diff --git a/packages/fxa-shared/db/models/auth/security-event.ts b/packages/fxa-shared/db/models/auth/security-event.ts
index 38e8d53488d..a55a71e761a 100644
--- a/packages/fxa-shared/db/models/auth/security-event.ts
+++ b/packages/fxa-shared/db/models/auth/security-event.ts
@@ -142,7 +142,7 @@ export class SecurityEvent extends BaseAuthModel {
         EVENT_NAMES[name],
         ipAddrHmac,
         Date.now(),
-        ipAddr,
+        sanitizeIp(ipAddr),
         additionalInfo ? JSON.stringify(additionalInfo) : null
       );
     } catch (e) {