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:eb24:f5df:7901	245.223.121.1
b51a:901b:cb15:8045:ada8:eb24:f5df:7902	245.223.121.2
b51a:901b:cb15:8045:ada8:eb24:f5df:7903	245.223.121.3
b51a:901b:cb15:8045:ada8:eb24:f5df:7904	245.223.121.4
b51a:901b:cb15:8045:ada8:eb24:f5df:7905	245.223.121.5
b51a:901b:cb15:8045:ada8:eb24:f5df:7906	245.223.121.6
b51a:901b:cb15:8045:ada8:eb24:f5df:7907	245.223.121.7
b51a:901b:cb15:8045:ada8:eb24:f5df:7908	245.223.121.8
b51a:901b:cb15:8045:ada8:eb24:f5df:7909	245.223.121.9
b51a:901b:cb15:8045:ada8:eb24:f5df:790a	245.223.121.10
b51a:901b:cb15:8045:ada8:eb24:f5df:790b	245.223.121.11
b51a:901b:cb15:8045:ada8:eb24:f5df:790c	245.223.121.12
b51a:901b:cb15:8045:ada8:eb24:f5df:790d	245.223.121.13
b51a:901b:cb15:8045:ada8:eb24:f5df:790e	245.223.121.14
b51a:901b:cb15:8045:ada8:eb24:f5df:790f	245.223.121.15
b51a:901b:cb15:8045:ada8:eb24:f5df:7910	245.223.121.16
b51a:901b:cb15:8045:ada8:eb24:f5df:7911	245.223.121.17
b51a:901b:cb15:8045:ada8:eb24:f5df:7912	245.223.121.18
b51a:901b:cb15:8045:ada8:eb24:f5df:7913	245.223.121.19
b51a:901b:cb15:8045:ada8:eb24:f5df:7914	245.223.121.20
b51a:901b:cb15:8045:ada8:eb24:f5df:7915	245.223.121.21
b51a:901b:cb15:8045:ada8:eb24:f5df:7916	245.223.121.22
b51a:901b:cb15:8045:ada8:eb24:f5df:7917	245.223.121.23
b51a:901b:cb15:8045:ada8:eb24:f5df:7918	245.223.121.24
b51a:901b:cb15:8045:ada8:eb24:f5df:7919	245.223.121.25
b51a:901b:cb15:8045:ada8:eb24:f5df:791a	245.223.121.26
b51a:901b:cb15:8045:ada8:eb24:f5df:791b	245.223.121.27
b51a:901b:cb15:8045:ada8:eb24:f5df:791c	245.223.121.28
b51a:901b:cb15:8045:ada8:eb24:f5df:791d	245.223.121.29
b51a:901b:cb15:8045:ada8:eb24:f5df:791e	245.223.121.30
b51a:901b:cb15:8045:ada8:eb24:f5df:791f	245.223.121.31
b51a:901b:cb15:8045:ada8:eb24:f5df:7920	245.223.121.32
b51a:901b:cb15:8045:ada8:eb24:f5df:7921	245.223.121.33
b51a:901b:cb15:8045:ada8:eb24:f5df:7922	245.223.121.34
b51a:901b:cb15:8045:ada8:eb24:f5df:7923	245.223.121.35
b51a:901b:cb15:8045:ada8:eb24:f5df:7924	245.223.121.36
b51a:901b:cb15:8045:ada8:eb24:f5df:7925	245.223.121.37
b51a:901b:cb15:8045:ada8:eb24:f5df:7926	245.223.121.38
b51a:901b:cb15:8045:ada8:eb24:f5df:7927	245.223.121.39
b51a:901b:cb15:8045:ada8:eb24:f5df:7928	245.223.121.40
b51a:901b:cb15:8045:ada8:eb24:f5df:7929	245.223.121.41
b51a:901b:cb15:8045:ada8:eb24:f5df:792a	245.223.121.42
b51a:901b:cb15:8045:ada8:eb24:f5df:792b	245.223.121.43
