AbuseIPDB » 103.172.78.123
103.172.78.123 was found in our database!
This IP was reported 140 times. Confidence of Abuse is 44%: ?
| ISP | HIGH TECH K SOFTWARE SERVICES COMPANY LIMITED |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS135901 |
| Domain Name | hightechk.com |
| Country | 🇻🇳 Viet Nam |
| City | Ho Chi Minh City, Ho Chi Minh City (HCMC) |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 103.172.78.123:
This IP address has been reported a total of 140 times from 53 distinct sources. 103.172.78.123 was first reported on , and the most recent report was .
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 | |
|---|---|---|---|---|
| 🇦🇺 trentwiles.com |
Unauthorized connection attempt detected from IP address 103.172.78.123 to port 5904 [SYD]
|
Port Scan | ||
| 🇺🇸 RAP |
2026-02-27 08:51:55 UTC Unauthorized activity to TCP port 5900.
|
Port Scan | ||
| 🇺🇸 MPL |
tcp port scan (92 or more attempts)
|
Port Scan | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=53795 dstport=5900
|
Port Scan | ||
| 🇬🇧 Andrew |
|
Port Scan | ||
| 🇺🇸 MPL |
tcp port scan (206 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp port scan (178 or more attempts)
|
Port Scan | ||
| 🇩🇪 iNetWorker |
firewall-block, port(s): 5903/tcp, 5908/tcp
|
Port Scan | ||
| 🇺🇸 RAP |
2026-02-27 06:38:11 UTC Unauthorized activity to TCP port 5900.
|
Port Scan | ||
| Anonymous |
<jail> banned by fail2ban
|
Brute-Force Web App Attack | ||
| 🇩🇪 Admins@FBN |
FW-PortScan: Traffic Blocked srcport=53795 dstport=5903
|
Port Scan | ||
| Anonymous |
Hit honeypot r.
|
Port Scan Hacking Exploited Host | ||
| 🇺🇸 MPL |
tcp port scan (54 or more attempts)
|
Port Scan | ||
| 🇦🇺 trentwiles.com |
Unauthorized connection attempt detected from IP address 103.172.78.123 to port 5902 [SYD]
|
Port Scan | ||
| 🇺🇸 RAP |
2026-02-27 04:08:42 UTC Unauthorized activity to TCP port 5900.
|
Port Scan |
Showing 61 to 75 of 140 reports
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