89.149.186.250
Intelligence analysis identified 89.149.186.250 as an IP within the 89.149.186.0/23 block, registered under AS3257-NET-MNT (NACNET-EU). The profile indicated a Low Risk reputation with a risk score of 0 and zero blacklist listings. Geolocation data mapped the address to Derby, Germany, although source consensus failed to resolve a contradiction between German and United Kingdom origins.
The endpoint functioned as a firewalled node with no active services, open ports, or associated TLS certificates. DNS records resolved to ae5.lr1-par9.ip4.gtt.net within the GTT network. Behavioral logs recorded zero incidents, including no honeypot strikes or WAF violations. The surrounding subnet maintained a clean classification with zero abuse density.
Despite a lack of malicious indicators, the confidence score remained very low due to conflicting geographic signals and insufficient routing data to classify network tier. Attribution confidence was rated low at 35%. Operational guidance recommended monitoring the asset, citing signal contradictions, without requiring immediate firewall intervention.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | AS3257-NET-MNT |
| ASN | AS3257 |
| Network Name | NACNET-EU |
| CIDR Block | 89.149.186.0/23 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ae5.lr1-par9.ip4.gtt.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ae5.lr1-par9.ip4.gtt.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| 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 | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-10 07:47:55 UTC |
| Last Seen | 2026-09-18 07:44:56 UTC |
| Profile Built | 2026-09-18 07:57:11 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 30 |
Full dossier details are available via our API.