173.245.63.145
Intelligence briefing for IP 173.245.63.145/32. The address was observed between 2026-08-29 and 2026-09-07. Ownership records attribute the IP to Cloudflare, Inc. (ASN 13335, CLOUDFLARENET) within the 173.245.48.0/20 block. The address was classified as Low Risk with a risk score of 25.
Network analysis identified the infrastructure as a CDN with no open ports or active services. Geolocation data indicated New York, US, but validation failed due to contradictions between claimed location and RTT physics measurements (observed 27ms versus minimum possible 126.2ms). No threat indicators, blacklist entries, or known campaign associations were present. The neighborhood classification remained clean with zero abuse density. Due to signal contradictions and low data confidence (0.225), the recommended action was to monitor for changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Network Name | CLOUDFLARENET |
| CIDR Block | 173.245.48.0/20 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 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 | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 4 |
| geolocation | 37% | 2 | 6 |
| Overall | 25% | 10 | 21 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 04:55:45 UTC |
| Last Seen | 2026-09-24 18:18:17 UTC |
| Profile Built | 2026-09-24 18:27:08 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 34 |
Full dossier details are available via our API.