66.68.187.218
🏢 Ownership & Registration
| Organization | Charter Communications Inc |
| ASN | AS11427 |
| Network Name | RR-SOUTHWEST-2BLK |
| CIDR Block | 66.68.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | syn-066-068-187-218.res.spectrum.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | syn-066-068-187-218.res.spectrum.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Web Server |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS11427 |
| Network Prefix | 66.68.0.0/15 |
| Route mapping | Found |
🎯 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 | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-13 15:25:13 UTC |
| Last Seen | 2026-09-29 20:37:31 UTC |
| Profile Built | 2026-09-28 21:09:22 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 35 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 66.68.187.218
Who owns the IP address 66.68.187.218?
66.68.187.218 is registered to Charter Communications Inc. The address falls within the 66.68.0.0/15 network block. Registration is held at ARIN.
Where is 66.68.187.218 located?
Geolocation data places 66.68.187.218 in Cedar Park, TX, United States. The local time zone is America/Chicago. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 66.68.187.218 malicious or safe?
66.68.187.218 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 66.68.187.218?
The reverse DNS (PTR) record for 66.68.187.218 is syn-066-068-187-218.res.spectrum.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 66.68.187.218?
Responsive ports observed on 66.68.187.218 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 66.68.187.218 a VPN, proxy, or data center address?
66.68.187.218 is classified as a residential network based on network ownership and behavioural analysis.