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
b51a:901b:cb15:8045:ada8:be24:c49:b701	12.73.183.1
b51a:901b:cb15:8045:ada8:be24:c49:b702	12.73.183.2
b51a:901b:cb15:8045:ada8:be24:c49:b703	12.73.183.3
b51a:901b:cb15:8045:ada8:be24:c49:b704	12.73.183.4
b51a:901b:cb15:8045:ada8:be24:c49:b705	12.73.183.5
b51a:901b:cb15:8045:ada8:be24:c49:b706	12.73.183.6
b51a:901b:cb15:8045:ada8:be24:c49:b707	12.73.183.7
b51a:901b:cb15:8045:ada8:be24:c49:b708	12.73.183.8
b51a:901b:cb15:8045:ada8:be24:c49:b709	12.73.183.9
b51a:901b:cb15:8045:ada8:be24:c49:b70a	12.73.183.10
b51a:901b:cb15:8045:ada8:be24:c49:b70b	12.73.183.11
b51a:901b:cb15:8045:ada8:be24:c49:b70c	12.73.183.12
b51a:901b:cb15:8045:ada8:be24:c49:b70d	12.73.183.13
b51a:901b:cb15:8045:ada8:be24:c49:b70e	12.73.183.14
b51a:901b:cb15:8045:ada8:be24:c49:b70f	12.73.183.15
b51a:901b:cb15:8045:ada8:be24:c49:b710	12.73.183.16
b51a:901b:cb15:8045:ada8:be24:c49:b711	12.73.183.17
b51a:901b:cb15:8045:ada8:be24:c49:b712	12.73.183.18
b51a:901b:cb15:8045:ada8:be24:c49:b713	12.73.183.19
b51a:901b:cb15:8045:ada8:be24:c49:b714	12.73.183.20
b51a:901b:cb15:8045:ada8:be24:c49:b715	12.73.183.21
b51a:901b:cb15:8045:ada8:be24:c49:b716	12.73.183.22
b51a:901b:cb15:8045:ada8:be24:c49:b717	12.73.183.23
b51a:901b:cb15:8045:ada8:be24:c49:b718	12.73.183.24
b51a:901b:cb15:8045:ada8:be24:c49:b719	12.73.183.25
b51a:901b:cb15:8045:ada8:be24:c49:b71a	12.73.183.26
b51a:901b:cb15:8045:ada8:be24:c49:b71b	12.73.183.27
b51a:901b:cb15:8045:ada8:be24:c49:b71c	12.73.183.28
b51a:901b:cb15:8045:ada8:be24:c49:b71d	12.73.183.29
b51a:901b:cb15:8045:ada8:be24:c49:b71e	12.73.183.30
b51a:901b:cb15:8045:ada8:be24:c49:b71f	12.73.183.31
b51a:901b:cb15:8045:ada8:be24:c49:b720	12.73.183.32
b51a:901b:cb15:8045:ada8:be24:c49:b721	12.73.183.33
b51a:901b:cb15:8045:ada8:be24:c49:b722	12.73.183.34
b51a:901b:cb15:8045:ada8:be24:c49:b723	12.73.183.35
b51a:901b:cb15:8045:ada8:be24:c49:b724	12.73.183.36
b51a:901b:cb15:8045:ada8:be24:c49:b725	12.73.183.37
b51a:901b:cb15:8045:ada8:be24:c49:b726	12.73.183.38
b51a:901b:cb15:8045:ada8:be24:c49:b727	12.73.183.39
b51a:901b:cb15:8045:ada8:be24:c49:b728	12.73.183.40
b51a:901b:cb15:8045:ada8:be24:c49:b729	12.73.183.41
b51a:901b:cb15:8045:ada8:be24:c49:b72a	12.73.183.42
b51a:901b:cb15:8045:ada8:be24:c49:b72b	12.73.183.43
b51a:901b:cb15:8045:ada8:be24:c49:b72c	12.73.183.44
b51a:901b:cb15:8045:ada8:be24:c49:b72d	12.73.183.45
b51a:901b:cb15:8045:ada8:be24:c49:b72e	12.73.183.46
b51a:901b:cb15:8045:ada8:be24:c49:b72f	12.73.183.47
b51a:901b:cb15:8045:ada8:be24:c49:b730	12.73.183.48
b51a:901b:cb15:8045:ada8:be24:c49:b731	12.73.183.49
b51a:901b:cb15:8045:ada8:be24:c49:b732	12.73.183.50
b51a:901b:cb15:8045:ada8:be24:c49:b733	12.73.183.51
