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:901b:8082:40de:3157:cd33:da01	205.51.218.1
b51a:901b:901b:8082:40de:3157:cd33:da02	205.51.218.2
b51a:901b:901b:8082:40de:3157:cd33:da03	205.51.218.3
b51a:901b:901b:8082:40de:3157:cd33:da04	205.51.218.4
b51a:901b:901b:8082:40de:3157:cd33:da05	205.51.218.5
b51a:901b:901b:8082:40de:3157:cd33:da06	205.51.218.6
b51a:901b:901b:8082:40de:3157:cd33:da07	205.51.218.7
b51a:901b:901b:8082:40de:3157:cd33:da08	205.51.218.8
b51a:901b:901b:8082:40de:3157:cd33:da09	205.51.218.9
b51a:901b:901b:8082:40de:3157:cd33:da0a	205.51.218.10
b51a:901b:901b:8082:40de:3157:cd33:da0b	205.51.218.11
b51a:901b:901b:8082:40de:3157:cd33:da0c	205.51.218.12
b51a:901b:901b:8082:40de:3157:cd33:da0d	205.51.218.13
b51a:901b:901b:8082:40de:3157:cd33:da0e	205.51.218.14
b51a:901b:901b:8082:40de:3157:cd33:da0f	205.51.218.15
b51a:901b:901b:8082:40de:3157:cd33:da10	205.51.218.16
b51a:901b:901b:8082:40de:3157:cd33:da11	205.51.218.17
b51a:901b:901b:8082:40de:3157:cd33:da12	205.51.218.18
b51a:901b:901b:8082:40de:3157:cd33:da13	205.51.218.19
b51a:901b:901b:8082:40de:3157:cd33:da14	205.51.218.20
b51a:901b:901b:8082:40de:3157:cd33:da15	205.51.218.21
b51a:901b:901b:8082:40de:3157:cd33:da16	205.51.218.22
b51a:901b:901b:8082:40de:3157:cd33:da17	205.51.218.23
b51a:901b:901b:8082:40de:3157:cd33:da18	205.51.218.24
b51a:901b:901b:8082:40de:3157:cd33:da19	205.51.218.25
b51a:901b:901b:8082:40de:3157:cd33:da1a	205.51.218.26
b51a:901b:901b:8082:40de:3157:cd33:da1b	205.51.218.27
b51a:901b:901b:8082:40de:3157:cd33:da1c	205.51.218.28
b51a:901b:901b:8082:40de:3157:cd33:da1d	205.51.218.29
b51a:901b:901b:8082:40de:3157:cd33:da1e	205.51.218.30
b51a:901b:901b:8082:40de:3157:cd33:da1f	205.51.218.31
b51a:901b:901b:8082:40de:3157:cd33:da20	205.51.218.32
b51a:901b:901b:8082:40de:3157:cd33:da21	205.51.218.33
b51a:901b:901b:8082:40de:3157:cd33:da22	205.51.218.34
b51a:901b:901b:8082:40de:3157:cd33:da23	205.51.218.35
b51a:901b:901b:8082:40de:3157:cd33:da24	205.51.218.36
b51a:901b:901b:8082:40de:3157:cd33:da25	205.51.218.37
b51a:901b:901b:8082:40de:3157:cd33:da26	205.51.218.38
b51a:901b:901b:8082:40de:3157:cd33:da27	205.51.218.39
b51a:901b:901b:8082:40de:3157:cd33:da28	205.51.218.40
b51a:901b:901b:8082:40de:3157:cd33:da29	205.51.218.41
b51a:901b:901b:8082:40de:3157:cd33:da2a	205.51.218.42
b51a:901b:901b:8082:40de:3157:cd33:da2b	205.51.218.43
b51a:901b:901b:8082:40de:3157:cd33:da2c	205.51.218.44
b51a:901b:901b:8082:40de:3157:cd33:da2d	205.51.218.45
b51a:901b:901b:8082:40de:3157:cd33:da2e	205.51.218.46
b51a:901b:901b:8082:40de:3157:cd33:da2f	205.51.218.47
b51a:901b:901b:8082:40de:3157:cd33:da30	205.51.218.48
b51a:901b:901b:8082:40de:3157:cd33:da31	205.51.218.49
b51a:901b:901b:8082:40de:3157:cd33:da32	205.51.218.50
b51a:901b:901b:8082:40de:3157:cd33:da33	205.51.218.51
