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:bc24:5b51:3001	91.81.48.1
b51a:901b:cb15:8045:ada8:bc24:5b51:3002	91.81.48.2
b51a:901b:cb15:8045:ada8:bc24:5b51:3003	91.81.48.3
b51a:901b:cb15:8045:ada8:bc24:5b51:3004	91.81.48.4
b51a:901b:cb15:8045:ada8:bc24:5b51:3005	91.81.48.5
b51a:901b:cb15:8045:ada8:bc24:5b51:3006	91.81.48.6
b51a:901b:cb15:8045:ada8:bc24:5b51:3007	91.81.48.7
b51a:901b:cb15:8045:ada8:bc24:5b51:3008	91.81.48.8
b51a:901b:cb15:8045:ada8:bc24:5b51:3009	91.81.48.9
b51a:901b:cb15:8045:ada8:bc24:5b51:300a	91.81.48.10
b51a:901b:cb15:8045:ada8:bc24:5b51:300b	91.81.48.11
b51a:901b:cb15:8045:ada8:bc24:5b51:300c	91.81.48.12
b51a:901b:cb15:8045:ada8:bc24:5b51:300d	91.81.48.13
b51a:901b:cb15:8045:ada8:bc24:5b51:300e	91.81.48.14
b51a:901b:cb15:8045:ada8:bc24:5b51:300f	91.81.48.15
b51a:901b:cb15:8045:ada8:bc24:5b51:3010	91.81.48.16
b51a:901b:cb15:8045:ada8:bc24:5b51:3011	91.81.48.17
b51a:901b:cb15:8045:ada8:bc24:5b51:3012	91.81.48.18
b51a:901b:cb15:8045:ada8:bc24:5b51:3013	91.81.48.19
b51a:901b:cb15:8045:ada8:bc24:5b51:3014	91.81.48.20
b51a:901b:cb15:8045:ada8:bc24:5b51:3015	91.81.48.21
b51a:901b:cb15:8045:ada8:bc24:5b51:3016	91.81.48.22
b51a:901b:cb15:8045:ada8:bc24:5b51:3017	91.81.48.23
b51a:901b:cb15:8045:ada8:bc24:5b51:3018	91.81.48.24
b51a:901b:cb15:8045:ada8:bc24:5b51:3019	91.81.48.25
b51a:901b:cb15:8045:ada8:bc24:5b51:301a	91.81.48.26
b51a:901b:cb15:8045:ada8:bc24:5b51:301b	91.81.48.27
b51a:901b:cb15:8045:ada8:bc24:5b51:301c	91.81.48.28
b51a:901b:cb15:8045:ada8:bc24:5b51:301d	91.81.48.29
b51a:901b:cb15:8045:ada8:bc24:5b51:301e	91.81.48.30
b51a:901b:cb15:8045:ada8:bc24:5b51:301f	91.81.48.31
b51a:901b:cb15:8045:ada8:bc24:5b51:3020	91.81.48.32
b51a:901b:cb15:8045:ada8:bc24:5b51:3021	91.81.48.33
b51a:901b:cb15:8045:ada8:bc24:5b51:3022	91.81.48.34
b51a:901b:cb15:8045:ada8:bc24:5b51:3023	91.81.48.35
b51a:901b:cb15:8045:ada8:bc24:5b51:3024	91.81.48.36
b51a:901b:cb15:8045:ada8:bc24:5b51:3025	91.81.48.37
b51a:901b:cb15:8045:ada8:bc24:5b51:3026	91.81.48.38
b51a:901b:cb15:8045:ada8:bc24:5b51:3027	91.81.48.39
b51a:901b:cb15:8045:ada8:bc24:5b51:3028	91.81.48.40
b51a:901b:cb15:8045:ada8:bc24:5b51:3029	91.81.48.41
b51a:901b:cb15:8045:ada8:bc24:5b51:302a	91.81.48.42
b51a:901b:cb15:8045:ada8:bc24:5b51:302b	91.81.48.43
