diff --git a/src/main/java/net/frozenorb/apiv3/route/disposableLoginTokens/POSTDisposableLoginTokens.java b/src/main/java/net/frozenorb/apiv3/route/disposableLoginTokens/POSTDisposableLoginTokens.java
index 313fcd0..5d6ffe8 100644
--- a/src/main/java/net/frozenorb/apiv3/route/disposableLoginTokens/POSTDisposableLoginTokens.java
+++ b/src/main/java/net/frozenorb/apiv3/route/disposableLoginTokens/POSTDisposableLoginTokens.java
@@ -23,7 +23,7 @@ public final class POSTDisposableLoginTokens implements Handler<RoutingContext>
 			return;
 		}
 
-		if (IpUtils.isValidIp(userIp)) {
+		if (!IpUtils.isValidIp(userIp)) {
 			ErrorUtils.respondInvalidInput(ctx, "Ip address \"" + userIp + "\" is not valid.");
 			return;
 		}
diff --git a/src/main/java/net/frozenorb/apiv3/route/users/GETUsersIdRequiresTotp.java b/src/main/java/net/frozenorb/apiv3/route/users/GETUsersIdRequiresTotp.java
index c4e9c41..c1342c2 100644
--- a/src/main/java/net/frozenorb/apiv3/route/users/GETUsersIdRequiresTotp.java
+++ b/src/main/java/net/frozenorb/apiv3/route/users/GETUsersIdRequiresTotp.java
@@ -25,7 +25,7 @@ public final class GETUsersIdRequiresTotp implements Handler<RoutingContext> {
 
             String userIp = ctx.request().getParam("userIp");
 
-            if (IpUtils.isValidIp(userIp)) {
+            if (!IpUtils.isValidIp(userIp)) {
                 ErrorUtils.respondInvalidInput(ctx, "Ip address \"" + userIp + "\" is not valid.");
                 return;
             }