b51a:901b:cb15:8045:ada8:be24:c49:b734	12.73.183.52
b51a:901b:cb15:8045:ada8:be24:c49:b735	12.73.183.53
b51a:901b:cb15:8045:ada8:be24:c49:b736	12.73.183.54
b51a:901b:cb15:8045:ada8:be24:c49:b737	12.73.183.55
b51a:901b:cb15:8045:ada8:be24:c49:b738	12.73.183.56
b51a:901b:cb15:8045:ada8:be24:c49:b739	12.73.183.57
b51a:901b:cb15:8045:ada8:be24:c49:b73a	12.73.183.58
b51a:901b:cb15:8045:ada8:be24:c49:b73b	12.73.183.59
b51a:901b:cb15:8045:ada8:be24:c49:b73c	12.73.183.60

b51a:901b:cb15:8045:ada8:be24:c49:b73d	12.73.183.61
b51a:901b:cb15:8045:ada8:be24:c49:b73e	12.73.183.62
b51a:901b:cb15:8045:ada8:be24:c49:b73f	12.73.183.63
b51a:901b:cb15:8045:ada8:be24:c49:b740	12.73.183.64
b51a:901b:cb15:8045:ada8:be24:c49:b741	12.73.183.65
b51a:901b:cb15:8045:ada8:be24:c49:b742	12.73.183.66
b51a:901b:cb15:8045:ada8:be24:c49:b743	12.73.183.67
b51a:901b:cb15:8045:ada8:be24:c49:b744	12.73.183.68
b51a:901b:cb15:8045:ada8:be24:c49:b745	12.73.183.69
b51a:901b:cb15:8045:ada8:be24:c49:b746	12.73.183.70
b51a:901b:cb15:8045:ada8:be24:c49:b747	12.73.183.71
b51a:901b:cb15:8045:ada8:be24:c49:b748	12.73.183.72
b51a:901b:cb15:8045:ada8:be24:c49:b749	12.73.183.73
b51a:901b:cb15:8045:ada8:be24:c49:b74a	12.73.183.74
b51a:901b:cb15:8045:ada8:be24:c49:b74b	12.73.183.75
b51a:901b:cb15:8045:ada8:be24:c49:b74c	12.73.183.76
b51a:901b:cb15:8045:ada8:be24:c49:b74d	12.73.183.77
b51a:901b:cb15:8045:ada8:be24:c49:b74e	12.73.183.78
b51a:901b:cb15:8045:ada8:be24:c49:b74f	12.73.183.79
b51a:901b:cb15:8045:ada8:be24:c49:b750	12.73.183.80
b51a:901b:cb15:8045:ada8:be24:c49:b751	12.73.183.81
b51a:901b:cb15:8045:ada8:be24:c49:b752	12.73.183.82
b51a:901b:cb15:8045:ada8:be24:c49:b753	12.73.183.83
b51a:901b:cb15:8045:ada8:be24:c49:b754	12.73.183.84
b51a:901b:cb15:8045:ada8:be24:c49:b755	12.73.183.85
b51a:901b:cb15:8045:ada8:be24:c49:b756	12.73.183.86
b51a:901b:cb15:8045:ada8:be24:c49:b757	12.73.183.87
b51a:901b:cb15:8045:ada8:be24:c49:b758	12.73.183.88
b51a:901b:cb15:8045:ada8:be24:c49:b759	12.73.183.89
b51a:901b:cb15:8045:ada8:be24:c49:b75a	12.73.183.90
b51a:901b:cb15:8045:ada8:be24:c49:b75b	12.73.183.91
b51a:901b:cb15:8045:ada8:be24:c49:b75c	12.73.183.92
b51a:901b:cb15:8045:ada8:be24:c49:b75d	12.73.183.93
b51a:901b:cb15:8045:ada8:be24:c49:b75e	12.73.183.94
b51a:901b:cb15:8045:ada8:be24:c49:b75f	12.73.183.95
b51a:901b:cb15:8045:ada8:be24:c49:b760	12.73.183.96
b51a:901b:cb15:8045:ada8:be24:c49:b761	12.73.183.97
b51a:901b:cb15:8045:ada8:be24:c49:b762	12.73.183.98
b51a:901b:cb15:8045:ada8:be24:c49:b763	12.73.183.99
b51a:901b:cb15:8045:ada8:be24:c49:b764	12.73.183.100
b51a:901b:cb15:8045:ada8:be24:c49:b765	12.73.183.101
b51a:901b:cb15:8045:ada8:be24:c49:b766	12.73.183.102
b51a:901b:cb15:8045:ada8:be24:c49:b767	12.73.183.103