b51a:901b:cb15:8045:ada8:bc24:5b51:302c	91.81.48.44
b51a:901b:cb15:8045:ada8:bc24:5b51:302d	91.81.48.45
b51a:901b:cb15:8045:ada8:bc24:5b51:302e	91.81.48.46
b51a:901b:cb15:8045:ada8:bc24:5b51:302f	91.81.48.47
b51a:901b:cb15:8045:ada8:bc24:5b51:3030	91.81.48.48
b51a:901b:cb15:8045:ada8:bc24:5b51:3031	91.81.48.49
b51a:901b:cb15:8045:ada8:bc24:5b51:3032	91.81.48.50
b51a:901b:cb15:8045:ada8:bc24:5b51:3033	91.81.48.51
b51a:901b:cb15:8045:ada8:bc24:5b51:3034	91.81.48.52
b51a:901b:cb15:8045:ada8:bc24:5b51:3035	91.81.48.53
b51a:901b:cb15:8045:ada8:bc24:5b51:3036	91.81.48.54
b51a:901b:cb15:8045:ada8:bc24:5b51:3037	91.81.48.55
b51a:901b:cb15:8045:ada8:bc24:5b51:3038	91.81.48.56
b51a:901b:cb15:8045:ada8:bc24:5b51:3039	91.81.48.57
b51a:901b:cb15:8045:ada8:bc24:5b51:303a	91.81.48.58
b51a:901b:cb15:8045:ada8:bc24:5b51:303b	91.81.48.59
b51a:901b:cb15:8045:ada8:bc24:5b51:303c	91.81.48.60

b51a:901b:cb15:8045:ada8:bc24:5b51:303d	91.81.48.61
b51a:901b:cb15:8045:ada8:bc24:5b51:303e	91.81.48.62
b51a:901b:cb15:8045:ada8:bc24:5b51:303f	91.81.48.63
b51a:901b:cb15:8045:ada8:bc24:5b51:3040	91.81.48.64
b51a:901b:cb15:8045:ada8:bc24:5b51:3041	91.81.48.65
b51a:901b:cb15:8045:ada8:bc24:5b51:3042	91.81.48.66
b51a:901b:cb15:8045:ada8:bc24:5b51:3043	91.81.48.67
b51a:901b:cb15:8045:ada8:bc24:5b51:3044	91.81.48.68
b51a:901b:cb15:8045:ada8:bc24:5b51:3045	91.81.48.69
b51a:901b:cb15:8045:ada8:bc24:5b51:3046	91.81.48.70
b51a:901b:cb15:8045:ada8:bc24:5b51:3047	91.81.48.71
b51a:901b:cb15:8045:ada8:bc24:5b51:3048	91.81.48.72
b51a:901b:cb15:8045:ada8:bc24:5b51:3049	91.81.48.73
b51a:901b:cb15:8045:ada8:bc24:5b51:304a	91.81.48.74
b51a:901b:cb15:8045:ada8:bc24:5b51:304b	91.81.48.75
b51a:901b:cb15:8045:ada8:bc24:5b51:304c	91.81.48.76
b51a:901b:cb15:8045:ada8:bc24:5b51:304d	91.81.48.77
b51a:901b:cb15:8045:ada8:bc24:5b51:304e	91.81.48.78
b51a:901b:cb15:8045:ada8:bc24:5b51:304f	91.81.48.79
b51a:901b:cb15:8045:ada8:bc24:5b51:3050	91.81.48.80
b51a:901b:cb15:8045:ada8:bc24:5b51:3051	91.81.48.81
b51a:901b:cb15:8045:ada8:bc24:5b51:3052	91.81.48.82
b51a:901b:cb15:8045:ada8:bc24:5b51:3053	91.81.48.83
b51a:901b:cb15:8045:ada8:bc24:5b51:3054	91.81.48.84
b51a:901b:cb15:8045:ada8:bc24:5b51:3055	91.81.48.85
b51a:901b:cb15:8045:ada8:bc24:5b51:3056	91.81.48.86
