174.176.123.153
174.176.123.153 is an IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC, US (AS7922), with approximate network location Fort Lauderdale, United States. It belongs to a residential connection. 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 | POMPANO-18 |
| CIDR Block | 174.176.0.0/16 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | COMCAST-7922 - Comcast Cable Communications, LLC, US |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
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 | Unknown / lookup inconclusive |
| spf | Unknown / lookup inconclusive |
| dmarc | Unknown / lookup inconclusive |
| dnssec | Unknown / lookup inconclusive 153.123.176.174.in-addr.arpa |
| fcrDns | Not checked |
☁️ 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 | 174.160.0.0/11 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-10-04 22:23:21 UTC |
| Last Seen | 2026-11-11 22:28:37 UTC |
| Profile Built | 2026-11-13 06:38:30 UTC |
| Data Freshness | Fresh |
| Signal Types | 14 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 174.176.123.153
Who owns the IP address 174.176.123.153?
174.176.123.153 is registered to Comcast Cable Communications, LLC. The address falls within the 174.176.0.0/16 network block. Registration is held at ARIN.
Where is 174.176.123.153 located?
Geolocation data places 174.176.123.153 in Fort Lauderdale, Florida, United States. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 174.176.123.153 malicious or safe?
174.176.123.153 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.
Is 174.176.123.153 a VPN, proxy, or data center address?
174.176.123.153 is classified as a residential network based on network ownership and behavioural analysis.