diff --git a/asn/AS211876.toml b/asn/AS211876.toml
new file mode 100644
index 0000000..674c755
--- /dev/null
+++ b/asn/AS211876.toml
@@ -0,0 +1,4 @@
+name = "AS-FIXMIX"
+owner = "DavidLiu"
+description = "fixmix Global Experimental Network"
+source = "Internet"
diff --git a/asn/AS4201270021.toml b/asn/AS4201270021.toml
new file mode 100644
index 0000000..d9353f2
--- /dev/null
+++ b/asn/AS4201270021.toml
@@ -0,0 +1,3 @@
+name = "AS-FIXMIX-NEONETWORK"
+owner = "DavidLiu"
+description = "fixmix NeoNetwork Network"
diff --git a/asn/AS4242421876.toml b/asn/AS4242421876.toml
new file mode 100644
index 0000000..2d68e6d
--- /dev/null
+++ b/asn/AS4242421876.toml
@@ -0,0 +1,3 @@
+name = "AS-FIXMIX-DN42"
+owner = "DavidLiu"
+description = "fixmix DN42 Network"
diff --git a/entity/DavidLiu.toml b/entity/DavidLiu.toml
new file mode 100644
index 0000000..f7ba430
--- /dev/null
+++ b/entity/DavidLiu.toml
@@ -0,0 +1,11 @@
+name = "DavidLiu"
+babel = ["zh-N", "en-3"]
+
+[contact]
+email = "david@fixmix.tech"
+telegram = "p0tat05"
+irc = "p0tat05"
+github = "p0tat05"
+
+[persona]
+pgp = "11BA9B106D0DF5E6A1C4BC180641F2177A5530C0"
diff --git a/node/DavidLiu.toml b/node/DavidLiu.toml
new file mode 100644
index 0000000..dd2a9ce
--- /dev/null
+++ b/node/DavidLiu.toml
@@ -0,0 +1,2 @@
+[fixmix]
+asn = 4201270021
diff --git a/route/AS211876.toml b/route/AS211876.toml
new file mode 100644
index 0000000..a70ecad
--- /dev/null
+++ b/route/AS211876.toml
@@ -0,0 +1,9 @@
+["10.127.66.0/24"]
+type = "subnet"
+name = "FIXMIX-NET-NEOV4A"
+description = "fixmix NeoNetwork Network - IPv4 A"
+
+["fd10:127:aa66::/48"]
+type = "subnet"
+name = "FIXMIX-NET-NEOV6A"
+description = "fixmix NeoNetwork Network - IPv6 A"
diff --git a/route/AS4201270021.toml b/route/AS4201270021.toml
new file mode 100644
index 0000000..a70ecad
--- /dev/null
+++ b/route/AS4201270021.toml
@@ -0,0 +1,9 @@
+["10.127.66.0/24"]
+type = "subnet"
+name = "FIXMIX-NET-NEOV4A"
+description = "fixmix NeoNetwork Network - IPv4 A"
+
+["fd10:127:aa66::/48"]
+type = "subnet"
+name = "FIXMIX-NET-NEOV6A"
+description = "fixmix NeoNetwork Network - IPv6 A"
diff --git a/route/AS4242421876.toml b/route/AS4242421876.toml
new file mode 100644
index 0000000..a70ecad
--- /dev/null
+++ b/route/AS4242421876.toml
@@ -0,0 +1,9 @@
+["10.127.66.0/24"]
+type = "subnet"
+name = "FIXMIX-NET-NEOV4A"
+description = "fixmix NeoNetwork Network - IPv4 A"
+
+["fd10:127:aa66::/48"]
+type = "subnet"
+name = "FIXMIX-NET-NEOV6A"
+description = "fixmix NeoNetwork Network - IPv6 A"