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:fc01	205.51.252.1
b51a:901b:901b:8082:40de:3157:cd33:fc02	205.51.252.2
b51a:901b:901b:8082:40de:3157:cd33:fc03	205.51.252.3
b51a:901b:901b:8082:40de:3157:cd33:fc04	205.51.252.4
b51a:901b:901b:8082:40de:3157:cd33:fc05	205.51.252.5
b51a:901b:901b:8082:40de:3157:cd33:fc06	205.51.252.6
b51a:901b:901b:8082:40de:3157:cd33:fc07	205.51.252.7
b51a:901b:901b:8082:40de:3157:cd33:fc08	205.51.252.8
b51a:901b:901b:8082:40de:3157:cd33:fc09	205.51.252.9
b51a:901b:901b:8082:40de:3157:cd33:fc0a	205.51.252.10
b51a:901b:901b:8082:40de:3157:cd33:fc0b	205.51.252.11
b51a:901b:901b:8082:40de:3157:cd33:fc0c	205.51.252.12
b51a:901b:901b:8082:40de:3157:cd33:fc0d	205.51.252.13
b51a:901b:901b:8082:40de:3157:cd33:fc0e	205.51.252.14
b51a:901b:901b:8082:40de:3157:cd33:fc0f	205.51.252.15
b51a:901b:901b:8082:40de:3157:cd33:fc10	205.51.252.16
b51a:901b:901b:8082:40de:3157:cd33:fc11	205.51.252.17
b51a:901b:901b:8082:40de:3157:cd33:fc12	205.51.252.18
b51a:901b:901b:8082:40de:3157:cd33:fc13	205.51.252.19
b51a:901b:901b:8082:40de:3157:cd33:fc14	205.51.252.20
b51a:901b:901b:8082:40de:3157:cd33:fc15	205.51.252.21
b51a:901b:901b:8082:40de:3157:cd33:fc16	205.51.252.22
b51a:901b:901b:8082:40de:3157:cd33:fc17	205.51.252.23
b51a:901b:901b:8082:40de:3157:cd33:fc18	205.51.252.24
b51a:901b:901b:8082:40de:3157:cd33:fc19	205.51.252.25
b51a:901b:901b:8082:40de:3157:cd33:fc1a	205.51.252.26
b51a:901b:901b:8082:40de:3157:cd33:fc1b	205.51.252.27
b51a:901b:901b:8082:40de:3157:cd33:fc1c	205.51.252.28
b51a:901b:901b:8082:40de:3157:cd33:fc1d	205.51.252.29
b51a:901b:901b:8082:40de:3157:cd33:fc1e	205.51.252.30
b51a:901b:901b:8082:40de:3157:cd33:fc1f	205.51.252.31
b51a:901b:901b:8082:40de:3157:cd33:fc20	205.51.252.32
b51a:901b:901b:8082:40de:3157:cd33:fc21	205.51.252.33
b51a:901b:901b:8082:40de:3157:cd33:fc22	205.51.252.34
b51a:901b:901b:8082:40de:3157:cd33:fc23	205.51.252.35
b51a:901b:901b:8082:40de:3157:cd33:fc24	205.51.252.36
b51a:901b:901b:8082:40de:3157:cd33:fc25	205.51.252.37
b51a:901b:901b:8082:40de:3157:cd33:fc26	205.51.252.38
b51a:901b:901b:8082:40de:3157:cd33:fc27	205.51.252.39
b51a:901b:901b:8082:40de:3157:cd33:fc28	205.51.252.40
b51a:901b:901b:8082:40de:3157:cd33:fc29	205.51.252.41
b51a:901b:901b:8082:40de:3157:cd33:fc2a	205.51.252.42
b51a:901b:901b:8082:40de:3157:cd33:fc2b	205.51.252.43
b51a:901b:901b:8082:40de:3157:cd33:fc2c	205.51.252.44
b51a:901b:901b:8082:40de:3157:cd33:fc2d	205.51.252.45
b51a:901b:901b:8082:40de:3157:cd33:fc2e	205.51.252.46
b51a:901b:901b:8082:40de:3157:cd33:fc2f	205.51.252.47
b51a:901b:901b:8082:40de:3157:cd33:fc30	205.51.252.48
b51a:901b:901b:8082:40de:3157:cd33:fc31	205.51.252.49
b51a:901b:901b:8082:40de:3157:cd33:fc32	205.51.252.50
b51a:901b:901b:8082:40de:3157:cd33:fc33	205.51.252.51
b51a:901b:901b:8082:40de:3157:cd33:fc34	205.51.252.52
