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:d157:8701	209.87.135.1
b51a:901b:901b:8082:d157:db63:d157:8702	209.87.135.2
b51a:901b:901b:8082:d157:db63:d157:8703	209.87.135.3
b51a:901b:901b:8082:d157:db63:d157:8704	209.87.135.4
b51a:901b:901b:8082:d157:db63:d157:8705	209.87.135.5
b51a:901b:901b:8082:d157:db63:d157:8706	209.87.135.6
b51a:901b:901b:8082:d157:db63:d157:8707	209.87.135.7
b51a:901b:901b:8082:d157:db63:d157:8708	209.87.135.8
b51a:901b:901b:8082:d157:db63:d157:8709	209.87.135.9
b51a:901b:901b:8082:d157:db63:d157:870a	209.87.135.10
b51a:901b:901b:8082:d157:db63:d157:870b	209.87.135.11
b51a:901b:901b:8082:d157:db63:d157:870c	209.87.135.12
b51a:901b:901b:8082:d157:db63:d157:870d	209.87.135.13
b51a:901b:901b:8082:d157:db63:d157:870e	209.87.135.14
b51a:901b:901b:8082:d157:db63:d157:870f	209.87.135.15
b51a:901b:901b:8082:d157:db63:d157:8710	209.87.135.16
b51a:901b:901b:8082:d157:db63:d157:8711	209.87.135.17
b51a:901b:901b:8082:d157:db63:d157:8712	209.87.135.18
b51a:901b:901b:8082:d157:db63:d157:8713	209.87.135.19
b51a:901b:901b:8082:d157:db63:d157:8714	209.87.135.20
b51a:901b:901b:8082:d157:db63:d157:8715	209.87.135.21
b51a:901b:901b:8082:d157:db63:d157:8716	209.87.135.22
b51a:901b:901b:8082:d157:db63:d157:8717	209.87.135.23
b51a:901b:901b:8082:d157:db63:d157:8718	209.87.135.24
b51a:901b:901b:8082:d157:db63:d157:8719	209.87.135.25
b51a:901b:901b:8082:d157:db63:d157:871a	209.87.135.26
b51a:901b:901b:8082:d157:db63:d157:871b	209.87.135.27
b51a:901b:901b:8082:d157:db63:d157:871c	209.87.135.28
b51a:901b:901b:8082:d157:db63:d157:871d	209.87.135.29
b51a:901b:901b:8082:d157:db63:d157:871e	209.87.135.30
b51a:901b:901b:8082:d157:db63:d157:871f	209.87.135.31
b51a:901b:901b:8082:d157:db63:d157:8720	209.87.135.32
b51a:901b:901b:8082:d157:db63:d157:8721	209.87.135.33
b51a:901b:901b:8082:d157:db63:d157:8722	209.87.135.34
b51a:901b:901b:8082:d157:db63:d157:8723	209.87.135.35
b51a:901b:901b:8082:d157:db63:d157:8724	209.87.135.36
b51a:901b:901b:8082:d157:db63:d157:8725	209.87.135.37
b51a:901b:901b:8082:d157:db63:d157:8726	209.87.135.38
b51a:901b:901b:8082:d157:db63:d157:8727	209.87.135.39
b51a:901b:901b:8082:d157:db63:d157:8728	209.87.135.40
b51a:901b:901b:8082:d157:db63:d157:8729	209.87.135.41
b51a:901b:901b:8082:d157:db63:d157:872a	209.87.135.42
b51a:901b:901b:8082:d157:db63:d157:872b	209.87.135.43
b51a:901b:901b:8082:d157:db63:d157:872c	209.87.135.44
b51a:901b:901b:8082:d157:db63:d157:872d	209.87.135.45
b51a:901b:901b:8082:d157:db63:d157:872e	209.87.135.46
b51a:901b:901b:8082:d157:db63:d157:872f	209.87.135.47
b51a:901b:901b:8082:d157:db63:d157:8730	209.87.135.48
b51a:901b:901b:8082:d157:db63:d157:8731	209.87.135.49
b51a:901b:901b:8082:d157:db63:d157:8732	209.87.135.50
b51a:901b:901b:8082:d157:db63:d157:8733	209.87.135.51
b51a:901b:901b:8082:d157:db63:d157:8734	209.87.135.52
