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:cdcd:8043:7701	128.67.119.1
b51a:901b:cb15:8045:ada8:cdcd:8043:7702	128.67.119.2
b51a:901b:cb15:8045:ada8:cdcd:8043:7703	128.67.119.3
b51a:901b:cb15:8045:ada8:cdcd:8043:7704	128.67.119.4
b51a:901b:cb15:8045:ada8:cdcd:8043:7705	128.67.119.5
b51a:901b:cb15:8045:ada8:cdcd:8043:7706	128.67.119.6
b51a:901b:cb15:8045:ada8:cdcd:8043:7707	128.67.119.7
b51a:901b:cb15:8045:ada8:cdcd:8043:7708	128.67.119.8
b51a:901b:cb15:8045:ada8:cdcd:8043:7709	128.67.119.9
b51a:901b:cb15:8045:ada8:cdcd:8043:770a	128.67.119.10
b51a:901b:cb15:8045:ada8:cdcd:8043:770b	128.67.119.11
b51a:901b:cb15:8045:ada8:cdcd:8043:770c	128.67.119.12
b51a:901b:cb15:8045:ada8:cdcd:8043:770d	128.67.119.13
b51a:901b:cb15:8045:ada8:cdcd:8043:770e	128.67.119.14
b51a:901b:cb15:8045:ada8:cdcd:8043:770f	128.67.119.15
b51a:901b:cb15:8045:ada8:cdcd:8043:7710	128.67.119.16
b51a:901b:cb15:8045:ada8:cdcd:8043:7711	128.67.119.17
b51a:901b:cb15:8045:ada8:cdcd:8043:7712	128.67.119.18
b51a:901b:cb15:8045:ada8:cdcd:8043:7713	128.67.119.19
b51a:901b:cb15:8045:ada8:cdcd:8043:7714	128.67.119.20
b51a:901b:cb15:8045:ada8:cdcd:8043:7715	128.67.119.21
b51a:901b:cb15:8045:ada8:cdcd:8043:7716	128.67.119.22
b51a:901b:cb15:8045:ada8:cdcd:8043:7717	128.67.119.23
b51a:901b:cb15:8045:ada8:cdcd:8043:7718	128.67.119.24
b51a:901b:cb15:8045:ada8:cdcd:8043:7719	128.67.119.25
b51a:901b:cb15:8045:ada8:cdcd:8043:771a	128.67.119.26
b51a:901b:cb15:8045:ada8:cdcd:8043:771b	128.67.119.27
b51a:901b:cb15:8045:ada8:cdcd:8043:771c	128.67.119.28
b51a:901b:cb15:8045:ada8:cdcd:8043:771d	128.67.119.29
b51a:901b:cb15:8045:ada8:cdcd:8043:771e	128.67.119.30
b51a:901b:cb15:8045:ada8:cdcd:8043:771f	128.67.119.31
b51a:901b:cb15:8045:ada8:cdcd:8043:7720	128.67.119.32
b51a:901b:cb15:8045:ada8:cdcd:8043:7721	128.67.119.33
b51a:901b:cb15:8045:ada8:cdcd:8043:7722	128.67.119.34
b51a:901b:cb15:8045:ada8:cdcd:8043:7723	128.67.119.35
b51a:901b:cb15:8045:ada8:cdcd:8043:7724	128.67.119.36
b51a:901b:cb15:8045:ada8:cdcd:8043:7725	128.67.119.37
b51a:901b:cb15:8045:ada8:cdcd:8043:7726	128.67.119.38
b51a:901b:cb15:8045:ada8:cdcd:8043:7727	128.67.119.39
b51a:901b:cb15:8045:ada8:cdcd:8043:7728	128.67.119.40
b51a:901b:cb15:8045:ada8:cdcd:8043:7729	128.67.119.41
b51a:901b:cb15:8045:ada8:cdcd:8043:772a	128.67.119.42
b51a:901b:cb15:8045:ada8:cdcd:8043:772b	128.67.119.43
b51a:901b:cb15:8045:ada8:cdcd:8043:772c	128.67.119.44
b51a:901b:cb15:8045:ada8:cdcd:8043:772d	128.67.119.45
b51a:901b:cb15:8045:ada8:cdcd:8043:772e	128.67.119.46
b51a:901b:cb15:8045:ada8:cdcd:8043:772f	128.67.119.47
b51a:901b:cb15:8045:ada8:cdcd:8043:7730	128.67.119.48
b51a:901b:cb15:8045:ada8:cdcd:8043:7731	128.67.119.49
b51a:901b:cb15:8045:ada8:cdcd:8043:7732	128.67.119.50
b51a:901b:cb15:8045:ada8:cdcd:8043:7733	128.67.119.51
b51a:901b:cb15:8045:ada8:cdcd:8043:7734	128.67.119.52
b51a:901b:cb15:8045:ada8:cdcd:8043:7735	128.67.119.53
b51a:901b:cb15:8045:ada8:cdcd:8043:7736	128.67.119.54
b51a:901b:cb15:8045:ada8:cdcd:8043:7737	128.67.119.55
b51a:901b:cb15:8045:ada8:cdcd:8043:7738	128.67.119.56
b51a:901b:cb15:8045:ada8:cdcd:8043:7739	128.67.119.57
b51a:901b:cb15:8045:ada8:cdcd:8043:773a	128.67.119.58
b51a:901b:cb15:8045:ada8:cdcd:8043:773b	128.67.119.59
b51a:901b:cb15:8045:ada8:cdcd:8043:773c	128.67.119.60

b51a:901b:cb15:8045:ada8:cdcd:8043:773d	128.67.119.61
b51a:901b:cb15:8045:ada8:cdcd:8043:773e	128.67.119.62
b51a:901b:cb15:8045:ada8:cdcd:8043:773f	128.67.119.63
b51a:901b:cb15:8045:ada8:cdcd:8043:7740	128.67.119.64
b51a:901b:cb15:8045:ada8:cdcd:8043:7741	128.67.119.65
b51a:901b:cb15:8045:ada8:cdcd:8043:7742	128.67.119.66
b51a:901b:cb15:8045:ada8:cdcd:8043:7743	128.67.119.67
b51a:901b:cb15:8045:ada8:cdcd:8043:7744	128.67.119.68
b51a:901b:cb15:8045:ada8:cdcd:8043:7745	128.67.119.69
b51a:901b:cb15:8045:ada8:cdcd:8043:7746	128.67.119.70
b51a:901b:cb15:8045:ada8:cdcd:8043:7747	128.67.119.71
b51a:901b:cb15:8045:ada8:cdcd:8043:7748	128.67.119.72
b51a:901b:cb15:8045:ada8:cdcd:8043:7749	128.67.119.73
b51a:901b:cb15:8045:ada8:cdcd:8043:774a	128.67.119.74
b51a:901b:cb15:8045:ada8:cdcd:8043:774b	128.67.119.75
b51a:901b:cb15:8045:ada8:cdcd:8043:774c	128.67.119.76
b51a:901b:cb15:8045:ada8:cdcd:8043:774d	128.67.119.77
b51a:901b:cb15:8045:ada8:cdcd:8043:774e	128.67.119.78
b51a:901b:cb15:8045:ada8:cdcd:8043:774f	128.67.119.79
b51a:901b:cb15:8045:ada8:cdcd:8043:7750	128.67.119.80
b51a:901b:cb15:8045:ada8:cdcd:8043:7751	128.67.119.81
b51a:901b:cb15:8045:ada8:cdcd:8043:7752	128.67.119.82
b51a:901b:cb15:8045:ada8:cdcd:8043:7753	128.67.119.83
b51a:901b:cb15:8045:ada8:cdcd:8043:7754	128.67.119.84
b51a:901b:cb15:8045:ada8:cdcd:8043:7755	128.67.119.85
b51a:901b:cb15:8045:ada8:cdcd:8043:7756	128.67.119.86
b51a:901b:cb15:8045:ada8:cdcd:8043:7757	128.67.119.87
b51a:901b:cb15:8045:ada8:cdcd:8043:7758	128.67.119.88
b51a:901b:cb15:8045:ada8:cdcd:8043:7759	128.67.119.89
b51a:901b:cb15:8045:ada8:cdcd:8043:775a	128.67.119.90
b51a:901b:cb15:8045:ada8:cdcd:8043:775b	128.67.119.91
b51a:901b:cb15:8045:ada8:cdcd:8043:775c	128.67.119.92
b51a:901b:cb15:8045:ada8:cdcd:8043:775d	128.67.119.93
b51a:901b:cb15:8045:ada8:cdcd:8043:775e	128.67.119.94
b51a:901b:cb15:8045:ada8:cdcd:8043:775f	128.67.119.95
b51a:901b:cb15:8045:ada8:cdcd:8043:7760	128.67.119.96
b51a:901b:cb15:8045:ada8:cdcd:8043:7761	128.67.119.97
b51a:901b:cb15:8045:ada8:cdcd:8043:7762	128.67.119.98
b51a:901b:cb15:8045:ada8:cdcd:8043:7763	128.67.119.99
b51a:901b:cb15:8045:ada8:cdcd:8043:7764	128.67.119.100
b51a:901b:cb15:8045:ada8:cdcd:8043:7765	128.67.119.101
b51a:901b:cb15:8045:ada8:cdcd:8043:7766	128.67.119.102
b51a:901b:cb15:8045:ada8:cdcd:8043:7767	128.67.119.103
b51a:901b:cb15:8045:ada8:cdcd:8043:7768	128.67.119.104
b51a:901b:cb15:8045:ada8:cdcd:8043:7769	128.67.119.105
b51a:901b:cb15:8045:ada8:cdcd:8043:776a	128.67.119.106
b51a:901b:cb15:8045:ada8:cdcd:8043:776b	128.67.119.107
b51a:901b:cb15:8045:ada8:cdcd:8043:776c	128.67.119.108
b51a:901b:cb15:8045:ada8:cdcd:8043:776d	128.67.119.109
b51a:901b:cb15:8045:ada8:cdcd:8043:776e	128.67.119.110
b51a:901b:cb15:8045:ada8:cdcd:8043:776f	128.67.119.111
b51a:901b:cb15:8045:ada8:cdcd:8043:7770	128.67.119.112
b51a:901b:cb15:8045:ada8:cdcd:8043:7771	128.67.119.113
b51a:901b:cb15:8045:ada8:cdcd:8043:7772	128.67.119.114
b51a:901b:cb15:8045:ada8:cdcd:8043:7773	128.67.119.115
b51a:901b:cb15:8045:ada8:cdcd:8043:7774	128.67.119.116
b51a:901b:cb15:8045:ada8:cdcd:8043:7775	128.67.119.117
b51a:901b:cb15:8045:ada8:cdcd:8043:7776	128.67.119.118
b51a:901b:cb15:8045:ada8:cdcd:8043:7777	128.67.119.119
b51a:901b:cb15:8045:ada8:cdcd:8043:7778	128.67.119.120

b51a:901b:cb15:8045:ada8:cdcd:8043:7779	128.67.119.121
b51a:901b:cb15:8045:ada8:cdcd:8043:777a	128.67.119.122
b51a:901b:cb15:8045:ada8:cdcd:8043:777b	128.67.119.123
b51a:901b:cb15:8045:ada8:cdcd:8043:777c	128.67.119.124
b51a:901b:cb15:8045:ada8:cdcd:8043:777d	128.67.119.125
b51a:901b:cb15:8045:ada8:cdcd:8043:777e	128.67.119.126
b51a:901b:cb15:8045:ada8:cdcd:8043:777f	128.67.119.127
b51a:901b:cb15:8045:ada8:cdcd:8043:7780	128.67.119.128
b51a:901b:cb15:8045:ada8:cdcd:8043:7781	128.67.119.129
