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:8024:cd24:8081:2024:5b51:8701	91.81.135.1
cb15:901b:8024:cd24:8081:2024:5b51:8702	91.81.135.2
cb15:901b:8024:cd24:8081:2024:5b51:8703	91.81.135.3
cb15:901b:8024:cd24:8081:2024:5b51:8704	91.81.135.4
cb15:901b:8024:cd24:8081:2024:5b51:8705	91.81.135.5
cb15:901b:8024:cd24:8081:2024:5b51:8706	91.81.135.6
cb15:901b:8024:cd24:8081:2024:5b51:8707	91.81.135.7
cb15:901b:8024:cd24:8081:2024:5b51:8708	91.81.135.8
cb15:901b:8024:cd24:8081:2024:5b51:8709	91.81.135.9
cb15:901b:8024:cd24:8081:2024:5b51:870a	91.81.135.10
cb15:901b:8024:cd24:8081:2024:5b51:870b	91.81.135.11
cb15:901b:8024:cd24:8081:2024:5b51:870c	91.81.135.12
cb15:901b:8024:cd24:8081:2024:5b51:870d	91.81.135.13
cb15:901b:8024:cd24:8081:2024:5b51:870e	91.81.135.14
cb15:901b:8024:cd24:8081:2024:5b51:870f	91.81.135.15
cb15:901b:8024:cd24:8081:2024:5b51:8710	91.81.135.16
cb15:901b:8024:cd24:8081:2024:5b51:8711	91.81.135.17
cb15:901b:8024:cd24:8081:2024:5b51:8712	91.81.135.18
cb15:901b:8024:cd24:8081:2024:5b51:8713	91.81.135.19
cb15:901b:8024:cd24:8081:2024:5b51:8714	91.81.135.20
cb15:901b:8024:cd24:8081:2024:5b51:8715	91.81.135.21
cb15:901b:8024:cd24:8081:2024:5b51:8716	91.81.135.22
cb15:901b:8024:cd24:8081:2024:5b51:8717	91.81.135.23
cb15:901b:8024:cd24:8081:2024:5b51:8718	91.81.135.24
cb15:901b:8024:cd24:8081:2024:5b51:8719	91.81.135.25
cb15:901b:8024:cd24:8081:2024:5b51:871a	91.81.135.26
cb15:901b:8024:cd24:8081:2024:5b51:871b	91.81.135.27
cb15:901b:8024:cd24:8081:2024:5b51:871c	91.81.135.28
cb15:901b:8024:cd24:8081:2024:5b51:871d	91.81.135.29
cb15:901b:8024:cd24:8081:2024:5b51:871e	91.81.135.30
cb15:901b:8024:cd24:8081:2024:5b51:871f	91.81.135.31
cb15:901b:8024:cd24:8081:2024:5b51:8720	91.81.135.32
cb15:901b:8024:cd24:8081:2024:5b51:8721	91.81.135.33
cb15:901b:8024:cd24:8081:2024:5b51:8722	91.81.135.34
cb15:901b:8024:cd24:8081:2024:5b51:8723	91.81.135.35
cb15:901b:8024:cd24:8081:2024:5b51:8724	91.81.135.36
cb15:901b:8024:cd24:8081:2024:5b51:8725	91.81.135.37
cb15:901b:8024:cd24:8081:2024:5b51:8726	91.81.135.38
cb15:901b:8024:cd24:8081:2024:5b51:8727	91.81.135.39
cb15:901b:8024:cd24:8081:2024:5b51:8728	91.81.135.40
cb15:901b:8024:cd24:8081:2024:5b51:8729	91.81.135.41
cb15:901b:8024:cd24:8081:2024:5b51:872a	91.81.135.42
cb15:901b:8024:cd24:8081:2024:5b51:872b	91.81.135.43
cb15:901b:8024:cd24:8081:2024:5b51:872c	91.81.135.44
cb15:901b:8024:cd24:8081:2024:5b51:872d	91.81.135.45
cb15:901b:8024:cd24:8081:2024:5b51:872e	91.81.135.46
cb15:901b:8024:cd24:8081:2024:5b51:872f	91.81.135.47
cb15:901b:8024:cd24:8081:2024:5b51:8730	91.81.135.48
cb15:901b:8024:cd24:8081:2024:5b51:8731	91.81.135.49
cb15:901b:8024:cd24:8081:2024:5b51:8732	91.81.135.50
cb15:901b:8024:cd24:8081:2024:5b51:8733	91.81.135.51
