Submitted by Damian Torres - 18 hours ago
HTTP Header - Hardcoded Routable IPv4 address with optional port
Matches valid internet-routable IPv4 addresses (Not RFC1918, RFC5735, RFC3927) with optional port delimited by colon.
I wrote this specifically for Snort rules that look for hardcoded IPv4 addresses in the HTTP Host header field,
but I imagine this may have its uses aside from that.
This would hav...