b51a:901b:901b:8082:40de:3157:cd33:da34	205.51.218.52
b51a:901b:901b:8082:40de:3157:cd33:da35	205.51.218.53
b51a:901b:901b:8082:40de:3157:cd33:da36	205.51.218.54
b51a:901b:901b:8082:40de:3157:cd33:da37	205.51.218.55
b51a:901b:901b:8082:40de:3157:cd33:da38	205.51.218.56
b51a:901b:901b:8082:40de:3157:cd33:da39	205.51.218.57
b51a:901b:901b:8082:40de:3157:cd33:da3a	205.51.218.58
b51a:901b:901b:8082:40de:3157:cd33:da3b	205.51.218.59
b51a:901b:901b:8082:40de:3157:cd33:da3c	205.51.218.60

b51a:901b:901b:8082:40de:3157:cd33:da3d	205.51.218.61
b51a:901b:901b:8082:40de:3157:cd33:da3e	205.51.218.62
b51a:901b:901b:8082:40de:3157:cd33:da3f	205.51.218.63
b51a:901b:901b:8082:40de:3157:cd33:da40	205.51.218.64
b51a:901b:901b:8082:40de:3157:cd33:da41	205.51.218.65
b51a:901b:901b:8082:40de:3157:cd33:da42	205.51.218.66
b51a:901b:901b:8082:40de:3157:cd33:da43	205.51.218.67
b51a:901b:901b:8082:40de:3157:cd33:da44	205.51.218.68
b51a:901b:901b:8082:40de:3157:cd33:da45	205.51.218.69
b51a:901b:901b:8082:40de:3157:cd33:da46	205.51.218.70
b51a:901b:901b:8082:40de:3157:cd33:da47	205.51.218.71
b51a:901b:901b:8082:40de:3157:cd33:da48	205.51.218.72
b51a:901b:901b:8082:40de:3157:cd33:da49	205.51.218.73
b51a:901b:901b:8082:40de:3157:cd33:da4a	205.51.218.74
b51a:901b:901b:8082:40de:3157:cd33:da4b	205.51.218.75
b51a:901b:901b:8082:40de:3157:cd33:da4c	205.51.218.76
b51a:901b:901b:8082:40de:3157:cd33:da4d	205.51.218.77
b51a:901b:901b:8082:40de:3157:cd33:da4e	205.51.218.78
b51a:901b:901b:8082:40de:3157:cd33:da4f	205.51.218.79
b51a:901b:901b:8082:40de:3157:cd33:da50	205.51.218.80
b51a:901b:901b:8082:40de:3157:cd33:da51	205.51.218.81
b51a:901b:901b:8082:40de:3157:cd33:da52	205.51.218.82
b51a:901b:901b:8082:40de:3157:cd33:da53	205.51.218.83
b51a:901b:901b:8082:40de:3157:cd33:da54	205.51.218.84
b51a:901b:901b:8082:40de:3157:cd33:da55	205.51.218.85
b51a:901b:901b:8082:40de:3157:cd33:da56	205.51.218.86
b51a:901b:901b:8082:40de:3157:cd33:da57	205.51.218.87
b51a:901b:901b:8082:40de:3157:cd33:da58	205.51.218.88
b51a:901b:901b:8082:40de:3157:cd33:da59	205.51.218.89
b51a:901b:901b:8082:40de:3157:cd33:da5a	205.51.218.90
b51a:901b:901b:8082:40de:3157:cd33:da5b	205.51.218.91
b51a:901b:901b:8082:40de:3157:cd33:da5c	205.51.218.92
b51a:901b:901b:8082:40de:3157:cd33:da5d	205.51.218.93
b51a:901b:901b:8082:40de:3157:cd33:da5e	205.51.218.94
b51a:901b:901b:8082:40de:3157:cd33:da5f	205.51.218.95
b51a:901b:901b:8082:40de:3157:cd33:da60	205.51.218.96
b51a:901b:901b:8082:40de:3157:cd33:da61	205.51.218.97
b51a:901b:901b:8082:40de:3157:cd33:da62	205.51.218.98
b51a:901b:901b:8082:40de:3157:cd33:da63	205.51.218.99
b51a:901b:901b:8082:40de:3157:cd33:da64	205.51.218.100
b51a:901b:901b:8082:40de:3157:cd33:da65	205.51.218.101
b51a:901b:901b:8082:40de:3157:cd33:da66	205.51.218.102
b51a:901b:901b:8082:40de:3157:cd33:da67	205.51.218.103
