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:ada8:2224:af1:7901	10.241.121.1
b51a:901b:cb15:8045:ada8:2224:af1:7902	10.241.121.2
b51a:901b:cb15:8045:ada8:2224:af1:7903	10.241.121.3
b51a:901b:cb15:8045:ada8:2224:af1:7904	10.241.121.4
b51a:901b:cb15:8045:ada8:2224:af1:7905	10.241.121.5
b51a:901b:cb15:8045:ada8:2224:af1:7906	10.241.121.6
b51a:901b:cb15:8045:ada8:2224:af1:7907	10.241.121.7
b51a:901b:cb15:8045:ada8:2224:af1:7908	10.241.121.8
b51a:901b:cb15:8045:ada8:2224:af1:7909	10.241.121.9
b51a:901b:cb15:8045:ada8:2224:af1:790a	10.241.121.10
b51a:901b:cb15:8045:ada8:2224:af1:790b	10.241.121.11
b51a:901b:cb15:8045:ada8:2224:af1:790c	10.241.121.12
b51a:901b:cb15:8045:ada8:2224:af1:790d	10.241.121.13
b51a:901b:cb15:8045:ada8:2224:af1:790e	10.241.121.14
b51a:901b:cb15:8045:ada8:2224:af1:790f	10.241.121.15
b51a:901b:cb15:8045:ada8:2224:af1:7910	10.241.121.16
b51a:901b:cb15:8045:ada8:2224:af1:7911	10.241.121.17
b51a:901b:cb15:8045:ada8:2224:af1:7912	10.241.121.18
b51a:901b:cb15:8045:ada8:2224:af1:7913	10.241.121.19
b51a:901b:cb15:8045:ada8:2224:af1:7914	10.241.121.20
b51a:901b:cb15:8045:ada8:2224:af1:7915	10.241.121.21
b51a:901b:cb15:8045:ada8:2224:af1:7916	10.241.121.22
b51a:901b:cb15:8045:ada8:2224:af1:7917	10.241.121.23
b51a:901b:cb15:8045:ada8:2224:af1:7918	10.241.121.24
b51a:901b:cb15:8045:ada8:2224:af1:7919	10.241.121.25
b51a:901b:cb15:8045:ada8:2224:af1:791a	10.241.121.26
b51a:901b:cb15:8045:ada8:2224:af1:791b	10.241.121.27
b51a:901b:cb15:8045:ada8:2224:af1:791c	10.241.121.28
b51a:901b:cb15:8045:ada8:2224:af1:791d	10.241.121.29
b51a:901b:cb15:8045:ada8:2224:af1:791e	10.241.121.30
b51a:901b:cb15:8045:ada8:2224:af1:791f	10.241.121.31
b51a:901b:cb15:8045:ada8:2224:af1:7920	10.241.121.32
b51a:901b:cb15:8045:ada8:2224:af1:7921	10.241.121.33
b51a:901b:cb15:8045:ada8:2224:af1:7922	10.241.121.34
b51a:901b:cb15:8045:ada8:2224:af1:7923	10.241.121.35
b51a:901b:cb15:8045:ada8:2224:af1:7924	10.241.121.36
b51a:901b:cb15:8045:ada8:2224:af1:7925	10.241.121.37
b51a:901b:cb15:8045:ada8:2224:af1:7926	10.241.121.38
b51a:901b:cb15:8045:ada8:2224:af1:7927	10.241.121.39
b51a:901b:cb15:8045:ada8:2224:af1:7928	10.241.121.40
b51a:901b:cb15:8045:ada8:2224:af1:7929	10.241.121.41
b51a:901b:cb15:8045:ada8:2224:af1:792a	10.241.121.42
b51a:901b:cb15:8045:ada8:2224:af1:792b	10.241.121.43
b51a:901b:cb15:8045:ada8:2224:af1:792c	10.241.121.44
b51a:901b:cb15:8045:ada8:2224:af1:792d	10.241.121.45
b51a:901b:cb15:8045:ada8:2224:af1:792e	10.241.121.46
b51a:901b:cb15:8045:ada8:2224:af1:792f	10.241.121.47
b51a:901b:cb15:8045:ada8:2224:af1:7930	10.241.121.48
b51a:901b:cb15:8045:ada8:2224:af1:7931	10.241.121.49
b51a:901b:cb15:8045:ada8:2224:af1:7932	10.241.121.50
b51a:901b:cb15:8045:ada8:2224:af1:7933	10.241.121.51
b51a:901b:cb15:8045:ada8:2224:af1:7934	10.241.121.52
b51a:901b:cb15:8045:ada8:2224:af1:7935	10.241.121.53
b51a:901b:cb15:8045:ada8:2224:af1:7936	10.241.121.54
b51a:901b:cb15:8045:ada8:2224:af1:7937	10.241.121.55
b51a:901b:cb15:8045:ada8:2224:af1:7938	10.241.121.56
b51a:901b:cb15:8045:ada8:2224:af1:7939	10.241.121.57
b51a:901b:cb15:8045:ada8:2224:af1:793a	10.241.121.58
b51a:901b:cb15:8045:ada8:2224:af1:793b	10.241.121.59
b51a:901b:cb15:8045:ada8:2224:af1:793c	10.241.121.60

b51a:901b:cb15:8045:ada8:2224:af1:793d	10.241.121.61
b51a:901b:cb15:8045:ada8:2224:af1:793e	10.241.121.62
b51a:901b:cb15:8045:ada8:2224:af1:793f	10.241.121.63
b51a:901b:cb15:8045:ada8:2224:af1:7940	10.241.121.64
b51a:901b:cb15:8045:ada8:2224:af1:7941	10.241.121.65
b51a:901b:cb15:8045:ada8:2224:af1:7942	10.241.121.66
b51a:901b:cb15:8045:ada8:2224:af1:7943	10.241.121.67
b51a:901b:cb15:8045:ada8:2224:af1:7944	10.241.121.68
b51a:901b:cb15:8045:ada8:2224:af1:7945	10.241.121.69
b51a:901b:cb15:8045:ada8:2224:af1:7946	10.241.121.70
b51a:901b:cb15:8045:ada8:2224:af1:7947	10.241.121.71
b51a:901b:cb15:8045:ada8:2224:af1:7948	10.241.121.72
b51a:901b:cb15:8045:ada8:2224:af1:7949	10.241.121.73
b51a:901b:cb15:8045:ada8:2224:af1:794a	10.241.121.74
b51a:901b:cb15:8045:ada8:2224:af1:794b	10.241.121.75
b51a:901b:cb15:8045:ada8:2224:af1:794c	10.241.121.76
b51a:901b:cb15:8045:ada8:2224:af1:794d	10.241.121.77
b51a:901b:cb15:8045:ada8:2224:af1:794e	10.241.121.78
b51a:901b:cb15:8045:ada8:2224:af1:794f	10.241.121.79
b51a:901b:cb15:8045:ada8:2224:af1:7950	10.241.121.80
b51a:901b:cb15:8045:ada8:2224:af1:7951	10.241.121.81
b51a:901b:cb15:8045:ada8:2224:af1:7952	10.241.121.82
b51a:901b:cb15:8045:ada8:2224:af1:7953	10.241.121.83
b51a:901b:cb15:8045:ada8:2224:af1:7954	10.241.121.84
b51a:901b:cb15:8045:ada8:2224:af1:7955	10.241.121.85
b51a:901b:cb15:8045:ada8:2224:af1:7956	10.241.121.86
b51a:901b:cb15:8045:ada8:2224:af1:7957	10.241.121.87
b51a:901b:cb15:8045:ada8:2224:af1:7958	10.241.121.88
b51a:901b:cb15:8045:ada8:2224:af1:7959	10.241.121.89
b51a:901b:cb15:8045:ada8:2224:af1:795a	10.241.121.90
b51a:901b:cb15:8045:ada8:2224:af1:795b	10.241.121.91
b51a:901b:cb15:8045:ada8:2224:af1:795c	10.241.121.92
b51a:901b:cb15:8045:ada8:2224:af1:795d	10.241.121.93
b51a:901b:cb15:8045:ada8:2224:af1:795e	10.241.121.94
b51a:901b:cb15:8045:ada8:2224:af1:795f	10.241.121.95
b51a:901b:cb15:8045:ada8:2224:af1:7960	10.241.121.96
b51a:901b:cb15:8045:ada8:2224:af1:7961	10.241.121.97
b51a:901b:cb15:8045:ada8:2224:af1:7962	10.241.121.98
b51a:901b:cb15:8045:ada8:2224:af1:7963	10.241.121.99
b51a:901b:cb15:8045:ada8:2224:af1:7964	10.241.121.100
b51a:901b:cb15:8045:ada8:2224:af1:7965	10.241.121.101
b51a:901b:cb15:8045:ada8:2224:af1:7966	10.241.121.102
b51a:901b:cb15:8045:ada8:2224:af1:7967	10.241.121.103
