199.45.154.177
Analysis of 199.45.154.177 identified ownership by Censys, Inc. (ASN 398722) within the New York region. The profile assigned a Low Risk reputation with a risk score of 25, though the system classified the host as a Suspicious Host. Network scanning confirmed the address was firewalled with no open ports or active services. DNS resolution resolved to censys-scanner.com, and the address appeared on one of eight DNS blacklists. DNS hygiene evaluation returned a score of 20 (Poor), noting the absence of SPF and DMARC records. Behavioral analysis recorded zero incidents and no active attacker status. The system recommended ongoing monitoring due to low-grade risk indicators present in the profile.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Censys, Inc. |
| ASN | AS398722 |
| Network Name | CENSY |
| CIDR Block | 199.45.154.0/23 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 177.154.45.199.censys-scanner.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 177.154.45.199.censys-scanner.com |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | 19% | 1 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 7% | 3 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-10 11:19:57 UTC |
| Last Seen | 2026-09-08 09:25:14 UTC |
| Profile Built | 2026-09-08 09:34:57 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 26 |
Full dossier details are available via our API.