From 1cd4b567d728075307a139d28968dbb8d8409292 Mon Sep 17 00:00:00 2001
From: Wouter Koch <wouter.koch@artsdatabanken.no>
Date: Tue, 17 Mar 2026 17:00:59 +0100
Subject: [PATCH] Normalize IPv6 so lookups can be done

---
 ipCountryLookup.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ipCountryLookup.js b/ipCountryLookup.js
index 343af27..4865202 100644
--- a/ipCountryLookup.js
+++ b/ipCountryLookup.js
@@ -71,8 +71,8 @@ class IPCountryLookup {
           });
         } else {
           ranges.push({
-            start: parts[0],
-            end: parts[1],
+            start: this.normalizeIPv6(parts[0]),
+            end: this.normalizeIPv6(parts[1]),
             country: parts[2].trim()  // Trim whitespace from country code
           });
         }