IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
b51a:901b:cb15:8045:ada8:cdcd:8043:ea01	128.67.234.1
b51a:901b:cb15:8045:ada8:cdcd:8043:ea02	128.67.234.2
b51a:901b:cb15:8045:ada8:cdcd:8043:ea03	128.67.234.3
b51a:901b:cb15:8045:ada8:cdcd:8043:ea04	128.67.234.4
b51a:901b:cb15:8045:ada8:cdcd:8043:ea05	128.67.234.5
b51a:901b:cb15:8045:ada8:cdcd:8043:ea06	128.67.234.6
b51a:901b:cb15:8045:ada8:cdcd:8043:ea07	128.67.234.7
b51a:901b:cb15:8045:ada8:cdcd:8043:ea08	128.67.234.8
b51a:901b:cb15:8045:ada8:cdcd:8043:ea09	128.67.234.9
b51a:901b:cb15:8045:ada8:cdcd:8043:ea0a	128.67.234.10
b51a:901b:cb15:8045:ada8:cdcd:8043:ea0b	128.67.234.11
b51a:901b:cb15:8045:ada8:cdcd:8043:ea0c	128.67.234.12
b51a:901b:cb15:8045:ada8:cdcd:8043:ea0d	128.67.234.13
b51a:901b:cb15:8045:ada8:cdcd:8043:ea0e	128.67.234.14
b51a:901b:cb15:8045:ada8:cdcd:8043:ea0f	128.67.234.15
b51a:901b:cb15:8045:ada8:cdcd:8043:ea10	128.67.234.16
b51a:901b:cb15:8045:ada8:cdcd:8043:ea11	128.67.234.17
b51a:901b:cb15:8045:ada8:cdcd:8043:ea12	128.67.234.18
b51a:901b:cb15:8045:ada8:cdcd:8043:ea13	128.67.234.19
b51a:901b:cb15:8045:ada8:cdcd:8043:ea14	128.67.234.20
b51a:901b:cb15:8045:ada8:cdcd:8043:ea15	128.67.234.21
b51a:901b:cb15:8045:ada8:cdcd:8043:ea16	128.67.234.22
b51a:901b:cb15:8045:ada8:cdcd:8043:ea17	128.67.234.23
b51a:901b:cb15:8045:ada8:cdcd:8043:ea18	128.67.234.24
b51a:901b:cb15:8045:ada8:cdcd:8043:ea19	128.67.234.25
b51a:901b:cb15:8045:ada8:cdcd:8043:ea1a	128.67.234.26
b51a:901b:cb15:8045:ada8:cdcd:8043:ea1b	128.67.234.27
b51a:901b:cb15:8045:ada8:cdcd:8043:ea1c	128.67.234.28
b51a:901b:cb15:8045:ada8:cdcd:8043:ea1d	128.67.234.29
b51a:901b:cb15:8045:ada8:cdcd:8043:ea1e	128.67.234.30
b51a:901b:cb15:8045:ada8:cdcd:8043:ea1f	128.67.234.31
b51a:901b:cb15:8045:ada8:cdcd:8043:ea20	128.67.234.32
b51a:901b:cb15:8045:ada8:cdcd:8043:ea21	128.67.234.33
b51a:901b:cb15:8045:ada8:cdcd:8043:ea22	128.67.234.34
b51a:901b:cb15:8045:ada8:cdcd:8043:ea23	128.67.234.35
b51a:901b:cb15:8045:ada8:cdcd:8043:ea24	128.67.234.36
b51a:901b:cb15:8045:ada8:cdcd:8043:ea25	128.67.234.37
b51a:901b:cb15:8045:ada8:cdcd:8043:ea26	128.67.234.38
b51a:901b:cb15:8045:ada8:cdcd:8043:ea27	128.67.234.39
b51a:901b:cb15:8045:ada8:cdcd:8043:ea28	128.67.234.40
b51a:901b:cb15:8045:ada8:cdcd:8043:ea29	128.67.234.41
b51a:901b:cb15:8045:ada8:cdcd:8043:ea2a	128.67.234.42
b51a:901b:cb15:8045:ada8:cdcd:8043:ea2b	128.67.234.43
