5.129.133.23
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Novotelecom Ltd
- Usage Type
- Fixed Line ISP
- ASN
- AS31200
- Domain Name
- novotelecom.ru
- Country
- 🇷🇺 Russian Federation
- City
- Novosibirsk, Novosibirsk Oblast
No reports in the last 60 days
5.129.133.23 has been reported 29 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
29 from
18 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:37166 dst:23
|
Port Scan | |
| 🇮🇹 Fusty |
Unauthorized attempt on (TCP on port 23).
Source port: 41448
TTL: 52
Packet length: 60
Timestamp: 2026-01-02 17:56:05
|
Port Scan Hacking Brute-Force | |
| 🇧🇪 sauron-le-noir |
scan port : 23 from Russie at Fri Jan 2 09:33:57 2026
|
Port Scan | |
| 🇺🇸 RAP |
2026-01-01 07:32:04 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 sumnone |
Port probing on unauthorized port 23
|
Port Scan Hacking Exploited Host | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:43870 dst:23
|
Port Scan | |
| 🇺🇸 Cyber Crusader |
Hundreds of Attempts (at least) to Connect to and Access Firewall Ports
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 RAP |
2025-12-30 13:06:35 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇧🇷 SOC Blue Team |
IPs get by Hunting on SIEM
|
Phishing Web Spam Port Scan Hacking | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 RAP |
2025-12-30 00:28:26 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇱🇹 NotACaptcha |
Unauthorised access (Dec 29 22:14) SRC=5.129.133.23 LEN=40 TTL=50 ID=42415 TCP DPT=23 WINDOW=53122 SYN
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (4 or more attempts)
|
Port Scan | |
| 🇺🇸 RAP |
2025-12-29 06:29:43 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan |
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