diff --git a/data/aut-num/AS4242422576 b/data/aut-num/AS4242422576
index 2c0807fe4..18e469643 100644
--- a/data/aut-num/AS4242422576
+++ b/data/aut-num/AS4242422576
@@ -1,4 +1,4 @@
-aut-num:            AS4242422575
+aut-num:            AS4242422576
 as-name:            ECOR-AS
 admin-c:            DFF3BC-DN42
 tech-c:             DFF3BC-DN42
diff --git a/data/inetnum/172.20.143.128_25 b/data/inetnum/172.20.143.128_25
index 7a1dca311..aa77bd15c 100644
--- a/data/inetnum/172.20.143.128_25
+++ b/data/inetnum/172.20.143.128_25
@@ -1,4 +1,4 @@
-inetnum:            172.20.143.129 - 172.20.143.254
+inetnum:            172.20.143.128 - 172.20.143.255
 cidr:               172.20.143.128/25
 netname:            ECOR-NETWORK
 admin-c:            DFF3BC-DN42
diff --git a/data/mntner/ECOR-MNT b/data/mntner/ECOR-MNT
index ecb58a4da..8d06abffa 100644
--- a/data/mntner/ECOR-MNT
+++ b/data/mntner/ECOR-MNT
@@ -1,6 +1,6 @@
 mntner:             ECOR-MNT
-admin-c:            ECOR-DN42
-tech-c:             ECOR-DN42
+admin-c:            DFF3BC-DN42
+tech-c:             DFF3BC-DN42
 mnt-by:             ECOR-MNT
 auth:               pgp-fingerprint 44960CDAE39E57F2E8D5492AFAD5705C95A70008
 source:             DN42
diff --git a/data/person/DFF3BC-DN42 b/data/person/DFF3BC-DN42
index 6dffff55a..e1a5bd35f 100644
--- a/data/person/DFF3BC-DN42
+++ b/data/person/DFF3BC-DN42
@@ -1,5 +1,5 @@
 person:             Dustin Evans
 contact:            dustinaevans@gmail.com
-nic-hdl:            ECOR-DN42
+nic-hdl:            DFF3BC-DN42
 mnt-by:             ECOR-MNT
 source:             DN42