diff --git a/asn/4286100861 b/asn/4286100861
new file mode 100644
index 0000000..778f1c2
--- /dev/null
+++ b/asn/4286100861
@@ -0,0 +1,4 @@
+aut-num:            AS4286100861
+as-name:            yoyo250
+descr:              ass♂fxxking♂coming
+mnt-by:             yoyo250.MNT
\ No newline at end of file
diff --git a/ipaddress/10.86.88.0_24 b/ipaddress/10.86.88.0_24
new file mode 100644
index 0000000..e5af974
--- /dev/null
+++ b/ipaddress/10.86.88.0_24
@@ -0,0 +1,3 @@
+cidr:               10.86.88.0/24
+country:            CHN
+mnt-by:             yoyo250.MNT
\ No newline at end of file
diff --git a/mntner/yoyo250.MNT b/mntner/yoyo250.MNT
new file mode 100644
index 0000000..878624c
--- /dev/null
+++ b/mntner/yoyo250.MNT
@@ -0,0 +1,3 @@
+mntner:             yoyo250
+admin:              yoyo250
+mail:               yo493853539@gmail.com
\ No newline at end of file