100.41.201.239
Intelligence Briefing: IP 100.41.201.239/32
Analysis confirmed the address as a residential endpoint within the Verizon Business network (AS701). The profile assigned a low-risk reputation score of 25 with no active threat indicators or known attacker associations. Technical scanning detected no open ports or active services, and the address resolved to a Verizon PTR hostname without forward DNS confirmation.
Operational data indicated the endpoint appeared on one DNS blacklist out of eight checked lists. A data integrity contradiction existed between the geolocation coordinates and RTT physics measurements, flagging a signal inconsistency. Behavioral analysis recorded zero honeypot strikes or enumeration activity. Due to the presence of signal contradictions and the single DNSBL listing, the assessment recommended monitoring the address for changes while maintaining current firewall rules.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Verizon Business |
| ASN | AS701 |
| Network Name | V4-VZO |
| CIDR Block | 100.32.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | G2-1-0.BLTMMD-VFTTP-54.verizon-gni.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | G2-1-0.BLTMMD-VFTTP-54.verizon-gni.net |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 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 | — |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 21:03:03 UTC |
| Last Seen | 2026-09-13 21:03:03 UTC |
| Profile Built | 2026-09-13 21:15:00 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.