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:d157:901b:91fb:8157:c24:7701	12.36.119.1
cb15:901b:d157:901b:91fb:8157:c24:7702	12.36.119.2
cb15:901b:d157:901b:91fb:8157:c24:7703	12.36.119.3
cb15:901b:d157:901b:91fb:8157:c24:7704	12.36.119.4
cb15:901b:d157:901b:91fb:8157:c24:7705	12.36.119.5
cb15:901b:d157:901b:91fb:8157:c24:7706	12.36.119.6
cb15:901b:d157:901b:91fb:8157:c24:7707	12.36.119.7
cb15:901b:d157:901b:91fb:8157:c24:7708	12.36.119.8
cb15:901b:d157:901b:91fb:8157:c24:7709	12.36.119.9
cb15:901b:d157:901b:91fb:8157:c24:770a	12.36.119.10
cb15:901b:d157:901b:91fb:8157:c24:770b	12.36.119.11
cb15:901b:d157:901b:91fb:8157:c24:770c	12.36.119.12
cb15:901b:d157:901b:91fb:8157:c24:770d	12.36.119.13
cb15:901b:d157:901b:91fb:8157:c24:770e	12.36.119.14
cb15:901b:d157:901b:91fb:8157:c24:770f	12.36.119.15
cb15:901b:d157:901b:91fb:8157:c24:7710	12.36.119.16
cb15:901b:d157:901b:91fb:8157:c24:7711	12.36.119.17
cb15:901b:d157:901b:91fb:8157:c24:7712	12.36.119.18
cb15:901b:d157:901b:91fb:8157:c24:7713	12.36.119.19
cb15:901b:d157:901b:91fb:8157:c24:7714	12.36.119.20
cb15:901b:d157:901b:91fb:8157:c24:7715	12.36.119.21
cb15:901b:d157:901b:91fb:8157:c24:7716	12.36.119.22
cb15:901b:d157:901b:91fb:8157:c24:7717	12.36.119.23
cb15:901b:d157:901b:91fb:8157:c24:7718	12.36.119.24
cb15:901b:d157:901b:91fb:8157:c24:7719	12.36.119.25
cb15:901b:d157:901b:91fb:8157:c24:771a	12.36.119.26
cb15:901b:d157:901b:91fb:8157:c24:771b	12.36.119.27
cb15:901b:d157:901b:91fb:8157:c24:771c	12.36.119.28
cb15:901b:d157:901b:91fb:8157:c24:771d	12.36.119.29
cb15:901b:d157:901b:91fb:8157:c24:771e	12.36.119.30
cb15:901b:d157:901b:91fb:8157:c24:771f	12.36.119.31
cb15:901b:d157:901b:91fb:8157:c24:7720	12.36.119.32
cb15:901b:d157:901b:91fb:8157:c24:7721	12.36.119.33
cb15:901b:d157:901b:91fb:8157:c24:7722	12.36.119.34
cb15:901b:d157:901b:91fb:8157:c24:7723	12.36.119.35
cb15:901b:d157:901b:91fb:8157:c24:7724	12.36.119.36
cb15:901b:d157:901b:91fb:8157:c24:7725	12.36.119.37
cb15:901b:d157:901b:91fb:8157:c24:7726	12.36.119.38
cb15:901b:d157:901b:91fb:8157:c24:7727	12.36.119.39
cb15:901b:d157:901b:91fb:8157:c24:7728	12.36.119.40
cb15:901b:d157:901b:91fb:8157:c24:7729	12.36.119.41
cb15:901b:d157:901b:91fb:8157:c24:772a	12.36.119.42
cb15:901b:d157:901b:91fb:8157:c24:772b	12.36.119.43
cb15:901b:d157:901b:91fb:8157:c24:772c	12.36.119.44
cb15:901b:d157:901b:91fb:8157:c24:772d	12.36.119.45
cb15:901b:d157:901b:91fb:8157:c24:772e	12.36.119.46
cb15:901b:d157:901b:91fb:8157:c24:772f	12.36.119.47
cb15:901b:d157:901b:91fb:8157:c24:7730	12.36.119.48
cb15:901b:d157:901b:91fb:8157:c24:7731	12.36.119.49
cb15:901b:d157:901b:91fb:8157:c24:7732	12.36.119.50
cb15:901b:d157:901b:91fb:8157:c24:7733	12.36.119.51
