diff --git a/data/as-set/AS4242421191:AS-TRANSIT b/data/as-set/AS4242421191:AS-TRANSIT
new file mode 100644
index 000000000..e5cd963e9
--- /dev/null
+++ b/data/as-set/AS4242421191:AS-TRANSIT
@@ -0,0 +1,21 @@
+as-set:             AS4242421191:AS-TRANSIT
+remarks:            DRATHIR-MNT
+members:            AS4242423759
+remarks:            GRMML-MNT
+members:            AS4242420123
+remarks:            FELICITUS-MNT
+members:            AS64717
+remarks:            GIGGA-MNT
+members:            AS4242423974
+remarks:            JOSENG-MNT
+members:            AS4242420789
+remarks:            MULTI-MNT
+members:            AS4242422499
+remarks:            WEITI-MNT
+members:            AS4242423905
+remarks:            JRB0001-MNT
+members:            AS4242420119
+admin-c:            YAMAKAJA-DN42
+tech-c:             YAMAKAJA-DN42
+mnt-by:             YAMAKAJA-MNT
+source:             DN42
diff --git a/data/aut-num/AS4242421191 b/data/aut-num/AS4242421191
index 8f5513807..17cf0d62b 100644
--- a/data/aut-num/AS4242421191
+++ b/data/aut-num/AS4242421191
@@ -3,4 +3,6 @@ as-name:            YAMAKAJA-AS
 admin-c:            YAMAKAJA-DN42
 tech-c:             YAMAKAJA-DN42
 mnt-by:             YAMAKAJA-MNT
+mp-import:          afi any.unicast from AS4242421191:AS-TRANSIT accept ANY
+mp-export:          afi any.unicast to AS4242421191:AS-TRANSIT announce ANY
 source:             DN42