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:d157:db63:d157:7d01	209.87.125.1
b51a:901b:901b:8082:d157:db63:d157:7d02	209.87.125.2
b51a:901b:901b:8082:d157:db63:d157:7d03	209.87.125.3
b51a:901b:901b:8082:d157:db63:d157:7d04	209.87.125.4
b51a:901b:901b:8082:d157:db63:d157:7d05	209.87.125.5
b51a:901b:901b:8082:d157:db63:d157:7d06	209.87.125.6
b51a:901b:901b:8082:d157:db63:d157:7d07	209.87.125.7
b51a:901b:901b:8082:d157:db63:d157:7d08	209.87.125.8
b51a:901b:901b:8082:d157:db63:d157:7d09	209.87.125.9
b51a:901b:901b:8082:d157:db63:d157:7d0a	209.87.125.10
b51a:901b:901b:8082:d157:db63:d157:7d0b	209.87.125.11
b51a:901b:901b:8082:d157:db63:d157:7d0c	209.87.125.12
b51a:901b:901b:8082:d157:db63:d157:7d0d	209.87.125.13
b51a:901b:901b:8082:d157:db63:d157:7d0e	209.87.125.14
b51a:901b:901b:8082:d157:db63:d157:7d0f	209.87.125.15
b51a:901b:901b:8082:d157:db63:d157:7d10	209.87.125.16
b51a:901b:901b:8082:d157:db63:d157:7d11	209.87.125.17
b51a:901b:901b:8082:d157:db63:d157:7d12	209.87.125.18
b51a:901b:901b:8082:d157:db63:d157:7d13	209.87.125.19
b51a:901b:901b:8082:d157:db63:d157:7d14	209.87.125.20
b51a:901b:901b:8082:d157:db63:d157:7d15	209.87.125.21
b51a:901b:901b:8082:d157:db63:d157:7d16	209.87.125.22
b51a:901b:901b:8082:d157:db63:d157:7d17	209.87.125.23
b51a:901b:901b:8082:d157:db63:d157:7d18	209.87.125.24
b51a:901b:901b:8082:d157:db63:d157:7d19	209.87.125.25
b51a:901b:901b:8082:d157:db63:d157:7d1a	209.87.125.26
b51a:901b:901b:8082:d157:db63:d157:7d1b	209.87.125.27
b51a:901b:901b:8082:d157:db63:d157:7d1c	209.87.125.28
b51a:901b:901b:8082:d157:db63:d157:7d1d	209.87.125.29
b51a:901b:901b:8082:d157:db63:d157:7d1e	209.87.125.30
b51a:901b:901b:8082:d157:db63:d157:7d1f	209.87.125.31
b51a:901b:901b:8082:d157:db63:d157:7d20	209.87.125.32
b51a:901b:901b:8082:d157:db63:d157:7d21	209.87.125.33
b51a:901b:901b:8082:d157:db63:d157:7d22	209.87.125.34
b51a:901b:901b:8082:d157:db63:d157:7d23	209.87.125.35
b51a:901b:901b:8082:d157:db63:d157:7d24	209.87.125.36
b51a:901b:901b:8082:d157:db63:d157:7d25	209.87.125.37
b51a:901b:901b:8082:d157:db63:d157:7d26	209.87.125.38
b51a:901b:901b:8082:d157:db63:d157:7d27	209.87.125.39
b51a:901b:901b:8082:d157:db63:d157:7d28	209.87.125.40
b51a:901b:901b:8082:d157:db63:d157:7d29	209.87.125.41
b51a:901b:901b:8082:d157:db63:d157:7d2a	209.87.125.42
b51a:901b:901b:8082:d157:db63:d157:7d2b	209.87.125.43
b51a:901b:901b:8082:d157:db63:d157:7d2c	209.87.125.44
b51a:901b:901b:8082:d157:db63:d157:7d2d	209.87.125.45
b51a:901b:901b:8082:d157:db63:d157:7d2e	209.87.125.46
b51a:901b:901b:8082:d157:db63:d157:7d2f	209.87.125.47
b51a:901b:901b:8082:d157:db63:d157:7d30	209.87.125.48
b51a:901b:901b:8082:d157:db63:d157:7d31	209.87.125.49
b51a:901b:901b:8082:d157:db63:d157:7d32	209.87.125.50
b51a:901b:901b:8082:d157:db63:d157:7d33	209.87.125.51