cb15:901b:d157:901b:91fb:8157:c24:7734	12.36.119.52
cb15:901b:d157:901b:91fb:8157:c24:7735	12.36.119.53
cb15:901b:d157:901b:91fb:8157:c24:7736	12.36.119.54
cb15:901b:d157:901b:91fb:8157:c24:7737	12.36.119.55
cb15:901b:d157:901b:91fb:8157:c24:7738	12.36.119.56
cb15:901b:d157:901b:91fb:8157:c24:7739	12.36.119.57
cb15:901b:d157:901b:91fb:8157:c24:773a	12.36.119.58
cb15:901b:d157:901b:91fb:8157:c24:773b	12.36.119.59
cb15:901b:d157:901b:91fb:8157:c24:773c	12.36.119.60

cb15:901b:d157:901b:91fb:8157:c24:773d	12.36.119.61
cb15:901b:d157:901b:91fb:8157:c24:773e	12.36.119.62
cb15:901b:d157:901b:91fb:8157:c24:773f	12.36.119.63
cb15:901b:d157:901b:91fb:8157:c24:7740	12.36.119.64
cb15:901b:d157:901b:91fb:8157:c24:7741	12.36.119.65
cb15:901b:d157:901b:91fb:8157:c24:7742	12.36.119.66
cb15:901b:d157:901b:91fb:8157:c24:7743	12.36.119.67
cb15:901b:d157:901b:91fb:8157:c24:7744	12.36.119.68
cb15:901b:d157:901b:91fb:8157:c24:7745	12.36.119.69
cb15:901b:d157:901b:91fb:8157:c24:7746	12.36.119.70
cb15:901b:d157:901b:91fb:8157:c24:7747	12.36.119.71
cb15:901b:d157:901b:91fb:8157:c24:7748	12.36.119.72
cb15:901b:d157:901b:91fb:8157:c24:7749	12.36.119.73
cb15:901b:d157:901b:91fb:8157:c24:774a	12.36.119.74
cb15:901b:d157:901b:91fb:8157:c24:774b	12.36.119.75
cb15:901b:d157:901b:91fb:8157:c24:774c	12.36.119.76
cb15:901b:d157:901b:91fb:8157:c24:774d	12.36.119.77
cb15:901b:d157:901b:91fb:8157:c24:774e	12.36.119.78
cb15:901b:d157:901b:91fb:8157:c24:774f	12.36.119.79
cb15:901b:d157:901b:91fb:8157:c24:7750	12.36.119.80
cb15:901b:d157:901b:91fb:8157:c24:7751	12.36.119.81
cb15:901b:d157:901b:91fb:8157:c24:7752	12.36.119.82
cb15:901b:d157:901b:91fb:8157:c24:7753	12.36.119.83
cb15:901b:d157:901b:91fb:8157:c24:7754	12.36.119.84
cb15:901b:d157:901b:91fb:8157:c24:7755	12.36.119.85
cb15:901b:d157:901b:91fb:8157:c24:7756	12.36.119.86
cb15:901b:d157:901b:91fb:8157:c24:7757	12.36.119.87
cb15:901b:d157:901b:91fb:8157:c24:7758	12.36.119.88
cb15:901b:d157:901b:91fb:8157:c24:7759	12.36.119.89
cb15:901b:d157:901b:91fb:8157:c24:775a	12.36.119.90
cb15:901b:d157:901b:91fb:8157:c24:775b	12.36.119.91
cb15:901b:d157:901b:91fb:8157:c24:775c	12.36.119.92
cb15:901b:d157:901b:91fb:8157:c24:775d	12.36.119.93
cb15:901b:d157:901b:91fb:8157:c24:775e	12.36.119.94
cb15:901b:d157:901b:91fb:8157:c24:775f	12.36.119.95
cb15:901b:d157:901b:91fb:8157:c24:7760	12.36.119.96
cb15:901b:d157:901b:91fb:8157:c24:7761	12.36.119.97
cb15:901b:d157:901b:91fb:8157:c24:7762	12.36.119.98
cb15:901b:d157:901b:91fb:8157:c24:7763	12.36.119.99
cb15:901b:d157:901b:91fb:8157:c24:7764	12.36.119.100
cb15:901b:d157:901b:91fb:8157:c24:7765	12.36.119.101
cb15:901b:d157:901b:91fb:8157:c24:7766	12.36.119.102
cb15:901b:d157:901b:91fb:8157:c24:7767	12.36.119.103