b51a:901b:cb15:8045:ada8:be24:c49:b768	12.73.183.104
b51a:901b:cb15:8045:ada8:be24:c49:b769	12.73.183.105
b51a:901b:cb15:8045:ada8:be24:c49:b76a	12.73.183.106
b51a:901b:cb15:8045:ada8:be24:c49:b76b	12.73.183.107
b51a:901b:cb15:8045:ada8:be24:c49:b76c	12.73.183.108
b51a:901b:cb15:8045:ada8:be24:c49:b76d	12.73.183.109
b51a:901b:cb15:8045:ada8:be24:c49:b76e	12.73.183.110
b51a:901b:cb15:8045:ada8:be24:c49:b76f	12.73.183.111
b51a:901b:cb15:8045:ada8:be24:c49:b770	12.73.183.112
b51a:901b:cb15:8045:ada8:be24:c49:b771	12.73.183.113
b51a:901b:cb15:8045:ada8:be24:c49:b772	12.73.183.114
b51a:901b:cb15:8045:ada8:be24:c49:b773	12.73.183.115
b51a:901b:cb15:8045:ada8:be24:c49:b774	12.73.183.116
b51a:901b:cb15:8045:ada8:be24:c49:b775	12.73.183.117
b51a:901b:cb15:8045:ada8:be24:c49:b776	12.73.183.118
b51a:901b:cb15:8045:ada8:be24:c49:b777	12.73.183.119
b51a:901b:cb15:8045:ada8:be24:c49:b778	12.73.183.120

b51a:901b:cb15:8045:ada8:be24:c49:b779	12.73.183.121
b51a:901b:cb15:8045:ada8:be24:c49:b77a	12.73.183.122
b51a:901b:cb15:8045:ada8:be24:c49:b77b	12.73.183.123
b51a:901b:cb15:8045:ada8:be24:c49:b77c	12.73.183.124
b51a:901b:cb15:8045:ada8:be24:c49:b77d	12.73.183.125
b51a:901b:cb15:8045:ada8:be24:c49:b77e	12.73.183.126
b51a:901b:cb15:8045:ada8:be24:c49:b77f	12.73.183.127
b51a:901b:cb15:8045:ada8:be24:c49:b780	12.73.183.128
b51a:901b:cb15:8045:ada8:be24:c49:b781	12.73.183.129
b51a:901b:cb15:8045:ada8:be24:c49:b782	12.73.183.130
b51a:901b:cb15:8045:ada8:be24:c49:b783	12.73.183.131
b51a:901b:cb15:8045:ada8:be24:c49:b784	12.73.183.132
b51a:901b:cb15:8045:ada8:be24:c49:b785	12.73.183.133
b51a:901b:cb15:8045:ada8:be24:c49:b786	12.73.183.134
b51a:901b:cb15:8045:ada8:be24:c49:b787	12.73.183.135
b51a:901b:cb15:8045:ada8:be24:c49:b788	12.73.183.136
b51a:901b:cb15:8045:ada8:be24:c49:b789	12.73.183.137
b51a:901b:cb15:8045:ada8:be24:c49:b78a	12.73.183.138
b51a:901b:cb15:8045:ada8:be24:c49:b78b	12.73.183.139
b51a:901b:cb15:8045:ada8:be24:c49:b78c	12.73.183.140
b51a:901b:cb15:8045:ada8:be24:c49:b78d	12.73.183.141
b51a:901b:cb15:8045:ada8:be24:c49:b78e	12.73.183.142
b51a:901b:cb15:8045:ada8:be24:c49:b78f	12.73.183.143
b51a:901b:cb15:8045:ada8:be24:c49:b790	12.73.183.144
b51a:901b:cb15:8045:ada8:be24:c49:b791	12.73.183.145
b51a:901b:cb15:8045:ada8:be24:c49:b792	12.73.183.146
b51a:901b:cb15:8045:ada8:be24:c49:b793	12.73.183.147
b51a:901b:cb15:8045:ada8:be24:c49:b794	12.73.183.148
b51a:901b:cb15:8045:ada8:be24:c49:b795	12.73.183.149
b51a:901b:cb15:8045:ada8:be24:c49:b796	12.73.183.150
b51a:901b:cb15:8045:ada8:be24:c49:b797	12.73.183.151
b51a:901b:cb15:8045:ada8:be24:c49:b798	12.73.183.152
b51a:901b:cb15:8045:ada8:be24:c49:b799	12.73.183.153
b51a:901b:cb15:8045:ada8:be24:c49:b79a	12.73.183.154
