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:901b:8082:d157:db63:d157:9801	209.87.152.1
b51a:901b:901b:8082:d157:db63:d157:9802	209.87.152.2
b51a:901b:901b:8082:d157:db63:d157:9803	209.87.152.3
b51a:901b:901b:8082:d157:db63:d157:9804	209.87.152.4
b51a:901b:901b:8082:d157:db63:d157:9805	209.87.152.5
b51a:901b:901b:8082:d157:db63:d157:9806	209.87.152.6
b51a:901b:901b:8082:d157:db63:d157:9807	209.87.152.7
b51a:901b:901b:8082:d157:db63:d157:9808	209.87.152.8
b51a:901b:901b:8082:d157:db63:d157:9809	209.87.152.9
b51a:901b:901b:8082:d157:db63:d157:980a	209.87.152.10
b51a:901b:901b:8082:d157:db63:d157:980b	209.87.152.11
b51a:901b:901b:8082:d157:db63:d157:980c	209.87.152.12
b51a:901b:901b:8082:d157:db63:d157:980d	209.87.152.13
b51a:901b:901b:8082:d157:db63:d157:980e	209.87.152.14
b51a:901b:901b:8082:d157:db63:d157:980f	209.87.152.15
b51a:901b:901b:8082:d157:db63:d157:9810	209.87.152.16
b51a:901b:901b:8082:d157:db63:d157:9811	209.87.152.17
b51a:901b:901b:8082:d157:db63:d157:9812	209.87.152.18
b51a:901b:901b:8082:d157:db63:d157:9813	209.87.152.19
b51a:901b:901b:8082:d157:db63:d157:9814	209.87.152.20
b51a:901b:901b:8082:d157:db63:d157:9815	209.87.152.21
b51a:901b:901b:8082:d157:db63:d157:9816	209.87.152.22
b51a:901b:901b:8082:d157:db63:d157:9817	209.87.152.23
b51a:901b:901b:8082:d157:db63:d157:9818	209.87.152.24
b51a:901b:901b:8082:d157:db63:d157:9819	209.87.152.25
b51a:901b:901b:8082:d157:db63:d157:981a	209.87.152.26
b51a:901b:901b:8082:d157:db63:d157:981b	209.87.152.27
b51a:901b:901b:8082:d157:db63:d157:981c	209.87.152.28
b51a:901b:901b:8082:d157:db63:d157:981d	209.87.152.29
b51a:901b:901b:8082:d157:db63:d157:981e	209.87.152.30
b51a:901b:901b:8082:d157:db63:d157:981f	209.87.152.31
b51a:901b:901b:8082:d157:db63:d157:9820	209.87.152.32
b51a:901b:901b:8082:d157:db63:d157:9821	209.87.152.33
b51a:901b:901b:8082:d157:db63:d157:9822	209.87.152.34
b51a:901b:901b:8082:d157:db63:d157:9823	209.87.152.35
b51a:901b:901b:8082:d157:db63:d157:9824	209.87.152.36
b51a:901b:901b:8082:d157:db63:d157:9825	209.87.152.37
b51a:901b:901b:8082:d157:db63:d157:9826	209.87.152.38
b51a:901b:901b:8082:d157:db63:d157:9827	209.87.152.39
b51a:901b:901b:8082:d157:db63:d157:9828	209.87.152.40
b51a:901b:901b:8082:d157:db63:d157:9829	209.87.152.41
b51a:901b:901b:8082:d157:db63:d157:982a	209.87.152.42
b51a:901b:901b:8082:d157:db63:d157:982b	209.87.152.43
b51a:901b:901b:8082:d157:db63:d157:982c	209.87.152.44
b51a:901b:901b:8082:d157:db63:d157:982d	209.87.152.45
b51a:901b:901b:8082:d157:db63:d157:982e	209.87.152.46
b51a:901b:901b:8082:d157:db63:d157:982f	209.87.152.47
b51a:901b:901b:8082:d157:db63:d157:9830	209.87.152.48
b51a:901b:901b:8082:d157:db63:d157:9831	209.87.152.49
b51a:901b:901b:8082:d157:db63:d157:9832	209.87.152.50
b51a:901b:901b:8082:d157:db63:d157:9833	209.87.152.51
