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:1324:adaa:5155:7fac:b701	127.172.183.1
cb15:901b:901b:1324:adaa:5155:7fac:b702	127.172.183.2
cb15:901b:901b:1324:adaa:5155:7fac:b703	127.172.183.3
cb15:901b:901b:1324:adaa:5155:7fac:b704	127.172.183.4
cb15:901b:901b:1324:adaa:5155:7fac:b705	127.172.183.5
cb15:901b:901b:1324:adaa:5155:7fac:b706	127.172.183.6
cb15:901b:901b:1324:adaa:5155:7fac:b707	127.172.183.7
cb15:901b:901b:1324:adaa:5155:7fac:b708	127.172.183.8
cb15:901b:901b:1324:adaa:5155:7fac:b709	127.172.183.9
cb15:901b:901b:1324:adaa:5155:7fac:b70a	127.172.183.10
cb15:901b:901b:1324:adaa:5155:7fac:b70b	127.172.183.11
cb15:901b:901b:1324:adaa:5155:7fac:b70c	127.172.183.12
cb15:901b:901b:1324:adaa:5155:7fac:b70d	127.172.183.13
cb15:901b:901b:1324:adaa:5155:7fac:b70e	127.172.183.14
cb15:901b:901b:1324:adaa:5155:7fac:b70f	127.172.183.15
cb15:901b:901b:1324:adaa:5155:7fac:b710	127.172.183.16
cb15:901b:901b:1324:adaa:5155:7fac:b711	127.172.183.17
cb15:901b:901b:1324:adaa:5155:7fac:b712	127.172.183.18
cb15:901b:901b:1324:adaa:5155:7fac:b713	127.172.183.19
cb15:901b:901b:1324:adaa:5155:7fac:b714	127.172.183.20
cb15:901b:901b:1324:adaa:5155:7fac:b715	127.172.183.21
cb15:901b:901b:1324:adaa:5155:7fac:b716	127.172.183.22
cb15:901b:901b:1324:adaa:5155:7fac:b717	127.172.183.23
cb15:901b:901b:1324:adaa:5155:7fac:b718	127.172.183.24
cb15:901b:901b:1324:adaa:5155:7fac:b719	127.172.183.25
cb15:901b:901b:1324:adaa:5155:7fac:b71a	127.172.183.26
cb15:901b:901b:1324:adaa:5155:7fac:b71b	127.172.183.27
cb15:901b:901b:1324:adaa:5155:7fac:b71c	127.172.183.28
cb15:901b:901b:1324:adaa:5155:7fac:b71d	127.172.183.29
cb15:901b:901b:1324:adaa:5155:7fac:b71e	127.172.183.30
cb15:901b:901b:1324:adaa:5155:7fac:b71f	127.172.183.31
cb15:901b:901b:1324:adaa:5155:7fac:b720	127.172.183.32
cb15:901b:901b:1324:adaa:5155:7fac:b721	127.172.183.33
cb15:901b:901b:1324:adaa:5155:7fac:b722	127.172.183.34
cb15:901b:901b:1324:adaa:5155:7fac:b723	127.172.183.35
cb15:901b:901b:1324:adaa:5155:7fac:b724	127.172.183.36
cb15:901b:901b:1324:adaa:5155:7fac:b725	127.172.183.37
cb15:901b:901b:1324:adaa:5155:7fac:b726	127.172.183.38
cb15:901b:901b:1324:adaa:5155:7fac:b727	127.172.183.39
cb15:901b:901b:1324:adaa:5155:7fac:b728	127.172.183.40
cb15:901b:901b:1324:adaa:5155:7fac:b729	127.172.183.41
cb15:901b:901b:1324:adaa:5155:7fac:b72a	127.172.183.42
cb15:901b:901b:1324:adaa:5155:7fac:b72b	127.172.183.43
cb15:901b:901b:1324:adaa:5155:7fac:b72c	127.172.183.44
cb15:901b:901b:1324:adaa:5155:7fac:b72d	127.172.183.45
cb15:901b:901b:1324:adaa:5155:7fac:b72e	127.172.183.46
cb15:901b:901b:1324:adaa:5155:7fac:b72f	127.172.183.47
cb15:901b:901b:1324:adaa:5155:7fac:b730	127.172.183.48
cb15:901b:901b:1324:adaa:5155:7fac:b731	127.172.183.49
cb15:901b:901b:1324:adaa:5155:7fac:b732	127.172.183.50
cb15:901b:901b:1324:adaa:5155:7fac:b733	127.172.183.51
cb15:901b:901b:1324:adaa:5155:7fac:b734	127.172.183.52
cb15:901b:901b:1324:adaa:5155:7fac:b735	127.172.183.53
cb15:901b:901b:1324:adaa:5155:7fac:b736	127.172.183.54
cb15:901b:901b:1324:adaa:5155:7fac:b737	127.172.183.55
cb15:901b:901b:1324:adaa:5155:7fac:b738	127.172.183.56
cb15:901b:901b:1324:adaa:5155:7fac:b739	127.172.183.57
cb15:901b:901b:1324:adaa:5155:7fac:b73a	127.172.183.58
cb15:901b:901b:1324:adaa:5155:7fac:b73b	127.172.183.59
cb15:901b:901b:1324:adaa:5155:7fac:b73c	127.172.183.60

cb15:901b:901b:1324:adaa:5155:7fac:b73d	127.172.183.61
cb15:901b:901b:1324:adaa:5155:7fac:b73e	127.172.183.62
cb15:901b:901b:1324:adaa:5155:7fac:b73f	127.172.183.63
cb15:901b:901b:1324:adaa:5155:7fac:b740	127.172.183.64
cb15:901b:901b:1324:adaa:5155:7fac:b741	127.172.183.65
cb15:901b:901b:1324:adaa:5155:7fac:b742	127.172.183.66
cb15:901b:901b:1324:adaa:5155:7fac:b743	127.172.183.67
cb15:901b:901b:1324:adaa:5155:7fac:b744	127.172.183.68
cb15:901b:901b:1324:adaa:5155:7fac:b745	127.172.183.69
cb15:901b:901b:1324:adaa:5155:7fac:b746	127.172.183.70
cb15:901b:901b:1324:adaa:5155:7fac:b747	127.172.183.71
cb15:901b:901b:1324:adaa:5155:7fac:b748	127.172.183.72
cb15:901b:901b:1324:adaa:5155:7fac:b749	127.172.183.73
cb15:901b:901b:1324:adaa:5155:7fac:b74a	127.172.183.74
cb15:901b:901b:1324:adaa:5155:7fac:b74b	127.172.183.75
cb15:901b:901b:1324:adaa:5155:7fac:b74c	127.172.183.76
cb15:901b:901b:1324:adaa:5155:7fac:b74d	127.172.183.77
cb15:901b:901b:1324:adaa:5155:7fac:b74e	127.172.183.78
cb15:901b:901b:1324:adaa:5155:7fac:b74f	127.172.183.79
cb15:901b:901b:1324:adaa:5155:7fac:b750	127.172.183.80
cb15:901b:901b:1324:adaa:5155:7fac:b751	127.172.183.81
cb15:901b:901b:1324:adaa:5155:7fac:b752	127.172.183.82
cb15:901b:901b:1324:adaa:5155:7fac:b753	127.172.183.83
cb15:901b:901b:1324:adaa:5155:7fac:b754	127.172.183.84
cb15:901b:901b:1324:adaa:5155:7fac:b755	127.172.183.85
cb15:901b:901b:1324:adaa:5155:7fac:b756	127.172.183.86
cb15:901b:901b:1324:adaa:5155:7fac:b757	127.172.183.87
cb15:901b:901b:1324:adaa:5155:7fac:b758	127.172.183.88
cb15:901b:901b:1324:adaa:5155:7fac:b759	127.172.183.89
cb15:901b:901b:1324:adaa:5155:7fac:b75a	127.172.183.90
cb15:901b:901b:1324:adaa:5155:7fac:b75b	127.172.183.91
cb15:901b:901b:1324:adaa:5155:7fac:b75c	127.172.183.92
cb15:901b:901b:1324:adaa:5155:7fac:b75d	127.172.183.93
cb15:901b:901b:1324:adaa:5155:7fac:b75e	127.172.183.94
cb15:901b:901b:1324:adaa:5155:7fac:b75f	127.172.183.95
cb15:901b:901b:1324:adaa:5155:7fac:b760	127.172.183.96
cb15:901b:901b:1324:adaa:5155:7fac:b761	127.172.183.97
cb15:901b:901b:1324:adaa:5155:7fac:b762	127.172.183.98
cb15:901b:901b:1324:adaa:5155:7fac:b763	127.172.183.99
cb15:901b:901b:1324:adaa:5155:7fac:b764	127.172.183.100
cb15:901b:901b:1324:adaa:5155:7fac:b765	127.172.183.101
cb15:901b:901b:1324:adaa:5155:7fac:b766	127.172.183.102
cb15:901b:901b:1324:adaa:5155:7fac:b767	127.172.183.103
