AbuseIPDB » 201.81.1.0
201.81.1.0 was found in our database!
This IP was reported 18 times. Confidence of Abuse is 34%: ?
| ISP | Claro NXT Telecomunicacoes Ltda |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS28573 |
| Hostname(s) |
c9510100.virtua.com.br |
| Domain Name | claro.com.br |
| Country | 🇧🇷 Brazil |
| City | Sao Paulo, Sao Paulo |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 201.81.1.0:
This IP address has been reported a total of 18 times from 14 distinct sources. 201.81.1.0 was first reported on , and the most recent report was .
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 | |
|---|---|---|---|---|
| 🇺🇸 TPI-Abuse |
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇳🇱 soverin |
spam
|
Email Spam | ||
| Anonymous |
SMTP scanner - relay access denied
|
Brute-Force Exploited Host | ||
| 🇳🇱 soverin |
spam
|
Email Spam | ||
| 🇳🇱 Cloud86 B.V. |
categories: Email Spam
|
Email Spam | ||
| 🇧🇷 websecuritylabs |
Web attack/malicious scanning detected
|
Web App Attack | ||
| Anonymous |
"Packet Flood; Triggered WAF; Persistent 404 Attempts"
|
DDoS Attack | ||
| 🇩🇪 LRob |
|
DDoS Attack Web App Attack | ||
| 🇳🇱 wlt-blocker |
Spam with a high level and/or caught by honeypot detected
|
Email Spam | ||
| 🇺🇸 RAP |
2026-05-03 19:03:52 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:22763 dst:23
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| 🇳🇱 COMPLEX |
Unsolicited TCP traffic | Action: DROP | Port 23
|
Brute-Force | ||
| 🇧🇪 sauron-le-noir |
scan port : 23 from Brésil at Sat May 2 04:21:53 2026
|
Port Scan | ||
| 🇺🇸 RAP |
2026-05-01 16:06:36 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan |
Showing 1 to 15 of 18 reports
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