80.187.121.210
Classification: Malicious
80.187.121.210 is a malicious IP address. Reported by 3 threat sources, last seen 2026-08-16. Network: AS3320 Telekom Deutschland GmbH.
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 | 2022-08-08 04:25:17 | 2026-08-16 18:34:04 | attacker malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2022-08-08 04:25:07 | 2022-08-31 03:55:03 | malicious-activity | |
| Mail Spammer | Blocklist.de | 2021-01-27 09:43:49 | 2021-02-03 09:21:17 | malicious-activity | |
| IMAP Attacker | Blocklist.de | 2021-01-27 09:32:23 | 2021-02-03 09:13:31 | malicious-activity |
Tags
bot abuse attacker imap pop3 sasl mail spamWhois information
- AS name
- AS3320 Telekom Deutschland GmbH
- AS registry
- ripencc
- AS date
- 2002-05-28 00:00:00
- AS CIDR
- 80.187.0.0/16
- CIDR
- 80.187.112.0/20
- Registrant
- Telekom Deutschland GmbH
- Address
- Telekom Deutschland GmbH Landgrabenweg 151 D-53227 Bonn Germany
- City
- Dusseldorf
- Postal code
- 40213
- Country
- DE — Germany 🇩🇪
- Contact email
- [email protected]
- First indexed
- 2021-01-27 09:32:23
- Last updated
- 2026-08-16 18:34:05
Malicious IPs in the same CIDR
80.187.101.154 80.187.82.40 80.187.80.128 80.187.103.136 80.187.121.82 80.187.80.204 80.187.114.177 80.187.80.206 80.187.80.95 80.187.81.19 80.187.124.0 80.187.74.95 80.187.81.252 80.187.101.132 80.187.121.210 80.187.102.0 80.187.102.21 80.187.73.177