b51a:901b:cb15:8045:ada8:eb24:f5df:792c	245.223.121.44
b51a:901b:cb15:8045:ada8:eb24:f5df:792d	245.223.121.45
b51a:901b:cb15:8045:ada8:eb24:f5df:792e	245.223.121.46
b51a:901b:cb15:8045:ada8:eb24:f5df:792f	245.223.121.47
b51a:901b:cb15:8045:ada8:eb24:f5df:7930	245.223.121.48
b51a:901b:cb15:8045:ada8:eb24:f5df:7931	245.223.121.49
b51a:901b:cb15:8045:ada8:eb24:f5df:7932	245.223.121.50
b51a:901b:cb15:8045:ada8:eb24:f5df:7933	245.223.121.51
b51a:901b:cb15:8045:ada8:eb24:f5df:7934	245.223.121.52
b51a:901b:cb15:8045:ada8:eb24:f5df:7935	245.223.121.53
b51a:901b:cb15:8045:ada8:eb24:f5df:7936	245.223.121.54
b51a:901b:cb15:8045:ada8:eb24:f5df:7937	245.223.121.55
b51a:901b:cb15:8045:ada8:eb24:f5df:7938	245.223.121.56
b51a:901b:cb15:8045:ada8:eb24:f5df:7939	245.223.121.57
b51a:901b:cb15:8045:ada8:eb24:f5df:793a	245.223.121.58
b51a:901b:cb15:8045:ada8:eb24:f5df:793b	245.223.121.59
b51a:901b:cb15:8045:ada8:eb24:f5df:793c	245.223.121.60

b51a:901b:cb15:8045:ada8:eb24:f5df:793d	245.223.121.61
b51a:901b:cb15:8045:ada8:eb24:f5df:793e	245.223.121.62
b51a:901b:cb15:8045:ada8:eb24:f5df:793f	245.223.121.63
b51a:901b:cb15:8045:ada8:eb24:f5df:7940	245.223.121.64
b51a:901b:cb15:8045:ada8:eb24:f5df:7941	245.223.121.65
b51a:901b:cb15:8045:ada8:eb24:f5df:7942	245.223.121.66
b51a:901b:cb15:8045:ada8:eb24:f5df:7943	245.223.121.67
b51a:901b:cb15:8045:ada8:eb24:f5df:7944	245.223.121.68
b51a:901b:cb15:8045:ada8:eb24:f5df:7945	245.223.121.69
b51a:901b:cb15:8045:ada8:eb24:f5df:7946	245.223.121.70
b51a:901b:cb15:8045:ada8:eb24:f5df:7947	245.223.121.71
b51a:901b:cb15:8045:ada8:eb24:f5df:7948	245.223.121.72
b51a:901b:cb15:8045:ada8:eb24:f5df:7949	245.223.121.73
b51a:901b:cb15:8045:ada8:eb24:f5df:794a	245.223.121.74
b51a:901b:cb15:8045:ada8:eb24:f5df:794b	245.223.121.75
b51a:901b:cb15:8045:ada8:eb24:f5df:794c	245.223.121.76
b51a:901b:cb15:8045:ada8:eb24:f5df:794d	245.223.121.77
b51a:901b:cb15:8045:ada8:eb24:f5df:794e	245.223.121.78
b51a:901b:cb15:8045:ada8:eb24:f5df:794f	245.223.121.79
b51a:901b:cb15:8045:ada8:eb24:f5df:7950	245.223.121.80
b51a:901b:cb15:8045:ada8:eb24:f5df:7951	245.223.121.81
b51a:901b:cb15:8045:ada8:eb24:f5df:7952	245.223.121.82
b51a:901b:cb15:8045:ada8:eb24:f5df:7953	245.223.121.83
b51a:901b:cb15:8045:ada8:eb24:f5df:7954	245.223.121.84
b51a:901b:cb15:8045:ada8:eb24:f5df:7955	245.223.121.85
b51a:901b:cb15:8045:ada8:eb24:f5df:7956	245.223.121.86
