# IP Intelligence Briefing: 47.31.115.9/32
Classification: Moderate Risk (Score: 50) | Date: 2026-07-30
Prepared for: SOC Operations Team
---
## Executive Summary
IP address 47.31.115.9 is a mobile network endpoint operated by Reliance Jio Infocomm Ltd. (ASN 55836) located in Patna, Bihar, India. The IP presents moderate risk with no active threat indicators, zero blacklist entries, and a clean subnet classification. No persistent malicious activity observed in observation history.
---
## Ownership & Network Classification
| Attribute | Value |
|---|---|
| **Organization** | IRT-INFOTELR4G-IN / Reliance Jio Infocomm Ltd. |
| **Network** | 47.31.0.0/16 (RELIANCEJIO-IN) |
| **ASN** | 55836 |
| **Country/Region** | India (IN), Bihar, Patna |
| **Network Type** | Mobile (Jio LTE/5G) |
| **Services** | Firewalled / No Services Detected |
| **DNS Resolution** | No PTR hostnames, no forward resolution |
---
## Risk Assessment
| Metric | Value | Status |
|---|---|---|
| **Risk Score** | 50 | Moderate Risk |
| **Provider Score** | 0 | Neutral |
| **Authority Score** | 0 | Neutral |
| **Blacklist Count** | 0 | Clean |
| **DNSBL Listed** | 2 / 8 | Minimal |
| **Is Tor Exit** | No | Safe |
| **Is Known Attacker** | No | Safe |
| **Is Spam Source** | No | Safe |
Operator Score: 0.1304 (Minimal)
Route Stability: Unstable (route changes observed)
---
## Threat Indicators
- Threat Indicators: None detected
- Known Campaigns: None correlated
- Abuse Confidence Score: Not available
- Threat Persistence: 0 days
- Persistent Malicious Activity: False
---
## Neighborhood Analysis (47.31.115.9/24)
| Metric | Value |
|---|---|
| **Subnet Classification** | Clean |
| **Abuse Density** | 0% |
| **Total Sibling IPs** | 1 |
| **Active Siblings** | 0 |
| **Threat Siblings** | 0 |
| **Risk Distribution** | No high/medium/low risk neighbors |
Assessment: Subnet exhibits clean classification with no neighboring threats.
---
## Observation History
- Total Observations: 13 signals recorded
- Recent Activity: Multiple observations on 2026-07-30
- Ownership Changes: 0
- Threat Observations: 0
- Persistence: No persistent malicious behavior detected
Geolocation signals consistently point to India (Bihar, Patna) with 1,500 km accuracy radius.
---
## Recommended Security Actions
Firewall Rules Generated:
- iptables: `iptables -A INPUT -s 47.31.115.9 -j DROP`
- nftables: `nft add rule inet filter input ip saddr 47.31.115.9 drop`
- nginx: `deny 47.31.115.9;`
- pfSense: `47.31.115.9/32`
- Cloudflare WAF: Block with risk score 50 filter
- AWS WAF: Add to block list (47.31.115.9/32)
Note: Recommendations are probabilistic and should be validated against additional threat intelligence before enforcement.
---
## Intelligence Narrative
IP 47.31.115.9 represents a mobile network endpoint with moderate risk scoring. While the IP lacks active threat indicators and maintains a clean neighborhood profile, the moderate risk score (50) warrants consideration for blocking or enhanced monitoring. The address is associated with Jio's mobile infrastructure in India and shows no evidence of malicious activity, known campaigns, or persistent abuse patterns. The absence of open services and the mobile network classification suggest this may be a residential or mobile user endpoint. Given the 2/8 DNSBL listings and moderate risk score, security teams may consider blocking at the perimeter or implementing rate limiting, depending on organizational policy for mobile IP ranges.
Recommended Action: Monitor or block based on organizational risk tolerance; validate against additional threat feeds before permanent blocking.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | IRT-INFOTELR4G-IN |
| ASN | AS55836 |
| Network Name | RELIANCEJIO-IN |
| CIDR Block | 47.31.0.0/16 |
| RIR | ARIN |
| Country | IN |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ 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 | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 22% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-29 16:42:15 UTC |
| Last Seen | 2026-07-31 07:31:57 UTC |
| Profile Built | 2026-07-30 23:16:45 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.