b51a:901b:901b:8082:d157:db63:d157:7d34	209.87.125.52
b51a:901b:901b:8082:d157:db63:d157:7d35	209.87.125.53
b51a:901b:901b:8082:d157:db63:d157:7d36	209.87.125.54
b51a:901b:901b:8082:d157:db63:d157:7d37	209.87.125.55
b51a:901b:901b:8082:d157:db63:d157:7d38	209.87.125.56
b51a:901b:901b:8082:d157:db63:d157:7d39	209.87.125.57
b51a:901b:901b:8082:d157:db63:d157:7d3a	209.87.125.58
b51a:901b:901b:8082:d157:db63:d157:7d3b	209.87.125.59
b51a:901b:901b:8082:d157:db63:d157:7d3c	209.87.125.60

b51a:901b:901b:8082:d157:db63:d157:7d3d	209.87.125.61
b51a:901b:901b:8082:d157:db63:d157:7d3e	209.87.125.62
b51a:901b:901b:8082:d157:db63:d157:7d3f	209.87.125.63
b51a:901b:901b:8082:d157:db63:d157:7d40	209.87.125.64
b51a:901b:901b:8082:d157:db63:d157:7d41	209.87.125.65
b51a:901b:901b:8082:d157:db63:d157:7d42	209.87.125.66
b51a:901b:901b:8082:d157:db63:d157:7d43	209.87.125.67
b51a:901b:901b:8082:d157:db63:d157:7d44	209.87.125.68
b51a:901b:901b:8082:d157:db63:d157:7d45	209.87.125.69
b51a:901b:901b:8082:d157:db63:d157:7d46	209.87.125.70
b51a:901b:901b:8082:d157:db63:d157:7d47	209.87.125.71
b51a:901b:901b:8082:d157:db63:d157:7d48	209.87.125.72
b51a:901b:901b:8082:d157:db63:d157:7d49	209.87.125.73
b51a:901b:901b:8082:d157:db63:d157:7d4a	209.87.125.74
b51a:901b:901b:8082:d157:db63:d157:7d4b	209.87.125.75
b51a:901b:901b:8082:d157:db63:d157:7d4c	209.87.125.76
b51a:901b:901b:8082:d157:db63:d157:7d4d	209.87.125.77
b51a:901b:901b:8082:d157:db63:d157:7d4e	209.87.125.78
b51a:901b:901b:8082:d157:db63:d157:7d4f	209.87.125.79
b51a:901b:901b:8082:d157:db63:d157:7d50	209.87.125.80
b51a:901b:901b:8082:d157:db63:d157:7d51	209.87.125.81
b51a:901b:901b:8082:d157:db63:d157:7d52	209.87.125.82
b51a:901b:901b:8082:d157:db63:d157:7d53	209.87.125.83
b51a:901b:901b:8082:d157:db63:d157:7d54	209.87.125.84
b51a:901b:901b:8082:d157:db63:d157:7d55	209.87.125.85
b51a:901b:901b:8082:d157:db63:d157:7d56	209.87.125.86
b51a:901b:901b:8082:d157:db63:d157:7d57	209.87.125.87
b51a:901b:901b:8082:d157:db63:d157:7d58	209.87.125.88
b51a:901b:901b:8082:d157:db63:d157:7d59	209.87.125.89
b51a:901b:901b:8082:d157:db63:d157:7d5a	209.87.125.90
b51a:901b:901b:8082:d157:db63:d157:7d5b	209.87.125.91
b51a:901b:901b:8082:d157:db63:d157:7d5c	209.87.125.92
b51a:901b:901b:8082:d157:db63:d157:7d5d	209.87.125.93
b51a:901b:901b:8082:d157:db63:d157:7d5e	209.87.125.94
b51a:901b:901b:8082:d157:db63:d157:7d5f	209.87.125.95
b51a:901b:901b:8082:d157:db63:d157:7d60	209.87.125.96
b51a:901b:901b:8082:d157:db63:d157:7d61	209.87.125.97
b51a:901b:901b:8082:d157:db63:d157:7d62	209.87.125.98
b51a:901b:901b:8082:d157:db63:d157:7d63	209.87.125.99
b51a:901b:901b:8082:d157:db63:d157:7d64	209.87.125.100
b51a:901b:901b:8082:d157:db63:d157:7d65	209.87.125.101
b51a:901b:901b:8082:d157:db63:d157:7d66	209.87.125.102
b51a:901b:901b:8082:d157:db63:d157:7d67	209.87.125.103
