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:cd33:7d01	205.51.125.1
b51a:901b:901b:8082:40de:3157:cd33:7d02	205.51.125.2
b51a:901b:901b:8082:40de:3157:cd33:7d03	205.51.125.3
b51a:901b:901b:8082:40de:3157:cd33:7d04	205.51.125.4
b51a:901b:901b:8082:40de:3157:cd33:7d05	205.51.125.5
b51a:901b:901b:8082:40de:3157:cd33:7d06	205.51.125.6
b51a:901b:901b:8082:40de:3157:cd33:7d07	205.51.125.7
b51a:901b:901b:8082:40de:3157:cd33:7d08	205.51.125.8
b51a:901b:901b:8082:40de:3157:cd33:7d09	205.51.125.9
b51a:901b:901b:8082:40de:3157:cd33:7d0a	205.51.125.10
b51a:901b:901b:8082:40de:3157:cd33:7d0b	205.51.125.11
b51a:901b:901b:8082:40de:3157:cd33:7d0c	205.51.125.12
b51a:901b:901b:8082:40de:3157:cd33:7d0d	205.51.125.13
b51a:901b:901b:8082:40de:3157:cd33:7d0e	205.51.125.14
b51a:901b:901b:8082:40de:3157:cd33:7d0f	205.51.125.15
b51a:901b:901b:8082:40de:3157:cd33:7d10	205.51.125.16
b51a:901b:901b:8082:40de:3157:cd33:7d11	205.51.125.17
b51a:901b:901b:8082:40de:3157:cd33:7d12	205.51.125.18
b51a:901b:901b:8082:40de:3157:cd33:7d13	205.51.125.19
b51a:901b:901b:8082:40de:3157:cd33:7d14	205.51.125.20
b51a:901b:901b:8082:40de:3157:cd33:7d15	205.51.125.21
b51a:901b:901b:8082:40de:3157:cd33:7d16	205.51.125.22
b51a:901b:901b:8082:40de:3157:cd33:7d17	205.51.125.23
b51a:901b:901b:8082:40de:3157:cd33:7d18	205.51.125.24
b51a:901b:901b:8082:40de:3157:cd33:7d19	205.51.125.25
b51a:901b:901b:8082:40de:3157:cd33:7d1a	205.51.125.26
b51a:901b:901b:8082:40de:3157:cd33:7d1b	205.51.125.27
b51a:901b:901b:8082:40de:3157:cd33:7d1c	205.51.125.28
b51a:901b:901b:8082:40de:3157:cd33:7d1d	205.51.125.29
b51a:901b:901b:8082:40de:3157:cd33:7d1e	205.51.125.30
b51a:901b:901b:8082:40de:3157:cd33:7d1f	205.51.125.31
b51a:901b:901b:8082:40de:3157:cd33:7d20	205.51.125.32
b51a:901b:901b:8082:40de:3157:cd33:7d21	205.51.125.33
b51a:901b:901b:8082:40de:3157:cd33:7d22	205.51.125.34
b51a:901b:901b:8082:40de:3157:cd33:7d23	205.51.125.35
b51a:901b:901b:8082:40de:3157:cd33:7d24	205.51.125.36
b51a:901b:901b:8082:40de:3157:cd33:7d25	205.51.125.37
b51a:901b:901b:8082:40de:3157:cd33:7d26	205.51.125.38
b51a:901b:901b:8082:40de:3157:cd33:7d27	205.51.125.39
b51a:901b:901b:8082:40de:3157:cd33:7d28	205.51.125.40
b51a:901b:901b:8082:40de:3157:cd33:7d29	205.51.125.41
b51a:901b:901b:8082:40de:3157:cd33:7d2a	205.51.125.42
b51a:901b:901b:8082:40de:3157:cd33:7d2b	205.51.125.43
b51a:901b:901b:8082:40de:3157:cd33:7d2c	205.51.125.44
b51a:901b:901b:8082:40de:3157:cd33:7d2d	205.51.125.45
b51a:901b:901b:8082:40de:3157:cd33:7d2e	205.51.125.46
b51a:901b:901b:8082:40de:3157:cd33:7d2f	205.51.125.47
b51a:901b:901b:8082:40de:3157:cd33:7d30	205.51.125.48
b51a:901b:901b:8082:40de:3157:cd33:7d31	205.51.125.49
b51a:901b:901b:8082:40de:3157:cd33:7d32	205.51.125.50
b51a:901b:901b:8082:40de:3157:cd33:7d33	205.51.125.51
b51a:901b:901b:8082:40de:3157:cd33:7d34	205.51.125.52
