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:2901	21.90.41.1
b51a:901b:cb15:8045:ada8:eb24:155a:2902	21.90.41.2
b51a:901b:cb15:8045:ada8:eb24:155a:2903	21.90.41.3
b51a:901b:cb15:8045:ada8:eb24:155a:2904	21.90.41.4
b51a:901b:cb15:8045:ada8:eb24:155a:2905	21.90.41.5
b51a:901b:cb15:8045:ada8:eb24:155a:2906	21.90.41.6
b51a:901b:cb15:8045:ada8:eb24:155a:2907	21.90.41.7
b51a:901b:cb15:8045:ada8:eb24:155a:2908	21.90.41.8
b51a:901b:cb15:8045:ada8:eb24:155a:2909	21.90.41.9
b51a:901b:cb15:8045:ada8:eb24:155a:290a	21.90.41.10
b51a:901b:cb15:8045:ada8:eb24:155a:290b	21.90.41.11
b51a:901b:cb15:8045:ada8:eb24:155a:290c	21.90.41.12
b51a:901b:cb15:8045:ada8:eb24:155a:290d	21.90.41.13
b51a:901b:cb15:8045:ada8:eb24:155a:290e	21.90.41.14
b51a:901b:cb15:8045:ada8:eb24:155a:290f	21.90.41.15
b51a:901b:cb15:8045:ada8:eb24:155a:2910	21.90.41.16
b51a:901b:cb15:8045:ada8:eb24:155a:2911	21.90.41.17
b51a:901b:cb15:8045:ada8:eb24:155a:2912	21.90.41.18
b51a:901b:cb15:8045:ada8:eb24:155a:2913	21.90.41.19
b51a:901b:cb15:8045:ada8:eb24:155a:2914	21.90.41.20
b51a:901b:cb15:8045:ada8:eb24:155a:2915	21.90.41.21
b51a:901b:cb15:8045:ada8:eb24:155a:2916	21.90.41.22
b51a:901b:cb15:8045:ada8:eb24:155a:2917	21.90.41.23
b51a:901b:cb15:8045:ada8:eb24:155a:2918	21.90.41.24
b51a:901b:cb15:8045:ada8:eb24:155a:2919	21.90.41.25
b51a:901b:cb15:8045:ada8:eb24:155a:291a	21.90.41.26
b51a:901b:cb15:8045:ada8:eb24:155a:291b	21.90.41.27
b51a:901b:cb15:8045:ada8:eb24:155a:291c	21.90.41.28
b51a:901b:cb15:8045:ada8:eb24:155a:291d	21.90.41.29
b51a:901b:cb15:8045:ada8:eb24:155a:291e	21.90.41.30
b51a:901b:cb15:8045:ada8:eb24:155a:291f	21.90.41.31
b51a:901b:cb15:8045:ada8:eb24:155a:2920	21.90.41.32
b51a:901b:cb15:8045:ada8:eb24:155a:2921	21.90.41.33
b51a:901b:cb15:8045:ada8:eb24:155a:2922	21.90.41.34
b51a:901b:cb15:8045:ada8:eb24:155a:2923	21.90.41.35
b51a:901b:cb15:8045:ada8:eb24:155a:2924	21.90.41.36
b51a:901b:cb15:8045:ada8:eb24:155a:2925	21.90.41.37
b51a:901b:cb15:8045:ada8:eb24:155a:2926	21.90.41.38
b51a:901b:cb15:8045:ada8:eb24:155a:2927	21.90.41.39
b51a:901b:cb15:8045:ada8:eb24:155a:2928	21.90.41.40
b51a:901b:cb15:8045:ada8:eb24:155a:2929	21.90.41.41
b51a:901b:cb15:8045:ada8:eb24:155a:292a	21.90.41.42
b51a:901b:cb15:8045:ada8:eb24:155a:292b	21.90.41.43
