Autonomous system
AS12076
MICROSOFT - Microsoft Corporation, US
Datacenter / cloud host
Addresses in this network belong to servers, not homes. Anti-fraud systems weight that heavily, which is why cloud-hosted traffic sees more CAPTCHAs than the same request from a home line.
ASN
AS12076
Operator
MICROSOFT - Microsoft Corporation, US
Registry country
🇺🇸 United States
Registry
ARIN
Allocated
1999-03-16
Classification
Datacenter / cloud host
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Resolved live from the Team Cymru ASN mapping service over DNS-over-HTTPS at request time, so the operator name and allocation reflect current registry data. Classification is ours, derived from a curated table checked against the RIPE NCC asnames registry.