b51a:901b:901b:8082:40de:3157:cd33:7d35	205.51.125.53
b51a:901b:901b:8082:40de:3157:cd33:7d36	205.51.125.54
b51a:901b:901b:8082:40de:3157:cd33:7d37	205.51.125.55
b51a:901b:901b:8082:40de:3157:cd33:7d38	205.51.125.56
b51a:901b:901b:8082:40de:3157:cd33:7d39	205.51.125.57
b51a:901b:901b:8082:40de:3157:cd33:7d3a	205.51.125.58
b51a:901b:901b:8082:40de:3157:cd33:7d3b	205.51.125.59
b51a:901b:901b:8082:40de:3157:cd33:7d3c	205.51.125.60

b51a:901b:901b:8082:40de:3157:cd33:7d3d	205.51.125.61
b51a:901b:901b:8082:40de:3157:cd33:7d3e	205.51.125.62
b51a:901b:901b:8082:40de:3157:cd33:7d3f	205.51.125.63
b51a:901b:901b:8082:40de:3157:cd33:7d40	205.51.125.64
b51a:901b:901b:8082:40de:3157:cd33:7d41	205.51.125.65
b51a:901b:901b:8082:40de:3157:cd33:7d42	205.51.125.66
b51a:901b:901b:8082:40de:3157:cd33:7d43	205.51.125.67
b51a:901b:901b:8082:40de:3157:cd33:7d44	205.51.125.68
b51a:901b:901b:8082:40de:3157:cd33:7d45	205.51.125.69
b51a:901b:901b:8082:40de:3157:cd33:7d46	205.51.125.70
b51a:901b:901b:8082:40de:3157:cd33:7d47	205.51.125.71
b51a:901b:901b:8082:40de:3157:cd33:7d48	205.51.125.72
b51a:901b:901b:8082:40de:3157:cd33:7d49	205.51.125.73
b51a:901b:901b:8082:40de:3157:cd33:7d4a	205.51.125.74
b51a:901b:901b:8082:40de:3157:cd33:7d4b	205.51.125.75
b51a:901b:901b:8082:40de:3157:cd33:7d4c	205.51.125.76
b51a:901b:901b:8082:40de:3157:cd33:7d4d	205.51.125.77
b51a:901b:901b:8082:40de:3157:cd33:7d4e	205.51.125.78
b51a:901b:901b:8082:40de:3157:cd33:7d4f	205.51.125.79
b51a:901b:901b:8082:40de:3157:cd33:7d50	205.51.125.80
b51a:901b:901b:8082:40de:3157:cd33:7d51	205.51.125.81
b51a:901b:901b:8082:40de:3157:cd33:7d52	205.51.125.82
b51a:901b:901b:8082:40de:3157:cd33:7d53	205.51.125.83
b51a:901b:901b:8082:40de:3157:cd33:7d54	205.51.125.84
b51a:901b:901b:8082:40de:3157:cd33:7d55	205.51.125.85
b51a:901b:901b:8082:40de:3157:cd33:7d56	205.51.125.86
b51a:901b:901b:8082:40de:3157:cd33:7d57	205.51.125.87
b51a:901b:901b:8082:40de:3157:cd33:7d58	205.51.125.88
b51a:901b:901b:8082:40de:3157:cd33:7d59	205.51.125.89
b51a:901b:901b:8082:40de:3157:cd33:7d5a	205.51.125.90
b51a:901b:901b:8082:40de:3157:cd33:7d5b	205.51.125.91
b51a:901b:901b:8082:40de:3157:cd33:7d5c	205.51.125.92
b51a:901b:901b:8082:40de:3157:cd33:7d5d	205.51.125.93
b51a:901b:901b:8082:40de:3157:cd33:7d5e	205.51.125.94
b51a:901b:901b:8082:40de:3157:cd33:7d5f	205.51.125.95
b51a:901b:901b:8082:40de:3157:cd33:7d60	205.51.125.96
b51a:901b:901b:8082:40de:3157:cd33:7d61	205.51.125.97
b51a:901b:901b:8082:40de:3157:cd33:7d62	205.51.125.98
b51a:901b:901b:8082:40de:3157:cd33:7d63	205.51.125.99
b51a:901b:901b:8082:40de:3157:cd33:7d64	205.51.125.100
b51a:901b:901b:8082:40de:3157:cd33:7d65	205.51.125.101
b51a:901b:901b:8082:40de:3157:cd33:7d66	205.51.125.102
b51a:901b:901b:8082:40de:3157:cd33:7d67	205.51.125.103
