AbuseIPDB » 103.82.21.99

103.82.21.99
Recent Activity This IP has received recent abuse reports, which causes the score to increase.
75 reports found in our database
20% Elevated
Abuse confidence score ?
ISP
UNICA ACADEMY JOINT STOCK COMPANY
Usage Type
Fixed Line ISP
ASN
Hostname(s)
56g4e.bips.quest
Domain Name
hcl-software.com
Country
🇻🇳 Viet Nam
City
Hanoi, Hanoi

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 103.82.21.99:

This IP address has been reported a total of 75 times from 33 distinct sources. 103.82.21.99 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 2 reports; Netherlands with 1 report. The only category in these recent reports was: Email Spam 3 times.

Reporter IoA Timestamp (UTC) Comment Categories
🇳🇱 Cloud86 B.V.
categories: Email Spam
Email Spam
Anonymous
Email Spam
🇩🇪 FD-IX
SMTP connection rejected due to combined.mail.abusix.zone listing.
Email Spam
🇫🇮 nNordic
Connection attempt blocked by IDS/IPS from 103.82.21.99/32
Hacking
🇨🇳 ThreatBook.io
ThreatBook Intelligence: Scanner,vpn_proxy more details on https://threatbook.io/ip/103.82.21.99
SSH
🇩🇪 iNetWorker
firewall-block, port(s): 23/tcp
Port Scan
🇺🇸 RAP
2026-04-03 06:30:07 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇹🇷 rtbh.com.tr
list.rtbh.com.tr report: tcp/23
Brute-Force
🇩🇪 bescared
F2B - Malicious activity detected. Unauthorized connection attempt: Telnet.
Port Scan
🇩🇪 london2038.com
Port Scan
🇺🇸 xmission.com
Port Scan Hacking Brute-Force
🇺🇸 MPL
tcp/23 (60 or more attempts)
Port Scan
🇹🇷 Threat.live
Suspicious activity, tcp/23
Port Scan
Anonymous
Port Scanner
Port Scan
🇺🇸 RAP
2026-04-01 20:50:40 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan

Showing 1 to 15 of 75 reports


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