77.91.66.181 is an IP address with 1 abuse report from 1 distinct reporter, submitted between 08/14/2026 and 08/14/2026. The AbuseTrack community rates it as Low risk, with a score of 23/100. The most frequently reported threat categories are Brute Force.
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Instant verdict
LIKELY CLEAN
23/100
Community risk score
1
Reports
1
Reporters
08/14/2026
First seen
08/14/2026
Last seen
Threat type
Intelligence
Country
Germany (DE)
WHOIS (RDAP)
- Country
- Germany
- Location
- Frankfurt am Main, Hesse
- Network
- CENTHOST
- Handle
- 77.91.66.0 - 77.91.66.255
- Range
- 77.91.66.0 - 77.91.66.255
- Organization
- CENTHOST-MNT
- Abuse contact
- abuse@1cent.host
Reverse DNS
- PTR
- vds55884.1cent.network
Report history (1)
Brute Force08/14/2026, 08:24 PM · michaelortnerit
fail2ban: SSH (sshd) brute-force — 5 failed attempts (jail: sshd)