b51a:901b:901b:8082:40de:3157:cd33:7d68	205.51.125.104
b51a:901b:901b:8082:40de:3157:cd33:7d69	205.51.125.105
b51a:901b:901b:8082:40de:3157:cd33:7d6a	205.51.125.106
b51a:901b:901b:8082:40de:3157:cd33:7d6b	205.51.125.107
b51a:901b:901b:8082:40de:3157:cd33:7d6c	205.51.125.108
b51a:901b:901b:8082:40de:3157:cd33:7d6d	205.51.125.109
b51a:901b:901b:8082:40de:3157:cd33:7d6e	205.51.125.110
b51a:901b:901b:8082:40de:3157:cd33:7d6f	205.51.125.111
b51a:901b:901b:8082:40de:3157:cd33:7d70	205.51.125.112
b51a:901b:901b:8082:40de:3157:cd33:7d71	205.51.125.113
b51a:901b:901b:8082:40de:3157:cd33:7d72	205.51.125.114
b51a:901b:901b:8082:40de:3157:cd33:7d73	205.51.125.115
b51a:901b:901b:8082:40de:3157:cd33:7d74	205.51.125.116
b51a:901b:901b:8082:40de:3157:cd33:7d75	205.51.125.117
b51a:901b:901b:8082:40de:3157:cd33:7d76	205.51.125.118
b51a:901b:901b:8082:40de:3157:cd33:7d77	205.51.125.119
b51a:901b:901b:8082:40de:3157:cd33:7d78	205.51.125.120

b51a:901b:901b:8082:40de:3157:cd33:7d79	205.51.125.121
b51a:901b:901b:8082:40de:3157:cd33:7d7a	205.51.125.122
b51a:901b:901b:8082:40de:3157:cd33:7d7b	205.51.125.123
b51a:901b:901b:8082:40de:3157:cd33:7d7c	205.51.125.124
b51a:901b:901b:8082:40de:3157:cd33:7d7d	205.51.125.125
b51a:901b:901b:8082:40de:3157:cd33:7d7e	205.51.125.126
b51a:901b:901b:8082:40de:3157:cd33:7d7f	205.51.125.127
b51a:901b:901b:8082:40de:3157:cd33:7d80	205.51.125.128
b51a:901b:901b:8082:40de:3157:cd33:7d81	205.51.125.129
b51a:901b:901b:8082:40de:3157:cd33:7d82	205.51.125.130
b51a:901b:901b:8082:40de:3157:cd33:7d83	205.51.125.131
b51a:901b:901b:8082:40de:3157:cd33:7d84	205.51.125.132
b51a:901b:901b:8082:40de:3157:cd33:7d85	205.51.125.133
b51a:901b:901b:8082:40de:3157:cd33:7d86	205.51.125.134
b51a:901b:901b:8082:40de:3157:cd33:7d87	205.51.125.135
b51a:901b:901b:8082:40de:3157:cd33:7d88	205.51.125.136
b51a:901b:901b:8082:40de:3157:cd33:7d89	205.51.125.137
b51a:901b:901b:8082:40de:3157:cd33:7d8a	205.51.125.138
b51a:901b:901b:8082:40de:3157:cd33:7d8b	205.51.125.139
b51a:901b:901b:8082:40de:3157:cd33:7d8c	205.51.125.140
b51a:901b:901b:8082:40de:3157:cd33:7d8d	205.51.125.141
b51a:901b:901b:8082:40de:3157:cd33:7d8e	205.51.125.142
b51a:901b:901b:8082:40de:3157:cd33:7d8f	205.51.125.143
b51a:901b:901b:8082:40de:3157:cd33:7d90	205.51.125.144
b51a:901b:901b:8082:40de:3157:cd33:7d91	205.51.125.145
b51a:901b:901b:8082:40de:3157:cd33:7d92	205.51.125.146
b51a:901b:901b:8082:40de:3157:cd33:7d93	205.51.125.147
b51a:901b:901b:8082:40de:3157:cd33:7d94	205.51.125.148
b51a:901b:901b:8082:40de:3157:cd33:7d95	205.51.125.149
b51a:901b:901b:8082:40de:3157:cd33:7d96	205.51.125.150
b51a:901b:901b:8082:40de:3157:cd33:7d97	205.51.125.151
b51a:901b:901b:8082:40de:3157:cd33:7d98	205.51.125.152
b51a:901b:901b:8082:40de:3157:cd33:7d99	205.51.125.153
b51a:901b:901b:8082:40de:3157:cd33:7d9a	205.51.125.154
