66.109.3.175
66.109.3.175 is an IPv4 address operated by TWC-7843-BB - Charter Communications Inc, US (AS7843), with approximate network location United States. Its reverse DNS name is lag-828-10.rcr01chrcnctr.netops.charter.com. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Charter Communications Inc |
| ASN | AS7843 |
| Network Name | COUDERSPORTBB-2 |
| CIDR Block | 66.109.0.0/20 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | TWC-7843-BB - Charter Communications Inc, US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | lag-828-10.rcr01chrcnctr.netops.charter.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | lag-828-10.rcr01chrcnctr.netops.charter.com |
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 | Not found at queried name com |
| spf | Unknown / lookup inconclusive lag-828-10.rcr01chrcnctr.netops.charter.com |
| dmarc | Unknown / lookup inconclusive _dmarc.lag-828-10.rcr01chrcnctr.netops.charter.com |
| dnssec | Unknown / lookup inconclusive 175.3.109.66.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive lag-828-10.rcr01chrcnctr.netops.charter.com |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| 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 | AS7843 |
| Network Prefix | 66.109.0.0/20 |
| 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 | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 35% | 2 | 2 |
| Overall | 30% | 9 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-19 12:03:28 UTC |
| Last Seen | 2026-11-04 21:52:35 UTC |
| Profile Built | 2026-11-14 04:00:25 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 66.109.3.175
Who owns the IP address 66.109.3.175?
66.109.3.175 is registered to Charter Communications Inc. The address falls within the 66.109.0.0/20 network block. Registration is held at ARIN.
Where is 66.109.3.175 located?
Geolocation data places 66.109.3.175 in United States. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 66.109.3.175 malicious or safe?
66.109.3.175 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 66.109.3.175?
The reverse DNS (PTR) record for 66.109.3.175 is lag-828-10.rcr01chrcnctr.netops.charter.com. This hostname is forward-confirmed, meaning it resolves back to the same address.