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:eb24:155a:3101	21.90.49.1
b51a:901b:cb15:8045:ada8:eb24:155a:3102	21.90.49.2
b51a:901b:cb15:8045:ada8:eb24:155a:3103	21.90.49.3
b51a:901b:cb15:8045:ada8:eb24:155a:3104	21.90.49.4
b51a:901b:cb15:8045:ada8:eb24:155a:3105	21.90.49.5
b51a:901b:cb15:8045:ada8:eb24:155a:3106	21.90.49.6
b51a:901b:cb15:8045:ada8:eb24:155a:3107	21.90.49.7
b51a:901b:cb15:8045:ada8:eb24:155a:3108	21.90.49.8
b51a:901b:cb15:8045:ada8:eb24:155a:3109	21.90.49.9
b51a:901b:cb15:8045:ada8:eb24:155a:310a	21.90.49.10
b51a:901b:cb15:8045:ada8:eb24:155a:310b	21.90.49.11
b51a:901b:cb15:8045:ada8:eb24:155a:310c	21.90.49.12
b51a:901b:cb15:8045:ada8:eb24:155a:310d	21.90.49.13
b51a:901b:cb15:8045:ada8:eb24:155a:310e	21.90.49.14
b51a:901b:cb15:8045:ada8:eb24:155a:310f	21.90.49.15
b51a:901b:cb15:8045:ada8:eb24:155a:3110	21.90.49.16
b51a:901b:cb15:8045:ada8:eb24:155a:3111	21.90.49.17
b51a:901b:cb15:8045:ada8:eb24:155a:3112	21.90.49.18
b51a:901b:cb15:8045:ada8:eb24:155a:3113	21.90.49.19
b51a:901b:cb15:8045:ada8:eb24:155a:3114	21.90.49.20
b51a:901b:cb15:8045:ada8:eb24:155a:3115	21.90.49.21
b51a:901b:cb15:8045:ada8:eb24:155a:3116	21.90.49.22
b51a:901b:cb15:8045:ada8:eb24:155a:3117	21.90.49.23
b51a:901b:cb15:8045:ada8:eb24:155a:3118	21.90.49.24
b51a:901b:cb15:8045:ada8:eb24:155a:3119	21.90.49.25
b51a:901b:cb15:8045:ada8:eb24:155a:311a	21.90.49.26
b51a:901b:cb15:8045:ada8:eb24:155a:311b	21.90.49.27
b51a:901b:cb15:8045:ada8:eb24:155a:311c	21.90.49.28
b51a:901b:cb15:8045:ada8:eb24:155a:311d	21.90.49.29
b51a:901b:cb15:8045:ada8:eb24:155a:311e	21.90.49.30
b51a:901b:cb15:8045:ada8:eb24:155a:311f	21.90.49.31
b51a:901b:cb15:8045:ada8:eb24:155a:3120	21.90.49.32
b51a:901b:cb15:8045:ada8:eb24:155a:3121	21.90.49.33
b51a:901b:cb15:8045:ada8:eb24:155a:3122	21.90.49.34
b51a:901b:cb15:8045:ada8:eb24:155a:3123	21.90.49.35
b51a:901b:cb15:8045:ada8:eb24:155a:3124	21.90.49.36
b51a:901b:cb15:8045:ada8:eb24:155a:3125	21.90.49.37
b51a:901b:cb15:8045:ada8:eb24:155a:3126	21.90.49.38
b51a:901b:cb15:8045:ada8:eb24:155a:3127	21.90.49.39
b51a:901b:cb15:8045:ada8:eb24:155a:3128	21.90.49.40
b51a:901b:cb15:8045:ada8:eb24:155a:3129	21.90.49.41
b51a:901b:cb15:8045:ada8:eb24:155a:312a	21.90.49.42
b51a:901b:cb15:8045:ada8:eb24:155a:312b	21.90.49.43