b51a:901b:901b:8082:d157:db63:d157:9834	209.87.152.52
b51a:901b:901b:8082:d157:db63:d157:9835	209.87.152.53
b51a:901b:901b:8082:d157:db63:d157:9836	209.87.152.54
b51a:901b:901b:8082:d157:db63:d157:9837	209.87.152.55
b51a:901b:901b:8082:d157:db63:d157:9838	209.87.152.56
b51a:901b:901b:8082:d157:db63:d157:9839	209.87.152.57
b51a:901b:901b:8082:d157:db63:d157:983a	209.87.152.58
b51a:901b:901b:8082:d157:db63:d157:983b	209.87.152.59
b51a:901b:901b:8082:d157:db63:d157:983c	209.87.152.60

b51a:901b:901b:8082:d157:db63:d157:983d	209.87.152.61
b51a:901b:901b:8082:d157:db63:d157:983e	209.87.152.62
b51a:901b:901b:8082:d157:db63:d157:983f	209.87.152.63
b51a:901b:901b:8082:d157:db63:d157:9840	209.87.152.64
b51a:901b:901b:8082:d157:db63:d157:9841	209.87.152.65
b51a:901b:901b:8082:d157:db63:d157:9842	209.87.152.66
b51a:901b:901b:8082:d157:db63:d157:9843	209.87.152.67
b51a:901b:901b:8082:d157:db63:d157:9844	209.87.152.68
b51a:901b:901b:8082:d157:db63:d157:9845	209.87.152.69
b51a:901b:901b:8082:d157:db63:d157:9846	209.87.152.70
b51a:901b:901b:8082:d157:db63:d157:9847	209.87.152.71
b51a:901b:901b:8082:d157:db63:d157:9848	209.87.152.72
b51a:901b:901b:8082:d157:db63:d157:9849	209.87.152.73
b51a:901b:901b:8082:d157:db63:d157:984a	209.87.152.74
b51a:901b:901b:8082:d157:db63:d157:984b	209.87.152.75
b51a:901b:901b:8082:d157:db63:d157:984c	209.87.152.76
b51a:901b:901b:8082:d157:db63:d157:984d	209.87.152.77
b51a:901b:901b:8082:d157:db63:d157:984e	209.87.152.78
b51a:901b:901b:8082:d157:db63:d157:984f	209.87.152.79
b51a:901b:901b:8082:d157:db63:d157:9850	209.87.152.80
b51a:901b:901b:8082:d157:db63:d157:9851	209.87.152.81
b51a:901b:901b:8082:d157:db63:d157:9852	209.87.152.82
b51a:901b:901b:8082:d157:db63:d157:9853	209.87.152.83
b51a:901b:901b:8082:d157:db63:d157:9854	209.87.152.84
b51a:901b:901b:8082:d157:db63:d157:9855	209.87.152.85
b51a:901b:901b:8082:d157:db63:d157:9856	209.87.152.86
b51a:901b:901b:8082:d157:db63:d157:9857	209.87.152.87
b51a:901b:901b:8082:d157:db63:d157:9858	209.87.152.88
b51a:901b:901b:8082:d157:db63:d157:9859	209.87.152.89
b51a:901b:901b:8082:d157:db63:d157:985a	209.87.152.90
b51a:901b:901b:8082:d157:db63:d157:985b	209.87.152.91
b51a:901b:901b:8082:d157:db63:d157:985c	209.87.152.92
b51a:901b:901b:8082:d157:db63:d157:985d	209.87.152.93
b51a:901b:901b:8082:d157:db63:d157:985e	209.87.152.94
b51a:901b:901b:8082:d157:db63:d157:985f	209.87.152.95
b51a:901b:901b:8082:d157:db63:d157:9860	209.87.152.96
b51a:901b:901b:8082:d157:db63:d157:9861	209.87.152.97
b51a:901b:901b:8082:d157:db63:d157:9862	209.87.152.98
b51a:901b:901b:8082:d157:db63:d157:9863	209.87.152.99
b51a:901b:901b:8082:d157:db63:d157:9864	209.87.152.100
b51a:901b:901b:8082:d157:db63:d157:9865	209.87.152.101
b51a:901b:901b:8082:d157:db63:d157:9866	209.87.152.102
b51a:901b:901b:8082:d157:db63:d157:9867	209.87.152.103
b51a:901b:901b:8082:d157:db63:d157:9868	209.87.152.104
b51a:901b:901b:8082:d157:db63:d157:9869	209.87.152.105
b51a:901b:901b:8082:d157:db63:d157:986a	209.87.152.106
b51a:901b:901b:8082:d157:db63:d157:986b	209.87.152.107
b51a:901b:901b:8082:d157:db63:d157:986c	209.87.152.108
b51a:901b:901b:8082:d157:db63:d157:986d	209.87.152.109
b51a:901b:901b:8082:d157:db63:d157:986e	209.87.152.110
b51a:901b:901b:8082:d157:db63:d157:986f	209.87.152.111
b51a:901b:901b:8082:d157:db63:d157:9870	209.87.152.112
b51a:901b:901b:8082:d157:db63:d157:9871	209.87.152.113
b51a:901b:901b:8082:d157:db63:d157:9872	209.87.152.114
b51a:901b:901b:8082:d157:db63:d157:9873	209.87.152.115
b51a:901b:901b:8082:d157:db63:d157:9874	209.87.152.116
b51a:901b:901b:8082:d157:db63:d157:9875	209.87.152.117
b51a:901b:901b:8082:d157:db63:d157:9876	209.87.152.118
b51a:901b:901b:8082:d157:db63:d157:9877	209.87.152.119
b51a:901b:901b:8082:d157:db63:d157:9878	209.87.152.120

b51a:901b:901b:8082:d157:db63:d157:9879	209.87.152.121
b51a:901b:901b:8082:d157:db63:d157:987a	209.87.152.122
b51a:901b:901b:8082:d157:db63:d157:987b	209.87.152.123
b51a:901b:901b:8082:d157:db63:d157:987c	209.87.152.124
b51a:901b:901b:8082:d157:db63:d157:987d	209.87.152.125
b51a:901b:901b:8082:d157:db63:d157:987e	209.87.152.126
b51a:901b:901b:8082:d157:db63:d157:987f	209.87.152.127
b51a:901b:901b:8082:d157:db63:d157:9880	209.87.152.128
b51a:901b:901b:8082:d157:db63:d157:9881	209.87.152.129
b51a:901b:901b:8082:d157:db63:d157:9882	209.87.152.130
b51a:901b:901b:8082:d157:db63:d157:9883	209.87.152.131
b51a:901b:901b:8082:d157:db63:d157:9884	209.87.152.132
b51a:901b:901b:8082:d157:db63:d157:9885	209.87.152.133
b51a:901b:901b:8082:d157:db63:d157:9886	209.87.152.134
b51a:901b:901b:8082:d157:db63:d157:9887	209.87.152.135
b51a:901b:901b:8082:d157:db63:d157:9888	209.87.152.136
b51a:901b:901b:8082:d157:db63:d157:9889	209.87.152.137
b51a:901b:901b:8082:d157:db63:d157:988a	209.87.152.138
b51a:901b:901b:8082:d157:db63:d157:988b	209.87.152.139
b51a:901b:901b:8082:d157:db63:d157:988c	209.87.152.140
b51a:901b:901b:8082:d157:db63:d157:988d	209.87.152.141
b51a:901b:901b:8082:d157:db63:d157:988e	209.87.152.142
b51a:901b:901b:8082:d157:db63:d157:988f	209.87.152.143
b51a:901b:901b:8082:d157:db63:d157:9890	209.87.152.144
b51a:901b:901b:8082:d157:db63:d157:9891	209.87.152.145
b51a:901b:901b:8082:d157:db63:d157:9892	209.87.152.146
b51a:901b:901b:8082:d157:db63:d157:9893	209.87.152.147
b51a:901b:901b:8082:d157:db63:d157:9894	209.87.152.148
b51a:901b:901b:8082:d157:db63:d157:9895	209.87.152.149
b51a:901b:901b:8082:d157:db63:d157:9896	209.87.152.150
b51a:901b:901b:8082:d157:db63:d157:9897	209.87.152.151
b51a:901b:901b:8082:d157:db63:d157:9898	209.87.152.152
b51a:901b:901b:8082:d157:db63:d157:9899	209.87.152.153
b51a:901b:901b:8082:d157:db63:d157:989a	209.87.152.154
