35.164.209.221
Classification: Malicious
35.164.209.221 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-02. Network: AS16509 Amazon.com, Inc..
Current activity
- Known attacker — Seen launching attacks over the Internet.
- Open proxy — Provides anonymization that can hide an attacker.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Proxy | FireHOL | 2025-02-02 09:55:23 | 2026-09-02 18:57:19 | anomalous-activity anonymization proxy | |
| Anonymizer | FireHOL | 2026-02-27 08:41:56 | 2026-09-02 18:01:06 | anomalous-activity anonymization | |
| Proxy | IPWhois.io | 2025-02-16 22:56:57 | 2026-08-11 15:55:55 | anonymization proxy | |
| Mail Spammer | Barracuda | 2025-02-02 09:55:26 | 2026-08-11 15:55:55 | attacker malicious-activity |
Tags
anonymizationWhois information
- AS name
- AS16509 Amazon.com, Inc.
- AS registry
- arin
- AS date
- 2016-08-09 00:00:00
- AS CIDR
- 35.160.0.0/13
- CIDR
- 35.152.0.0/13, 35.160.0.0/12, 35.176.0.0/13
- Registrant
- Amazon.com, Inc.
- Address
- 410 Terry Ave N.
- City
- Boardman
- State
- OR
- Postal code
- 97818
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected], [email protected], [email protected]
- First indexed
- 2025-02-02 09:55:23
- Last updated
- 2026-09-02 18:57:19
Malicious IPs in the same CIDR
35.163.90.95 35.160.252.126 35.161.73.201 35.163.99.156 35.164.209.221 35.164.18.78 35.160.17.33