diff --git a/initializers/aggregates.yml b/initializers/aggregates.yml
index 3dc65e6..d923a04 100644
--- a/initializers/aggregates.yml
+++ b/initializers/aggregates.yml
@@ -1,4 +1,6 @@
-#- prefix: 10.0.0.0/16
-#  rir: RFC1918
-#- prefix: fd00:ccdd::/32
-#  rir: RFC4193 ULA
+# - prefix: 10.0.0.0/16
+#   rir: RFC1918
+# - prefix: fd00:ccdd::/32
+#   rir: RFC4193 ULA
+# - prefix: 2001:db8::/32
+#   rir: RFC3849
diff --git a/initializers/cluster_types.yml b/initializers/cluster_types.yml
index 03365ae..136dd1d 100644
--- a/initializers/cluster_types.yml
+++ b/initializers/cluster_types.yml
@@ -1,2 +1,2 @@
-#- name: Hyper-V
-#  slug: hyper-v
+# - name: Hyper-V
+#   slug: hyper-v
diff --git a/initializers/clusters.yml b/initializers/clusters.yml
index a8dc121..1b1aca0 100644
--- a/initializers/clusters.yml
+++ b/initializers/clusters.yml
@@ -1,5 +1,5 @@
-#- name: cluster1
-#  type: Hyper-V
-#- name: cluster2
-#  type: Hyper-V
-#  site: SING 1
+# - name: cluster1
+#   type: Hyper-V
+# - name: cluster2
+#   type: Hyper-V
+#   site: SING 1
diff --git a/initializers/dcim_interfaces.yml b/initializers/dcim_interfaces.yml
index 9a73a47..18920fe 100644
--- a/initializers/dcim_interfaces.yml
+++ b/initializers/dcim_interfaces.yml
@@ -1,8 +1,8 @@
-#- device: server01
-#  enabled: true
-#  type: Virtual
-#  name: to-server02
-#- device: server02
-#  enabled: true
-#  type: Virtual
-#  name: to-server01
+# - device: server01
+#   enabled: true
+#   type: Virtual
+#   name: to-server02
+# - device: server02
+#   enabled: true
+#   type: Virtual
+#   name: to-server01
diff --git a/initializers/device_types.yml b/initializers/device_types.yml
index d0e4c36..9b27da3 100644
--- a/initializers/device_types.yml
+++ b/initializers/device_types.yml
@@ -17,7 +17,7 @@
 #   custom_fields:
 #     text_field: Description
 # - model: Other
-#   manufacturer: NoName
+#   manufacturer: No Name
 #   slug: other
 #   custom_fields:
 #     text_field: Description
diff --git a/initializers/ip_addresses.yml b/initializers/ip_addresses.yml
index 29a3917..5738749 100644
--- a/initializers/ip_addresses.yml
+++ b/initializers/ip_addresses.yml
@@ -1,13 +1,26 @@
-#- address: 10.1.1.1/24
-#  device: server01
-#  interface: to-server02 
-#  status: Active
-#  vrf: vrf1
-#- address: 10.1.1.2/24
-#  device: server02
-#  interface: to-server01
-#  status: Active
-#- address: 10.1.1.10/24
-#  description: reserved IP
-#  status: Reserved
-#  tenant: tenant1
+# - address: 10.1.1.1/24
+#   device: server01
+#   interface: to-server02
+#   status: Active
+#   vrf: vrf1
+# - address: 2001:db8:a000:1::1/64
+#   device: server01
+#   interface: to-server02
+#   status: Active
+#   vrf: vrf1
+# - address: 10.1.1.2/24
+#   device: server02
+#   interface: to-server01
+#   status: Active
+# - address: 2001:db8:a000:1::2/64
+#   device: server02
+#   interface: to-server01
+#   status: Active
+# - address: 10.1.1.10/24
+#   description: reserved IP
+#   status: Reserved
+#   tenant: tenant1
+# - address: 2001:db8:a000:1::10/64
+#   description: reserved IP
+#   status: Reserved
+#   tenant: tenant1
diff --git a/initializers/manufacturers.yml b/initializers/manufacturers.yml
index d737a5f..023e8e1 100644
--- a/initializers/manufacturers.yml
+++ b/initializers/manufacturers.yml
@@ -2,5 +2,5 @@
