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
cb15:901b:901b:1324:ada3:db24:b51f:3201	181.31.50.1
cb15:901b:901b:1324:ada3:db24:b51f:3202	181.31.50.2
cb15:901b:901b:1324:ada3:db24:b51f:3203	181.31.50.3
cb15:901b:901b:1324:ada3:db24:b51f:3204	181.31.50.4
cb15:901b:901b:1324:ada3:db24:b51f:3205	181.31.50.5
cb15:901b:901b:1324:ada3:db24:b51f:3206	181.31.50.6
cb15:901b:901b:1324:ada3:db24:b51f:3207	181.31.50.7
cb15:901b:901b:1324:ada3:db24:b51f:3208	181.31.50.8
cb15:901b:901b:1324:ada3:db24:b51f:3209	181.31.50.9
cb15:901b:901b:1324:ada3:db24:b51f:320a	181.31.50.10
cb15:901b:901b:1324:ada3:db24:b51f:320b	181.31.50.11
cb15:901b:901b:1324:ada3:db24:b51f:320c	181.31.50.12
cb15:901b:901b:1324:ada3:db24:b51f:320d	181.31.50.13
cb15:901b:901b:1324:ada3:db24:b51f:320e	181.31.50.14
cb15:901b:901b:1324:ada3:db24:b51f:320f	181.31.50.15
cb15:901b:901b:1324:ada3:db24:b51f:3210	181.31.50.16
cb15:901b:901b:1324:ada3:db24:b51f:3211	181.31.50.17
cb15:901b:901b:1324:ada3:db24:b51f:3212	181.31.50.18
cb15:901b:901b:1324:ada3:db24:b51f:3213	181.31.50.19
cb15:901b:901b:1324:ada3:db24:b51f:3214	181.31.50.20
cb15:901b:901b:1324:ada3:db24:b51f:3215	181.31.50.21
cb15:901b:901b:1324:ada3:db24:b51f:3216	181.31.50.22
cb15:901b:901b:1324:ada3:db24:b51f:3217	181.31.50.23
cb15:901b:901b:1324:ada3:db24:b51f:3218	181.31.50.24
cb15:901b:901b:1324:ada3:db24:b51f:3219	181.31.50.25
cb15:901b:901b:1324:ada3:db24:b51f:321a	181.31.50.26
cb15:901b:901b:1324:ada3:db24:b51f:321b	181.31.50.27
cb15:901b:901b:1324:ada3:db24:b51f:321c	181.31.50.28
cb15:901b:901b:1324:ada3:db24:b51f:321d	181.31.50.29
cb15:901b:901b:1324:ada3:db24:b51f:321e	181.31.50.30
cb15:901b:901b:1324:ada3:db24:b51f:321f	181.31.50.31
cb15:901b:901b:1324:ada3:db24:b51f:3220	181.31.50.32
cb15:901b:901b:1324:ada3:db24:b51f:3221	181.31.50.33
cb15:901b:901b:1324:ada3:db24:b51f:3222	181.31.50.34
cb15:901b:901b:1324:ada3:db24:b51f:3223	181.31.50.35
cb15:901b:901b:1324:ada3:db24:b51f:3224	181.31.50.36
cb15:901b:901b:1324:ada3:db24:b51f:3225	181.31.50.37
cb15:901b:901b:1324:ada3:db24:b51f:3226	181.31.50.38
cb15:901b:901b:1324:ada3:db24:b51f:3227	181.31.50.39
cb15:901b:901b:1324:ada3:db24:b51f:3228	181.31.50.40
cb15:901b:901b:1324:ada3:db24:b51f:3229	181.31.50.41
cb15:901b:901b:1324:ada3:db24:b51f:322a	181.31.50.42
cb15:901b:901b:1324:ada3:db24:b51f:322b	181.31.50.43
cb15:901b:901b:1324:ada3:db24:b51f:322c	181.31.50.44
cb15:901b:901b:1324:ada3:db24:b51f:322d	181.31.50.45
cb15:901b:901b:1324:ada3:db24:b51f:322e	181.31.50.46
cb15:901b:901b:1324:ada3:db24:b51f:322f	181.31.50.47
cb15:901b:901b:1324:ada3:db24:b51f:3230	181.31.50.48
cb15:901b:901b:1324:ada3:db24:b51f:3231	181.31.50.49
cb15:901b:901b:1324:ada3:db24:b51f:3232	181.31.50.50
cb15:901b:901b:1324:ada3:db24:b51f:3233	181.31.50.51
cb15:901b:901b:1324:ada3:db24:b51f:3234	181.31.50.52
cb15:901b:901b:1324:ada3:db24:b51f:3235	181.31.50.53
cb15:901b:901b:1324:ada3:db24:b51f:3236	181.31.50.54
cb15:901b:901b:1324:ada3:db24:b51f:3237	181.31.50.55
cb15:901b:901b:1324:ada3:db24:b51f:3238	181.31.50.56
cb15:901b:901b:1324:ada3:db24:b51f:3239	181.31.50.57
cb15:901b:901b:1324:ada3:db24:b51f:323a	181.31.50.58
cb15:901b:901b:1324:ada3:db24:b51f:323b	181.31.50.59
cb15:901b:901b:1324:ada3:db24:b51f:323c	181.31.50.60

cb15:901b:901b:1324:ada3:db24:b51f:323d	181.31.50.61
cb15:901b:901b:1324:ada3:db24:b51f:323e	181.31.50.62
cb15:901b:901b:1324:ada3:db24:b51f:323f	181.31.50.63
cb15:901b:901b:1324:ada3:db24:b51f:3240	181.31.50.64
cb15:901b:901b:1324:ada3:db24:b51f:3241	181.31.50.65
cb15:901b:901b:1324:ada3:db24:b51f:3242	181.31.50.66
cb15:901b:901b:1324:ada3:db24:b51f:3243	181.31.50.67
cb15:901b:901b:1324:ada3:db24:b51f:3244	181.31.50.68
cb15:901b:901b:1324:ada3:db24:b51f:3245	181.31.50.69
cb15:901b:901b:1324:ada3:db24:b51f:3246	181.31.50.70
cb15:901b:901b:1324:ada3:db24:b51f:3247	181.31.50.71
cb15:901b:901b:1324:ada3:db24:b51f:3248	181.31.50.72
cb15:901b:901b:1324:ada3:db24:b51f:3249	181.31.50.73
cb15:901b:901b:1324:ada3:db24:b51f:324a	181.31.50.74
cb15:901b:901b:1324:ada3:db24:b51f:324b	181.31.50.75
cb15:901b:901b:1324:ada3:db24:b51f:324c	181.31.50.76
cb15:901b:901b:1324:ada3:db24:b51f:324d	181.31.50.77
cb15:901b:901b:1324:ada3:db24:b51f:324e	181.31.50.78
cb15:901b:901b:1324:ada3:db24:b51f:324f	181.31.50.79
cb15:901b:901b:1324:ada3:db24:b51f:3250	181.31.50.80
cb15:901b:901b:1324:ada3:db24:b51f:3251	181.31.50.81
cb15:901b:901b:1324:ada3:db24:b51f:3252	181.31.50.82
cb15:901b:901b:1324:ada3:db24:b51f:3253	181.31.50.83
cb15:901b:901b:1324:ada3:db24:b51f:3254	181.31.50.84
cb15:901b:901b:1324:ada3:db24:b51f:3255	181.31.50.85
cb15:901b:901b:1324:ada3:db24:b51f:3256	181.31.50.86
cb15:901b:901b:1324:ada3:db24:b51f:3257	181.31.50.87
cb15:901b:901b:1324:ada3:db24:b51f:3258	181.31.50.88
cb15:901b:901b:1324:ada3:db24:b51f:3259	181.31.50.89
cb15:901b:901b:1324:ada3:db24:b51f:325a	181.31.50.90
cb15:901b:901b:1324:ada3:db24:b51f:325b	181.31.50.91
cb15:901b:901b:1324:ada3:db24:b51f:325c	181.31.50.92
cb15:901b:901b:1324:ada3:db24:b51f:325d	181.31.50.93
cb15:901b:901b:1324:ada3:db24:b51f:325e	181.31.50.94
cb15:901b:901b:1324:ada3:db24:b51f:325f	181.31.50.95
cb15:901b:901b:1324:ada3:db24:b51f:3260	181.31.50.96
cb15:901b:901b:1324:ada3:db24:b51f:3261	181.31.50.97
cb15:901b:901b:1324:ada3:db24:b51f:3262	181.31.50.98
cb15:901b:901b:1324:ada3:db24:b51f:3263	181.31.50.99
cb15:901b:901b:1324:ada3:db24:b51f:3264	181.31.50.100
cb15:901b:901b:1324:ada3:db24:b51f:3265	181.31.50.101
cb15:901b:901b:1324:ada3:db24:b51f:3266	181.31.50.102
cb15:901b:901b:1324:ada3:db24:b51f:3267	181.31.50.103
cb15:901b:901b:1324:ada3:db24:b51f:3268	181.31.50.104
cb15:901b:901b:1324:ada3:db24:b51f:3269	181.31.50.105
cb15:901b:901b:1324:ada3:db24:b51f:326a	181.31.50.106
cb15:901b:901b:1324:ada3:db24:b51f:326b	181.31.50.107
cb15:901b:901b:1324:ada3:db24:b51f:326c	181.31.50.108
cb15:901b:901b:1324:ada3:db24:b51f:326d	181.31.50.109
cb15:901b:901b:1324:ada3:db24:b51f:326e	181.31.50.110
cb15:901b:901b:1324:ada3:db24:b51f:326f	181.31.50.111
cb15:901b:901b:1324:ada3:db24:b51f:3270	181.31.50.112
cb15:901b:901b:1324:ada3:db24:b51f:3271	181.31.50.113
cb15:901b:901b:1324:ada3:db24:b51f:3272	181.31.50.114
cb15:901b:901b:1324:ada3:db24:b51f:3273	181.31.50.115
cb15:901b:901b:1324:ada3:db24:b51f:3274	181.31.50.116
cb15:901b:901b:1324:ada3:db24:b51f:3275	181.31.50.117
cb15:901b:901b:1324:ada3:db24:b51f:3276	181.31.50.118
cb15:901b:901b:1324:ada3:db24:b51f:3277	181.31.50.119
cb15:901b:901b:1324:ada3:db24:b51f:3278	181.31.50.120

cb15:901b:901b:1324:ada3:db24:b51f:3279	181.31.50.121
cb15:901b:901b:1324:ada3:db24:b51f:327a	181.31.50.122
cb15:901b:901b:1324:ada3:db24:b51f:327b	181.31.50.123
cb15:901b:901b:1324:ada3:db24:b51f:327c	181.31.50.124
cb15:901b:901b:1324:ada3:db24:b51f:327d	181.31.50.125
cb15:901b:901b:1324:ada3:db24:b51f:327e	181.31.50.126
cb15:901b:901b:1324:ada3:db24:b51f:327f	181.31.50.127
cb15:901b:901b:1324:ada3:db24:b51f:3280	181.31.50.128
cb15:901b:901b:1324:ada3:db24:b51f:3281	181.31.50.129
cb15:901b:901b:1324:ada3:db24:b51f:3282	181.31.50.130
cb15:901b:901b:1324:ada3:db24:b51f:3283	181.31.50.131
cb15:901b:901b:1324:ada3:db24:b51f:3284	181.31.50.132
cb15:901b:901b:1324:ada3:db24:b51f:3285	181.31.50.133
cb15:901b:901b:1324:ada3:db24:b51f:3286	181.31.50.134
cb15:901b:901b:1324:ada3:db24:b51f:3287	181.31.50.135
cb15:901b:901b:1324:ada3:db24:b51f:3288	181.31.50.136
cb15:901b:901b:1324:ada3:db24:b51f:3289	181.31.50.137
cb15:901b:901b:1324:ada3:db24:b51f:328a	181.31.50.138
cb15:901b:901b:1324:ada3:db24:b51f:328b	181.31.50.139
cb15:901b:901b:1324:ada3:db24:b51f:328c	181.31.50.140
cb15:901b:901b:1324:ada3:db24:b51f:328d	181.31.50.141
cb15:901b:901b:1324:ada3:db24:b51f:328e	181.31.50.142
cb15:901b:901b:1324:ada3:db24:b51f:328f	181.31.50.143
cb15:901b:901b:1324:ada3:db24:b51f:3290	181.31.50.144
cb15:901b:901b:1324:ada3:db24:b51f:3291	181.31.50.145
cb15:901b:901b:1324:ada3:db24:b51f:3292	181.31.50.146
cb15:901b:901b:1324:ada3:db24:b51f:3293	181.31.50.147
cb15:901b:901b:1324:ada3:db24:b51f:3294	181.31.50.148
cb15:901b:901b:1324:ada3:db24:b51f:3295	181.31.50.149
cb15:901b:901b:1324:ada3:db24:b51f:3296	181.31.50.150
cb15:901b:901b:1324:ada3:db24:b51f:3297	181.31.50.151
cb15:901b:901b:1324:ada3:db24:b51f:3298	181.31.50.152
cb15:901b:901b:1324:ada3:db24:b51f:3299	181.31.50.153
cb15:901b:901b:1324:ada3:db24:b51f:329a	181.31.50.154
