104.28.228.77
IP Intelligence Briefing: 104.28.228.77/32
Summary
The IP 104.28.228.77/32 is associated with Cloudflare, Inc. (ASN 13335) and is part of a larger network utilized by Google LLC. It is geolocated to Washington, DC, USA, with a low-risk profile (risk score: 25). The IP is classified as a CDN infrastructure asset and shows no direct threat indicators.
Key Findings
1. Ownership & Network
- Owned by Cloudflare, Inc., a reputable CDN provider.
- Part of the CLOUDFLARENET network, with no evidence of abuse or malicious activity.
- Subnet 104.28.228.0/24 has a low abuse density (0.25), with 1 out of 5 neighboring IPs flagged as risky.
2. Threat Indicators
- No known threats, malicious campaigns, or blacklisted entries.
- Zero DNS-based attacks or TLS certificate mismatches detected.
- No association with Tor, spam, or phishing activities.
3. Network Behavior
- Classified as a firewalled/CDN node with no open ports or active services.
- BGP route stability is low, but DNSSEC validation is enabled.
- Subnet shows minimal route changes over the past 30 days.
4. Observation History
- Recent observations include geolocation data (US, DC) and network traffic analysis.
- No persistent malicious activity or honeypot hits detected.
Recommendations
- Monitor subnet for unexpected behavior due to 1 risky neighbor.
- Allow traffic as the IP is legitimate CDN infrastructure.
- Review DNS and BGP configurations for potential misconfigurations in the Cloudflare network.
Conclusion
The IP is legitimate and low-risk, associated with Cloudflare’s infrastructure. While the subnet contains some risky neighbors, the IP itself shows no malicious activity. No immediate action is required, but ongoing monitoring is advised.
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*Generated from IPDebrief intelligence tools. Data as of 2026-06-02.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| 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 | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| 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 | 28% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 26% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 21% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:28 UTC |
| Last Seen | 2026-06-22 07:53:09 UTC |
| Profile Built | 2026-06-22 07:55:29 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 22 |
Full dossier details are available via our API.