initial version

but working

resolver.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+# coding: utf-8
+
+import geoip2.database
+import sys
+from collections import defaultdict
+
+reader = geoip2.database.Reader("./dbip-country-lite-2025-02.mmdb")
+
+try:
+    with sys.stdin as file:
+        for rec in file:
+            try:
+                parts = rec.strip().split(" ")
+                ip = parts[0]
+                from_country = None
+                from_continent = None
+                try:
+                    from_continent = reader.country(ip).continent.code
+                    from_country = reader.country(ip).country.name
+                except geoip2.errors.AddressNotFoundError:
+                    from_country = "Unknown"
+                print("{}|{}|{}".format(from_continent, from_country, "|".join(parts)))
+            except:
+                pass
+except KeyboardInterrupt:
+    exit(0)
+except:
+    raise