cb15:901b:901b:1324:ada3:db24:b51f:329b	181.31.50.155
cb15:901b:901b:1324:ada3:db24:b51f:329c	181.31.50.156
cb15:901b:901b:1324:ada3:db24:b51f:329d	181.31.50.157
cb15:901b:901b:1324:ada3:db24:b51f:329e	181.31.50.158
cb15:901b:901b:1324:ada3:db24:b51f:329f	181.31.50.159
cb15:901b:901b:1324:ada3:db24:b51f:32a0	181.31.50.160
cb15:901b:901b:1324:ada3:db24:b51f:32a1	181.31.50.161
cb15:901b:901b:1324:ada3:db24:b51f:32a2	181.31.50.162
cb15:901b:901b:1324:ada3:db24:b51f:32a3	181.31.50.163
cb15:901b:901b:1324:ada3:db24:b51f:32a4	181.31.50.164
cb15:901b:901b:1324:ada3:db24:b51f:32a5	181.31.50.165
cb15:901b:901b:1324:ada3:db24:b51f:32a6	181.31.50.166
cb15:901b:901b:1324:ada3:db24:b51f:32a7	181.31.50.167
cb15:901b:901b:1324:ada3:db24:b51f:32a8	181.31.50.168
cb15:901b:901b:1324:ada3:db24:b51f:32a9	181.31.50.169
cb15:901b:901b:1324:ada3:db24:b51f:32aa	181.31.50.170
cb15:901b:901b:1324:ada3:db24:b51f:32ab	181.31.50.171
cb15:901b:901b:1324:ada3:db24:b51f:32ac	181.31.50.172
cb15:901b:901b:1324:ada3:db24:b51f:32ad	181.31.50.173
cb15:901b:901b:1324:ada3:db24:b51f:32ae	181.31.50.174
cb15:901b:901b:1324:ada3:db24:b51f:32af	181.31.50.175
cb15:901b:901b:1324:ada3:db24:b51f:32b0	181.31.50.176
cb15:901b:901b:1324:ada3:db24:b51f:32b1	181.31.50.177
cb15:901b:901b:1324:ada3:db24:b51f:32b2	181.31.50.178
cb15:901b:901b:1324:ada3:db24:b51f:32b3	181.31.50.179
cb15:901b:901b:1324:ada3:db24:b51f:32b4	181.31.50.180

cb15:901b:901b:1324:ada3:db24:b51f:32b5	181.31.50.181
cb15:901b:901b:1324:ada3:db24:b51f:32b6	181.31.50.182
cb15:901b:901b:1324:ada3:db24:b51f:32b7	181.31.50.183
cb15:901b:901b:1324:ada3:db24:b51f:32b8	181.31.50.184
cb15:901b:901b:1324:ada3:db24:b51f:32b9	181.31.50.185
cb15:901b:901b:1324:ada3:db24:b51f:32ba	181.31.50.186
cb15:901b:901b:1324:ada3:db24:b51f:32bb	181.31.50.187
cb15:901b:901b:1324:ada3:db24:b51f:32bc	181.31.50.188
cb15:901b:901b:1324:ada3:db24:b51f:32bd	181.31.50.189
cb15:901b:901b:1324:ada3:db24:b51f:32be	181.31.50.190
cb15:901b:901b:1324:ada3:db24:b51f:32bf	181.31.50.191
cb15:901b:901b:1324:ada3:db24:b51f:32c0	181.31.50.192
cb15:901b:901b:1324:ada3:db24:b51f:32c1	181.31.50.193
cb15:901b:901b:1324:ada3:db24:b51f:32c2	181.31.50.194
cb15:901b:901b:1324:ada3:db24:b51f:32c3	181.31.50.195
cb15:901b:901b:1324:ada3:db24:b51f:32c4	181.31.50.196
cb15:901b:901b:1324:ada3:db24:b51f:32c5	181.31.50.197
cb15:901b:901b:1324:ada3:db24:b51f:32c6	181.31.50.198
cb15:901b:901b:1324:ada3:db24:b51f:32c7	181.31.50.199
cb15:901b:901b:1324:ada3:db24:b51f:32c8	181.31.50.200
cb15:901b:901b:1324:ada3:db24:b51f:32c9	181.31.50.201
cb15:901b:901b:1324:ada3:db24:b51f:32ca	181.31.50.202
cb15:901b:901b:1324:ada3:db24:b51f:32cb	181.31.50.203
cb15:901b:901b:1324:ada3:db24:b51f:32cc	181.31.50.204
cb15:901b:901b:1324:ada3:db24:b51f:32cd	181.31.50.205
cb15:901b:901b:1324:ada3:db24:b51f:32ce	181.31.50.206
cb15:901b:901b:1324:ada3:db24:b51f:32cf	181.31.50.207
cb15:901b:901b:1324:ada3:db24:b51f:32d0	181.31.50.208
cb15:901b:901b:1324:ada3:db24:b51f:32d1	181.31.50.209
cb15:901b:901b:1324:ada3:db24:b51f:32d2	181.31.50.210
cb15:901b:901b:1324:ada3:db24:b51f:32d3	181.31.50.211
cb15:901b:901b:1324:ada3:db24:b51f:32d4	181.31.50.212
cb15:901b:901b:1324:ada3:db24:b51f:32d5	181.31.50.213
cb15:901b:901b:1324:ada3:db24:b51f:32d6	181.31.50.214
cb15:901b:901b:1324:ada3:db24:b51f:32d7	181.31.50.215
cb15:901b:901b:1324:ada3:db24:b51f:32d8	181.31.50.216
cb15:901b:901b:1324:ada3:db24:b51f:32d9	181.31.50.217
cb15:901b:901b:1324:ada3:db24:b51f:32da	181.31.50.218
cb15:901b:901b:1324:ada3:db24:b51f:32db	181.31.50.219
cb15:901b:901b:1324:ada3:db24:b51f:32dc	181.31.50.220
cb15:901b:901b:1324:ada3:db24:b51f:32dd	181.31.50.221
cb15:901b:901b:1324:ada3:db24:b51f:32de	181.31.50.222
cb15:901b:901b:1324:ada3:db24:b51f:32df	181.31.50.223
cb15:901b:901b:1324:ada3:db24:b51f:32e0	181.31.50.224
cb15:901b:901b:1324:ada3:db24:b51f:32e1	181.31.50.225
cb15:901b:901b:1324:ada3:db24:b51f:32e2	181.31.50.226
cb15:901b:901b:1324:ada3:db24:b51f:32e3	181.31.50.227
cb15:901b:901b:1324:ada3:db24:b51f:32e4	181.31.50.228
cb15:901b:901b:1324:ada3:db24:b51f:32e5	181.31.50.229
cb15:901b:901b:1324:ada3:db24:b51f:32e6	181.31.50.230
cb15:901b:901b:1324:ada3:db24:b51f:32e7	181.31.50.231
cb15:901b:901b:1324:ada3:db24:b51f:32e8	181.31.50.232
cb15:901b:901b:1324:ada3:db24:b51f:32e9	181.31.50.233
cb15:901b:901b:1324:ada3:db24:b51f:32ea	181.31.50.234
cb15:901b:901b:1324:ada3:db24:b51f:32eb	181.31.50.235
cb15:901b:901b:1324:ada3:db24:b51f:32ec	181.31.50.236
cb15:901b:901b:1324:ada3:db24:b51f:32ed	181.31.50.237
cb15:901b:901b:1324:ada3:db24:b51f:32ee	181.31.50.238
cb15:901b:901b:1324:ada3:db24:b51f:32ef	181.31.50.239
cb15:901b:901b:1324:ada3:db24:b51f:32f0	181.31.50.240
cb15:901b:901b:1324:ada3:db24:b51f:32f1	181.31.50.241
cb15:901b:901b:1324:ada3:db24:b51f:32f2	181.31.50.242
cb15:901b:901b:1324:ada3:db24:b51f:32f3	181.31.50.243
cb15:901b:901b:1324:ada3:db24:b51f:32f4	181.31.50.244
cb15:901b:901b:1324:ada3:db24:b51f:32f5	181.31.50.245
cb15:901b:901b:1324:ada3:db24:b51f:32f6	181.31.50.246
cb15:901b:901b:1324:ada3:db24:b51f:32f7	181.31.50.247
cb15:901b:901b:1324:ada3:db24:b51f:32f8	181.31.50.248
cb15:901b:901b:1324:ada3:db24:b51f:32f9	181.31.50.249
cb15:901b:901b:1324:ada3:db24:b51f:32fa	181.31.50.250
cb15:901b:901b:1324:ada3:db24:b51f:32fb	181.31.50.251
cb15:901b:901b:1324:ada3:db24:b51f:32fc	181.31.50.252
cb15:901b:901b:1324:ada3:db24:b51f:32fd	181.31.50.253
cb15:901b:901b:1324:ada3:db24:b51f:32fe	181.31.50.254
cb15:901b:901b:1324:ada3:db24:b51f:32ff	181.31.50.255

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.