cb15:901b:8024:cd24:8081:2024:5b51:8734	91.81.135.52
cb15:901b:8024:cd24:8081:2024:5b51:8735	91.81.135.53
cb15:901b:8024:cd24:8081:2024:5b51:8736	91.81.135.54
cb15:901b:8024:cd24:8081:2024:5b51:8737	91.81.135.55
cb15:901b:8024:cd24:8081:2024:5b51:8738	91.81.135.56
cb15:901b:8024:cd24:8081:2024:5b51:8739	91.81.135.57
cb15:901b:8024:cd24:8081:2024:5b51:873a	91.81.135.58
cb15:901b:8024:cd24:8081:2024:5b51:873b	91.81.135.59
cb15:901b:8024:cd24:8081:2024:5b51:873c	91.81.135.60

cb15:901b:8024:cd24:8081:2024:5b51:873d	91.81.135.61
cb15:901b:8024:cd24:8081:2024:5b51:873e	91.81.135.62
cb15:901b:8024:cd24:8081:2024:5b51:873f	91.81.135.63
cb15:901b:8024:cd24:8081:2024:5b51:8740	91.81.135.64
cb15:901b:8024:cd24:8081:2024:5b51:8741	91.81.135.65
cb15:901b:8024:cd24:8081:2024:5b51:8742	91.81.135.66
cb15:901b:8024:cd24:8081:2024:5b51:8743	91.81.135.67
cb15:901b:8024:cd24:8081:2024:5b51:8744	91.81.135.68
cb15:901b:8024:cd24:8081:2024:5b51:8745	91.81.135.69
cb15:901b:8024:cd24:8081:2024:5b51:8746	91.81.135.70
cb15:901b:8024:cd24:8081:2024:5b51:8747	91.81.135.71
cb15:901b:8024:cd24:8081:2024:5b51:8748	91.81.135.72
cb15:901b:8024:cd24:8081:2024:5b51:8749	91.81.135.73
cb15:901b:8024:cd24:8081:2024:5b51:874a	91.81.135.74
cb15:901b:8024:cd24:8081:2024:5b51:874b	91.81.135.75
cb15:901b:8024:cd24:8081:2024:5b51:874c	91.81.135.76
cb15:901b:8024:cd24:8081:2024:5b51:874d	91.81.135.77
cb15:901b:8024:cd24:8081:2024:5b51:874e	91.81.135.78
cb15:901b:8024:cd24:8081:2024:5b51:874f	91.81.135.79
cb15:901b:8024:cd24:8081:2024:5b51:8750	91.81.135.80
cb15:901b:8024:cd24:8081:2024:5b51:8751	91.81.135.81
cb15:901b:8024:cd24:8081:2024:5b51:8752	91.81.135.82
cb15:901b:8024:cd24:8081:2024:5b51:8753	91.81.135.83
cb15:901b:8024:cd24:8081:2024:5b51:8754	91.81.135.84
cb15:901b:8024:cd24:8081:2024:5b51:8755	91.81.135.85
cb15:901b:8024:cd24:8081:2024:5b51:8756	91.81.135.86
cb15:901b:8024:cd24:8081:2024:5b51:8757	91.81.135.87
cb15:901b:8024:cd24:8081:2024:5b51:8758	91.81.135.88
cb15:901b:8024:cd24:8081:2024:5b51:8759	91.81.135.89
cb15:901b:8024:cd24:8081:2024:5b51:875a	91.81.135.90
cb15:901b:8024:cd24:8081:2024:5b51:875b	91.81.135.91
cb15:901b:8024:cd24:8081:2024:5b51:875c	91.81.135.92
cb15:901b:8024:cd24:8081:2024:5b51:875d	91.81.135.93
cb15:901b:8024:cd24:8081:2024:5b51:875e	91.81.135.94
cb15:901b:8024:cd24:8081:2024:5b51:875f	91.81.135.95
cb15:901b:8024:cd24:8081:2024:5b51:8760	91.81.135.96
cb15:901b:8024:cd24:8081:2024:5b51:8761	91.81.135.97
cb15:901b:8024:cd24:8081:2024:5b51:8762	91.81.135.98
cb15:901b:8024:cd24:8081:2024:5b51:8763	91.81.135.99
cb15:901b:8024:cd24:8081:2024:5b51:8764	91.81.135.100
cb15:901b:8024:cd24:8081:2024:5b51:8765	91.81.135.101
cb15:901b:8024:cd24:8081:2024:5b51:8766	91.81.135.102
cb15:901b:8024:cd24:8081:2024:5b51:8767	91.81.135.103
