CDN / edge

CacheFly

CacheFly publishes a plain-text list of CDN edge prefixes for origin allowlisting and firewall planning.

Autonomous systems

Commonly cited CacheFly ASN

AS30081 is widely associated with CacheFly in public routing data. The published cdn.txt list remains authoritative for edge allowlisting; combine with live WHOIS as needed.

Announced under this company

AS30081

Published ranges

Official documentation and feeds for each product—open the links for current ranges and verification guidance.

Official feed

CacheFly CDN IP prefixes

One IPv4 CIDR or host prefix per line—the live list is published at cachefly.cachefly.net/ips/cdn.txt.