cb15:901b:d157:901b:91fb:8157:c24:7768	12.36.119.104
cb15:901b:d157:901b:91fb:8157:c24:7769	12.36.119.105
cb15:901b:d157:901b:91fb:8157:c24:776a	12.36.119.106
cb15:901b:d157:901b:91fb:8157:c24:776b	12.36.119.107
cb15:901b:d157:901b:91fb:8157:c24:776c	12.36.119.108
cb15:901b:d157:901b:91fb:8157:c24:776d	12.36.119.109
cb15:901b:d157:901b:91fb:8157:c24:776e	12.36.119.110
cb15:901b:d157:901b:91fb:8157:c24:776f	12.36.119.111
cb15:901b:d157:901b:91fb:8157:c24:7770	12.36.119.112
cb15:901b:d157:901b:91fb:8157:c24:7771	12.36.119.113
cb15:901b:d157:901b:91fb:8157:c24:7772	12.36.119.114
cb15:901b:d157:901b:91fb:8157:c24:7773	12.36.119.115
cb15:901b:d157:901b:91fb:8157:c24:7774	12.36.119.116
cb15:901b:d157:901b:91fb:8157:c24:7775	12.36.119.117
cb15:901b:d157:901b:91fb:8157:c24:7776	12.36.119.118
cb15:901b:d157:901b:91fb:8157:c24:7777	12.36.119.119
cb15:901b:d157:901b:91fb:8157:c24:7778	12.36.119.120

cb15:901b:d157:901b:91fb:8157:c24:7779	12.36.119.121
cb15:901b:d157:901b:91fb:8157:c24:777a	12.36.119.122
cb15:901b:d157:901b:91fb:8157:c24:777b	12.36.119.123
cb15:901b:d157:901b:91fb:8157:c24:777c	12.36.119.124
cb15:901b:d157:901b:91fb:8157:c24:777d	12.36.119.125
cb15:901b:d157:901b:91fb:8157:c24:777e	12.36.119.126
cb15:901b:d157:901b:91fb:8157:c24:777f	12.36.119.127
cb15:901b:d157:901b:91fb:8157:c24:7780	12.36.119.128
cb15:901b:d157:901b:91fb:8157:c24:7781	12.36.119.129
cb15:901b:d157:901b:91fb:8157:c24:7782	12.36.119.130
cb15:901b:d157:901b:91fb:8157:c24:7783	12.36.119.131
cb15:901b:d157:901b:91fb:8157:c24:7784	12.36.119.132
cb15:901b:d157:901b:91fb:8157:c24:7785	12.36.119.133
cb15:901b:d157:901b:91fb:8157:c24:7786	12.36.119.134
cb15:901b:d157:901b:91fb:8157:c24:7787	12.36.119.135
cb15:901b:d157:901b:91fb:8157:c24:7788	12.36.119.136
cb15:901b:d157:901b:91fb:8157:c24:7789	12.36.119.137
cb15:901b:d157:901b:91fb:8157:c24:778a	12.36.119.138
cb15:901b:d157:901b:91fb:8157:c24:778b	12.36.119.139
cb15:901b:d157:901b:91fb:8157:c24:778c	12.36.119.140
cb15:901b:d157:901b:91fb:8157:c24:778d	12.36.119.141
cb15:901b:d157:901b:91fb:8157:c24:778e	12.36.119.142
cb15:901b:d157:901b:91fb:8157:c24:778f	12.36.119.143
cb15:901b:d157:901b:91fb:8157:c24:7790	12.36.119.144
cb15:901b:d157:901b:91fb:8157:c24:7791	12.36.119.145
cb15:901b:d157:901b:91fb:8157:c24:7792	12.36.119.146
cb15:901b:d157:901b:91fb:8157:c24:7793	12.36.119.147
cb15:901b:d157:901b:91fb:8157:c24:7794	12.36.119.148
cb15:901b:d157:901b:91fb:8157:c24:7795	12.36.119.149
cb15:901b:d157:901b:91fb:8157:c24:7796	12.36.119.150
cb15:901b:d157:901b:91fb:8157:c24:7797	12.36.119.151
cb15:901b:d157:901b:91fb:8157:c24:7798	12.36.119.152
cb15:901b:d157:901b:91fb:8157:c24:7799	12.36.119.153
cb15:901b:d157:901b:91fb:8157:c24:779a	12.36.119.154
