203.248.240.31
Intelligence analysis of IP address 203.248.240.31 identifies the endpoint as low risk with a reputation score of 0. The address is registered under ASN 3786 (IP Manager) within the 203.248.128.0/17 block, geolocated to South Korea. No malicious activity, known campaigns, or blacklist listings were associated with the address during observation. Network probing confirmed the endpoint is firewalled with no open services. Reverse DNS records resolved to ns2.uplus.co.kr, which was forward-confirmed. The immediate neighborhood classification is clean, showing zero threat siblings. Based on the absence of malicious indicators and consistent DNS hygiene, the recommended disposition for SOC analysts is to allow traffic.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IP Manager |
| ASN | AS3786 |
| Network Name | BORANET-KR |
| CIDR Block | 203.248.128.0/17 |
| RIR | APNIC |
| Country | KR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ns2.uplus.co.kr |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ns2.lgdacom.netns2.uplus.co.kr |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 1/2 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 | — |
🎯 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 | 35% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 24% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-06 11:31:50 UTC |
| Last Seen | 2026-09-19 06:51:58 UTC |
| Profile Built | 2026-09-19 07:01:09 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 35 |
Full dossier details are available via our API.