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:8024:901b:91bc:cb15:1549:8701	21.73.135.1
cb15:901b:8024:901b:91bc:cb15:1549:8702	21.73.135.2
cb15:901b:8024:901b:91bc:cb15:1549:8703	21.73.135.3
cb15:901b:8024:901b:91bc:cb15:1549:8704	21.73.135.4
cb15:901b:8024:901b:91bc:cb15:1549:8705	21.73.135.5
cb15:901b:8024:901b:91bc:cb15:1549:8706	21.73.135.6
cb15:901b:8024:901b:91bc:cb15:1549:8707	21.73.135.7
cb15:901b:8024:901b:91bc:cb15:1549:8708	21.73.135.8
cb15:901b:8024:901b:91bc:cb15:1549:8709	21.73.135.9
cb15:901b:8024:901b:91bc:cb15:1549:870a	21.73.135.10
cb15:901b:8024:901b:91bc:cb15:1549:870b	21.73.135.11
cb15:901b:8024:901b:91bc:cb15:1549:870c	21.73.135.12
cb15:901b:8024:901b:91bc:cb15:1549:870d	21.73.135.13
cb15:901b:8024:901b:91bc:cb15:1549:870e	21.73.135.14
cb15:901b:8024:901b:91bc:cb15:1549:870f	21.73.135.15
cb15:901b:8024:901b:91bc:cb15:1549:8710	21.73.135.16
cb15:901b:8024:901b:91bc:cb15:1549:8711	21.73.135.17
cb15:901b:8024:901b:91bc:cb15:1549:8712	21.73.135.18
cb15:901b:8024:901b:91bc:cb15:1549:8713	21.73.135.19
cb15:901b:8024:901b:91bc:cb15:1549:8714	21.73.135.20
cb15:901b:8024:901b:91bc:cb15:1549:8715	21.73.135.21
cb15:901b:8024:901b:91bc:cb15:1549:8716	21.73.135.22
cb15:901b:8024:901b:91bc:cb15:1549:8717	21.73.135.23
cb15:901b:8024:901b:91bc:cb15:1549:8718	21.73.135.24
cb15:901b:8024:901b:91bc:cb15:1549:8719	21.73.135.25
cb15:901b:8024:901b:91bc:cb15:1549:871a	21.73.135.26
cb15:901b:8024:901b:91bc:cb15:1549:871b	21.73.135.27
cb15:901b:8024:901b:91bc:cb15:1549:871c	21.73.135.28
cb15:901b:8024:901b:91bc:cb15:1549:871d	21.73.135.29
cb15:901b:8024:901b:91bc:cb15:1549:871e	21.73.135.30
cb15:901b:8024:901b:91bc:cb15:1549:871f	21.73.135.31
cb15:901b:8024:901b:91bc:cb15:1549:8720	21.73.135.32
cb15:901b:8024:901b:91bc:cb15:1549:8721	21.73.135.33
cb15:901b:8024:901b:91bc:cb15:1549:8722	21.73.135.34
cb15:901b:8024:901b:91bc:cb15:1549:8723	21.73.135.35
cb15:901b:8024:901b:91bc:cb15:1549:8724	21.73.135.36
cb15:901b:8024:901b:91bc:cb15:1549:8725	21.73.135.37
cb15:901b:8024:901b:91bc:cb15:1549:8726	21.73.135.38
cb15:901b:8024:901b:91bc:cb15:1549:8727	21.73.135.39
cb15:901b:8024:901b:91bc:cb15:1549:8728	21.73.135.40
cb15:901b:8024:901b:91bc:cb15:1549:8729	21.73.135.41
cb15:901b:8024:901b:91bc:cb15:1549:872a	21.73.135.42
cb15:901b:8024:901b:91bc:cb15:1549:872b	21.73.135.43
cb15:901b:8024:901b:91bc:cb15:1549:872c	21.73.135.44
cb15:901b:8024:901b:91bc:cb15:1549:872d	21.73.135.45
cb15:901b:8024:901b:91bc:cb15:1549:872e	21.73.135.46
cb15:901b:8024:901b:91bc:cb15:1549:872f	21.73.135.47
cb15:901b:8024:901b:91bc:cb15:1549:8730	21.73.135.48
cb15:901b:8024:901b:91bc:cb15:1549:8731	21.73.135.49
cb15:901b:8024:901b:91bc:cb15:1549:8732	21.73.135.50
cb15:901b:8024:901b:91bc:cb15:1549:8733	21.73.135.51