 #   slug: manufacturer-1
 # - name: Manufacturer 2
 #   slug: manufacturer-2
-# - name: NoName
-#   slug: noname
+# - name: No Name
+#   slug: no-name
diff --git a/initializers/platforms.yml b/initializers/platforms.yml
index 732dbeb..b0b7ba3 100644
--- a/initializers/platforms.yml
+++ b/initializers/platforms.yml
@@ -10,6 +10,6 @@
 #   napalm_args: "{'arg1': 'value1', 'arg2': 'value2'}"
 # - name: Platform 3
 #   slug: platform-3
-#   manufacturer: NoName
+#   manufacturer: No Name
 #   napalm_driver: driver3
 #   napalm_args: "{'arg1': 'value1', 'arg2': 'value2'}"
diff --git a/initializers/prefix_vlan_roles.yml b/initializers/prefix_vlan_roles.yml
index 309acc9..0ea7720 100644
--- a/initializers/prefix_vlan_roles.yml
+++ b/initializers/prefix_vlan_roles.yml
@@ -1,2 +1,2 @@
-#- name: Main Management
-#  slug: main-management
+# - name: Main Management
+#   slug: main-management
diff --git a/initializers/prefixes.yml b/initializers/prefixes.yml
index f70685c..a7e6815 100644
--- a/initializers/prefixes.yml
+++ b/initializers/prefixes.yml
@@ -1,20 +1,20 @@
-#- description: prefix1
-#  prefix: 10.1.1.0/24
-#  site: AMS 1
-#  status: Active
-#  tenant: tenant1
-#  vlan: vlan1
-#- description: prefix2
-#  prefix: 10.1.2.0/24
-#  site: AMS 2
-#  status: Active
-#  tenant: tenant2
-#  vlan: vlan2
-#  is_pool: true
-#  vrf: vrf2
-#- description: ipv6 prefix1
-#  prefix: fd00:ccdd:a000:1::/64
-#  site: AMS 2
-#  status: Active
-#  tenant: tenant2
-#  vlan: vlan2
+# - description: prefix1
+#   prefix: 10.1.1.0/24
+#   site: AMS 1
+#   status: Active
+#   tenant: tenant1
+#   vlan: vlan1
+# - description: prefix2
+#   prefix: 10.1.2.0/24
+#   site: AMS 2
+#   status: Active
+#   tenant: tenant2
+#   vlan: vlan2
+#   is_pool: true
+#   vrf: vrf2
+# - description: ipv6 prefix1
+#   prefix: 2001:db8:a000:1::/64
+#   site: AMS 2
+#   status: Active
+#   tenant: tenant2
+#   vlan: vlan2
diff --git a/initializers/rirs.yml b/initializers/rirs.yml
index 1a0c84d..0aacd59 100644
--- a/initializers/rirs.yml
+++ b/initializers/rirs.yml
@@ -1,6 +1,9 @@
-#- is_private: true
-#  name: RFC1918
-#  slug: rfc1918
-#- is_private: true
-#  name: RFC4193 ULA
-#  slug: rfc4193-ula
+# - is_private: true
+#   name: RFC1918
+#   slug: rfc1918
+# - is_private: true
+#   name: RFC4193 ULA
+#   slug: rfc4193-ula
+# - is_private: true
+#   name: RFC3849
+#   slug: rfc3849
diff --git a/initializers/tenant_groups.yml b/initializers/tenant_groups.yml
index 53f0ce8..87ecd4d 100644
--- a/initializers/tenant_groups.yml
+++ b/initializers/tenant_groups.yml
@@ -1,4 +1,4 @@
-#- name: Tenant Group 1
-#  slug: tenant-group-1
-#- name: Tenant Group 2
-#  slug: tenant-group-2
+# - name: Tenant Group 1
+#   slug: tenant-group-1
+# - name: Tenant Group 2
+#   slug: tenant-group-2
diff --git a/initializers/tenants.yml b/initializers/tenants.yml
index 86db54f..1dbfbe5 100644
--- a/initializers/tenants.yml
+++ b/initializers/tenants.yml
@@ -1,5 +1,5 @@
-#- name: tenant1
-#  slug: tenant1
-#- name: tenant2
-#  slug: tenant2
-#  group: Tenant Group 2
+# - name: tenant1
+#   slug: tenant1
+# - name: tenant2
+#   slug: tenant2
+#   group: Tenant Group 2
diff --git a/initializers/virtual_machines.yml b/initializers/virtual_machines.yml
index ca61a80..5da75a2 100644
--- a/initializers/virtual_machines.yml
