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:cb15:8045:ada8:1224:d155:b201	209.85.178.1
b51a:901b:cb15:8045:ada8:1224:d155:b202	209.85.178.2
b51a:901b:cb15:8045:ada8:1224:d155:b203	209.85.178.3
b51a:901b:cb15:8045:ada8:1224:d155:b204	209.85.178.4
b51a:901b:cb15:8045:ada8:1224:d155:b205	209.85.178.5
b51a:901b:cb15:8045:ada8:1224:d155:b206	209.85.178.6
b51a:901b:cb15:8045:ada8:1224:d155:b207	209.85.178.7
b51a:901b:cb15:8045:ada8:1224:d155:b208	209.85.178.8
b51a:901b:cb15:8045:ada8:1224:d155:b209	209.85.178.9
b51a:901b:cb15:8045:ada8:1224:d155:b20a	209.85.178.10
b51a:901b:cb15:8045:ada8:1224:d155:b20b	209.85.178.11
b51a:901b:cb15:8045:ada8:1224:d155:b20c	209.85.178.12
b51a:901b:cb15:8045:ada8:1224:d155:b20d	209.85.178.13
b51a:901b:cb15:8045:ada8:1224:d155:b20e	209.85.178.14
b51a:901b:cb15:8045:ada8:1224:d155:b20f	209.85.178.15
b51a:901b:cb15:8045:ada8:1224:d155:b210	209.85.178.16
b51a:901b:cb15:8045:ada8:1224:d155:b211	209.85.178.17
b51a:901b:cb15:8045:ada8:1224:d155:b212	209.85.178.18
b51a:901b:cb15:8045:ada8:1224:d155:b213	209.85.178.19
b51a:901b:cb15:8045:ada8:1224:d155:b214	209.85.178.20
b51a:901b:cb15:8045:ada8:1224:d155:b215	209.85.178.21
b51a:901b:cb15:8045:ada8:1224:d155:b216	209.85.178.22
b51a:901b:cb15:8045:ada8:1224:d155:b217	209.85.178.23
b51a:901b:cb15:8045:ada8:1224:d155:b218	209.85.178.24
b51a:901b:cb15:8045:ada8:1224:d155:b219	209.85.178.25
b51a:901b:cb15:8045:ada8:1224:d155:b21a	209.85.178.26
b51a:901b:cb15:8045:ada8:1224:d155:b21b	209.85.178.27
b51a:901b:cb15:8045:ada8:1224:d155:b21c	209.85.178.28
b51a:901b:cb15:8045:ada8:1224:d155:b21d	209.85.178.29
b51a:901b:cb15:8045:ada8:1224:d155:b21e	209.85.178.30
b51a:901b:cb15:8045:ada8:1224:d155:b21f	209.85.178.31
b51a:901b:cb15:8045:ada8:1224:d155:b220	209.85.178.32
b51a:901b:cb15:8045:ada8:1224:d155:b221	209.85.178.33
b51a:901b:cb15:8045:ada8:1224:d155:b222	209.85.178.34
b51a:901b:cb15:8045:ada8:1224:d155:b223	209.85.178.35
b51a:901b:cb15:8045:ada8:1224:d155:b224	209.85.178.36
b51a:901b:cb15:8045:ada8:1224:d155:b225	209.85.178.37
b51a:901b:cb15:8045:ada8:1224:d155:b226	209.85.178.38
b51a:901b:cb15:8045:ada8:1224:d155:b227	209.85.178.39
b51a:901b:cb15:8045:ada8:1224:d155:b228	209.85.178.40
b51a:901b:cb15:8045:ada8:1224:d155:b229	209.85.178.41
b51a:901b:cb15:8045:ada8:1224:d155:b22a	209.85.178.42
b51a:901b:cb15:8045:ada8:1224:d155:b22b	209.85.178.43
b51a:901b:cb15:8045:ada8:1224:d155:b22c	209.85.178.44
b51a:901b:cb15:8045:ada8:1224:d155:b22d	209.85.178.45
b51a:901b:cb15:8045:ada8:1224:d155:b22e	209.85.178.46
b51a:901b:cb15:8045:ada8:1224:d155:b22f	209.85.178.47
b51a:901b:cb15:8045:ada8:1224:d155:b230	209.85.178.48
b51a:901b:cb15:8045:ada8:1224:d155:b231	209.85.178.49
b51a:901b:cb15:8045:ada8:1224:d155:b232	209.85.178.50
b51a:901b:cb15:8045:ada8:1224:d155:b233	209.85.178.51
b51a:901b:cb15:8045:ada8:1224:d155:b234	209.85.178.52
b51a:901b:cb15:8045:ada8:1224:d155:b235	209.85.178.53
b51a:901b:cb15:8045:ada8:1224:d155:b236	209.85.178.54
b51a:901b:cb15:8045:ada8:1224:d155:b237	209.85.178.55
b51a:901b:cb15:8045:ada8:1224:d155:b238	209.85.178.56
b51a:901b:cb15:8045:ada8:1224:d155:b239	209.85.178.57
b51a:901b:cb15:8045:ada8:1224:d155:b23a	209.85.178.58
b51a:901b:cb15:8045:ada8:1224:d155:b23b	209.85.178.59
b51a:901b:cb15:8045:ada8:1224:d155:b23c	209.85.178.60

b51a:901b:cb15:8045:ada8:1224:d155:b23d	209.85.178.61
b51a:901b:cb15:8045:ada8:1224:d155:b23e	209.85.178.62
b51a:901b:cb15:8045:ada8:1224:d155:b23f	209.85.178.63
b51a:901b:cb15:8045:ada8:1224:d155:b240	209.85.178.64
b51a:901b:cb15:8045:ada8:1224:d155:b241	209.85.178.65
b51a:901b:cb15:8045:ada8:1224:d155:b242	209.85.178.66
b51a:901b:cb15:8045:ada8:1224:d155:b243	209.85.178.67
b51a:901b:cb15:8045:ada8:1224:d155:b244	209.85.178.68
b51a:901b:cb15:8045:ada8:1224:d155:b245	209.85.178.69
b51a:901b:cb15:8045:ada8:1224:d155:b246	209.85.178.70
b51a:901b:cb15:8045:ada8:1224:d155:b247	209.85.178.71
b51a:901b:cb15:8045:ada8:1224:d155:b248	209.85.178.72
b51a:901b:cb15:8045:ada8:1224:d155:b249	209.85.178.73
b51a:901b:cb15:8045:ada8:1224:d155:b24a	209.85.178.74
b51a:901b:cb15:8045:ada8:1224:d155:b24b	209.85.178.75
b51a:901b:cb15:8045:ada8:1224:d155:b24c	209.85.178.76
b51a:901b:cb15:8045:ada8:1224:d155:b24d	209.85.178.77
b51a:901b:cb15:8045:ada8:1224:d155:b24e	209.85.178.78
b51a:901b:cb15:8045:ada8:1224:d155:b24f	209.85.178.79
b51a:901b:cb15:8045:ada8:1224:d155:b250	209.85.178.80
b51a:901b:cb15:8045:ada8:1224:d155:b251	209.85.178.81
b51a:901b:cb15:8045:ada8:1224:d155:b252	209.85.178.82
b51a:901b:cb15:8045:ada8:1224:d155:b253	209.85.178.83
b51a:901b:cb15:8045:ada8:1224:d155:b254	209.85.178.84
b51a:901b:cb15:8045:ada8:1224:d155:b255	209.85.178.85
b51a:901b:cb15:8045:ada8:1224:d155:b256	209.85.178.86
b51a:901b:cb15:8045:ada8:1224:d155:b257	209.85.178.87
b51a:901b:cb15:8045:ada8:1224:d155:b258	209.85.178.88
b51a:901b:cb15:8045:ada8:1224:d155:b259	209.85.178.89
b51a:901b:cb15:8045:ada8:1224:d155:b25a	209.85.178.90
b51a:901b:cb15:8045:ada8:1224:d155:b25b	209.85.178.91
b51a:901b:cb15:8045:ada8:1224:d155:b25c	209.85.178.92
b51a:901b:cb15:8045:ada8:1224:d155:b25d	209.85.178.93
b51a:901b:cb15:8045:ada8:1224:d155:b25e	209.85.178.94
b51a:901b:cb15:8045:ada8:1224:d155:b25f	209.85.178.95
b51a:901b:cb15:8045:ada8:1224:d155:b260	209.85.178.96
b51a:901b:cb15:8045:ada8:1224:d155:b261	209.85.178.97
b51a:901b:cb15:8045:ada8:1224:d155:b262	209.85.178.98
b51a:901b:cb15:8045:ada8:1224:d155:b263	209.85.178.99
b51a:901b:cb15:8045:ada8:1224:d155:b264	209.85.178.100
b51a:901b:cb15:8045:ada8:1224:d155:b265	209.85.178.101
b51a:901b:cb15:8045:ada8:1224:d155:b266	209.85.178.102
b51a:901b:cb15:8045:ada8:1224:d155:b267	209.85.178.103
