Is 157.66.48.21 malicious?
IP reputation report for 157.66.48.21: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
157.66.48.21 is listed on 4 threat intelligence sources
Detected by 4 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 detections4 sources
Categoriesmalware, phishing
Confidence score90/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-20
Last updated2026-05-20
Detections
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Data-Shield IPv4 Blocklistmalware
- Romain Marcoux - Malicious IPsphishing
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware