1.171.1.87
Activity Trending Down
This IP hasn't received reports recently, which causes the score to decay.
- ISP
- Chunghwa Telecom Data Communication Business Group
- Usage Type
- Fixed Line ISP
- ASN
- AS3462
- Domain Name
- cht.com.tw
- Country
- 🇹🇼 Taiwan
- City
- Zhubei, Taiwan
Abuse Reports
Total reports
25 from
20 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇺🇸 micropedro |
4 incidents: malicious activity. First: 2026-10-30 08:25, Last: 2026-10-30 10:52 UTC. Triggers: unknown.
|
Port Scan | |
| 🇺🇸 micropedro |
4 incidents: malicious activity. First: 2026-10-23 08:11, Last: 2026-10-28 06:39 UTC. Triggers: unknown.
|
Port Scan | |
| 🇺🇸 micropedro |
4 incidents: malicious activity. First: 2026-10-16 11:54, Last: 2026-10-20 19:36 UTC. Triggers: unknown.
|
Port Scan | |
| 🇬🇧 Andrew |
Blocked by UFW (TCP on port 23).
Source port: 20661
TTL: 48
Packet length: 40
TOS: 0x00
This report (for 1.171.1.87) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇫🇷 Kejult |
Honeypot Finding: repeated TCP service probing on TCP/23 (Telnet); 2 application-level events across 2 source port(s). Sensor(s): Cowrie.
|
Port Scan | |
| 🇷🇺 genokrad |
Unauthorized connection try on TCP/23 (Telnet)
|
Port Scan | |
| 🇺🇸 NetVexor |
Attack source identified and submitted via NetVexor BGP Blackhole Network
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 knock |
Knock-Knock honeypot brute-force: Telnet (197 total hits)
|
Brute-Force | |
| 🇱🇹 NotACaptcha |
Unauthorised access (Oct 10 16:03) SRC=1.171.1.87 LEN=40 TTL=47 ID=61966 TCP DPT=23 WINDOW=37835 SYN
|
Port Scan | |
| 🇮🇩 helouism |
Fail2Ban: Blocked by UFW for port scanning.
|
Port Scan DDoS Attack | |
| 🇺🇸 micropedro |
3 incidents: port scanning. First: 2026-10-10 07:12, Last: 2026-10-10 07:12 UTC. Triggers: firewall-tcp,non-public-port,port-trap.
|
Port Scan | |
| 🇺🇸 OceanTreasure |
tcp/23; Legacy Telnet remote access probe @ 2026-10-10T11:09:35Z
|
IoT Targeted Port Scan | |
| 🇹🇼 kk_it_man |
honey catch
|
Port Scan | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 23)
Source port: 23168
TTL: 55
Packet length: 40
TOS: 0x00
This report (for 1.171.1.87) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇮🇩 FallingGong2833 |
tcp/23
|
Port Scan |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown