91.12.109.151
Classification: Malicious
91.12.109.151 is a malicious IP address. Reported by 2 threat sources, last seen 2026-09-05. Network: AS3320 Deutsche Telekom AG.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Barracuda | 2023-03-20 10:44:28 | 2026-09-05 21:52:30 | attacker malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2023-03-20 10:44:24 | 2023-05-17 23:38:20 | malicious-activity |
Tags
bot abuseWhois information
- AS name
- AS3320 Deutsche Telekom AG
- AS registry
- ripencc
- AS date
- 2006-07-03 00:00:00
- AS CIDR
- 91.0.0.0/10
- CIDR
- 91.0.0.0/12, 91.16.0.0/13
- Registrant
- Deutsche Telekom AG
- Address
- Group Information Security, SDA/Abuse Deutsche Telekom Allee 9 DE 64295 Darmstadt
- City
- Munich
- Postal code
- 80331
- Country
- DE — Germany 🇩🇪
- First indexed
- 2023-03-20 10:44:24
- Last updated
- 2026-09-05 21:52:31
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