IPDebrief

216.73.163.194

IP Intelligence Dossier
Your IP: 216.73.216.142

216.73.163.194 is an IPv4 address operated by Prefixx, Inc. (AS206092), geolocated to San Francisco, United States. As of October 7, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

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🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

INTELLIGENCE BRIEFING: IP 216.73.163.194/32

Classification: LOW RISK / VPN PROVIDER INFRASTRUCTURE

Date: Current Intelligence Cycle

Analyst: IPDebrief Intelligence Team

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EXECUTIVE SUMMARY

IP address 216.73.163.194 operates within a low-risk profile (risk score: 25/100) associated with Prefixx, Inc., a VPN service provider. The address exhibits minimal threat indicators with no active service exposure, though historical data includes isolated threat signal detections from external feeds.

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OWNERSHIP AND NETWORK CONTEXT

The IP belongs to a /24 subnet (216.73.163.0/24) containing 81 total addresses. Neighborhood analysis indicates minimal abuse density with 80 low-risk and 1 medium-risk IP (216.73.163.2, risk score: 60). No high-risk neighbors detected.

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THREAT ASSESSMENT

Current Risk Profile:

Threat Indicators: None currently active in primary threat feeds. Pulsedive risk assessment unavailable.

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NETWORK BEHAVIOR AND SERVICES

Service Exposure: None detected

Network Classification:

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OBSERVATION HISTORY

Total Observations: 13 signals recorded

Recent Activity (July 27, 2026):

Temporal Analysis:

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RELATIONSHIP MAPPING

Three network relationships identified, all pointing to the same network entity:

No associations detected with external hostnames, organizations, or SSL certificates.

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CONTROL PLANE ANALYSIS

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SECURITY RECOMMENDATIONS

Current Action Level: MONITOR

No immediate blocking or mitigation actions required based on current risk profile.

Recommended Actions:

1. Allow with Monitoring: Traffic from this IP may be permitted with logging enabled

2. VPN Traffic Recognition: Expect potential VPN/connection establishment patterns

3. No Immediate Blocking: Risk score (25) does not warrant automatic drop rules

4. Contextual Analysis: Correlate with organizational VPN traffic baselines

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INTELLIGENCE GAP ANALYSIS

Data Quality Notes:

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CONCLUSION

IP 216.73.163.194 represents standard VPN provider infrastructure with low-risk characteristics. While isolated threat signals appear in external feeds (AlienVault OTX), no active malicious behavior is currently confirmed. The IP should be permitted with monitoring and correlated against known VPN traffic patterns. No immediate defensive action required.

Confidence Level: MEDIUM (based on limited service data availability)

Next Review: Standard 7-day cycle or upon threat signal escalation

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*Report generated by IPDebrief Intelligence Platform*

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

🌍 Geolocation

Country🇺🇸 United States
RegionCA
CitySan Francisco
TimezoneAmerica/Los_Angeles
Latitude36.78
Longitude-119.42

🏢 Ownership & Registration

OrganizationPrefixx, Inc.
ASNAS206092
Network NamePFX-EXPRESSVPN
CIDR Block216.73.160.0/22
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)

🔐 DNS Hygiene

Hygiene Score0% (None)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS206092
Network Prefix216.73.163.0/24
Route mappingFound

🎯 Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
25%
11
routing
25%
11
services
25%
11
ownership
25%
12
reputation
0%
00
geolocation
25%
11
Overall20%56
Coverage: 5/6 dimensions · Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-13 21:32:25 UTC
Last Seen2026-10-07 11:57:39 UTC
Profile Built2026-10-07 12:01:29 UTC
Data FreshnessLive
Signal Types22
Total Observations24
🔍 22 signal types · 24 observations collected
This report is generated from 22+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
Full dossier details are available via our API.
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❓ Frequently Asked Questions About 216.73.163.194

Who owns the IP address 216.73.163.194?

216.73.163.194 is registered to Prefixx, Inc.. The address falls within the 216.73.160.0/22 network block. Registration is held at ARIN.

Where is 216.73.163.194 located?

Geolocation data places 216.73.163.194 in San Francisco, CA, United States. The local time zone is America/Los_Angeles. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 216.73.163.194 malicious or safe?

216.73.163.194 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.

🏘️ Related IP Addresses

Nearby addresses in 216.73.160.0/22

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ℹ️ About This Report

All data shown is publicly available network metadata — IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.