129.250.2.123
The IP address 129.250.2.123 was associated with NTT America, Inc. (AS2914) within the 129.250.0.0/16 block. Risk assessment assigned a score of 25, designated as Low Risk. Network reconnaissance indicated no open ports, classifying the service purpose as firewalled. Geolocation data placed the address in Seattle, Washington; however, RTT physics measurements contradicted the claimed distance. The address appeared on one DNS blacklist out of eight total lists. The IP resided within a subnet classified as mostly clean with four threat siblings. Behavioral analysis recorded zero honeypot hits or enumeration strikes, and no active attack indicators or known campaigns were identified. Monitoring was recommended due to signal contradictions in the geolocation data.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 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-17.a03.sttlwa01.us.bb.gin.ntt.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ae-17.a03.sttlwa01.us.bb.gin.ntt.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| 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 | 37% | 2 | 6 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 4 |
| reputation | 31% | 1 | 6 |
| geolocation | 27% | 2 | 4 |
| Overall | 26% | 10 | 23 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-29 13:06:57 UTC |
| Last Seen | 2026-09-20 02:02:23 UTC |
| Profile Built | 2026-09-23 04:12:57 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 34 |
Full dossier details are available via our API.