b51a:901b:cb15:8045:ada8:1224:d155:b268	209.85.178.104
b51a:901b:cb15:8045:ada8:1224:d155:b269	209.85.178.105
b51a:901b:cb15:8045:ada8:1224:d155:b26a	209.85.178.106
b51a:901b:cb15:8045:ada8:1224:d155:b26b	209.85.178.107
b51a:901b:cb15:8045:ada8:1224:d155:b26c	209.85.178.108
b51a:901b:cb15:8045:ada8:1224:d155:b26d	209.85.178.109
b51a:901b:cb15:8045:ada8:1224:d155:b26e	209.85.178.110
b51a:901b:cb15:8045:ada8:1224:d155:b26f	209.85.178.111
b51a:901b:cb15:8045:ada8:1224:d155:b270	209.85.178.112
b51a:901b:cb15:8045:ada8:1224:d155:b271	209.85.178.113
b51a:901b:cb15:8045:ada8:1224:d155:b272	209.85.178.114
b51a:901b:cb15:8045:ada8:1224:d155:b273	209.85.178.115
b51a:901b:cb15:8045:ada8:1224:d155:b274	209.85.178.116
b51a:901b:cb15:8045:ada8:1224:d155:b275	209.85.178.117
b51a:901b:cb15:8045:ada8:1224:d155:b276	209.85.178.118
b51a:901b:cb15:8045:ada8:1224:d155:b277	209.85.178.119
b51a:901b:cb15:8045:ada8:1224:d155:b278	209.85.178.120

b51a:901b:cb15:8045:ada8:1224:d155:b279	209.85.178.121
b51a:901b:cb15:8045:ada8:1224:d155:b27a	209.85.178.122
b51a:901b:cb15:8045:ada8:1224:d155:b27b	209.85.178.123
b51a:901b:cb15:8045:ada8:1224:d155:b27c	209.85.178.124
b51a:901b:cb15:8045:ada8:1224:d155:b27d	209.85.178.125
b51a:901b:cb15:8045:ada8:1224:d155:b27e	209.85.178.126
b51a:901b:cb15:8045:ada8:1224:d155:b27f	209.85.178.127
b51a:901b:cb15:8045:ada8:1224:d155:b280	209.85.178.128
b51a:901b:cb15:8045:ada8:1224:d155:b281	209.85.178.129
b51a:901b:cb15:8045:ada8:1224:d155:b282	209.85.178.130
b51a:901b:cb15:8045:ada8:1224:d155:b283	209.85.178.131
b51a:901b:cb15:8045:ada8:1224:d155:b284	209.85.178.132
b51a:901b:cb15:8045:ada8:1224:d155:b285	209.85.178.133
b51a:901b:cb15:8045:ada8:1224:d155:b286	209.85.178.134
b51a:901b:cb15:8045:ada8:1224:d155:b287	209.85.178.135
b51a:901b:cb15:8045:ada8:1224:d155:b288	209.85.178.136
b51a:901b:cb15:8045:ada8:1224:d155:b289	209.85.178.137
b51a:901b:cb15:8045:ada8:1224:d155:b28a	209.85.178.138
b51a:901b:cb15:8045:ada8:1224:d155:b28b	209.85.178.139
b51a:901b:cb15:8045:ada8:1224:d155:b28c	209.85.178.140
b51a:901b:cb15:8045:ada8:1224:d155:b28d	209.85.178.141
b51a:901b:cb15:8045:ada8:1224:d155:b28e	209.85.178.142
b51a:901b:cb15:8045:ada8:1224:d155:b28f	209.85.178.143
b51a:901b:cb15:8045:ada8:1224:d155:b290	209.85.178.144
b51a:901b:cb15:8045:ada8:1224:d155:b291	209.85.178.145
b51a:901b:cb15:8045:ada8:1224:d155:b292	209.85.178.146
b51a:901b:cb15:8045:ada8:1224:d155:b293	209.85.178.147
b51a:901b:cb15:8045:ada8:1224:d155:b294	209.85.178.148
b51a:901b:cb15:8045:ada8:1224:d155:b295	209.85.178.149
b51a:901b:cb15:8045:ada8:1224:d155:b296	209.85.178.150
b51a:901b:cb15:8045:ada8:1224:d155:b297	209.85.178.151
b51a:901b:cb15:8045:ada8:1224:d155:b298	209.85.178.152
b51a:901b:cb15:8045:ada8:1224:d155:b299	209.85.178.153
b51a:901b:cb15:8045:ada8:1224:d155:b29a	209.85.178.154