b51a:901b:cb15:8045:ada8:eb24:f5df:7957	245.223.121.87
b51a:901b:cb15:8045:ada8:eb24:f5df:7958	245.223.121.88
b51a:901b:cb15:8045:ada8:eb24:f5df:7959	245.223.121.89
b51a:901b:cb15:8045:ada8:eb24:f5df:795a	245.223.121.90
b51a:901b:cb15:8045:ada8:eb24:f5df:795b	245.223.121.91
b51a:901b:cb15:8045:ada8:eb24:f5df:795c	245.223.121.92
b51a:901b:cb15:8045:ada8:eb24:f5df:795d	245.223.121.93
b51a:901b:cb15:8045:ada8:eb24:f5df:795e	245.223.121.94
b51a:901b:cb15:8045:ada8:eb24:f5df:795f	245.223.121.95
b51a:901b:cb15:8045:ada8:eb24:f5df:7960	245.223.121.96
b51a:901b:cb15:8045:ada8:eb24:f5df:7961	245.223.121.97
b51a:901b:cb15:8045:ada8:eb24:f5df:7962	245.223.121.98
b51a:901b:cb15:8045:ada8:eb24:f5df:7963	245.223.121.99
b51a:901b:cb15:8045:ada8:eb24:f5df:7964	245.223.121.100
b51a:901b:cb15:8045:ada8:eb24:f5df:7965	245.223.121.101
b51a:901b:cb15:8045:ada8:eb24:f5df:7966	245.223.121.102
b51a:901b:cb15:8045:ada8:eb24:f5df:7967	245.223.121.103
b51a:901b:cb15:8045:ada8:eb24:f5df:7968	245.223.121.104
b51a:901b:cb15:8045:ada8:eb24:f5df:7969	245.223.121.105
b51a:901b:cb15:8045:ada8:eb24:f5df:796a	245.223.121.106
b51a:901b:cb15:8045:ada8:eb24:f5df:796b	245.223.121.107
b51a:901b:cb15:8045:ada8:eb24:f5df:796c	245.223.121.108
b51a:901b:cb15:8045:ada8:eb24:f5df:796d	245.223.121.109
b51a:901b:cb15:8045:ada8:eb24:f5df:796e	245.223.121.110
b51a:901b:cb15:8045:ada8:eb24:f5df:796f	245.223.121.111
b51a:901b:cb15:8045:ada8:eb24:f5df:7970	245.223.121.112
b51a:901b:cb15:8045:ada8:eb24:f5df:7971	245.223.121.113
b51a:901b:cb15:8045:ada8:eb24:f5df:7972	245.223.121.114
b51a:901b:cb15:8045:ada8:eb24:f5df:7973	245.223.121.115
b51a:901b:cb15:8045:ada8:eb24:f5df:7974	245.223.121.116
b51a:901b:cb15:8045:ada8:eb24:f5df:7975	245.223.121.117
b51a:901b:cb15:8045:ada8:eb24:f5df:7976	245.223.121.118
b51a:901b:cb15:8045:ada8:eb24:f5df:7977	245.223.121.119
b51a:901b:cb15:8045:ada8:eb24:f5df:7978	245.223.121.120

b51a:901b:cb15:8045:ada8:eb24:f5df:7979	245.223.121.121
b51a:901b:cb15:8045:ada8:eb24:f5df:797a	245.223.121.122
b51a:901b:cb15:8045:ada8:eb24:f5df:797b	245.223.121.123
b51a:901b:cb15:8045:ada8:eb24:f5df:797c	245.223.121.124
b51a:901b:cb15:8045:ada8:eb24:f5df:797d	245.223.121.125
b51a:901b:cb15:8045:ada8:eb24:f5df:797e	245.223.121.126
b51a:901b:cb15:8045:ada8:eb24:f5df:797f	245.223.121.127
b51a:901b:cb15:8045:ada8:eb24:f5df:7980	245.223.121.128
b51a:901b:cb15:8045:ada8:eb24:f5df:7981	245.223.121.129