b51a:901b:cb15:8045:ada8:cdcd:8043:7782	128.67.119.130
b51a:901b:cb15:8045:ada8:cdcd:8043:7783	128.67.119.131
b51a:901b:cb15:8045:ada8:cdcd:8043:7784	128.67.119.132
b51a:901b:cb15:8045:ada8:cdcd:8043:7785	128.67.119.133
b51a:901b:cb15:8045:ada8:cdcd:8043:7786	128.67.119.134
b51a:901b:cb15:8045:ada8:cdcd:8043:7787	128.67.119.135
b51a:901b:cb15:8045:ada8:cdcd:8043:7788	128.67.119.136
b51a:901b:cb15:8045:ada8:cdcd:8043:7789	128.67.119.137
b51a:901b:cb15:8045:ada8:cdcd:8043:778a	128.67.119.138
b51a:901b:cb15:8045:ada8:cdcd:8043:778b	128.67.119.139
b51a:901b:cb15:8045:ada8:cdcd:8043:778c	128.67.119.140
b51a:901b:cb15:8045:ada8:cdcd:8043:778d	128.67.119.141
b51a:901b:cb15:8045:ada8:cdcd:8043:778e	128.67.119.142
b51a:901b:cb15:8045:ada8:cdcd:8043:778f	128.67.119.143
b51a:901b:cb15:8045:ada8:cdcd:8043:7790	128.67.119.144
b51a:901b:cb15:8045:ada8:cdcd:8043:7791	128.67.119.145
b51a:901b:cb15:8045:ada8:cdcd:8043:7792	128.67.119.146
b51a:901b:cb15:8045:ada8:cdcd:8043:7793	128.67.119.147
b51a:901b:cb15:8045:ada8:cdcd:8043:7794	128.67.119.148
b51a:901b:cb15:8045:ada8:cdcd:8043:7795	128.67.119.149
b51a:901b:cb15:8045:ada8:cdcd:8043:7796	128.67.119.150
b51a:901b:cb15:8045:ada8:cdcd:8043:7797	128.67.119.151
b51a:901b:cb15:8045:ada8:cdcd:8043:7798	128.67.119.152
b51a:901b:cb15:8045:ada8:cdcd:8043:7799	128.67.119.153
b51a:901b:cb15:8045:ada8:cdcd:8043:779a	128.67.119.154
b51a:901b:cb15:8045:ada8:cdcd:8043:779b	128.67.119.155
b51a:901b:cb15:8045:ada8:cdcd:8043:779c	128.67.119.156
b51a:901b:cb15:8045:ada8:cdcd:8043:779d	128.67.119.157
b51a:901b:cb15:8045:ada8:cdcd:8043:779e	128.67.119.158
b51a:901b:cb15:8045:ada8:cdcd:8043:779f	128.67.119.159
b51a:901b:cb15:8045:ada8:cdcd:8043:77a0	128.67.119.160
b51a:901b:cb15:8045:ada8:cdcd:8043:77a1	128.67.119.161
b51a:901b:cb15:8045:ada8:cdcd:8043:77a2	128.67.119.162
b51a:901b:cb15:8045:ada8:cdcd:8043:77a3	128.67.119.163
b51a:901b:cb15:8045:ada8:cdcd:8043:77a4	128.67.119.164
b51a:901b:cb15:8045:ada8:cdcd:8043:77a5	128.67.119.165
b51a:901b:cb15:8045:ada8:cdcd:8043:77a6	128.67.119.166
b51a:901b:cb15:8045:ada8:cdcd:8043:77a7	128.67.119.167
b51a:901b:cb15:8045:ada8:cdcd:8043:77a8	128.67.119.168
b51a:901b:cb15:8045:ada8:cdcd:8043:77a9	128.67.119.169
b51a:901b:cb15:8045:ada8:cdcd:8043:77aa	128.67.119.170
b51a:901b:cb15:8045:ada8:cdcd:8043:77ab	128.67.119.171
