57.141.20.27
Analysis of 57.141.20.27 identified the address as part of the Meta (Facebook) infrastructure block (AS32934, FB-BLOCK) located in New York, US. The network reputation assessment assigned a Low Risk score of 20. Threat intelligence feeds returned no indicators of compromise, with zero blacklist hits and no classification as a known attacker or spam source. Network scanning revealed no open ports, indicating the endpoint was firewalled or inactive. Control plane data confirmed the BGP prefix 57.141.20.0/24 originated from ASN 32934. The IP lacks associated hosted domains or reverse DNS records. SOC teams should classify this IP as legitimate infrastructure and refrain from blocking.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | meta-mnt |
| ASN | AS32934 |
| Network Name | FB-BLOCK |
| CIDR Block | 57.141.0.0/16 |
| RIR | ARIN |
| Country | IE |
| 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 | 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 22% | 6 | 7 |
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: BE, US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 08:09:11 UTC |
| Last Seen | 2026-08-31 10:17:38 UTC |
| Profile Built | 2026-08-31 10:23:46 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.