b51a:901b:901b:8082:d157:db63:d157:989b	209.87.152.155
b51a:901b:901b:8082:d157:db63:d157:989c	209.87.152.156
b51a:901b:901b:8082:d157:db63:d157:989d	209.87.152.157
b51a:901b:901b:8082:d157:db63:d157:989e	209.87.152.158
b51a:901b:901b:8082:d157:db63:d157:989f	209.87.152.159
b51a:901b:901b:8082:d157:db63:d157:98a0	209.87.152.160
b51a:901b:901b:8082:d157:db63:d157:98a1	209.87.152.161
b51a:901b:901b:8082:d157:db63:d157:98a2	209.87.152.162
b51a:901b:901b:8082:d157:db63:d157:98a3	209.87.152.163
b51a:901b:901b:8082:d157:db63:d157:98a4	209.87.152.164
b51a:901b:901b:8082:d157:db63:d157:98a5	209.87.152.165
b51a:901b:901b:8082:d157:db63:d157:98a6	209.87.152.166
b51a:901b:901b:8082:d157:db63:d157:98a7	209.87.152.167
b51a:901b:901b:8082:d157:db63:d157:98a8	209.87.152.168
b51a:901b:901b:8082:d157:db63:d157:98a9	209.87.152.169
b51a:901b:901b:8082:d157:db63:d157:98aa	209.87.152.170
b51a:901b:901b:8082:d157:db63:d157:98ab	209.87.152.171
b51a:901b:901b:8082:d157:db63:d157:98ac	209.87.152.172
b51a:901b:901b:8082:d157:db63:d157:98ad	209.87.152.173
b51a:901b:901b:8082:d157:db63:d157:98ae	209.87.152.174
b51a:901b:901b:8082:d157:db63:d157:98af	209.87.152.175
b51a:901b:901b:8082:d157:db63:d157:98b0	209.87.152.176
b51a:901b:901b:8082:d157:db63:d157:98b1	209.87.152.177
b51a:901b:901b:8082:d157:db63:d157:98b2	209.87.152.178
b51a:901b:901b:8082:d157:db63:d157:98b3	209.87.152.179
b51a:901b:901b:8082:d157:db63:d157:98b4	209.87.152.180

b51a:901b:901b:8082:d157:db63:d157:98b5	209.87.152.181
b51a:901b:901b:8082:d157:db63:d157:98b6	209.87.152.182
b51a:901b:901b:8082:d157:db63:d157:98b7	209.87.152.183
b51a:901b:901b:8082:d157:db63:d157:98b8	209.87.152.184
b51a:901b:901b:8082:d157:db63:d157:98b9	209.87.152.185
b51a:901b:901b:8082:d157:db63:d157:98ba	209.87.152.186
b51a:901b:901b:8082:d157:db63:d157:98bb	209.87.152.187
b51a:901b:901b:8082:d157:db63:d157:98bc	209.87.152.188
b51a:901b:901b:8082:d157:db63:d157:98bd	209.87.152.189
b51a:901b:901b:8082:d157:db63:d157:98be	209.87.152.190
b51a:901b:901b:8082:d157:db63:d157:98bf	209.87.152.191
b51a:901b:901b:8082:d157:db63:d157:98c0	209.87.152.192
b51a:901b:901b:8082:d157:db63:d157:98c1	209.87.152.193
b51a:901b:901b:8082:d157:db63:d157:98c2	209.87.152.194
b51a:901b:901b:8082:d157:db63:d157:98c3	209.87.152.195
b51a:901b:901b:8082:d157:db63:d157:98c4	209.87.152.196
b51a:901b:901b:8082:d157:db63:d157:98c5	209.87.152.197
b51a:901b:901b:8082:d157:db63:d157:98c6	209.87.152.198
b51a:901b:901b:8082:d157:db63:d157:98c7	209.87.152.199
b51a:901b:901b:8082:d157:db63:d157:98c8	209.87.152.200
b51a:901b:901b:8082:d157:db63:d157:98c9	209.87.152.201
b51a:901b:901b:8082:d157:db63:d157:98ca	209.87.152.202
b51a:901b:901b:8082:d157:db63:d157:98cb	209.87.152.203
b51a:901b:901b:8082:d157:db63:d157:98cc	209.87.152.204
b51a:901b:901b:8082:d157:db63:d157:98cd	209.87.152.205
