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:fb65:4024:3136:b51f:3001	181.31.48.1
cb15:901b:901b:fb65:4024:3136:b51f:3002	181.31.48.2
cb15:901b:901b:fb65:4024:3136:b51f:3003	181.31.48.3
cb15:901b:901b:fb65:4024:3136:b51f:3004	181.31.48.4
cb15:901b:901b:fb65:4024:3136:b51f:3005	181.31.48.5
cb15:901b:901b:fb65:4024:3136:b51f:3006	181.31.48.6
cb15:901b:901b:fb65:4024:3136:b51f:3007	181.31.48.7
cb15:901b:901b:fb65:4024:3136:b51f:3008	181.31.48.8
cb15:901b:901b:fb65:4024:3136:b51f:3009	181.31.48.9
cb15:901b:901b:fb65:4024:3136:b51f:300a	181.31.48.10
cb15:901b:901b:fb65:4024:3136:b51f:300b	181.31.48.11
cb15:901b:901b:fb65:4024:3136:b51f:300c	181.31.48.12
cb15:901b:901b:fb65:4024:3136:b51f:300d	181.31.48.13
cb15:901b:901b:fb65:4024:3136:b51f:300e	181.31.48.14
cb15:901b:901b:fb65:4024:3136:b51f:300f	181.31.48.15
cb15:901b:901b:fb65:4024:3136:b51f:3010	181.31.48.16
cb15:901b:901b:fb65:4024:3136:b51f:3011	181.31.48.17
cb15:901b:901b:fb65:4024:3136:b51f:3012	181.31.48.18
cb15:901b:901b:fb65:4024:3136:b51f:3013	181.31.48.19
cb15:901b:901b:fb65:4024:3136:b51f:3014	181.31.48.20
cb15:901b:901b:fb65:4024:3136:b51f:3015	181.31.48.21
cb15:901b:901b:fb65:4024:3136:b51f:3016	181.31.48.22
cb15:901b:901b:fb65:4024:3136:b51f:3017	181.31.48.23
cb15:901b:901b:fb65:4024:3136:b51f:3018	181.31.48.24
cb15:901b:901b:fb65:4024:3136:b51f:3019	181.31.48.25
cb15:901b:901b:fb65:4024:3136:b51f:301a	181.31.48.26
cb15:901b:901b:fb65:4024:3136:b51f:301b	181.31.48.27
cb15:901b:901b:fb65:4024:3136:b51f:301c	181.31.48.28
cb15:901b:901b:fb65:4024:3136:b51f:301d	181.31.48.29
cb15:901b:901b:fb65:4024:3136:b51f:301e	181.31.48.30
cb15:901b:901b:fb65:4024:3136:b51f:301f	181.31.48.31
cb15:901b:901b:fb65:4024:3136:b51f:3020	181.31.48.32
cb15:901b:901b:fb65:4024:3136:b51f:3021	181.31.48.33
cb15:901b:901b:fb65:4024:3136:b51f:3022	181.31.48.34
cb15:901b:901b:fb65:4024:3136:b51f:3023	181.31.48.35
cb15:901b:901b:fb65:4024:3136:b51f:3024	181.31.48.36
cb15:901b:901b:fb65:4024:3136:b51f:3025	181.31.48.37
cb15:901b:901b:fb65:4024:3136:b51f:3026	181.31.48.38
cb15:901b:901b:fb65:4024:3136:b51f:3027	181.31.48.39
cb15:901b:901b:fb65:4024:3136:b51f:3028	181.31.48.40
cb15:901b:901b:fb65:4024:3136:b51f:3029	181.31.48.41
cb15:901b:901b:fb65:4024:3136:b51f:302a	181.31.48.42
cb15:901b:901b:fb65:4024:3136:b51f:302b	181.31.48.43
cb15:901b:901b:fb65:4024:3136:b51f:302c	181.31.48.44
cb15:901b:901b:fb65:4024:3136:b51f:302d	181.31.48.45
cb15:901b:901b:fb65:4024:3136:b51f:302e	181.31.48.46
cb15:901b:901b:fb65:4024:3136:b51f:302f	181.31.48.47
cb15:901b:901b:fb65:4024:3136:b51f:3030	181.31.48.48
cb15:901b:901b:fb65:4024:3136:b51f:3031	181.31.48.49
cb15:901b:901b:fb65:4024:3136:b51f:3032	181.31.48.50
cb15:901b:901b:fb65:4024:3136:b51f:3033	181.31.48.51
cb15:901b:901b:fb65:4024:3136:b51f:3034	181.31.48.52
cb15:901b:901b:fb65:4024:3136:b51f:3035	181.31.48.53
cb15:901b:901b:fb65:4024:3136:b51f:3036	181.31.48.54
cb15:901b:901b:fb65:4024:3136:b51f:3037	181.31.48.55
cb15:901b:901b:fb65:4024:3136:b51f:3038	181.31.48.56
cb15:901b:901b:fb65:4024:3136:b51f:3039	181.31.48.57
cb15:901b:901b:fb65:4024:3136:b51f:303a	181.31.48.58
cb15:901b:901b:fb65:4024:3136:b51f:303b	181.31.48.59
cb15:901b:901b:fb65:4024:3136:b51f:303c	181.31.48.60

cb15:901b:901b:fb65:4024:3136:b51f:303d	181.31.48.61
cb15:901b:901b:fb65:4024:3136:b51f:303e	181.31.48.62
cb15:901b:901b:fb65:4024:3136:b51f:303f	181.31.48.63
cb15:901b:901b:fb65:4024:3136:b51f:3040	181.31.48.64
cb15:901b:901b:fb65:4024:3136:b51f:3041	181.31.48.65
cb15:901b:901b:fb65:4024:3136:b51f:3042	181.31.48.66
cb15:901b:901b:fb65:4024:3136:b51f:3043	181.31.48.67
cb15:901b:901b:fb65:4024:3136:b51f:3044	181.31.48.68
cb15:901b:901b:fb65:4024:3136:b51f:3045	181.31.48.69
cb15:901b:901b:fb65:4024:3136:b51f:3046	181.31.48.70
cb15:901b:901b:fb65:4024:3136:b51f:3047	181.31.48.71
cb15:901b:901b:fb65:4024:3136:b51f:3048	181.31.48.72
cb15:901b:901b:fb65:4024:3136:b51f:3049	181.31.48.73
cb15:901b:901b:fb65:4024:3136:b51f:304a	181.31.48.74
cb15:901b:901b:fb65:4024:3136:b51f:304b	181.31.48.75
cb15:901b:901b:fb65:4024:3136:b51f:304c	181.31.48.76
cb15:901b:901b:fb65:4024:3136:b51f:304d	181.31.48.77
cb15:901b:901b:fb65:4024:3136:b51f:304e	181.31.48.78
cb15:901b:901b:fb65:4024:3136:b51f:304f	181.31.48.79
cb15:901b:901b:fb65:4024:3136:b51f:3050	181.31.48.80
cb15:901b:901b:fb65:4024:3136:b51f:3051	181.31.48.81
cb15:901b:901b:fb65:4024:3136:b51f:3052	181.31.48.82
cb15:901b:901b:fb65:4024:3136:b51f:3053	181.31.48.83
cb15:901b:901b:fb65:4024:3136:b51f:3054	181.31.48.84
cb15:901b:901b:fb65:4024:3136:b51f:3055	181.31.48.85
cb15:901b:901b:fb65:4024:3136:b51f:3056	181.31.48.86
cb15:901b:901b:fb65:4024:3136:b51f:3057	181.31.48.87
cb15:901b:901b:fb65:4024:3136:b51f:3058	181.31.48.88
cb15:901b:901b:fb65:4024:3136:b51f:3059	181.31.48.89
cb15:901b:901b:fb65:4024:3136:b51f:305a	181.31.48.90
cb15:901b:901b:fb65:4024:3136:b51f:305b	181.31.48.91
cb15:901b:901b:fb65:4024:3136:b51f:305c	181.31.48.92
cb15:901b:901b:fb65:4024:3136:b51f:305d	181.31.48.93
cb15:901b:901b:fb65:4024:3136:b51f:305e	181.31.48.94
cb15:901b:901b:fb65:4024:3136:b51f:305f	181.31.48.95
cb15:901b:901b:fb65:4024:3136:b51f:3060	181.31.48.96
cb15:901b:901b:fb65:4024:3136:b51f:3061	181.31.48.97
cb15:901b:901b:fb65:4024:3136:b51f:3062	181.31.48.98
cb15:901b:901b:fb65:4024:3136:b51f:3063	181.31.48.99
cb15:901b:901b:fb65:4024:3136:b51f:3064	181.31.48.100
cb15:901b:901b:fb65:4024:3136:b51f:3065	181.31.48.101
cb15:901b:901b:fb65:4024:3136:b51f:3066	181.31.48.102
cb15:901b:901b:fb65:4024:3136:b51f:3067	181.31.48.103
