diff --git a/asn/AS4201270017.toml b/asn/AS4201270017.toml
new file mode 100644
index 0000000..de528f1
--- /dev/null
+++ b/asn/AS4201270017.toml
@@ -0,0 +1,3 @@
+name = "Cain's Home Network"
+owner = "CainSakura"
+description = "NextMoe GUser"
diff --git a/entity/CainSakura.toml b/entity/CainSakura.toml
new file mode 100644
index 0000000..3ef9f64
--- /dev/null
+++ b/entity/CainSakura.toml
@@ -0,0 +1,7 @@
+name = "CainSakura"
+
+[contact]
+telegram = "CainSakura"
+github = "CainSakura"
+email = "cain@iloli.cc"
+
diff --git a/node/CainSakura.toml b/node/CainSakura.toml
new file mode 100644
index 0000000..b44af17
--- /dev/null
+++ b/node/CainSakura.toml
@@ -0,0 +1,3 @@
+[CainSakura-home]
+asn = 4201270017
+cidr = ["10.127.234.1/24", "fd10:127:234::1/48"]
diff --git a/route/AS4201270017.toml b/route/AS4201270017.toml
new file mode 100644
index 0000000..e89d841
--- /dev/null
+++ b/route/AS4201270017.toml
@@ -0,0 +1,10 @@
+["10.127.234.0/24"]
+type = "subnet"
+name = "CainSakura-home-devices"
+description = "For home devices internal network segment for testing connectivity quality, No SLA"
+
+["fd10:127:0234::/48"]
+type = "subnet"
+name = "CainSakura-home-devices"
+description = "For home devices internal network segment for testing connectivity quality, No SLA"
+supernet = "fd10:127:0233::/48"