diff --git a/data/filter6.txt b/data/filter6.txt
index 20fdb9bb0..989244f28 100644
--- a/data/filter6.txt
+++ b/data/filter6.txt
@@ -15,6 +15,8 @@
 
 # Nr    Action    Prefix                      MinLen  MaxLen    # Comment
 
+0010    deny      fdd6:6302:7c04::/48         48       128      # Filter test, see fdd6:6302:7c04::/48
+
 1001    permit    fd00::/8                    44       64       # ULA (defined)
 
 9999    deny      ::/0                         0      128       # block the rest
diff --git a/data/inet6num/fdd6:6302:7c04::_48 b/data/inet6num/fdd6:6302:7c04::_48
new file mode 100644
index 000000000..8464ffb09
--- /dev/null
+++ b/data/inet6num/fdd6:6302:7c04::_48
@@ -0,0 +1,18 @@
+inet6num:           fdd6:6302:7c04:0000:0000:0000:0000:0000 - fdd6:6302:7c04:ffff:ffff:ffff:ffff:ffff
+cidr:               fdd6:6302:7c04::/48
+netname:            NETWORK-FOR-FILTER-TEST
+remarks:            This is a test if ROA generators respect the filter6.txt.
+                    All ROA objects with the prefix fdd6:6302:7c04::/48 must
+                    therefore not be included in ROA.
+                    If a ROA generator nevertheless generates route objects
+                    with the prefix, it should not be used.
+                    MARK22K-MNT is responsible for this test.
+                    The following objects are part of the test:
+                    - inet6num/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_64
+                    - route6/fdd6:6302:7c04:4870::_64
+                    - route6/fdd6:6302:7c04:e500::_56
+mnt-by:             MARK22K-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/route6/fdd6:6302:7c04:4870::_64 b/data/route6/fdd6:6302:7c04:4870::_64
new file mode 100644
index 000000000..488d2941c
--- /dev/null
+++ b/data/route6/fdd6:6302:7c04:4870::_64
@@ -0,0 +1,17 @@
+route6:             fdd6:6302:7c04:4870::/64
+remarks:            This is a test if ROA generators respect the filter6.txt.
+                    All ROA objects with the prefix fdd6:6302:7c04::/48 must
+                    therefore not be included in ROA.
+                    If a ROA generator nevertheless generates route objects
+                    with the prefix, it should not be used.
+                    MARK22K-MNT is responsible for this test.
+                    The following objects are part of the test:
+                    - inet6num/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_64
+                    - route6/fdd6:6302:7c04:4870::_64
+                    - route6/fdd6:6302:7c04:e500::_56
+origin:             AS4242422923
+origin:             AS4201272923
+mnt-by:             MARK22K-MNT
+source:             DN42
diff --git a/data/route6/fdd6:6302:7c04::_48 b/data/route6/fdd6:6302:7c04::_48
new file mode 100644
index 000000000..2475e5a9c
--- /dev/null
+++ b/data/route6/fdd6:6302:7c04::_48
@@ -0,0 +1,17 @@
+route6:             fdd6:6302:7c04::/48
+remarks:            This is a test if ROA generators respect the filter6.txt.
+                    All ROA objects with the prefix fdd6:6302:7c04::/48 must
+                    therefore not be included in ROA.
+                    If a ROA generator nevertheless generates route objects
+                    with the prefix, it should not be used.
+                    MARK22K-MNT is responsible for this test.
+                    The following objects are part of the test:
+                    - inet6num/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_64
+                    - route6/fdd6:6302:7c04:4870::_64
+                    - route6/fdd6:6302:7c04:e500::_56
+origin:             AS4242422923
+origin:             AS4201272923
+mnt-by:             MARK22K-MNT
+source:             DN42
diff --git a/data/route6/fdd6:6302:7c04::_64 b/data/route6/fdd6:6302:7c04::_64
new file mode 100644
index 000000000..011f54190
--- /dev/null
+++ b/data/route6/fdd6:6302:7c04::_64
@@ -0,0 +1,17 @@
+route6:             fdd6:6302:7c04::/64
+remarks:            This is a test if ROA generators respect the filter6.txt.
+                    All ROA objects with the prefix fdd6:6302:7c04::/48 must
+                    therefore not be included in ROA.
+                    If a ROA generator nevertheless generates route objects
+                    with the prefix, it should not be used.
+                    MARK22K-MNT is responsible for this test.
+                    The following objects are part of the test:
+                    - inet6num/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_64
+                    - route6/fdd6:6302:7c04:4870::_64
+                    - route6/fdd6:6302:7c04:e500::_56
+origin:             AS4242422923
+origin:             AS4201272923
+mnt-by:             MARK22K-MNT
+source:             DN42
diff --git a/data/route6/fdd6:6302:7c04:e500::_56 b/data/route6/fdd6:6302:7c04:e500::_56
new file mode 100644
index 000000000..71b243621
--- /dev/null
+++ b/data/route6/fdd6:6302:7c04:e500::_56
@@ -0,0 +1,17 @@
+route6:             fdd6:6302:7c04:e500::/56
+remarks:            This is a test if ROA generators respect the filter6.txt.
+                    All ROA objects with the prefix fdd6:6302:7c04::/48 must
+                    therefore not be included in ROA.
+                    If a ROA generator nevertheless generates route objects
+                    with the prefix, it should not be used.
+                    MARK22K-MNT is responsible for this test.
+                    The following objects are part of the test:
+                    - inet6num/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_48
+                    - route6/fdd6:6302:7c04::_64
+                    - route6/fdd6:6302:7c04:4870::_64
+                    - route6/fdd6:6302:7c04:e500::_56
+origin:             AS4242422923
+origin:             AS4201272923
+mnt-by:             MARK22K-MNT
+source:             DN42