diff --git a/data/as-set/AS4242420119:AS-PEER b/data/as-set/AS4242420119:AS-PEER
index 95b7ebf39..db4d301f2 100644
--- a/data/as-set/AS4242420119:AS-PEER
+++ b/data/as-set/AS4242420119:AS-PEER
@@ -1,5 +1,4 @@
 as-set:             AS4242420119:AS-PEER
-members:            AS4242420144
 members:            AS4242423905
 admin-c:            JRB0001-DN42
 tech-c:             JRB0001-DN42
diff --git a/data/as-set/AS4242420119:AS-TRANSIT b/data/as-set/AS4242420119:AS-TRANSIT
index 78c9c1a1f..3bb6a8976 100644
--- a/data/as-set/AS4242420119:AS-TRANSIT
+++ b/data/as-set/AS4242420119:AS-TRANSIT
@@ -1,26 +1,21 @@
 as-set:             AS4242420119:AS-TRANSIT
-members:            AS64719
 members:            AS64737
-members:            AS64828
 members:            AS65043
 members:            AS4242420123
-members:            AS4242420138
 members:            AS4242420181
-members:            AS4242420207
-members:            AS4242420281
-members:            AS4242420656
-members:            AS4242420904
-members:            AS4242421191
-members:            AS4242421475
+members:            AS4242420197
+members:            AS4242420604
+members:            AS4242421080
 members:            AS4242421722
-members:            AS4242421926
+members:            AS4242421876
+members:            AS4242421955
+members:            AS4242422225
 members:            AS4242422237
 members:            AS4242422601
-members:            AS4242423360
-members:            AS4242423692
-members:            AS4242423723
-members:            AS4242423934
-members:            AS4242423966
+members:            AS4242423088
+members:            AS4242423618
+members:            AS4242423905
+members:            AS4242423914
 admin-c:            JRB0001-DN42
 tech-c:             JRB0001-DN42
 mnt-by:             JRB0001-MNT
diff --git a/data/as-set/AS4242421191:AS-TRANSIT b/data/as-set/AS4242421191:AS-TRANSIT
index 7a23a08e8..92f2a26ff 100644
--- a/data/as-set/AS4242421191:AS-TRANSIT
+++ b/data/as-set/AS4242421191:AS-TRANSIT
@@ -11,8 +11,6 @@ remarks:            JOSENG-MNT
 members:            AS4242420789
 remarks:            WEITI-MNT
 members:            AS4242423905
-remarks:            JRB0001-MNT
-members:            AS4242420119
 remarks:            DTNET-MNT
 members:            AS4242421707
 remarks:            PF-MNT
diff --git a/data/aut-num/AS4242420119 b/data/aut-num/AS4242420119
index 55fa845a9..48d764f2a 100644
--- a/data/aut-num/AS4242420119
+++ b/data/aut-num/AS4242420119
@@ -5,7 +5,7 @@ tech-c:             JRB0001-DN42
 mnt-by:             JRB0001-MNT
 remarks:            
 remarks:            This AS is open for new peerings provided that the following requirements are met:
-remarks:            - At least two IPv6 or multiprotocol BGP sessions are required, IPv4 BGP sessions are optional.
+remarks:            - All peerings must have a BGP session over IPv6. For new peerings, IPv4 is only supported via RFC4760 (multiprotocol extensions) and RFC5549 (extended next hop).
 remarks:            - The contact informations in the registry must always be up to date. The tech-c and admin-c must respond within one week and must read the mailing list.
 remarks:            - The routing policy should be properly documented in the registry within one week after the peering is established.
 remarks:            - The peer AS must have at least one other transit and/or upstream peer.
@@ -15,7 +15,7 @@ remarks:            - Issues in the peer AS can result in the peering being disa
 remarks:            Please contact the admin-c for peering requests and the tech-c for technical issues.
 remarks:            
 remarks:            Well-known communities:
-remarks:            RFC1997, RFC3765, RFC7999 and RFC8326 are implemented as described in the RFC. Routes with the BLACKHOLE community are redistributed to peers only if they implement the RFC7999 as well.
+remarks:            RFC1997, RFC3765, RFC7999 and RFC8326 are implemented as described in the RFC. Routes with the BLACKHOLE community are redistributed to other peers if they implement the RFC7999 as well.
 remarks:            Custom communities for traffic engineering:
 remarks:            - (4242420119, 0, p)       Do not announce to ASp.
 remarks:            - (4242420119, 1..16, p)   Prepend x times before announcing to ASp.