b51a:901b:901b:8082:d157:db63:d157:8735	209.87.135.53
b51a:901b:901b:8082:d157:db63:d157:8736	209.87.135.54
b51a:901b:901b:8082:d157:db63:d157:8737	209.87.135.55
b51a:901b:901b:8082:d157:db63:d157:8738	209.87.135.56
b51a:901b:901b:8082:d157:db63:d157:8739	209.87.135.57
b51a:901b:901b:8082:d157:db63:d157:873a	209.87.135.58
b51a:901b:901b:8082:d157:db63:d157:873b	209.87.135.59
b51a:901b:901b:8082:d157:db63:d157:873c	209.87.135.60

b51a:901b:901b:8082:d157:db63:d157:873d	209.87.135.61
b51a:901b:901b:8082:d157:db63:d157:873e	209.87.135.62
b51a:901b:901b:8082:d157:db63:d157:873f	209.87.135.63
b51a:901b:901b:8082:d157:db63:d157:8740	209.87.135.64
b51a:901b:901b:8082:d157:db63:d157:8741	209.87.135.65
b51a:901b:901b:8082:d157:db63:d157:8742	209.87.135.66
b51a:901b:901b:8082:d157:db63:d157:8743	209.87.135.67
b51a:901b:901b:8082:d157:db63:d157:8744	209.87.135.68
b51a:901b:901b:8082:d157:db63:d157:8745	209.87.135.69
b51a:901b:901b:8082:d157:db63:d157:8746	209.87.135.70
b51a:901b:901b:8082:d157:db63:d157:8747	209.87.135.71
b51a:901b:901b:8082:d157:db63:d157:8748	209.87.135.72
b51a:901b:901b:8082:d157:db63:d157:8749	209.87.135.73
b51a:901b:901b:8082:d157:db63:d157:874a	209.87.135.74
b51a:901b:901b:8082:d157:db63:d157:874b	209.87.135.75
b51a:901b:901b:8082:d157:db63:d157:874c	209.87.135.76
b51a:901b:901b:8082:d157:db63:d157:874d	209.87.135.77
b51a:901b:901b:8082:d157:db63:d157:874e	209.87.135.78
b51a:901b:901b:8082:d157:db63:d157:874f	209.87.135.79
b51a:901b:901b:8082:d157:db63:d157:8750	209.87.135.80
b51a:901b:901b:8082:d157:db63:d157:8751	209.87.135.81
b51a:901b:901b:8082:d157:db63:d157:8752	209.87.135.82
b51a:901b:901b:8082:d157:db63:d157:8753	209.87.135.83
b51a:901b:901b:8082:d157:db63:d157:8754	209.87.135.84
b51a:901b:901b:8082:d157:db63:d157:8755	209.87.135.85
b51a:901b:901b:8082:d157:db63:d157:8756	209.87.135.86
b51a:901b:901b:8082:d157:db63:d157:8757	209.87.135.87
b51a:901b:901b:8082:d157:db63:d157:8758	209.87.135.88
b51a:901b:901b:8082:d157:db63:d157:8759	209.87.135.89
b51a:901b:901b:8082:d157:db63:d157:875a	209.87.135.90
b51a:901b:901b:8082:d157:db63:d157:875b	209.87.135.91
b51a:901b:901b:8082:d157:db63:d157:875c	209.87.135.92
b51a:901b:901b:8082:d157:db63:d157:875d	209.87.135.93
b51a:901b:901b:8082:d157:db63:d157:875e	209.87.135.94
b51a:901b:901b:8082:d157:db63:d157:875f	209.87.135.95
b51a:901b:901b:8082:d157:db63:d157:8760	209.87.135.96
b51a:901b:901b:8082:d157:db63:d157:8761	209.87.135.97
b51a:901b:901b:8082:d157:db63:d157:8762	209.87.135.98
b51a:901b:901b:8082:d157:db63:d157:8763	209.87.135.99
b51a:901b:901b:8082:d157:db63:d157:8764	209.87.135.100
b51a:901b:901b:8082:d157:db63:d157:8765	209.87.135.101
b51a:901b:901b:8082:d157:db63:d157:8766	209.87.135.102
b51a:901b:901b:8082:d157:db63:d157:8767	209.87.135.103
