54.243.10.109
Classification: Malicious
54.243.10.109 is a malicious IP address in Washington, US. Reported by StopForumSpam.com and Barracuda (Mail Spammer, HTTP Spammer), last seen 2026-10-19.
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 | 2026-10-19 02:39:22 | 2026-10-19 02:39:22 | attacker malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2019-06-24 02:47:33 | 2019-06-24 02:47:33 |
Tags
bot abuseWhois information
- AS name
- AS14618 Amazon Data Services Northern Virginia
- AS registry
- arin
- AS date
- 2011-12-09 00:00:00
- AS CIDR
- 54.242.0.0/15
- CIDR
- 54.240.0.0/12
- Registrant
- Amazon Data Services Northern Virginia
- Address
- 410 Terry Ave N.
- City
- Washington
- State
- DC
- Postal code
- 20511
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected]
- First indexed
- 2019-06-24 02:47:33
- Last updated
- 2026-10-19 02:39:23
Malicious IPs in the same CIDR
54.242.162.115 54.243.141.174 54.242.190.240 54.242.93.216 54.243.10.109 54.242.191.194 54.242.242.220 54.242.169.252 54.243.63.52 54.242.54.212