172.71.221.127
INTELLIGENCE BRIEFING: 172.71.221.127
Ownership and Infrastructure
The IP address 172.71.221.127 was attributed to Cloudflare, Inc. (ASN 13335), registered under the CLOUDFLARENET block (172.64.0.0/13). Network role analysis identified the address as a Content Delivery Network (CDN) provider.
Reputation and Risk
Reputation assessment classified the address as Low Risk with a risk score of 20. The address was not listed on any DNS blacklists or threat feeds. No known campaigns or abuse indicators were associated with the IP.
Network Activity
Geolocation data placed the infrastructure in New York, US. Service scans revealed no open ports or active services, indicating a firewalled status. DNS forward resolution returned no confirmed hostnames or domain records.
Operational Context
The address is not flagged as residential, mobile, Tor, or VPN. Traffic originating from this IP should be evaluated against standard CDN proxy behavior.
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 | 172.64.0.0/13 |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 20% | 5 | 6 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 07:41:23 UTC |
| Last Seen | 2026-08-29 07:41:23 UTC |
| Profile Built | 2026-08-29 08:00:14 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.