23.100.88.56
An address in Hong Kong, Hong Kong, announced by Microsoft Corporation (AS8075). It's hosting space of Microsoft Azure, an SSH server on port 22, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Hong Kong
- Postal code
- 999077
- Country
- Hong Kong
- Continent
- Asia
- Coordinates
- 22.2783, 114.1747
- Timezone
- Asia/Hong_Kong
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_8.0
- Host key
- SHA256:c2e7d1f0a4593b59cd55611543921efcb2898f0fc747eedb5e7a9e8a00ed493b
- Handshake
- Completed
- First seen
- 2026-10-04
- Last seen
- 2026-10-24
- 80 status
- 444
- 80 server
- nginx
- 80 seen
- 2026-10-06 to 2026-10-17
- 443 status
- 301
- 443 redirect
- https://23.100.88.56:4596
- 443 server
- nginx
- 443 title
- 301 Moved Permanently
- 443 TLS
- TLSv1.3
- 443 certificate
- 104.208.104.31
- 443 issuer
- C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-27 to 2026-10-20
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