b51a:901b:cb15:8045:ada8:cdcd:8043:ea2c	128.67.234.44
b51a:901b:cb15:8045:ada8:cdcd:8043:ea2d	128.67.234.45
b51a:901b:cb15:8045:ada8:cdcd:8043:ea2e	128.67.234.46
b51a:901b:cb15:8045:ada8:cdcd:8043:ea2f	128.67.234.47
b51a:901b:cb15:8045:ada8:cdcd:8043:ea30	128.67.234.48
b51a:901b:cb15:8045:ada8:cdcd:8043:ea31	128.67.234.49
b51a:901b:cb15:8045:ada8:cdcd:8043:ea32	128.67.234.50
b51a:901b:cb15:8045:ada8:cdcd:8043:ea33	128.67.234.51
b51a:901b:cb15:8045:ada8:cdcd:8043:ea34	128.67.234.52
b51a:901b:cb15:8045:ada8:cdcd:8043:ea35	128.67.234.53
b51a:901b:cb15:8045:ada8:cdcd:8043:ea36	128.67.234.54
b51a:901b:cb15:8045:ada8:cdcd:8043:ea37	128.67.234.55
b51a:901b:cb15:8045:ada8:cdcd:8043:ea38	128.67.234.56
b51a:901b:cb15:8045:ada8:cdcd:8043:ea39	128.67.234.57
b51a:901b:cb15:8045:ada8:cdcd:8043:ea3a	128.67.234.58
b51a:901b:cb15:8045:ada8:cdcd:8043:ea3b	128.67.234.59
b51a:901b:cb15:8045:ada8:cdcd:8043:ea3c	128.67.234.60

b51a:901b:cb15:8045:ada8:cdcd:8043:ea3d	128.67.234.61
b51a:901b:cb15:8045:ada8:cdcd:8043:ea3e	128.67.234.62
b51a:901b:cb15:8045:ada8:cdcd:8043:ea3f	128.67.234.63
b51a:901b:cb15:8045:ada8:cdcd:8043:ea40	128.67.234.64
b51a:901b:cb15:8045:ada8:cdcd:8043:ea41	128.67.234.65
b51a:901b:cb15:8045:ada8:cdcd:8043:ea42	128.67.234.66
b51a:901b:cb15:8045:ada8:cdcd:8043:ea43	128.67.234.67
b51a:901b:cb15:8045:ada8:cdcd:8043:ea44	128.67.234.68
b51a:901b:cb15:8045:ada8:cdcd:8043:ea45	128.67.234.69
b51a:901b:cb15:8045:ada8:cdcd:8043:ea46	128.67.234.70
b51a:901b:cb15:8045:ada8:cdcd:8043:ea47	128.67.234.71
b51a:901b:cb15:8045:ada8:cdcd:8043:ea48	128.67.234.72
b51a:901b:cb15:8045:ada8:cdcd:8043:ea49	128.67.234.73
b51a:901b:cb15:8045:ada8:cdcd:8043:ea4a	128.67.234.74
b51a:901b:cb15:8045:ada8:cdcd:8043:ea4b	128.67.234.75
b51a:901b:cb15:8045:ada8:cdcd:8043:ea4c	128.67.234.76
b51a:901b:cb15:8045:ada8:cdcd:8043:ea4d	128.67.234.77
b51a:901b:cb15:8045:ada8:cdcd:8043:ea4e	128.67.234.78
b51a:901b:cb15:8045:ada8:cdcd:8043:ea4f	128.67.234.79
b51a:901b:cb15:8045:ada8:cdcd:8043:ea50	128.67.234.80
b51a:901b:cb15:8045:ada8:cdcd:8043:ea51	128.67.234.81
b51a:901b:cb15:8045:ada8:cdcd:8043:ea52	128.67.234.82
b51a:901b:cb15:8045:ada8:cdcd:8043:ea53	128.67.234.83
b51a:901b:cb15:8045:ada8:cdcd:8043:ea54	128.67.234.84
b51a:901b:cb15:8045:ada8:cdcd:8043:ea55	128.67.234.85
b51a:901b:cb15:8045:ada8:cdcd:8043:ea56	128.67.234.86
b51a:901b:cb15:8045:ada8:cdcd:8043:ea57	128.67.234.87