cb15:901b:901b:fb65:4024:3136:b51f:3068	181.31.48.104
cb15:901b:901b:fb65:4024:3136:b51f:3069	181.31.48.105
cb15:901b:901b:fb65:4024:3136:b51f:306a	181.31.48.106
cb15:901b:901b:fb65:4024:3136:b51f:306b	181.31.48.107
cb15:901b:901b:fb65:4024:3136:b51f:306c	181.31.48.108
cb15:901b:901b:fb65:4024:3136:b51f:306d	181.31.48.109
cb15:901b:901b:fb65:4024:3136:b51f:306e	181.31.48.110
cb15:901b:901b:fb65:4024:3136:b51f:306f	181.31.48.111
cb15:901b:901b:fb65:4024:3136:b51f:3070	181.31.48.112
cb15:901b:901b:fb65:4024:3136:b51f:3071	181.31.48.113
cb15:901b:901b:fb65:4024:3136:b51f:3072	181.31.48.114
cb15:901b:901b:fb65:4024:3136:b51f:3073	181.31.48.115
cb15:901b:901b:fb65:4024:3136:b51f:3074	181.31.48.116
cb15:901b:901b:fb65:4024:3136:b51f:3075	181.31.48.117
cb15:901b:901b:fb65:4024:3136:b51f:3076	181.31.48.118
cb15:901b:901b:fb65:4024:3136:b51f:3077	181.31.48.119
cb15:901b:901b:fb65:4024:3136:b51f:3078	181.31.48.120

cb15:901b:901b:fb65:4024:3136:b51f:3079	181.31.48.121
cb15:901b:901b:fb65:4024:3136:b51f:307a	181.31.48.122
cb15:901b:901b:fb65:4024:3136:b51f:307b	181.31.48.123
cb15:901b:901b:fb65:4024:3136:b51f:307c	181.31.48.124
cb15:901b:901b:fb65:4024:3136:b51f:307d	181.31.48.125
cb15:901b:901b:fb65:4024:3136:b51f:307e	181.31.48.126
cb15:901b:901b:fb65:4024:3136:b51f:307f	181.31.48.127
cb15:901b:901b:fb65:4024:3136:b51f:3080	181.31.48.128
cb15:901b:901b:fb65:4024:3136:b51f:3081	181.31.48.129
cb15:901b:901b:fb65:4024:3136:b51f:3082	181.31.48.130
cb15:901b:901b:fb65:4024:3136:b51f:3083	181.31.48.131
cb15:901b:901b:fb65:4024:3136:b51f:3084	181.31.48.132
cb15:901b:901b:fb65:4024:3136:b51f:3085	181.31.48.133
cb15:901b:901b:fb65:4024:3136:b51f:3086	181.31.48.134
cb15:901b:901b:fb65:4024:3136:b51f:3087	181.31.48.135
cb15:901b:901b:fb65:4024:3136:b51f:3088	181.31.48.136
cb15:901b:901b:fb65:4024:3136:b51f:3089	181.31.48.137
cb15:901b:901b:fb65:4024:3136:b51f:308a	181.31.48.138
cb15:901b:901b:fb65:4024:3136:b51f:308b	181.31.48.139
cb15:901b:901b:fb65:4024:3136:b51f:308c	181.31.48.140
cb15:901b:901b:fb65:4024:3136:b51f:308d	181.31.48.141
cb15:901b:901b:fb65:4024:3136:b51f:308e	181.31.48.142
cb15:901b:901b:fb65:4024:3136:b51f:308f	181.31.48.143
cb15:901b:901b:fb65:4024:3136:b51f:3090	181.31.48.144
cb15:901b:901b:fb65:4024:3136:b51f:3091	181.31.48.145
cb15:901b:901b:fb65:4024:3136:b51f:3092	181.31.48.146
cb15:901b:901b:fb65:4024:3136:b51f:3093	181.31.48.147
cb15:901b:901b:fb65:4024:3136:b51f:3094	181.31.48.148
cb15:901b:901b:fb65:4024:3136:b51f:3095	181.31.48.149
cb15:901b:901b:fb65:4024:3136:b51f:3096	181.31.48.150
cb15:901b:901b:fb65:4024:3136:b51f:3097	181.31.48.151
cb15:901b:901b:fb65:4024:3136:b51f:3098	181.31.48.152
cb15:901b:901b:fb65:4024:3136:b51f:3099	181.31.48.153
cb15:901b:901b:fb65:4024:3136:b51f:309a	181.31.48.154