b51a:901b:cb15:8045:ada8:be24:c49:b79b	12.73.183.155
b51a:901b:cb15:8045:ada8:be24:c49:b79c	12.73.183.156
b51a:901b:cb15:8045:ada8:be24:c49:b79d	12.73.183.157
b51a:901b:cb15:8045:ada8:be24:c49:b79e	12.73.183.158
b51a:901b:cb15:8045:ada8:be24:c49:b79f	12.73.183.159
b51a:901b:cb15:8045:ada8:be24:c49:b7a0	12.73.183.160
b51a:901b:cb15:8045:ada8:be24:c49:b7a1	12.73.183.161
b51a:901b:cb15:8045:ada8:be24:c49:b7a2	12.73.183.162
b51a:901b:cb15:8045:ada8:be24:c49:b7a3	12.73.183.163
b51a:901b:cb15:8045:ada8:be24:c49:b7a4	12.73.183.164
b51a:901b:cb15:8045:ada8:be24:c49:b7a5	12.73.183.165
b51a:901b:cb15:8045:ada8:be24:c49:b7a6	12.73.183.166
b51a:901b:cb15:8045:ada8:be24:c49:b7a7	12.73.183.167
b51a:901b:cb15:8045:ada8:be24:c49:b7a8	12.73.183.168
b51a:901b:cb15:8045:ada8:be24:c49:b7a9	12.73.183.169
b51a:901b:cb15:8045:ada8:be24:c49:b7aa	12.73.183.170
b51a:901b:cb15:8045:ada8:be24:c49:b7ab	12.73.183.171
b51a:901b:cb15:8045:ada8:be24:c49:b7ac	12.73.183.172
b51a:901b:cb15:8045:ada8:be24:c49:b7ad	12.73.183.173
b51a:901b:cb15:8045:ada8:be24:c49:b7ae	12.73.183.174
b51a:901b:cb15:8045:ada8:be24:c49:b7af	12.73.183.175
b51a:901b:cb15:8045:ada8:be24:c49:b7b0	12.73.183.176
b51a:901b:cb15:8045:ada8:be24:c49:b7b1	12.73.183.177
b51a:901b:cb15:8045:ada8:be24:c49:b7b2	12.73.183.178
b51a:901b:cb15:8045:ada8:be24:c49:b7b3	12.73.183.179
b51a:901b:cb15:8045:ada8:be24:c49:b7b4	12.73.183.180

b51a:901b:cb15:8045:ada8:be24:c49:b7b5	12.73.183.181
b51a:901b:cb15:8045:ada8:be24:c49:b7b6	12.73.183.182
b51a:901b:cb15:8045:ada8:be24:c49:b7b7	12.73.183.183
b51a:901b:cb15:8045:ada8:be24:c49:b7b8	12.73.183.184
b51a:901b:cb15:8045:ada8:be24:c49:b7b9	12.73.183.185
b51a:901b:cb15:8045:ada8:be24:c49:b7ba	12.73.183.186
b51a:901b:cb15:8045:ada8:be24:c49:b7bb	12.73.183.187
b51a:901b:cb15:8045:ada8:be24:c49:b7bc	12.73.183.188
b51a:901b:cb15:8045:ada8:be24:c49:b7bd	12.73.183.189
b51a:901b:cb15:8045:ada8:be24:c49:b7be	12.73.183.190
b51a:901b:cb15:8045:ada8:be24:c49:b7bf	12.73.183.191
b51a:901b:cb15:8045:ada8:be24:c49:b7c0	12.73.183.192
b51a:901b:cb15:8045:ada8:be24:c49:b7c1	12.73.183.193
b51a:901b:cb15:8045:ada8:be24:c49:b7c2	12.73.183.194
b51a:901b:cb15:8045:ada8:be24:c49:b7c3	12.73.183.195
b51a:901b:cb15:8045:ada8:be24:c49:b7c4	12.73.183.196
b51a:901b:cb15:8045:ada8:be24:c49:b7c5	12.73.183.197
b51a:901b:cb15:8045:ada8:be24:c49:b7c6	12.73.183.198
b51a:901b:cb15:8045:ada8:be24:c49:b7c7	12.73.183.199
b51a:901b:cb15:8045:ada8:be24:c49:b7c8	12.73.183.200
b51a:901b:cb15:8045:ada8:be24:c49:b7c9	12.73.183.201
b51a:901b:cb15:8045:ada8:be24:c49:b7ca	12.73.183.202
b51a:901b:cb15:8045:ada8:be24:c49:b7cb	12.73.183.203
b51a:901b:cb15:8045:ada8:be24:c49:b7cc	12.73.183.204
b51a:901b:cb15:8045:ada8:be24:c49:b7cd	12.73.183.205
