80.187.102.21
Classification: Malicious
80.187.102.21 is a malicious IP address. Reported by 2 threat sources, last seen 2026-08-13. 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 | 2023-02-06 02:07:36 | 2026-08-13 07:23:32 | attacker malicious-activity | |
| Mail Spammer | Blocklist.de | 2023-02-06 02:11:11 | 2023-02-07 02:11:58 | malicious-activity | |
| IMAP Attacker | Blocklist.de | 2023-02-06 02:07:32 | 2023-02-07 02:07:59 | malicious-activity |
Tags
mail spam attacker imap pop3 sasl botWhois 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
- 80.187.0.0/18, 80.187.64.0/19, 80.187.96.0/20
- Registrant
- Telekom Deutschland GmbH
- Address
- Telekom Deutschland GmbH Landgrabenweg 151 D-53227 Bonn Germany
- City
- Frankfurt am Main
- Postal code
- 60311
- Country
- DE — Germany 🇩🇪
- Contact email
- [email protected]
- First indexed
- 2023-02-06 02:07:32
- Last updated
- 2026-08-13 07:23:34
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