b51a:901b:cb15:8045:ada8:eb24:155a:312c	21.90.49.44
b51a:901b:cb15:8045:ada8:eb24:155a:312d	21.90.49.45
b51a:901b:cb15:8045:ada8:eb24:155a:312e	21.90.49.46
b51a:901b:cb15:8045:ada8:eb24:155a:312f	21.90.49.47
b51a:901b:cb15:8045:ada8:eb24:155a:3130	21.90.49.48
b51a:901b:cb15:8045:ada8:eb24:155a:3131	21.90.49.49
b51a:901b:cb15:8045:ada8:eb24:155a:3132	21.90.49.50
b51a:901b:cb15:8045:ada8:eb24:155a:3133	21.90.49.51
b51a:901b:cb15:8045:ada8:eb24:155a:3134	21.90.49.52
b51a:901b:cb15:8045:ada8:eb24:155a:3135	21.90.49.53
b51a:901b:cb15:8045:ada8:eb24:155a:3136	21.90.49.54
b51a:901b:cb15:8045:ada8:eb24:155a:3137	21.90.49.55
b51a:901b:cb15:8045:ada8:eb24:155a:3138	21.90.49.56
b51a:901b:cb15:8045:ada8:eb24:155a:3139	21.90.49.57
b51a:901b:cb15:8045:ada8:eb24:155a:313a	21.90.49.58
b51a:901b:cb15:8045:ada8:eb24:155a:313b	21.90.49.59
b51a:901b:cb15:8045:ada8:eb24:155a:313c	21.90.49.60

b51a:901b:cb15:8045:ada8:eb24:155a:313d	21.90.49.61
b51a:901b:cb15:8045:ada8:eb24:155a:313e	21.90.49.62
b51a:901b:cb15:8045:ada8:eb24:155a:313f	21.90.49.63
b51a:901b:cb15:8045:ada8:eb24:155a:3140	21.90.49.64
b51a:901b:cb15:8045:ada8:eb24:155a:3141	21.90.49.65
b51a:901b:cb15:8045:ada8:eb24:155a:3142	21.90.49.66
b51a:901b:cb15:8045:ada8:eb24:155a:3143	21.90.49.67
b51a:901b:cb15:8045:ada8:eb24:155a:3144	21.90.49.68
b51a:901b:cb15:8045:ada8:eb24:155a:3145	21.90.49.69
b51a:901b:cb15:8045:ada8:eb24:155a:3146	21.90.49.70
b51a:901b:cb15:8045:ada8:eb24:155a:3147	21.90.49.71
b51a:901b:cb15:8045:ada8:eb24:155a:3148	21.90.49.72
b51a:901b:cb15:8045:ada8:eb24:155a:3149	21.90.49.73
b51a:901b:cb15:8045:ada8:eb24:155a:314a	21.90.49.74
b51a:901b:cb15:8045:ada8:eb24:155a:314b	21.90.49.75
b51a:901b:cb15:8045:ada8:eb24:155a:314c	21.90.49.76
b51a:901b:cb15:8045:ada8:eb24:155a:314d	21.90.49.77
b51a:901b:cb15:8045:ada8:eb24:155a:314e	21.90.49.78
b51a:901b:cb15:8045:ada8:eb24:155a:314f	21.90.49.79
b51a:901b:cb15:8045:ada8:eb24:155a:3150	21.90.49.80
b51a:901b:cb15:8045:ada8:eb24:155a:3151	21.90.49.81
b51a:901b:cb15:8045:ada8:eb24:155a:3152	21.90.49.82
b51a:901b:cb15:8045:ada8:eb24:155a:3153	21.90.49.83
b51a:901b:cb15:8045:ada8:eb24:155a:3154	21.90.49.84
b51a:901b:cb15:8045:ada8:eb24:155a:3155	21.90.49.85
b51a:901b:cb15:8045:ada8:eb24:155a:3156	21.90.49.86