b51a:901b:901b:8082:d157:db63:d157:7d68	209.87.125.104
b51a:901b:901b:8082:d157:db63:d157:7d69	209.87.125.105
b51a:901b:901b:8082:d157:db63:d157:7d6a	209.87.125.106
b51a:901b:901b:8082:d157:db63:d157:7d6b	209.87.125.107
b51a:901b:901b:8082:d157:db63:d157:7d6c	209.87.125.108
b51a:901b:901b:8082:d157:db63:d157:7d6d	209.87.125.109
b51a:901b:901b:8082:d157:db63:d157:7d6e	209.87.125.110
b51a:901b:901b:8082:d157:db63:d157:7d6f	209.87.125.111
b51a:901b:901b:8082:d157:db63:d157:7d70	209.87.125.112
b51a:901b:901b:8082:d157:db63:d157:7d71	209.87.125.113
b51a:901b:901b:8082:d157:db63:d157:7d72	209.87.125.114
b51a:901b:901b:8082:d157:db63:d157:7d73	209.87.125.115
b51a:901b:901b:8082:d157:db63:d157:7d74	209.87.125.116
b51a:901b:901b:8082:d157:db63:d157:7d75	209.87.125.117
b51a:901b:901b:8082:d157:db63:d157:7d76	209.87.125.118
b51a:901b:901b:8082:d157:db63:d157:7d77	209.87.125.119
b51a:901b:901b:8082:d157:db63:d157:7d78	209.87.125.120

b51a:901b:901b:8082:d157:db63:d157:7d79	209.87.125.121
b51a:901b:901b:8082:d157:db63:d157:7d7a	209.87.125.122
b51a:901b:901b:8082:d157:db63:d157:7d7b	209.87.125.123
b51a:901b:901b:8082:d157:db63:d157:7d7c	209.87.125.124
b51a:901b:901b:8082:d157:db63:d157:7d7d	209.87.125.125
b51a:901b:901b:8082:d157:db63:d157:7d7e	209.87.125.126
b51a:901b:901b:8082:d157:db63:d157:7d7f	209.87.125.127
b51a:901b:901b:8082:d157:db63:d157:7d80	209.87.125.128
b51a:901b:901b:8082:d157:db63:d157:7d81	209.87.125.129
b51a:901b:901b:8082:d157:db63:d157:7d82	209.87.125.130
b51a:901b:901b:8082:d157:db63:d157:7d83	209.87.125.131
b51a:901b:901b:8082:d157:db63:d157:7d84	209.87.125.132
b51a:901b:901b:8082:d157:db63:d157:7d85	209.87.125.133
b51a:901b:901b:8082:d157:db63:d157:7d86	209.87.125.134
b51a:901b:901b:8082:d157:db63:d157:7d87	209.87.125.135
b51a:901b:901b:8082:d157:db63:d157:7d88	209.87.125.136
b51a:901b:901b:8082:d157:db63:d157:7d89	209.87.125.137
b51a:901b:901b:8082:d157:db63:d157:7d8a	209.87.125.138
b51a:901b:901b:8082:d157:db63:d157:7d8b	209.87.125.139
b51a:901b:901b:8082:d157:db63:d157:7d8c	209.87.125.140
b51a:901b:901b:8082:d157:db63:d157:7d8d	209.87.125.141
b51a:901b:901b:8082:d157:db63:d157:7d8e	209.87.125.142
b51a:901b:901b:8082:d157:db63:d157:7d8f	209.87.125.143
b51a:901b:901b:8082:d157:db63:d157:7d90	209.87.125.144
b51a:901b:901b:8082:d157:db63:d157:7d91	209.87.125.145
b51a:901b:901b:8082:d157:db63:d157:7d92	209.87.125.146
b51a:901b:901b:8082:d157:db63:d157:7d93	209.87.125.147
b51a:901b:901b:8082:d157:db63:d157:7d94	209.87.125.148
b51a:901b:901b:8082:d157:db63:d157:7d95	209.87.125.149
b51a:901b:901b:8082:d157:db63:d157:7d96	209.87.125.150
b51a:901b:901b:8082:d157:db63:d157:7d97	209.87.125.151
b51a:901b:901b:8082:d157:db63:d157:7d98	209.87.125.152
b51a:901b:901b:8082:d157:db63:d157:7d99	209.87.125.153
b51a:901b:901b:8082:d157:db63:d157:7d9a	209.87.125.154