b51a:901b:cb15:8045:ada8:bc24:5b51:3057	91.81.48.87
b51a:901b:cb15:8045:ada8:bc24:5b51:3058	91.81.48.88
b51a:901b:cb15:8045:ada8:bc24:5b51:3059	91.81.48.89
b51a:901b:cb15:8045:ada8:bc24:5b51:305a	91.81.48.90
b51a:901b:cb15:8045:ada8:bc24:5b51:305b	91.81.48.91
b51a:901b:cb15:8045:ada8:bc24:5b51:305c	91.81.48.92
b51a:901b:cb15:8045:ada8:bc24:5b51:305d	91.81.48.93
b51a:901b:cb15:8045:ada8:bc24:5b51:305e	91.81.48.94
b51a:901b:cb15:8045:ada8:bc24:5b51:305f	91.81.48.95
b51a:901b:cb15:8045:ada8:bc24:5b51:3060	91.81.48.96
b51a:901b:cb15:8045:ada8:bc24:5b51:3061	91.81.48.97
b51a:901b:cb15:8045:ada8:bc24:5b51:3062	91.81.48.98
b51a:901b:cb15:8045:ada8:bc24:5b51:3063	91.81.48.99
b51a:901b:cb15:8045:ada8:bc24:5b51:3064	91.81.48.100
b51a:901b:cb15:8045:ada8:bc24:5b51:3065	91.81.48.101
b51a:901b:cb15:8045:ada8:bc24:5b51:3066	91.81.48.102
b51a:901b:cb15:8045:ada8:bc24:5b51:3067	91.81.48.103
b51a:901b:cb15:8045:ada8:bc24:5b51:3068	91.81.48.104
b51a:901b:cb15:8045:ada8:bc24:5b51:3069	91.81.48.105
b51a:901b:cb15:8045:ada8:bc24:5b51:306a	91.81.48.106
b51a:901b:cb15:8045:ada8:bc24:5b51:306b	91.81.48.107
b51a:901b:cb15:8045:ada8:bc24:5b51:306c	91.81.48.108
b51a:901b:cb15:8045:ada8:bc24:5b51:306d	91.81.48.109
b51a:901b:cb15:8045:ada8:bc24:5b51:306e	91.81.48.110
b51a:901b:cb15:8045:ada8:bc24:5b51:306f	91.81.48.111
b51a:901b:cb15:8045:ada8:bc24:5b51:3070	91.81.48.112
b51a:901b:cb15:8045:ada8:bc24:5b51:3071	91.81.48.113
b51a:901b:cb15:8045:ada8:bc24:5b51:3072	91.81.48.114
b51a:901b:cb15:8045:ada8:bc24:5b51:3073	91.81.48.115
b51a:901b:cb15:8045:ada8:bc24:5b51:3074	91.81.48.116
b51a:901b:cb15:8045:ada8:bc24:5b51:3075	91.81.48.117
b51a:901b:cb15:8045:ada8:bc24:5b51:3076	91.81.48.118
b51a:901b:cb15:8045:ada8:bc24:5b51:3077	91.81.48.119
b51a:901b:cb15:8045:ada8:bc24:5b51:3078	91.81.48.120

b51a:901b:cb15:8045:ada8:bc24:5b51:3079	91.81.48.121
b51a:901b:cb15:8045:ada8:bc24:5b51:307a	91.81.48.122
b51a:901b:cb15:8045:ada8:bc24:5b51:307b	91.81.48.123
b51a:901b:cb15:8045:ada8:bc24:5b51:307c	91.81.48.124
b51a:901b:cb15:8045:ada8:bc24:5b51:307d	91.81.48.125
b51a:901b:cb15:8045:ada8:bc24:5b51:307e	91.81.48.126
b51a:901b:cb15:8045:ada8:bc24:5b51:307f	91.81.48.127
b51a:901b:cb15:8045:ada8:bc24:5b51:3080	91.81.48.128
b51a:901b:cb15:8045:ada8:bc24:5b51:3081	91.81.48.129