b51a:901b:901b:8082:d157:db63:d157:8768	209.87.135.104
b51a:901b:901b:8082:d157:db63:d157:8769	209.87.135.105
b51a:901b:901b:8082:d157:db63:d157:876a	209.87.135.106
b51a:901b:901b:8082:d157:db63:d157:876b	209.87.135.107
b51a:901b:901b:8082:d157:db63:d157:876c	209.87.135.108
b51a:901b:901b:8082:d157:db63:d157:876d	209.87.135.109
b51a:901b:901b:8082:d157:db63:d157:876e	209.87.135.110
b51a:901b:901b:8082:d157:db63:d157:876f	209.87.135.111
b51a:901b:901b:8082:d157:db63:d157:8770	209.87.135.112
b51a:901b:901b:8082:d157:db63:d157:8771	209.87.135.113
b51a:901b:901b:8082:d157:db63:d157:8772	209.87.135.114
b51a:901b:901b:8082:d157:db63:d157:8773	209.87.135.115
b51a:901b:901b:8082:d157:db63:d157:8774	209.87.135.116
b51a:901b:901b:8082:d157:db63:d157:8775	209.87.135.117
b51a:901b:901b:8082:d157:db63:d157:8776	209.87.135.118
b51a:901b:901b:8082:d157:db63:d157:8777	209.87.135.119
b51a:901b:901b:8082:d157:db63:d157:8778	209.87.135.120

b51a:901b:901b:8082:d157:db63:d157:8779	209.87.135.121
b51a:901b:901b:8082:d157:db63:d157:877a	209.87.135.122
b51a:901b:901b:8082:d157:db63:d157:877b	209.87.135.123
b51a:901b:901b:8082:d157:db63:d157:877c	209.87.135.124
b51a:901b:901b:8082:d157:db63:d157:877d	209.87.135.125
b51a:901b:901b:8082:d157:db63:d157:877e	209.87.135.126
b51a:901b:901b:8082:d157:db63:d157:877f	209.87.135.127
b51a:901b:901b:8082:d157:db63:d157:8780	209.87.135.128
b51a:901b:901b:8082:d157:db63:d157:8781	209.87.135.129
b51a:901b:901b:8082:d157:db63:d157:8782	209.87.135.130
b51a:901b:901b:8082:d157:db63:d157:8783	209.87.135.131
b51a:901b:901b:8082:d157:db63:d157:8784	209.87.135.132
b51a:901b:901b:8082:d157:db63:d157:8785	209.87.135.133
b51a:901b:901b:8082:d157:db63:d157:8786	209.87.135.134
b51a:901b:901b:8082:d157:db63:d157:8787	209.87.135.135
b51a:901b:901b:8082:d157:db63:d157:8788	209.87.135.136
b51a:901b:901b:8082:d157:db63:d157:8789	209.87.135.137
b51a:901b:901b:8082:d157:db63:d157:878a	209.87.135.138
b51a:901b:901b:8082:d157:db63:d157:878b	209.87.135.139
b51a:901b:901b:8082:d157:db63:d157:878c	209.87.135.140
b51a:901b:901b:8082:d157:db63:d157:878d	209.87.135.141
b51a:901b:901b:8082:d157:db63:d157:878e	209.87.135.142
b51a:901b:901b:8082:d157:db63:d157:878f	209.87.135.143
b51a:901b:901b:8082:d157:db63:d157:8790	209.87.135.144
b51a:901b:901b:8082:d157:db63:d157:8791	209.87.135.145
b51a:901b:901b:8082:d157:db63:d157:8792	209.87.135.146
b51a:901b:901b:8082:d157:db63:d157:8793	209.87.135.147
b51a:901b:901b:8082:d157:db63:d157:8794	209.87.135.148
b51a:901b:901b:8082:d157:db63:d157:8795	209.87.135.149
b51a:901b:901b:8082:d157:db63:d157:8796	209.87.135.150
b51a:901b:901b:8082:d157:db63:d157:8797	209.87.135.151
b51a:901b:901b:8082:d157:db63:d157:8798	209.87.135.152
b51a:901b:901b:8082:d157:db63:d157:8799	209.87.135.153
b51a:901b:901b:8082:d157:db63:d157:879a	209.87.135.154