b51a:901b:901b:8082:d157:db63:d157:7d9b	209.87.125.155
b51a:901b:901b:8082:d157:db63:d157:7d9c	209.87.125.156
b51a:901b:901b:8082:d157:db63:d157:7d9d	209.87.125.157
b51a:901b:901b:8082:d157:db63:d157:7d9e	209.87.125.158
b51a:901b:901b:8082:d157:db63:d157:7d9f	209.87.125.159
b51a:901b:901b:8082:d157:db63:d157:7da0	209.87.125.160
b51a:901b:901b:8082:d157:db63:d157:7da1	209.87.125.161
b51a:901b:901b:8082:d157:db63:d157:7da2	209.87.125.162
b51a:901b:901b:8082:d157:db63:d157:7da3	209.87.125.163
b51a:901b:901b:8082:d157:db63:d157:7da4	209.87.125.164
b51a:901b:901b:8082:d157:db63:d157:7da5	209.87.125.165
b51a:901b:901b:8082:d157:db63:d157:7da6	209.87.125.166
b51a:901b:901b:8082:d157:db63:d157:7da7	209.87.125.167
b51a:901b:901b:8082:d157:db63:d157:7da8	209.87.125.168
b51a:901b:901b:8082:d157:db63:d157:7da9	209.87.125.169
b51a:901b:901b:8082:d157:db63:d157:7daa	209.87.125.170
b51a:901b:901b:8082:d157:db63:d157:7dab	209.87.125.171
b51a:901b:901b:8082:d157:db63:d157:7dac	209.87.125.172
b51a:901b:901b:8082:d157:db63:d157:7dad	209.87.125.173
b51a:901b:901b:8082:d157:db63:d157:7dae	209.87.125.174
b51a:901b:901b:8082:d157:db63:d157:7daf	209.87.125.175
b51a:901b:901b:8082:d157:db63:d157:7db0	209.87.125.176
b51a:901b:901b:8082:d157:db63:d157:7db1	209.87.125.177
b51a:901b:901b:8082:d157:db63:d157:7db2	209.87.125.178
b51a:901b:901b:8082:d157:db63:d157:7db3	209.87.125.179
b51a:901b:901b:8082:d157:db63:d157:7db4	209.87.125.180

b51a:901b:901b:8082:d157:db63:d157:7db5	209.87.125.181
b51a:901b:901b:8082:d157:db63:d157:7db6	209.87.125.182
b51a:901b:901b:8082:d157:db63:d157:7db7	209.87.125.183
b51a:901b:901b:8082:d157:db63:d157:7db8	209.87.125.184
b51a:901b:901b:8082:d157:db63:d157:7db9	209.87.125.185
b51a:901b:901b:8082:d157:db63:d157:7dba	209.87.125.186
b51a:901b:901b:8082:d157:db63:d157:7dbb	209.87.125.187
b51a:901b:901b:8082:d157:db63:d157:7dbc	209.87.125.188
b51a:901b:901b:8082:d157:db63:d157:7dbd	209.87.125.189
b51a:901b:901b:8082:d157:db63:d157:7dbe	209.87.125.190
b51a:901b:901b:8082:d157:db63:d157:7dbf	209.87.125.191
b51a:901b:901b:8082:d157:db63:d157:7dc0	209.87.125.192
b51a:901b:901b:8082:d157:db63:d157:7dc1	209.87.125.193
b51a:901b:901b:8082:d157:db63:d157:7dc2	209.87.125.194
b51a:901b:901b:8082:d157:db63:d157:7dc3	209.87.125.195
b51a:901b:901b:8082:d157:db63:d157:7dc4	209.87.125.196
b51a:901b:901b:8082:d157:db63:d157:7dc5	209.87.125.197
b51a:901b:901b:8082:d157:db63:d157:7dc6	209.87.125.198
b51a:901b:901b:8082:d157:db63:d157:7dc7	209.87.125.199
b51a:901b:901b:8082:d157:db63:d157:7dc8	209.87.125.200
b51a:901b:901b:8082:d157:db63:d157:7dc9	209.87.125.201
b51a:901b:901b:8082:d157:db63:d157:7dca	209.87.125.202
b51a:901b:901b:8082:d157:db63:d157:7dcb	209.87.125.203
b51a:901b:901b:8082:d157:db63:d157:7dcc	209.87.125.204
b51a:901b:901b:8082:d157:db63:d157:7dcd	209.87.125.205
