IPv4 address
20.153.57.97
An address in Cheyenne, Wyoming, United States, announced by Microsoft Corporation (AS8069). It's hosting space of Microsoft Azure and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Cheyenne
- Region
- Wyoming
- Postal code
- 82001
- Country
- United States
- Continent
- North America
- Coordinates
- 41.1400, -104.8203
- Timezone
- America/Denver
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Microsoft Corporation
- Domain
- microsoft.com
- Type
- Hosting
- Registered in
- United States
- AS number
- AS8069
- Name
- Microsoft Corporation
- Prefix
- 20.153.57.0/24
- RPKI
- Valid
- Type
- Business
- Domain
- microsoft.com
- Registered in
- United States
- Name
- Microsoft Corporation
- Network name
- MSFT
- Organization
- MSFT
- Status
- allocation
- Registry
- ARIN
- Domain
- microsoft.com
- Abuse
- abuse@microsoft.com
- Name
- Microsoft Abuse Contact
- abuse@microsoft.com
- Phone
- +1-425-882-8080
- Address
- One Microsoft Way, Redmond, WA, 98052
- Network
- 20.150.0.0-20.153.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- 80 status
- 400
- 80 server
- Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0
- 80 seen
- 2026-08-08 to 2026-10-25
- 443 status
- 400
- 443 server
- Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0
- 443 TLS
- TLSv1.3
- 443 certificate
- *.dfs.core.windows.net · Microsoft Corporation
- 443 issuer
- C=US, O=Microsoft Corporation, CN=Microsoft TLS G2 RSA CA OCSP 16
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-07 to 2026-10-27
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