141.101.73.125
Intelligence briefing for IP address 141.101.73.125. The address is registered to Cloudflare (ASN 13335) within the CLOUDFLARENET-EU block. Geolocation data indicates the infrastructure is situated in Chicago, IL, United States, operating as a CDN with a firewalled service purpose. The asset maintains a Low Risk reputation with a risk score of 25. While the surrounding neighborhood 141.101.73.0/24 is classified as clean with zero abuse density, the IP was listed on one DNSBL feed. No specific threat indicators, known campaigns, or active attacker classifications were identified. Behavioral analysis recorded zero honeypot hits, enumeration strikes, or WAF violations. The IP was observed live between September 4, 2026, and September 26, 2026. Security teams are advised to monitor the address due to the DNSBL listing, though the severity remains low given the clean neighborhood context and lack of active malicious behavior.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cloudflare Abuse Contact |
| ASN | AS13335 |
| Network Name | CLOUDFLARENET-EU |
| CIDR Block | 141.101.73.0/24 |
| RIR | RIPE |
| Country | US |
| 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 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 33% | 2 | 4 |
| reputation | 28% | 1 | 3 |
| geolocation | 13% | 1 | 1 |
| Overall | 23% | 9 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 15:17:19 UTC |
| Last Seen | 2026-09-26 19:56:45 UTC |
| Profile Built | 2026-09-26 20:11:34 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 26 |
Full dossier details are available via our API.