diff --git a/asn/AS4201279999.toml b/asn/AS4201279999.toml
new file mode 100644
index 0000000..ff55cbe
--- /dev/null
+++ b/asn/AS4201279999.toml
@@ -0,0 +1,2 @@
+name = "Hydro-Neo-Network"
+owner = "undefined"
diff --git a/entity/undefined.toml b/entity/undefined.toml
new file mode 100644
index 0000000..42b29cc
--- /dev/null
+++ b/entity/undefined.toml
@@ -0,0 +1,7 @@
+name = "undefined"
+babel = ["zh", "en-3"]
+
+[contact]
+email = "i@undefined.moe"
+telegram = "webpack_exports_undefined"
+github = "undefined-moe"
diff --git a/route/AS4201279999.toml b/route/AS4201279999.toml
new file mode 100644
index 0000000..c6e2ad7
--- /dev/null
+++ b/route/AS4201279999.toml
@@ -0,0 +1,3 @@
+["10.127.88.0/24"]
+type = "subnet"
+name = "Hydro-Neo-Network"