Add some scripts to easily update some IPs lists (#1449)

While the lists in a6ff0dd0 and 2f5f445f are somehow provided by the
companies themselves (or by some interested parties), these new lists
are directly extracted from BGP information, via AS prefixes.

*Usually*, these new lists are far more stable than the previous ones.

TODO:
* add some other ASNs (see `src/lib/ndpi_content_match.c.inc`)
* IPv6, as usual :-(

1 files changed, 20 insertions, 0 deletions

diff --git a/utils/mergeipaddrlist.py b/utils/mergeipaddrlist.py
new file mode 100755
index 000000000..36dfba43f
--- /dev/null
+++ b/utils/mergeipaddrlist.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+import sys
+import socket
+import struct
+import netaddr
+
+if len (sys.argv) == 3:
+    proto = sys.argv[2]
+
+if len(sys.argv) < 2:
+    print("Usage: mergeipaddrlist.py <file>")
+    sys.exit (1)
+
+ipFile = open(sys.argv[1])
+ipAddresses = list(ipFile.readlines())
+ipAddresses = sorted(ipAddresses)
+cidrs = netaddr.cidr_merge(ipAddresses)
+for cidr in cidrs:
+    print(cidr)