b51a:901b:cb15:8045:ada8:eb24:f5df:7982	245.223.121.130
b51a:901b:cb15:8045:ada8:eb24:f5df:7983	245.223.121.131
b51a:901b:cb15:8045:ada8:eb24:f5df:7984	245.223.121.132
b51a:901b:cb15:8045:ada8:eb24:f5df:7985	245.223.121.133
b51a:901b:cb15:8045:ada8:eb24:f5df:7986	245.223.121.134
b51a:901b:cb15:8045:ada8:eb24:f5df:7987	245.223.121.135
b51a:901b:cb15:8045:ada8:eb24:f5df:7988	245.223.121.136
b51a:901b:cb15:8045:ada8:eb24:f5df:7989	245.223.121.137
b51a:901b:cb15:8045:ada8:eb24:f5df:798a	245.223.121.138
b51a:901b:cb15:8045:ada8:eb24:f5df:798b	245.223.121.139
b51a:901b:cb15:8045:ada8:eb24:f5df:798c	245.223.121.140
b51a:901b:cb15:8045:ada8:eb24:f5df:798d	245.223.121.141
b51a:901b:cb15:8045:ada8:eb24:f5df:798e	245.223.121.142
b51a:901b:cb15:8045:ada8:eb24:f5df:798f	245.223.121.143
b51a:901b:cb15:8045:ada8:eb24:f5df:7990	245.223.121.144
b51a:901b:cb15:8045:ada8:eb24:f5df:7991	245.223.121.145
b51a:901b:cb15:8045:ada8:eb24:f5df:7992	245.223.121.146
b51a:901b:cb15:8045:ada8:eb24:f5df:7993	245.223.121.147
b51a:901b:cb15:8045:ada8:eb24:f5df:7994	245.223.121.148
b51a:901b:cb15:8045:ada8:eb24:f5df:7995	245.223.121.149
b51a:901b:cb15:8045:ada8:eb24:f5df:7996	245.223.121.150
b51a:901b:cb15:8045:ada8:eb24:f5df:7997	245.223.121.151
b51a:901b:cb15:8045:ada8:eb24:f5df:7998	245.223.121.152
b51a:901b:cb15:8045:ada8:eb24:f5df:7999	245.223.121.153
b51a:901b:cb15:8045:ada8:eb24:f5df:799a	245.223.121.154
b51a:901b:cb15:8045:ada8:eb24:f5df:799b	245.223.121.155
b51a:901b:cb15:8045:ada8:eb24:f5df:799c	245.223.121.156
b51a:901b:cb15:8045:ada8:eb24:f5df:799d	245.223.121.157
b51a:901b:cb15:8045:ada8:eb24:f5df:799e	245.223.121.158
b51a:901b:cb15:8045:ada8:eb24:f5df:799f	245.223.121.159
b51a:901b:cb15:8045:ada8:eb24:f5df:79a0	245.223.121.160
b51a:901b:cb15:8045:ada8:eb24:f5df:79a1	245.223.121.161
b51a:901b:cb15:8045:ada8:eb24:f5df:79a2	245.223.121.162
b51a:901b:cb15:8045:ada8:eb24:f5df:79a3	245.223.121.163
b51a:901b:cb15:8045:ada8:eb24:f5df:79a4	245.223.121.164
b51a:901b:cb15:8045:ada8:eb24:f5df:79a5	245.223.121.165
b51a:901b:cb15:8045:ada8:eb24:f5df:79a6	245.223.121.166
b51a:901b:cb15:8045:ada8:eb24:f5df:79a7	245.223.121.167
b51a:901b:cb15:8045:ada8:eb24:f5df:79a8	245.223.121.168
b51a:901b:cb15:8045:ada8:eb24:f5df:79a9	245.223.121.169
b51a:901b:cb15:8045:ada8:eb24:f5df:79aa	245.223.121.170
b51a:901b:cb15:8045:ada8:eb24:f5df:79ab	245.223.121.171
