Is 158.173.51.23 malicious?
IP reputation report for 158.173.51.23: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
158.173.51.23 is listed on 31 threat intelligence sources
Detected by 31 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 detections31 sources
Categoriesmalware, anonymizer, proxy, phishing, malicious, botnet, c2, tor, suspicious
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-06-18
Last updated2026-07-17
Detections
- ThreatFox Recent IOCsmalware
- Abuse.ch ThreatFox - Recentmalware
- Tor ALL Nodesanonymizer
- FireHOL - Dm Torproxy
- FireHOL - Firehol Anonymousproxy
- Romain Marcoux - Malicious Outgoing IPsphishing
- Threatview IP Blocklistmalicious
- Malware-Filter - Botnet Filterbotnet
- Malware-Filter - Botnet Filter IPsbotnet
- FireHOL - Et Torproxy
- ThreatFox IOC IPsmalware
- Bitwire - Outbound Blocklistmalware
- HaGeZi TIF - Threat Intelligence Feed IPsmalware
- Tor Exit Nodesanonymizer
- Opendbl Net - Tor Exit.listmalware
- Tor Project - Bulk Exit List (official)anonymizer
- ThreatHive - Hive Blocklist
- IPsum - Malicious IPsmalware
- IPsum Level 1suspicious
- FireHOL - Tor Exitsproxy
- FireHOL - Tor Exits 1dproxy
- FireHOL - Tor Exits 30dproxy
- FireHOL - Iblocklist Onion Routerproxy
- FireHOL - Tor Exits 7dproxy
+7 more sources in the full report.