IP Intelligence Briefing: 51.222.95.177
*Generated via IPDebrief tools: Profile, History, Relationships, Neighbors*
---
**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership:
- ASN: 16276 (OVH)
- Organization: Dmytro, Ahrefs Pte Ltd
- Subnet: 51.222.95.0/24 (OVH-CUST-281059689)
- Geolocation:
- Country: Canada (CA) | City: Singapore (plausible inconsistency)
- Latitude/Longitude: Unavailable
- Accuracy Radius: 3,000 km
- Threat Indicators:
- No malicious indicators, spam, or known attacker associations.
- DNS: PTR hostname `proxy-ca010-san177.ahrefs.net` (linked to `ahrefs.net`).
- No TLS certificates, open ports, or server banners detected.
---
**2. Network Context**
- Network Role:
- CloudCompute (OVH infrastructure) | Hosting Provider
- Subnet Abuse Density: High (0.6875)
- Subnet Neighbors:
- 256 total IPs in 51.222.95.0/24.
- 196 active IPs, 176 flagged as malicious (68.75% abuse density).
- Neighbor Risk Distribution:
- 85 IPs: Medium Risk (40โ60)
- 15 IPs: Low Risk (0โ20)
- 0 IPs: High Risk (>60)
- Routing:
- BGP Prefix: 51.222.0.0/16
- Route Stability: Unstable (fluctuations detected in 30 days).
---
**3. Temporal Observations**
- Latest Activity:
- Observed on 2026-06-18 (minimal risk score, 0.2174 operator score).
- Geolocation inconsistency: RTT (26ms) conflicts with 5,598km distance.
- Historical Trends:
- No persistent malicious activity; threat observation count: 1.
- Subnet abuse density increased from 0.6875 (June 14) to 0.6875 (June 18).
---
**4. Relationships & Dependencies**
- Linked Entities:
- Same Network: 43 relationships (OVH-CUST-281059689).
- DNS: `ahrefs.net` (no email auth records, no SPF/DKIM).
- No known campaigns, certificates, or peer IPs.
- Control Plane:
- RPKI State: Unverified | IRR Consistency: Unverified
- DNSSEC Valid: Yes | CAA Record: Present
---
**5. Recommendations**
- Monitor Subnet: High abuse density in 51.222.95.0/24 suggests potential compromise.
- Verify Geolocation: Investigate CA/Singapore inconsistency; possible spoofing.
- Check Ahrefs.net: Analyze linked domains for phishing or malicious activity.
- Network Segmentation: Consider isolating this subnet due to elevated risk.
- Route Stability: Investigate BGP route fluctuations for potential hijacks.
---
*End of Briefing*
*Generated by IPDebrief (© 2026 Jason Alberino)*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Dmytro, Ahrefs Pte Ltd |
| ASN | AS16276 |
| Network Name | OVH-CUST-281059689 |
| CIDR Block | 51.222.95.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | โ |
๐ DNS Intelligence
| PTR | proxy-ca010-san177.ahrefs.net |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca010-san177.ahrefs.net |
๐ DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
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 | 36% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 24% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) โ 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-07 23:04:26 UTC |
| Last Seen | 2026-06-27 07:05:00 UTC |
| Profile Built | 2026-06-28 01:10:50 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 26 |
Full dossier details are available via our API.