b51a:901b:901b:8082:d157:db63:d157:879b	209.87.135.155
b51a:901b:901b:8082:d157:db63:d157:879c	209.87.135.156
b51a:901b:901b:8082:d157:db63:d157:879d	209.87.135.157
b51a:901b:901b:8082:d157:db63:d157:879e	209.87.135.158
b51a:901b:901b:8082:d157:db63:d157:879f	209.87.135.159
b51a:901b:901b:8082:d157:db63:d157:87a0	209.87.135.160
b51a:901b:901b:8082:d157:db63:d157:87a1	209.87.135.161
b51a:901b:901b:8082:d157:db63:d157:87a2	209.87.135.162
b51a:901b:901b:8082:d157:db63:d157:87a3	209.87.135.163
b51a:901b:901b:8082:d157:db63:d157:87a4	209.87.135.164
b51a:901b:901b:8082:d157:db63:d157:87a5	209.87.135.165
b51a:901b:901b:8082:d157:db63:d157:87a6	209.87.135.166
b51a:901b:901b:8082:d157:db63:d157:87a7	209.87.135.167
b51a:901b:901b:8082:d157:db63:d157:87a8	209.87.135.168
b51a:901b:901b:8082:d157:db63:d157:87a9	209.87.135.169
b51a:901b:901b:8082:d157:db63:d157:87aa	209.87.135.170
b51a:901b:901b:8082:d157:db63:d157:87ab	209.87.135.171
b51a:901b:901b:8082:d157:db63:d157:87ac	209.87.135.172
b51a:901b:901b:8082:d157:db63:d157:87ad	209.87.135.173
b51a:901b:901b:8082:d157:db63:d157:87ae	209.87.135.174
b51a:901b:901b:8082:d157:db63:d157:87af	209.87.135.175
b51a:901b:901b:8082:d157:db63:d157:87b0	209.87.135.176
b51a:901b:901b:8082:d157:db63:d157:87b1	209.87.135.177
b51a:901b:901b:8082:d157:db63:d157:87b2	209.87.135.178
b51a:901b:901b:8082:d157:db63:d157:87b3	209.87.135.179
b51a:901b:901b:8082:d157:db63:d157:87b4	209.87.135.180

b51a:901b:901b:8082:d157:db63:d157:87b5	209.87.135.181
b51a:901b:901b:8082:d157:db63:d157:87b6	209.87.135.182
b51a:901b:901b:8082:d157:db63:d157:87b7	209.87.135.183
b51a:901b:901b:8082:d157:db63:d157:87b8	209.87.135.184
b51a:901b:901b:8082:d157:db63:d157:87b9	209.87.135.185
b51a:901b:901b:8082:d157:db63:d157:87ba	209.87.135.186
b51a:901b:901b:8082:d157:db63:d157:87bb	209.87.135.187
b51a:901b:901b:8082:d157:db63:d157:87bc	209.87.135.188
b51a:901b:901b:8082:d157:db63:d157:87bd	209.87.135.189
b51a:901b:901b:8082:d157:db63:d157:87be	209.87.135.190
b51a:901b:901b:8082:d157:db63:d157:87bf	209.87.135.191
b51a:901b:901b:8082:d157:db63:d157:87c0	209.87.135.192
b51a:901b:901b:8082:d157:db63:d157:87c1	209.87.135.193
b51a:901b:901b:8082:d157:db63:d157:87c2	209.87.135.194
b51a:901b:901b:8082:d157:db63:d157:87c3	209.87.135.195
b51a:901b:901b:8082:d157:db63:d157:87c4	209.87.135.196
b51a:901b:901b:8082:d157:db63:d157:87c5	209.87.135.197
b51a:901b:901b:8082:d157:db63:d157:87c6	209.87.135.198
b51a:901b:901b:8082:d157:db63:d157:87c7	209.87.135.199
b51a:901b:901b:8082:d157:db63:d157:87c8	209.87.135.200
b51a:901b:901b:8082:d157:db63:d157:87c9	209.87.135.201
b51a:901b:901b:8082:d157:db63:d157:87ca	209.87.135.202
b51a:901b:901b:8082:d157:db63:d157:87cb	209.87.135.203
b51a:901b:901b:8082:d157:db63:d157:87cc	209.87.135.204
b51a:901b:901b:8082:d157:db63:d157:87cd	209.87.135.205
