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:d157:3201	209.87.50.1
b51a:901b:901b:8082:d157:db63:d157:3202	209.87.50.2
b51a:901b:901b:8082:d157:db63:d157:3203	209.87.50.3
b51a:901b:901b:8082:d157:db63:d157:3204	209.87.50.4
b51a:901b:901b:8082:d157:db63:d157:3205	209.87.50.5
b51a:901b:901b:8082:d157:db63:d157:3206	209.87.50.6
b51a:901b:901b:8082:d157:db63:d157:3207	209.87.50.7
b51a:901b:901b:8082:d157:db63:d157:3208	209.87.50.8
b51a:901b:901b:8082:d157:db63:d157:3209	209.87.50.9
b51a:901b:901b:8082:d157:db63:d157:320a	209.87.50.10
b51a:901b:901b:8082:d157:db63:d157:320b	209.87.50.11
b51a:901b:901b:8082:d157:db63:d157:320c	209.87.50.12
b51a:901b:901b:8082:d157:db63:d157:320d	209.87.50.13
b51a:901b:901b:8082:d157:db63:d157:320e	209.87.50.14
b51a:901b:901b:8082:d157:db63:d157:320f	209.87.50.15
b51a:901b:901b:8082:d157:db63:d157:3210	209.87.50.16
b51a:901b:901b:8082:d157:db63:d157:3211	209.87.50.17
b51a:901b:901b:8082:d157:db63:d157:3212	209.87.50.18
b51a:901b:901b:8082:d157:db63:d157:3213	209.87.50.19
b51a:901b:901b:8082:d157:db63:d157:3214	209.87.50.20
b51a:901b:901b:8082:d157:db63:d157:3215	209.87.50.21
b51a:901b:901b:8082:d157:db63:d157:3216	209.87.50.22
b51a:901b:901b:8082:d157:db63:d157:3217	209.87.50.23
b51a:901b:901b:8082:d157:db63:d157:3218	209.87.50.24
b51a:901b:901b:8082:d157:db63:d157:3219	209.87.50.25
b51a:901b:901b:8082:d157:db63:d157:321a	209.87.50.26
b51a:901b:901b:8082:d157:db63:d157:321b	209.87.50.27
b51a:901b:901b:8082:d157:db63:d157:321c	209.87.50.28
b51a:901b:901b:8082:d157:db63:d157:321d	209.87.50.29
b51a:901b:901b:8082:d157:db63:d157:321e	209.87.50.30
b51a:901b:901b:8082:d157:db63:d157:321f	209.87.50.31
b51a:901b:901b:8082:d157:db63:d157:3220	209.87.50.32
b51a:901b:901b:8082:d157:db63:d157:3221	209.87.50.33
b51a:901b:901b:8082:d157:db63:d157:3222	209.87.50.34
b51a:901b:901b:8082:d157:db63:d157:3223	209.87.50.35
b51a:901b:901b:8082:d157:db63:d157:3224	209.87.50.36
b51a:901b:901b:8082:d157:db63:d157:3225	209.87.50.37
b51a:901b:901b:8082:d157:db63:d157:3226	209.87.50.38
b51a:901b:901b:8082:d157:db63:d157:3227	209.87.50.39
b51a:901b:901b:8082:d157:db63:d157:3228	209.87.50.40
b51a:901b:901b:8082:d157:db63:d157:3229	209.87.50.41
b51a:901b:901b:8082:d157:db63:d157:322a	209.87.50.42
b51a:901b:901b:8082:d157:db63:d157:322b	209.87.50.43
b51a:901b:901b:8082:d157:db63:d157:322c	209.87.50.44
b51a:901b:901b:8082:d157:db63:d157:322d	209.87.50.45
b51a:901b:901b:8082:d157:db63:d157:322e	209.87.50.46
b51a:901b:901b:8082:d157:db63:d157:322f	209.87.50.47
b51a:901b:901b:8082:d157:db63:d157:3230	209.87.50.48
b51a:901b:901b:8082:d157:db63:d157:3231	209.87.50.49
b51a:901b:901b:8082:d157:db63:d157:3232	209.87.50.50
b51a:901b:901b:8082:d157:db63:d157:3233	209.87.50.51
b51a:901b:901b:8082:d157:db63:d157:3234	209.87.50.52
b51a:901b:901b:8082:d157:db63:d157:3235	209.87.50.53
b51a:901b:901b:8082:d157:db63:d157:3236	209.87.50.54
b51a:901b:901b:8082:d157:db63:d157:3237	209.87.50.55
b51a:901b:901b:8082:d157:db63:d157:3238	209.87.50.56
b51a:901b:901b:8082:d157:db63:d157:3239	209.87.50.57
b51a:901b:901b:8082:d157:db63:d157:323a	209.87.50.58
b51a:901b:901b:8082:d157:db63:d157:323b	209.87.50.59
b51a:901b:901b:8082:d157:db63:d157:323c	209.87.50.60

b51a:901b:901b:8082:d157:db63:d157:323d	209.87.50.61
b51a:901b:901b:8082:d157:db63:d157:323e	209.87.50.62
b51a:901b:901b:8082:d157:db63:d157:323f	209.87.50.63
b51a:901b:901b:8082:d157:db63:d157:3240	209.87.50.64
b51a:901b:901b:8082:d157:db63:d157:3241	209.87.50.65
b51a:901b:901b:8082:d157:db63:d157:3242	209.87.50.66
b51a:901b:901b:8082:d157:db63:d157:3243	209.87.50.67
b51a:901b:901b:8082:d157:db63:d157:3244	209.87.50.68
b51a:901b:901b:8082:d157:db63:d157:3245	209.87.50.69
b51a:901b:901b:8082:d157:db63:d157:3246	209.87.50.70
b51a:901b:901b:8082:d157:db63:d157:3247	209.87.50.71
b51a:901b:901b:8082:d157:db63:d157:3248	209.87.50.72
b51a:901b:901b:8082:d157:db63:d157:3249	209.87.50.73
b51a:901b:901b:8082:d157:db63:d157:324a	209.87.50.74
b51a:901b:901b:8082:d157:db63:d157:324b	209.87.50.75
b51a:901b:901b:8082:d157:db63:d157:324c	209.87.50.76
b51a:901b:901b:8082:d157:db63:d157:324d	209.87.50.77
b51a:901b:901b:8082:d157:db63:d157:324e	209.87.50.78
b51a:901b:901b:8082:d157:db63:d157:324f	209.87.50.79
b51a:901b:901b:8082:d157:db63:d157:3250	209.87.50.80
b51a:901b:901b:8082:d157:db63:d157:3251	209.87.50.81
b51a:901b:901b:8082:d157:db63:d157:3252	209.87.50.82
b51a:901b:901b:8082:d157:db63:d157:3253	209.87.50.83
b51a:901b:901b:8082:d157:db63:d157:3254	209.87.50.84
b51a:901b:901b:8082:d157:db63:d157:3255	209.87.50.85
b51a:901b:901b:8082:d157:db63:d157:3256	209.87.50.86
b51a:901b:901b:8082:d157:db63:d157:3257	209.87.50.87
b51a:901b:901b:8082:d157:db63:d157:3258	209.87.50.88
b51a:901b:901b:8082:d157:db63:d157:3259	209.87.50.89
b51a:901b:901b:8082:d157:db63:d157:325a	209.87.50.90
b51a:901b:901b:8082:d157:db63:d157:325b	209.87.50.91
b51a:901b:901b:8082:d157:db63:d157:325c	209.87.50.92
b51a:901b:901b:8082:d157:db63:d157:325d	209.87.50.93
b51a:901b:901b:8082:d157:db63:d157:325e	209.87.50.94
b51a:901b:901b:8082:d157:db63:d157:325f	209.87.50.95
b51a:901b:901b:8082:d157:db63:d157:3260	209.87.50.96
b51a:901b:901b:8082:d157:db63:d157:3261	209.87.50.97
b51a:901b:901b:8082:d157:db63:d157:3262	209.87.50.98
b51a:901b:901b:8082:d157:db63:d157:3263	209.87.50.99
b51a:901b:901b:8082:d157:db63:d157:3264	209.87.50.100
b51a:901b:901b:8082:d157:db63:d157:3265	209.87.50.101
b51a:901b:901b:8082:d157:db63:d157:3266	209.87.50.102
b51a:901b:901b:8082:d157:db63:d157:3267	209.87.50.103
b51a:901b:901b:8082:d157:db63:d157:3268	209.87.50.104
b51a:901b:901b:8082:d157:db63:d157:3269	209.87.50.105
b51a:901b:901b:8082:d157:db63:d157:326a	209.87.50.106
b51a:901b:901b:8082:d157:db63:d157:326b	209.87.50.107
b51a:901b:901b:8082:d157:db63:d157:326c	209.87.50.108
b51a:901b:901b:8082:d157:db63:d157:326d	209.87.50.109
b51a:901b:901b:8082:d157:db63:d157:326e	209.87.50.110
b51a:901b:901b:8082:d157:db63:d157:326f	209.87.50.111
b51a:901b:901b:8082:d157:db63:d157:3270	209.87.50.112
b51a:901b:901b:8082:d157:db63:d157:3271	209.87.50.113
b51a:901b:901b:8082:d157:db63:d157:3272	209.87.50.114
b51a:901b:901b:8082:d157:db63:d157:3273	209.87.50.115
b51a:901b:901b:8082:d157:db63:d157:3274	209.87.50.116
b51a:901b:901b:8082:d157:db63:d157:3275	209.87.50.117
b51a:901b:901b:8082:d157:db63:d157:3276	209.87.50.118
b51a:901b:901b:8082:d157:db63:d157:3277	209.87.50.119
b51a:901b:901b:8082:d157:db63:d157:3278	209.87.50.120

b51a:901b:901b:8082:d157:db63:d157:3279	209.87.50.121
b51a:901b:901b:8082:d157:db63:d157:327a	209.87.50.122
b51a:901b:901b:8082:d157:db63:d157:327b	209.87.50.123
b51a:901b:901b:8082:d157:db63:d157:327c	209.87.50.124
b51a:901b:901b:8082:d157:db63:d157:327d	209.87.50.125
b51a:901b:901b:8082:d157:db63:d157:327e	209.87.50.126
b51a:901b:901b:8082:d157:db63:d157:327f	209.87.50.127
b51a:901b:901b:8082:d157:db63:d157:3280	209.87.50.128
b51a:901b:901b:8082:d157:db63:d157:3281	209.87.50.129
b51a:901b:901b:8082:d157:db63:d157:3282	209.87.50.130
b51a:901b:901b:8082:d157:db63:d157:3283	209.87.50.131
b51a:901b:901b:8082:d157:db63:d157:3284	209.87.50.132
b51a:901b:901b:8082:d157:db63:d157:3285	209.87.50.133
b51a:901b:901b:8082:d157:db63:d157:3286	209.87.50.134
b51a:901b:901b:8082:d157:db63:d157:3287	209.87.50.135
b51a:901b:901b:8082:d157:db63:d157:3288	209.87.50.136
b51a:901b:901b:8082:d157:db63:d157:3289	209.87.50.137
b51a:901b:901b:8082:d157:db63:d157:328a	209.87.50.138
b51a:901b:901b:8082:d157:db63:d157:328b	209.87.50.139
b51a:901b:901b:8082:d157:db63:d157:328c	209.87.50.140
b51a:901b:901b:8082:d157:db63:d157:328d	209.87.50.141
b51a:901b:901b:8082:d157:db63:d157:328e	209.87.50.142
b51a:901b:901b:8082:d157:db63:d157:328f	209.87.50.143
b51a:901b:901b:8082:d157:db63:d157:3290	209.87.50.144
b51a:901b:901b:8082:d157:db63:d157:3291	209.87.50.145
b51a:901b:901b:8082:d157:db63:d157:3292	209.87.50.146
b51a:901b:901b:8082:d157:db63:d157:3293	209.87.50.147
b51a:901b:901b:8082:d157:db63:d157:3294	209.87.50.148
b51a:901b:901b:8082:d157:db63:d157:3295	209.87.50.149
b51a:901b:901b:8082:d157:db63:d157:3296	209.87.50.150
b51a:901b:901b:8082:d157:db63:d157:3297	209.87.50.151
b51a:901b:901b:8082:d157:db63:d157:3298	209.87.50.152
b51a:901b:901b:8082:d157:db63:d157:3299	209.87.50.153
b51a:901b:901b:8082:d157:db63:d157:329a	209.87.50.154
b51a:901b:901b:8082:d157:db63:d157:329b	209.87.50.155
b51a:901b:901b:8082:d157:db63:d157:329c	209.87.50.156
b51a:901b:901b:8082:d157:db63:d157:329d	209.87.50.157
b51a:901b:901b:8082:d157:db63:d157:329e	209.87.50.158
b51a:901b:901b:8082:d157:db63:d157:329f	209.87.50.159
b51a:901b:901b:8082:d157:db63:d157:32a0	209.87.50.160
b51a:901b:901b:8082:d157:db63:d157:32a1	209.87.50.161
b51a:901b:901b:8082:d157:db63:d157:32a2	209.87.50.162
b51a:901b:901b:8082:d157:db63:d157:32a3	209.87.50.163
b51a:901b:901b:8082:d157:db63:d157:32a4	209.87.50.164
b51a:901b:901b:8082:d157:db63:d157:32a5	209.87.50.165
b51a:901b:901b:8082:d157:db63:d157:32a6	209.87.50.166
b51a:901b:901b:8082:d157:db63:d157:32a7	209.87.50.167
b51a:901b:901b:8082:d157:db63:d157:32a8	209.87.50.168
b51a:901b:901b:8082:d157:db63:d157:32a9	209.87.50.169
b51a:901b:901b:8082:d157:db63:d157:32aa	209.87.50.170
b51a:901b:901b:8082:d157:db63:d157:32ab	209.87.50.171
b51a:901b:901b:8082:d157:db63:d157:32ac	209.87.50.172
b51a:901b:901b:8082:d157:db63:d157:32ad	209.87.50.173
b51a:901b:901b:8082:d157:db63:d157:32ae	209.87.50.174
b51a:901b:901b:8082:d157:db63:d157:32af	209.87.50.175
b51a:901b:901b:8082:d157:db63:d157:32b0	209.87.50.176
b51a:901b:901b:8082:d157:db63:d157:32b1	209.87.50.177
b51a:901b:901b:8082:d157:db63:d157:32b2	209.87.50.178
b51a:901b:901b:8082:d157:db63:d157:32b3	209.87.50.179
b51a:901b:901b:8082:d157:db63:d157:32b4	209.87.50.180

b51a:901b:901b:8082:d157:db63:d157:32b5	209.87.50.181
b51a:901b:901b:8082:d157:db63:d157:32b6	209.87.50.182
b51a:901b:901b:8082:d157:db63:d157:32b7	209.87.50.183
b51a:901b:901b:8082:d157:db63:d157:32b8	209.87.50.184
b51a:901b:901b:8082:d157:db63:d157:32b9	209.87.50.185
b51a:901b:901b:8082:d157:db63:d157:32ba	209.87.50.186
b51a:901b:901b:8082:d157:db63:d157:32bb	209.87.50.187
b51a:901b:901b:8082:d157:db63:d157:32bc	209.87.50.188
b51a:901b:901b:8082:d157:db63:d157:32bd	209.87.50.189
b51a:901b:901b:8082:d157:db63:d157:32be	209.87.50.190
b51a:901b:901b:8082:d157:db63:d157:32bf	209.87.50.191
b51a:901b:901b:8082:d157:db63:d157:32c0	209.87.50.192
b51a:901b:901b:8082:d157:db63:d157:32c1	209.87.50.193
b51a:901b:901b:8082:d157:db63:d157:32c2	209.87.50.194
b51a:901b:901b:8082:d157:db63:d157:32c3	209.87.50.195
b51a:901b:901b:8082:d157:db63:d157:32c4	209.87.50.196
b51a:901b:901b:8082:d157:db63:d157:32c5	209.87.50.197
b51a:901b:901b:8082:d157:db63:d157:32c6	209.87.50.198
b51a:901b:901b:8082:d157:db63:d157:32c7	209.87.50.199
b51a:901b:901b:8082:d157:db63:d157:32c8	209.87.50.200
b51a:901b:901b:8082:d157:db63:d157:32c9	209.87.50.201
b51a:901b:901b:8082:d157:db63:d157:32ca	209.87.50.202
b51a:901b:901b:8082:d157:db63:d157:32cb	209.87.50.203
b51a:901b:901b:8082:d157:db63:d157:32cc	209.87.50.204
b51a:901b:901b:8082:d157:db63:d157:32cd	209.87.50.205