b51a:901b:cb15:8045:ada8:bc24:5b51:3082	91.81.48.130
b51a:901b:cb15:8045:ada8:bc24:5b51:3083	91.81.48.131
b51a:901b:cb15:8045:ada8:bc24:5b51:3084	91.81.48.132
b51a:901b:cb15:8045:ada8:bc24:5b51:3085	91.81.48.133
b51a:901b:cb15:8045:ada8:bc24:5b51:3086	91.81.48.134
b51a:901b:cb15:8045:ada8:bc24:5b51:3087	91.81.48.135
b51a:901b:cb15:8045:ada8:bc24:5b51:3088	91.81.48.136
b51a:901b:cb15:8045:ada8:bc24:5b51:3089	91.81.48.137
b51a:901b:cb15:8045:ada8:bc24:5b51:308a	91.81.48.138
b51a:901b:cb15:8045:ada8:bc24:5b51:308b	91.81.48.139
b51a:901b:cb15:8045:ada8:bc24:5b51:308c	91.81.48.140
b51a:901b:cb15:8045:ada8:bc24:5b51:308d	91.81.48.141
b51a:901b:cb15:8045:ada8:bc24:5b51:308e	91.81.48.142
b51a:901b:cb15:8045:ada8:bc24:5b51:308f	91.81.48.143
b51a:901b:cb15:8045:ada8:bc24:5b51:3090	91.81.48.144
b51a:901b:cb15:8045:ada8:bc24:5b51:3091	91.81.48.145
b51a:901b:cb15:8045:ada8:bc24:5b51:3092	91.81.48.146
b51a:901b:cb15:8045:ada8:bc24:5b51:3093	91.81.48.147
b51a:901b:cb15:8045:ada8:bc24:5b51:3094	91.81.48.148
b51a:901b:cb15:8045:ada8:bc24:5b51:3095	91.81.48.149
b51a:901b:cb15:8045:ada8:bc24:5b51:3096	91.81.48.150
b51a:901b:cb15:8045:ada8:bc24:5b51:3097	91.81.48.151
b51a:901b:cb15:8045:ada8:bc24:5b51:3098	91.81.48.152
b51a:901b:cb15:8045:ada8:bc24:5b51:3099	91.81.48.153
b51a:901b:cb15:8045:ada8:bc24:5b51:309a	91.81.48.154
b51a:901b:cb15:8045:ada8:bc24:5b51:309b	91.81.48.155
b51a:901b:cb15:8045:ada8:bc24:5b51:309c	91.81.48.156
b51a:901b:cb15:8045:ada8:bc24:5b51:309d	91.81.48.157
b51a:901b:cb15:8045:ada8:bc24:5b51:309e	91.81.48.158
b51a:901b:cb15:8045:ada8:bc24:5b51:309f	91.81.48.159
b51a:901b:cb15:8045:ada8:bc24:5b51:30a0	91.81.48.160
b51a:901b:cb15:8045:ada8:bc24:5b51:30a1	91.81.48.161
b51a:901b:cb15:8045:ada8:bc24:5b51:30a2	91.81.48.162
b51a:901b:cb15:8045:ada8:bc24:5b51:30a3	91.81.48.163
b51a:901b:cb15:8045:ada8:bc24:5b51:30a4	91.81.48.164
b51a:901b:cb15:8045:ada8:bc24:5b51:30a5	91.81.48.165
b51a:901b:cb15:8045:ada8:bc24:5b51:30a6	91.81.48.166
b51a:901b:cb15:8045:ada8:bc24:5b51:30a7	91.81.48.167
b51a:901b:cb15:8045:ada8:bc24:5b51:30a8	91.81.48.168
b51a:901b:cb15:8045:ada8:bc24:5b51:30a9	91.81.48.169
b51a:901b:cb15:8045:ada8:bc24:5b51:30aa	91.81.48.170
b51a:901b:cb15:8045:ada8:bc24:5b51:30ab	91.81.48.171
