RIPE DB

parse_ripe_db.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+
+import argparse
+import re
+import json
+from   pylib.ip import convert_to_cidr
+
+country = "RU"
+
+def parse(filename, output_text, output_json):
+    cList = []
+    record = {}
+    with open(filename, 'r', encoding='latin-1') as f:
+        lines = f.readlines()
+        f.close()
+    for line in lines:
+        if re.match(r'^inetnum:', line):
+            if record:
+                record['inetnum'] = convert_to_cidr(record['inetnum'])
+                if record['country'] == country:
+                    print(record)
+                    cList.append(record)
+            record = {}
+            record['inetnum'] = line.split('inetnum:', 1)[1].strip()
+            record['descr'] = ''
+            record['netname'] = ''
+            record['country'] = ''
+            record['org'] = ''
+        if re.match(r'^netname:', line):
+            record['netname'] = line.split('netname:', 1)[1].strip()
+        if re.match(r'^descr:', line):
+            record['descr'] = str(record['descr'].strip() + ' ' + line.split('descr:', 1)[1].strip()).strip()
+        if re.match(r'^mnt-by:', line):
+            record['netname'] = str(record['netname'].strip() + ' ' + line.split('mnt-by:', 1)[1].strip()).strip()
+        if re.match(r'^country:', line):
+            record['country'] = line.split('country:', 1)[1].strip()
+        if re.match(r'^org:', line):
+            record['org'] = line.split('org:', 1)[1].strip()
+    if record:
+        cList.append(record)
+
+    with open(output_json, 'w') as f:
+        json.dump(cList, f, indent=4)
+        f.close()
+
+    with open(output_text, 'w') as f:
+        for record in cList:
+            for net in record['inetnum']:
+                f.write(net + ' ' + record['netname'] + ' (' + record['org'] + ') [' + record['descr'] + ']\n')
+        f.close()
+
+parser = argparse.ArgumentParser(description='Parse RIPE DB for getting a list of RU networks.')
+parser.add_argument('filename', help='ripe.db.inetnum file to parse.')
+parser.add_argument('output_text', help='write text db to...')
+parser.add_argument('output_json', help='write json do to...')
+args = parser.parse_args()
+
+if not (args.filename):
+    parser.print_help()
+    exit()
+
+parse(args.filename, args.output_text, args.output_json)