b51a:901b:901b:8082:d157:db63:d157:87ce	209.87.135.206
b51a:901b:901b:8082:d157:db63:d157:87cf	209.87.135.207
b51a:901b:901b:8082:d157:db63:d157:87d0	209.87.135.208
b51a:901b:901b:8082:d157:db63:d157:87d1	209.87.135.209
b51a:901b:901b:8082:d157:db63:d157:87d2	209.87.135.210
b51a:901b:901b:8082:d157:db63:d157:87d3	209.87.135.211
b51a:901b:901b:8082:d157:db63:d157:87d4	209.87.135.212
b51a:901b:901b:8082:d157:db63:d157:87d5	209.87.135.213
b51a:901b:901b:8082:d157:db63:d157:87d6	209.87.135.214
b51a:901b:901b:8082:d157:db63:d157:87d7	209.87.135.215
b51a:901b:901b:8082:d157:db63:d157:87d8	209.87.135.216
b51a:901b:901b:8082:d157:db63:d157:87d9	209.87.135.217
b51a:901b:901b:8082:d157:db63:d157:87da	209.87.135.218
b51a:901b:901b:8082:d157:db63:d157:87db	209.87.135.219
b51a:901b:901b:8082:d157:db63:d157:87dc	209.87.135.220
b51a:901b:901b:8082:d157:db63:d157:87dd	209.87.135.221
b51a:901b:901b:8082:d157:db63:d157:87de	209.87.135.222
b51a:901b:901b:8082:d157:db63:d157:87df	209.87.135.223
b51a:901b:901b:8082:d157:db63:d157:87e0	209.87.135.224
b51a:901b:901b:8082:d157:db63:d157:87e1	209.87.135.225
b51a:901b:901b:8082:d157:db63:d157:87e2	209.87.135.226
b51a:901b:901b:8082:d157:db63:d157:87e3	209.87.135.227
b51a:901b:901b:8082:d157:db63:d157:87e4	209.87.135.228
b51a:901b:901b:8082:d157:db63:d157:87e5	209.87.135.229
b51a:901b:901b:8082:d157:db63:d157:87e6	209.87.135.230
b51a:901b:901b:8082:d157:db63:d157:87e7	209.87.135.231
b51a:901b:901b:8082:d157:db63:d157:87e8	209.87.135.232
b51a:901b:901b:8082:d157:db63:d157:87e9	209.87.135.233
b51a:901b:901b:8082:d157:db63:d157:87ea	209.87.135.234
b51a:901b:901b:8082:d157:db63:d157:87eb	209.87.135.235
b51a:901b:901b:8082:d157:db63:d157:87ec	209.87.135.236
b51a:901b:901b:8082:d157:db63:d157:87ed	209.87.135.237
b51a:901b:901b:8082:d157:db63:d157:87ee	209.87.135.238
b51a:901b:901b:8082:d157:db63:d157:87ef	209.87.135.239
b51a:901b:901b:8082:d157:db63:d157:87f0	209.87.135.240
b51a:901b:901b:8082:d157:db63:d157:87f1	209.87.135.241
b51a:901b:901b:8082:d157:db63:d157:87f2	209.87.135.242
b51a:901b:901b:8082:d157:db63:d157:87f3	209.87.135.243
b51a:901b:901b:8082:d157:db63:d157:87f4	209.87.135.244
b51a:901b:901b:8082:d157:db63:d157:87f5	209.87.135.245
b51a:901b:901b:8082:d157:db63:d157:87f6	209.87.135.246
b51a:901b:901b:8082:d157:db63:d157:87f7	209.87.135.247
b51a:901b:901b:8082:d157:db63:d157:87f8	209.87.135.248
b51a:901b:901b:8082:d157:db63:d157:87f9	209.87.135.249
b51a:901b:901b:8082:d157:db63:d157:87fa	209.87.135.250
b51a:901b:901b:8082:d157:db63:d157:87fb	209.87.135.251
b51a:901b:901b:8082:d157:db63:d157:87fc	209.87.135.252
b51a:901b:901b:8082:d157:db63:d157:87fd	209.87.135.253
b51a:901b:901b:8082:d157:db63:d157:87fe	209.87.135.254
b51a:901b:901b:8082:d157:db63:d157:87ff	209.87.135.255

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.