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:d157:3d01	209.87.61.1
b51a:901b:901b:8082:d157:db63:d157:3d02	209.87.61.2
b51a:901b:901b:8082:d157:db63:d157:3d03	209.87.61.3
b51a:901b:901b:8082:d157:db63:d157:3d04	209.87.61.4
b51a:901b:901b:8082:d157:db63:d157:3d05	209.87.61.5
b51a:901b:901b:8082:d157:db63:d157:3d06	209.87.61.6
b51a:901b:901b:8082:d157:db63:d157:3d07	209.87.61.7
b51a:901b:901b:8082:d157:db63:d157:3d08	209.87.61.8
b51a:901b:901b:8082:d157:db63:d157:3d09	209.87.61.9
b51a:901b:901b:8082:d157:db63:d157:3d0a	209.87.61.10
b51a:901b:901b:8082:d157:db63:d157:3d0b	209.87.61.11
b51a:901b:901b:8082:d157:db63:d157:3d0c	209.87.61.12
b51a:901b:901b:8082:d157:db63:d157:3d0d	209.87.61.13
b51a:901b:901b:8082:d157:db63:d157:3d0e	209.87.61.14
b51a:901b:901b:8082:d157:db63:d157:3d0f	209.87.61.15
b51a:901b:901b:8082:d157:db63:d157:3d10	209.87.61.16
b51a:901b:901b:8082:d157:db63:d157:3d11	209.87.61.17
b51a:901b:901b:8082:d157:db63:d157:3d12	209.87.61.18
b51a:901b:901b:8082:d157:db63:d157:3d13	209.87.61.19
b51a:901b:901b:8082:d157:db63:d157:3d14	209.87.61.20
b51a:901b:901b:8082:d157:db63:d157:3d15	209.87.61.21
b51a:901b:901b:8082:d157:db63:d157:3d16	209.87.61.22
b51a:901b:901b:8082:d157:db63:d157:3d17	209.87.61.23
b51a:901b:901b:8082:d157:db63:d157:3d18	209.87.61.24
b51a:901b:901b:8082:d157:db63:d157:3d19	209.87.61.25
b51a:901b:901b:8082:d157:db63:d157:3d1a	209.87.61.26
b51a:901b:901b:8082:d157:db63:d157:3d1b	209.87.61.27
b51a:901b:901b:8082:d157:db63:d157:3d1c	209.87.61.28
b51a:901b:901b:8082:d157:db63:d157:3d1d	209.87.61.29
b51a:901b:901b:8082:d157:db63:d157:3d1e	209.87.61.30
b51a:901b:901b:8082:d157:db63:d157:3d1f	209.87.61.31
b51a:901b:901b:8082:d157:db63:d157:3d20	209.87.61.32
b51a:901b:901b:8082:d157:db63:d157:3d21	209.87.61.33
b51a:901b:901b:8082:d157:db63:d157:3d22	209.87.61.34
b51a:901b:901b:8082:d157:db63:d157:3d23	209.87.61.35
b51a:901b:901b:8082:d157:db63:d157:3d24	209.87.61.36
b51a:901b:901b:8082:d157:db63:d157:3d25	209.87.61.37
b51a:901b:901b:8082:d157:db63:d157:3d26	209.87.61.38
b51a:901b:901b:8082:d157:db63:d157:3d27	209.87.61.39
b51a:901b:901b:8082:d157:db63:d157:3d28	209.87.61.40
b51a:901b:901b:8082:d157:db63:d157:3d29	209.87.61.41
b51a:901b:901b:8082:d157:db63:d157:3d2a	209.87.61.42
b51a:901b:901b:8082:d157:db63:d157:3d2b	209.87.61.43
b51a:901b:901b:8082:d157:db63:d157:3d2c	209.87.61.44
b51a:901b:901b:8082:d157:db63:d157:3d2d	209.87.61.45
b51a:901b:901b:8082:d157:db63:d157:3d2e	209.87.61.46
b51a:901b:901b:8082:d157:db63:d157:3d2f	209.87.61.47
b51a:901b:901b:8082:d157:db63:d157:3d30	209.87.61.48
b51a:901b:901b:8082:d157:db63:d157:3d31	209.87.61.49
b51a:901b:901b:8082:d157:db63:d157:3d32	209.87.61.50
b51a:901b:901b:8082:d157:db63:d157:3d33	209.87.61.51
b51a:901b:901b:8082:d157:db63:d157:3d34	209.87.61.52
