38.154.227.20
Classification: Malicious
38.154.227.20 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-12. Network: AS174 Cogent Communications.
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 | 2026-07-13 20:50:16 | 2026-09-12 19:37:01 | anomalous-activity anonymization proxy | |
| Anonymizer | FireHOL | 2026-07-13 19:54:11 | 2026-09-12 18:37:49 | anomalous-activity anonymization | |
| DDoS Attacker | Blocklist.net.ua | 2026-07-06 16:02:03 | 2026-09-05 16:10:14 | attacker malicious-activity | |
| Empty reason | Blocklist.net.ua | 2026-09-04 16:11:57 | 2026-09-04 16:11:57 | attacker malicious-activity | |
| HTTP Spammer | Cleantalk.org | 2023-06-06 07:32:47 | 2023-06-06 07:32:47 | malicious-activity |
Tags
abuse anonymizationWhois information
- AS name
- AS174 Cogent Communications
- AS registry
- arin
- AS date
- 1991-04-16 00:00:00
- AS CIDR
- 38.154.224.0/20
- CIDR
- 38.154.0.0/16
- Registrant
- B2 Net Solutions Inc.
- Address
- 205-1040 South Service Road
- City
- Stoney Creek
- State
- ON
- Postal code
- L8E 6G3
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected]
- First indexed
- 2023-06-06 07:32:47
- Last updated
- 2026-09-12 19:37:01
Malicious IPs in the same CIDR
38.154.227.34 38.154.233.134 38.154.227.30 38.154.227.52 38.154.224.66 38.154.224.111 38.154.233.85 38.154.233.114 38.154.227.233 38.154.233.36 38.154.227.171 38.154.227.20 38.154.227.8 38.154.227.60 38.154.224.140 38.154.224.230 38.154.227.81 38.154.227.2 38.154.227.167 38.154.224.236 38.154.224.241 38.154.233.160 38.154.227.105 38.154.227.182 38.154.227.205