b51a:901b:901b:8082:d157:db63:d157:98ce	209.87.152.206
b51a:901b:901b:8082:d157:db63:d157:98cf	209.87.152.207
b51a:901b:901b:8082:d157:db63:d157:98d0	209.87.152.208
b51a:901b:901b:8082:d157:db63:d157:98d1	209.87.152.209
b51a:901b:901b:8082:d157:db63:d157:98d2	209.87.152.210
b51a:901b:901b:8082:d157:db63:d157:98d3	209.87.152.211
b51a:901b:901b:8082:d157:db63:d157:98d4	209.87.152.212
b51a:901b:901b:8082:d157:db63:d157:98d5	209.87.152.213
b51a:901b:901b:8082:d157:db63:d157:98d6	209.87.152.214
b51a:901b:901b:8082:d157:db63:d157:98d7	209.87.152.215
b51a:901b:901b:8082:d157:db63:d157:98d8	209.87.152.216
b51a:901b:901b:8082:d157:db63:d157:98d9	209.87.152.217
b51a:901b:901b:8082:d157:db63:d157:98da	209.87.152.218
b51a:901b:901b:8082:d157:db63:d157:98db	209.87.152.219
b51a:901b:901b:8082:d157:db63:d157:98dc	209.87.152.220
b51a:901b:901b:8082:d157:db63:d157:98dd	209.87.152.221
b51a:901b:901b:8082:d157:db63:d157:98de	209.87.152.222
b51a:901b:901b:8082:d157:db63:d157:98df	209.87.152.223
b51a:901b:901b:8082:d157:db63:d157:98e0	209.87.152.224
b51a:901b:901b:8082:d157:db63:d157:98e1	209.87.152.225
b51a:901b:901b:8082:d157:db63:d157:98e2	209.87.152.226
b51a:901b:901b:8082:d157:db63:d157:98e3	209.87.152.227
b51a:901b:901b:8082:d157:db63:d157:98e4	209.87.152.228
b51a:901b:901b:8082:d157:db63:d157:98e5	209.87.152.229
b51a:901b:901b:8082:d157:db63:d157:98e6	209.87.152.230
b51a:901b:901b:8082:d157:db63:d157:98e7	209.87.152.231
b51a:901b:901b:8082:d157:db63:d157:98e8	209.87.152.232
b51a:901b:901b:8082:d157:db63:d157:98e9	209.87.152.233
b51a:901b:901b:8082:d157:db63:d157:98ea	209.87.152.234
b51a:901b:901b:8082:d157:db63:d157:98eb	209.87.152.235
b51a:901b:901b:8082:d157:db63:d157:98ec	209.87.152.236
b51a:901b:901b:8082:d157:db63:d157:98ed	209.87.152.237
b51a:901b:901b:8082:d157:db63:d157:98ee	209.87.152.238
b51a:901b:901b:8082:d157:db63:d157:98ef	209.87.152.239
b51a:901b:901b:8082:d157:db63:d157:98f0	209.87.152.240
b51a:901b:901b:8082:d157:db63:d157:98f1	209.87.152.241
b51a:901b:901b:8082:d157:db63:d157:98f2	209.87.152.242
b51a:901b:901b:8082:d157:db63:d157:98f3	209.87.152.243
b51a:901b:901b:8082:d157:db63:d157:98f4	209.87.152.244
b51a:901b:901b:8082:d157:db63:d157:98f5	209.87.152.245
b51a:901b:901b:8082:d157:db63:d157:98f6	209.87.152.246
b51a:901b:901b:8082:d157:db63:d157:98f7	209.87.152.247
b51a:901b:901b:8082:d157:db63:d157:98f8	209.87.152.248
b51a:901b:901b:8082:d157:db63:d157:98f9	209.87.152.249
b51a:901b:901b:8082:d157:db63:d157:98fa	209.87.152.250
b51a:901b:901b:8082:d157:db63:d157:98fb	209.87.152.251
b51a:901b:901b:8082:d157:db63:d157:98fc	209.87.152.252
b51a:901b:901b:8082:d157:db63:d157:98fd	209.87.152.253
b51a:901b:901b:8082:d157:db63:d157:98fe	209.87.152.254
b51a:901b:901b:8082:d157:db63:d157:98ff	209.87.152.255

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.