57.141.0.21
57.141.0.21 is an IPv4 address operated by meta-mnt (AS32934), geolocated to Ashburn, Ireland. As of November 2, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
Intelligence Briefing: 57.141.0.21/32
Ownership and Classification: The address resided under Meta Platforms, Inc. (ASN 32934), Netname FB-BLOCK. Classification identified the asset as Low Risk with a risk score of zero.
Threat Assessment: No threat indicators were recorded. The IP was not flagged as a known attacker, spam source, or Tor exit node. Abuse confidence scores remained null across all threat feeds. Blacklist count was zero.
Network Behavior: Services remained firewalled with no open ports, TLS certificates, or HTTP responses detected. Behavioral logs showed no honeypot hits, enumeration strikes, or WAF violations.
Recommendation: Analysis concluded the address posed no significant risk. The recommended action was to allow traffic with Info severity.
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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS32934 |
| Network Prefix | 57.141.0.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 17% | 1 | 1 |
| routing | 17% | 1 | 1 |
| services | 17% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 17% | 1 | 1 |
| geolocation | 17% | 1 | 1 |
| Overall | 14% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-18 12:05:49 UTC |
| Last Seen | 2026-11-02 04:40:57 UTC |
| Profile Built | 2026-11-02 04:42:31 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 17 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 57.141.0.21
Who owns the IP address 57.141.0.21?
57.141.0.21 is registered to meta-mnt. The address falls within the 57.141.0.0/16 network block. Registration is held at ARIN.
Where is 57.141.0.21 located?
Geolocation data places 57.141.0.21 in Ashburn, VA, Ireland. The local time zone is Europe/Dublin. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 57.141.0.21 malicious or safe?
57.141.0.21 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.