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:d157:4024:ada9:b2bc:9b51:5701	155.81.87.1
cb15:901b:d157:4024:ada9:b2bc:9b51:5702	155.81.87.2
cb15:901b:d157:4024:ada9:b2bc:9b51:5703	155.81.87.3
cb15:901b:d157:4024:ada9:b2bc:9b51:5704	155.81.87.4
cb15:901b:d157:4024:ada9:b2bc:9b51:5705	155.81.87.5
cb15:901b:d157:4024:ada9:b2bc:9b51:5706	155.81.87.6
cb15:901b:d157:4024:ada9:b2bc:9b51:5707	155.81.87.7
cb15:901b:d157:4024:ada9:b2bc:9b51:5708	155.81.87.8
cb15:901b:d157:4024:ada9:b2bc:9b51:5709	155.81.87.9
cb15:901b:d157:4024:ada9:b2bc:9b51:570a	155.81.87.10
cb15:901b:d157:4024:ada9:b2bc:9b51:570b	155.81.87.11
cb15:901b:d157:4024:ada9:b2bc:9b51:570c	155.81.87.12
cb15:901b:d157:4024:ada9:b2bc:9b51:570d	155.81.87.13
cb15:901b:d157:4024:ada9:b2bc:9b51:570e	155.81.87.14
cb15:901b:d157:4024:ada9:b2bc:9b51:570f	155.81.87.15
cb15:901b:d157:4024:ada9:b2bc:9b51:5710	155.81.87.16
cb15:901b:d157:4024:ada9:b2bc:9b51:5711	155.81.87.17
cb15:901b:d157:4024:ada9:b2bc:9b51:5712	155.81.87.18
cb15:901b:d157:4024:ada9:b2bc:9b51:5713	155.81.87.19
cb15:901b:d157:4024:ada9:b2bc:9b51:5714	155.81.87.20
cb15:901b:d157:4024:ada9:b2bc:9b51:5715	155.81.87.21
cb15:901b:d157:4024:ada9:b2bc:9b51:5716	155.81.87.22
cb15:901b:d157:4024:ada9:b2bc:9b51:5717	155.81.87.23
cb15:901b:d157:4024:ada9:b2bc:9b51:5718	155.81.87.24
cb15:901b:d157:4024:ada9:b2bc:9b51:5719	155.81.87.25
cb15:901b:d157:4024:ada9:b2bc:9b51:571a	155.81.87.26
cb15:901b:d157:4024:ada9:b2bc:9b51:571b	155.81.87.27
cb15:901b:d157:4024:ada9:b2bc:9b51:571c	155.81.87.28
cb15:901b:d157:4024:ada9:b2bc:9b51:571d	155.81.87.29
cb15:901b:d157:4024:ada9:b2bc:9b51:571e	155.81.87.30
cb15:901b:d157:4024:ada9:b2bc:9b51:571f	155.81.87.31
cb15:901b:d157:4024:ada9:b2bc:9b51:5720	155.81.87.32
cb15:901b:d157:4024:ada9:b2bc:9b51:5721	155.81.87.33
cb15:901b:d157:4024:ada9:b2bc:9b51:5722	155.81.87.34
cb15:901b:d157:4024:ada9:b2bc:9b51:5723	155.81.87.35
cb15:901b:d157:4024:ada9:b2bc:9b51:5724	155.81.87.36
cb15:901b:d157:4024:ada9:b2bc:9b51:5725	155.81.87.37
cb15:901b:d157:4024:ada9:b2bc:9b51:5726	155.81.87.38
cb15:901b:d157:4024:ada9:b2bc:9b51:5727	155.81.87.39
cb15:901b:d157:4024:ada9:b2bc:9b51:5728	155.81.87.40
cb15:901b:d157:4024:ada9:b2bc:9b51:5729	155.81.87.41
cb15:901b:d157:4024:ada9:b2bc:9b51:572a	155.81.87.42
cb15:901b:d157:4024:ada9:b2bc:9b51:572b	155.81.87.43
