73.43.0.74
73.43.0.74 is an IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC, US (AS7922), with approximate network location Acworth, United States. It belongs to a residential connection with reverse DNS name c-73-43-0-74.hsd1.ga.comcast.net. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
Witness AI IP Assessment (AI-generated)
AI-generated assessment. Verify critical details independently.
An intelligence review of IP address 73.43.0.74/32 identifies the host as a residential endpoint within the Comcast Cable Communications network (ASN 7922). Geolocation data associates the address with Acworth, Georgia, United States, specifically under the Atlanta CPE network block. Ownership records confirm the routing operator as Comcast IP Services, L.L.C., with the registrant country listed as the United States.
Technical assessments indicate a risk score of 0. DNS hygiene analysis assigned a partial coverage score of 100, noting the presence of CAA records pointing to comcast.net and the presence of FCR DNS, while SPF and DMARC records were absent. The target was assessed as a residential cable connection, not a cloud, CDN, hosting, or proxy service.
Active TLS probes conducted on ports 443 and 8443 returned an unreachable status, indicating no active TLS endpoints were detected on the host at the time of observation. No valid TLS certificates were observed, and the specific host address was validated by the server. Due to the residential nature of the address and the lack of active TLS responses, the system recommends continued monitoring or corroboration before establishing a definitive operational baseline.
🏢 Ownership & Registration
| Registered holder | Comcast IP Services, L.L.C. |
| ASN | AS7922 |
| Network Name | ATLANTA-CPE-25 |
| CIDR Block | 73.43.0.0/16 |
| RIR | ARIN |
| Network registration country | — |
| Registrant address country | United States |
| Routing operator | COMCAST-7922 - Comcast Cable Communications, LLC, US |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | c-73-43-0-74.hsd1.ga.comcast.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | c-73-43-0-74.hsd1.ga.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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Present / verified comcast.net |
| spf | Not found at queried name c-73-43-0-74.hsd1.ga.comcast.net |
| dmarc | Not found at queried name _dmarc.c-73-43-0-74.hsd1.ga.comcast.net |
| dnssec | Unknown / lookup inconclusive 74.0.43.73.in-addr.arpa |
| fcrDns | Present / verified c-73-43-0-74.hsd1.ga.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
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS7922 |
| Network Prefix | 73.0.0.0/8 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 39% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 12% | 2 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 12% | 2 | 2 |
| Overall | 21% | 10 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-04 15:10:43 UTC |
| Last Seen | 2026-11-14 08:31:14 UTC |
| Profile Built | 2026-11-14 08:40:48 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 26 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 73.43.0.74
Who owns the IP address 73.43.0.74?
73.43.0.74 is registered to Comcast IP Services, L.L.C.. The address falls within the 73.43.0.0/16 network block. Registration is held at ARIN.
Where is 73.43.0.74 located?
Geolocation data places 73.43.0.74 in Acworth, GA, United States. The local time zone is America/New_York. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 73.43.0.74 malicious or safe?
73.43.0.74 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 73.43.0.74?
The reverse DNS (PTR) record for 73.43.0.74 is c-73-43-0-74.hsd1.ga.comcast.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 73.43.0.74 a VPN, proxy, or data center address?
73.43.0.74 is classified as a residential network based on network ownership and behavioural analysis.