b51a:901b:cb15:8045:ada8:cdcd:8043:ea58	128.67.234.88
b51a:901b:cb15:8045:ada8:cdcd:8043:ea59	128.67.234.89
b51a:901b:cb15:8045:ada8:cdcd:8043:ea5a	128.67.234.90
b51a:901b:cb15:8045:ada8:cdcd:8043:ea5b	128.67.234.91
b51a:901b:cb15:8045:ada8:cdcd:8043:ea5c	128.67.234.92
b51a:901b:cb15:8045:ada8:cdcd:8043:ea5d	128.67.234.93
b51a:901b:cb15:8045:ada8:cdcd:8043:ea5e	128.67.234.94
b51a:901b:cb15:8045:ada8:cdcd:8043:ea5f	128.67.234.95
b51a:901b:cb15:8045:ada8:cdcd:8043:ea60	128.67.234.96
b51a:901b:cb15:8045:ada8:cdcd:8043:ea61	128.67.234.97
b51a:901b:cb15:8045:ada8:cdcd:8043:ea62	128.67.234.98
b51a:901b:cb15:8045:ada8:cdcd:8043:ea63	128.67.234.99
b51a:901b:cb15:8045:ada8:cdcd:8043:ea64	128.67.234.100
b51a:901b:cb15:8045:ada8:cdcd:8043:ea65	128.67.234.101
b51a:901b:cb15:8045:ada8:cdcd:8043:ea66	128.67.234.102
b51a:901b:cb15:8045:ada8:cdcd:8043:ea67	128.67.234.103
b51a:901b:cb15:8045:ada8:cdcd:8043:ea68	128.67.234.104
b51a:901b:cb15:8045:ada8:cdcd:8043:ea69	128.67.234.105
b51a:901b:cb15:8045:ada8:cdcd:8043:ea6a	128.67.234.106
b51a:901b:cb15:8045:ada8:cdcd:8043:ea6b	128.67.234.107
b51a:901b:cb15:8045:ada8:cdcd:8043:ea6c	128.67.234.108
b51a:901b:cb15:8045:ada8:cdcd:8043:ea6d	128.67.234.109
b51a:901b:cb15:8045:ada8:cdcd:8043:ea6e	128.67.234.110
b51a:901b:cb15:8045:ada8:cdcd:8043:ea6f	128.67.234.111
b51a:901b:cb15:8045:ada8:cdcd:8043:ea70	128.67.234.112
b51a:901b:cb15:8045:ada8:cdcd:8043:ea71	128.67.234.113
b51a:901b:cb15:8045:ada8:cdcd:8043:ea72	128.67.234.114
b51a:901b:cb15:8045:ada8:cdcd:8043:ea73	128.67.234.115
b51a:901b:cb15:8045:ada8:cdcd:8043:ea74	128.67.234.116
b51a:901b:cb15:8045:ada8:cdcd:8043:ea75	128.67.234.117
b51a:901b:cb15:8045:ada8:cdcd:8043:ea76	128.67.234.118
b51a:901b:cb15:8045:ada8:cdcd:8043:ea77	128.67.234.119
b51a:901b:cb15:8045:ada8:cdcd:8043:ea78	128.67.234.120

b51a:901b:cb15:8045:ada8:cdcd:8043:ea79	128.67.234.121
b51a:901b:cb15:8045:ada8:cdcd:8043:ea7a	128.67.234.122
b51a:901b:cb15:8045:ada8:cdcd:8043:ea7b	128.67.234.123
b51a:901b:cb15:8045:ada8:cdcd:8043:ea7c	128.67.234.124
b51a:901b:cb15:8045:ada8:cdcd:8043:ea7d	128.67.234.125
b51a:901b:cb15:8045:ada8:cdcd:8043:ea7e	128.67.234.126
b51a:901b:cb15:8045:ada8:cdcd:8043:ea7f	128.67.234.127
b51a:901b:cb15:8045:ada8:cdcd:8043:ea80	128.67.234.128
b51a:901b:cb15:8045:ada8:cdcd:8043:ea81	128.67.234.129
b51a:901b:cb15:8045:ada8:cdcd:8043:ea82	128.67.234.130
b51a:901b:cb15:8045:ada8:cdcd:8043:ea83	128.67.234.131