b51a:901b:901b:8082:40de:3157:cd33:fc35	205.51.252.53
b51a:901b:901b:8082:40de:3157:cd33:fc36	205.51.252.54
b51a:901b:901b:8082:40de:3157:cd33:fc37	205.51.252.55
b51a:901b:901b:8082:40de:3157:cd33:fc38	205.51.252.56
b51a:901b:901b:8082:40de:3157:cd33:fc39	205.51.252.57
b51a:901b:901b:8082:40de:3157:cd33:fc3a	205.51.252.58
b51a:901b:901b:8082:40de:3157:cd33:fc3b	205.51.252.59
b51a:901b:901b:8082:40de:3157:cd33:fc3c	205.51.252.60

b51a:901b:901b:8082:40de:3157:cd33:fc3d	205.51.252.61
b51a:901b:901b:8082:40de:3157:cd33:fc3e	205.51.252.62
b51a:901b:901b:8082:40de:3157:cd33:fc3f	205.51.252.63
b51a:901b:901b:8082:40de:3157:cd33:fc40	205.51.252.64
b51a:901b:901b:8082:40de:3157:cd33:fc41	205.51.252.65
b51a:901b:901b:8082:40de:3157:cd33:fc42	205.51.252.66
b51a:901b:901b:8082:40de:3157:cd33:fc43	205.51.252.67
b51a:901b:901b:8082:40de:3157:cd33:fc44	205.51.252.68
b51a:901b:901b:8082:40de:3157:cd33:fc45	205.51.252.69
b51a:901b:901b:8082:40de:3157:cd33:fc46	205.51.252.70
b51a:901b:901b:8082:40de:3157:cd33:fc47	205.51.252.71
b51a:901b:901b:8082:40de:3157:cd33:fc48	205.51.252.72
b51a:901b:901b:8082:40de:3157:cd33:fc49	205.51.252.73
b51a:901b:901b:8082:40de:3157:cd33:fc4a	205.51.252.74
b51a:901b:901b:8082:40de:3157:cd33:fc4b	205.51.252.75
b51a:901b:901b:8082:40de:3157:cd33:fc4c	205.51.252.76
b51a:901b:901b:8082:40de:3157:cd33:fc4d	205.51.252.77
b51a:901b:901b:8082:40de:3157:cd33:fc4e	205.51.252.78
b51a:901b:901b:8082:40de:3157:cd33:fc4f	205.51.252.79
b51a:901b:901b:8082:40de:3157:cd33:fc50	205.51.252.80
b51a:901b:901b:8082:40de:3157:cd33:fc51	205.51.252.81
b51a:901b:901b:8082:40de:3157:cd33:fc52	205.51.252.82
b51a:901b:901b:8082:40de:3157:cd33:fc53	205.51.252.83
b51a:901b:901b:8082:40de:3157:cd33:fc54	205.51.252.84
b51a:901b:901b:8082:40de:3157:cd33:fc55	205.51.252.85
b51a:901b:901b:8082:40de:3157:cd33:fc56	205.51.252.86
b51a:901b:901b:8082:40de:3157:cd33:fc57	205.51.252.87
b51a:901b:901b:8082:40de:3157:cd33:fc58	205.51.252.88
b51a:901b:901b:8082:40de:3157:cd33:fc59	205.51.252.89
b51a:901b:901b:8082:40de:3157:cd33:fc5a	205.51.252.90
b51a:901b:901b:8082:40de:3157:cd33:fc5b	205.51.252.91
b51a:901b:901b:8082:40de:3157:cd33:fc5c	205.51.252.92
b51a:901b:901b:8082:40de:3157:cd33:fc5d	205.51.252.93
b51a:901b:901b:8082:40de:3157:cd33:fc5e	205.51.252.94
b51a:901b:901b:8082:40de:3157:cd33:fc5f	205.51.252.95
b51a:901b:901b:8082:40de:3157:cd33:fc60	205.51.252.96
b51a:901b:901b:8082:40de:3157:cd33:fc61	205.51.252.97
b51a:901b:901b:8082:40de:3157:cd33:fc62	205.51.252.98
b51a:901b:901b:8082:40de:3157:cd33:fc63	205.51.252.99
b51a:901b:901b:8082:40de:3157:cd33:fc64	205.51.252.100
b51a:901b:901b:8082:40de:3157:cd33:fc65	205.51.252.101
b51a:901b:901b:8082:40de:3157:cd33:fc66	205.51.252.102
b51a:901b:901b:8082:40de:3157:cd33:fc67	205.51.252.103
