221.120.1.3
Classification: Suspicious
221.120.1.3 is a suspicious IP address. Reported by 2 threat sources, last seen 2026-08-11. Network: AS17421 Cht-mobile Business Group,chunghwa.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Blocklist.de | 2026-07-14 12:01:23 | 2026-08-11 12:01:47 | attacker malicious-activity | |
| Mail Spammer | Barracuda | 2026-07-14 12:01:25 | 2026-07-14 12:01:25 | attacker malicious-activity |
Tags
mail spamWhois information
- AS name
- AS17421 Cht-mobile Business Group,chunghwa
- Registrant
- Cht-mobile Business Group,chunghwa
- City
- Shimen District
- Postal code
- 253
- Country
- TW — Taiwan, Province of China 🇹🇼
- First indexed
- 2026-07-14 12:01:23
- Last updated
- 2026-08-11 12:01:47