# INTELLIGENCE BRIEFING: 72.104.94.153/32
Classification: Low Risk - Residential Endpoint
Assignment: 2026-07-29
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## EXECUTIVE SUMMARY
IP address 72.104.94.153 is a legitimate residential endpoint associated with Verizon Business mobile network infrastructure. Current threat indicators show no malicious activity. Risk assessment indicates this IP requires standard monitoring without special attention.
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## NETWORK ATTRIBUTES
| Attribute | Value |
|---|---|
| Risk Score | 20 (Low) |
| ASN | 6167 (Verizon Business) |
| Organization | Verizon Business (VZFW-72-96) |
| CIDR Block | 72.96.0.0/11 |
| Country | United States |
| Region | Arizona (Phoenix) |
| Network Role | Residential Endpoint |
| Infrastructure Type | Residential |
Mobile Carrier Association: Verizon (Cellco Partnership), LTE/5G technology, MNC 480, MCC 311.
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## THREAT ASSESSMENT
Threat Indicators: None detected
- Blacklist count: 0
- Known attacker: No
- Spam source: No
- Tor exit node: No
- Active campaigns: None
- Abuse confidence score: Not elevated
DNS Reputation:
- PTR Record: 153.sub-72-104-94.myvzw.com
- Forward resolution: Confirmed
- Email authentication (SPF/DMARC): Not configured
Services: No open ports detected. No TLS certificates or HTTP services observed.
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## TEMPORAL ANALYSIS
Observation History: 19 total observations recorded
Recent Activity (2026-07-29):
- Port scanning activity observed
- Ownership stable (0 changes)
- No persistent malicious activity
- Residential classification consistent
Control Plane: Route stability flagged as false. Operator score: 0.2609 (Basic). RPKI state: Not applicable.
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## NEIGHBORHOOD ANALYSIS
Subnet: 72.104.94.0/24
- Abuse density: 0 (Clean)
- Threat siblings: 0
- Classification: Clean
No neighboring IPs flagged for abuse within the /24 subnet.
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## RELATIONSHIP MAPPING
- DNS associations: 153.sub-72-104-94.myvzw.com (3 instances)
- Network association: VZFW-72-96 (2 instances)
All relationships indicate Verizon residential gateway infrastructure.
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## RECOMMENDED ACTIONS
1. Firewall/Security: No special rules required. Standard residential IP treatment applies.
2. Monitoring: Continue routine observation. No escalation needed.
3. Investigation: None required at this time.
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Assessment: This IP address represents benign residential internet usage on Verizon's mobile network. No defensive actions required beyond standard baseline monitoring.
Status: Cleared for normal operation
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Verizon Business |
| ASN | AS6167 |
| Network Name | VZFW-72-96 |
| CIDR Block | 72.96.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 153.sub-72-104-94.myvzw.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 153.sub-72-104-94.myvzw.com |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User β Residential ISP endpoint |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 22% | 6 | 6 |
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-21 12:55:47 UTC |
| Last Seen | 2026-07-29 09:35:55 UTC |
| Profile Built | 2026-07-29 09:47:08 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.