91.137.137.74
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- OPC Networks Kft.
- Usage Type
- Fixed Line ISP
- ASN
- AS24822
- Hostname(s)
- 91-137-137-74.opticon.hu
- Domain Name
- opcnet.hu
- Country
- 🇭🇺 Hungary
- City
- Kecskemet, Bacs-Kiskun
Abuse Reports
Total reports
44 from
22 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 |
|---|---|---|---|
| Anonymous |
MikroTik Enterprise Honeypot
|
Port Scan | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 1023)
Source port: 13333
TTL: 42
Packet length: 44
TOS: 0x00
This report (for 91.137.137.74) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan | |
| 🇳🇿 Kiwi Bloke |
Mozi.Botnet
|
Port Scan Hacking | |
| 🇷🇸 Scan |
MultiHost/MultiPort Probe, Scan, Hack -
|
Port Scan Hacking | |
| 🇩🇪 guldkage |
Unauthorized connection attempt detected from IP address 91.137.137.74 to port 23 (ger-03) [h]
|
Brute-Force Exploited Host | |
| 🇳🇵 radheykrishna.com.np |
Nov 5 04:02:58 kernel: [2735894.473688] [UFW BLOCK] IN=ens160 OUT= SRC=91.137.137.74 LEN=44 TOS=0x08 PREC=0x20 TTL=42 ID=16537 PROTO=TCP SPT=13333 DPT=2323 WINDOW=31829 RES=0x00 SYN URGP=0
...
|
Port Scan | |
| 🇨🇭 TOCE |
23 hits seen on 2026-11-04, ports 23 (Telnet) on a honeypot from www.toce.ch
|
Brute-Force | |
| 🇵🇱 Tsumugi Kotobuki |
Port Scan on Honeypot | Ports: 8443/HTTPS-alt | Proto: TCP(1) | Flags: all SYN | TTL: 48 | Len: 60B | Win: 14520(1) | rDNS: 91-137-137-74.opticon.hu | F2B/ufw-honeypot@2026-11-03T10:10:20Z
|
Port Scan Hacking | |
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | |
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port 23
|
Hacking Brute-Force | |
| 🇸🇬 ksi_digital |
|
Brute-Force IoT Targeted | |
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | |
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port 23
|
Hacking Brute-Force | |
| 🇺🇸 Axel |
Atom Honypot: 80 connections to login:telnet (tcp/23), telnet (tcp/23) observed by 1 honeypot sensor between 2026-11-01 19:34 UTC and 2026-11-01 19:35 UTC. Includes 40 authentication attempts against decoy login services.
|
Port Scan Brute-Force | |
| 🇩🇪 phil2k |
|
Port Scan Brute-Force |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown