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:d157:3101	209.87.49.1
b51a:901b:901b:8082:d157:db63:d157:3102	209.87.49.2
b51a:901b:901b:8082:d157:db63:d157:3103	209.87.49.3
b51a:901b:901b:8082:d157:db63:d157:3104	209.87.49.4
b51a:901b:901b:8082:d157:db63:d157:3105	209.87.49.5
b51a:901b:901b:8082:d157:db63:d157:3106	209.87.49.6
b51a:901b:901b:8082:d157:db63:d157:3107	209.87.49.7
b51a:901b:901b:8082:d157:db63:d157:3108	209.87.49.8
b51a:901b:901b:8082:d157:db63:d157:3109	209.87.49.9
b51a:901b:901b:8082:d157:db63:d157:310a	209.87.49.10
b51a:901b:901b:8082:d157:db63:d157:310b	209.87.49.11
b51a:901b:901b:8082:d157:db63:d157:310c	209.87.49.12
b51a:901b:901b:8082:d157:db63:d157:310d	209.87.49.13
b51a:901b:901b:8082:d157:db63:d157:310e	209.87.49.14
b51a:901b:901b:8082:d157:db63:d157:310f	209.87.49.15
b51a:901b:901b:8082:d157:db63:d157:3110	209.87.49.16
b51a:901b:901b:8082:d157:db63:d157:3111	209.87.49.17
b51a:901b:901b:8082:d157:db63:d157:3112	209.87.49.18
b51a:901b:901b:8082:d157:db63:d157:3113	209.87.49.19
b51a:901b:901b:8082:d157:db63:d157:3114	209.87.49.20
b51a:901b:901b:8082:d157:db63:d157:3115	209.87.49.21
b51a:901b:901b:8082:d157:db63:d157:3116	209.87.49.22
b51a:901b:901b:8082:d157:db63:d157:3117	209.87.49.23
b51a:901b:901b:8082:d157:db63:d157:3118	209.87.49.24
b51a:901b:901b:8082:d157:db63:d157:3119	209.87.49.25
b51a:901b:901b:8082:d157:db63:d157:311a	209.87.49.26
b51a:901b:901b:8082:d157:db63:d157:311b	209.87.49.27
b51a:901b:901b:8082:d157:db63:d157:311c	209.87.49.28
b51a:901b:901b:8082:d157:db63:d157:311d	209.87.49.29
b51a:901b:901b:8082:d157:db63:d157:311e	209.87.49.30
b51a:901b:901b:8082:d157:db63:d157:311f	209.87.49.31
b51a:901b:901b:8082:d157:db63:d157:3120	209.87.49.32
b51a:901b:901b:8082:d157:db63:d157:3121	209.87.49.33
b51a:901b:901b:8082:d157:db63:d157:3122	209.87.49.34
b51a:901b:901b:8082:d157:db63:d157:3123	209.87.49.35
b51a:901b:901b:8082:d157:db63:d157:3124	209.87.49.36
b51a:901b:901b:8082:d157:db63:d157:3125	209.87.49.37
b51a:901b:901b:8082:d157:db63:d157:3126	209.87.49.38
b51a:901b:901b:8082:d157:db63:d157:3127	209.87.49.39
b51a:901b:901b:8082:d157:db63:d157:3128	209.87.49.40
b51a:901b:901b:8082:d157:db63:d157:3129	209.87.49.41
b51a:901b:901b:8082:d157:db63:d157:312a	209.87.49.42
b51a:901b:901b:8082:d157:db63:d157:312b	209.87.49.43
b51a:901b:901b:8082:d157:db63:d157:312c	209.87.49.44
b51a:901b:901b:8082:d157:db63:d157:312d	209.87.49.45
b51a:901b:901b:8082:d157:db63:d157:312e	209.87.49.46
b51a:901b:901b:8082:d157:db63:d157:312f	209.87.49.47
b51a:901b:901b:8082:d157:db63:d157:3130	209.87.49.48
b51a:901b:901b:8082:d157:db63:d157:3131	209.87.49.49
b51a:901b:901b:8082:d157:db63:d157:3132	209.87.49.50
b51a:901b:901b:8082:d157:db63:d157:3133	209.87.49.51
b51a:901b:901b:8082:d157:db63:d157:3134	209.87.49.52
b51a:901b:901b:8082:d157:db63:d157:3135	209.87.49.53
b51a:901b:901b:8082:d157:db63:d157:3136	209.87.49.54
b51a:901b:901b:8082:d157:db63:d157:3137	209.87.49.55
b51a:901b:901b:8082:d157:db63:d157:3138	209.87.49.56
b51a:901b:901b:8082:d157:db63:d157:3139	209.87.49.57
b51a:901b:901b:8082:d157:db63:d157:313a	209.87.49.58
b51a:901b:901b:8082:d157:db63:d157:313b	209.87.49.59
b51a:901b:901b:8082:d157:db63:d157:313c	209.87.49.60

b51a:901b:901b:8082:d157:db63:d157:313d	209.87.49.61
b51a:901b:901b:8082:d157:db63:d157:313e	209.87.49.62
b51a:901b:901b:8082:d157:db63:d157:313f	209.87.49.63
b51a:901b:901b:8082:d157:db63:d157:3140	209.87.49.64
b51a:901b:901b:8082:d157:db63:d157:3141	209.87.49.65
b51a:901b:901b:8082:d157:db63:d157:3142	209.87.49.66
b51a:901b:901b:8082:d157:db63:d157:3143	209.87.49.67
b51a:901b:901b:8082:d157:db63:d157:3144	209.87.49.68
b51a:901b:901b:8082:d157:db63:d157:3145	209.87.49.69
b51a:901b:901b:8082:d157:db63:d157:3146	209.87.49.70
b51a:901b:901b:8082:d157:db63:d157:3147	209.87.49.71
b51a:901b:901b:8082:d157:db63:d157:3148	209.87.49.72
b51a:901b:901b:8082:d157:db63:d157:3149	209.87.49.73
b51a:901b:901b:8082:d157:db63:d157:314a	209.87.49.74
b51a:901b:901b:8082:d157:db63:d157:314b	209.87.49.75
b51a:901b:901b:8082:d157:db63:d157:314c	209.87.49.76
b51a:901b:901b:8082:d157:db63:d157:314d	209.87.49.77
b51a:901b:901b:8082:d157:db63:d157:314e	209.87.49.78
b51a:901b:901b:8082:d157:db63:d157:314f	209.87.49.79
b51a:901b:901b:8082:d157:db63:d157:3150	209.87.49.80
b51a:901b:901b:8082:d157:db63:d157:3151	209.87.49.81
b51a:901b:901b:8082:d157:db63:d157:3152	209.87.49.82
b51a:901b:901b:8082:d157:db63:d157:3153	209.87.49.83
b51a:901b:901b:8082:d157:db63:d157:3154	209.87.49.84
b51a:901b:901b:8082:d157:db63:d157:3155	209.87.49.85
b51a:901b:901b:8082:d157:db63:d157:3156	209.87.49.86
b51a:901b:901b:8082:d157:db63:d157:3157	209.87.49.87
b51a:901b:901b:8082:d157:db63:d157:3158	209.87.49.88
b51a:901b:901b:8082:d157:db63:d157:3159	209.87.49.89
b51a:901b:901b:8082:d157:db63:d157:315a	209.87.49.90
b51a:901b:901b:8082:d157:db63:d157:315b	209.87.49.91
b51a:901b:901b:8082:d157:db63:d157:315c	209.87.49.92
b51a:901b:901b:8082:d157:db63:d157:315d	209.87.49.93
b51a:901b:901b:8082:d157:db63:d157:315e	209.87.49.94
b51a:901b:901b:8082:d157:db63:d157:315f	209.87.49.95
b51a:901b:901b:8082:d157:db63:d157:3160	209.87.49.96
b51a:901b:901b:8082:d157:db63:d157:3161	209.87.49.97
b51a:901b:901b:8082:d157:db63:d157:3162	209.87.49.98
b51a:901b:901b:8082:d157:db63:d157:3163	209.87.49.99
b51a:901b:901b:8082:d157:db63:d157:3164	209.87.49.100
b51a:901b:901b:8082:d157:db63:d157:3165	209.87.49.101
b51a:901b:901b:8082:d157:db63:d157:3166	209.87.49.102
b51a:901b:901b:8082:d157:db63:d157:3167	209.87.49.103
b51a:901b:901b:8082:d157:db63:d157:3168	209.87.49.104
b51a:901b:901b:8082:d157:db63:d157:3169	209.87.49.105
b51a:901b:901b:8082:d157:db63:d157:316a	209.87.49.106
b51a:901b:901b:8082:d157:db63:d157:316b	209.87.49.107
b51a:901b:901b:8082:d157:db63:d157:316c	209.87.49.108
b51a:901b:901b:8082:d157:db63:d157:316d	209.87.49.109
b51a:901b:901b:8082:d157:db63:d157:316e	209.87.49.110
b51a:901b:901b:8082:d157:db63:d157:316f	209.87.49.111
b51a:901b:901b:8082:d157:db63:d157:3170	209.87.49.112
b51a:901b:901b:8082:d157:db63:d157:3171	209.87.49.113
b51a:901b:901b:8082:d157:db63:d157:3172	209.87.49.114
b51a:901b:901b:8082:d157:db63:d157:3173	209.87.49.115
b51a:901b:901b:8082:d157:db63:d157:3174	209.87.49.116
b51a:901b:901b:8082:d157:db63:d157:3175	209.87.49.117
b51a:901b:901b:8082:d157:db63:d157:3176	209.87.49.118
b51a:901b:901b:8082:d157:db63:d157:3177	209.87.49.119
b51a:901b:901b:8082:d157:db63:d157:3178	209.87.49.120

b51a:901b:901b:8082:d157:db63:d157:3179	209.87.49.121
b51a:901b:901b:8082:d157:db63:d157:317a	209.87.49.122
b51a:901b:901b:8082:d157:db63:d157:317b	209.87.49.123
b51a:901b:901b:8082:d157:db63:d157:317c	209.87.49.124
b51a:901b:901b:8082:d157:db63:d157:317d	209.87.49.125
b51a:901b:901b:8082:d157:db63:d157:317e	209.87.49.126
b51a:901b:901b:8082:d157:db63:d157:317f	209.87.49.127
b51a:901b:901b:8082:d157:db63:d157:3180	209.87.49.128
b51a:901b:901b:8082:d157:db63:d157:3181	209.87.49.129
b51a:901b:901b:8082:d157:db63:d157:3182	209.87.49.130
b51a:901b:901b:8082:d157:db63:d157:3183	209.87.49.131
b51a:901b:901b:8082:d157:db63:d157:3184	209.87.49.132
b51a:901b:901b:8082:d157:db63:d157:3185	209.87.49.133
b51a:901b:901b:8082:d157:db63:d157:3186	209.87.49.134
b51a:901b:901b:8082:d157:db63:d157:3187	209.87.49.135
b51a:901b:901b:8082:d157:db63:d157:3188	209.87.49.136
b51a:901b:901b:8082:d157:db63:d157:3189	209.87.49.137
b51a:901b:901b:8082:d157:db63:d157:318a	209.87.49.138
b51a:901b:901b:8082:d157:db63:d157:318b	209.87.49.139
b51a:901b:901b:8082:d157:db63:d157:318c	209.87.49.140
b51a:901b:901b:8082:d157:db63:d157:318d	209.87.49.141
b51a:901b:901b:8082:d157:db63:d157:318e	209.87.49.142
b51a:901b:901b:8082:d157:db63:d157:318f	209.87.49.143
b51a:901b:901b:8082:d157:db63:d157:3190	209.87.49.144
b51a:901b:901b:8082:d157:db63:d157:3191	209.87.49.145
b51a:901b:901b:8082:d157:db63:d157:3192	209.87.49.146
b51a:901b:901b:8082:d157:db63:d157:3193	209.87.49.147
b51a:901b:901b:8082:d157:db63:d157:3194	209.87.49.148
b51a:901b:901b:8082:d157:db63:d157:3195	209.87.49.149
b51a:901b:901b:8082:d157:db63:d157:3196	209.87.49.150
b51a:901b:901b:8082:d157:db63:d157:3197	209.87.49.151
b51a:901b:901b:8082:d157:db63:d157:3198	209.87.49.152
b51a:901b:901b:8082:d157:db63:d157:3199	209.87.49.153
b51a:901b:901b:8082:d157:db63:d157:319a	209.87.49.154
