diff --git a/data/inetnum/172.22.222.0_28 b/data/inetnum/172.23.77.0_28
similarity index 74%
rename from data/inetnum/172.22.222.0_28
rename to data/inetnum/172.23.77.0_28
index 65dfd8227..1804deea4 100644
--- a/data/inetnum/172.22.222.0_28
+++ b/data/inetnum/172.23.77.0_28
@@ -1,4 +1,4 @@
-inetnum:            172.22.222.0 - 172.22.222.15
+inetnum:            172.23.77.0 - 172.23.77.15
 netname:            SCARLET-KOUMAKAN-NETWORK
 descr:              Koumakan Network
 country:            CN
@@ -6,5 +6,5 @@ admin-c:            REMI-DN42
 tech-c:             REMI-DN42
 mnt-by:             REMI-MNT
 status:             ASSIGNED
-cidr:               172.22.222.0/28
+cidr:               172.23.77.0/28
 source:             DN42
diff --git a/data/route/172.22.222.0_28 b/data/route/172.23.77.0_28
similarity index 77%
rename from data/route/172.22.222.0_28
rename to data/route/172.23.77.0_28
index 0f7a40192..54b7c31a4 100644
--- a/data/route/172.22.222.0_28
+++ b/data/route/172.23.77.0_28
@@ -1,4 +1,4 @@
-route:              172.22.222.0/28
+route:              172.23.77.0/28
 descr:              Koumakan Network
 origin:             AS4242421101
 mnt-by:             REMI-MNT