Is 158.173.21.107 malicious?
IP reputation report for 158.173.21.107: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
158.173.21.107 is listed on 8 threat intelligence sources
Detected by 8 threat intelligence sources in the isMalicious dataset — review before trusting this IP.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections8 sources
Categoriessuspicious, malware
Confidence score90/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-04-13
Last updated2026-04-13
Detections
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- X4BNet - Datacenter IPv4 Rangesrisk
- X4BNet - VPN Provider IPv4 Rangesanonymizer
- FireHOL - Firehol Anonymousproxy
- FireHOL - Firehol Proxiesproxy