Got at least one data fetching method working; turns out, we can't use a patched LogicStack to get the data

Vendor/Swan.Lite-3.1.0/Net/IPAddressUtility.cs

@@ -0,0 +1,43 @@
+using System.Net;
+
+namespace Swan.Net
+{
+    /// <summary>
+    /// Provides utility methods to work with the <see cref="IPAddress"/> class.
+    /// </summary>
+    public static class IPAddressUtility
+    {
+        /// <summary>
+        /// <para>Tries to convert the string representation of an IP address
+        /// into an instance of <see cref="IPAddress"/></para>
+        /// <para>This method works the same way as <see cref="IPAddress.TryParse"/>,
+        /// with the exception that it will not recognize a decimal number alone
+        /// as an IPv4 address.</para>
+        /// </summary>
+        /// <param name="str">The string to be converted.</param>
+        /// <param name="address">When this method returns <see langword="true"/>,
+        /// an instance of <see cref="IPAddress"/> representing the same address
+        /// as <paramref name="str"/>.</param>
+        /// <returns><see langword="true"/> if the conversion was successful;
+        /// otherwise, <see langword="false"/>.</returns>
+        public static bool TryParse(string? str, out IPAddress address)
+        {
+            // https://docs.microsoft.com/en-us/dotnet/api/system.net.ipaddress.tryparse
+            // "Note that this method accepts as valid an ipString value that can be parsed as an Int64,
+            // and then treats that Int64 as the long value of an IP address in network byte order,
+            // similar to the way that the IPAddress constructor does.
+            // This means that this method returns true if the Int64 is parsed successfully,
+            // even if it represents an address that's not a valid IP address.
+            // For example, if str is "1", this method returns true even though "1" (or 0.0.0.1)
+            // is not a valid IP address and you might expect this method to return false.
+            // Fixing this bug would break existing apps, so the current behavior will not be changed.
+            // Your code can avoid this behavior by ensuring that it only uses this method
+            // to parse IP addresses in dotted-decimal format."
+            // ---
+            // Thus, if it parses as an Int64, let's just refuse it.
+            // One-part IPv4 addresses be darned.
+            address = IPAddress.None;
+            return !long.TryParse(str, out _) && IPAddress.TryParse(str, out address);
+        }
+    }
+}