b51a:901b:cb15:8045:ada8:cdcd:8043:77ac	128.67.119.172
b51a:901b:cb15:8045:ada8:cdcd:8043:77ad	128.67.119.173
b51a:901b:cb15:8045:ada8:cdcd:8043:77ae	128.67.119.174
b51a:901b:cb15:8045:ada8:cdcd:8043:77af	128.67.119.175
b51a:901b:cb15:8045:ada8:cdcd:8043:77b0	128.67.119.176
b51a:901b:cb15:8045:ada8:cdcd:8043:77b1	128.67.119.177
b51a:901b:cb15:8045:ada8:cdcd:8043:77b2	128.67.119.178
b51a:901b:cb15:8045:ada8:cdcd:8043:77b3	128.67.119.179
b51a:901b:cb15:8045:ada8:cdcd:8043:77b4	128.67.119.180

b51a:901b:cb15:8045:ada8:cdcd:8043:77b5	128.67.119.181
b51a:901b:cb15:8045:ada8:cdcd:8043:77b6	128.67.119.182
b51a:901b:cb15:8045:ada8:cdcd:8043:77b7	128.67.119.183
b51a:901b:cb15:8045:ada8:cdcd:8043:77b8	128.67.119.184
b51a:901b:cb15:8045:ada8:cdcd:8043:77b9	128.67.119.185
b51a:901b:cb15:8045:ada8:cdcd:8043:77ba	128.67.119.186
b51a:901b:cb15:8045:ada8:cdcd:8043:77bb	128.67.119.187
b51a:901b:cb15:8045:ada8:cdcd:8043:77bc	128.67.119.188
b51a:901b:cb15:8045:ada8:cdcd:8043:77bd	128.67.119.189
b51a:901b:cb15:8045:ada8:cdcd:8043:77be	128.67.119.190
b51a:901b:cb15:8045:ada8:cdcd:8043:77bf	128.67.119.191
b51a:901b:cb15:8045:ada8:cdcd:8043:77c0	128.67.119.192
b51a:901b:cb15:8045:ada8:cdcd:8043:77c1	128.67.119.193
b51a:901b:cb15:8045:ada8:cdcd:8043:77c2	128.67.119.194
b51a:901b:cb15:8045:ada8:cdcd:8043:77c3	128.67.119.195
b51a:901b:cb15:8045:ada8:cdcd:8043:77c4	128.67.119.196
b51a:901b:cb15:8045:ada8:cdcd:8043:77c5	128.67.119.197
b51a:901b:cb15:8045:ada8:cdcd:8043:77c6	128.67.119.198
b51a:901b:cb15:8045:ada8:cdcd:8043:77c7	128.67.119.199
b51a:901b:cb15:8045:ada8:cdcd:8043:77c8	128.67.119.200
b51a:901b:cb15:8045:ada8:cdcd:8043:77c9	128.67.119.201
b51a:901b:cb15:8045:ada8:cdcd:8043:77ca	128.67.119.202
b51a:901b:cb15:8045:ada8:cdcd:8043:77cb	128.67.119.203
b51a:901b:cb15:8045:ada8:cdcd:8043:77cc	128.67.119.204
b51a:901b:cb15:8045:ada8:cdcd:8043:77cd	128.67.119.205
b51a:901b:cb15:8045:ada8:cdcd:8043:77ce	128.67.119.206
b51a:901b:cb15:8045:ada8:cdcd:8043:77cf	128.67.119.207
b51a:901b:cb15:8045:ada8:cdcd:8043:77d0	128.67.119.208
b51a:901b:cb15:8045:ada8:cdcd:8043:77d1	128.67.119.209
b51a:901b:cb15:8045:ada8:cdcd:8043:77d2	128.67.119.210
b51a:901b:cb15:8045:ada8:cdcd:8043:77d3	128.67.119.211
b51a:901b:cb15:8045:ada8:cdcd:8043:77d4	128.67.119.212
b51a:901b:cb15:8045:ada8:cdcd:8043:77d5	128.67.119.213
b51a:901b:cb15:8045:ada8:cdcd:8043:77d6	128.67.119.214
