172.98.33.139
Classification: Malicious
172.98.33.139 is a malicious IP address. Reported by 6 threat sources, last seen 2026-08-31. Network: AS396356 Prefixx, Inc..
Current activity
- Known attacker — Seen launching attacks over the Internet.
- VPN node — Provides anonymization that can hide an attacker.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| DDoS Attacker | Blocklist.net.ua | 2025-04-26 20:57:00 | 2026-08-31 16:09:09 | attacker malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2024-05-17 13:31:17 | 2026-08-04 09:31:16 | attacker malicious-activity | |
| VPN | IPWhois.io | 2025-03-09 11:04:53 | 2026-07-09 20:52:46 | anonymization vpn | |
| HTTP bot | Blocklist.de | 2026-04-07 04:00:58 | 2026-04-08 04:03:21 | malicious-activity | |
| Suspicious Host | AbuseIPDB | 2025-03-08 23:24:01 | 2026-04-06 22:20:21 | anomalous-activity | |
| Proxy | FireHOL | 2023-04-10 15:47:58 | 2023-05-17 18:19:05 | anonymization |
Tags
anonymization bot abuse attacker spam bruteforceWhois information
- AS name
- AS396356 Prefixx, Inc.
- AS registry
- arin
- AS date
- 2021-07-08 00:00:00
- AS CIDR
- 172.98.33.0/24
- CIDR
- 172.98.32.0/22
- Registrant
- Prefixx, Inc.
- Address
- 1200 Brickell Ave Ste 1950
- City
- Dallas
- State
- TX
- Postal code
- 75201
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected], [email protected]
- First indexed
- 2023-04-10 15:47:58
- Last updated
- 2026-08-31 17:02:51
Malicious IPs in the same CIDR
172.98.33.137 172.98.33.210 172.98.33.146 172.98.33.147 172.98.33.90 172.98.33.174 172.98.33.217 172.98.33.219 172.98.33.225 172.98.33.70 172.98.33.135 172.98.33.81 172.98.33.161 172.98.33.163 172.98.33.153 172.98.33.154 172.98.33.241 172.98.33.82 172.98.33.130 172.98.33.132 172.98.33.44 172.98.33.139 172.98.33.133 172.98.33.144 172.98.33.148