b51a:901b:cb15:8045:ada8:bc24:5b51:30ac	91.81.48.172
b51a:901b:cb15:8045:ada8:bc24:5b51:30ad	91.81.48.173
b51a:901b:cb15:8045:ada8:bc24:5b51:30ae	91.81.48.174
b51a:901b:cb15:8045:ada8:bc24:5b51:30af	91.81.48.175
b51a:901b:cb15:8045:ada8:bc24:5b51:30b0	91.81.48.176
b51a:901b:cb15:8045:ada8:bc24:5b51:30b1	91.81.48.177
b51a:901b:cb15:8045:ada8:bc24:5b51:30b2	91.81.48.178
b51a:901b:cb15:8045:ada8:bc24:5b51:30b3	91.81.48.179
b51a:901b:cb15:8045:ada8:bc24:5b51:30b4	91.81.48.180

b51a:901b:cb15:8045:ada8:bc24:5b51:30b5	91.81.48.181
b51a:901b:cb15:8045:ada8:bc24:5b51:30b6	91.81.48.182
b51a:901b:cb15:8045:ada8:bc24:5b51:30b7	91.81.48.183
b51a:901b:cb15:8045:ada8:bc24:5b51:30b8	91.81.48.184
b51a:901b:cb15:8045:ada8:bc24:5b51:30b9	91.81.48.185
b51a:901b:cb15:8045:ada8:bc24:5b51:30ba	91.81.48.186
b51a:901b:cb15:8045:ada8:bc24:5b51:30bb	91.81.48.187
b51a:901b:cb15:8045:ada8:bc24:5b51:30bc	91.81.48.188
b51a:901b:cb15:8045:ada8:bc24:5b51:30bd	91.81.48.189
b51a:901b:cb15:8045:ada8:bc24:5b51:30be	91.81.48.190
b51a:901b:cb15:8045:ada8:bc24:5b51:30bf	91.81.48.191
b51a:901b:cb15:8045:ada8:bc24:5b51:30c0	91.81.48.192
b51a:901b:cb15:8045:ada8:bc24:5b51:30c1	91.81.48.193
b51a:901b:cb15:8045:ada8:bc24:5b51:30c2	91.81.48.194
b51a:901b:cb15:8045:ada8:bc24:5b51:30c3	91.81.48.195
b51a:901b:cb15:8045:ada8:bc24:5b51:30c4	91.81.48.196
b51a:901b:cb15:8045:ada8:bc24:5b51:30c5	91.81.48.197
b51a:901b:cb15:8045:ada8:bc24:5b51:30c6	91.81.48.198
b51a:901b:cb15:8045:ada8:bc24:5b51:30c7	91.81.48.199
b51a:901b:cb15:8045:ada8:bc24:5b51:30c8	91.81.48.200
b51a:901b:cb15:8045:ada8:bc24:5b51:30c9	91.81.48.201
b51a:901b:cb15:8045:ada8:bc24:5b51:30ca	91.81.48.202
b51a:901b:cb15:8045:ada8:bc24:5b51:30cb	91.81.48.203
b51a:901b:cb15:8045:ada8:bc24:5b51:30cc	91.81.48.204
b51a:901b:cb15:8045:ada8:bc24:5b51:30cd	91.81.48.205
b51a:901b:cb15:8045:ada8:bc24:5b51:30ce	91.81.48.206
b51a:901b:cb15:8045:ada8:bc24:5b51:30cf	91.81.48.207
b51a:901b:cb15:8045:ada8:bc24:5b51:30d0	91.81.48.208
b51a:901b:cb15:8045:ada8:bc24:5b51:30d1	91.81.48.209
b51a:901b:cb15:8045:ada8:bc24:5b51:30d2	91.81.48.210
b51a:901b:cb15:8045:ada8:bc24:5b51:30d3	91.81.48.211
b51a:901b:cb15:8045:ada8:bc24:5b51:30d4	91.81.48.212
b51a:901b:cb15:8045:ada8:bc24:5b51:30d5	91.81.48.213
b51a:901b:cb15:8045:ada8:bc24:5b51:30d6	91.81.48.214