b51a:901b:901b:8082:40de:3157:cd33:fc68	205.51.252.104
b51a:901b:901b:8082:40de:3157:cd33:fc69	205.51.252.105
b51a:901b:901b:8082:40de:3157:cd33:fc6a	205.51.252.106
b51a:901b:901b:8082:40de:3157:cd33:fc6b	205.51.252.107
b51a:901b:901b:8082:40de:3157:cd33:fc6c	205.51.252.108
b51a:901b:901b:8082:40de:3157:cd33:fc6d	205.51.252.109
b51a:901b:901b:8082:40de:3157:cd33:fc6e	205.51.252.110
b51a:901b:901b:8082:40de:3157:cd33:fc6f	205.51.252.111
b51a:901b:901b:8082:40de:3157:cd33:fc70	205.51.252.112
b51a:901b:901b:8082:40de:3157:cd33:fc71	205.51.252.113
b51a:901b:901b:8082:40de:3157:cd33:fc72	205.51.252.114
b51a:901b:901b:8082:40de:3157:cd33:fc73	205.51.252.115
b51a:901b:901b:8082:40de:3157:cd33:fc74	205.51.252.116
b51a:901b:901b:8082:40de:3157:cd33:fc75	205.51.252.117
b51a:901b:901b:8082:40de:3157:cd33:fc76	205.51.252.118
b51a:901b:901b:8082:40de:3157:cd33:fc77	205.51.252.119
b51a:901b:901b:8082:40de:3157:cd33:fc78	205.51.252.120

b51a:901b:901b:8082:40de:3157:cd33:fc79	205.51.252.121
b51a:901b:901b:8082:40de:3157:cd33:fc7a	205.51.252.122
b51a:901b:901b:8082:40de:3157:cd33:fc7b	205.51.252.123
b51a:901b:901b:8082:40de:3157:cd33:fc7c	205.51.252.124
b51a:901b:901b:8082:40de:3157:cd33:fc7d	205.51.252.125
b51a:901b:901b:8082:40de:3157:cd33:fc7e	205.51.252.126
b51a:901b:901b:8082:40de:3157:cd33:fc7f	205.51.252.127
b51a:901b:901b:8082:40de:3157:cd33:fc80	205.51.252.128
b51a:901b:901b:8082:40de:3157:cd33:fc81	205.51.252.129
b51a:901b:901b:8082:40de:3157:cd33:fc82	205.51.252.130
b51a:901b:901b:8082:40de:3157:cd33:fc83	205.51.252.131
b51a:901b:901b:8082:40de:3157:cd33:fc84	205.51.252.132
b51a:901b:901b:8082:40de:3157:cd33:fc85	205.51.252.133
b51a:901b:901b:8082:40de:3157:cd33:fc86	205.51.252.134
b51a:901b:901b:8082:40de:3157:cd33:fc87	205.51.252.135
b51a:901b:901b:8082:40de:3157:cd33:fc88	205.51.252.136
b51a:901b:901b:8082:40de:3157:cd33:fc89	205.51.252.137
b51a:901b:901b:8082:40de:3157:cd33:fc8a	205.51.252.138
b51a:901b:901b:8082:40de:3157:cd33:fc8b	205.51.252.139
b51a:901b:901b:8082:40de:3157:cd33:fc8c	205.51.252.140
b51a:901b:901b:8082:40de:3157:cd33:fc8d	205.51.252.141
b51a:901b:901b:8082:40de:3157:cd33:fc8e	205.51.252.142
b51a:901b:901b:8082:40de:3157:cd33:fc8f	205.51.252.143
b51a:901b:901b:8082:40de:3157:cd33:fc90	205.51.252.144
b51a:901b:901b:8082:40de:3157:cd33:fc91	205.51.252.145
b51a:901b:901b:8082:40de:3157:cd33:fc92	205.51.252.146
b51a:901b:901b:8082:40de:3157:cd33:fc93	205.51.252.147
b51a:901b:901b:8082:40de:3157:cd33:fc94	205.51.252.148
b51a:901b:901b:8082:40de:3157:cd33:fc95	205.51.252.149
b51a:901b:901b:8082:40de:3157:cd33:fc96	205.51.252.150
b51a:901b:901b:8082:40de:3157:cd33:fc97	205.51.252.151
b51a:901b:901b:8082:40de:3157:cd33:fc98	205.51.252.152
b51a:901b:901b:8082:40de:3157:cd33:fc99	205.51.252.153
b51a:901b:901b:8082:40de:3157:cd33:fc9a	205.51.252.154
