1.171.98.28
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Chunghwa Telecom Data Communication Business Group
- Usage Type
- Fixed Line ISP
- ASN
- AS3462
- Domain Name
- cht.com.tw
- Country
- 🇹🇼 Taiwan
- City
- Taoyuan, Taiwan
No reports in the last 60 days
1.171.98.28 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
21 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 RAP |
2026-08-16 18:05:13 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇱🇹 NotACaptcha |
Unauthorised access (Aug 16 19:18) SRC=1.171.98.28 LEN=60 TTL=47 ID=21032 DF TCP DPT=23 WINDOW=14520 SYN
|
Port Scan | |
| 🇩🇪 _ArminS_ |
SP-Scan 39560:23 detected 2026.08.16 15:13:44
blocked until 2026.10.05 08:16:31
|
Port Scan | |
| 🇯🇵 knock |
Knock-Knock honeypot brute-force: Telnet (7 total hits)
|
Brute-Force | |
| 🇳🇱 DonAtari |
DShield firewall scan - TCP to port 23
|
Brute-Force SSH | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:53207 dst:23
|
Port Scan | |
| 🇫🇷 Petre 21_ip |
|
Port Scan | |
| Anonymous |
1786843140 - 08/16/2026 03:19:00 Host: 1.171.98.28/1.171.98.28 Port: 23 TCP Blocked
...
|
Port Scan | |
| 🇳🇱 VMHeaven.io |
Blocked by UFW [23/tcp]
Source port: 53597
TTL: 39
Packet length: 60
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 MPL |
tcp/23
|
Port Scan | |
| Anonymous |
Try to connect to Port_Scan_23_stealth
|
Port Scan | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 23)
Source port: 48186
TTL: 50
Packet length: 60
TOS: 0x00
This report (for 1.171.98.28) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇦🇺 LiftUp Hosting |
Honeypot hit: Unauthorized connection attempt detected on 23/TELNET
|
Hacking Port Scan | |
| 🇧🇷 SOC Blue Team |
IPs get by Hunting on SIEM
|
Phishing Web Spam Port Scan Hacking | |
| 🇺🇸 MPL |
tcp/23 (3 or more attempts)
|
Port Scan |
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