diff --git a/asn/AS207268.toml b/asn/AS207268.toml
new file mode 100644
index 0000000..4880343
--- /dev/null
+++ b/asn/AS207268.toml
@@ -0,0 +1,5 @@
+name = "Strategic Explorations (IX)"
+owner = "Yukari"
+description = "Internet eXchange in DN42 / NeoNetwork / clearnet"
+source = "Internet"
+vaild = true
diff --git a/entity/Yukari.toml b/entity/Yukari.toml
new file mode 100644
index 0000000..2305386
--- /dev/null
+++ b/entity/Yukari.toml
@@ -0,0 +1,6 @@
+name = "Yukari"
+
+[contact]
+telegram = "CharlesYang"
+github = "SteveCharlesYang"
+email = "charles@0x7f.cc"
diff --git a/node/Yukari.toml b/node/Yukari.toml
new file mode 100644
index 0000000..14ac120
--- /dev/null
+++ b/node/Yukari.toml
@@ -0,0 +1,3 @@
+[IX42-LAS]
+asn = 207268
+cidr = ["10.127.131.0/24", "fd10:127:1300::/48"]
diff --git a/route/AS207268.toml b/route/AS207268.toml
new file mode 100644
index 0000000..be3b2d4
--- /dev/null
+++ b/route/AS207268.toml
@@ -0,0 +1,9 @@
+["10.127.131.0/24"]
+type = "subnet"
+name = "IX42-LAS-4"
+description = "For IX42 (DN42 Internet eXchange (Las Vegas)) IPv4"
+
+["fd10:127:1300::/48"]
+type = "subnet"
+name = "IX42-LAS-6"
+description = "For IX42 (DN42 Internet eXchange (Las Vegas)) IPv6"