b51a:901b:901b:8082:40de:3157:cd33:fc9b	205.51.252.155
b51a:901b:901b:8082:40de:3157:cd33:fc9c	205.51.252.156
b51a:901b:901b:8082:40de:3157:cd33:fc9d	205.51.252.157
b51a:901b:901b:8082:40de:3157:cd33:fc9e	205.51.252.158
b51a:901b:901b:8082:40de:3157:cd33:fc9f	205.51.252.159
b51a:901b:901b:8082:40de:3157:cd33:fca0	205.51.252.160
b51a:901b:901b:8082:40de:3157:cd33:fca1	205.51.252.161
b51a:901b:901b:8082:40de:3157:cd33:fca2	205.51.252.162
b51a:901b:901b:8082:40de:3157:cd33:fca3	205.51.252.163
b51a:901b:901b:8082:40de:3157:cd33:fca4	205.51.252.164
b51a:901b:901b:8082:40de:3157:cd33:fca5	205.51.252.165
b51a:901b:901b:8082:40de:3157:cd33:fca6	205.51.252.166
b51a:901b:901b:8082:40de:3157:cd33:fca7	205.51.252.167
b51a:901b:901b:8082:40de:3157:cd33:fca8	205.51.252.168
b51a:901b:901b:8082:40de:3157:cd33:fca9	205.51.252.169
b51a:901b:901b:8082:40de:3157:cd33:fcaa	205.51.252.170
b51a:901b:901b:8082:40de:3157:cd33:fcab	205.51.252.171
b51a:901b:901b:8082:40de:3157:cd33:fcac	205.51.252.172
b51a:901b:901b:8082:40de:3157:cd33:fcad	205.51.252.173
b51a:901b:901b:8082:40de:3157:cd33:fcae	205.51.252.174
b51a:901b:901b:8082:40de:3157:cd33:fcaf	205.51.252.175
b51a:901b:901b:8082:40de:3157:cd33:fcb0	205.51.252.176
b51a:901b:901b:8082:40de:3157:cd33:fcb1	205.51.252.177
b51a:901b:901b:8082:40de:3157:cd33:fcb2	205.51.252.178
b51a:901b:901b:8082:40de:3157:cd33:fcb3	205.51.252.179
b51a:901b:901b:8082:40de:3157:cd33:fcb4	205.51.252.180

b51a:901b:901b:8082:40de:3157:cd33:fcb5	205.51.252.181
b51a:901b:901b:8082:40de:3157:cd33:fcb6	205.51.252.182
b51a:901b:901b:8082:40de:3157:cd33:fcb7	205.51.252.183
b51a:901b:901b:8082:40de:3157:cd33:fcb8	205.51.252.184
b51a:901b:901b:8082:40de:3157:cd33:fcb9	205.51.252.185
b51a:901b:901b:8082:40de:3157:cd33:fcba	205.51.252.186
b51a:901b:901b:8082:40de:3157:cd33:fcbb	205.51.252.187
b51a:901b:901b:8082:40de:3157:cd33:fcbc	205.51.252.188
b51a:901b:901b:8082:40de:3157:cd33:fcbd	205.51.252.189
b51a:901b:901b:8082:40de:3157:cd33:fcbe	205.51.252.190
b51a:901b:901b:8082:40de:3157:cd33:fcbf	205.51.252.191
b51a:901b:901b:8082:40de:3157:cd33:fcc0	205.51.252.192
b51a:901b:901b:8082:40de:3157:cd33:fcc1	205.51.252.193
b51a:901b:901b:8082:40de:3157:cd33:fcc2	205.51.252.194
b51a:901b:901b:8082:40de:3157:cd33:fcc3	205.51.252.195
b51a:901b:901b:8082:40de:3157:cd33:fcc4	205.51.252.196
b51a:901b:901b:8082:40de:3157:cd33:fcc5	205.51.252.197
b51a:901b:901b:8082:40de:3157:cd33:fcc6	205.51.252.198
b51a:901b:901b:8082:40de:3157:cd33:fcc7	205.51.252.199
b51a:901b:901b:8082:40de:3157:cd33:fcc8	205.51.252.200
b51a:901b:901b:8082:40de:3157:cd33:fcc9	205.51.252.201
b51a:901b:901b:8082:40de:3157:cd33:fcca	205.51.252.202
b51a:901b:901b:8082:40de:3157:cd33:fccb	205.51.252.203
b51a:901b:901b:8082:40de:3157:cd33:fccc	205.51.252.204
b51a:901b:901b:8082:40de:3157:cd33:fccd	205.51.252.205
