IPDebrief

66.191.197.223

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇺🇸 United States
RegionSC
CitySpartanburg
TimezoneAmerica/New_York
Latitude34.93
Longitude-81.97

🏢 Ownership & Registration

OrganizationCharter Communications LLC
ASNAS20115
Network NameSPSNVL-SC-66-191-192
CIDR Block66.191.192.0/19
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRsyn-066-191-197-223.res.spectrum.com
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnamessyn-066-191-197-223.res.spectrum.com

🔐 DNS Hygiene

Hygiene Score40% (Fair)
SPFPresent
DMARCPresent
FCrDNSNot verified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureResidential
Service PurposeResidential Endpoint
Network TierEnd-User — Residential ISP endpoint
Residential

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS20115
Network Prefix66.191.192.0/20
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 18:19:44 UTC
Last Seen2026-10-05 18:19:44 UTC
Profile Built2026-10-05 18:23:37 UTC
Data FreshnessLive
Signal Types13
Total Observations13
🔍 13 signal types · 13 observations collected
This report is generated from 13+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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❓ Frequently Asked Questions About 66.191.197.223

Who owns the IP address 66.191.197.223?

66.191.197.223 is registered to Charter Communications LLC. The address falls within the 66.191.192.0/19 network block. Registration is held at ARIN.

Where is 66.191.197.223 located?

Geolocation data places 66.191.197.223 in Spartanburg, SC, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 66.191.197.223 malicious or safe?

66.191.197.223 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 66.191.197.223?

The reverse DNS (PTR) record for 66.191.197.223 is syn-066-191-197-223.res.spectrum.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 66.191.197.223 a VPN, proxy, or data center address?

66.191.197.223 is classified as a residential network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

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ℹ️ About This Report

All data shown is publicly available network metadata — IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.