cb15:901b:8024:cd24:8081:2024:5b51:8768	91.81.135.104
cb15:901b:8024:cd24:8081:2024:5b51:8769	91.81.135.105
cb15:901b:8024:cd24:8081:2024:5b51:876a	91.81.135.106
cb15:901b:8024:cd24:8081:2024:5b51:876b	91.81.135.107
cb15:901b:8024:cd24:8081:2024:5b51:876c	91.81.135.108
cb15:901b:8024:cd24:8081:2024:5b51:876d	91.81.135.109
cb15:901b:8024:cd24:8081:2024:5b51:876e	91.81.135.110
cb15:901b:8024:cd24:8081:2024:5b51:876f	91.81.135.111
cb15:901b:8024:cd24:8081:2024:5b51:8770	91.81.135.112
cb15:901b:8024:cd24:8081:2024:5b51:8771	91.81.135.113
cb15:901b:8024:cd24:8081:2024:5b51:8772	91.81.135.114
cb15:901b:8024:cd24:8081:2024:5b51:8773	91.81.135.115
cb15:901b:8024:cd24:8081:2024:5b51:8774	91.81.135.116
cb15:901b:8024:cd24:8081:2024:5b51:8775	91.81.135.117
cb15:901b:8024:cd24:8081:2024:5b51:8776	91.81.135.118
cb15:901b:8024:cd24:8081:2024:5b51:8777	91.81.135.119
cb15:901b:8024:cd24:8081:2024:5b51:8778	91.81.135.120

cb15:901b:8024:cd24:8081:2024:5b51:8779	91.81.135.121
cb15:901b:8024:cd24:8081:2024:5b51:877a	91.81.135.122
cb15:901b:8024:cd24:8081:2024:5b51:877b	91.81.135.123
cb15:901b:8024:cd24:8081:2024:5b51:877c	91.81.135.124
cb15:901b:8024:cd24:8081:2024:5b51:877d	91.81.135.125
cb15:901b:8024:cd24:8081:2024:5b51:877e	91.81.135.126
cb15:901b:8024:cd24:8081:2024:5b51:877f	91.81.135.127
cb15:901b:8024:cd24:8081:2024:5b51:8780	91.81.135.128
cb15:901b:8024:cd24:8081:2024:5b51:8781	91.81.135.129
cb15:901b:8024:cd24:8081:2024:5b51:8782	91.81.135.130
cb15:901b:8024:cd24:8081:2024:5b51:8783	91.81.135.131
cb15:901b:8024:cd24:8081:2024:5b51:8784	91.81.135.132
cb15:901b:8024:cd24:8081:2024:5b51:8785	91.81.135.133
cb15:901b:8024:cd24:8081:2024:5b51:8786	91.81.135.134
cb15:901b:8024:cd24:8081:2024:5b51:8787	91.81.135.135
cb15:901b:8024:cd24:8081:2024:5b51:8788	91.81.135.136
cb15:901b:8024:cd24:8081:2024:5b51:8789	91.81.135.137
cb15:901b:8024:cd24:8081:2024:5b51:878a	91.81.135.138
cb15:901b:8024:cd24:8081:2024:5b51:878b	91.81.135.139
cb15:901b:8024:cd24:8081:2024:5b51:878c	91.81.135.140
cb15:901b:8024:cd24:8081:2024:5b51:878d	91.81.135.141
cb15:901b:8024:cd24:8081:2024:5b51:878e	91.81.135.142
cb15:901b:8024:cd24:8081:2024:5b51:878f	91.81.135.143
cb15:901b:8024:cd24:8081:2024:5b51:8790	91.81.135.144
cb15:901b:8024:cd24:8081:2024:5b51:8791	91.81.135.145
cb15:901b:8024:cd24:8081:2024:5b51:8792	91.81.135.146
cb15:901b:8024:cd24:8081:2024:5b51:8793	91.81.135.147
cb15:901b:8024:cd24:8081:2024:5b51:8794	91.81.135.148
cb15:901b:8024:cd24:8081:2024:5b51:8795	91.81.135.149
cb15:901b:8024:cd24:8081:2024:5b51:8796	91.81.135.150
cb15:901b:8024:cd24:8081:2024:5b51:8797	91.81.135.151
cb15:901b:8024:cd24:8081:2024:5b51:8798	91.81.135.152
cb15:901b:8024:cd24:8081:2024:5b51:8799	91.81.135.153
cb15:901b:8024:cd24:8081:2024:5b51:879a	91.81.135.154
cb15:901b:8024:cd24:8081:2024:5b51:879b	91.81.135.155
cb15:901b:8024:cd24:8081:2024:5b51:879c	91.81.135.156
cb15:901b:8024:cd24:8081:2024:5b51:879d	91.81.135.157
cb15:901b:8024:cd24:8081:2024:5b51:879e	91.81.135.158
cb15:901b:8024:cd24:8081:2024:5b51:879f	91.81.135.159
cb15:901b:8024:cd24:8081:2024:5b51:87a0	91.81.135.160
cb15:901b:8024:cd24:8081:2024:5b51:87a1	91.81.135.161
cb15:901b:8024:cd24:8081:2024:5b51:87a2	91.81.135.162
cb15:901b:8024:cd24:8081:2024:5b51:87a3	91.81.135.163
cb15:901b:8024:cd24:8081:2024:5b51:87a4	91.81.135.164
cb15:901b:8024:cd24:8081:2024:5b51:87a5	91.81.135.165
cb15:901b:8024:cd24:8081:2024:5b51:87a6	91.81.135.166
cb15:901b:8024:cd24:8081:2024:5b51:87a7	91.81.135.167
cb15:901b:8024:cd24:8081:2024:5b51:87a8	91.81.135.168
cb15:901b:8024:cd24:8081:2024:5b51:87a9	91.81.135.169
cb15:901b:8024:cd24:8081:2024:5b51:87aa	91.81.135.170
cb15:901b:8024:cd24:8081:2024:5b51:87ab	91.81.135.171
cb15:901b:8024:cd24:8081:2024:5b51:87ac	91.81.135.172
cb15:901b:8024:cd24:8081:2024:5b51:87ad	91.81.135.173
cb15:901b:8024:cd24:8081:2024:5b51:87ae	91.81.135.174
cb15:901b:8024:cd24:8081:2024:5b51:87af	91.81.135.175
cb15:901b:8024:cd24:8081:2024:5b51:87b0	91.81.135.176
cb15:901b:8024:cd24:8081:2024:5b51:87b1	91.81.135.177
cb15:901b:8024:cd24:8081:2024:5b51:87b2	91.81.135.178
cb15:901b:8024:cd24:8081:2024:5b51:87b3	91.81.135.179
cb15:901b:8024:cd24:8081:2024:5b51:87b4	91.81.135.180

cb15:901b:8024:cd24:8081:2024:5b51:87b5	91.81.135.181
cb15:901b:8024:cd24:8081:2024:5b51:87b6	91.81.135.182
cb15:901b:8024:cd24:8081:2024:5b51:87b7	91.81.135.183
cb15:901b:8024:cd24:8081:2024:5b51:87b8	91.81.135.184
cb15:901b:8024:cd24:8081:2024:5b51:87b9	91.81.135.185
cb15:901b:8024:cd24:8081:2024:5b51:87ba	91.81.135.186
cb15:901b:8024:cd24:8081:2024:5b51:87bb	91.81.135.187
cb15:901b:8024:cd24:8081:2024:5b51:87bc	91.81.135.188
cb15:901b:8024:cd24:8081:2024:5b51:87bd	91.81.135.189
cb15:901b:8024:cd24:8081:2024:5b51:87be	91.81.135.190
cb15:901b:8024:cd24:8081:2024:5b51:87bf	91.81.135.191
cb15:901b:8024:cd24:8081:2024:5b51:87c0	91.81.135.192
cb15:901b:8024:cd24:8081:2024:5b51:87c1	91.81.135.193
cb15:901b:8024:cd24:8081:2024:5b51:87c2	91.81.135.194
cb15:901b:8024:cd24:8081:2024:5b51:87c3	91.81.135.195
cb15:901b:8024:cd24:8081:2024:5b51:87c4	91.81.135.196
cb15:901b:8024:cd24:8081:2024:5b51:87c5	91.81.135.197
cb15:901b:8024:cd24:8081:2024:5b51:87c6	91.81.135.198
cb15:901b:8024:cd24:8081:2024:5b51:87c7	91.81.135.199
cb15:901b:8024:cd24:8081:2024:5b51:87c8	91.81.135.200
cb15:901b:8024:cd24:8081:2024:5b51:87c9	91.81.135.201
cb15:901b:8024:cd24:8081:2024:5b51:87ca	91.81.135.202
cb15:901b:8024:cd24:8081:2024:5b51:87cb	91.81.135.203
cb15:901b:8024:cd24:8081:2024:5b51:87cc	91.81.135.204
cb15:901b:8024:cd24:8081:2024:5b51:87cd	91.81.135.205