b51a:901b:901b:8082:d157:db63:d157:3d35	209.87.61.53
b51a:901b:901b:8082:d157:db63:d157:3d36	209.87.61.54
b51a:901b:901b:8082:d157:db63:d157:3d37	209.87.61.55
b51a:901b:901b:8082:d157:db63:d157:3d38	209.87.61.56
b51a:901b:901b:8082:d157:db63:d157:3d39	209.87.61.57
b51a:901b:901b:8082:d157:db63:d157:3d3a	209.87.61.58
b51a:901b:901b:8082:d157:db63:d157:3d3b	209.87.61.59
b51a:901b:901b:8082:d157:db63:d157:3d3c	209.87.61.60

b51a:901b:901b:8082:d157:db63:d157:3d3d	209.87.61.61
b51a:901b:901b:8082:d157:db63:d157:3d3e	209.87.61.62
b51a:901b:901b:8082:d157:db63:d157:3d3f	209.87.61.63
b51a:901b:901b:8082:d157:db63:d157:3d40	209.87.61.64
b51a:901b:901b:8082:d157:db63:d157:3d41	209.87.61.65
b51a:901b:901b:8082:d157:db63:d157:3d42	209.87.61.66
b51a:901b:901b:8082:d157:db63:d157:3d43	209.87.61.67
b51a:901b:901b:8082:d157:db63:d157:3d44	209.87.61.68
b51a:901b:901b:8082:d157:db63:d157:3d45	209.87.61.69
b51a:901b:901b:8082:d157:db63:d157:3d46	209.87.61.70
b51a:901b:901b:8082:d157:db63:d157:3d47	209.87.61.71
b51a:901b:901b:8082:d157:db63:d157:3d48	209.87.61.72
b51a:901b:901b:8082:d157:db63:d157:3d49	209.87.61.73
b51a:901b:901b:8082:d157:db63:d157:3d4a	209.87.61.74
b51a:901b:901b:8082:d157:db63:d157:3d4b	209.87.61.75
b51a:901b:901b:8082:d157:db63:d157:3d4c	209.87.61.76
b51a:901b:901b:8082:d157:db63:d157:3d4d	209.87.61.77
b51a:901b:901b:8082:d157:db63:d157:3d4e	209.87.61.78
b51a:901b:901b:8082:d157:db63:d157:3d4f	209.87.61.79
b51a:901b:901b:8082:d157:db63:d157:3d50	209.87.61.80
b51a:901b:901b:8082:d157:db63:d157:3d51	209.87.61.81
b51a:901b:901b:8082:d157:db63:d157:3d52	209.87.61.82
b51a:901b:901b:8082:d157:db63:d157:3d53	209.87.61.83
b51a:901b:901b:8082:d157:db63:d157:3d54	209.87.61.84
b51a:901b:901b:8082:d157:db63:d157:3d55	209.87.61.85
b51a:901b:901b:8082:d157:db63:d157:3d56	209.87.61.86
b51a:901b:901b:8082:d157:db63:d157:3d57	209.87.61.87
b51a:901b:901b:8082:d157:db63:d157:3d58	209.87.61.88
b51a:901b:901b:8082:d157:db63:d157:3d59	209.87.61.89
b51a:901b:901b:8082:d157:db63:d157:3d5a	209.87.61.90
b51a:901b:901b:8082:d157:db63:d157:3d5b	209.87.61.91
b51a:901b:901b:8082:d157:db63:d157:3d5c	209.87.61.92
b51a:901b:901b:8082:d157:db63:d157:3d5d	209.87.61.93
b51a:901b:901b:8082:d157:db63:d157:3d5e	209.87.61.94
b51a:901b:901b:8082:d157:db63:d157:3d5f	209.87.61.95
b51a:901b:901b:8082:d157:db63:d157:3d60	209.87.61.96
b51a:901b:901b:8082:d157:db63:d157:3d61	209.87.61.97
b51a:901b:901b:8082:d157:db63:d157:3d62	209.87.61.98
b51a:901b:901b:8082:d157:db63:d157:3d63	209.87.61.99
b51a:901b:901b:8082:d157:db63:d157:3d64	209.87.61.100
b51a:901b:901b:8082:d157:db63:d157:3d65	209.87.61.101
b51a:901b:901b:8082:d157:db63:d157:3d66	209.87.61.102
b51a:901b:901b:8082:d157:db63:d157:3d67	209.87.61.103