b51a:901b:901b:8082:d157:db63:d157:319b	209.87.49.155
b51a:901b:901b:8082:d157:db63:d157:319c	209.87.49.156
b51a:901b:901b:8082:d157:db63:d157:319d	209.87.49.157
b51a:901b:901b:8082:d157:db63:d157:319e	209.87.49.158
b51a:901b:901b:8082:d157:db63:d157:319f	209.87.49.159
b51a:901b:901b:8082:d157:db63:d157:31a0	209.87.49.160
b51a:901b:901b:8082:d157:db63:d157:31a1	209.87.49.161
b51a:901b:901b:8082:d157:db63:d157:31a2	209.87.49.162
b51a:901b:901b:8082:d157:db63:d157:31a3	209.87.49.163
b51a:901b:901b:8082:d157:db63:d157:31a4	209.87.49.164
b51a:901b:901b:8082:d157:db63:d157:31a5	209.87.49.165
b51a:901b:901b:8082:d157:db63:d157:31a6	209.87.49.166
b51a:901b:901b:8082:d157:db63:d157:31a7	209.87.49.167
b51a:901b:901b:8082:d157:db63:d157:31a8	209.87.49.168
b51a:901b:901b:8082:d157:db63:d157:31a9	209.87.49.169
b51a:901b:901b:8082:d157:db63:d157:31aa	209.87.49.170
b51a:901b:901b:8082:d157:db63:d157:31ab	209.87.49.171
b51a:901b:901b:8082:d157:db63:d157:31ac	209.87.49.172
b51a:901b:901b:8082:d157:db63:d157:31ad	209.87.49.173
b51a:901b:901b:8082:d157:db63:d157:31ae	209.87.49.174
b51a:901b:901b:8082:d157:db63:d157:31af	209.87.49.175
b51a:901b:901b:8082:d157:db63:d157:31b0	209.87.49.176
b51a:901b:901b:8082:d157:db63:d157:31b1	209.87.49.177
b51a:901b:901b:8082:d157:db63:d157:31b2	209.87.49.178
b51a:901b:901b:8082:d157:db63:d157:31b3	209.87.49.179
b51a:901b:901b:8082:d157:db63:d157:31b4	209.87.49.180

b51a:901b:901b:8082:d157:db63:d157:31b5	209.87.49.181
b51a:901b:901b:8082:d157:db63:d157:31b6	209.87.49.182
b51a:901b:901b:8082:d157:db63:d157:31b7	209.87.49.183
b51a:901b:901b:8082:d157:db63:d157:31b8	209.87.49.184
b51a:901b:901b:8082:d157:db63:d157:31b9	209.87.49.185
b51a:901b:901b:8082:d157:db63:d157:31ba	209.87.49.186
b51a:901b:901b:8082:d157:db63:d157:31bb	209.87.49.187
b51a:901b:901b:8082:d157:db63:d157:31bc	209.87.49.188
b51a:901b:901b:8082:d157:db63:d157:31bd	209.87.49.189
b51a:901b:901b:8082:d157:db63:d157:31be	209.87.49.190
b51a:901b:901b:8082:d157:db63:d157:31bf	209.87.49.191
b51a:901b:901b:8082:d157:db63:d157:31c0	209.87.49.192
b51a:901b:901b:8082:d157:db63:d157:31c1	209.87.49.193
b51a:901b:901b:8082:d157:db63:d157:31c2	209.87.49.194
b51a:901b:901b:8082:d157:db63:d157:31c3	209.87.49.195
b51a:901b:901b:8082:d157:db63:d157:31c4	209.87.49.196
b51a:901b:901b:8082:d157:db63:d157:31c5	209.87.49.197
b51a:901b:901b:8082:d157:db63:d157:31c6	209.87.49.198
b51a:901b:901b:8082:d157:db63:d157:31c7	209.87.49.199
b51a:901b:901b:8082:d157:db63:d157:31c8	209.87.49.200
b51a:901b:901b:8082:d157:db63:d157:31c9	209.87.49.201
b51a:901b:901b:8082:d157:db63:d157:31ca	209.87.49.202
b51a:901b:901b:8082:d157:db63:d157:31cb	209.87.49.203
b51a:901b:901b:8082:d157:db63:d157:31cc	209.87.49.204
b51a:901b:901b:8082:d157:db63:d157:31cd	209.87.49.205