b51a:901b:901b:8082:40de:3157:cd33:7d9b	205.51.125.155
b51a:901b:901b:8082:40de:3157:cd33:7d9c	205.51.125.156
b51a:901b:901b:8082:40de:3157:cd33:7d9d	205.51.125.157
b51a:901b:901b:8082:40de:3157:cd33:7d9e	205.51.125.158
b51a:901b:901b:8082:40de:3157:cd33:7d9f	205.51.125.159
b51a:901b:901b:8082:40de:3157:cd33:7da0	205.51.125.160
b51a:901b:901b:8082:40de:3157:cd33:7da1	205.51.125.161
b51a:901b:901b:8082:40de:3157:cd33:7da2	205.51.125.162
b51a:901b:901b:8082:40de:3157:cd33:7da3	205.51.125.163
b51a:901b:901b:8082:40de:3157:cd33:7da4	205.51.125.164
b51a:901b:901b:8082:40de:3157:cd33:7da5	205.51.125.165
b51a:901b:901b:8082:40de:3157:cd33:7da6	205.51.125.166
b51a:901b:901b:8082:40de:3157:cd33:7da7	205.51.125.167
b51a:901b:901b:8082:40de:3157:cd33:7da8	205.51.125.168
b51a:901b:901b:8082:40de:3157:cd33:7da9	205.51.125.169
b51a:901b:901b:8082:40de:3157:cd33:7daa	205.51.125.170
b51a:901b:901b:8082:40de:3157:cd33:7dab	205.51.125.171
b51a:901b:901b:8082:40de:3157:cd33:7dac	205.51.125.172
b51a:901b:901b:8082:40de:3157:cd33:7dad	205.51.125.173
b51a:901b:901b:8082:40de:3157:cd33:7dae	205.51.125.174
b51a:901b:901b:8082:40de:3157:cd33:7daf	205.51.125.175
b51a:901b:901b:8082:40de:3157:cd33:7db0	205.51.125.176
b51a:901b:901b:8082:40de:3157:cd33:7db1	205.51.125.177
b51a:901b:901b:8082:40de:3157:cd33:7db2	205.51.125.178
b51a:901b:901b:8082:40de:3157:cd33:7db3	205.51.125.179
b51a:901b:901b:8082:40de:3157:cd33:7db4	205.51.125.180

b51a:901b:901b:8082:40de:3157:cd33:7db5	205.51.125.181
b51a:901b:901b:8082:40de:3157:cd33:7db6	205.51.125.182
b51a:901b:901b:8082:40de:3157:cd33:7db7	205.51.125.183
b51a:901b:901b:8082:40de:3157:cd33:7db8	205.51.125.184
b51a:901b:901b:8082:40de:3157:cd33:7db9	205.51.125.185
b51a:901b:901b:8082:40de:3157:cd33:7dba	205.51.125.186
b51a:901b:901b:8082:40de:3157:cd33:7dbb	205.51.125.187
b51a:901b:901b:8082:40de:3157:cd33:7dbc	205.51.125.188
b51a:901b:901b:8082:40de:3157:cd33:7dbd	205.51.125.189
b51a:901b:901b:8082:40de:3157:cd33:7dbe	205.51.125.190
b51a:901b:901b:8082:40de:3157:cd33:7dbf	205.51.125.191
b51a:901b:901b:8082:40de:3157:cd33:7dc0	205.51.125.192
b51a:901b:901b:8082:40de:3157:cd33:7dc1	205.51.125.193
b51a:901b:901b:8082:40de:3157:cd33:7dc2	205.51.125.194
b51a:901b:901b:8082:40de:3157:cd33:7dc3	205.51.125.195
b51a:901b:901b:8082:40de:3157:cd33:7dc4	205.51.125.196
b51a:901b:901b:8082:40de:3157:cd33:7dc5	205.51.125.197
b51a:901b:901b:8082:40de:3157:cd33:7dc6	205.51.125.198
b51a:901b:901b:8082:40de:3157:cd33:7dc7	205.51.125.199
b51a:901b:901b:8082:40de:3157:cd33:7dc8	205.51.125.200
b51a:901b:901b:8082:40de:3157:cd33:7dc9	205.51.125.201
b51a:901b:901b:8082:40de:3157:cd33:7dca	205.51.125.202
b51a:901b:901b:8082:40de:3157:cd33:7dcb	205.51.125.203
b51a:901b:901b:8082:40de:3157:cd33:7dcc	205.51.125.204
b51a:901b:901b:8082:40de:3157:cd33:7dcd	205.51.125.205