cb15:901b:d157:901b:91fb:8157:c24:779b	12.36.119.155
cb15:901b:d157:901b:91fb:8157:c24:779c	12.36.119.156
cb15:901b:d157:901b:91fb:8157:c24:779d	12.36.119.157
cb15:901b:d157:901b:91fb:8157:c24:779e	12.36.119.158
cb15:901b:d157:901b:91fb:8157:c24:779f	12.36.119.159
cb15:901b:d157:901b:91fb:8157:c24:77a0	12.36.119.160
cb15:901b:d157:901b:91fb:8157:c24:77a1	12.36.119.161
cb15:901b:d157:901b:91fb:8157:c24:77a2	12.36.119.162
cb15:901b:d157:901b:91fb:8157:c24:77a3	12.36.119.163
cb15:901b:d157:901b:91fb:8157:c24:77a4	12.36.119.164
cb15:901b:d157:901b:91fb:8157:c24:77a5	12.36.119.165
cb15:901b:d157:901b:91fb:8157:c24:77a6	12.36.119.166
cb15:901b:d157:901b:91fb:8157:c24:77a7	12.36.119.167
cb15:901b:d157:901b:91fb:8157:c24:77a8	12.36.119.168
cb15:901b:d157:901b:91fb:8157:c24:77a9	12.36.119.169
cb15:901b:d157:901b:91fb:8157:c24:77aa	12.36.119.170
cb15:901b:d157:901b:91fb:8157:c24:77ab	12.36.119.171
cb15:901b:d157:901b:91fb:8157:c24:77ac	12.36.119.172
cb15:901b:d157:901b:91fb:8157:c24:77ad	12.36.119.173
cb15:901b:d157:901b:91fb:8157:c24:77ae	12.36.119.174
cb15:901b:d157:901b:91fb:8157:c24:77af	12.36.119.175
cb15:901b:d157:901b:91fb:8157:c24:77b0	12.36.119.176
cb15:901b:d157:901b:91fb:8157:c24:77b1	12.36.119.177
cb15:901b:d157:901b:91fb:8157:c24:77b2	12.36.119.178
cb15:901b:d157:901b:91fb:8157:c24:77b3	12.36.119.179
cb15:901b:d157:901b:91fb:8157:c24:77b4	12.36.119.180

cb15:901b:d157:901b:91fb:8157:c24:77b5	12.36.119.181
cb15:901b:d157:901b:91fb:8157:c24:77b6	12.36.119.182
cb15:901b:d157:901b:91fb:8157:c24:77b7	12.36.119.183
cb15:901b:d157:901b:91fb:8157:c24:77b8	12.36.119.184
cb15:901b:d157:901b:91fb:8157:c24:77b9	12.36.119.185
cb15:901b:d157:901b:91fb:8157:c24:77ba	12.36.119.186
cb15:901b:d157:901b:91fb:8157:c24:77bb	12.36.119.187
cb15:901b:d157:901b:91fb:8157:c24:77bc	12.36.119.188
cb15:901b:d157:901b:91fb:8157:c24:77bd	12.36.119.189
cb15:901b:d157:901b:91fb:8157:c24:77be	12.36.119.190
cb15:901b:d157:901b:91fb:8157:c24:77bf	12.36.119.191
cb15:901b:d157:901b:91fb:8157:c24:77c0	12.36.119.192
cb15:901b:d157:901b:91fb:8157:c24:77c1	12.36.119.193
cb15:901b:d157:901b:91fb:8157:c24:77c2	12.36.119.194
cb15:901b:d157:901b:91fb:8157:c24:77c3	12.36.119.195
cb15:901b:d157:901b:91fb:8157:c24:77c4	12.36.119.196
cb15:901b:d157:901b:91fb:8157:c24:77c5	12.36.119.197
cb15:901b:d157:901b:91fb:8157:c24:77c6	12.36.119.198
cb15:901b:d157:901b:91fb:8157:c24:77c7	12.36.119.199
cb15:901b:d157:901b:91fb:8157:c24:77c8	12.36.119.200
cb15:901b:d157:901b:91fb:8157:c24:77c9	12.36.119.201
cb15:901b:d157:901b:91fb:8157:c24:77ca	12.36.119.202
cb15:901b:d157:901b:91fb:8157:c24:77cb	12.36.119.203
cb15:901b:d157:901b:91fb:8157:c24:77cc	12.36.119.204
cb15:901b:d157:901b:91fb:8157:c24:77cd	12.36.119.205
