40.64.66.34
40.64.66.34 is an IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US (AS8075), with approximate network location Quincy, United States. It belongs to datacenter or hosting infrastructure. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
Witness AI IP Assessment (AI-generated)
AI-generated assessment. Verify critical details independently.
Intellectual Property 40.64.66.34/32 is a single-host cloud computing resource hosted within the Microsoft Corporation infrastructure in the United States. The address resolves to the Microsoft Azure network, specifically associated with the AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK) block registered in the ARIN RIR. Geolocation data places the server's approximate network location in Quincy, Washington. The network role is identified as a Web Server with a service purpose of hosting web applications.
TLS probing indicates a historical certificate association with a domain related to the PlayFab gaming infrastructure, specifically `*.gs-prod-wus2-xbl-01-sunburst.prodpme.gsinfra.playfab.com`. The certificate was issued by Microsoft TLS G2 RSA CA OCSP 02 and covers multiple subdomains including Xbox Live and PlayFab services (e.g., `achievements.xboxlive.com`, `prod.pubsub.playfab.com`). The certificate validity period extends from September 16, 2026, to December 25, 2026.
DNS hygiene checks for CAA, SPF, DMARC, DNSSEC, and FCR DNS were not performed, resulting in an unassessed score. No other TLS endpoints were observed. Due to the limited scope of current observations and the absence of live certificate validation or DNS record verification, the specific operational status of this host remains uncorroborated. Monitoring is recommended to track future certificate renewals or changes in DNS configuration.
🏢 Ownership & Registration
| Registered holder | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 40.64.0.0/13 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US |
| 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 Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not checked |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Not checked |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=*.gs-prod-wus2-xbl-01-sunburst.prodpme.gsinfra.playfab.com, O=Microsoft Corporation, L=Redmond, S=WA, C=US Historical certificate; current certificate unknown |
| SANs | lobby.prod.pubsub.playfab.commainserver.prodpme.leaderboards.playfab.commainserver.prodpme.trueskill.playfab.comprodpme.trueskill.playfab.commainserver.prod.pubsub.playfab.commainserver.prodpme.matchmaking.playfab.comgs-prod-wus2-xbl-01-sunburst.prodpme.gsinfra.playfab.comprod.timeplayed.xboxlive.comachievements.xboxlive.comprod.pubsub.playfab.com |
| Valid From | 2026-09-16T20:00:33+00:00 |
| Valid Until | 2026-12-25T19:00:33+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha384RSA |
| Validity Period | 99 days |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 40.64.0.0/15 |
| 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 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 3 |
| Overall | 25% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Aging
| First Seen | 2026-10-16 03:15:26 UTC |
| Last Seen | 2026-11-14 20:27:57 UTC |
| Profile Built | 2026-11-13 06:38:42 UTC |
| Data Freshness | Aging |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 40.64.66.34
Who owns the IP address 40.64.66.34?
40.64.66.34 is registered to Microsoft Corporation. The address falls within the 40.64.0.0/13 network block. Registration is held at ARIN.
Where is 40.64.66.34 located?
Geolocation data places 40.64.66.34 in Quincy, WA, United States. The local time zone is America/Los_Angeles. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 40.64.66.34 malicious or safe?
40.64.66.34 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 40.64.66.34?
Responsive ports observed on 40.64.66.34 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 40.64.66.34 a VPN, proxy, or data center address?
40.64.66.34 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.