52.110.2.159
52.110.2.159 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Redmond, United States. It belongs to datacenter or hosting infrastructure. As of November 6, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
Intellect briefing for IP 52.110.2.159/32.
The address was registered to Microsoft Corporation (ASN 8075) within the 52.96.0.0/12 CIDR block. Infrastructure type was Cloud Compute hosting a Web Server. Services included HTTP on port 80 and HTTPS on port 443. TLS certificate verification confirmed the subject as Microsoft Corporation for outlook.com and related domains.
Operational timeline indicated first observation on 2026-09-27 and last observation on 2026-10-12. Reputation analysis assigned a Low Risk status with a risk score of 25. While the threat actor type was flagged as Suspicious Host, no known campaigns or active attacker indicators were identified. The address appeared on one DNSBL list despite a reported blacklist count of zero.
Neighborhood data for the 52.110.2.159/24 subnet indicated a mixed classification with an abuse density of 0.4074. Twenty-two threat siblings were observed among 54 active siblings. Technical analysis revealed a contradiction between claimed Boston, US geolocation and RTT physics measurements. DNS hygiene scored Fair due to missing DNSSEC and CAA records.
Operational recommendation was set to Monitor at low severity pending resolution of signal contradictions.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 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 | 40% (Fair) |
| SPF | 5/10 domains |
| DMARC | 6/10 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 10 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | outlook.com*.hotmail.com*.internal.outlook.com*.live.com*.office.com*.office365.com*.outlook.com*.outlook.office365.comattachment.outlook.live.netattachment.outlook.office.net |
| Valid From | 2026-10-13T00:00:00+00:00 |
| Valid Until | 2027-04-29T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 52.96.0.0/12 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 7 |
| routing | 8% | 1 | 1 |
| services | 35% | 2 | 6 |
| ownership | 17% | 2 | 3 |
| reputation | 24% | 1 | 6 |
| geolocation | 28% | 2 | 4 |
| Overall | 24% | 10 | 27 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-27 20:31:08 UTC |
| Last Seen | 2026-11-06 17:57:58 UTC |
| Profile Built | 2026-11-06 18:26:18 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 49 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 52.110.2.159
Who owns the IP address 52.110.2.159?
52.110.2.159 is registered to Microsoft Corporation. The address falls within the 52.96.0.0/12 network block. Registration is held at ARIN.
Where is 52.110.2.159 located?
Geolocation data places 52.110.2.159 in Redmond, WA, 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 52.110.2.159 malicious or safe?
52.110.2.159 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.
What ports are open on 52.110.2.159?
Responsive ports observed on 52.110.2.159 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 52.110.2.159 a VPN, proxy, or data center address?
52.110.2.159 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.