cb15:901b:901b:fb65:4024:3136:b51f:309b	181.31.48.155
cb15:901b:901b:fb65:4024:3136:b51f:309c	181.31.48.156
cb15:901b:901b:fb65:4024:3136:b51f:309d	181.31.48.157
cb15:901b:901b:fb65:4024:3136:b51f:309e	181.31.48.158
cb15:901b:901b:fb65:4024:3136:b51f:309f	181.31.48.159
cb15:901b:901b:fb65:4024:3136:b51f:30a0	181.31.48.160
cb15:901b:901b:fb65:4024:3136:b51f:30a1	181.31.48.161
cb15:901b:901b:fb65:4024:3136:b51f:30a2	181.31.48.162
cb15:901b:901b:fb65:4024:3136:b51f:30a3	181.31.48.163
cb15:901b:901b:fb65:4024:3136:b51f:30a4	181.31.48.164
cb15:901b:901b:fb65:4024:3136:b51f:30a5	181.31.48.165
cb15:901b:901b:fb65:4024:3136:b51f:30a6	181.31.48.166
cb15:901b:901b:fb65:4024:3136:b51f:30a7	181.31.48.167
cb15:901b:901b:fb65:4024:3136:b51f:30a8	181.31.48.168
cb15:901b:901b:fb65:4024:3136:b51f:30a9	181.31.48.169
cb15:901b:901b:fb65:4024:3136:b51f:30aa	181.31.48.170
cb15:901b:901b:fb65:4024:3136:b51f:30ab	181.31.48.171
cb15:901b:901b:fb65:4024:3136:b51f:30ac	181.31.48.172
cb15:901b:901b:fb65:4024:3136:b51f:30ad	181.31.48.173
cb15:901b:901b:fb65:4024:3136:b51f:30ae	181.31.48.174
cb15:901b:901b:fb65:4024:3136:b51f:30af	181.31.48.175
cb15:901b:901b:fb65:4024:3136:b51f:30b0	181.31.48.176
cb15:901b:901b:fb65:4024:3136:b51f:30b1	181.31.48.177
cb15:901b:901b:fb65:4024:3136:b51f:30b2	181.31.48.178
cb15:901b:901b:fb65:4024:3136:b51f:30b3	181.31.48.179
cb15:901b:901b:fb65:4024:3136:b51f:30b4	181.31.48.180

cb15:901b:901b:fb65:4024:3136:b51f:30b5	181.31.48.181
cb15:901b:901b:fb65:4024:3136:b51f:30b6	181.31.48.182
cb15:901b:901b:fb65:4024:3136:b51f:30b7	181.31.48.183
cb15:901b:901b:fb65:4024:3136:b51f:30b8	181.31.48.184
cb15:901b:901b:fb65:4024:3136:b51f:30b9	181.31.48.185
cb15:901b:901b:fb65:4024:3136:b51f:30ba	181.31.48.186
cb15:901b:901b:fb65:4024:3136:b51f:30bb	181.31.48.187
cb15:901b:901b:fb65:4024:3136:b51f:30bc	181.31.48.188
cb15:901b:901b:fb65:4024:3136:b51f:30bd	181.31.48.189
cb15:901b:901b:fb65:4024:3136:b51f:30be	181.31.48.190
cb15:901b:901b:fb65:4024:3136:b51f:30bf	181.31.48.191
cb15:901b:901b:fb65:4024:3136:b51f:30c0	181.31.48.192
cb15:901b:901b:fb65:4024:3136:b51f:30c1	181.31.48.193
cb15:901b:901b:fb65:4024:3136:b51f:30c2	181.31.48.194
cb15:901b:901b:fb65:4024:3136:b51f:30c3	181.31.48.195
cb15:901b:901b:fb65:4024:3136:b51f:30c4	181.31.48.196
cb15:901b:901b:fb65:4024:3136:b51f:30c5	181.31.48.197
cb15:901b:901b:fb65:4024:3136:b51f:30c6	181.31.48.198
cb15:901b:901b:fb65:4024:3136:b51f:30c7	181.31.48.199
cb15:901b:901b:fb65:4024:3136:b51f:30c8	181.31.48.200
cb15:901b:901b:fb65:4024:3136:b51f:30c9	181.31.48.201
cb15:901b:901b:fb65:4024:3136:b51f:30ca	181.31.48.202
cb15:901b:901b:fb65:4024:3136:b51f:30cb	181.31.48.203
cb15:901b:901b:fb65:4024:3136:b51f:30cc	181.31.48.204
cb15:901b:901b:fb65:4024:3136:b51f:30cd	181.31.48.205
