52.115.157.224
52.115.157.224 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to San Jose, United States. It belongs to datacenter or hosting infrastructure. As of November 7, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 52.96.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 52.112.0.0/14 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 24% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 17% | 1 | 1 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 17% | 1 | 1 |
| Overall | 21% | 8 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-28 16:49:09 UTC |
| Last Seen | 2026-11-05 19:36:13 UTC |
| Profile Built | 2026-11-07 04:25:17 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 52.115.157.224
Who owns the IP address 52.115.157.224?
52.115.157.224 is registered to Microsoft Corporation. The address falls within the 52.96.0.0/12 network block. Registration is held at ARIN.
Where is 52.115.157.224 located?
Geolocation data places 52.115.157.224 in San Jose, CA, United States. The local time zone is America/Los_Angeles. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 52.115.157.224 malicious or safe?
52.115.157.224 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
Is 52.115.157.224 a VPN, proxy, or data center address?
52.115.157.224 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.