b51a:901b:901b:8082:d157:db63:d157:3d68	209.87.61.104
b51a:901b:901b:8082:d157:db63:d157:3d69	209.87.61.105
b51a:901b:901b:8082:d157:db63:d157:3d6a	209.87.61.106
b51a:901b:901b:8082:d157:db63:d157:3d6b	209.87.61.107
b51a:901b:901b:8082:d157:db63:d157:3d6c	209.87.61.108
b51a:901b:901b:8082:d157:db63:d157:3d6d	209.87.61.109
b51a:901b:901b:8082:d157:db63:d157:3d6e	209.87.61.110
b51a:901b:901b:8082:d157:db63:d157:3d6f	209.87.61.111
b51a:901b:901b:8082:d157:db63:d157:3d70	209.87.61.112
b51a:901b:901b:8082:d157:db63:d157:3d71	209.87.61.113
b51a:901b:901b:8082:d157:db63:d157:3d72	209.87.61.114
b51a:901b:901b:8082:d157:db63:d157:3d73	209.87.61.115
b51a:901b:901b:8082:d157:db63:d157:3d74	209.87.61.116
b51a:901b:901b:8082:d157:db63:d157:3d75	209.87.61.117
b51a:901b:901b:8082:d157:db63:d157:3d76	209.87.61.118
b51a:901b:901b:8082:d157:db63:d157:3d77	209.87.61.119
b51a:901b:901b:8082:d157:db63:d157:3d78	209.87.61.120

b51a:901b:901b:8082:d157:db63:d157:3d79	209.87.61.121
b51a:901b:901b:8082:d157:db63:d157:3d7a	209.87.61.122
b51a:901b:901b:8082:d157:db63:d157:3d7b	209.87.61.123
b51a:901b:901b:8082:d157:db63:d157:3d7c	209.87.61.124
b51a:901b:901b:8082:d157:db63:d157:3d7d	209.87.61.125
b51a:901b:901b:8082:d157:db63:d157:3d7e	209.87.61.126
b51a:901b:901b:8082:d157:db63:d157:3d7f	209.87.61.127
b51a:901b:901b:8082:d157:db63:d157:3d80	209.87.61.128
b51a:901b:901b:8082:d157:db63:d157:3d81	209.87.61.129
b51a:901b:901b:8082:d157:db63:d157:3d82	209.87.61.130
b51a:901b:901b:8082:d157:db63:d157:3d83	209.87.61.131
b51a:901b:901b:8082:d157:db63:d157:3d84	209.87.61.132
b51a:901b:901b:8082:d157:db63:d157:3d85	209.87.61.133
b51a:901b:901b:8082:d157:db63:d157:3d86	209.87.61.134
b51a:901b:901b:8082:d157:db63:d157:3d87	209.87.61.135
b51a:901b:901b:8082:d157:db63:d157:3d88	209.87.61.136
b51a:901b:901b:8082:d157:db63:d157:3d89	209.87.61.137
b51a:901b:901b:8082:d157:db63:d157:3d8a	209.87.61.138
b51a:901b:901b:8082:d157:db63:d157:3d8b	209.87.61.139
b51a:901b:901b:8082:d157:db63:d157:3d8c	209.87.61.140
b51a:901b:901b:8082:d157:db63:d157:3d8d	209.87.61.141
b51a:901b:901b:8082:d157:db63:d157:3d8e	209.87.61.142
b51a:901b:901b:8082:d157:db63:d157:3d8f	209.87.61.143
b51a:901b:901b:8082:d157:db63:d157:3d90	209.87.61.144
b51a:901b:901b:8082:d157:db63:d157:3d91	209.87.61.145
b51a:901b:901b:8082:d157:db63:d157:3d92	209.87.61.146
b51a:901b:901b:8082:d157:db63:d157:3d93	209.87.61.147
b51a:901b:901b:8082:d157:db63:d157:3d94	209.87.61.148
b51a:901b:901b:8082:d157:db63:d157:3d95	209.87.61.149
b51a:901b:901b:8082:d157:db63:d157:3d96	209.87.61.150
b51a:901b:901b:8082:d157:db63:d157:3d97	209.87.61.151
b51a:901b:901b:8082:d157:db63:d157:3d98	209.87.61.152
b51a:901b:901b:8082:d157:db63:d157:3d99	209.87.61.153
b51a:901b:901b:8082:d157:db63:d157:3d9a	209.87.61.154