cb15:901b:901b:1324:adaa:5155:7fac:b768	127.172.183.104
cb15:901b:901b:1324:adaa:5155:7fac:b769	127.172.183.105
cb15:901b:901b:1324:adaa:5155:7fac:b76a	127.172.183.106
cb15:901b:901b:1324:adaa:5155:7fac:b76b	127.172.183.107
cb15:901b:901b:1324:adaa:5155:7fac:b76c	127.172.183.108
cb15:901b:901b:1324:adaa:5155:7fac:b76d	127.172.183.109
cb15:901b:901b:1324:adaa:5155:7fac:b76e	127.172.183.110
cb15:901b:901b:1324:adaa:5155:7fac:b76f	127.172.183.111
cb15:901b:901b:1324:adaa:5155:7fac:b770	127.172.183.112
cb15:901b:901b:1324:adaa:5155:7fac:b771	127.172.183.113
cb15:901b:901b:1324:adaa:5155:7fac:b772	127.172.183.114
cb15:901b:901b:1324:adaa:5155:7fac:b773	127.172.183.115
cb15:901b:901b:1324:adaa:5155:7fac:b774	127.172.183.116
cb15:901b:901b:1324:adaa:5155:7fac:b775	127.172.183.117
cb15:901b:901b:1324:adaa:5155:7fac:b776	127.172.183.118
cb15:901b:901b:1324:adaa:5155:7fac:b777	127.172.183.119
cb15:901b:901b:1324:adaa:5155:7fac:b778	127.172.183.120

cb15:901b:901b:1324:adaa:5155:7fac:b779	127.172.183.121
cb15:901b:901b:1324:adaa:5155:7fac:b77a	127.172.183.122
cb15:901b:901b:1324:adaa:5155:7fac:b77b	127.172.183.123
cb15:901b:901b:1324:adaa:5155:7fac:b77c	127.172.183.124
cb15:901b:901b:1324:adaa:5155:7fac:b77d	127.172.183.125
cb15:901b:901b:1324:adaa:5155:7fac:b77e	127.172.183.126
cb15:901b:901b:1324:adaa:5155:7fac:b77f	127.172.183.127
cb15:901b:901b:1324:adaa:5155:7fac:b780	127.172.183.128
cb15:901b:901b:1324:adaa:5155:7fac:b781	127.172.183.129
cb15:901b:901b:1324:adaa:5155:7fac:b782	127.172.183.130
cb15:901b:901b:1324:adaa:5155:7fac:b783	127.172.183.131
cb15:901b:901b:1324:adaa:5155:7fac:b784	127.172.183.132
cb15:901b:901b:1324:adaa:5155:7fac:b785	127.172.183.133
cb15:901b:901b:1324:adaa:5155:7fac:b786	127.172.183.134
cb15:901b:901b:1324:adaa:5155:7fac:b787	127.172.183.135
cb15:901b:901b:1324:adaa:5155:7fac:b788	127.172.183.136
cb15:901b:901b:1324:adaa:5155:7fac:b789	127.172.183.137
cb15:901b:901b:1324:adaa:5155:7fac:b78a	127.172.183.138
cb15:901b:901b:1324:adaa:5155:7fac:b78b	127.172.183.139
cb15:901b:901b:1324:adaa:5155:7fac:b78c	127.172.183.140
cb15:901b:901b:1324:adaa:5155:7fac:b78d	127.172.183.141
cb15:901b:901b:1324:adaa:5155:7fac:b78e	127.172.183.142
cb15:901b:901b:1324:adaa:5155:7fac:b78f	127.172.183.143
cb15:901b:901b:1324:adaa:5155:7fac:b790	127.172.183.144
cb15:901b:901b:1324:adaa:5155:7fac:b791	127.172.183.145
cb15:901b:901b:1324:adaa:5155:7fac:b792	127.172.183.146
cb15:901b:901b:1324:adaa:5155:7fac:b793	127.172.183.147
cb15:901b:901b:1324:adaa:5155:7fac:b794	127.172.183.148
cb15:901b:901b:1324:adaa:5155:7fac:b795	127.172.183.149
cb15:901b:901b:1324:adaa:5155:7fac:b796	127.172.183.150
cb15:901b:901b:1324:adaa:5155:7fac:b797	127.172.183.151
cb15:901b:901b:1324:adaa:5155:7fac:b798	127.172.183.152
cb15:901b:901b:1324:adaa:5155:7fac:b799	127.172.183.153
cb15:901b:901b:1324:adaa:5155:7fac:b79a	127.172.183.154