b51a:901b:901b:8082:40de:3157:cd33:fcce	205.51.252.206
b51a:901b:901b:8082:40de:3157:cd33:fccf	205.51.252.207
b51a:901b:901b:8082:40de:3157:cd33:fcd0	205.51.252.208
b51a:901b:901b:8082:40de:3157:cd33:fcd1	205.51.252.209
b51a:901b:901b:8082:40de:3157:cd33:fcd2	205.51.252.210
b51a:901b:901b:8082:40de:3157:cd33:fcd3	205.51.252.211
b51a:901b:901b:8082:40de:3157:cd33:fcd4	205.51.252.212
b51a:901b:901b:8082:40de:3157:cd33:fcd5	205.51.252.213
b51a:901b:901b:8082:40de:3157:cd33:fcd6	205.51.252.214
b51a:901b:901b:8082:40de:3157:cd33:fcd7	205.51.252.215
b51a:901b:901b:8082:40de:3157:cd33:fcd8	205.51.252.216
b51a:901b:901b:8082:40de:3157:cd33:fcd9	205.51.252.217
b51a:901b:901b:8082:40de:3157:cd33:fcda	205.51.252.218
b51a:901b:901b:8082:40de:3157:cd33:fcdb	205.51.252.219
b51a:901b:901b:8082:40de:3157:cd33:fcdc	205.51.252.220
b51a:901b:901b:8082:40de:3157:cd33:fcdd	205.51.252.221
b51a:901b:901b:8082:40de:3157:cd33:fcde	205.51.252.222
b51a:901b:901b:8082:40de:3157:cd33:fcdf	205.51.252.223
b51a:901b:901b:8082:40de:3157:cd33:fce0	205.51.252.224
b51a:901b:901b:8082:40de:3157:cd33:fce1	205.51.252.225
b51a:901b:901b:8082:40de:3157:cd33:fce2	205.51.252.226
b51a:901b:901b:8082:40de:3157:cd33:fce3	205.51.252.227
b51a:901b:901b:8082:40de:3157:cd33:fce4	205.51.252.228
b51a:901b:901b:8082:40de:3157:cd33:fce5	205.51.252.229
b51a:901b:901b:8082:40de:3157:cd33:fce6	205.51.252.230
b51a:901b:901b:8082:40de:3157:cd33:fce7	205.51.252.231
b51a:901b:901b:8082:40de:3157:cd33:fce8	205.51.252.232
b51a:901b:901b:8082:40de:3157:cd33:fce9	205.51.252.233
b51a:901b:901b:8082:40de:3157:cd33:fcea	205.51.252.234
b51a:901b:901b:8082:40de:3157:cd33:fceb	205.51.252.235
b51a:901b:901b:8082:40de:3157:cd33:fcec	205.51.252.236
b51a:901b:901b:8082:40de:3157:cd33:fced	205.51.252.237
b51a:901b:901b:8082:40de:3157:cd33:fcee	205.51.252.238
b51a:901b:901b:8082:40de:3157:cd33:fcef	205.51.252.239
b51a:901b:901b:8082:40de:3157:cd33:fcf0	205.51.252.240
b51a:901b:901b:8082:40de:3157:cd33:fcf1	205.51.252.241
b51a:901b:901b:8082:40de:3157:cd33:fcf2	205.51.252.242
b51a:901b:901b:8082:40de:3157:cd33:fcf3	205.51.252.243
b51a:901b:901b:8082:40de:3157:cd33:fcf4	205.51.252.244
b51a:901b:901b:8082:40de:3157:cd33:fcf5	205.51.252.245
b51a:901b:901b:8082:40de:3157:cd33:fcf6	205.51.252.246
b51a:901b:901b:8082:40de:3157:cd33:fcf7	205.51.252.247
b51a:901b:901b:8082:40de:3157:cd33:fcf8	205.51.252.248
b51a:901b:901b:8082:40de:3157:cd33:fcf9	205.51.252.249
b51a:901b:901b:8082:40de:3157:cd33:fcfa	205.51.252.250
b51a:901b:901b:8082:40de:3157:cd33:fcfb	205.51.252.251
b51a:901b:901b:8082:40de:3157:cd33:fcfc	205.51.252.252
b51a:901b:901b:8082:40de:3157:cd33:fcfd	205.51.252.253
b51a:901b:901b:8082:40de:3157:cd33:fcfe	205.51.252.254
b51a:901b:901b:8082:40de:3157:cd33:fcff	205.51.252.255

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.