98.38.100.0
Intelligence assessment for 98.38.100.0 identified the address as part of the DENVER-CPE-11 block owned by Comcast Cable Communications, LLC (ASN 7922) in Denver, Colorado. The endpoint registered a Low Risk reputation with a risk score of 0. No threat indicators, blacklist listings, or active campaign correlations were observed. Network probing revealed the address was firewalled with no open ports or services active. Behavioral metrics recorded zero incidents, enumeration strikes, or honeypot hits. While data sufficiency remained low, the overall risk profile supported a recommendation to allow traffic. No significant risk indicators were present to warrant blocking.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Comcast Cable Communications, LLC |
| ASN | AS7922 |
| Network Name | DENVER-CPE-11 |
| CIDR Block | 98.38.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| 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 | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS7922 |
| Network Prefix | 98.32.0.0/11 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-05 20:08:04 UTC |
| Last Seen | 2026-10-05 20:08:04 UTC |
| Profile Built | 2026-10-05 20:35:29 UTC |
| Data Freshness | Live |
| Signal Types | 11 |
| Total Observations | 11 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 98.38.100.0
Who owns the IP address 98.38.100.0?
98.38.100.0 is registered to Comcast Cable Communications, LLC. The address falls within the 98.38.0.0/16 network block. Registration is held at ARIN.
Where is 98.38.100.0 located?
Geolocation data places 98.38.100.0 in Denver, CO, United States. The local time zone is America/Denver. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 98.38.100.0 malicious or safe?
98.38.100.0 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.