b51a:901b:cb15:8045:ada8:eb24:155a:292c	21.90.41.44
b51a:901b:cb15:8045:ada8:eb24:155a:292d	21.90.41.45
b51a:901b:cb15:8045:ada8:eb24:155a:292e	21.90.41.46
b51a:901b:cb15:8045:ada8:eb24:155a:292f	21.90.41.47
b51a:901b:cb15:8045:ada8:eb24:155a:2930	21.90.41.48
b51a:901b:cb15:8045:ada8:eb24:155a:2931	21.90.41.49
b51a:901b:cb15:8045:ada8:eb24:155a:2932	21.90.41.50
b51a:901b:cb15:8045:ada8:eb24:155a:2933	21.90.41.51
b51a:901b:cb15:8045:ada8:eb24:155a:2934	21.90.41.52
b51a:901b:cb15:8045:ada8:eb24:155a:2935	21.90.41.53
b51a:901b:cb15:8045:ada8:eb24:155a:2936	21.90.41.54
b51a:901b:cb15:8045:ada8:eb24:155a:2937	21.90.41.55
b51a:901b:cb15:8045:ada8:eb24:155a:2938	21.90.41.56
b51a:901b:cb15:8045:ada8:eb24:155a:2939	21.90.41.57
b51a:901b:cb15:8045:ada8:eb24:155a:293a	21.90.41.58
b51a:901b:cb15:8045:ada8:eb24:155a:293b	21.90.41.59
b51a:901b:cb15:8045:ada8:eb24:155a:293c	21.90.41.60

b51a:901b:cb15:8045:ada8:eb24:155a:293d	21.90.41.61
b51a:901b:cb15:8045:ada8:eb24:155a:293e	21.90.41.62
b51a:901b:cb15:8045:ada8:eb24:155a:293f	21.90.41.63
b51a:901b:cb15:8045:ada8:eb24:155a:2940	21.90.41.64
b51a:901b:cb15:8045:ada8:eb24:155a:2941	21.90.41.65
b51a:901b:cb15:8045:ada8:eb24:155a:2942	21.90.41.66
b51a:901b:cb15:8045:ada8:eb24:155a:2943	21.90.41.67
b51a:901b:cb15:8045:ada8:eb24:155a:2944	21.90.41.68
b51a:901b:cb15:8045:ada8:eb24:155a:2945	21.90.41.69
b51a:901b:cb15:8045:ada8:eb24:155a:2946	21.90.41.70
b51a:901b:cb15:8045:ada8:eb24:155a:2947	21.90.41.71
b51a:901b:cb15:8045:ada8:eb24:155a:2948	21.90.41.72
b51a:901b:cb15:8045:ada8:eb24:155a:2949	21.90.41.73
b51a:901b:cb15:8045:ada8:eb24:155a:294a	21.90.41.74
b51a:901b:cb15:8045:ada8:eb24:155a:294b	21.90.41.75
b51a:901b:cb15:8045:ada8:eb24:155a:294c	21.90.41.76
b51a:901b:cb15:8045:ada8:eb24:155a:294d	21.90.41.77
b51a:901b:cb15:8045:ada8:eb24:155a:294e	21.90.41.78
b51a:901b:cb15:8045:ada8:eb24:155a:294f	21.90.41.79
b51a:901b:cb15:8045:ada8:eb24:155a:2950	21.90.41.80
b51a:901b:cb15:8045:ada8:eb24:155a:2951	21.90.41.81
b51a:901b:cb15:8045:ada8:eb24:155a:2952	21.90.41.82
b51a:901b:cb15:8045:ada8:eb24:155a:2953	21.90.41.83
b51a:901b:cb15:8045:ada8:eb24:155a:2954	21.90.41.84
b51a:901b:cb15:8045:ada8:eb24:155a:2955	21.90.41.85
b51a:901b:cb15:8045:ada8:eb24:155a:2956	21.90.41.86
