diff --git a/data/aut-num/AS4242420488 b/data/aut-num/AS4242420488
index 7b5b79c8a..049f3b81d 100644
--- a/data/aut-num/AS4242420488
+++ b/data/aut-num/AS4242420488
@@ -1,4 +1,4 @@
-aut-num:            AS4242420488 
+aut-num:            AS4242420488
 as-name:            CK-NETWORK
 admin-c:            CK-DN42
 tech-c:             CK-DN42
diff --git a/data/inetnum/172.20.231.16_28 b/data/inetnum/172.20.231.16_28
index 52363f975..a3cf83cf5 100644
--- a/data/inetnum/172.20.231.16_28
+++ b/data/inetnum/172.20.231.16_28
@@ -1,6 +1,6 @@
 inetnum:            172.20.231.16 - 172.20.231.31
 netname:            CK-ipv4-NET
-descr:              CK ipv4 range 
+descr:              CK ipv4 range
 country:            HK
 admin-c:            CK-DN42
 tech-c:             CK-DN42
diff --git a/data/route6/fd80:0000:0000::_48 b/data/route6/fd80:0000:0000::_48
index dbbbf0653..98134991a 100644
--- a/data/route6/fd80:0000:0000::_48
+++ b/data/route6/fd80:0000:0000::_48
@@ -1,4 +1,4 @@
 route6:             fd80:0000:0000::/48
-origin:             AS4242420488 
+origin:             AS4242420488
 mnt-by:             CK-MNT
 source:             DN42