b51a:901b:cb15:8045:ada8:eb24:f5df:79ac	245.223.121.172
b51a:901b:cb15:8045:ada8:eb24:f5df:79ad	245.223.121.173
b51a:901b:cb15:8045:ada8:eb24:f5df:79ae	245.223.121.174
b51a:901b:cb15:8045:ada8:eb24:f5df:79af	245.223.121.175
b51a:901b:cb15:8045:ada8:eb24:f5df:79b0	245.223.121.176
b51a:901b:cb15:8045:ada8:eb24:f5df:79b1	245.223.121.177
b51a:901b:cb15:8045:ada8:eb24:f5df:79b2	245.223.121.178
b51a:901b:cb15:8045:ada8:eb24:f5df:79b3	245.223.121.179
b51a:901b:cb15:8045:ada8:eb24:f5df:79b4	245.223.121.180

b51a:901b:cb15:8045:ada8:eb24:f5df:79b5	245.223.121.181
b51a:901b:cb15:8045:ada8:eb24:f5df:79b6	245.223.121.182
b51a:901b:cb15:8045:ada8:eb24:f5df:79b7	245.223.121.183
b51a:901b:cb15:8045:ada8:eb24:f5df:79b8	245.223.121.184
b51a:901b:cb15:8045:ada8:eb24:f5df:79b9	245.223.121.185
b51a:901b:cb15:8045:ada8:eb24:f5df:79ba	245.223.121.186
b51a:901b:cb15:8045:ada8:eb24:f5df:79bb	245.223.121.187
b51a:901b:cb15:8045:ada8:eb24:f5df:79bc	245.223.121.188
b51a:901b:cb15:8045:ada8:eb24:f5df:79bd	245.223.121.189
b51a:901b:cb15:8045:ada8:eb24:f5df:79be	245.223.121.190
b51a:901b:cb15:8045:ada8:eb24:f5df:79bf	245.223.121.191
b51a:901b:cb15:8045:ada8:eb24:f5df:79c0	245.223.121.192
b51a:901b:cb15:8045:ada8:eb24:f5df:79c1	245.223.121.193
b51a:901b:cb15:8045:ada8:eb24:f5df:79c2	245.223.121.194
b51a:901b:cb15:8045:ada8:eb24:f5df:79c3	245.223.121.195
b51a:901b:cb15:8045:ada8:eb24:f5df:79c4	245.223.121.196
b51a:901b:cb15:8045:ada8:eb24:f5df:79c5	245.223.121.197
b51a:901b:cb15:8045:ada8:eb24:f5df:79c6	245.223.121.198
b51a:901b:cb15:8045:ada8:eb24:f5df:79c7	245.223.121.199
b51a:901b:cb15:8045:ada8:eb24:f5df:79c8	245.223.121.200
b51a:901b:cb15:8045:ada8:eb24:f5df:79c9	245.223.121.201
b51a:901b:cb15:8045:ada8:eb24:f5df:79ca	245.223.121.202
b51a:901b:cb15:8045:ada8:eb24:f5df:79cb	245.223.121.203
b51a:901b:cb15:8045:ada8:eb24:f5df:79cc	245.223.121.204
b51a:901b:cb15:8045:ada8:eb24:f5df:79cd	245.223.121.205
b51a:901b:cb15:8045:ada8:eb24:f5df:79ce	245.223.121.206
b51a:901b:cb15:8045:ada8:eb24:f5df:79cf	245.223.121.207
b51a:901b:cb15:8045:ada8:eb24:f5df:79d0	245.223.121.208
b51a:901b:cb15:8045:ada8:eb24:f5df:79d1	245.223.121.209
b51a:901b:cb15:8045:ada8:eb24:f5df:79d2	245.223.121.210
b51a:901b:cb15:8045:ada8:eb24:f5df:79d3	245.223.121.211
b51a:901b:cb15:8045:ada8:eb24:f5df:79d4	245.223.121.212
b51a:901b:cb15:8045:ada8:eb24:f5df:79d5	245.223.121.213
b51a:901b:cb15:8045:ada8:eb24:f5df:79d6	245.223.121.214