cb15:901b:8024:901b:91bc:cb15:1549:8734	21.73.135.52
cb15:901b:8024:901b:91bc:cb15:1549:8735	21.73.135.53
cb15:901b:8024:901b:91bc:cb15:1549:8736	21.73.135.54
cb15:901b:8024:901b:91bc:cb15:1549:8737	21.73.135.55
cb15:901b:8024:901b:91bc:cb15:1549:8738	21.73.135.56
cb15:901b:8024:901b:91bc:cb15:1549:8739	21.73.135.57
cb15:901b:8024:901b:91bc:cb15:1549:873a	21.73.135.58
cb15:901b:8024:901b:91bc:cb15:1549:873b	21.73.135.59
cb15:901b:8024:901b:91bc:cb15:1549:873c	21.73.135.60

cb15:901b:8024:901b:91bc:cb15:1549:873d	21.73.135.61
cb15:901b:8024:901b:91bc:cb15:1549:873e	21.73.135.62
cb15:901b:8024:901b:91bc:cb15:1549:873f	21.73.135.63
cb15:901b:8024:901b:91bc:cb15:1549:8740	21.73.135.64
cb15:901b:8024:901b:91bc:cb15:1549:8741	21.73.135.65
cb15:901b:8024:901b:91bc:cb15:1549:8742	21.73.135.66
cb15:901b:8024:901b:91bc:cb15:1549:8743	21.73.135.67
cb15:901b:8024:901b:91bc:cb15:1549:8744	21.73.135.68
cb15:901b:8024:901b:91bc:cb15:1549:8745	21.73.135.69
cb15:901b:8024:901b:91bc:cb15:1549:8746	21.73.135.70
cb15:901b:8024:901b:91bc:cb15:1549:8747	21.73.135.71
cb15:901b:8024:901b:91bc:cb15:1549:8748	21.73.135.72
cb15:901b:8024:901b:91bc:cb15:1549:8749	21.73.135.73
cb15:901b:8024:901b:91bc:cb15:1549:874a	21.73.135.74
cb15:901b:8024:901b:91bc:cb15:1549:874b	21.73.135.75
cb15:901b:8024:901b:91bc:cb15:1549:874c	21.73.135.76
cb15:901b:8024:901b:91bc:cb15:1549:874d	21.73.135.77
cb15:901b:8024:901b:91bc:cb15:1549:874e	21.73.135.78
cb15:901b:8024:901b:91bc:cb15:1549:874f	21.73.135.79
cb15:901b:8024:901b:91bc:cb15:1549:8750	21.73.135.80
cb15:901b:8024:901b:91bc:cb15:1549:8751	21.73.135.81
cb15:901b:8024:901b:91bc:cb15:1549:8752	21.73.135.82
cb15:901b:8024:901b:91bc:cb15:1549:8753	21.73.135.83
cb15:901b:8024:901b:91bc:cb15:1549:8754	21.73.135.84
cb15:901b:8024:901b:91bc:cb15:1549:8755	21.73.135.85
cb15:901b:8024:901b:91bc:cb15:1549:8756	21.73.135.86
cb15:901b:8024:901b:91bc:cb15:1549:8757	21.73.135.87
cb15:901b:8024:901b:91bc:cb15:1549:8758	21.73.135.88
cb15:901b:8024:901b:91bc:cb15:1549:8759	21.73.135.89
cb15:901b:8024:901b:91bc:cb15:1549:875a	21.73.135.90
cb15:901b:8024:901b:91bc:cb15:1549:875b	21.73.135.91
cb15:901b:8024:901b:91bc:cb15:1549:875c	21.73.135.92
cb15:901b:8024:901b:91bc:cb15:1549:875d	21.73.135.93
cb15:901b:8024:901b:91bc:cb15:1549:875e	21.73.135.94
cb15:901b:8024:901b:91bc:cb15:1549:875f	21.73.135.95
cb15:901b:8024:901b:91bc:cb15:1549:8760	21.73.135.96
cb15:901b:8024:901b:91bc:cb15:1549:8761	21.73.135.97
cb15:901b:8024:901b:91bc:cb15:1549:8762	21.73.135.98
cb15:901b:8024:901b:91bc:cb15:1549:8763	21.73.135.99
cb15:901b:8024:901b:91bc:cb15:1549:8764	21.73.135.100
cb15:901b:8024:901b:91bc:cb15:1549:8765	21.73.135.101
cb15:901b:8024:901b:91bc:cb15:1549:8766	21.73.135.102
cb15:901b:8024:901b:91bc:cb15:1549:8767	21.73.135.103
cb15:901b:8024:901b:91bc:cb15:1549:8768	21.73.135.104
cb15:901b:8024:901b:91bc:cb15:1549:8769	21.73.135.105
cb15:901b:8024:901b:91bc:cb15:1549:876a	21.73.135.106
cb15:901b:8024:901b:91bc:cb15:1549:876b	21.73.135.107
cb15:901b:8024:901b:91bc:cb15:1549:876c	21.73.135.108
cb15:901b:8024:901b:91bc:cb15:1549:876d	21.73.135.109
cb15:901b:8024:901b:91bc:cb15:1549:876e	21.73.135.110
cb15:901b:8024:901b:91bc:cb15:1549:876f	21.73.135.111
cb15:901b:8024:901b:91bc:cb15:1549:8770	21.73.135.112
cb15:901b:8024:901b:91bc:cb15:1549:8771	21.73.135.113
cb15:901b:8024:901b:91bc:cb15:1549:8772	21.73.135.114
cb15:901b:8024:901b:91bc:cb15:1549:8773	21.73.135.115
cb15:901b:8024:901b:91bc:cb15:1549:8774	21.73.135.116
cb15:901b:8024:901b:91bc:cb15:1549:8775	21.73.135.117
cb15:901b:8024:901b:91bc:cb15:1549:8776	21.73.135.118
cb15:901b:8024:901b:91bc:cb15:1549:8777	21.73.135.119
cb15:901b:8024:901b:91bc:cb15:1549:8778	21.73.135.120

cb15:901b:8024:901b:91bc:cb15:1549:8779	21.73.135.121
cb15:901b:8024:901b:91bc:cb15:1549:877a	21.73.135.122
cb15:901b:8024:901b:91bc:cb15:1549:877b	21.73.135.123
cb15:901b:8024:901b:91bc:cb15:1549:877c	21.73.135.124
cb15:901b:8024:901b:91bc:cb15:1549:877d	21.73.135.125
cb15:901b:8024:901b:91bc:cb15:1549:877e	21.73.135.126
cb15:901b:8024:901b:91bc:cb15:1549:877f	21.73.135.127
cb15:901b:8024:901b:91bc:cb15:1549:8780	21.73.135.128
cb15:901b:8024:901b:91bc:cb15:1549:8781	21.73.135.129
cb15:901b:8024:901b:91bc:cb15:1549:8782	21.73.135.130
cb15:901b:8024:901b:91bc:cb15:1549:8783	21.73.135.131
cb15:901b:8024:901b:91bc:cb15:1549:8784	21.73.135.132
cb15:901b:8024:901b:91bc:cb15:1549:8785	21.73.135.133
cb15:901b:8024:901b:91bc:cb15:1549:8786	21.73.135.134
cb15:901b:8024:901b:91bc:cb15:1549:8787	21.73.135.135
cb15:901b:8024:901b:91bc:cb15:1549:8788	21.73.135.136
cb15:901b:8024:901b:91bc:cb15:1549:8789	21.73.135.137
cb15:901b:8024:901b:91bc:cb15:1549:878a	21.73.135.138
cb15:901b:8024:901b:91bc:cb15:1549:878b	21.73.135.139
cb15:901b:8024:901b:91bc:cb15:1549:878c	21.73.135.140
cb15:901b:8024:901b:91bc:cb15:1549:878d	21.73.135.141
cb15:901b:8024:901b:91bc:cb15:1549:878e	21.73.135.142
cb15:901b:8024:901b:91bc:cb15:1549:878f	21.73.135.143
cb15:901b:8024:901b:91bc:cb15:1549:8790	21.73.135.144
cb15:901b:8024:901b:91bc:cb15:1549:8791	21.73.135.145
cb15:901b:8024:901b:91bc:cb15:1549:8792	21.73.135.146
cb15:901b:8024:901b:91bc:cb15:1549:8793	21.73.135.147
cb15:901b:8024:901b:91bc:cb15:1549:8794	21.73.135.148
cb15:901b:8024:901b:91bc:cb15:1549:8795	21.73.135.149
cb15:901b:8024:901b:91bc:cb15:1549:8796	21.73.135.150
cb15:901b:8024:901b:91bc:cb15:1549:8797	21.73.135.151
cb15:901b:8024:901b:91bc:cb15:1549:8798	21.73.135.152
cb15:901b:8024:901b:91bc:cb15:1549:8799	21.73.135.153
cb15:901b:8024:901b:91bc:cb15:1549:879a	21.73.135.154
cb15:901b:8024:901b:91bc:cb15:1549:879b	21.73.135.155
cb15:901b:8024:901b:91bc:cb15:1549:879c	21.73.135.156
cb15:901b:8024:901b:91bc:cb15:1549:879d	21.73.135.157
cb15:901b:8024:901b:91bc:cb15:1549:879e	21.73.135.158
cb15:901b:8024:901b:91bc:cb15:1549:879f	21.73.135.159
cb15:901b:8024:901b:91bc:cb15:1549:87a0	21.73.135.160
cb15:901b:8024:901b:91bc:cb15:1549:87a1	21.73.135.161
cb15:901b:8024:901b:91bc:cb15:1549:87a2	21.73.135.162
cb15:901b:8024:901b:91bc:cb15:1549:87a3	21.73.135.163
cb15:901b:8024:901b:91bc:cb15:1549:87a4	21.73.135.164
cb15:901b:8024:901b:91bc:cb15:1549:87a5	21.73.135.165
cb15:901b:8024:901b:91bc:cb15:1549:87a6	21.73.135.166
cb15:901b:8024:901b:91bc:cb15:1549:87a7	21.73.135.167
cb15:901b:8024:901b:91bc:cb15:1549:87a8	21.73.135.168
cb15:901b:8024:901b:91bc:cb15:1549:87a9	21.73.135.169
cb15:901b:8024:901b:91bc:cb15:1549:87aa	21.73.135.170
cb15:901b:8024:901b:91bc:cb15:1549:87ab	21.73.135.171
cb15:901b:8024:901b:91bc:cb15:1549:87ac	21.73.135.172
cb15:901b:8024:901b:91bc:cb15:1549:87ad	21.73.135.173
cb15:901b:8024:901b:91bc:cb15:1549:87ae	21.73.135.174
cb15:901b:8024:901b:91bc:cb15:1549:87af	21.73.135.175
cb15:901b:8024:901b:91bc:cb15:1549:87b0	21.73.135.176
cb15:901b:8024:901b:91bc:cb15:1549:87b1	21.73.135.177
cb15:901b:8024:901b:91bc:cb15:1549:87b2	21.73.135.178
cb15:901b:8024:901b:91bc:cb15:1549:87b3	21.73.135.179
cb15:901b:8024:901b:91bc:cb15:1549:87b4	21.73.135.180

cb15:901b:8024:901b:91bc:cb15:1549:87b5	21.73.135.181
cb15:901b:8024:901b:91bc:cb15:1549:87b6	21.73.135.182
cb15:901b:8024:901b:91bc:cb15:1549:87b7	21.73.135.183
cb15:901b:8024:901b:91bc:cb15:1549:87b8	21.73.135.184
cb15:901b:8024:901b:91bc:cb15:1549:87b9	21.73.135.185
cb15:901b:8024:901b:91bc:cb15:1549:87ba	21.73.135.186
cb15:901b:8024:901b:91bc:cb15:1549:87bb	21.73.135.187
cb15:901b:8024:901b:91bc:cb15:1549:87bc	21.73.135.188
cb15:901b:8024:901b:91bc:cb15:1549:87bd	21.73.135.189
cb15:901b:8024:901b:91bc:cb15:1549:87be	21.73.135.190
cb15:901b:8024:901b:91bc:cb15:1549:87bf	21.73.135.191
cb15:901b:8024:901b:91bc:cb15:1549:87c0	21.73.135.192
cb15:901b:8024:901b:91bc:cb15:1549:87c1	21.73.135.193
cb15:901b:8024:901b:91bc:cb15:1549:87c2	21.73.135.194
cb15:901b:8024:901b:91bc:cb15:1549:87c3	21.73.135.195
cb15:901b:8024:901b:91bc:cb15:1549:87c4	21.73.135.196
cb15:901b:8024:901b:91bc:cb15:1549:87c5	21.73.135.197
cb15:901b:8024:901b:91bc:cb15:1549:87c6	21.73.135.198
cb15:901b:8024:901b:91bc:cb15:1549:87c7	21.73.135.199
cb15:901b:8024:901b:91bc:cb15:1549:87c8	21.73.135.200
cb15:901b:8024:901b:91bc:cb15:1549:87c9	21.73.135.201
cb15:901b:8024:901b:91bc:cb15:1549:87ca	21.73.135.202
cb15:901b:8024:901b:91bc:cb15:1549:87cb	21.73.135.203
cb15:901b:8024:901b:91bc:cb15:1549:87cc	21.73.135.204
cb15:901b:8024:901b:91bc:cb15:1549:87cd	21.73.135.205
cb15:901b:8024:901b:91bc:cb15:1549:87ce	21.73.135.206
cb15:901b:8024:901b:91bc:cb15:1549:87cf	21.73.135.207
cb15:901b:8024:901b:91bc:cb15:1549:87d0	21.73.135.208
cb15:901b:8024:901b:91bc:cb15:1549:87d1	21.73.135.209
cb15:901b:8024:901b:91bc:cb15:1549:87d2	21.73.135.210
cb15:901b:8024:901b:91bc:cb15:1549:87d3	21.73.135.211
cb15:901b:8024:901b:91bc:cb15:1549:87d4	21.73.135.212
cb15:901b:8024:901b:91bc:cb15:1549:87d5	21.73.135.213
cb15:901b:8024:901b:91bc:cb15:1549:87d6	21.73.135.214
cb15:901b:8024:901b:91bc:cb15:1549:87d7	21.73.135.215
cb15:901b:8024:901b:91bc:cb15:1549:87d8	21.73.135.216
cb15:901b:8024:901b:91bc:cb15:1549:87d9	21.73.135.217
cb15:901b:8024:901b:91bc:cb15:1549:87da	21.73.135.218
cb15:901b:8024:901b:91bc:cb15:1549:87db	21.73.135.219
cb15:901b:8024:901b:91bc:cb15:1549:87dc	21.73.135.220
cb15:901b:8024:901b:91bc:cb15:1549:87dd	21.73.135.221
cb15:901b:8024:901b:91bc:cb15:1549:87de	21.73.135.222
cb15:901b:8024:901b:91bc:cb15:1549:87df	21.73.135.223
cb15:901b:8024:901b:91bc:cb15:1549:87e0	21.73.135.224
cb15:901b:8024:901b:91bc:cb15:1549:87e1	21.73.135.225
cb15:901b:8024:901b:91bc:cb15:1549:87e2	21.73.135.226
cb15:901b:8024:901b:91bc:cb15:1549:87e3	21.73.135.227
cb15:901b:8024:901b:91bc:cb15:1549:87e4	21.73.135.228
cb15:901b:8024:901b:91bc:cb15:1549:87e5	21.73.135.229
cb15:901b:8024:901b:91bc:cb15:1549:87e6	21.73.135.230
cb15:901b:8024:901b:91bc:cb15:1549:87e7	21.73.135.231
cb15:901b:8024:901b:91bc:cb15:1549:87e8	21.73.135.232
cb15:901b:8024:901b:91bc:cb15:1549:87e9	21.73.135.233
cb15:901b:8024:901b:91bc:cb15:1549:87ea	21.73.135.234
cb15:901b:8024:901b:91bc:cb15:1549:87eb	21.73.135.235
cb15:901b:8024:901b:91bc:cb15:1549:87ec	21.73.135.236
cb15:901b:8024:901b:91bc:cb15:1549:87ed	21.73.135.237
cb15:901b:8024:901b:91bc:cb15:1549:87ee	21.73.135.238
cb15:901b:8024:901b:91bc:cb15:1549:87ef	21.73.135.239
cb15:901b:8024:901b:91bc:cb15:1549:87f0	21.73.135.240
cb15:901b:8024:901b:91bc:cb15:1549:87f1	21.73.135.241
cb15:901b:8024:901b:91bc:cb15:1549:87f2	21.73.135.242
cb15:901b:8024:901b:91bc:cb15:1549:87f3	21.73.135.243
cb15:901b:8024:901b:91bc:cb15:1549:87f4	21.73.135.244
cb15:901b:8024:901b:91bc:cb15:1549:87f5	21.73.135.245
cb15:901b:8024:901b:91bc:cb15:1549:87f6	21.73.135.246
cb15:901b:8024:901b:91bc:cb15:1549:87f7	21.73.135.247
cb15:901b:8024:901b:91bc:cb15:1549:87f8	21.73.135.248
cb15:901b:8024:901b:91bc:cb15:1549:87f9	21.73.135.249
cb15:901b:8024:901b:91bc:cb15:1549:87fa	21.73.135.250
cb15:901b:8024:901b:91bc:cb15:1549:87fb	21.73.135.251
cb15:901b:8024:901b:91bc:cb15:1549:87fc	21.73.135.252
cb15:901b:8024:901b:91bc:cb15:1549:87fd	21.73.135.253
cb15:901b:8024:901b:91bc:cb15:1549:87fe	21.73.135.254
cb15:901b:8024:901b:91bc:cb15:1549:87ff	21.73.135.255

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.