cb15:901b:901b:1324:adaa:5155:7fac:b79b	127.172.183.155
cb15:901b:901b:1324:adaa:5155:7fac:b79c	127.172.183.156
cb15:901b:901b:1324:adaa:5155:7fac:b79d	127.172.183.157
cb15:901b:901b:1324:adaa:5155:7fac:b79e	127.172.183.158
cb15:901b:901b:1324:adaa:5155:7fac:b79f	127.172.183.159
cb15:901b:901b:1324:adaa:5155:7fac:b7a0	127.172.183.160
cb15:901b:901b:1324:adaa:5155:7fac:b7a1	127.172.183.161
cb15:901b:901b:1324:adaa:5155:7fac:b7a2	127.172.183.162
cb15:901b:901b:1324:adaa:5155:7fac:b7a3	127.172.183.163
cb15:901b:901b:1324:adaa:5155:7fac:b7a4	127.172.183.164
cb15:901b:901b:1324:adaa:5155:7fac:b7a5	127.172.183.165
cb15:901b:901b:1324:adaa:5155:7fac:b7a6	127.172.183.166
cb15:901b:901b:1324:adaa:5155:7fac:b7a7	127.172.183.167
cb15:901b:901b:1324:adaa:5155:7fac:b7a8	127.172.183.168
cb15:901b:901b:1324:adaa:5155:7fac:b7a9	127.172.183.169
cb15:901b:901b:1324:adaa:5155:7fac:b7aa	127.172.183.170
cb15:901b:901b:1324:adaa:5155:7fac:b7ab	127.172.183.171
cb15:901b:901b:1324:adaa:5155:7fac:b7ac	127.172.183.172
cb15:901b:901b:1324:adaa:5155:7fac:b7ad	127.172.183.173
cb15:901b:901b:1324:adaa:5155:7fac:b7ae	127.172.183.174
cb15:901b:901b:1324:adaa:5155:7fac:b7af	127.172.183.175
cb15:901b:901b:1324:adaa:5155:7fac:b7b0	127.172.183.176
cb15:901b:901b:1324:adaa:5155:7fac:b7b1	127.172.183.177
cb15:901b:901b:1324:adaa:5155:7fac:b7b2	127.172.183.178
cb15:901b:901b:1324:adaa:5155:7fac:b7b3	127.172.183.179
cb15:901b:901b:1324:adaa:5155:7fac:b7b4	127.172.183.180

cb15:901b:901b:1324:adaa:5155:7fac:b7b5	127.172.183.181
cb15:901b:901b:1324:adaa:5155:7fac:b7b6	127.172.183.182
cb15:901b:901b:1324:adaa:5155:7fac:b7b7	127.172.183.183
cb15:901b:901b:1324:adaa:5155:7fac:b7b8	127.172.183.184
cb15:901b:901b:1324:adaa:5155:7fac:b7b9	127.172.183.185
cb15:901b:901b:1324:adaa:5155:7fac:b7ba	127.172.183.186
cb15:901b:901b:1324:adaa:5155:7fac:b7bb	127.172.183.187
cb15:901b:901b:1324:adaa:5155:7fac:b7bc	127.172.183.188
cb15:901b:901b:1324:adaa:5155:7fac:b7bd	127.172.183.189
cb15:901b:901b:1324:adaa:5155:7fac:b7be	127.172.183.190
cb15:901b:901b:1324:adaa:5155:7fac:b7bf	127.172.183.191
cb15:901b:901b:1324:adaa:5155:7fac:b7c0	127.172.183.192
cb15:901b:901b:1324:adaa:5155:7fac:b7c1	127.172.183.193
cb15:901b:901b:1324:adaa:5155:7fac:b7c2	127.172.183.194
cb15:901b:901b:1324:adaa:5155:7fac:b7c3	127.172.183.195
cb15:901b:901b:1324:adaa:5155:7fac:b7c4	127.172.183.196
cb15:901b:901b:1324:adaa:5155:7fac:b7c5	127.172.183.197
cb15:901b:901b:1324:adaa:5155:7fac:b7c6	127.172.183.198
cb15:901b:901b:1324:adaa:5155:7fac:b7c7	127.172.183.199
cb15:901b:901b:1324:adaa:5155:7fac:b7c8	127.172.183.200
cb15:901b:901b:1324:adaa:5155:7fac:b7c9	127.172.183.201
cb15:901b:901b:1324:adaa:5155:7fac:b7ca	127.172.183.202
cb15:901b:901b:1324:adaa:5155:7fac:b7cb	127.172.183.203
cb15:901b:901b:1324:adaa:5155:7fac:b7cc	127.172.183.204
cb15:901b:901b:1324:adaa:5155:7fac:b7cd	127.172.183.205
