103.207.4.18
IP Intelligence Briefing: 103.207.4.18
*Generated via IPDebrief tools: Profile, History, Relationships, Neighbors*
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**Risk Assessment**
- Overall Risk Score: Moderate (55/100)
- Ownership: Registered to SPINTER-AS-IN (ASN 134863) under APNIC.
- Geolocation: India (IN) – inferred via multi-signal DNS resolution.
- Threat Indicators: No direct malicious activity detected (no known attackers, spam, or blacklists).
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**Network Activity**
- Open Ports: No services detected (no open ports, TLS certs, or HTTP banners).
- Subnet Analysis:
- /24 Network: 103.207.4.0/24, with abuse density of 0.5 (mixed classification).
- Neighbor Risk: 13 sibling IPs in subnet; 7 flagged as high/medium risk (e.g., 103.207.4.58: 80/50, 103.207.4.35: 70/50).
- Inherited Risk: Subnet carries 17 points of inherited risk from malicious neighbors.
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**Observed Activity**
- Historical Signals:
- Stable network ownership (AS 134863) since 2016.
- Geolocation inferred as India with 1500km accuracy radius.
- No persistent threat activity (threat observation count: 0).
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**Network Relationships**
- DNS Associations:
- Linked to 4.207.103.in-addr.spit.co.in (PTR record).
- No email authentication (SPF/DKIM) detected.
- Network Peers:
- Same ASN (SPINTER-AS-IN) and subnet (103.207.4.0/22).
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**Recommendations**
1. Monitor Subnet: Track high-risk neighbors (e.g., 103.207.4.58, 103.207.4.35) for lateral movement or C2 activity.
2. Investigate DNS: Analyze spit.co.in domain for potential phishing or command-and-control ties.
3. Check for Anomalies: Ensure no unexpected traffic from this subnet, given inherited risk.
4. Firewall Rules: Consider blocking high-risk neighbors if they are not part of your infrastructure.
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*Data sourced from IPDebrief. No direct threats detected, but subnet-level risks warrant further scrutiny.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Manager Admin |
| ASN | AS134863 |
| Network Name | SPINTER |
| CIDR Block | 103.207.4.0/22 |
| RIR | APNIC |
| Country | IN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 4.207.103.in-addr.spit.co.in |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 4.207.103.in-addr.spit.co.in |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| 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 | 21% | 1 | 2 |
| services | 15% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 25% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:26 UTC |
| Last Seen | 2026-06-25 14:01:34 UTC |
| Profile Built | 2026-06-22 07:11:45 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 31 |
Full dossier details are available via our API.