b51a:901b:cb15:8045:ada8:cdcd:8043:ea84	128.67.234.132
b51a:901b:cb15:8045:ada8:cdcd:8043:ea85	128.67.234.133
b51a:901b:cb15:8045:ada8:cdcd:8043:ea86	128.67.234.134
b51a:901b:cb15:8045:ada8:cdcd:8043:ea87	128.67.234.135
b51a:901b:cb15:8045:ada8:cdcd:8043:ea88	128.67.234.136
b51a:901b:cb15:8045:ada8:cdcd:8043:ea89	128.67.234.137
b51a:901b:cb15:8045:ada8:cdcd:8043:ea8a	128.67.234.138
b51a:901b:cb15:8045:ada8:cdcd:8043:ea8b	128.67.234.139
b51a:901b:cb15:8045:ada8:cdcd:8043:ea8c	128.67.234.140
b51a:901b:cb15:8045:ada8:cdcd:8043:ea8d	128.67.234.141
b51a:901b:cb15:8045:ada8:cdcd:8043:ea8e	128.67.234.142
b51a:901b:cb15:8045:ada8:cdcd:8043:ea8f	128.67.234.143
b51a:901b:cb15:8045:ada8:cdcd:8043:ea90	128.67.234.144
b51a:901b:cb15:8045:ada8:cdcd:8043:ea91	128.67.234.145
b51a:901b:cb15:8045:ada8:cdcd:8043:ea92	128.67.234.146
b51a:901b:cb15:8045:ada8:cdcd:8043:ea93	128.67.234.147
b51a:901b:cb15:8045:ada8:cdcd:8043:ea94	128.67.234.148
b51a:901b:cb15:8045:ada8:cdcd:8043:ea95	128.67.234.149
b51a:901b:cb15:8045:ada8:cdcd:8043:ea96	128.67.234.150
b51a:901b:cb15:8045:ada8:cdcd:8043:ea97	128.67.234.151
b51a:901b:cb15:8045:ada8:cdcd:8043:ea98	128.67.234.152
b51a:901b:cb15:8045:ada8:cdcd:8043:ea99	128.67.234.153
b51a:901b:cb15:8045:ada8:cdcd:8043:ea9a	128.67.234.154
b51a:901b:cb15:8045:ada8:cdcd:8043:ea9b	128.67.234.155
b51a:901b:cb15:8045:ada8:cdcd:8043:ea9c	128.67.234.156
b51a:901b:cb15:8045:ada8:cdcd:8043:ea9d	128.67.234.157
b51a:901b:cb15:8045:ada8:cdcd:8043:ea9e	128.67.234.158
b51a:901b:cb15:8045:ada8:cdcd:8043:ea9f	128.67.234.159
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa0	128.67.234.160
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa1	128.67.234.161
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa2	128.67.234.162
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa3	128.67.234.163
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa4	128.67.234.164
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa5	128.67.234.165
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa6	128.67.234.166
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa7	128.67.234.167
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa8	128.67.234.168
b51a:901b:cb15:8045:ada8:cdcd:8043:eaa9	128.67.234.169
b51a:901b:cb15:8045:ada8:cdcd:8043:eaaa	128.67.234.170
b51a:901b:cb15:8045:ada8:cdcd:8043:eaab	128.67.234.171
b51a:901b:cb15:8045:ada8:cdcd:8043:eaac	128.67.234.172
