45.3.49.21

Classification: Malicious

45.3.49.21 is a malicious IP address. Reported by 4 threat sources, last seen 2026-09-01. Network: AS200373 xk Tech GmbH.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
HTTP Spammer StopForumSpam.com 2025-11-26 09:03:15 2026-09-01 07:06:48 malicious-activity
Suspicious Host AbuseIPDB 2025-10-15 17:24:12 2026-01-11 00:13:27 anomalous-activity
Proxy FireHOL 2025-01-02 04:40:43 2025-10-06 21:05:59 anonymization
Proxy IPWhois.io 2025-02-17 11:33:23 2025-06-15 16:29:29 anonymization

Tags

anonymization bot abuse

Whois information

AS name
AS200373 xk Tech GmbH
AS registry
ripencc
AS date
2015-09-02 00:00:00
AS CIDR
45.3.49.0/24
Registrant
Xiamen Jiufu Network Co., Ltd
City
Milan
Postal code
20122
Country
IT — Italy 🇮🇹
First indexed
2025-01-02 04:40:43
Last updated
2026-09-01 07:08:43

Malicious IPs in the same CIDR

45.3.49.33 45.3.49.133 45.3.49.252 45.3.49.20 45.3.49.156 45.3.49.21