b51a:901b:901b:8082:d157:db63:d157:3d9b	209.87.61.155
b51a:901b:901b:8082:d157:db63:d157:3d9c	209.87.61.156
b51a:901b:901b:8082:d157:db63:d157:3d9d	209.87.61.157
b51a:901b:901b:8082:d157:db63:d157:3d9e	209.87.61.158
b51a:901b:901b:8082:d157:db63:d157:3d9f	209.87.61.159
b51a:901b:901b:8082:d157:db63:d157:3da0	209.87.61.160
b51a:901b:901b:8082:d157:db63:d157:3da1	209.87.61.161
b51a:901b:901b:8082:d157:db63:d157:3da2	209.87.61.162
b51a:901b:901b:8082:d157:db63:d157:3da3	209.87.61.163
b51a:901b:901b:8082:d157:db63:d157:3da4	209.87.61.164
b51a:901b:901b:8082:d157:db63:d157:3da5	209.87.61.165
b51a:901b:901b:8082:d157:db63:d157:3da6	209.87.61.166
b51a:901b:901b:8082:d157:db63:d157:3da7	209.87.61.167
b51a:901b:901b:8082:d157:db63:d157:3da8	209.87.61.168
b51a:901b:901b:8082:d157:db63:d157:3da9	209.87.61.169
b51a:901b:901b:8082:d157:db63:d157:3daa	209.87.61.170
b51a:901b:901b:8082:d157:db63:d157:3dab	209.87.61.171
b51a:901b:901b:8082:d157:db63:d157:3dac	209.87.61.172
b51a:901b:901b:8082:d157:db63:d157:3dad	209.87.61.173
b51a:901b:901b:8082:d157:db63:d157:3dae	209.87.61.174
b51a:901b:901b:8082:d157:db63:d157:3daf	209.87.61.175
b51a:901b:901b:8082:d157:db63:d157:3db0	209.87.61.176
b51a:901b:901b:8082:d157:db63:d157:3db1	209.87.61.177
b51a:901b:901b:8082:d157:db63:d157:3db2	209.87.61.178
b51a:901b:901b:8082:d157:db63:d157:3db3	209.87.61.179
b51a:901b:901b:8082:d157:db63:d157:3db4	209.87.61.180

b51a:901b:901b:8082:d157:db63:d157:3db5	209.87.61.181
b51a:901b:901b:8082:d157:db63:d157:3db6	209.87.61.182
b51a:901b:901b:8082:d157:db63:d157:3db7	209.87.61.183
b51a:901b:901b:8082:d157:db63:d157:3db8	209.87.61.184
b51a:901b:901b:8082:d157:db63:d157:3db9	209.87.61.185
b51a:901b:901b:8082:d157:db63:d157:3dba	209.87.61.186
b51a:901b:901b:8082:d157:db63:d157:3dbb	209.87.61.187
b51a:901b:901b:8082:d157:db63:d157:3dbc	209.87.61.188
b51a:901b:901b:8082:d157:db63:d157:3dbd	209.87.61.189
b51a:901b:901b:8082:d157:db63:d157:3dbe	209.87.61.190
b51a:901b:901b:8082:d157:db63:d157:3dbf	209.87.61.191
b51a:901b:901b:8082:d157:db63:d157:3dc0	209.87.61.192
b51a:901b:901b:8082:d157:db63:d157:3dc1	209.87.61.193
b51a:901b:901b:8082:d157:db63:d157:3dc2	209.87.61.194
b51a:901b:901b:8082:d157:db63:d157:3dc3	209.87.61.195
b51a:901b:901b:8082:d157:db63:d157:3dc4	209.87.61.196
b51a:901b:901b:8082:d157:db63:d157:3dc5	209.87.61.197
b51a:901b:901b:8082:d157:db63:d157:3dc6	209.87.61.198
b51a:901b:901b:8082:d157:db63:d157:3dc7	209.87.61.199
b51a:901b:901b:8082:d157:db63:d157:3dc8	209.87.61.200
b51a:901b:901b:8082:d157:db63:d157:3dc9	209.87.61.201
b51a:901b:901b:8082:d157:db63:d157:3dca	209.87.61.202
b51a:901b:901b:8082:d157:db63:d157:3dcb	209.87.61.203
b51a:901b:901b:8082:d157:db63:d157:3dcc	209.87.61.204
b51a:901b:901b:8082:d157:db63:d157:3dcd	209.87.61.205