cb15:901b:d157:901b:91fb:8157:c24:77ce	12.36.119.206
cb15:901b:d157:901b:91fb:8157:c24:77cf	12.36.119.207
cb15:901b:d157:901b:91fb:8157:c24:77d0	12.36.119.208
cb15:901b:d157:901b:91fb:8157:c24:77d1	12.36.119.209
cb15:901b:d157:901b:91fb:8157:c24:77d2	12.36.119.210
cb15:901b:d157:901b:91fb:8157:c24:77d3	12.36.119.211
cb15:901b:d157:901b:91fb:8157:c24:77d4	12.36.119.212
cb15:901b:d157:901b:91fb:8157:c24:77d5	12.36.119.213
cb15:901b:d157:901b:91fb:8157:c24:77d6	12.36.119.214
cb15:901b:d157:901b:91fb:8157:c24:77d7	12.36.119.215
cb15:901b:d157:901b:91fb:8157:c24:77d8	12.36.119.216
cb15:901b:d157:901b:91fb:8157:c24:77d9	12.36.119.217
cb15:901b:d157:901b:91fb:8157:c24:77da	12.36.119.218
cb15:901b:d157:901b:91fb:8157:c24:77db	12.36.119.219
cb15:901b:d157:901b:91fb:8157:c24:77dc	12.36.119.220
cb15:901b:d157:901b:91fb:8157:c24:77dd	12.36.119.221
cb15:901b:d157:901b:91fb:8157:c24:77de	12.36.119.222
cb15:901b:d157:901b:91fb:8157:c24:77df	12.36.119.223
cb15:901b:d157:901b:91fb:8157:c24:77e0	12.36.119.224
cb15:901b:d157:901b:91fb:8157:c24:77e1	12.36.119.225
cb15:901b:d157:901b:91fb:8157:c24:77e2	12.36.119.226
cb15:901b:d157:901b:91fb:8157:c24:77e3	12.36.119.227
cb15:901b:d157:901b:91fb:8157:c24:77e4	12.36.119.228
cb15:901b:d157:901b:91fb:8157:c24:77e5	12.36.119.229
cb15:901b:d157:901b:91fb:8157:c24:77e6	12.36.119.230
cb15:901b:d157:901b:91fb:8157:c24:77e7	12.36.119.231
cb15:901b:d157:901b:91fb:8157:c24:77e8	12.36.119.232
cb15:901b:d157:901b:91fb:8157:c24:77e9	12.36.119.233
cb15:901b:d157:901b:91fb:8157:c24:77ea	12.36.119.234
cb15:901b:d157:901b:91fb:8157:c24:77eb	12.36.119.235
cb15:901b:d157:901b:91fb:8157:c24:77ec	12.36.119.236
cb15:901b:d157:901b:91fb:8157:c24:77ed	12.36.119.237
cb15:901b:d157:901b:91fb:8157:c24:77ee	12.36.119.238
cb15:901b:d157:901b:91fb:8157:c24:77ef	12.36.119.239
cb15:901b:d157:901b:91fb:8157:c24:77f0	12.36.119.240
cb15:901b:d157:901b:91fb:8157:c24:77f1	12.36.119.241
cb15:901b:d157:901b:91fb:8157:c24:77f2	12.36.119.242
cb15:901b:d157:901b:91fb:8157:c24:77f3	12.36.119.243
cb15:901b:d157:901b:91fb:8157:c24:77f4	12.36.119.244
cb15:901b:d157:901b:91fb:8157:c24:77f5	12.36.119.245
cb15:901b:d157:901b:91fb:8157:c24:77f6	12.36.119.246
cb15:901b:d157:901b:91fb:8157:c24:77f7	12.36.119.247
cb15:901b:d157:901b:91fb:8157:c24:77f8	12.36.119.248
cb15:901b:d157:901b:91fb:8157:c24:77f9	12.36.119.249
cb15:901b:d157:901b:91fb:8157:c24:77fa	12.36.119.250
cb15:901b:d157:901b:91fb:8157:c24:77fb	12.36.119.251
cb15:901b:d157:901b:91fb:8157:c24:77fc	12.36.119.252
cb15:901b:d157:901b:91fb:8157:c24:77fd	12.36.119.253
cb15:901b:d157:901b:91fb:8157:c24:77fe	12.36.119.254
cb15:901b:d157:901b:91fb:8157:c24:77ff	12.36.119.255

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.