b51a:901b:cb15:8045:ada8:eb24:155a:2957	21.90.41.87
b51a:901b:cb15:8045:ada8:eb24:155a:2958	21.90.41.88
b51a:901b:cb15:8045:ada8:eb24:155a:2959	21.90.41.89
b51a:901b:cb15:8045:ada8:eb24:155a:295a	21.90.41.90
b51a:901b:cb15:8045:ada8:eb24:155a:295b	21.90.41.91
b51a:901b:cb15:8045:ada8:eb24:155a:295c	21.90.41.92
b51a:901b:cb15:8045:ada8:eb24:155a:295d	21.90.41.93
b51a:901b:cb15:8045:ada8:eb24:155a:295e	21.90.41.94
b51a:901b:cb15:8045:ada8:eb24:155a:295f	21.90.41.95
b51a:901b:cb15:8045:ada8:eb24:155a:2960	21.90.41.96
b51a:901b:cb15:8045:ada8:eb24:155a:2961	21.90.41.97
b51a:901b:cb15:8045:ada8:eb24:155a:2962	21.90.41.98
b51a:901b:cb15:8045:ada8:eb24:155a:2963	21.90.41.99
b51a:901b:cb15:8045:ada8:eb24:155a:2964	21.90.41.100
b51a:901b:cb15:8045:ada8:eb24:155a:2965	21.90.41.101
b51a:901b:cb15:8045:ada8:eb24:155a:2966	21.90.41.102
b51a:901b:cb15:8045:ada8:eb24:155a:2967	21.90.41.103
b51a:901b:cb15:8045:ada8:eb24:155a:2968	21.90.41.104
b51a:901b:cb15:8045:ada8:eb24:155a:2969	21.90.41.105
b51a:901b:cb15:8045:ada8:eb24:155a:296a	21.90.41.106
b51a:901b:cb15:8045:ada8:eb24:155a:296b	21.90.41.107
b51a:901b:cb15:8045:ada8:eb24:155a:296c	21.90.41.108
b51a:901b:cb15:8045:ada8:eb24:155a:296d	21.90.41.109
b51a:901b:cb15:8045:ada8:eb24:155a:296e	21.90.41.110
b51a:901b:cb15:8045:ada8:eb24:155a:296f	21.90.41.111
b51a:901b:cb15:8045:ada8:eb24:155a:2970	21.90.41.112
b51a:901b:cb15:8045:ada8:eb24:155a:2971	21.90.41.113
b51a:901b:cb15:8045:ada8:eb24:155a:2972	21.90.41.114
b51a:901b:cb15:8045:ada8:eb24:155a:2973	21.90.41.115
b51a:901b:cb15:8045:ada8:eb24:155a:2974	21.90.41.116
b51a:901b:cb15:8045:ada8:eb24:155a:2975	21.90.41.117
b51a:901b:cb15:8045:ada8:eb24:155a:2976	21.90.41.118
b51a:901b:cb15:8045:ada8:eb24:155a:2977	21.90.41.119
b51a:901b:cb15:8045:ada8:eb24:155a:2978	21.90.41.120

b51a:901b:cb15:8045:ada8:eb24:155a:2979	21.90.41.121
b51a:901b:cb15:8045:ada8:eb24:155a:297a	21.90.41.122
b51a:901b:cb15:8045:ada8:eb24:155a:297b	21.90.41.123
b51a:901b:cb15:8045:ada8:eb24:155a:297c	21.90.41.124
b51a:901b:cb15:8045:ada8:eb24:155a:297d	21.90.41.125
b51a:901b:cb15:8045:ada8:eb24:155a:297e	21.90.41.126
b51a:901b:cb15:8045:ada8:eb24:155a:297f	21.90.41.127
b51a:901b:cb15:8045:ada8:eb24:155a:2980	21.90.41.128
b51a:901b:cb15:8045:ada8:eb24:155a:2981	21.90.41.129