b51a:901b:901b:8082:d157:db63:d157:3dce	209.87.61.206
b51a:901b:901b:8082:d157:db63:d157:3dcf	209.87.61.207
b51a:901b:901b:8082:d157:db63:d157:3dd0	209.87.61.208
b51a:901b:901b:8082:d157:db63:d157:3dd1	209.87.61.209
b51a:901b:901b:8082:d157:db63:d157:3dd2	209.87.61.210
b51a:901b:901b:8082:d157:db63:d157:3dd3	209.87.61.211
b51a:901b:901b:8082:d157:db63:d157:3dd4	209.87.61.212
b51a:901b:901b:8082:d157:db63:d157:3dd5	209.87.61.213
b51a:901b:901b:8082:d157:db63:d157:3dd6	209.87.61.214
b51a:901b:901b:8082:d157:db63:d157:3dd7	209.87.61.215
b51a:901b:901b:8082:d157:db63:d157:3dd8	209.87.61.216
b51a:901b:901b:8082:d157:db63:d157:3dd9	209.87.61.217
b51a:901b:901b:8082:d157:db63:d157:3dda	209.87.61.218
b51a:901b:901b:8082:d157:db63:d157:3ddb	209.87.61.219
b51a:901b:901b:8082:d157:db63:d157:3ddc	209.87.61.220
b51a:901b:901b:8082:d157:db63:d157:3ddd	209.87.61.221
b51a:901b:901b:8082:d157:db63:d157:3dde	209.87.61.222
b51a:901b:901b:8082:d157:db63:d157:3ddf	209.87.61.223
b51a:901b:901b:8082:d157:db63:d157:3de0	209.87.61.224
b51a:901b:901b:8082:d157:db63:d157:3de1	209.87.61.225
b51a:901b:901b:8082:d157:db63:d157:3de2	209.87.61.226
b51a:901b:901b:8082:d157:db63:d157:3de3	209.87.61.227
b51a:901b:901b:8082:d157:db63:d157:3de4	209.87.61.228
b51a:901b:901b:8082:d157:db63:d157:3de5	209.87.61.229
b51a:901b:901b:8082:d157:db63:d157:3de6	209.87.61.230
b51a:901b:901b:8082:d157:db63:d157:3de7	209.87.61.231
b51a:901b:901b:8082:d157:db63:d157:3de8	209.87.61.232
b51a:901b:901b:8082:d157:db63:d157:3de9	209.87.61.233
b51a:901b:901b:8082:d157:db63:d157:3dea	209.87.61.234
b51a:901b:901b:8082:d157:db63:d157:3deb	209.87.61.235
b51a:901b:901b:8082:d157:db63:d157:3dec	209.87.61.236
b51a:901b:901b:8082:d157:db63:d157:3ded	209.87.61.237
b51a:901b:901b:8082:d157:db63:d157:3dee	209.87.61.238
b51a:901b:901b:8082:d157:db63:d157:3def	209.87.61.239
b51a:901b:901b:8082:d157:db63:d157:3df0	209.87.61.240
b51a:901b:901b:8082:d157:db63:d157:3df1	209.87.61.241
b51a:901b:901b:8082:d157:db63:d157:3df2	209.87.61.242
b51a:901b:901b:8082:d157:db63:d157:3df3	209.87.61.243
b51a:901b:901b:8082:d157:db63:d157:3df4	209.87.61.244
b51a:901b:901b:8082:d157:db63:d157:3df5	209.87.61.245
b51a:901b:901b:8082:d157:db63:d157:3df6	209.87.61.246
b51a:901b:901b:8082:d157:db63:d157:3df7	209.87.61.247
b51a:901b:901b:8082:d157:db63:d157:3df8	209.87.61.248
b51a:901b:901b:8082:d157:db63:d157:3df9	209.87.61.249
b51a:901b:901b:8082:d157:db63:d157:3dfa	209.87.61.250
b51a:901b:901b:8082:d157:db63:d157:3dfb	209.87.61.251
b51a:901b:901b:8082:d157:db63:d157:3dfc	209.87.61.252
b51a:901b:901b:8082:d157:db63:d157:3dfd	209.87.61.253
b51a:901b:901b:8082:d157:db63:d157:3dfe	209.87.61.254
b51a:901b:901b:8082:d157:db63:d157:3dff	209.87.61.255

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.