b51a:901b:cb15:8045:ada8:cdcd:8043:eaad	128.67.234.173
b51a:901b:cb15:8045:ada8:cdcd:8043:eaae	128.67.234.174
b51a:901b:cb15:8045:ada8:cdcd:8043:eaaf	128.67.234.175
b51a:901b:cb15:8045:ada8:cdcd:8043:eab0	128.67.234.176
b51a:901b:cb15:8045:ada8:cdcd:8043:eab1	128.67.234.177
b51a:901b:cb15:8045:ada8:cdcd:8043:eab2	128.67.234.178
b51a:901b:cb15:8045:ada8:cdcd:8043:eab3	128.67.234.179
b51a:901b:cb15:8045:ada8:cdcd:8043:eab4	128.67.234.180

b51a:901b:cb15:8045:ada8:cdcd:8043:eab5	128.67.234.181
b51a:901b:cb15:8045:ada8:cdcd:8043:eab6	128.67.234.182
b51a:901b:cb15:8045:ada8:cdcd:8043:eab7	128.67.234.183
b51a:901b:cb15:8045:ada8:cdcd:8043:eab8	128.67.234.184
b51a:901b:cb15:8045:ada8:cdcd:8043:eab9	128.67.234.185
b51a:901b:cb15:8045:ada8:cdcd:8043:eaba	128.67.234.186
b51a:901b:cb15:8045:ada8:cdcd:8043:eabb	128.67.234.187
b51a:901b:cb15:8045:ada8:cdcd:8043:eabc	128.67.234.188
b51a:901b:cb15:8045:ada8:cdcd:8043:eabd	128.67.234.189
b51a:901b:cb15:8045:ada8:cdcd:8043:eabe	128.67.234.190
b51a:901b:cb15:8045:ada8:cdcd:8043:eabf	128.67.234.191
b51a:901b:cb15:8045:ada8:cdcd:8043:eac0	128.67.234.192
b51a:901b:cb15:8045:ada8:cdcd:8043:eac1	128.67.234.193
b51a:901b:cb15:8045:ada8:cdcd:8043:eac2	128.67.234.194
b51a:901b:cb15:8045:ada8:cdcd:8043:eac3	128.67.234.195
b51a:901b:cb15:8045:ada8:cdcd:8043:eac4	128.67.234.196
b51a:901b:cb15:8045:ada8:cdcd:8043:eac5	128.67.234.197
b51a:901b:cb15:8045:ada8:cdcd:8043:eac6	128.67.234.198
b51a:901b:cb15:8045:ada8:cdcd:8043:eac7	128.67.234.199
b51a:901b:cb15:8045:ada8:cdcd:8043:eac8	128.67.234.200
b51a:901b:cb15:8045:ada8:cdcd:8043:eac9	128.67.234.201
b51a:901b:cb15:8045:ada8:cdcd:8043:eaca	128.67.234.202
b51a:901b:cb15:8045:ada8:cdcd:8043:eacb	128.67.234.203
b51a:901b:cb15:8045:ada8:cdcd:8043:eacc	128.67.234.204
b51a:901b:cb15:8045:ada8:cdcd:8043:eacd	128.67.234.205
b51a:901b:cb15:8045:ada8:cdcd:8043:eace	128.67.234.206
b51a:901b:cb15:8045:ada8:cdcd:8043:eacf	128.67.234.207
b51a:901b:cb15:8045:ada8:cdcd:8043:ead0	128.67.234.208
b51a:901b:cb15:8045:ada8:cdcd:8043:ead1	128.67.234.209
b51a:901b:cb15:8045:ada8:cdcd:8043:ead2	128.67.234.210
b51a:901b:cb15:8045:ada8:cdcd:8043:ead3	128.67.234.211
b51a:901b:cb15:8045:ada8:cdcd:8043:ead4	128.67.234.212
b51a:901b:cb15:8045:ada8:cdcd:8043:ead5	128.67.234.213
b51a:901b:cb15:8045:ada8:cdcd:8043:ead6	128.67.234.214
b51a:901b:cb15:8045:ada8:cdcd:8043:ead7	128.67.234.215