cb15:901b:901b:fb65:4024:3136:b51f:30ce	181.31.48.206
cb15:901b:901b:fb65:4024:3136:b51f:30cf	181.31.48.207
cb15:901b:901b:fb65:4024:3136:b51f:30d0	181.31.48.208
cb15:901b:901b:fb65:4024:3136:b51f:30d1	181.31.48.209
cb15:901b:901b:fb65:4024:3136:b51f:30d2	181.31.48.210
cb15:901b:901b:fb65:4024:3136:b51f:30d3	181.31.48.211
cb15:901b:901b:fb65:4024:3136:b51f:30d4	181.31.48.212
cb15:901b:901b:fb65:4024:3136:b51f:30d5	181.31.48.213
cb15:901b:901b:fb65:4024:3136:b51f:30d6	181.31.48.214
cb15:901b:901b:fb65:4024:3136:b51f:30d7	181.31.48.215
cb15:901b:901b:fb65:4024:3136:b51f:30d8	181.31.48.216
cb15:901b:901b:fb65:4024:3136:b51f:30d9	181.31.48.217
cb15:901b:901b:fb65:4024:3136:b51f:30da	181.31.48.218
cb15:901b:901b:fb65:4024:3136:b51f:30db	181.31.48.219
cb15:901b:901b:fb65:4024:3136:b51f:30dc	181.31.48.220
cb15:901b:901b:fb65:4024:3136:b51f:30dd	181.31.48.221
cb15:901b:901b:fb65:4024:3136:b51f:30de	181.31.48.222
cb15:901b:901b:fb65:4024:3136:b51f:30df	181.31.48.223
cb15:901b:901b:fb65:4024:3136:b51f:30e0	181.31.48.224
cb15:901b:901b:fb65:4024:3136:b51f:30e1	181.31.48.225
cb15:901b:901b:fb65:4024:3136:b51f:30e2	181.31.48.226
cb15:901b:901b:fb65:4024:3136:b51f:30e3	181.31.48.227
cb15:901b:901b:fb65:4024:3136:b51f:30e4	181.31.48.228
cb15:901b:901b:fb65:4024:3136:b51f:30e5	181.31.48.229
cb15:901b:901b:fb65:4024:3136:b51f:30e6	181.31.48.230
cb15:901b:901b:fb65:4024:3136:b51f:30e7	181.31.48.231
cb15:901b:901b:fb65:4024:3136:b51f:30e8	181.31.48.232
cb15:901b:901b:fb65:4024:3136:b51f:30e9	181.31.48.233
cb15:901b:901b:fb65:4024:3136:b51f:30ea	181.31.48.234
cb15:901b:901b:fb65:4024:3136:b51f:30eb	181.31.48.235
cb15:901b:901b:fb65:4024:3136:b51f:30ec	181.31.48.236
cb15:901b:901b:fb65:4024:3136:b51f:30ed	181.31.48.237
cb15:901b:901b:fb65:4024:3136:b51f:30ee	181.31.48.238
cb15:901b:901b:fb65:4024:3136:b51f:30ef	181.31.48.239
cb15:901b:901b:fb65:4024:3136:b51f:30f0	181.31.48.240
cb15:901b:901b:fb65:4024:3136:b51f:30f1	181.31.48.241
cb15:901b:901b:fb65:4024:3136:b51f:30f2	181.31.48.242
cb15:901b:901b:fb65:4024:3136:b51f:30f3	181.31.48.243
cb15:901b:901b:fb65:4024:3136:b51f:30f4	181.31.48.244
cb15:901b:901b:fb65:4024:3136:b51f:30f5	181.31.48.245
cb15:901b:901b:fb65:4024:3136:b51f:30f6	181.31.48.246
cb15:901b:901b:fb65:4024:3136:b51f:30f7	181.31.48.247
cb15:901b:901b:fb65:4024:3136:b51f:30f8	181.31.48.248
cb15:901b:901b:fb65:4024:3136:b51f:30f9	181.31.48.249
cb15:901b:901b:fb65:4024:3136:b51f:30fa	181.31.48.250
cb15:901b:901b:fb65:4024:3136:b51f:30fb	181.31.48.251
cb15:901b:901b:fb65:4024:3136:b51f:30fc	181.31.48.252
cb15:901b:901b:fb65:4024:3136:b51f:30fd	181.31.48.253
cb15:901b:901b:fb65:4024:3136:b51f:30fe	181.31.48.254
cb15:901b:901b:fb65:4024:3136:b51f:30ff	181.31.48.255

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.