Imported without history from https://falling-sky.googlecode.com/svn/trunk/mod_ip revision 15111.0

1 files changed, 45 insertions, 0 deletions

diff --git a/scan-sixxs-asns.pl b/scan-sixxs-asns.pl
new file mode 100755
index 0000000..ecbb5d5
--- /dev/null
+++ b/scan-sixxs-asns.pl
@@ -0,0 +1,45 @@
+#! /usr/bin/perl
+
+# Scan the SIXXS pops page,
+# Screen scrape it to generate the CHECK_PREFIX lines in mod_ip.c
+
+# Output will be like
+#   CHECK_PREFIX("2001:14b8:100::/40","fihel01.sixxs.net dna");
+#   CHECK_PREFIX("2001:15c0:65ff::/48","simbx01.sixxs.net amis");
+#   CHECK_PREFIX("2001:15c0:6600::/40","simbx01.sixxs.net amis");
+
+use strict;
+use LWP::Simple qw(get);
+use Socket;
+use Socket6;
+
+my $top_url  = "http://www.sixxs.net/pops/prefixes/";
+my $top_html = get($top_url);
+my @lines    = split( /\n/, $top_html );
+@lines = grep( m#/tools/whois#, @lines );
+foreach my $line (@lines) {
+    if ( $line =~ m#href="/tools/whois/\?(\S+?)">\1# ) {
+        my ($ip) = $1;
+        my ( $prefix, $bits ) = split( m#/#, $ip );
+        my $buffer = inet_pton( AF_INET6,$prefix );
+        if ( length($buffer) ) {
+            my $ipnew = unpack( "H*", $buffer );
+            my @ipnew = split(//,$ipnew);
+            my $lookup = join(".",reverse(@ipnew),"origin6.asn.cymru.com.");
+            my $cmd = "dig +short +notcp $lookup TXT";
+            system $cmd;
+        }
+        next;
+        
+        my $url = "http://test-ipv6.com/ip/?testip=$prefix&asn=1";
+        print STDERR "..";
+        my $got = get($url);
+        print STDERR "..\n";
+        if ( $got =~ m#,"asn":"(\d+)",# ) {
+            print "$prefix $1\n";
+        } else {
+            print $got;
+        }
+    }
+} ## end foreach my $line (@lines)
+