b51a:901b:cb15:8045:ada8:cdcd:8043:ead8	128.67.234.216
b51a:901b:cb15:8045:ada8:cdcd:8043:ead9	128.67.234.217
b51a:901b:cb15:8045:ada8:cdcd:8043:eada	128.67.234.218
b51a:901b:cb15:8045:ada8:cdcd:8043:eadb	128.67.234.219
b51a:901b:cb15:8045:ada8:cdcd:8043:eadc	128.67.234.220
b51a:901b:cb15:8045:ada8:cdcd:8043:eadd	128.67.234.221
b51a:901b:cb15:8045:ada8:cdcd:8043:eade	128.67.234.222
b51a:901b:cb15:8045:ada8:cdcd:8043:eadf	128.67.234.223
b51a:901b:cb15:8045:ada8:cdcd:8043:eae0	128.67.234.224
b51a:901b:cb15:8045:ada8:cdcd:8043:eae1	128.67.234.225
b51a:901b:cb15:8045:ada8:cdcd:8043:eae2	128.67.234.226
b51a:901b:cb15:8045:ada8:cdcd:8043:eae3	128.67.234.227
b51a:901b:cb15:8045:ada8:cdcd:8043:eae4	128.67.234.228
b51a:901b:cb15:8045:ada8:cdcd:8043:eae5	128.67.234.229
b51a:901b:cb15:8045:ada8:cdcd:8043:eae6	128.67.234.230
b51a:901b:cb15:8045:ada8:cdcd:8043:eae7	128.67.234.231
b51a:901b:cb15:8045:ada8:cdcd:8043:eae8	128.67.234.232
b51a:901b:cb15:8045:ada8:cdcd:8043:eae9	128.67.234.233
b51a:901b:cb15:8045:ada8:cdcd:8043:eaea	128.67.234.234
b51a:901b:cb15:8045:ada8:cdcd:8043:eaeb	128.67.234.235
b51a:901b:cb15:8045:ada8:cdcd:8043:eaec	128.67.234.236
b51a:901b:cb15:8045:ada8:cdcd:8043:eaed	128.67.234.237
b51a:901b:cb15:8045:ada8:cdcd:8043:eaee	128.67.234.238
b51a:901b:cb15:8045:ada8:cdcd:8043:eaef	128.67.234.239
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf0	128.67.234.240
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf1	128.67.234.241
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf2	128.67.234.242
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf3	128.67.234.243
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf4	128.67.234.244
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf5	128.67.234.245
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf6	128.67.234.246
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf7	128.67.234.247
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf8	128.67.234.248
b51a:901b:cb15:8045:ada8:cdcd:8043:eaf9	128.67.234.249
b51a:901b:cb15:8045:ada8:cdcd:8043:eafa	128.67.234.250
b51a:901b:cb15:8045:ada8:cdcd:8043:eafb	128.67.234.251
b51a:901b:cb15:8045:ada8:cdcd:8043:eafc	128.67.234.252
b51a:901b:cb15:8045:ada8:cdcd:8043:eafd	128.67.234.253
b51a:901b:cb15:8045:ada8:cdcd:8043:eafe	128.67.234.254
b51a:901b:cb15:8045:ada8:cdcd:8043:eaff	128.67.234.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.