Device Linkages
Hashed Email to IP
8 fieldsRefreshed monthlyLast updated 14 Aug 2026
The hashed email to IP linkage, used for household-level targeting and for resolving anonymous site traffic. Each row pairs the hashes of an email with an observed IP address, an approximate latitude and longitude, an accuracy radius, and the date the pairing was last seen. Treat an IP as a household or a network, never as a person on its own.
| Field | Type | Description |
|---|---|---|
| accuracy | FLOAT | Radius in meters within which the IP location is expected to fall. |
| ip_address | STRING | Observed IP address. Treat as a household or network, never as a person. |
| last_seen_date | DATE | Date the link was last confirmed. |
| lat | FLOAT | Approximate latitude derived from the IP. |
| long | FLOAT | Approximate longitude derived from the IP. |
| md5 | STRING | MD5 of the linked email, lowercase normalized. |
| sha1 | STRING | SHA-1 of the linked email, lowercase normalized. |
| sha256 | STRING | SHA-256 of the linked email, lowercase normalized. |
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Schema last synced from the store on 2026-08-16.