b51a:901b:901b:8082:40de:3157:cd33:da68	205.51.218.104
b51a:901b:901b:8082:40de:3157:cd33:da69	205.51.218.105
b51a:901b:901b:8082:40de:3157:cd33:da6a	205.51.218.106
b51a:901b:901b:8082:40de:3157:cd33:da6b	205.51.218.107
b51a:901b:901b:8082:40de:3157:cd33:da6c	205.51.218.108
b51a:901b:901b:8082:40de:3157:cd33:da6d	205.51.218.109
b51a:901b:901b:8082:40de:3157:cd33:da6e	205.51.218.110
b51a:901b:901b:8082:40de:3157:cd33:da6f	205.51.218.111
b51a:901b:901b:8082:40de:3157:cd33:da70	205.51.218.112
b51a:901b:901b:8082:40de:3157:cd33:da71	205.51.218.113
b51a:901b:901b:8082:40de:3157:cd33:da72	205.51.218.114
b51a:901b:901b:8082:40de:3157:cd33:da73	205.51.218.115
b51a:901b:901b:8082:40de:3157:cd33:da74	205.51.218.116
b51a:901b:901b:8082:40de:3157:cd33:da75	205.51.218.117
b51a:901b:901b:8082:40de:3157:cd33:da76	205.51.218.118
b51a:901b:901b:8082:40de:3157:cd33:da77	205.51.218.119
b51a:901b:901b:8082:40de:3157:cd33:da78	205.51.218.120

b51a:901b:901b:8082:40de:3157:cd33:da79	205.51.218.121
b51a:901b:901b:8082:40de:3157:cd33:da7a	205.51.218.122
b51a:901b:901b:8082:40de:3157:cd33:da7b	205.51.218.123
b51a:901b:901b:8082:40de:3157:cd33:da7c	205.51.218.124
b51a:901b:901b:8082:40de:3157:cd33:da7d	205.51.218.125
b51a:901b:901b:8082:40de:3157:cd33:da7e	205.51.218.126
b51a:901b:901b:8082:40de:3157:cd33:da7f	205.51.218.127
b51a:901b:901b:8082:40de:3157:cd33:da80	205.51.218.128
b51a:901b:901b:8082:40de:3157:cd33:da81	205.51.218.129
b51a:901b:901b:8082:40de:3157:cd33:da82	205.51.218.130
b51a:901b:901b:8082:40de:3157:cd33:da83	205.51.218.131
b51a:901b:901b:8082:40de:3157:cd33:da84	205.51.218.132
b51a:901b:901b:8082:40de:3157:cd33:da85	205.51.218.133
b51a:901b:901b:8082:40de:3157:cd33:da86	205.51.218.134
b51a:901b:901b:8082:40de:3157:cd33:da87	205.51.218.135
b51a:901b:901b:8082:40de:3157:cd33:da88	205.51.218.136
b51a:901b:901b:8082:40de:3157:cd33:da89	205.51.218.137
b51a:901b:901b:8082:40de:3157:cd33:da8a	205.51.218.138
b51a:901b:901b:8082:40de:3157:cd33:da8b	205.51.218.139
b51a:901b:901b:8082:40de:3157:cd33:da8c	205.51.218.140
b51a:901b:901b:8082:40de:3157:cd33:da8d	205.51.218.141
b51a:901b:901b:8082:40de:3157:cd33:da8e	205.51.218.142
b51a:901b:901b:8082:40de:3157:cd33:da8f	205.51.218.143
b51a:901b:901b:8082:40de:3157:cd33:da90	205.51.218.144
b51a:901b:901b:8082:40de:3157:cd33:da91	205.51.218.145
b51a:901b:901b:8082:40de:3157:cd33:da92	205.51.218.146
b51a:901b:901b:8082:40de:3157:cd33:da93	205.51.218.147
b51a:901b:901b:8082:40de:3157:cd33:da94	205.51.218.148
b51a:901b:901b:8082:40de:3157:cd33:da95	205.51.218.149
b51a:901b:901b:8082:40de:3157:cd33:da96	205.51.218.150
b51a:901b:901b:8082:40de:3157:cd33:da97	205.51.218.151
b51a:901b:901b:8082:40de:3157:cd33:da98	205.51.218.152
b51a:901b:901b:8082:40de:3157:cd33:da99	205.51.218.153
b51a:901b:901b:8082:40de:3157:cd33:da9a	205.51.218.154
