IPv4 address
20.117.8.28
An address in Cardiff, Wales, United Kingdom, announced by Microsoft Corporation (AS8075). 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
- Cardiff
- Region
- Wales
- Postal code
- CF10
- Country
- United Kingdom
- Continent
- Europe
- Coordinates
- 51.4800, -3.1800
- Timezone
- Europe/London
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
- 20.64.0.0/10
- 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
- 20.33.0.0-20.128.255.255
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
- 302
- 80 redirect
- https://login.microsoftonline.com/common/oauth2/v2.0/authorize?client_id=4765445b-32c6-49b0-83e6-1d93765276ca&redirect_uri=http%3A%2F%2F20.117.8.28%2Flandingv2&response_type=code&scope=openid%20profile%20offline_access%20https%3A%2F%2Fm365.cloud.microsoft%2Fv2%2FM365Copilot.Read.All&response_mode=form_post&nonce=639293974383514269.MjBlZmQ0NDMtNGJlYi00ZDkzLThjYjktZDk0N2U4NmEwNTIwODg2MGE3MDItNTU2NC00ZWIyLWI5ZjAtYWY2NjA4YjZiMjBh&client-request-id=216fc094-7311-4162-be35-b5b8df4e4c83&siwa=1&siwg=1&state=VclzX15
- 80 server
- Kestrel
- 80 seen
- 2026-08-09 to 2026-11-06
- 443 status
- 302
- 443 redirect
- https://login.microsoftonline.com/common/oauth2/v2.0/authorize?client_id=4765445b-32c6-49b0-83e6-1d93765276ca&redirect_uri=https%3A%2F%2F20.117.8.28%2Flandingv2&response_type=code&scope=openid%20profile%20offline_access%20https%3A%2F%2Fm365.cloud.microsoft%2Fv2%2FM365Copilot.Read.All&response_mode=form_post&nonce=639294669851620572.YTNiOTZlYzgtOWUzNS00YWE3LWJjMTgtNjNjODEzODJjNDQxYTk4ODk0ZTItZTYyZS00ZjY4LTg5MjUtOWI4ZmY0MDNiNWU5&client-request-id=5dc66f3f-3735-471b-8f3f-345ac894114d&siwa=1&siwg=1&state=BtQW8w
- 443 server
- Kestrel
- 443 TLS
- TLSv1.3
- 443 certificate
- o.office-home-m365copilotapp.westus2-test.cosmic-int.office.net · Microsoft Corporation
- 443 issuer
- C=US, O=Microsoft Corporation, CN=Microsoft TLS G2 RSA CA OCSP 02
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-15 to 2026-11-03
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