cb15:901b:901b:1324:adaa:5155:7fac:b7ce	127.172.183.206
cb15:901b:901b:1324:adaa:5155:7fac:b7cf	127.172.183.207
cb15:901b:901b:1324:adaa:5155:7fac:b7d0	127.172.183.208
cb15:901b:901b:1324:adaa:5155:7fac:b7d1	127.172.183.209
cb15:901b:901b:1324:adaa:5155:7fac:b7d2	127.172.183.210
cb15:901b:901b:1324:adaa:5155:7fac:b7d3	127.172.183.211
cb15:901b:901b:1324:adaa:5155:7fac:b7d4	127.172.183.212
cb15:901b:901b:1324:adaa:5155:7fac:b7d5	127.172.183.213
cb15:901b:901b:1324:adaa:5155:7fac:b7d6	127.172.183.214
cb15:901b:901b:1324:adaa:5155:7fac:b7d7	127.172.183.215
cb15:901b:901b:1324:adaa:5155:7fac:b7d8	127.172.183.216
cb15:901b:901b:1324:adaa:5155:7fac:b7d9	127.172.183.217
cb15:901b:901b:1324:adaa:5155:7fac:b7da	127.172.183.218
cb15:901b:901b:1324:adaa:5155:7fac:b7db	127.172.183.219
cb15:901b:901b:1324:adaa:5155:7fac:b7dc	127.172.183.220
cb15:901b:901b:1324:adaa:5155:7fac:b7dd	127.172.183.221
cb15:901b:901b:1324:adaa:5155:7fac:b7de	127.172.183.222
cb15:901b:901b:1324:adaa:5155:7fac:b7df	127.172.183.223
cb15:901b:901b:1324:adaa:5155:7fac:b7e0	127.172.183.224
cb15:901b:901b:1324:adaa:5155:7fac:b7e1	127.172.183.225
cb15:901b:901b:1324:adaa:5155:7fac:b7e2	127.172.183.226
cb15:901b:901b:1324:adaa:5155:7fac:b7e3	127.172.183.227
cb15:901b:901b:1324:adaa:5155:7fac:b7e4	127.172.183.228
cb15:901b:901b:1324:adaa:5155:7fac:b7e5	127.172.183.229
cb15:901b:901b:1324:adaa:5155:7fac:b7e6	127.172.183.230
cb15:901b:901b:1324:adaa:5155:7fac:b7e7	127.172.183.231
cb15:901b:901b:1324:adaa:5155:7fac:b7e8	127.172.183.232
cb15:901b:901b:1324:adaa:5155:7fac:b7e9	127.172.183.233
cb15:901b:901b:1324:adaa:5155:7fac:b7ea	127.172.183.234
cb15:901b:901b:1324:adaa:5155:7fac:b7eb	127.172.183.235
cb15:901b:901b:1324:adaa:5155:7fac:b7ec	127.172.183.236
cb15:901b:901b:1324:adaa:5155:7fac:b7ed	127.172.183.237
cb15:901b:901b:1324:adaa:5155:7fac:b7ee	127.172.183.238
cb15:901b:901b:1324:adaa:5155:7fac:b7ef	127.172.183.239
cb15:901b:901b:1324:adaa:5155:7fac:b7f0	127.172.183.240
cb15:901b:901b:1324:adaa:5155:7fac:b7f1	127.172.183.241
cb15:901b:901b:1324:adaa:5155:7fac:b7f2	127.172.183.242
cb15:901b:901b:1324:adaa:5155:7fac:b7f3	127.172.183.243
cb15:901b:901b:1324:adaa:5155:7fac:b7f4	127.172.183.244
cb15:901b:901b:1324:adaa:5155:7fac:b7f5	127.172.183.245
cb15:901b:901b:1324:adaa:5155:7fac:b7f6	127.172.183.246
cb15:901b:901b:1324:adaa:5155:7fac:b7f7	127.172.183.247
cb15:901b:901b:1324:adaa:5155:7fac:b7f8	127.172.183.248
cb15:901b:901b:1324:adaa:5155:7fac:b7f9	127.172.183.249
cb15:901b:901b:1324:adaa:5155:7fac:b7fa	127.172.183.250
cb15:901b:901b:1324:adaa:5155:7fac:b7fb	127.172.183.251
cb15:901b:901b:1324:adaa:5155:7fac:b7fc	127.172.183.252
cb15:901b:901b:1324:adaa:5155:7fac:b7fd	127.172.183.253
cb15:901b:901b:1324:adaa:5155:7fac:b7fe	127.172.183.254
cb15:901b:901b:1324:adaa:5155:7fac:b7ff	127.172.183.255

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.