81.97.254.157
Intelligence report generated for 81.97.254.157 identified the endpoint as a residential cable connection within the Virgin Media UK network (AS5089) located in Waterlooville, England. The address maintained a risk score of 0 and showed no active threat indicators, including zero blacklist matches and no known campaign associations. Forward-confirmed reverse DNS resolution mapped the address to the hostname cos2-04-b2-v4wan-171589-cust156.vm10.cable.virginm.net. Scanning revealed the host was firewalled with no open ports or active services. Operational analysis recommended an Allow action with Info severity due to the presence of forward-confirmed reverse DNS and the absence of malicious behavior.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | AS5089-MNT |
| ASN | AS5089 |
| Network Name | VMCBBUK |
| CIDR Block | 81.97.254.0/24 |
| RIR | RIPE |
| Country | GB |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | cos2-04-b2-v4wan-171589-cust156.vm10.cable.virginm.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | cos2-04-b2-v4wan-171589-cust156.vm10.cable.virginm.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 22:48:55 UTC |
| Last Seen | 2026-09-13 22:48:55 UTC |
| Profile Built | 2026-09-13 22:57:58 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.