b51a:901b:cb15:8045:ada8:2224:af1:7968	10.241.121.104
b51a:901b:cb15:8045:ada8:2224:af1:7969	10.241.121.105
b51a:901b:cb15:8045:ada8:2224:af1:796a	10.241.121.106
b51a:901b:cb15:8045:ada8:2224:af1:796b	10.241.121.107
b51a:901b:cb15:8045:ada8:2224:af1:796c	10.241.121.108
b51a:901b:cb15:8045:ada8:2224:af1:796d	10.241.121.109
b51a:901b:cb15:8045:ada8:2224:af1:796e	10.241.121.110
b51a:901b:cb15:8045:ada8:2224:af1:796f	10.241.121.111
b51a:901b:cb15:8045:ada8:2224:af1:7970	10.241.121.112
b51a:901b:cb15:8045:ada8:2224:af1:7971	10.241.121.113
b51a:901b:cb15:8045:ada8:2224:af1:7972	10.241.121.114
b51a:901b:cb15:8045:ada8:2224:af1:7973	10.241.121.115
b51a:901b:cb15:8045:ada8:2224:af1:7974	10.241.121.116
b51a:901b:cb15:8045:ada8:2224:af1:7975	10.241.121.117
b51a:901b:cb15:8045:ada8:2224:af1:7976	10.241.121.118
b51a:901b:cb15:8045:ada8:2224:af1:7977	10.241.121.119
b51a:901b:cb15:8045:ada8:2224:af1:7978	10.241.121.120

b51a:901b:cb15:8045:ada8:2224:af1:7979	10.241.121.121
b51a:901b:cb15:8045:ada8:2224:af1:797a	10.241.121.122
b51a:901b:cb15:8045:ada8:2224:af1:797b	10.241.121.123
b51a:901b:cb15:8045:ada8:2224:af1:797c	10.241.121.124
b51a:901b:cb15:8045:ada8:2224:af1:797d	10.241.121.125
b51a:901b:cb15:8045:ada8:2224:af1:797e	10.241.121.126
b51a:901b:cb15:8045:ada8:2224:af1:797f	10.241.121.127
b51a:901b:cb15:8045:ada8:2224:af1:7980	10.241.121.128
b51a:901b:cb15:8045:ada8:2224:af1:7981	10.241.121.129
b51a:901b:cb15:8045:ada8:2224:af1:7982	10.241.121.130
b51a:901b:cb15:8045:ada8:2224:af1:7983	10.241.121.131
b51a:901b:cb15:8045:ada8:2224:af1:7984	10.241.121.132
b51a:901b:cb15:8045:ada8:2224:af1:7985	10.241.121.133
b51a:901b:cb15:8045:ada8:2224:af1:7986	10.241.121.134
b51a:901b:cb15:8045:ada8:2224:af1:7987	10.241.121.135
b51a:901b:cb15:8045:ada8:2224:af1:7988	10.241.121.136
b51a:901b:cb15:8045:ada8:2224:af1:7989	10.241.121.137
b51a:901b:cb15:8045:ada8:2224:af1:798a	10.241.121.138
b51a:901b:cb15:8045:ada8:2224:af1:798b	10.241.121.139
b51a:901b:cb15:8045:ada8:2224:af1:798c	10.241.121.140
b51a:901b:cb15:8045:ada8:2224:af1:798d	10.241.121.141
b51a:901b:cb15:8045:ada8:2224:af1:798e	10.241.121.142
b51a:901b:cb15:8045:ada8:2224:af1:798f	10.241.121.143
b51a:901b:cb15:8045:ada8:2224:af1:7990	10.241.121.144
b51a:901b:cb15:8045:ada8:2224:af1:7991	10.241.121.145
b51a:901b:cb15:8045:ada8:2224:af1:7992	10.241.121.146
b51a:901b:cb15:8045:ada8:2224:af1:7993	10.241.121.147
b51a:901b:cb15:8045:ada8:2224:af1:7994	10.241.121.148
b51a:901b:cb15:8045:ada8:2224:af1:7995	10.241.121.149
b51a:901b:cb15:8045:ada8:2224:af1:7996	10.241.121.150
b51a:901b:cb15:8045:ada8:2224:af1:7997	10.241.121.151
b51a:901b:cb15:8045:ada8:2224:af1:7998	10.241.121.152
b51a:901b:cb15:8045:ada8:2224:af1:7999	10.241.121.153
b51a:901b:cb15:8045:ada8:2224:af1:799a	10.241.121.154