b51a:901b:901b:8082:d157:db63:d157:7dce	209.87.125.206
b51a:901b:901b:8082:d157:db63:d157:7dcf	209.87.125.207
b51a:901b:901b:8082:d157:db63:d157:7dd0	209.87.125.208
b51a:901b:901b:8082:d157:db63:d157:7dd1	209.87.125.209
b51a:901b:901b:8082:d157:db63:d157:7dd2	209.87.125.210
b51a:901b:901b:8082:d157:db63:d157:7dd3	209.87.125.211
b51a:901b:901b:8082:d157:db63:d157:7dd4	209.87.125.212
b51a:901b:901b:8082:d157:db63:d157:7dd5	209.87.125.213
b51a:901b:901b:8082:d157:db63:d157:7dd6	209.87.125.214
b51a:901b:901b:8082:d157:db63:d157:7dd7	209.87.125.215
b51a:901b:901b:8082:d157:db63:d157:7dd8	209.87.125.216
b51a:901b:901b:8082:d157:db63:d157:7dd9	209.87.125.217
b51a:901b:901b:8082:d157:db63:d157:7dda	209.87.125.218
b51a:901b:901b:8082:d157:db63:d157:7ddb	209.87.125.219
b51a:901b:901b:8082:d157:db63:d157:7ddc	209.87.125.220
b51a:901b:901b:8082:d157:db63:d157:7ddd	209.87.125.221
b51a:901b:901b:8082:d157:db63:d157:7dde	209.87.125.222
b51a:901b:901b:8082:d157:db63:d157:7ddf	209.87.125.223
b51a:901b:901b:8082:d157:db63:d157:7de0	209.87.125.224
b51a:901b:901b:8082:d157:db63:d157:7de1	209.87.125.225
b51a:901b:901b:8082:d157:db63:d157:7de2	209.87.125.226
b51a:901b:901b:8082:d157:db63:d157:7de3	209.87.125.227
b51a:901b:901b:8082:d157:db63:d157:7de4	209.87.125.228
b51a:901b:901b:8082:d157:db63:d157:7de5	209.87.125.229
b51a:901b:901b:8082:d157:db63:d157:7de6	209.87.125.230
b51a:901b:901b:8082:d157:db63:d157:7de7	209.87.125.231
b51a:901b:901b:8082:d157:db63:d157:7de8	209.87.125.232
b51a:901b:901b:8082:d157:db63:d157:7de9	209.87.125.233
b51a:901b:901b:8082:d157:db63:d157:7dea	209.87.125.234
b51a:901b:901b:8082:d157:db63:d157:7deb	209.87.125.235
b51a:901b:901b:8082:d157:db63:d157:7dec	209.87.125.236
b51a:901b:901b:8082:d157:db63:d157:7ded	209.87.125.237
b51a:901b:901b:8082:d157:db63:d157:7dee	209.87.125.238
b51a:901b:901b:8082:d157:db63:d157:7def	209.87.125.239
b51a:901b:901b:8082:d157:db63:d157:7df0	209.87.125.240
b51a:901b:901b:8082:d157:db63:d157:7df1	209.87.125.241
b51a:901b:901b:8082:d157:db63:d157:7df2	209.87.125.242
b51a:901b:901b:8082:d157:db63:d157:7df3	209.87.125.243
b51a:901b:901b:8082:d157:db63:d157:7df4	209.87.125.244
b51a:901b:901b:8082:d157:db63:d157:7df5	209.87.125.245
b51a:901b:901b:8082:d157:db63:d157:7df6	209.87.125.246
b51a:901b:901b:8082:d157:db63:d157:7df7	209.87.125.247
b51a:901b:901b:8082:d157:db63:d157:7df8	209.87.125.248
b51a:901b:901b:8082:d157:db63:d157:7df9	209.87.125.249
b51a:901b:901b:8082:d157:db63:d157:7dfa	209.87.125.250
b51a:901b:901b:8082:d157:db63:d157:7dfb	209.87.125.251
b51a:901b:901b:8082:d157:db63:d157:7dfc	209.87.125.252
b51a:901b:901b:8082:d157:db63:d157:7dfd	209.87.125.253
b51a:901b:901b:8082:d157:db63:d157:7dfe	209.87.125.254
b51a:901b:901b:8082:d157:db63:d157:7dff	209.87.125.255

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.