diff --git a/pubkey/NeoPortable b/pubkey/NeoPortable
index ef0d221..bdf699f 100644
--- a/pubkey/NeoPortable
+++ b/pubkey/NeoPortable
@@ -1,3 +1,4 @@
+Subnet=192.168.127.86/32
 
 -----BEGIN RSA PUBLIC KEY-----
 MIICCgKCAgEA3osC+Eo37v3wB3Gakep6dhFQQFgCpUm7ySnahJGMNDXaZs8rrt8m