b51a:901b:cb15:8045:ada8:eb24:f5df:79d7	245.223.121.215
b51a:901b:cb15:8045:ada8:eb24:f5df:79d8	245.223.121.216
b51a:901b:cb15:8045:ada8:eb24:f5df:79d9	245.223.121.217
b51a:901b:cb15:8045:ada8:eb24:f5df:79da	245.223.121.218
b51a:901b:cb15:8045:ada8:eb24:f5df:79db	245.223.121.219
b51a:901b:cb15:8045:ada8:eb24:f5df:79dc	245.223.121.220
b51a:901b:cb15:8045:ada8:eb24:f5df:79dd	245.223.121.221
b51a:901b:cb15:8045:ada8:eb24:f5df:79de	245.223.121.222
b51a:901b:cb15:8045:ada8:eb24:f5df:79df	245.223.121.223
b51a:901b:cb15:8045:ada8:eb24:f5df:79e0	245.223.121.224
b51a:901b:cb15:8045:ada8:eb24:f5df:79e1	245.223.121.225
b51a:901b:cb15:8045:ada8:eb24:f5df:79e2	245.223.121.226
b51a:901b:cb15:8045:ada8:eb24:f5df:79e3	245.223.121.227
b51a:901b:cb15:8045:ada8:eb24:f5df:79e4	245.223.121.228
b51a:901b:cb15:8045:ada8:eb24:f5df:79e5	245.223.121.229
b51a:901b:cb15:8045:ada8:eb24:f5df:79e6	245.223.121.230
b51a:901b:cb15:8045:ada8:eb24:f5df:79e7	245.223.121.231
b51a:901b:cb15:8045:ada8:eb24:f5df:79e8	245.223.121.232
b51a:901b:cb15:8045:ada8:eb24:f5df:79e9	245.223.121.233
b51a:901b:cb15:8045:ada8:eb24:f5df:79ea	245.223.121.234
b51a:901b:cb15:8045:ada8:eb24:f5df:79eb	245.223.121.235
b51a:901b:cb15:8045:ada8:eb24:f5df:79ec	245.223.121.236
b51a:901b:cb15:8045:ada8:eb24:f5df:79ed	245.223.121.237
b51a:901b:cb15:8045:ada8:eb24:f5df:79ee	245.223.121.238
b51a:901b:cb15:8045:ada8:eb24:f5df:79ef	245.223.121.239
b51a:901b:cb15:8045:ada8:eb24:f5df:79f0	245.223.121.240
b51a:901b:cb15:8045:ada8:eb24:f5df:79f1	245.223.121.241
b51a:901b:cb15:8045:ada8:eb24:f5df:79f2	245.223.121.242
b51a:901b:cb15:8045:ada8:eb24:f5df:79f3	245.223.121.243
b51a:901b:cb15:8045:ada8:eb24:f5df:79f4	245.223.121.244
b51a:901b:cb15:8045:ada8:eb24:f5df:79f5	245.223.121.245
b51a:901b:cb15:8045:ada8:eb24:f5df:79f6	245.223.121.246
b51a:901b:cb15:8045:ada8:eb24:f5df:79f7	245.223.121.247
b51a:901b:cb15:8045:ada8:eb24:f5df:79f8	245.223.121.248
b51a:901b:cb15:8045:ada8:eb24:f5df:79f9	245.223.121.249
b51a:901b:cb15:8045:ada8:eb24:f5df:79fa	245.223.121.250
b51a:901b:cb15:8045:ada8:eb24:f5df:79fb	245.223.121.251
b51a:901b:cb15:8045:ada8:eb24:f5df:79fc	245.223.121.252
b51a:901b:cb15:8045:ada8:eb24:f5df:79fd	245.223.121.253
b51a:901b:cb15:8045:ada8:eb24:f5df:79fe	245.223.121.254
b51a:901b:cb15:8045:ada8:eb24:f5df:79ff	245.223.121.255

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.