b51a:901b:cb15:8045:ada8:cdcd:8043:77d7	128.67.119.215
b51a:901b:cb15:8045:ada8:cdcd:8043:77d8	128.67.119.216
b51a:901b:cb15:8045:ada8:cdcd:8043:77d9	128.67.119.217
b51a:901b:cb15:8045:ada8:cdcd:8043:77da	128.67.119.218
b51a:901b:cb15:8045:ada8:cdcd:8043:77db	128.67.119.219
b51a:901b:cb15:8045:ada8:cdcd:8043:77dc	128.67.119.220
b51a:901b:cb15:8045:ada8:cdcd:8043:77dd	128.67.119.221
b51a:901b:cb15:8045:ada8:cdcd:8043:77de	128.67.119.222
b51a:901b:cb15:8045:ada8:cdcd:8043:77df	128.67.119.223
b51a:901b:cb15:8045:ada8:cdcd:8043:77e0	128.67.119.224
b51a:901b:cb15:8045:ada8:cdcd:8043:77e1	128.67.119.225
b51a:901b:cb15:8045:ada8:cdcd:8043:77e2	128.67.119.226
b51a:901b:cb15:8045:ada8:cdcd:8043:77e3	128.67.119.227
b51a:901b:cb15:8045:ada8:cdcd:8043:77e4	128.67.119.228
b51a:901b:cb15:8045:ada8:cdcd:8043:77e5	128.67.119.229
b51a:901b:cb15:8045:ada8:cdcd:8043:77e6	128.67.119.230
b51a:901b:cb15:8045:ada8:cdcd:8043:77e7	128.67.119.231
b51a:901b:cb15:8045:ada8:cdcd:8043:77e8	128.67.119.232
b51a:901b:cb15:8045:ada8:cdcd:8043:77e9	128.67.119.233
b51a:901b:cb15:8045:ada8:cdcd:8043:77ea	128.67.119.234
b51a:901b:cb15:8045:ada8:cdcd:8043:77eb	128.67.119.235
b51a:901b:cb15:8045:ada8:cdcd:8043:77ec	128.67.119.236
b51a:901b:cb15:8045:ada8:cdcd:8043:77ed	128.67.119.237
b51a:901b:cb15:8045:ada8:cdcd:8043:77ee	128.67.119.238
b51a:901b:cb15:8045:ada8:cdcd:8043:77ef	128.67.119.239
b51a:901b:cb15:8045:ada8:cdcd:8043:77f0	128.67.119.240
b51a:901b:cb15:8045:ada8:cdcd:8043:77f1	128.67.119.241
b51a:901b:cb15:8045:ada8:cdcd:8043:77f2	128.67.119.242
b51a:901b:cb15:8045:ada8:cdcd:8043:77f3	128.67.119.243
b51a:901b:cb15:8045:ada8:cdcd:8043:77f4	128.67.119.244
b51a:901b:cb15:8045:ada8:cdcd:8043:77f5	128.67.119.245
b51a:901b:cb15:8045:ada8:cdcd:8043:77f6	128.67.119.246
b51a:901b:cb15:8045:ada8:cdcd:8043:77f7	128.67.119.247
b51a:901b:cb15:8045:ada8:cdcd:8043:77f8	128.67.119.248
b51a:901b:cb15:8045:ada8:cdcd:8043:77f9	128.67.119.249
b51a:901b:cb15:8045:ada8:cdcd:8043:77fa	128.67.119.250
b51a:901b:cb15:8045:ada8:cdcd:8043:77fb	128.67.119.251
b51a:901b:cb15:8045:ada8:cdcd:8043:77fc	128.67.119.252
b51a:901b:cb15:8045:ada8:cdcd:8043:77fd	128.67.119.253
b51a:901b:cb15:8045:ada8:cdcd:8043:77fe	128.67.119.254
b51a:901b:cb15:8045:ada8:cdcd:8043:77ff	128.67.119.255

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.