78.72.28.101

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
46% Elevated
45 reports
28 reporters · latest 4 days ago
ISP
Telia Network Services
Usage Type
Fixed Line ISP
ASN
AS3301
Hostname(s)
78-72-28-101-no600.tbcn.telia.com
Domain Name
telia.net
Country
🇸🇪 Sweden
City
Kalmar, Kalmar
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Abuse Reports

Total reports
45 from 28 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇮🇩 Indonesia 6 🇺🇸 United States of America 4 🇩🇪 Germany 2
Most common categories Brute-Force 11 Web App Attack 9 Hacking 7 SSH 4 Email Spam 1
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
🇳🇱 Mangelot Hosting
(exim_invalid_user) srv103 Exim auth on non-existent account 78.72.28.101 (SE/Sweden/78-72-28-101-no600.tbcn.telia.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs:
Web App Attack
🇺🇸 TPI-Abuse
Brute-Force Bad Web Bot Web App Attack
🇬🇧 killian7603
Logon Policy Violation
Email Spam Spoofing Brute-Force
🇷🇴 clauss
IP reached maximum auth failures for a one day block
Brute-Force
Anonymous
BruteForce IMAP/POP3/SMTP
Brute-Force
🇹🇷 neron
CrowdSec blocked: ssh:bruteforce detected via OPNsense firewall
Hacking Web App Attack
🇮🇩 sockominfo
Hacking Web App Attack
🇮🇩 sockominfo
Hacking Web App Attack
🇮🇩 sockominfo
Email: Login failures from Bad Reputation IP: 78.72.28.101. Threat Score: 5.4/10 (MEDIUM). Reported by TangerangKota-CSIRT
Hacking Web App Attack
🇮🇩 xveil
2026-10-11T14:50:44.600698 mail-honeypot postfix/submission/smtpd[18719]: warning: 78-72-28-101-no600.tbcn.telia.com[78.72.28.101]: SASL LOGIN authentication failed: authentication failure ...
Brute-Force
🇭🇺 jani.hu
Hit on SSH honeypot at 2026-10-05 17:42:43 from 78.72.28.101 as user Admin with password Admin
Brute-Force SSH
🇩🇪 ghostwarriors
Unauthorized connection attempt detected, SSH Brute-Force
Brute-Force Port Scan SSH
🇺🇸 SANYALnet Labs
Brute-Force
🇺🇸 SANYALnet Labs
Brute-Force
🇹🇷 neron
CrowdSec blocked: ssh:bruteforce detected via OPNsense firewall
Hacking Web App Attack

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

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