4.28.0.46
Intelligence analysts assessed IP 4.28.0.46 as a low-risk infrastructure endpoint owned by Level 3 Parent, LLC (ASN 3356). The address originated from Newark, New Jersey, and resolved to digital-oce.edge5.newark1.level3.net. Security observations confirmed no open ports, no active services, and zero matches against known threat feeds or blacklist repositories. The IP did not exhibit behaviors associated with spam sources, Tor exits, or known attacker campaigns. Threat indicators remained absent, resulting in a Low Risk reputation score and a recommendation to allow traffic.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Level 3 Parent, LLC |
| ASN | AS3356 |
| Network Name | LVLT-ORG-4-8 |
| CIDR Block | 4.0.0.0/9 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | digital-oce.edge5.newark1.level3.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | digital-oce.edge5.newark1.level3.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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 | |||
| 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 | 35% | 2 | 2 |
| ownership | 50% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 22% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-23 06:08:03 UTC |
| Last Seen | 2026-09-23 06:08:03 UTC |
| Profile Built | 2026-09-23 06:23:13 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.