cb15:901b:d157:4024:ada9:b2bc:9b51:572c	155.81.87.44
cb15:901b:d157:4024:ada9:b2bc:9b51:572d	155.81.87.45
cb15:901b:d157:4024:ada9:b2bc:9b51:572e	155.81.87.46
cb15:901b:d157:4024:ada9:b2bc:9b51:572f	155.81.87.47
cb15:901b:d157:4024:ada9:b2bc:9b51:5730	155.81.87.48
cb15:901b:d157:4024:ada9:b2bc:9b51:5731	155.81.87.49
cb15:901b:d157:4024:ada9:b2bc:9b51:5732	155.81.87.50
cb15:901b:d157:4024:ada9:b2bc:9b51:5733	155.81.87.51
cb15:901b:d157:4024:ada9:b2bc:9b51:5734	155.81.87.52
cb15:901b:d157:4024:ada9:b2bc:9b51:5735	155.81.87.53
cb15:901b:d157:4024:ada9:b2bc:9b51:5736	155.81.87.54
cb15:901b:d157:4024:ada9:b2bc:9b51:5737	155.81.87.55
cb15:901b:d157:4024:ada9:b2bc:9b51:5738	155.81.87.56
cb15:901b:d157:4024:ada9:b2bc:9b51:5739	155.81.87.57
cb15:901b:d157:4024:ada9:b2bc:9b51:573a	155.81.87.58
cb15:901b:d157:4024:ada9:b2bc:9b51:573b	155.81.87.59
cb15:901b:d157:4024:ada9:b2bc:9b51:573c	155.81.87.60

cb15:901b:d157:4024:ada9:b2bc:9b51:573d	155.81.87.61
cb15:901b:d157:4024:ada9:b2bc:9b51:573e	155.81.87.62
cb15:901b:d157:4024:ada9:b2bc:9b51:573f	155.81.87.63
cb15:901b:d157:4024:ada9:b2bc:9b51:5740	155.81.87.64
cb15:901b:d157:4024:ada9:b2bc:9b51:5741	155.81.87.65
cb15:901b:d157:4024:ada9:b2bc:9b51:5742	155.81.87.66
cb15:901b:d157:4024:ada9:b2bc:9b51:5743	155.81.87.67
cb15:901b:d157:4024:ada9:b2bc:9b51:5744	155.81.87.68
cb15:901b:d157:4024:ada9:b2bc:9b51:5745	155.81.87.69
cb15:901b:d157:4024:ada9:b2bc:9b51:5746	155.81.87.70
cb15:901b:d157:4024:ada9:b2bc:9b51:5747	155.81.87.71
cb15:901b:d157:4024:ada9:b2bc:9b51:5748	155.81.87.72
cb15:901b:d157:4024:ada9:b2bc:9b51:5749	155.81.87.73
cb15:901b:d157:4024:ada9:b2bc:9b51:574a	155.81.87.74
cb15:901b:d157:4024:ada9:b2bc:9b51:574b	155.81.87.75
cb15:901b:d157:4024:ada9:b2bc:9b51:574c	155.81.87.76
cb15:901b:d157:4024:ada9:b2bc:9b51:574d	155.81.87.77
cb15:901b:d157:4024:ada9:b2bc:9b51:574e	155.81.87.78
cb15:901b:d157:4024:ada9:b2bc:9b51:574f	155.81.87.79
cb15:901b:d157:4024:ada9:b2bc:9b51:5750	155.81.87.80
cb15:901b:d157:4024:ada9:b2bc:9b51:5751	155.81.87.81
cb15:901b:d157:4024:ada9:b2bc:9b51:5752	155.81.87.82
cb15:901b:d157:4024:ada9:b2bc:9b51:5753	155.81.87.83
cb15:901b:d157:4024:ada9:b2bc:9b51:5754	155.81.87.84
cb15:901b:d157:4024:ada9:b2bc:9b51:5755	155.81.87.85
cb15:901b:d157:4024:ada9:b2bc:9b51:5756	155.81.87.86
cb15:901b:d157:4024:ada9:b2bc:9b51:5757	155.81.87.87
cb15:901b:d157:4024:ada9:b2bc:9b51:5758	155.81.87.88
cb15:901b:d157:4024:ada9:b2bc:9b51:5759	155.81.87.89
cb15:901b:d157:4024:ada9:b2bc:9b51:575a	155.81.87.90
cb15:901b:d157:4024:ada9:b2bc:9b51:575b	155.81.87.91
cb15:901b:d157:4024:ada9:b2bc:9b51:575c	155.81.87.92
cb15:901b:d157:4024:ada9:b2bc:9b51:575d	155.81.87.93
cb15:901b:d157:4024:ada9:b2bc:9b51:575e	155.81.87.94
cb15:901b:d157:4024:ada9:b2bc:9b51:575f	155.81.87.95
cb15:901b:d157:4024:ada9:b2bc:9b51:5760	155.81.87.96
cb15:901b:d157:4024:ada9:b2bc:9b51:5761	155.81.87.97
cb15:901b:d157:4024:ada9:b2bc:9b51:5762	155.81.87.98
cb15:901b:d157:4024:ada9:b2bc:9b51:5763	155.81.87.99
cb15:901b:d157:4024:ada9:b2bc:9b51:5764	155.81.87.100
cb15:901b:d157:4024:ada9:b2bc:9b51:5765	155.81.87.101
cb15:901b:d157:4024:ada9:b2bc:9b51:5766	155.81.87.102
cb15:901b:d157:4024:ada9:b2bc:9b51:5767	155.81.87.103
cb15:901b:d157:4024:ada9:b2bc:9b51:5768	155.81.87.104
cb15:901b:d157:4024:ada9:b2bc:9b51:5769	155.81.87.105
cb15:901b:d157:4024:ada9:b2bc:9b51:576a	155.81.87.106
cb15:901b:d157:4024:ada9:b2bc:9b51:576b	155.81.87.107
cb15:901b:d157:4024:ada9:b2bc:9b51:576c	155.81.87.108
cb15:901b:d157:4024:ada9:b2bc:9b51:576d	155.81.87.109
cb15:901b:d157:4024:ada9:b2bc:9b51:576e	155.81.87.110
cb15:901b:d157:4024:ada9:b2bc:9b51:576f	155.81.87.111
cb15:901b:d157:4024:ada9:b2bc:9b51:5770	155.81.87.112
cb15:901b:d157:4024:ada9:b2bc:9b51:5771	155.81.87.113
cb15:901b:d157:4024:ada9:b2bc:9b51:5772	155.81.87.114
cb15:901b:d157:4024:ada9:b2bc:9b51:5773	155.81.87.115
cb15:901b:d157:4024:ada9:b2bc:9b51:5774	155.81.87.116
cb15:901b:d157:4024:ada9:b2bc:9b51:5775	155.81.87.117
cb15:901b:d157:4024:ada9:b2bc:9b51:5776	155.81.87.118
cb15:901b:d157:4024:ada9:b2bc:9b51:5777	155.81.87.119
cb15:901b:d157:4024:ada9:b2bc:9b51:5778	155.81.87.120

cb15:901b:d157:4024:ada9:b2bc:9b51:5779	155.81.87.121
cb15:901b:d157:4024:ada9:b2bc:9b51:577a	155.81.87.122
cb15:901b:d157:4024:ada9:b2bc:9b51:577b	155.81.87.123
cb15:901b:d157:4024:ada9:b2bc:9b51:577c	155.81.87.124
cb15:901b:d157:4024:ada9:b2bc:9b51:577d	155.81.87.125
cb15:901b:d157:4024:ada9:b2bc:9b51:577e	155.81.87.126
cb15:901b:d157:4024:ada9:b2bc:9b51:577f	155.81.87.127
cb15:901b:d157:4024:ada9:b2bc:9b51:5780	155.81.87.128
cb15:901b:d157:4024:ada9:b2bc:9b51:5781	155.81.87.129
cb15:901b:d157:4024:ada9:b2bc:9b51:5782	155.81.87.130
cb15:901b:d157:4024:ada9:b2bc:9b51:5783	155.81.87.131
cb15:901b:d157:4024:ada9:b2bc:9b51:5784	155.81.87.132
cb15:901b:d157:4024:ada9:b2bc:9b51:5785	155.81.87.133
cb15:901b:d157:4024:ada9:b2bc:9b51:5786	155.81.87.134
cb15:901b:d157:4024:ada9:b2bc:9b51:5787	155.81.87.135
cb15:901b:d157:4024:ada9:b2bc:9b51:5788	155.81.87.136
cb15:901b:d157:4024:ada9:b2bc:9b51:5789	155.81.87.137
cb15:901b:d157:4024:ada9:b2bc:9b51:578a	155.81.87.138
cb15:901b:d157:4024:ada9:b2bc:9b51:578b	155.81.87.139
cb15:901b:d157:4024:ada9:b2bc:9b51:578c	155.81.87.140
cb15:901b:d157:4024:ada9:b2bc:9b51:578d	155.81.87.141
cb15:901b:d157:4024:ada9:b2bc:9b51:578e	155.81.87.142
cb15:901b:d157:4024:ada9:b2bc:9b51:578f	155.81.87.143
cb15:901b:d157:4024:ada9:b2bc:9b51:5790	155.81.87.144
cb15:901b:d157:4024:ada9:b2bc:9b51:5791	155.81.87.145
cb15:901b:d157:4024:ada9:b2bc:9b51:5792	155.81.87.146
cb15:901b:d157:4024:ada9:b2bc:9b51:5793	155.81.87.147
cb15:901b:d157:4024:ada9:b2bc:9b51:5794	155.81.87.148
cb15:901b:d157:4024:ada9:b2bc:9b51:5795	155.81.87.149
cb15:901b:d157:4024:ada9:b2bc:9b51:5796	155.81.87.150
cb15:901b:d157:4024:ada9:b2bc:9b51:5797	155.81.87.151
cb15:901b:d157:4024:ada9:b2bc:9b51:5798	155.81.87.152
cb15:901b:d157:4024:ada9:b2bc:9b51:5799	155.81.87.153
cb15:901b:d157:4024:ada9:b2bc:9b51:579a	155.81.87.154
cb15:901b:d157:4024:ada9:b2bc:9b51:579b	155.81.87.155
cb15:901b:d157:4024:ada9:b2bc:9b51:579c	155.81.87.156
cb15:901b:d157:4024:ada9:b2bc:9b51:579d	155.81.87.157
cb15:901b:d157:4024:ada9:b2bc:9b51:579e	155.81.87.158
cb15:901b:d157:4024:ada9:b2bc:9b51:579f	155.81.87.159
cb15:901b:d157:4024:ada9:b2bc:9b51:57a0	155.81.87.160
cb15:901b:d157:4024:ada9:b2bc:9b51:57a1	155.81.87.161
cb15:901b:d157:4024:ada9:b2bc:9b51:57a2	155.81.87.162
cb15:901b:d157:4024:ada9:b2bc:9b51:57a3	155.81.87.163
cb15:901b:d157:4024:ada9:b2bc:9b51:57a4	155.81.87.164
cb15:901b:d157:4024:ada9:b2bc:9b51:57a5	155.81.87.165
cb15:901b:d157:4024:ada9:b2bc:9b51:57a6	155.81.87.166
cb15:901b:d157:4024:ada9:b2bc:9b51:57a7	155.81.87.167
cb15:901b:d157:4024:ada9:b2bc:9b51:57a8	155.81.87.168
cb15:901b:d157:4024:ada9:b2bc:9b51:57a9	155.81.87.169
cb15:901b:d157:4024:ada9:b2bc:9b51:57aa	155.81.87.170
cb15:901b:d157:4024:ada9:b2bc:9b51:57ab	155.81.87.171
cb15:901b:d157:4024:ada9:b2bc:9b51:57ac	155.81.87.172
cb15:901b:d157:4024:ada9:b2bc:9b51:57ad	155.81.87.173
cb15:901b:d157:4024:ada9:b2bc:9b51:57ae	155.81.87.174
cb15:901b:d157:4024:ada9:b2bc:9b51:57af	155.81.87.175
cb15:901b:d157:4024:ada9:b2bc:9b51:57b0	155.81.87.176
cb15:901b:d157:4024:ada9:b2bc:9b51:57b1	155.81.87.177
cb15:901b:d157:4024:ada9:b2bc:9b51:57b2	155.81.87.178
cb15:901b:d157:4024:ada9:b2bc:9b51:57b3	155.81.87.179
cb15:901b:d157:4024:ada9:b2bc:9b51:57b4	155.81.87.180

cb15:901b:d157:4024:ada9:b2bc:9b51:57b5	155.81.87.181
cb15:901b:d157:4024:ada9:b2bc:9b51:57b6	155.81.87.182
cb15:901b:d157:4024:ada9:b2bc:9b51:57b7	155.81.87.183
cb15:901b:d157:4024:ada9:b2bc:9b51:57b8	155.81.87.184
cb15:901b:d157:4024:ada9:b2bc:9b51:57b9	155.81.87.185
cb15:901b:d157:4024:ada9:b2bc:9b51:57ba	155.81.87.186
cb15:901b:d157:4024:ada9:b2bc:9b51:57bb	155.81.87.187
cb15:901b:d157:4024:ada9:b2bc:9b51:57bc	155.81.87.188
cb15:901b:d157:4024:ada9:b2bc:9b51:57bd	155.81.87.189
cb15:901b:d157:4024:ada9:b2bc:9b51:57be	155.81.87.190
cb15:901b:d157:4024:ada9:b2bc:9b51:57bf	155.81.87.191
cb15:901b:d157:4024:ada9:b2bc:9b51:57c0	155.81.87.192
cb15:901b:d157:4024:ada9:b2bc:9b51:57c1	155.81.87.193
cb15:901b:d157:4024:ada9:b2bc:9b51:57c2	155.81.87.194
cb15:901b:d157:4024:ada9:b2bc:9b51:57c3	155.81.87.195
cb15:901b:d157:4024:ada9:b2bc:9b51:57c4	155.81.87.196
cb15:901b:d157:4024:ada9:b2bc:9b51:57c5	155.81.87.197
cb15:901b:d157:4024:ada9:b2bc:9b51:57c6	155.81.87.198
cb15:901b:d157:4024:ada9:b2bc:9b51:57c7	155.81.87.199
cb15:901b:d157:4024:ada9:b2bc:9b51:57c8	155.81.87.200
cb15:901b:d157:4024:ada9:b2bc:9b51:57c9	155.81.87.201
cb15:901b:d157:4024:ada9:b2bc:9b51:57ca	155.81.87.202
cb15:901b:d157:4024:ada9:b2bc:9b51:57cb	155.81.87.203
cb15:901b:d157:4024:ada9:b2bc:9b51:57cc	155.81.87.204
cb15:901b:d157:4024:ada9:b2bc:9b51:57cd	155.81.87.205
cb15:901b:d157:4024:ada9:b2bc:9b51:57ce	155.81.87.206
cb15:901b:d157:4024:ada9:b2bc:9b51:57cf	155.81.87.207
cb15:901b:d157:4024:ada9:b2bc:9b51:57d0	155.81.87.208
cb15:901b:d157:4024:ada9:b2bc:9b51:57d1	155.81.87.209
cb15:901b:d157:4024:ada9:b2bc:9b51:57d2	155.81.87.210
cb15:901b:d157:4024:ada9:b2bc:9b51:57d3	155.81.87.211
cb15:901b:d157:4024:ada9:b2bc:9b51:57d4	155.81.87.212
cb15:901b:d157:4024:ada9:b2bc:9b51:57d5	155.81.87.213
cb15:901b:d157:4024:ada9:b2bc:9b51:57d6	155.81.87.214
cb15:901b:d157:4024:ada9:b2bc:9b51:57d7	155.81.87.215
cb15:901b:d157:4024:ada9:b2bc:9b51:57d8	155.81.87.216
cb15:901b:d157:4024:ada9:b2bc:9b51:57d9	155.81.87.217
cb15:901b:d157:4024:ada9:b2bc:9b51:57da	155.81.87.218
cb15:901b:d157:4024:ada9:b2bc:9b51:57db	155.81.87.219
cb15:901b:d157:4024:ada9:b2bc:9b51:57dc	155.81.87.220
cb15:901b:d157:4024:ada9:b2bc:9b51:57dd	155.81.87.221
cb15:901b:d157:4024:ada9:b2bc:9b51:57de	155.81.87.222
cb15:901b:d157:4024:ada9:b2bc:9b51:57df	155.81.87.223
cb15:901b:d157:4024:ada9:b2bc:9b51:57e0	155.81.87.224
cb15:901b:d157:4024:ada9:b2bc:9b51:57e1	155.81.87.225
cb15:901b:d157:4024:ada9:b2bc:9b51:57e2	155.81.87.226
cb15:901b:d157:4024:ada9:b2bc:9b51:57e3	155.81.87.227
cb15:901b:d157:4024:ada9:b2bc:9b51:57e4	155.81.87.228
cb15:901b:d157:4024:ada9:b2bc:9b51:57e5	155.81.87.229
cb15:901b:d157:4024:ada9:b2bc:9b51:57e6	155.81.87.230
cb15:901b:d157:4024:ada9:b2bc:9b51:57e7	155.81.87.231
cb15:901b:d157:4024:ada9:b2bc:9b51:57e8	155.81.87.232
cb15:901b:d157:4024:ada9:b2bc:9b51:57e9	155.81.87.233
cb15:901b:d157:4024:ada9:b2bc:9b51:57ea	155.81.87.234
cb15:901b:d157:4024:ada9:b2bc:9b51:57eb	155.81.87.235
cb15:901b:d157:4024:ada9:b2bc:9b51:57ec	155.81.87.236
cb15:901b:d157:4024:ada9:b2bc:9b51:57ed	155.81.87.237
cb15:901b:d157:4024:ada9:b2bc:9b51:57ee	155.81.87.238
cb15:901b:d157:4024:ada9:b2bc:9b51:57ef	155.81.87.239
cb15:901b:d157:4024:ada9:b2bc:9b51:57f0	155.81.87.240
cb15:901b:d157:4024:ada9:b2bc:9b51:57f1	155.81.87.241
cb15:901b:d157:4024:ada9:b2bc:9b51:57f2	155.81.87.242
cb15:901b:d157:4024:ada9:b2bc:9b51:57f3	155.81.87.243
cb15:901b:d157:4024:ada9:b2bc:9b51:57f4	155.81.87.244
cb15:901b:d157:4024:ada9:b2bc:9b51:57f5	155.81.87.245
cb15:901b:d157:4024:ada9:b2bc:9b51:57f6	155.81.87.246
cb15:901b:d157:4024:ada9:b2bc:9b51:57f7	155.81.87.247
cb15:901b:d157:4024:ada9:b2bc:9b51:57f8	155.81.87.248
cb15:901b:d157:4024:ada9:b2bc:9b51:57f9	155.81.87.249
cb15:901b:d157:4024:ada9:b2bc:9b51:57fa	155.81.87.250
cb15:901b:d157:4024:ada9:b2bc:9b51:57fb	155.81.87.251
cb15:901b:d157:4024:ada9:b2bc:9b51:57fc	155.81.87.252
cb15:901b:d157:4024:ada9:b2bc:9b51:57fd	155.81.87.253
cb15:901b:d157:4024:ada9:b2bc:9b51:57fe	155.81.87.254
cb15:901b:d157:4024:ada9:b2bc:9b51:57ff	155.81.87.255

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.