154.18.220.190
Classification: Malicious
154.18.220.190 is a malicious IP address. Reported by 6 threat sources, last seen 2026-09-11. Network: AS174 Cogent Communications.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Empty reason | Blocklist.net.ua | 2026-09-04 17:00:34 | 2026-09-11 17:00:26 | attacker malicious-activity | |
| DDoS Attacker | Blocklist.net.ua | 2024-01-29 06:58:53 | 2026-09-05 16:57:17 | attacker malicious-activity | |
| Proxy | FireHOL | 2024-04-11 19:26:05 | 2025-10-06 12:09:12 | anonymization | |
| Suspicious Host | AbuseIPDB | 2024-07-11 10:23:16 | 2024-10-28 20:55:44 | anomalous-activity | |
| Mail Spammer | Blocklist.de | 2024-10-27 10:35:56 | 2024-10-28 10:41:43 | malicious-activity | |
| IMAP Attacker | Blocklist.de | 2024-10-27 10:19:51 | 2024-10-28 10:23:34 | malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2024-02-17 21:52:37 | 2024-05-17 12:26:14 | malicious-activity | |
| Mail Spammer | Abuseat.org | 2024-01-29 06:58:53 | 2024-01-29 06:58:53 |
Tags
abuse bot anonymization attacker imap pop3 sasl mail spamWhois information
- AS name
- AS174 Cogent Communications
- AS registry
- arin
- AS date
- 1992-02-05 00:00:00
- AS CIDR
- 154.18.220.0/24
- CIDR
- 154.18.0.0/16
- Registrant
- PSINet, Inc.
- Address
- 2450 N Street NW
- City
- Washington
- State
- DC
- Postal code
- 20037
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected], [email protected]
- First indexed
- 2024-01-29 06:58:53
- Last updated
- 2026-09-11 17:00:26