128.241.11.242
IP 128.241.11.242/32 ownership records indicate NTT America, Inc. (ASN 2914) within the 128.241.0.0/16 block in the United States. Risk assessment classified the address as Low Risk with a score of 20. Network scans revealed no open ports, identifying the service purpose as Firewalled / No Services. Threat intelligence feeds returned no indicators of compromise, blacklist listings, or known campaign associations. Neighborhood analysis classified the 128.241.11.242/24 subnet as clean with zero threat siblings. Data quality validation flagged a contradiction between claimed geolocation and RTT physics measurements (7625 km distance versus 19 ms round-trip time). DNS configuration included SPF but lacked DMARC. The operational recommendation was Monitor due to signal contradictions and low overall confidence 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-128-241 |
| CIDR Block | 128.241.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | xe-7-1-4.a01.nwrknj03.us.ce.gin.ntt.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | xe-7-1-4.a01.nwrknj03.us.ce.gin.ntt.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Present |
| 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-07 18:20:50 UTC |
| Last Seen | 2026-09-19 23:29:02 UTC |
| Profile Built | 2026-09-23 07:32:37 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 29 |
Full dossier details are available via our API.