b51a:901b:cb15:8045:ada8:2224:af1:799b	10.241.121.155
b51a:901b:cb15:8045:ada8:2224:af1:799c	10.241.121.156
b51a:901b:cb15:8045:ada8:2224:af1:799d	10.241.121.157
b51a:901b:cb15:8045:ada8:2224:af1:799e	10.241.121.158
b51a:901b:cb15:8045:ada8:2224:af1:799f	10.241.121.159
b51a:901b:cb15:8045:ada8:2224:af1:79a0	10.241.121.160
b51a:901b:cb15:8045:ada8:2224:af1:79a1	10.241.121.161
b51a:901b:cb15:8045:ada8:2224:af1:79a2	10.241.121.162
b51a:901b:cb15:8045:ada8:2224:af1:79a3	10.241.121.163
b51a:901b:cb15:8045:ada8:2224:af1:79a4	10.241.121.164
b51a:901b:cb15:8045:ada8:2224:af1:79a5	10.241.121.165
b51a:901b:cb15:8045:ada8:2224:af1:79a6	10.241.121.166
b51a:901b:cb15:8045:ada8:2224:af1:79a7	10.241.121.167
b51a:901b:cb15:8045:ada8:2224:af1:79a8	10.241.121.168
b51a:901b:cb15:8045:ada8:2224:af1:79a9	10.241.121.169
b51a:901b:cb15:8045:ada8:2224:af1:79aa	10.241.121.170
b51a:901b:cb15:8045:ada8:2224:af1:79ab	10.241.121.171
b51a:901b:cb15:8045:ada8:2224:af1:79ac	10.241.121.172
b51a:901b:cb15:8045:ada8:2224:af1:79ad	10.241.121.173
b51a:901b:cb15:8045:ada8:2224:af1:79ae	10.241.121.174
b51a:901b:cb15:8045:ada8:2224:af1:79af	10.241.121.175
b51a:901b:cb15:8045:ada8:2224:af1:79b0	10.241.121.176
b51a:901b:cb15:8045:ada8:2224:af1:79b1	10.241.121.177
b51a:901b:cb15:8045:ada8:2224:af1:79b2	10.241.121.178
b51a:901b:cb15:8045:ada8:2224:af1:79b3	10.241.121.179
b51a:901b:cb15:8045:ada8:2224:af1:79b4	10.241.121.180

b51a:901b:cb15:8045:ada8:2224:af1:79b5	10.241.121.181
b51a:901b:cb15:8045:ada8:2224:af1:79b6	10.241.121.182
b51a:901b:cb15:8045:ada8:2224:af1:79b7	10.241.121.183
b51a:901b:cb15:8045:ada8:2224:af1:79b8	10.241.121.184
b51a:901b:cb15:8045:ada8:2224:af1:79b9	10.241.121.185
b51a:901b:cb15:8045:ada8:2224:af1:79ba	10.241.121.186
b51a:901b:cb15:8045:ada8:2224:af1:79bb	10.241.121.187
b51a:901b:cb15:8045:ada8:2224:af1:79bc	10.241.121.188
b51a:901b:cb15:8045:ada8:2224:af1:79bd	10.241.121.189
b51a:901b:cb15:8045:ada8:2224:af1:79be	10.241.121.190
b51a:901b:cb15:8045:ada8:2224:af1:79bf	10.241.121.191
b51a:901b:cb15:8045:ada8:2224:af1:79c0	10.241.121.192
b51a:901b:cb15:8045:ada8:2224:af1:79c1	10.241.121.193
b51a:901b:cb15:8045:ada8:2224:af1:79c2	10.241.121.194
b51a:901b:cb15:8045:ada8:2224:af1:79c3	10.241.121.195
b51a:901b:cb15:8045:ada8:2224:af1:79c4	10.241.121.196
b51a:901b:cb15:8045:ada8:2224:af1:79c5	10.241.121.197
b51a:901b:cb15:8045:ada8:2224:af1:79c6	10.241.121.198
b51a:901b:cb15:8045:ada8:2224:af1:79c7	10.241.121.199
b51a:901b:cb15:8045:ada8:2224:af1:79c8	10.241.121.200
b51a:901b:cb15:8045:ada8:2224:af1:79c9	10.241.121.201
b51a:901b:cb15:8045:ada8:2224:af1:79ca	10.241.121.202
b51a:901b:cb15:8045:ada8:2224:af1:79cb	10.241.121.203
b51a:901b:cb15:8045:ada8:2224:af1:79cc	10.241.121.204
b51a:901b:cb15:8045:ada8:2224:af1:79cd	10.241.121.205
