diff --git a/data/inetnum/172.23.231.96_27 b/data/inetnum/172.23.231.96_27
new file mode 100644
index 000000000..b36863029
--- /dev/null
+++ b/data/inetnum/172.23.231.96_27
@@ -0,0 +1,10 @@
+inetnum:            172.23.231.96 - 172.23.231.127
+cidr:               172.23.231.96/27
+netname:            CTT-NETWORK
+descr:              Network of CTT
+country:            RU
+admin-c:            CTT-DN42
+tech-c:             CTT-DN42
+mnt-by:             CTT-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/CTT-MNT b/data/mntner/CTT-MNT
index 7c488f5f9..c9fca9cb3 100644
--- a/data/mntner/CTT-MNT
+++ b/data/mntner/CTT-MNT
@@ -2,5 +2,5 @@ mntner:             CTT-MNT
 admin-c:            CTT-DN42
 tech-c:             CTT-DN42
 mnt-by:             CTT-MNT
-auth:               ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAGM1q3ULVII2NuYv5+vx2jnME3PA51bcbwM6Pt4Y8yJ+2eiDXSHoZA7bxeYSSo6KyrUVHtgiEHseTnXEGVaTMD6tgCg4GEBYGe5QTYorT/3bO6xaAQx5R6T6jK2CpzD+XB4TDFrLUUeszYiteT6i1vYIVfXET4fZFQvVKJ1/d4/aRcZvw== ctt@ctt-MS-7C56
+auth:               ssh-rsa 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 ctt@ctt-ms7c56
 source:             DN42
diff --git a/data/route/172.23.231.96_27 b/data/route/172.23.231.96_27
new file mode 100644
index 000000000..be0c9a802
--- /dev/null
+++ b/data/route/172.23.231.96_27
@@ -0,0 +1,5 @@
+route:              172.23.231.96/27
+origin:             AS4242421982
+max-length:         27
+mnt-by:             CTT-MNT
+source:             DN42