b51a:901b:cb15:8045:ada8:1224:d155:b29b	209.85.178.155
b51a:901b:cb15:8045:ada8:1224:d155:b29c	209.85.178.156
b51a:901b:cb15:8045:ada8:1224:d155:b29d	209.85.178.157
b51a:901b:cb15:8045:ada8:1224:d155:b29e	209.85.178.158
b51a:901b:cb15:8045:ada8:1224:d155:b29f	209.85.178.159
b51a:901b:cb15:8045:ada8:1224:d155:b2a0	209.85.178.160
b51a:901b:cb15:8045:ada8:1224:d155:b2a1	209.85.178.161
b51a:901b:cb15:8045:ada8:1224:d155:b2a2	209.85.178.162
b51a:901b:cb15:8045:ada8:1224:d155:b2a3	209.85.178.163
b51a:901b:cb15:8045:ada8:1224:d155:b2a4	209.85.178.164
b51a:901b:cb15:8045:ada8:1224:d155:b2a5	209.85.178.165
b51a:901b:cb15:8045:ada8:1224:d155:b2a6	209.85.178.166
b51a:901b:cb15:8045:ada8:1224:d155:b2a7	209.85.178.167
b51a:901b:cb15:8045:ada8:1224:d155:b2a8	209.85.178.168
b51a:901b:cb15:8045:ada8:1224:d155:b2a9	209.85.178.169
b51a:901b:cb15:8045:ada8:1224:d155:b2aa	209.85.178.170
b51a:901b:cb15:8045:ada8:1224:d155:b2ab	209.85.178.171
b51a:901b:cb15:8045:ada8:1224:d155:b2ac	209.85.178.172
b51a:901b:cb15:8045:ada8:1224:d155:b2ad	209.85.178.173
b51a:901b:cb15:8045:ada8:1224:d155:b2ae	209.85.178.174
b51a:901b:cb15:8045:ada8:1224:d155:b2af	209.85.178.175
b51a:901b:cb15:8045:ada8:1224:d155:b2b0	209.85.178.176
b51a:901b:cb15:8045:ada8:1224:d155:b2b1	209.85.178.177
b51a:901b:cb15:8045:ada8:1224:d155:b2b2	209.85.178.178
b51a:901b:cb15:8045:ada8:1224:d155:b2b3	209.85.178.179
b51a:901b:cb15:8045:ada8:1224:d155:b2b4	209.85.178.180

b51a:901b:cb15:8045:ada8:1224:d155:b2b5	209.85.178.181
b51a:901b:cb15:8045:ada8:1224:d155:b2b6	209.85.178.182
b51a:901b:cb15:8045:ada8:1224:d155:b2b7	209.85.178.183
b51a:901b:cb15:8045:ada8:1224:d155:b2b8	209.85.178.184
b51a:901b:cb15:8045:ada8:1224:d155:b2b9	209.85.178.185
b51a:901b:cb15:8045:ada8:1224:d155:b2ba	209.85.178.186
b51a:901b:cb15:8045:ada8:1224:d155:b2bb	209.85.178.187
b51a:901b:cb15:8045:ada8:1224:d155:b2bc	209.85.178.188
b51a:901b:cb15:8045:ada8:1224:d155:b2bd	209.85.178.189
b51a:901b:cb15:8045:ada8:1224:d155:b2be	209.85.178.190
b51a:901b:cb15:8045:ada8:1224:d155:b2bf	209.85.178.191
b51a:901b:cb15:8045:ada8:1224:d155:b2c0	209.85.178.192
b51a:901b:cb15:8045:ada8:1224:d155:b2c1	209.85.178.193
b51a:901b:cb15:8045:ada8:1224:d155:b2c2	209.85.178.194
b51a:901b:cb15:8045:ada8:1224:d155:b2c3	209.85.178.195
b51a:901b:cb15:8045:ada8:1224:d155:b2c4	209.85.178.196
b51a:901b:cb15:8045:ada8:1224:d155:b2c5	209.85.178.197
b51a:901b:cb15:8045:ada8:1224:d155:b2c6	209.85.178.198
b51a:901b:cb15:8045:ada8:1224:d155:b2c7	209.85.178.199
b51a:901b:cb15:8045:ada8:1224:d155:b2c8	209.85.178.200
b51a:901b:cb15:8045:ada8:1224:d155:b2c9	209.85.178.201
b51a:901b:cb15:8045:ada8:1224:d155:b2ca	209.85.178.202
b51a:901b:cb15:8045:ada8:1224:d155:b2cb	209.85.178.203
b51a:901b:cb15:8045:ada8:1224:d155:b2cc	209.85.178.204
b51a:901b:cb15:8045:ada8:1224:d155:b2cd	209.85.178.205