+++ b/initializers/virtual_machines.yml
@@ -1,18 +1,18 @@
-#- cluster: cluster1
-#  comments: VM1
-#  disk: 200
-#  memory: 4096
-#  name: virtual machine 1
-#  platform: Platform 2
-#  status: Active
-#  tenant: tenant1
-#  vcpus: 8
-#- cluster: cluster1
-#  comments: VM2
-#  disk: 100
-#  memory: 2048
-#  name: virtual machine 2
-#  platform: Platform 2
-#  status: Active
-#  tenant: tenant1
-#  vcpus: 8
+# - cluster: cluster1
+#   comments: VM1
+#   disk: 200
+#   memory: 4096
+#   name: virtual machine 1
+#   platform: Platform 2
+#   status: Active
+#   tenant: tenant1
+#   vcpus: 8
+# - cluster: cluster1
+#   comments: VM2
+#   disk: 100
+#   memory: 2048
+#   name: virtual machine 2
+#   platform: Platform 2
+#   status: Active
+#   tenant: tenant1
+#   vcpus: 8
diff --git a/initializers/virtualization_interfaces.yml b/initializers/virtualization_interfaces.yml
index 37d3252..aeedd58 100644
--- a/initializers/virtualization_interfaces.yml
+++ b/initializers/virtualization_interfaces.yml
@@ -1,12 +1,12 @@
-#- description: Network Interface 1
-#  enabled: true
-#  mac_address: 00:77:77:77:77:77
-#  mtu: 1500
-#  name: Network Interface 1
-#  virtual_machine: virtual machine 1
-#- description: Network Interface 2
-#  enabled: true
-#  mac_address: 00:55:55:55:55:55
-#  mtu: 1500
-#  name: Network Interface 2
-#  virtual_machine: virtual machine 1
+# - description: Network Interface 1
+#   enabled: true
+#   mac_address: 00:77:77:77:77:77
+#   mtu: 1500
+#   name: Network Interface 1
+#   virtual_machine: virtual machine 1
+# - description: Network Interface 2
+#   enabled: true
+#   mac_address: 00:55:55:55:55:55
+#   mtu: 1500
+#   name: Network Interface 2
+#   virtual_machine: virtual machine 1
diff --git a/initializers/vlan_groups.yml b/initializers/vlan_groups.yml
index 81546eb..3e0bb00 100644
--- a/initializers/vlan_groups.yml
+++ b/initializers/vlan_groups.yml
@@ -1,6 +1,6 @@
-#- name: VLAN group 1
-#  site: AMS 1
-#  slug: vlan-group-1
-#- name: VLAN group 2
-#  site: AMS 1
-#  slug: vlan-group-2
+# - name: VLAN group 1
+#   site: AMS 1
+#   slug: vlan-group-1
+# - name: VLAN group 2
+#   site: AMS 1
+#   slug: vlan-group-2
diff --git a/initializers/vlans.yml b/initializers/vlans.yml
index c78f6ca..26532c7 100644
--- a/initializers/vlans.yml
+++ b/initializers/vlans.yml
@@ -1,11 +1,11 @@
-#- name: vlan1
-#  site: AMS 1
-#  status: Active
-#  vid: 5
-#  role: Main Management
-#  description: VLAN 5 for MGMT
-#- group: VLAN group 2
-#  name: vlan2
-#  site: AMS 1
-#  status: Active
-#  vid: 1300
+# - name: vlan1
+#   site: AMS 1
+#   status: Active
+#   vid: 5
+#   role: Main Management
+#   description: VLAN 5 for MGMT
+# - group: VLAN group 2
+#   name: vlan2
+#   site: AMS 1
+#   status: Active
+#   vid: 1300
diff --git a/initializers/vrfs.yml b/initializers/vrfs.yml
index fd50d87..40b9031 100644
--- a/initializers/vrfs.yml
+++ b/initializers/vrfs.yml
@@ -1,8 +1,8 @@
-#- enforce_unique: true
-#  name: vrf1
-#  tenant: tenant1
-#  description: main VRF
-#- enforce_unique: true
-#  name: vrf2
-#  rd: "6500:6500"
-#  tenant: tenant2
+# - enforce_unique: true
+#   name: vrf1
+#   tenant: tenant1
+#   description: main VRF
+# - enforce_unique: true
+#   name: vrf2
+#   rd: "6500:6500"
+#   tenant: tenant2