cb15:901b:8024:cd24:8081:2024:5b51:87ce	91.81.135.206
cb15:901b:8024:cd24:8081:2024:5b51:87cf	91.81.135.207
cb15:901b:8024:cd24:8081:2024:5b51:87d0	91.81.135.208
cb15:901b:8024:cd24:8081:2024:5b51:87d1	91.81.135.209
cb15:901b:8024:cd24:8081:2024:5b51:87d2	91.81.135.210
cb15:901b:8024:cd24:8081:2024:5b51:87d3	91.81.135.211
cb15:901b:8024:cd24:8081:2024:5b51:87d4	91.81.135.212
cb15:901b:8024:cd24:8081:2024:5b51:87d5	91.81.135.213
cb15:901b:8024:cd24:8081:2024:5b51:87d6	91.81.135.214
cb15:901b:8024:cd24:8081:2024:5b51:87d7	91.81.135.215
cb15:901b:8024:cd24:8081:2024:5b51:87d8	91.81.135.216
cb15:901b:8024:cd24:8081:2024:5b51:87d9	91.81.135.217
cb15:901b:8024:cd24:8081:2024:5b51:87da	91.81.135.218
cb15:901b:8024:cd24:8081:2024:5b51:87db	91.81.135.219
cb15:901b:8024:cd24:8081:2024:5b51:87dc	91.81.135.220
cb15:901b:8024:cd24:8081:2024:5b51:87dd	91.81.135.221
cb15:901b:8024:cd24:8081:2024:5b51:87de	91.81.135.222
cb15:901b:8024:cd24:8081:2024:5b51:87df	91.81.135.223
cb15:901b:8024:cd24:8081:2024:5b51:87e0	91.81.135.224
cb15:901b:8024:cd24:8081:2024:5b51:87e1	91.81.135.225
cb15:901b:8024:cd24:8081:2024:5b51:87e2	91.81.135.226
cb15:901b:8024:cd24:8081:2024:5b51:87e3	91.81.135.227
cb15:901b:8024:cd24:8081:2024:5b51:87e4	91.81.135.228
cb15:901b:8024:cd24:8081:2024:5b51:87e5	91.81.135.229
cb15:901b:8024:cd24:8081:2024:5b51:87e6	91.81.135.230
cb15:901b:8024:cd24:8081:2024:5b51:87e7	91.81.135.231
cb15:901b:8024:cd24:8081:2024:5b51:87e8	91.81.135.232
cb15:901b:8024:cd24:8081:2024:5b51:87e9	91.81.135.233
cb15:901b:8024:cd24:8081:2024:5b51:87ea	91.81.135.234
cb15:901b:8024:cd24:8081:2024:5b51:87eb	91.81.135.235
cb15:901b:8024:cd24:8081:2024:5b51:87ec	91.81.135.236
cb15:901b:8024:cd24:8081:2024:5b51:87ed	91.81.135.237
cb15:901b:8024:cd24:8081:2024:5b51:87ee	91.81.135.238
cb15:901b:8024:cd24:8081:2024:5b51:87ef	91.81.135.239
cb15:901b:8024:cd24:8081:2024:5b51:87f0	91.81.135.240
cb15:901b:8024:cd24:8081:2024:5b51:87f1	91.81.135.241
cb15:901b:8024:cd24:8081:2024:5b51:87f2	91.81.135.242
cb15:901b:8024:cd24:8081:2024:5b51:87f3	91.81.135.243
cb15:901b:8024:cd24:8081:2024:5b51:87f4	91.81.135.244
cb15:901b:8024:cd24:8081:2024:5b51:87f5	91.81.135.245
cb15:901b:8024:cd24:8081:2024:5b51:87f6	91.81.135.246
cb15:901b:8024:cd24:8081:2024:5b51:87f7	91.81.135.247
cb15:901b:8024:cd24:8081:2024:5b51:87f8	91.81.135.248
cb15:901b:8024:cd24:8081:2024:5b51:87f9	91.81.135.249
cb15:901b:8024:cd24:8081:2024:5b51:87fa	91.81.135.250
cb15:901b:8024:cd24:8081:2024:5b51:87fb	91.81.135.251
cb15:901b:8024:cd24:8081:2024:5b51:87fc	91.81.135.252
cb15:901b:8024:cd24:8081:2024:5b51:87fd	91.81.135.253
cb15:901b:8024:cd24:8081:2024:5b51:87fe	91.81.135.254
cb15:901b:8024:cd24:8081:2024:5b51:87ff	91.81.135.255

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.