b51a:901b:cb15:8045:ada8:2224:af1:79ce	10.241.121.206
b51a:901b:cb15:8045:ada8:2224:af1:79cf	10.241.121.207
b51a:901b:cb15:8045:ada8:2224:af1:79d0	10.241.121.208
b51a:901b:cb15:8045:ada8:2224:af1:79d1	10.241.121.209
b51a:901b:cb15:8045:ada8:2224:af1:79d2	10.241.121.210
b51a:901b:cb15:8045:ada8:2224:af1:79d3	10.241.121.211
b51a:901b:cb15:8045:ada8:2224:af1:79d4	10.241.121.212
b51a:901b:cb15:8045:ada8:2224:af1:79d5	10.241.121.213
b51a:901b:cb15:8045:ada8:2224:af1:79d6	10.241.121.214
b51a:901b:cb15:8045:ada8:2224:af1:79d7	10.241.121.215
b51a:901b:cb15:8045:ada8:2224:af1:79d8	10.241.121.216
b51a:901b:cb15:8045:ada8:2224:af1:79d9	10.241.121.217
b51a:901b:cb15:8045:ada8:2224:af1:79da	10.241.121.218
b51a:901b:cb15:8045:ada8:2224:af1:79db	10.241.121.219
b51a:901b:cb15:8045:ada8:2224:af1:79dc	10.241.121.220
b51a:901b:cb15:8045:ada8:2224:af1:79dd	10.241.121.221
b51a:901b:cb15:8045:ada8:2224:af1:79de	10.241.121.222
b51a:901b:cb15:8045:ada8:2224:af1:79df	10.241.121.223
b51a:901b:cb15:8045:ada8:2224:af1:79e0	10.241.121.224
b51a:901b:cb15:8045:ada8:2224:af1:79e1	10.241.121.225
b51a:901b:cb15:8045:ada8:2224:af1:79e2	10.241.121.226
b51a:901b:cb15:8045:ada8:2224:af1:79e3	10.241.121.227
b51a:901b:cb15:8045:ada8:2224:af1:79e4	10.241.121.228
b51a:901b:cb15:8045:ada8:2224:af1:79e5	10.241.121.229
b51a:901b:cb15:8045:ada8:2224:af1:79e6	10.241.121.230
b51a:901b:cb15:8045:ada8:2224:af1:79e7	10.241.121.231
b51a:901b:cb15:8045:ada8:2224:af1:79e8	10.241.121.232
b51a:901b:cb15:8045:ada8:2224:af1:79e9	10.241.121.233
b51a:901b:cb15:8045:ada8:2224:af1:79ea	10.241.121.234
b51a:901b:cb15:8045:ada8:2224:af1:79eb	10.241.121.235
b51a:901b:cb15:8045:ada8:2224:af1:79ec	10.241.121.236
b51a:901b:cb15:8045:ada8:2224:af1:79ed	10.241.121.237
b51a:901b:cb15:8045:ada8:2224:af1:79ee	10.241.121.238
b51a:901b:cb15:8045:ada8:2224:af1:79ef	10.241.121.239
b51a:901b:cb15:8045:ada8:2224:af1:79f0	10.241.121.240
b51a:901b:cb15:8045:ada8:2224:af1:79f1	10.241.121.241
b51a:901b:cb15:8045:ada8:2224:af1:79f2	10.241.121.242
b51a:901b:cb15:8045:ada8:2224:af1:79f3	10.241.121.243
b51a:901b:cb15:8045:ada8:2224:af1:79f4	10.241.121.244
b51a:901b:cb15:8045:ada8:2224:af1:79f5	10.241.121.245
b51a:901b:cb15:8045:ada8:2224:af1:79f6	10.241.121.246
b51a:901b:cb15:8045:ada8:2224:af1:79f7	10.241.121.247
b51a:901b:cb15:8045:ada8:2224:af1:79f8	10.241.121.248
b51a:901b:cb15:8045:ada8:2224:af1:79f9	10.241.121.249
b51a:901b:cb15:8045:ada8:2224:af1:79fa	10.241.121.250
b51a:901b:cb15:8045:ada8:2224:af1:79fb	10.241.121.251
b51a:901b:cb15:8045:ada8:2224:af1:79fc	10.241.121.252
b51a:901b:cb15:8045:ada8:2224:af1:79fd	10.241.121.253
b51a:901b:cb15:8045:ada8:2224:af1:79fe	10.241.121.254
b51a:901b:cb15:8045:ada8:2224:af1:79ff	10.241.121.255

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.