b51a:901b:cb15:8045:ada8:eb24:155a:3157	21.90.49.87
b51a:901b:cb15:8045:ada8:eb24:155a:3158	21.90.49.88
b51a:901b:cb15:8045:ada8:eb24:155a:3159	21.90.49.89
b51a:901b:cb15:8045:ada8:eb24:155a:315a	21.90.49.90
b51a:901b:cb15:8045:ada8:eb24:155a:315b	21.90.49.91
b51a:901b:cb15:8045:ada8:eb24:155a:315c	21.90.49.92
b51a:901b:cb15:8045:ada8:eb24:155a:315d	21.90.49.93
b51a:901b:cb15:8045:ada8:eb24:155a:315e	21.90.49.94
b51a:901b:cb15:8045:ada8:eb24:155a:315f	21.90.49.95
b51a:901b:cb15:8045:ada8:eb24:155a:3160	21.90.49.96
b51a:901b:cb15:8045:ada8:eb24:155a:3161	21.90.49.97
b51a:901b:cb15:8045:ada8:eb24:155a:3162	21.90.49.98
b51a:901b:cb15:8045:ada8:eb24:155a:3163	21.90.49.99
b51a:901b:cb15:8045:ada8:eb24:155a:3164	21.90.49.100
b51a:901b:cb15:8045:ada8:eb24:155a:3165	21.90.49.101
b51a:901b:cb15:8045:ada8:eb24:155a:3166	21.90.49.102
b51a:901b:cb15:8045:ada8:eb24:155a:3167	21.90.49.103
b51a:901b:cb15:8045:ada8:eb24:155a:3168	21.90.49.104
b51a:901b:cb15:8045:ada8:eb24:155a:3169	21.90.49.105
b51a:901b:cb15:8045:ada8:eb24:155a:316a	21.90.49.106
b51a:901b:cb15:8045:ada8:eb24:155a:316b	21.90.49.107
b51a:901b:cb15:8045:ada8:eb24:155a:316c	21.90.49.108
b51a:901b:cb15:8045:ada8:eb24:155a:316d	21.90.49.109
b51a:901b:cb15:8045:ada8:eb24:155a:316e	21.90.49.110
b51a:901b:cb15:8045:ada8:eb24:155a:316f	21.90.49.111
b51a:901b:cb15:8045:ada8:eb24:155a:3170	21.90.49.112
b51a:901b:cb15:8045:ada8:eb24:155a:3171	21.90.49.113
b51a:901b:cb15:8045:ada8:eb24:155a:3172	21.90.49.114
b51a:901b:cb15:8045:ada8:eb24:155a:3173	21.90.49.115
b51a:901b:cb15:8045:ada8:eb24:155a:3174	21.90.49.116
b51a:901b:cb15:8045:ada8:eb24:155a:3175	21.90.49.117
b51a:901b:cb15:8045:ada8:eb24:155a:3176	21.90.49.118
b51a:901b:cb15:8045:ada8:eb24:155a:3177	21.90.49.119
b51a:901b:cb15:8045:ada8:eb24:155a:3178	21.90.49.120

b51a:901b:cb15:8045:ada8:eb24:155a:3179	21.90.49.121
b51a:901b:cb15:8045:ada8:eb24:155a:317a	21.90.49.122
b51a:901b:cb15:8045:ada8:eb24:155a:317b	21.90.49.123
b51a:901b:cb15:8045:ada8:eb24:155a:317c	21.90.49.124
b51a:901b:cb15:8045:ada8:eb24:155a:317d	21.90.49.125
b51a:901b:cb15:8045:ada8:eb24:155a:317e	21.90.49.126
b51a:901b:cb15:8045:ada8:eb24:155a:317f	21.90.49.127
b51a:901b:cb15:8045:ada8:eb24:155a:3180	21.90.49.128
b51a:901b:cb15:8045:ada8:eb24:155a:3181	21.90.49.129
