66.28.4.182
66.28.4.182 is an IPv4 address operated by Cogent Communications, LLC (AS174), geolocated to Hyattsville, United States. Its reverse DNS name is be3495.ccr31.jfk10.atlas.cogentco.com. As of October 15, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP 66.28.4.182 is assigned to Cogent Communications, LLC (ASN 174) and resolves to the domain cogentco.com with configured SPF and DMARC records. The asset carries a risk score of 25 and is classified as a suspicious host with a high-severity listing on one DNSBL under the bot category. Network analysis reveals no open ports or active services, classifying the role as firewalled with a stability score of 100. Despite low intent classification, monitoring is recommended due to the mixed threat density observed in the associated subnet.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cogent Communications, LLC |
| ASN | AS174 |
| Network Name | COGENT-NB-0000 |
| CIDR Block | 66.28.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | be3495.ccr31.jfk10.atlas.cogentco.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | be3495.ccr31.jfk10.atlas.cogentco.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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 | |||
| 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 | AS174 |
| Network Prefix | 66.28.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-29 21:04:06 UTC |
| Last Seen | 2026-10-15 14:50:09 UTC |
| Profile Built | 2026-10-15 14:59:26 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 26 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 66.28.4.182
Who owns the IP address 66.28.4.182?
66.28.4.182 is registered to Cogent Communications, LLC. The address falls within the 66.28.0.0/16 network block. Registration is held at ARIN.
Where is 66.28.4.182 located?
Geolocation data places 66.28.4.182 in Hyattsville, Maryland, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 66.28.4.182 malicious or safe?
66.28.4.182 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 66.28.4.182?
The reverse DNS (PTR) record for 66.28.4.182 is be3495.ccr31.jfk10.atlas.cogentco.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.