96.216.213.42
96.216.213.42 is an IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC, US (AS7922), with approximate network location United States. It belongs to a residential connection with reverse DNS name dns-sw03.highfield.co.denver.comcast.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Comcast Cable Communications, LLC |
| ASN | AS7922 |
| Network Name | COMCAST-E1-19 |
| CIDR Block | 96.216.0.0/14 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | COMCAST-7922 - Comcast Cable Communications, LLC, US |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | dns-sw03.highfield.co.denver.comcast.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | dns-sw03.highfield.co.denver.comcast.net |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Present / verified comcast.net |
| spf | Unknown / lookup inconclusive dns-sw03.highfield.co.denver.comcast.net |
| dmarc | Unknown / lookup inconclusive _dmarc.dns-sw03.highfield.co.denver.comcast.net |
| dnssec | Unknown / lookup inconclusive 42.213.216.96.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive dns-sw03.highfield.co.denver.comcast.net |
☁️ 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS7922 |
| Network Prefix | 96.192.0.0/11 |
| Route mapping | Found |
🎯 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 | 25% | 1 | 1 |
| reputation | 25% | 1 | 1 |
| geolocation | 35% | 2 | 2 |
| Overall | 28% | 8 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-20 14:40:05 UTC |
| Last Seen | 2026-11-09 06:33:24 UTC |
| Profile Built | 2026-11-13 07:00:17 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 96.216.213.42
Who owns the IP address 96.216.213.42?
96.216.213.42 is registered to Comcast Cable Communications, LLC. The address falls within the 96.216.0.0/14 network block. Registration is held at ARIN.
Where is 96.216.213.42 located?
Geolocation data places 96.216.213.42 in CO. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 96.216.213.42 malicious or safe?
96.216.213.42 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 96.216.213.42?
The reverse DNS (PTR) record for 96.216.213.42 is dns-sw03.highfield.co.denver.comcast.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 96.216.213.42 a VPN, proxy, or data center address?
96.216.213.42 is classified as a residential network based on network ownership and behavioural analysis.