23.100.123.30
An address in San Antonio, Texas, United States, announced by Microsoft Corporation (AS8075). It's hosting space of Microsoft Azure, an SSH server on port 22, and a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- San Antonio
- Region
- Texas
- Postal code
- 78205
- Country
- United States
- Continent
- North America
- Coordinates
- 29.4241, -98.4936
- Timezone
- America/Chicago
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
- AS8075
- Name
- Microsoft Corporation
- Prefix
- 23.100.0.0/15
- RPKI
- Valid
- Type
- Hosting
- 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
- 23.96.0.0-23.103.255.255
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.
- Port
- 22
- Banner
- SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.18
- Host key
- SHA256:ab194aa1fec432069ddadc7749ba0f5ad01fdcdcef907a0407c7c0fdb9c97bca
- Handshake
- Completed
- First seen
- 2026-10-01
- Last seen
- 2026-10-18
- 443 status
- 301
- 443 redirect
- http://www.google.com/
- 443 server
- gws
- 443 title
- 301 Moved
- 443 TLS
- TLSv1.3
- 443 certificate
- invalid2.invalid
- 443 issuer
- OU=No SNI provided - please fix your client., CN=invalid2.invalid
- 443 browser-trusted
- No
- 443 seen
- 2026-09-25 to 2026-10-18
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