b51a:901b:901b:8082:d157:db63:d157:32ce	209.87.50.206
b51a:901b:901b:8082:d157:db63:d157:32cf	209.87.50.207
b51a:901b:901b:8082:d157:db63:d157:32d0	209.87.50.208
b51a:901b:901b:8082:d157:db63:d157:32d1	209.87.50.209
b51a:901b:901b:8082:d157:db63:d157:32d2	209.87.50.210
b51a:901b:901b:8082:d157:db63:d157:32d3	209.87.50.211
b51a:901b:901b:8082:d157:db63:d157:32d4	209.87.50.212
b51a:901b:901b:8082:d157:db63:d157:32d5	209.87.50.213
b51a:901b:901b:8082:d157:db63:d157:32d6	209.87.50.214
b51a:901b:901b:8082:d157:db63:d157:32d7	209.87.50.215
b51a:901b:901b:8082:d157:db63:d157:32d8	209.87.50.216
b51a:901b:901b:8082:d157:db63:d157:32d9	209.87.50.217
b51a:901b:901b:8082:d157:db63:d157:32da	209.87.50.218
b51a:901b:901b:8082:d157:db63:d157:32db	209.87.50.219
b51a:901b:901b:8082:d157:db63:d157:32dc	209.87.50.220
b51a:901b:901b:8082:d157:db63:d157:32dd	209.87.50.221
b51a:901b:901b:8082:d157:db63:d157:32de	209.87.50.222
b51a:901b:901b:8082:d157:db63:d157:32df	209.87.50.223
b51a:901b:901b:8082:d157:db63:d157:32e0	209.87.50.224
b51a:901b:901b:8082:d157:db63:d157:32e1	209.87.50.225
b51a:901b:901b:8082:d157:db63:d157:32e2	209.87.50.226
b51a:901b:901b:8082:d157:db63:d157:32e3	209.87.50.227
b51a:901b:901b:8082:d157:db63:d157:32e4	209.87.50.228
b51a:901b:901b:8082:d157:db63:d157:32e5	209.87.50.229
b51a:901b:901b:8082:d157:db63:d157:32e6	209.87.50.230
b51a:901b:901b:8082:d157:db63:d157:32e7	209.87.50.231
b51a:901b:901b:8082:d157:db63:d157:32e8	209.87.50.232
b51a:901b:901b:8082:d157:db63:d157:32e9	209.87.50.233
b51a:901b:901b:8082:d157:db63:d157:32ea	209.87.50.234
b51a:901b:901b:8082:d157:db63:d157:32eb	209.87.50.235
b51a:901b:901b:8082:d157:db63:d157:32ec	209.87.50.236
b51a:901b:901b:8082:d157:db63:d157:32ed	209.87.50.237
b51a:901b:901b:8082:d157:db63:d157:32ee	209.87.50.238
b51a:901b:901b:8082:d157:db63:d157:32ef	209.87.50.239
b51a:901b:901b:8082:d157:db63:d157:32f0	209.87.50.240
b51a:901b:901b:8082:d157:db63:d157:32f1	209.87.50.241
b51a:901b:901b:8082:d157:db63:d157:32f2	209.87.50.242
b51a:901b:901b:8082:d157:db63:d157:32f3	209.87.50.243
b51a:901b:901b:8082:d157:db63:d157:32f4	209.87.50.244
b51a:901b:901b:8082:d157:db63:d157:32f5	209.87.50.245
b51a:901b:901b:8082:d157:db63:d157:32f6	209.87.50.246
b51a:901b:901b:8082:d157:db63:d157:32f7	209.87.50.247
b51a:901b:901b:8082:d157:db63:d157:32f8	209.87.50.248
b51a:901b:901b:8082:d157:db63:d157:32f9	209.87.50.249
b51a:901b:901b:8082:d157:db63:d157:32fa	209.87.50.250
b51a:901b:901b:8082:d157:db63:d157:32fb	209.87.50.251
b51a:901b:901b:8082:d157:db63:d157:32fc	209.87.50.252
b51a:901b:901b:8082:d157:db63:d157:32fd	209.87.50.253
b51a:901b:901b:8082:d157:db63:d157:32fe	209.87.50.254
b51a:901b:901b:8082:d157:db63:d157:32ff	209.87.50.255

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.