172.64.35.143
IP Intelligence Dossier
Your IP: 216.73.217.176
🏢 Ownership & Registration
| Organization | Cloudflare |
| ASN | — |
| Network Name | — |
| CIDR Block | — |
| RIR | — |
| Country | — |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | sterling.ns.cloudflare.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | sterling.ns.cloudflare.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS13335 |
| Network Prefix | 172.64.35.0/24 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-10 18:53:52 UTC |
| Last Seen | 2026-10-10 18:53:52 UTC |
| Profile Built | 2026-10-10 19:20:12 UTC |
| Data Freshness | Live |
| Signal Types | 11 |
| Total Observations | 11 |
🔍 11 signal types · 11 observations collected
This report is generated from 11+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 172.64.35.143
Who owns the IP address 172.64.35.143?
172.64.35.143 is registered to Cloudflare.
Where is 172.64.35.143 located?
Geolocation data places 172.64.35.143 in United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 172.64.35.143 malicious or safe?
172.64.35.143 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 172.64.35.143?
The reverse DNS (PTR) record for 172.64.35.143 is sterling.ns.cloudflare.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 172.64.35.143 a VPN, proxy, or data center address?
172.64.35.143 is classified as a content delivery network based on network ownership and behavioural analysis.
🏘️ Related IP Addresses
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ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.