112.103.204.20
| ISP | CHINANET HEILONGJIANG PROVINCE NETWORK |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4134 |
| Domain Name | chinatelecom.cn |
| Country | 🇨🇳 China |
| City | Harbin, Heilongjiang |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 112.103.204.20
This IP address has been reported a total of 53 times from 22 distinct sources. 112.103.204.20 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: United States of America with 7 reports; Netherlands with 2 reports; Argentina with 1 report. The most common categories in these recent reports were: Port Scan 14 times; Brute-Force 4 times; Hacking 2 times; IoT Targeted 1 time; Exploited Host 1 time.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 RAP |
2026-09-30 22:20:36 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇳🇱 VMHeaven.io |
Blocked by UFW [23/tcp]
Source port: 40021
TTL: 47
Packet length: 60
|
Port Scan Hacking Brute-Force | ||
| 🇺🇸 RAP |
2026-09-30 19:11:45 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 RAP |
2026-09-30 14:16:28 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇧🇾 stroytrest |
|
Port Scan | ||
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:34001 dst:23
|
Port Scan | ||
| 🇳🇱 StopAbuse |
tcp/23
|
Port Scan Exploited Host | ||
| 🇺🇸 RAP |
2026-09-30 03:20:08 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 xmission.com |
|
Port Scan Hacking Brute-Force | ||
| 🇦🇷 Bruno |
Port Scanner: 112.103.204.20
|
Port Scan | ||
| Anonymous |
denied Telnet access attempt. destination port 23.
|
Port Scan Brute-Force | ||
| 🇺🇸 MPL |
tcp/23
|
Port Scan | ||
| 🇰🇷 2048 |
|
Brute-Force IoT Targeted | ||
| 🇺🇸 RAP |
2026-09-29 14:53:49 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇬🇧 Nov |
Unauthorized access attempt (tcp/23)
|
Port Scan |
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