162.151.52.78
IP 162.151.52.78 was identified as a residential endpoint owned by Comcast Cable Communications, LLC (ASN 7922). The address was located within the 162.151.0.0/17 CIDR block allocated to the US region. Reputation scoring assigned a Low Risk classification with a score of 20. No active threat indicators were detected, including zero blacklists, no known campaigns, and no abuse confidence scores. DNS hygiene was rated Good with confirmed forward resolution and valid FCR DNS records, though DNSSEC and CAA were absent. Technical validation revealed service scanning returned no open ports or HTTP responses. Geolocation data indicated a distance of 7625.7km but failed plausible validation, contradicting a measured minimum RTT of 15ms against the claimed physics for that distance. The profile recommended a Monitor action with Low severity due to signal contradictions and low overall confidence.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Comcast Cable Communications, LLC |
| ASN | AS7922 |
| Network Name | COMCAST-E1-11 |
| CIDR Block | 162.151.0.0/17 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | be-501-ar01.woburn.ma.boston.comcast.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | be-501-ar01.woburn.ma.boston.comcast.net |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ 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 | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 21% | 10 | 14 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-06 07:05:29 UTC |
| Last Seen | 2026-09-26 06:07:10 UTC |
| Profile Built | 2026-09-26 06:21:44 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 32 |
Full dossier details are available via our API.