b51a:901b:cb15:8045:ada8:1224:d155:b2ce	209.85.178.206
b51a:901b:cb15:8045:ada8:1224:d155:b2cf	209.85.178.207
b51a:901b:cb15:8045:ada8:1224:d155:b2d0	209.85.178.208
b51a:901b:cb15:8045:ada8:1224:d155:b2d1	209.85.178.209
b51a:901b:cb15:8045:ada8:1224:d155:b2d2	209.85.178.210
b51a:901b:cb15:8045:ada8:1224:d155:b2d3	209.85.178.211
b51a:901b:cb15:8045:ada8:1224:d155:b2d4	209.85.178.212
b51a:901b:cb15:8045:ada8:1224:d155:b2d5	209.85.178.213
b51a:901b:cb15:8045:ada8:1224:d155:b2d6	209.85.178.214
b51a:901b:cb15:8045:ada8:1224:d155:b2d7	209.85.178.215
b51a:901b:cb15:8045:ada8:1224:d155:b2d8	209.85.178.216
b51a:901b:cb15:8045:ada8:1224:d155:b2d9	209.85.178.217
b51a:901b:cb15:8045:ada8:1224:d155:b2da	209.85.178.218
b51a:901b:cb15:8045:ada8:1224:d155:b2db	209.85.178.219
b51a:901b:cb15:8045:ada8:1224:d155:b2dc	209.85.178.220
b51a:901b:cb15:8045:ada8:1224:d155:b2dd	209.85.178.221
b51a:901b:cb15:8045:ada8:1224:d155:b2de	209.85.178.222
b51a:901b:cb15:8045:ada8:1224:d155:b2df	209.85.178.223
b51a:901b:cb15:8045:ada8:1224:d155:b2e0	209.85.178.224
b51a:901b:cb15:8045:ada8:1224:d155:b2e1	209.85.178.225
b51a:901b:cb15:8045:ada8:1224:d155:b2e2	209.85.178.226
b51a:901b:cb15:8045:ada8:1224:d155:b2e3	209.85.178.227
b51a:901b:cb15:8045:ada8:1224:d155:b2e4	209.85.178.228
b51a:901b:cb15:8045:ada8:1224:d155:b2e5	209.85.178.229
b51a:901b:cb15:8045:ada8:1224:d155:b2e6	209.85.178.230
b51a:901b:cb15:8045:ada8:1224:d155:b2e7	209.85.178.231
b51a:901b:cb15:8045:ada8:1224:d155:b2e8	209.85.178.232
b51a:901b:cb15:8045:ada8:1224:d155:b2e9	209.85.178.233
b51a:901b:cb15:8045:ada8:1224:d155:b2ea	209.85.178.234
b51a:901b:cb15:8045:ada8:1224:d155:b2eb	209.85.178.235
b51a:901b:cb15:8045:ada8:1224:d155:b2ec	209.85.178.236
b51a:901b:cb15:8045:ada8:1224:d155:b2ed	209.85.178.237
b51a:901b:cb15:8045:ada8:1224:d155:b2ee	209.85.178.238
b51a:901b:cb15:8045:ada8:1224:d155:b2ef	209.85.178.239
b51a:901b:cb15:8045:ada8:1224:d155:b2f0	209.85.178.240
b51a:901b:cb15:8045:ada8:1224:d155:b2f1	209.85.178.241
b51a:901b:cb15:8045:ada8:1224:d155:b2f2	209.85.178.242
b51a:901b:cb15:8045:ada8:1224:d155:b2f3	209.85.178.243
b51a:901b:cb15:8045:ada8:1224:d155:b2f4	209.85.178.244
b51a:901b:cb15:8045:ada8:1224:d155:b2f5	209.85.178.245
b51a:901b:cb15:8045:ada8:1224:d155:b2f6	209.85.178.246
b51a:901b:cb15:8045:ada8:1224:d155:b2f7	209.85.178.247
b51a:901b:cb15:8045:ada8:1224:d155:b2f8	209.85.178.248
b51a:901b:cb15:8045:ada8:1224:d155:b2f9	209.85.178.249
b51a:901b:cb15:8045:ada8:1224:d155:b2fa	209.85.178.250
b51a:901b:cb15:8045:ada8:1224:d155:b2fb	209.85.178.251
b51a:901b:cb15:8045:ada8:1224:d155:b2fc	209.85.178.252
b51a:901b:cb15:8045:ada8:1224:d155:b2fd	209.85.178.253
b51a:901b:cb15:8045:ada8:1224:d155:b2fe	209.85.178.254
b51a:901b:cb15:8045:ada8:1224:d155:b2ff	209.85.178.255

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.