b51a:901b:cb15:8045:ada8:be24:c49:b7ce	12.73.183.206
b51a:901b:cb15:8045:ada8:be24:c49:b7cf	12.73.183.207
b51a:901b:cb15:8045:ada8:be24:c49:b7d0	12.73.183.208
b51a:901b:cb15:8045:ada8:be24:c49:b7d1	12.73.183.209
b51a:901b:cb15:8045:ada8:be24:c49:b7d2	12.73.183.210
b51a:901b:cb15:8045:ada8:be24:c49:b7d3	12.73.183.211
b51a:901b:cb15:8045:ada8:be24:c49:b7d4	12.73.183.212
b51a:901b:cb15:8045:ada8:be24:c49:b7d5	12.73.183.213
b51a:901b:cb15:8045:ada8:be24:c49:b7d6	12.73.183.214
b51a:901b:cb15:8045:ada8:be24:c49:b7d7	12.73.183.215
b51a:901b:cb15:8045:ada8:be24:c49:b7d8	12.73.183.216
b51a:901b:cb15:8045:ada8:be24:c49:b7d9	12.73.183.217
b51a:901b:cb15:8045:ada8:be24:c49:b7da	12.73.183.218
b51a:901b:cb15:8045:ada8:be24:c49:b7db	12.73.183.219
b51a:901b:cb15:8045:ada8:be24:c49:b7dc	12.73.183.220
b51a:901b:cb15:8045:ada8:be24:c49:b7dd	12.73.183.221
b51a:901b:cb15:8045:ada8:be24:c49:b7de	12.73.183.222
b51a:901b:cb15:8045:ada8:be24:c49:b7df	12.73.183.223
b51a:901b:cb15:8045:ada8:be24:c49:b7e0	12.73.183.224
b51a:901b:cb15:8045:ada8:be24:c49:b7e1	12.73.183.225
b51a:901b:cb15:8045:ada8:be24:c49:b7e2	12.73.183.226
b51a:901b:cb15:8045:ada8:be24:c49:b7e3	12.73.183.227
b51a:901b:cb15:8045:ada8:be24:c49:b7e4	12.73.183.228
b51a:901b:cb15:8045:ada8:be24:c49:b7e5	12.73.183.229
b51a:901b:cb15:8045:ada8:be24:c49:b7e6	12.73.183.230
b51a:901b:cb15:8045:ada8:be24:c49:b7e7	12.73.183.231
b51a:901b:cb15:8045:ada8:be24:c49:b7e8	12.73.183.232
b51a:901b:cb15:8045:ada8:be24:c49:b7e9	12.73.183.233
b51a:901b:cb15:8045:ada8:be24:c49:b7ea	12.73.183.234
b51a:901b:cb15:8045:ada8:be24:c49:b7eb	12.73.183.235
b51a:901b:cb15:8045:ada8:be24:c49:b7ec	12.73.183.236
b51a:901b:cb15:8045:ada8:be24:c49:b7ed	12.73.183.237
b51a:901b:cb15:8045:ada8:be24:c49:b7ee	12.73.183.238
b51a:901b:cb15:8045:ada8:be24:c49:b7ef	12.73.183.239
b51a:901b:cb15:8045:ada8:be24:c49:b7f0	12.73.183.240
b51a:901b:cb15:8045:ada8:be24:c49:b7f1	12.73.183.241
b51a:901b:cb15:8045:ada8:be24:c49:b7f2	12.73.183.242
b51a:901b:cb15:8045:ada8:be24:c49:b7f3	12.73.183.243
b51a:901b:cb15:8045:ada8:be24:c49:b7f4	12.73.183.244
b51a:901b:cb15:8045:ada8:be24:c49:b7f5	12.73.183.245
b51a:901b:cb15:8045:ada8:be24:c49:b7f6	12.73.183.246
b51a:901b:cb15:8045:ada8:be24:c49:b7f7	12.73.183.247
b51a:901b:cb15:8045:ada8:be24:c49:b7f8	12.73.183.248
b51a:901b:cb15:8045:ada8:be24:c49:b7f9	12.73.183.249
b51a:901b:cb15:8045:ada8:be24:c49:b7fa	12.73.183.250
b51a:901b:cb15:8045:ada8:be24:c49:b7fb	12.73.183.251
b51a:901b:cb15:8045:ada8:be24:c49:b7fc	12.73.183.252
b51a:901b:cb15:8045:ada8:be24:c49:b7fd	12.73.183.253
b51a:901b:cb15:8045:ada8:be24:c49:b7fe	12.73.183.254
b51a:901b:cb15:8045:ada8:be24:c49:b7ff	12.73.183.255

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.