b51a:901b:901b:8082:40de:3157:cd33:7dce	205.51.125.206
b51a:901b:901b:8082:40de:3157:cd33:7dcf	205.51.125.207
b51a:901b:901b:8082:40de:3157:cd33:7dd0	205.51.125.208
b51a:901b:901b:8082:40de:3157:cd33:7dd1	205.51.125.209
b51a:901b:901b:8082:40de:3157:cd33:7dd2	205.51.125.210
b51a:901b:901b:8082:40de:3157:cd33:7dd3	205.51.125.211
b51a:901b:901b:8082:40de:3157:cd33:7dd4	205.51.125.212
b51a:901b:901b:8082:40de:3157:cd33:7dd5	205.51.125.213
b51a:901b:901b:8082:40de:3157:cd33:7dd6	205.51.125.214
b51a:901b:901b:8082:40de:3157:cd33:7dd7	205.51.125.215
b51a:901b:901b:8082:40de:3157:cd33:7dd8	205.51.125.216
b51a:901b:901b:8082:40de:3157:cd33:7dd9	205.51.125.217
b51a:901b:901b:8082:40de:3157:cd33:7dda	205.51.125.218
b51a:901b:901b:8082:40de:3157:cd33:7ddb	205.51.125.219
b51a:901b:901b:8082:40de:3157:cd33:7ddc	205.51.125.220
b51a:901b:901b:8082:40de:3157:cd33:7ddd	205.51.125.221
b51a:901b:901b:8082:40de:3157:cd33:7dde	205.51.125.222
b51a:901b:901b:8082:40de:3157:cd33:7ddf	205.51.125.223
b51a:901b:901b:8082:40de:3157:cd33:7de0	205.51.125.224
b51a:901b:901b:8082:40de:3157:cd33:7de1	205.51.125.225
b51a:901b:901b:8082:40de:3157:cd33:7de2	205.51.125.226
b51a:901b:901b:8082:40de:3157:cd33:7de3	205.51.125.227
b51a:901b:901b:8082:40de:3157:cd33:7de4	205.51.125.228
b51a:901b:901b:8082:40de:3157:cd33:7de5	205.51.125.229
b51a:901b:901b:8082:40de:3157:cd33:7de6	205.51.125.230
b51a:901b:901b:8082:40de:3157:cd33:7de7	205.51.125.231
b51a:901b:901b:8082:40de:3157:cd33:7de8	205.51.125.232
b51a:901b:901b:8082:40de:3157:cd33:7de9	205.51.125.233
b51a:901b:901b:8082:40de:3157:cd33:7dea	205.51.125.234
b51a:901b:901b:8082:40de:3157:cd33:7deb	205.51.125.235
b51a:901b:901b:8082:40de:3157:cd33:7dec	205.51.125.236
b51a:901b:901b:8082:40de:3157:cd33:7ded	205.51.125.237
b51a:901b:901b:8082:40de:3157:cd33:7dee	205.51.125.238
b51a:901b:901b:8082:40de:3157:cd33:7def	205.51.125.239
b51a:901b:901b:8082:40de:3157:cd33:7df0	205.51.125.240
b51a:901b:901b:8082:40de:3157:cd33:7df1	205.51.125.241
b51a:901b:901b:8082:40de:3157:cd33:7df2	205.51.125.242
b51a:901b:901b:8082:40de:3157:cd33:7df3	205.51.125.243
b51a:901b:901b:8082:40de:3157:cd33:7df4	205.51.125.244
b51a:901b:901b:8082:40de:3157:cd33:7df5	205.51.125.245
b51a:901b:901b:8082:40de:3157:cd33:7df6	205.51.125.246
b51a:901b:901b:8082:40de:3157:cd33:7df7	205.51.125.247
b51a:901b:901b:8082:40de:3157:cd33:7df8	205.51.125.248
b51a:901b:901b:8082:40de:3157:cd33:7df9	205.51.125.249
b51a:901b:901b:8082:40de:3157:cd33:7dfa	205.51.125.250
b51a:901b:901b:8082:40de:3157:cd33:7dfb	205.51.125.251
b51a:901b:901b:8082:40de:3157:cd33:7dfc	205.51.125.252
b51a:901b:901b:8082:40de:3157:cd33:7dfd	205.51.125.253
b51a:901b:901b:8082:40de:3157:cd33:7dfe	205.51.125.254
b51a:901b:901b:8082:40de:3157:cd33:7dff	205.51.125.255

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.