b51a:901b:cb15:8045:ada8:bc24:5b51:30d7	91.81.48.215
b51a:901b:cb15:8045:ada8:bc24:5b51:30d8	91.81.48.216
b51a:901b:cb15:8045:ada8:bc24:5b51:30d9	91.81.48.217
b51a:901b:cb15:8045:ada8:bc24:5b51:30da	91.81.48.218
b51a:901b:cb15:8045:ada8:bc24:5b51:30db	91.81.48.219
b51a:901b:cb15:8045:ada8:bc24:5b51:30dc	91.81.48.220
b51a:901b:cb15:8045:ada8:bc24:5b51:30dd	91.81.48.221
b51a:901b:cb15:8045:ada8:bc24:5b51:30de	91.81.48.222
b51a:901b:cb15:8045:ada8:bc24:5b51:30df	91.81.48.223
b51a:901b:cb15:8045:ada8:bc24:5b51:30e0	91.81.48.224
b51a:901b:cb15:8045:ada8:bc24:5b51:30e1	91.81.48.225
b51a:901b:cb15:8045:ada8:bc24:5b51:30e2	91.81.48.226
b51a:901b:cb15:8045:ada8:bc24:5b51:30e3	91.81.48.227
b51a:901b:cb15:8045:ada8:bc24:5b51:30e4	91.81.48.228
b51a:901b:cb15:8045:ada8:bc24:5b51:30e5	91.81.48.229
b51a:901b:cb15:8045:ada8:bc24:5b51:30e6	91.81.48.230
b51a:901b:cb15:8045:ada8:bc24:5b51:30e7	91.81.48.231
b51a:901b:cb15:8045:ada8:bc24:5b51:30e8	91.81.48.232
b51a:901b:cb15:8045:ada8:bc24:5b51:30e9	91.81.48.233
b51a:901b:cb15:8045:ada8:bc24:5b51:30ea	91.81.48.234
b51a:901b:cb15:8045:ada8:bc24:5b51:30eb	91.81.48.235
b51a:901b:cb15:8045:ada8:bc24:5b51:30ec	91.81.48.236
b51a:901b:cb15:8045:ada8:bc24:5b51:30ed	91.81.48.237
b51a:901b:cb15:8045:ada8:bc24:5b51:30ee	91.81.48.238
b51a:901b:cb15:8045:ada8:bc24:5b51:30ef	91.81.48.239
b51a:901b:cb15:8045:ada8:bc24:5b51:30f0	91.81.48.240
b51a:901b:cb15:8045:ada8:bc24:5b51:30f1	91.81.48.241
b51a:901b:cb15:8045:ada8:bc24:5b51:30f2	91.81.48.242
b51a:901b:cb15:8045:ada8:bc24:5b51:30f3	91.81.48.243
b51a:901b:cb15:8045:ada8:bc24:5b51:30f4	91.81.48.244
b51a:901b:cb15:8045:ada8:bc24:5b51:30f5	91.81.48.245
b51a:901b:cb15:8045:ada8:bc24:5b51:30f6	91.81.48.246
b51a:901b:cb15:8045:ada8:bc24:5b51:30f7	91.81.48.247
b51a:901b:cb15:8045:ada8:bc24:5b51:30f8	91.81.48.248
b51a:901b:cb15:8045:ada8:bc24:5b51:30f9	91.81.48.249
b51a:901b:cb15:8045:ada8:bc24:5b51:30fa	91.81.48.250
b51a:901b:cb15:8045:ada8:bc24:5b51:30fb	91.81.48.251
b51a:901b:cb15:8045:ada8:bc24:5b51:30fc	91.81.48.252
b51a:901b:cb15:8045:ada8:bc24:5b51:30fd	91.81.48.253
b51a:901b:cb15:8045:ada8:bc24:5b51:30fe	91.81.48.254
b51a:901b:cb15:8045:ada8:bc24:5b51:30ff	91.81.48.255

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.