AbuseIPDB » 5.237.121.12
5.237.121.12 was found in our database!
This IP was reported 17 times. Confidence of Abuse is 53%: ?
| ISP | Telecommunication Company of Alborz |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS58224 |
| Domain Name | tci.ir |
| Country | 🇮🇷 Iran (Islamic Republic of) |
| City | Karaj, Alborz Province |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 5.237.121.12:
This IP address has been reported a total of 17 times from 15 distinct sources. 5.237.121.12 was first reported on , and the most recent report was .
Old Reports: The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 RAP |
2026-08-14 17:45:16 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇧🇷 SOC Blue Team |
IPs get by Hunting on SIEM
|
Phishing Web Spam Port Scan Hacking | ||
| 🇬🇧 essinghigh |
IPS Detection: 5.237.121.12 -> DPT: 23
|
Port Scan | ||
| 🇺🇸 NetVexor |
Attack source identified and submitted via NetVexor BGP Blackhole Network
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 sumnone |
Port probing on unauthorized port 23
|
Port Scan Hacking Exploited Host | ||
| 🇫🇷 EDSL |
[SRV-VPN1] Blocked by SysWarden Firewall (Telnet IoT Attack)
|
Brute-Force Port Scan IoT Targeted | ||
| 🇳🇱 EGP Abuse Dept |
Unauthorized connection to Telnet port 23
|
Port Scan Hacking | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:53851 dst:23
|
Port Scan | ||
| Anonymous |
denied traffic to a honeypot network. destination port 23.
|
Port Scan Hacking | ||
| 🇺🇸 MPL |
tcp/23 (2 or more attempts)
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-13 23:31:32 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇩🇪 bescared |
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet. -8ff06ede-
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| 🇹🇼 kk_it_man |
honey catch
|
Port Scan |
Showing 1 to 15 of 17 reports
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