b51a:901b:cb15:8045:ada8:eb24:155a:3182	21.90.49.130
b51a:901b:cb15:8045:ada8:eb24:155a:3183	21.90.49.131
b51a:901b:cb15:8045:ada8:eb24:155a:3184	21.90.49.132
b51a:901b:cb15:8045:ada8:eb24:155a:3185	21.90.49.133
b51a:901b:cb15:8045:ada8:eb24:155a:3186	21.90.49.134
b51a:901b:cb15:8045:ada8:eb24:155a:3187	21.90.49.135
b51a:901b:cb15:8045:ada8:eb24:155a:3188	21.90.49.136
b51a:901b:cb15:8045:ada8:eb24:155a:3189	21.90.49.137
b51a:901b:cb15:8045:ada8:eb24:155a:318a	21.90.49.138
b51a:901b:cb15:8045:ada8:eb24:155a:318b	21.90.49.139
b51a:901b:cb15:8045:ada8:eb24:155a:318c	21.90.49.140
b51a:901b:cb15:8045:ada8:eb24:155a:318d	21.90.49.141
b51a:901b:cb15:8045:ada8:eb24:155a:318e	21.90.49.142
b51a:901b:cb15:8045:ada8:eb24:155a:318f	21.90.49.143
b51a:901b:cb15:8045:ada8:eb24:155a:3190	21.90.49.144
b51a:901b:cb15:8045:ada8:eb24:155a:3191	21.90.49.145
b51a:901b:cb15:8045:ada8:eb24:155a:3192	21.90.49.146
b51a:901b:cb15:8045:ada8:eb24:155a:3193	21.90.49.147
b51a:901b:cb15:8045:ada8:eb24:155a:3194	21.90.49.148
b51a:901b:cb15:8045:ada8:eb24:155a:3195	21.90.49.149
b51a:901b:cb15:8045:ada8:eb24:155a:3196	21.90.49.150
b51a:901b:cb15:8045:ada8:eb24:155a:3197	21.90.49.151
b51a:901b:cb15:8045:ada8:eb24:155a:3198	21.90.49.152
b51a:901b:cb15:8045:ada8:eb24:155a:3199	21.90.49.153
b51a:901b:cb15:8045:ada8:eb24:155a:319a	21.90.49.154
b51a:901b:cb15:8045:ada8:eb24:155a:319b	21.90.49.155
b51a:901b:cb15:8045:ada8:eb24:155a:319c	21.90.49.156
b51a:901b:cb15:8045:ada8:eb24:155a:319d	21.90.49.157
b51a:901b:cb15:8045:ada8:eb24:155a:319e	21.90.49.158
b51a:901b:cb15:8045:ada8:eb24:155a:319f	21.90.49.159
b51a:901b:cb15:8045:ada8:eb24:155a:31a0	21.90.49.160
b51a:901b:cb15:8045:ada8:eb24:155a:31a1	21.90.49.161
b51a:901b:cb15:8045:ada8:eb24:155a:31a2	21.90.49.162
b51a:901b:cb15:8045:ada8:eb24:155a:31a3	21.90.49.163
b51a:901b:cb15:8045:ada8:eb24:155a:31a4	21.90.49.164
b51a:901b:cb15:8045:ada8:eb24:155a:31a5	21.90.49.165
b51a:901b:cb15:8045:ada8:eb24:155a:31a6	21.90.49.166
b51a:901b:cb15:8045:ada8:eb24:155a:31a7	21.90.49.167
b51a:901b:cb15:8045:ada8:eb24:155a:31a8	21.90.49.168
b51a:901b:cb15:8045:ada8:eb24:155a:31a9	21.90.49.169
b51a:901b:cb15:8045:ada8:eb24:155a:31aa	21.90.49.170
b51a:901b:cb15:8045:ada8:eb24:155a:31ab	21.90.49.171
b51a:901b:cb15:8045:ada8:eb24:155a:31ac	21.90.49.172
b51a:901b:cb15:8045:ada8:eb24:155a:31ad	21.90.49.173
b51a:901b:cb15:8045:ada8:eb24:155a:31ae	21.90.49.174
b51a:901b:cb15:8045:ada8:eb24:155a:31af	21.90.49.175
b51a:901b:cb15:8045:ada8:eb24:155a:31b0	21.90.49.176
b51a:901b:cb15:8045:ada8:eb24:155a:31b1	21.90.49.177
b51a:901b:cb15:8045:ada8:eb24:155a:31b2	21.90.49.178
b51a:901b:cb15:8045:ada8:eb24:155a:31b3	21.90.49.179
b51a:901b:cb15:8045:ada8:eb24:155a:31b4	21.90.49.180

b51a:901b:cb15:8045:ada8:eb24:155a:31b5	21.90.49.181
b51a:901b:cb15:8045:ada8:eb24:155a:31b6	21.90.49.182
b51a:901b:cb15:8045:ada8:eb24:155a:31b7	21.90.49.183
b51a:901b:cb15:8045:ada8:eb24:155a:31b8	21.90.49.184
b51a:901b:cb15:8045:ada8:eb24:155a:31b9	21.90.49.185
b51a:901b:cb15:8045:ada8:eb24:155a:31ba	21.90.49.186
b51a:901b:cb15:8045:ada8:eb24:155a:31bb	21.90.49.187
b51a:901b:cb15:8045:ada8:eb24:155a:31bc	21.90.49.188
b51a:901b:cb15:8045:ada8:eb24:155a:31bd	21.90.49.189
b51a:901b:cb15:8045:ada8:eb24:155a:31be	21.90.49.190
b51a:901b:cb15:8045:ada8:eb24:155a:31bf	21.90.49.191
b51a:901b:cb15:8045:ada8:eb24:155a:31c0	21.90.49.192
b51a:901b:cb15:8045:ada8:eb24:155a:31c1	21.90.49.193
b51a:901b:cb15:8045:ada8:eb24:155a:31c2	21.90.49.194
b51a:901b:cb15:8045:ada8:eb24:155a:31c3	21.90.49.195
b51a:901b:cb15:8045:ada8:eb24:155a:31c4	21.90.49.196
b51a:901b:cb15:8045:ada8:eb24:155a:31c5	21.90.49.197
b51a:901b:cb15:8045:ada8:eb24:155a:31c6	21.90.49.198
b51a:901b:cb15:8045:ada8:eb24:155a:31c7	21.90.49.199
b51a:901b:cb15:8045:ada8:eb24:155a:31c8	21.90.49.200
b51a:901b:cb15:8045:ada8:eb24:155a:31c9	21.90.49.201
b51a:901b:cb15:8045:ada8:eb24:155a:31ca	21.90.49.202
b51a:901b:cb15:8045:ada8:eb24:155a:31cb	21.90.49.203
b51a:901b:cb15:8045:ada8:eb24:155a:31cc	21.90.49.204
b51a:901b:cb15:8045:ada8:eb24:155a:31cd	21.90.49.205
b51a:901b:cb15:8045:ada8:eb24:155a:31ce	21.90.49.206
b51a:901b:cb15:8045:ada8:eb24:155a:31cf	21.90.49.207
b51a:901b:cb15:8045:ada8:eb24:155a:31d0	21.90.49.208
b51a:901b:cb15:8045:ada8:eb24:155a:31d1	21.90.49.209
b51a:901b:cb15:8045:ada8:eb24:155a:31d2	21.90.49.210
b51a:901b:cb15:8045:ada8:eb24:155a:31d3	21.90.49.211
b51a:901b:cb15:8045:ada8:eb24:155a:31d4	21.90.49.212
b51a:901b:cb15:8045:ada8:eb24:155a:31d5	21.90.49.213
b51a:901b:cb15:8045:ada8:eb24:155a:31d6	21.90.49.214
