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InternetData
IPv4 address

20.33.4.19

An address in San Antonio, Texas, United States, used by Microsoft Corporation, announced by Microsoft AS8069 (AS8069). Of our anonymity, network and probe databases, it is in Hosting IP.

7 of 21 address-keyed databases hold it

Summary
Company
Microsoft Corporation
Registered to
Microsoft Corporation
Network type
Hosting
Abuse contact
abuse@microsoft.com
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 7 hold it
Provider
azure
Confidence
high
Last seen
2026-10-10

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
Microsoft Corporation
Domain
microsoft.com
Type
Hosting
Registered in
United States
AS number
AS8069
Name
Microsoft AS8069
RPKI
valid
Type
Hosting
Domain
microsoft.com
Registered in
United States
Name
Microsoft Corporation
Handle
MSFT
Organization
MSFT
Status
allocation
Registry
arin
Domain
microsoft.com
Name
Microsoft Abuse Contact
Phone
+1-425-882-8080
Address
One Microsoft Way, Redmond, WA, 98052
Network
20.33.0.0-20.128.255.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
San Antonio
Region
Texas
Postal code
78205
Continent
North America
Timezone
America/Chicago

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Probe

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.