129.250.5.249
129.250.5.249 is an IPv4 address operated by NTT America, Inc. (AS2914), geolocated to San Jose, United States. Its reverse DNS name is ae-9.a01.parsfr04.fr.bb.gin.ntt.net. As of November 3, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | NTT America, Inc. |
| ASN | AS2914 |
| Network Name | NTTA-129-250 |
| CIDR Block | 129.250.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ae-9.a01.parsfr04.fr.bb.gin.ntt.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ae-9.a01.parsfr04.fr.bb.gin.ntt.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ 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 | AS2914 |
| Network Prefix | 129.250.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 35% | 2 | 2 |
| Overall | 30% | 9 | 10 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-20 06:30:15 UTC |
| Last Seen | 2026-11-03 17:06:44 UTC |
| Profile Built | 2026-11-03 17:08:40 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 129.250.5.249
Who owns the IP address 129.250.5.249?
129.250.5.249 is registered to NTT America, Inc.. The address falls within the 129.250.0.0/16 network block. Registration is held at ARIN.
Where is 129.250.5.249 located?
Geolocation data places 129.250.5.249 in San Jose, CA, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 129.250.5.249 malicious or safe?
129.250.5.249 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 129.250.5.249?
The reverse DNS (PTR) record for 129.250.5.249 is ae-9.a01.parsfr04.fr.bb.gin.ntt.net. This hostname is forward-confirmed, meaning it resolves back to the same address.