b51a:901b:901b:8082:40de:3157:cd33:da9b	205.51.218.155
b51a:901b:901b:8082:40de:3157:cd33:da9c	205.51.218.156
b51a:901b:901b:8082:40de:3157:cd33:da9d	205.51.218.157
b51a:901b:901b:8082:40de:3157:cd33:da9e	205.51.218.158
b51a:901b:901b:8082:40de:3157:cd33:da9f	205.51.218.159
b51a:901b:901b:8082:40de:3157:cd33:daa0	205.51.218.160
b51a:901b:901b:8082:40de:3157:cd33:daa1	205.51.218.161
b51a:901b:901b:8082:40de:3157:cd33:daa2	205.51.218.162
b51a:901b:901b:8082:40de:3157:cd33:daa3	205.51.218.163
b51a:901b:901b:8082:40de:3157:cd33:daa4	205.51.218.164
b51a:901b:901b:8082:40de:3157:cd33:daa5	205.51.218.165
b51a:901b:901b:8082:40de:3157:cd33:daa6	205.51.218.166
b51a:901b:901b:8082:40de:3157:cd33:daa7	205.51.218.167
b51a:901b:901b:8082:40de:3157:cd33:daa8	205.51.218.168
b51a:901b:901b:8082:40de:3157:cd33:daa9	205.51.218.169
b51a:901b:901b:8082:40de:3157:cd33:daaa	205.51.218.170
b51a:901b:901b:8082:40de:3157:cd33:daab	205.51.218.171
b51a:901b:901b:8082:40de:3157:cd33:daac	205.51.218.172
b51a:901b:901b:8082:40de:3157:cd33:daad	205.51.218.173
b51a:901b:901b:8082:40de:3157:cd33:daae	205.51.218.174
b51a:901b:901b:8082:40de:3157:cd33:daaf	205.51.218.175
b51a:901b:901b:8082:40de:3157:cd33:dab0	205.51.218.176
b51a:901b:901b:8082:40de:3157:cd33:dab1	205.51.218.177
b51a:901b:901b:8082:40de:3157:cd33:dab2	205.51.218.178
b51a:901b:901b:8082:40de:3157:cd33:dab3	205.51.218.179
b51a:901b:901b:8082:40de:3157:cd33:dab4	205.51.218.180

b51a:901b:901b:8082:40de:3157:cd33:dab5	205.51.218.181
b51a:901b:901b:8082:40de:3157:cd33:dab6	205.51.218.182
b51a:901b:901b:8082:40de:3157:cd33:dab7	205.51.218.183
b51a:901b:901b:8082:40de:3157:cd33:dab8	205.51.218.184
b51a:901b:901b:8082:40de:3157:cd33:dab9	205.51.218.185
b51a:901b:901b:8082:40de:3157:cd33:daba	205.51.218.186
b51a:901b:901b:8082:40de:3157:cd33:dabb	205.51.218.187
b51a:901b:901b:8082:40de:3157:cd33:dabc	205.51.218.188
b51a:901b:901b:8082:40de:3157:cd33:dabd	205.51.218.189
b51a:901b:901b:8082:40de:3157:cd33:dabe	205.51.218.190
b51a:901b:901b:8082:40de:3157:cd33:dabf	205.51.218.191
b51a:901b:901b:8082:40de:3157:cd33:dac0	205.51.218.192
b51a:901b:901b:8082:40de:3157:cd33:dac1	205.51.218.193
b51a:901b:901b:8082:40de:3157:cd33:dac2	205.51.218.194
b51a:901b:901b:8082:40de:3157:cd33:dac3	205.51.218.195
b51a:901b:901b:8082:40de:3157:cd33:dac4	205.51.218.196
b51a:901b:901b:8082:40de:3157:cd33:dac5	205.51.218.197
b51a:901b:901b:8082:40de:3157:cd33:dac6	205.51.218.198
b51a:901b:901b:8082:40de:3157:cd33:dac7	205.51.218.199
b51a:901b:901b:8082:40de:3157:cd33:dac8	205.51.218.200
b51a:901b:901b:8082:40de:3157:cd33:dac9	205.51.218.201
b51a:901b:901b:8082:40de:3157:cd33:daca	205.51.218.202
b51a:901b:901b:8082:40de:3157:cd33:dacb	205.51.218.203
b51a:901b:901b:8082:40de:3157:cd33:dacc	205.51.218.204
b51a:901b:901b:8082:40de:3157:cd33:dacd	205.51.218.205
