13.107.236.201
13.107.236.201 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Boston, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ns1-201.azure-dns.com. As of October 26, 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 | 13.64.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ns1-201.azure-dns.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ns1-201.azure-dns.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 13.104.0.0/14 |
| Route mapping | Found |
🎯 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 | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 24% | 7 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-26 08:36:37 UTC |
| Last Seen | 2026-10-26 08:36:37 UTC |
| Profile Built | 2026-10-26 08:47:17 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 13.107.236.201
Who owns the IP address 13.107.236.201?
13.107.236.201 is registered to Microsoft Corporation. The address falls within the 13.64.0.0/11 network block. Registration is held at ARIN.
Where is 13.107.236.201 located?
Geolocation data places 13.107.236.201 in Boston, US-MA, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 13.107.236.201 malicious or safe?
13.107.236.201 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 is the hostname for 13.107.236.201?
The reverse DNS (PTR) record for 13.107.236.201 is ns1-201.azure-dns.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 13.107.236.201 a VPN, proxy, or data center address?
13.107.236.201 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.