199.45.154.56
Classification: Whitelisted
199.45.154.56 is a whitelisted (trusted) IP address. Reported by 3 threat sources, last seen 2026-09-06. Network: AS398722 Censys, Inc..
Current activity
- Known attacker — Seen launching attacks over the Internet.
- Known scanner — Seen scanning hosts over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| SSH Attacker | Blocklist.de | 2024-04-25 04:25:57 | 2026-09-06 14:00:28 | attacker malicious-activity | |
| Mail Spammer | Blocklist.de | 2024-05-17 02:51:35 | 2026-09-05 12:01:13 | attacker malicious-activity | |
| Malicious Host | CIArmy | 2024-04-26 12:33:51 | 2026-09-03 20:04:18 | attacker malicious-activity | |
| Matched whitelist source: Censys_registrant | Maltiverse | 2026-07-16 17:53:44 | 2026-08-16 17:03:51 | benign |
Tags
ssh bruteforce bot mail spamWhois information
- AS name
- AS398722 Censys, Inc.
- AS registry
- arin
- AS date
- 2022-10-26 00:00:00
- AS CIDR
- 199.45.154.0/24
- CIDR
- 199.45.154.0/23
- Registrant
- Censys, Inc.
- Address
- 116 1/2 S Main Street
- City
- Hong Kong
- State
- NY
- Postal code
- 10000
- Country
- HK — Hong Kong 🇭🇰
- Contact email
- [email protected], [email protected]
- First indexed
- 2024-04-25 04:25:57
- Last updated
- 2026-09-06 14:00:28