129.134.50.110
129.134.50.110 is an IPv4 address operated by Facebook, Inc. (AS32934), geolocated to United States. Its reverse DNS name is be1058.bb31.ewr3.tfbnw.net. As of November 3, 2026, IPDebrief rates it Low Risk (20/100); no anonymizing service was detected.
IP 129.134.50.110/32 is owned by Facebook, Inc. (ASN 32934) and resolves to tfbnw.net with valid SPF and DMARC authentication records. The endpoint presents a low overall risk score of 20 with excellent DNS hygiene but reports no open services or active ports. Geolocation validation indicates a contradiction between the claimed US location and RTT physics measurements, lowering the overall confidence level. Consequently, the recommended action is to monitor the asset for any changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Facebook, Inc. |
| ASN | AS32934 |
| Network Name | THEFA-3 |
| CIDR Block | 129.134.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | be1058.bb31.ewr3.tfbnw.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | be1058.bb31.ewr3.tfbnw.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | 129.134.0.0/17 |
| Route mapping | Found |
🎯 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 | 0% | 0 | 0 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 18% | 5 | 6 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-18 00:48:16 UTC |
| Last Seen | 2026-11-03 14:26:16 UTC |
| Profile Built | 2026-11-03 14:35:44 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 129.134.50.110
Who owns the IP address 129.134.50.110?
129.134.50.110 is registered to Facebook, Inc.. The address falls within the 129.134.0.0/16 network block. Registration is held at ARIN.
Where is 129.134.50.110 located?
Geolocation data places 129.134.50.110 in United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 129.134.50.110 malicious or safe?
129.134.50.110 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.
What is the hostname for 129.134.50.110?
The reverse DNS (PTR) record for 129.134.50.110 is be1058.bb31.ewr3.tfbnw.net. This hostname is forward-confirmed, meaning it resolves back to the same address.