18.188.195.90
Classification: Malicious
18.188.195.90 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-12. Network: AS16509 Barracuda Networks, Inc..
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| DDoS Attacker | Blocklist.net.ua | 2026-04-14 12:03:57 | 2026-09-12 16:02:14 | attacker malicious-activity | |
| Empty reason | Blocklist.net.ua | 2026-09-04 16:04:17 | 2026-09-11 16:02:16 | attacker malicious-activity | |
| HTTP Spammer | Myip.ms | 2024-12-29 14:36:21 | 2025-01-09 04:27:32 | malicious-activity | |
| Suspicious Host | AbuseIPDB | 2024-12-26 22:04:07 | 2025-01-03 13:37:50 | anomalous-activity |
Tags
abuse botWhois information
- AS name
- AS16509 Barracuda Networks, Inc.
- AS registry
- arin
- AS date
- 2019-10-07 00:00:00
- AS CIDR
- 18.188.0.0/16
- CIDR
- 18.64.0.0/10, 18.32.0.0/11, 18.128.0.0/9
- Registrant
- Barracuda Networks, Inc.
- Address
- 410 Terry Ave N.
- City
- Columbus
- State
- OH
- Postal code
- 43215
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected], [email protected], [email protected]
- First indexed
- 2024-12-27 05:52:02
- Last updated
- 2026-09-12 16:02:14
Malicious IPs in the same CIDR
18.188.255.254 18.188.241.161 18.188.219.121 18.188.131.127 18.188.85.137 18.188.32.159 18.188.3.205 18.188.148.80 18.188.53.152 18.188.134.51 18.188.195.90