Blocked by firewall (unsolicited inbound, no prior outbound connection).
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 RAP |
2026-08-08 15:03:07 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 NetVexor |
Attack source identified and submitted via NetVexor BGP Blackhole Network
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 RAP |
2026-08-08 10:42:35 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇩🇪 bescared |
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet. -c0423ad6-
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇫🇷 Entalpi.net |
Tried to hit sensible closed port commonly used in attacks
|
Port Scan Hacking | |
| 🇭🇰 mutebot.net |
SRC=191.13.90.73, PROTO=TCP, SPT=60582, DPT=23
|
Port Scan | |
| 🇩🇪 bescared |
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet. -c23856ef-
|
Port Scan | |
| 🇬🇧 OptimusGO |
|
Port Scan Brute-Force |
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