b51a:901b:cb15:8045:ada8:eb24:155a:2982	21.90.41.130
b51a:901b:cb15:8045:ada8:eb24:155a:2983	21.90.41.131
b51a:901b:cb15:8045:ada8:eb24:155a:2984	21.90.41.132
b51a:901b:cb15:8045:ada8:eb24:155a:2985	21.90.41.133
b51a:901b:cb15:8045:ada8:eb24:155a:2986	21.90.41.134
b51a:901b:cb15:8045:ada8:eb24:155a:2987	21.90.41.135
b51a:901b:cb15:8045:ada8:eb24:155a:2988	21.90.41.136
b51a:901b:cb15:8045:ada8:eb24:155a:2989	21.90.41.137
b51a:901b:cb15:8045:ada8:eb24:155a:298a	21.90.41.138
b51a:901b:cb15:8045:ada8:eb24:155a:298b	21.90.41.139
b51a:901b:cb15:8045:ada8:eb24:155a:298c	21.90.41.140
b51a:901b:cb15:8045:ada8:eb24:155a:298d	21.90.41.141
b51a:901b:cb15:8045:ada8:eb24:155a:298e	21.90.41.142
b51a:901b:cb15:8045:ada8:eb24:155a:298f	21.90.41.143
b51a:901b:cb15:8045:ada8:eb24:155a:2990	21.90.41.144
b51a:901b:cb15:8045:ada8:eb24:155a:2991	21.90.41.145
b51a:901b:cb15:8045:ada8:eb24:155a:2992	21.90.41.146
b51a:901b:cb15:8045:ada8:eb24:155a:2993	21.90.41.147
b51a:901b:cb15:8045:ada8:eb24:155a:2994	21.90.41.148
b51a:901b:cb15:8045:ada8:eb24:155a:2995	21.90.41.149
b51a:901b:cb15:8045:ada8:eb24:155a:2996	21.90.41.150
b51a:901b:cb15:8045:ada8:eb24:155a:2997	21.90.41.151
b51a:901b:cb15:8045:ada8:eb24:155a:2998	21.90.41.152
b51a:901b:cb15:8045:ada8:eb24:155a:2999	21.90.41.153
b51a:901b:cb15:8045:ada8:eb24:155a:299a	21.90.41.154
b51a:901b:cb15:8045:ada8:eb24:155a:299b	21.90.41.155
b51a:901b:cb15:8045:ada8:eb24:155a:299c	21.90.41.156
b51a:901b:cb15:8045:ada8:eb24:155a:299d	21.90.41.157
b51a:901b:cb15:8045:ada8:eb24:155a:299e	21.90.41.158
b51a:901b:cb15:8045:ada8:eb24:155a:299f	21.90.41.159
b51a:901b:cb15:8045:ada8:eb24:155a:29a0	21.90.41.160
b51a:901b:cb15:8045:ada8:eb24:155a:29a1	21.90.41.161
b51a:901b:cb15:8045:ada8:eb24:155a:29a2	21.90.41.162
b51a:901b:cb15:8045:ada8:eb24:155a:29a3	21.90.41.163
b51a:901b:cb15:8045:ada8:eb24:155a:29a4	21.90.41.164
b51a:901b:cb15:8045:ada8:eb24:155a:29a5	21.90.41.165
b51a:901b:cb15:8045:ada8:eb24:155a:29a6	21.90.41.166
b51a:901b:cb15:8045:ada8:eb24:155a:29a7	21.90.41.167
b51a:901b:cb15:8045:ada8:eb24:155a:29a8	21.90.41.168
b51a:901b:cb15:8045:ada8:eb24:155a:29a9	21.90.41.169
b51a:901b:cb15:8045:ada8:eb24:155a:29aa	21.90.41.170
b51a:901b:cb15:8045:ada8:eb24:155a:29ab	21.90.41.171
b51a:901b:cb15:8045:ada8:eb24:155a:29ac	21.90.41.172
b51a:901b:cb15:8045:ada8:eb24:155a:29ad	21.90.41.173
b51a:901b:cb15:8045:ada8:eb24:155a:29ae	21.90.41.174
b51a:901b:cb15:8045:ada8:eb24:155a:29af	21.90.41.175
b51a:901b:cb15:8045:ada8:eb24:155a:29b0	21.90.41.176
b51a:901b:cb15:8045:ada8:eb24:155a:29b1	21.90.41.177
b51a:901b:cb15:8045:ada8:eb24:155a:29b2	21.90.41.178
b51a:901b:cb15:8045:ada8:eb24:155a:29b3	21.90.41.179
b51a:901b:cb15:8045:ada8:eb24:155a:29b4	21.90.41.180

b51a:901b:cb15:8045:ada8:eb24:155a:29b5	21.90.41.181
b51a:901b:cb15:8045:ada8:eb24:155a:29b6	21.90.41.182
b51a:901b:cb15:8045:ada8:eb24:155a:29b7	21.90.41.183
b51a:901b:cb15:8045:ada8:eb24:155a:29b8	21.90.41.184
b51a:901b:cb15:8045:ada8:eb24:155a:29b9	21.90.41.185
b51a:901b:cb15:8045:ada8:eb24:155a:29ba	21.90.41.186
b51a:901b:cb15:8045:ada8:eb24:155a:29bb	21.90.41.187
b51a:901b:cb15:8045:ada8:eb24:155a:29bc	21.90.41.188
b51a:901b:cb15:8045:ada8:eb24:155a:29bd	21.90.41.189
b51a:901b:cb15:8045:ada8:eb24:155a:29be	21.90.41.190
b51a:901b:cb15:8045:ada8:eb24:155a:29bf	21.90.41.191
b51a:901b:cb15:8045:ada8:eb24:155a:29c0	21.90.41.192
b51a:901b:cb15:8045:ada8:eb24:155a:29c1	21.90.41.193
b51a:901b:cb15:8045:ada8:eb24:155a:29c2	21.90.41.194
b51a:901b:cb15:8045:ada8:eb24:155a:29c3	21.90.41.195
b51a:901b:cb15:8045:ada8:eb24:155a:29c4	21.90.41.196
b51a:901b:cb15:8045:ada8:eb24:155a:29c5	21.90.41.197
b51a:901b:cb15:8045:ada8:eb24:155a:29c6	21.90.41.198
b51a:901b:cb15:8045:ada8:eb24:155a:29c7	21.90.41.199
b51a:901b:cb15:8045:ada8:eb24:155a:29c8	21.90.41.200
b51a:901b:cb15:8045:ada8:eb24:155a:29c9	21.90.41.201
b51a:901b:cb15:8045:ada8:eb24:155a:29ca	21.90.41.202
b51a:901b:cb15:8045:ada8:eb24:155a:29cb	21.90.41.203
b51a:901b:cb15:8045:ada8:eb24:155a:29cc	21.90.41.204
b51a:901b:cb15:8045:ada8:eb24:155a:29cd	21.90.41.205
b51a:901b:cb15:8045:ada8:eb24:155a:29ce	21.90.41.206
b51a:901b:cb15:8045:ada8:eb24:155a:29cf	21.90.41.207
b51a:901b:cb15:8045:ada8:eb24:155a:29d0	21.90.41.208
b51a:901b:cb15:8045:ada8:eb24:155a:29d1	21.90.41.209
b51a:901b:cb15:8045:ada8:eb24:155a:29d2	21.90.41.210
b51a:901b:cb15:8045:ada8:eb24:155a:29d3	21.90.41.211
b51a:901b:cb15:8045:ada8:eb24:155a:29d4	21.90.41.212
b51a:901b:cb15:8045:ada8:eb24:155a:29d5	21.90.41.213
b51a:901b:cb15:8045:ada8:eb24:155a:29d6	21.90.41.214
b51a:901b:cb15:8045:ada8:eb24:155a:29d7	21.90.41.215
b51a:901b:cb15:8045:ada8:eb24:155a:29d8	21.90.41.216
b51a:901b:cb15:8045:ada8:eb24:155a:29d9	21.90.41.217
b51a:901b:cb15:8045:ada8:eb24:155a:29da	21.90.41.218
b51a:901b:cb15:8045:ada8:eb24:155a:29db	21.90.41.219
b51a:901b:cb15:8045:ada8:eb24:155a:29dc	21.90.41.220
b51a:901b:cb15:8045:ada8:eb24:155a:29dd	21.90.41.221
b51a:901b:cb15:8045:ada8:eb24:155a:29de	21.90.41.222
b51a:901b:cb15:8045:ada8:eb24:155a:29df	21.90.41.223
b51a:901b:cb15:8045:ada8:eb24:155a:29e0	21.90.41.224
b51a:901b:cb15:8045:ada8:eb24:155a:29e1	21.90.41.225
b51a:901b:cb15:8045:ada8:eb24:155a:29e2	21.90.41.226
b51a:901b:cb15:8045:ada8:eb24:155a:29e3	21.90.41.227
b51a:901b:cb15:8045:ada8:eb24:155a:29e4	21.90.41.228
b51a:901b:cb15:8045:ada8:eb24:155a:29e5	21.90.41.229
b51a:901b:cb15:8045:ada8:eb24:155a:29e6	21.90.41.230
b51a:901b:cb15:8045:ada8:eb24:155a:29e7	21.90.41.231
b51a:901b:cb15:8045:ada8:eb24:155a:29e8	21.90.41.232
b51a:901b:cb15:8045:ada8:eb24:155a:29e9	21.90.41.233
b51a:901b:cb15:8045:ada8:eb24:155a:29ea	21.90.41.234
b51a:901b:cb15:8045:ada8:eb24:155a:29eb	21.90.41.235
b51a:901b:cb15:8045:ada8:eb24:155a:29ec	21.90.41.236
b51a:901b:cb15:8045:ada8:eb24:155a:29ed	21.90.41.237
b51a:901b:cb15:8045:ada8:eb24:155a:29ee	21.90.41.238
b51a:901b:cb15:8045:ada8:eb24:155a:29ef	21.90.41.239
b51a:901b:cb15:8045:ada8:eb24:155a:29f0	21.90.41.240
b51a:901b:cb15:8045:ada8:eb24:155a:29f1	21.90.41.241
b51a:901b:cb15:8045:ada8:eb24:155a:29f2	21.90.41.242
b51a:901b:cb15:8045:ada8:eb24:155a:29f3	21.90.41.243
b51a:901b:cb15:8045:ada8:eb24:155a:29f4	21.90.41.244
b51a:901b:cb15:8045:ada8:eb24:155a:29f5	21.90.41.245
b51a:901b:cb15:8045:ada8:eb24:155a:29f6	21.90.41.246
b51a:901b:cb15:8045:ada8:eb24:155a:29f7	21.90.41.247
b51a:901b:cb15:8045:ada8:eb24:155a:29f8	21.90.41.248
b51a:901b:cb15:8045:ada8:eb24:155a:29f9	21.90.41.249
b51a:901b:cb15:8045:ada8:eb24:155a:29fa	21.90.41.250
b51a:901b:cb15:8045:ada8:eb24:155a:29fb	21.90.41.251
b51a:901b:cb15:8045:ada8:eb24:155a:29fc	21.90.41.252
b51a:901b:cb15:8045:ada8:eb24:155a:29fd	21.90.41.253
b51a:901b:cb15:8045:ada8:eb24:155a:29fe	21.90.41.254
b51a:901b:cb15:8045:ada8:eb24:155a:29ff	21.90.41.255

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.