b51a:901b:901b:8082:40de:3157:cd33:dace	205.51.218.206
b51a:901b:901b:8082:40de:3157:cd33:dacf	205.51.218.207
b51a:901b:901b:8082:40de:3157:cd33:dad0	205.51.218.208
b51a:901b:901b:8082:40de:3157:cd33:dad1	205.51.218.209
b51a:901b:901b:8082:40de:3157:cd33:dad2	205.51.218.210
b51a:901b:901b:8082:40de:3157:cd33:dad3	205.51.218.211
b51a:901b:901b:8082:40de:3157:cd33:dad4	205.51.218.212
b51a:901b:901b:8082:40de:3157:cd33:dad5	205.51.218.213
b51a:901b:901b:8082:40de:3157:cd33:dad6	205.51.218.214
b51a:901b:901b:8082:40de:3157:cd33:dad7	205.51.218.215
b51a:901b:901b:8082:40de:3157:cd33:dad8	205.51.218.216
b51a:901b:901b:8082:40de:3157:cd33:dad9	205.51.218.217
b51a:901b:901b:8082:40de:3157:cd33:dada	205.51.218.218
b51a:901b:901b:8082:40de:3157:cd33:dadb	205.51.218.219
b51a:901b:901b:8082:40de:3157:cd33:dadc	205.51.218.220
b51a:901b:901b:8082:40de:3157:cd33:dadd	205.51.218.221
b51a:901b:901b:8082:40de:3157:cd33:dade	205.51.218.222
b51a:901b:901b:8082:40de:3157:cd33:dadf	205.51.218.223
b51a:901b:901b:8082:40de:3157:cd33:dae0	205.51.218.224
b51a:901b:901b:8082:40de:3157:cd33:dae1	205.51.218.225
b51a:901b:901b:8082:40de:3157:cd33:dae2	205.51.218.226
b51a:901b:901b:8082:40de:3157:cd33:dae3	205.51.218.227
b51a:901b:901b:8082:40de:3157:cd33:dae4	205.51.218.228
b51a:901b:901b:8082:40de:3157:cd33:dae5	205.51.218.229
b51a:901b:901b:8082:40de:3157:cd33:dae6	205.51.218.230
b51a:901b:901b:8082:40de:3157:cd33:dae7	205.51.218.231
b51a:901b:901b:8082:40de:3157:cd33:dae8	205.51.218.232
b51a:901b:901b:8082:40de:3157:cd33:dae9	205.51.218.233
b51a:901b:901b:8082:40de:3157:cd33:daea	205.51.218.234
b51a:901b:901b:8082:40de:3157:cd33:daeb	205.51.218.235
b51a:901b:901b:8082:40de:3157:cd33:daec	205.51.218.236
b51a:901b:901b:8082:40de:3157:cd33:daed	205.51.218.237
b51a:901b:901b:8082:40de:3157:cd33:daee	205.51.218.238
b51a:901b:901b:8082:40de:3157:cd33:daef	205.51.218.239
b51a:901b:901b:8082:40de:3157:cd33:daf0	205.51.218.240
b51a:901b:901b:8082:40de:3157:cd33:daf1	205.51.218.241
b51a:901b:901b:8082:40de:3157:cd33:daf2	205.51.218.242
b51a:901b:901b:8082:40de:3157:cd33:daf3	205.51.218.243
b51a:901b:901b:8082:40de:3157:cd33:daf4	205.51.218.244
b51a:901b:901b:8082:40de:3157:cd33:daf5	205.51.218.245
b51a:901b:901b:8082:40de:3157:cd33:daf6	205.51.218.246
b51a:901b:901b:8082:40de:3157:cd33:daf7	205.51.218.247
b51a:901b:901b:8082:40de:3157:cd33:daf8	205.51.218.248
b51a:901b:901b:8082:40de:3157:cd33:daf9	205.51.218.249
b51a:901b:901b:8082:40de:3157:cd33:dafa	205.51.218.250
b51a:901b:901b:8082:40de:3157:cd33:dafb	205.51.218.251
b51a:901b:901b:8082:40de:3157:cd33:dafc	205.51.218.252
b51a:901b:901b:8082:40de:3157:cd33:dafd	205.51.218.253
b51a:901b:901b:8082:40de:3157:cd33:dafe	205.51.218.254
b51a:901b:901b:8082:40de:3157:cd33:daff	205.51.218.255

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.