b51a:901b:901b:8082:d157:db63:d157:31ce	209.87.49.206
b51a:901b:901b:8082:d157:db63:d157:31cf	209.87.49.207
b51a:901b:901b:8082:d157:db63:d157:31d0	209.87.49.208
b51a:901b:901b:8082:d157:db63:d157:31d1	209.87.49.209
b51a:901b:901b:8082:d157:db63:d157:31d2	209.87.49.210
b51a:901b:901b:8082:d157:db63:d157:31d3	209.87.49.211
b51a:901b:901b:8082:d157:db63:d157:31d4	209.87.49.212
b51a:901b:901b:8082:d157:db63:d157:31d5	209.87.49.213
b51a:901b:901b:8082:d157:db63:d157:31d6	209.87.49.214
b51a:901b:901b:8082:d157:db63:d157:31d7	209.87.49.215
b51a:901b:901b:8082:d157:db63:d157:31d8	209.87.49.216
b51a:901b:901b:8082:d157:db63:d157:31d9	209.87.49.217
b51a:901b:901b:8082:d157:db63:d157:31da	209.87.49.218
b51a:901b:901b:8082:d157:db63:d157:31db	209.87.49.219
b51a:901b:901b:8082:d157:db63:d157:31dc	209.87.49.220
b51a:901b:901b:8082:d157:db63:d157:31dd	209.87.49.221
b51a:901b:901b:8082:d157:db63:d157:31de	209.87.49.222
b51a:901b:901b:8082:d157:db63:d157:31df	209.87.49.223
b51a:901b:901b:8082:d157:db63:d157:31e0	209.87.49.224
b51a:901b:901b:8082:d157:db63:d157:31e1	209.87.49.225
b51a:901b:901b:8082:d157:db63:d157:31e2	209.87.49.226
b51a:901b:901b:8082:d157:db63:d157:31e3	209.87.49.227
b51a:901b:901b:8082:d157:db63:d157:31e4	209.87.49.228
b51a:901b:901b:8082:d157:db63:d157:31e5	209.87.49.229
b51a:901b:901b:8082:d157:db63:d157:31e6	209.87.49.230
b51a:901b:901b:8082:d157:db63:d157:31e7	209.87.49.231
b51a:901b:901b:8082:d157:db63:d157:31e8	209.87.49.232
b51a:901b:901b:8082:d157:db63:d157:31e9	209.87.49.233
b51a:901b:901b:8082:d157:db63:d157:31ea	209.87.49.234
b51a:901b:901b:8082:d157:db63:d157:31eb	209.87.49.235
b51a:901b:901b:8082:d157:db63:d157:31ec	209.87.49.236
b51a:901b:901b:8082:d157:db63:d157:31ed	209.87.49.237
b51a:901b:901b:8082:d157:db63:d157:31ee	209.87.49.238
b51a:901b:901b:8082:d157:db63:d157:31ef	209.87.49.239
b51a:901b:901b:8082:d157:db63:d157:31f0	209.87.49.240
b51a:901b:901b:8082:d157:db63:d157:31f1	209.87.49.241
b51a:901b:901b:8082:d157:db63:d157:31f2	209.87.49.242
b51a:901b:901b:8082:d157:db63:d157:31f3	209.87.49.243
b51a:901b:901b:8082:d157:db63:d157:31f4	209.87.49.244
b51a:901b:901b:8082:d157:db63:d157:31f5	209.87.49.245
b51a:901b:901b:8082:d157:db63:d157:31f6	209.87.49.246
b51a:901b:901b:8082:d157:db63:d157:31f7	209.87.49.247
b51a:901b:901b:8082:d157:db63:d157:31f8	209.87.49.248
b51a:901b:901b:8082:d157:db63:d157:31f9	209.87.49.249
b51a:901b:901b:8082:d157:db63:d157:31fa	209.87.49.250
b51a:901b:901b:8082:d157:db63:d157:31fb	209.87.49.251
b51a:901b:901b:8082:d157:db63:d157:31fc	209.87.49.252
b51a:901b:901b:8082:d157:db63:d157:31fd	209.87.49.253
b51a:901b:901b:8082:d157:db63:d157:31fe	209.87.49.254
b51a:901b:901b:8082:d157:db63:d157:31ff	209.87.49.255

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.