73.238.231.208
73.238.231.208 is an IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC, US (AS7922), with approximate network location East Haven, United States. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Comcast IP Services, L.L.C. |
| ASN | AS7922 |
| Network Name | BOSTON-17 |
| CIDR Block | 73.238.0.0/16 |
| 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 comcast.net |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 208.231.238.73.in-addr.arpa |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS7922 |
| Network Prefix | 73.0.0.0/8 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-10-04 02:39:04 UTC |
| Last Seen | 2026-11-08 01:06:45 UTC |
| Profile Built | 2026-11-13 06:30:01 UTC |
| Data Freshness | Recent |
| Signal Types | 14 |
| Total Observations | 17 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 73.238.231.208
Who owns the IP address 73.238.231.208?
73.238.231.208 is registered to Comcast IP Services, L.L.C.. The address falls within the 73.238.0.0/16 network block. Registration is held at ARIN.
Where is 73.238.231.208 located?
Geolocation data places 73.238.231.208 in East Haven, CT, 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 73.238.231.208 malicious or safe?
73.238.231.208 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.