b51a:901b:cb15:8045:ada8:eb24:155a:31d7	21.90.49.215
b51a:901b:cb15:8045:ada8:eb24:155a:31d8	21.90.49.216
b51a:901b:cb15:8045:ada8:eb24:155a:31d9	21.90.49.217
b51a:901b:cb15:8045:ada8:eb24:155a:31da	21.90.49.218
b51a:901b:cb15:8045:ada8:eb24:155a:31db	21.90.49.219
b51a:901b:cb15:8045:ada8:eb24:155a:31dc	21.90.49.220
b51a:901b:cb15:8045:ada8:eb24:155a:31dd	21.90.49.221
b51a:901b:cb15:8045:ada8:eb24:155a:31de	21.90.49.222
b51a:901b:cb15:8045:ada8:eb24:155a:31df	21.90.49.223
b51a:901b:cb15:8045:ada8:eb24:155a:31e0	21.90.49.224
b51a:901b:cb15:8045:ada8:eb24:155a:31e1	21.90.49.225
b51a:901b:cb15:8045:ada8:eb24:155a:31e2	21.90.49.226
b51a:901b:cb15:8045:ada8:eb24:155a:31e3	21.90.49.227
b51a:901b:cb15:8045:ada8:eb24:155a:31e4	21.90.49.228
b51a:901b:cb15:8045:ada8:eb24:155a:31e5	21.90.49.229
b51a:901b:cb15:8045:ada8:eb24:155a:31e6	21.90.49.230
b51a:901b:cb15:8045:ada8:eb24:155a:31e7	21.90.49.231
b51a:901b:cb15:8045:ada8:eb24:155a:31e8	21.90.49.232
b51a:901b:cb15:8045:ada8:eb24:155a:31e9	21.90.49.233
b51a:901b:cb15:8045:ada8:eb24:155a:31ea	21.90.49.234
b51a:901b:cb15:8045:ada8:eb24:155a:31eb	21.90.49.235
b51a:901b:cb15:8045:ada8:eb24:155a:31ec	21.90.49.236
b51a:901b:cb15:8045:ada8:eb24:155a:31ed	21.90.49.237
b51a:901b:cb15:8045:ada8:eb24:155a:31ee	21.90.49.238
b51a:901b:cb15:8045:ada8:eb24:155a:31ef	21.90.49.239
b51a:901b:cb15:8045:ada8:eb24:155a:31f0	21.90.49.240
b51a:901b:cb15:8045:ada8:eb24:155a:31f1	21.90.49.241
b51a:901b:cb15:8045:ada8:eb24:155a:31f2	21.90.49.242
b51a:901b:cb15:8045:ada8:eb24:155a:31f3	21.90.49.243
b51a:901b:cb15:8045:ada8:eb24:155a:31f4	21.90.49.244
b51a:901b:cb15:8045:ada8:eb24:155a:31f5	21.90.49.245
b51a:901b:cb15:8045:ada8:eb24:155a:31f6	21.90.49.246
b51a:901b:cb15:8045:ada8:eb24:155a:31f7	21.90.49.247
b51a:901b:cb15:8045:ada8:eb24:155a:31f8	21.90.49.248
b51a:901b:cb15:8045:ada8:eb24:155a:31f9	21.90.49.249
b51a:901b:cb15:8045:ada8:eb24:155a:31fa	21.90.49.250
b51a:901b:cb15:8045:ada8:eb24:155a:31fb	21.90.49.251
b51a:901b:cb15:8045:ada8:eb24:155a:31fc	21.90.49.252
b51a:901b:cb15:8045:ada8:eb24:155a:31fd	21.90.49.253
b51a:901b:cb15:8045:ada8:eb24:155a:31fe	21.90.49.254
b51a:901b:cb15:8045:ada8:eb24:155a:31ff	21.90.49.255

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.