Home › Security & SSE › Imperva IM Imperva ASN Official Autonomous systems (ASNs) Known ASNs used by Imperva. AS19551 Imperva integration IP ranges Official feed https://my.imperva.com/api/integration/v1/ips Related entries Zscaler Zscaler hub IP ranges JSON. F5 Distributed Cloud F5 XC network allowlist JSON. Cloudflare Cloudflare edge IP lists (also used for WAF).