173.52.235.73
IP Intelligence Briefing: 173.52.235.73
*Generated via IPDebrief tools: Profile, History, Relationships, Neighbors*
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**1. Core Profile**
- Risk Score: 0 (Low Risk)
- Ownership: Registered to Verizon Business (ASN 701, ARIN registry).
- Geolocation: Bronxville, NY, US (40.94° N, -73.83° E).
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP banners detected).
- Threat Indicators: No malicious activity detected (no blacklists, spam, or known attacker associations).
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**2. Observation History (Last 30 Days)**
- 21 Signals Recorded:
- 1 high-confidence signal (0.85) indicating potential listings in threat feeds (data truncated).
- 1 DNS resolution to `verizon.net` with SPF/DMArc records.
- 1 hostname association: `pool-173-52-235-73.nycmny.fios.verizon.net` (Verizon FIOS network).
- 16 other signals related to network prefix analysis and DNS resolution errors (e.g., timeouts to internal IPs like `192.168.2.108`).
- Trend: No persistent malicious activity. Low-risk stability score (0.2174).
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**3. Relationships**
- Network Associations:
- Linked to subnet `VIS-BLOCK` (likely internal/enterprise network).
- DNS associations primarily point to internal IPs (e.g., `192.168.2.108`), suggesting local network resolution issues.
- No External Threat Links: No connections to known malicious domains, certificates, or organizations.
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**4. Neighborhood Analysis**
- Subnet: `173.52.235.73/24` (no active neighbors detected).
- Abuse Density: 0% (low risk of subnet-level compromise).
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**5. Recommendations**
- Monitor: Track DNS resolution attempts to internal IPs (e.g., `192.168.2.108`) for potential misconfigurations.
- Verify: Confirm if the IP is part of a legitimate Verizon Business network (e.g., FIOS infrastructure).
- Baseline: Use historical data to detect anomalies (e.g., sudden DNS changes or new threat feed listings).
Conclusion: This IP is associated with Verizon Business infrastructure and shows no signs of malicious activity. However, internal DNS resolution issues warrant further investigation to rule out network misconfigurations.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Verizon Business |
| ASN | AS701 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 42% | 2 | 3 |
| routing | 19% | 1 | 2 |
| services | 19% | 1 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 13% | 1 | 1 |
| Overall | 25% | 8 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-19 15:29:32 UTC |
| Last Seen | 2026-06-08 19:48:42 UTC |
| Profile Built | 2026-05-31 10:49:09 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 15 |
Full dossier details are available via our API.