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:cd72:3fd1:7701	63.209.119.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:7702	63.209.119.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:7703	63.209.119.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:7704	63.209.119.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:7705	63.209.119.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:7706	63.209.119.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:7707	63.209.119.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:7708	63.209.119.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:7709	63.209.119.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:770a	63.209.119.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:770b	63.209.119.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:770c	63.209.119.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:770d	63.209.119.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:770e	63.209.119.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:770f	63.209.119.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:7710	63.209.119.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:7711	63.209.119.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:7712	63.209.119.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:7713	63.209.119.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:7714	63.209.119.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:7715	63.209.119.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:7716	63.209.119.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:7717	63.209.119.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:7718	63.209.119.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:7719	63.209.119.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:771a	63.209.119.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:771b	63.209.119.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:771c	63.209.119.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:771d	63.209.119.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:771e	63.209.119.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:771f	63.209.119.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:7720	63.209.119.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:7721	63.209.119.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:7722	63.209.119.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:7723	63.209.119.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:7724	63.209.119.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:7725	63.209.119.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:7726	63.209.119.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:7727	63.209.119.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:7728	63.209.119.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:7729	63.209.119.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:772a	63.209.119.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:772b	63.209.119.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:772c	63.209.119.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:772d	63.209.119.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:772e	63.209.119.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:772f	63.209.119.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:7730	63.209.119.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:7731	63.209.119.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:7732	63.209.119.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:7733	63.209.119.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:7734	63.209.119.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:7735	63.209.119.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:7736	63.209.119.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:7737	63.209.119.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:7738	63.209.119.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:7739	63.209.119.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:773a	63.209.119.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:773b	63.209.119.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:773c	63.209.119.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:773d	63.209.119.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:773e	63.209.119.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:773f	63.209.119.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:7740	63.209.119.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:7741	63.209.119.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:7742	63.209.119.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:7743	63.209.119.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:7744	63.209.119.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:7745	63.209.119.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:7746	63.209.119.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:7747	63.209.119.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:7748	63.209.119.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:7749	63.209.119.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:774a	63.209.119.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:774b	63.209.119.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:774c	63.209.119.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:774d	63.209.119.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:774e	63.209.119.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:774f	63.209.119.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:7750	63.209.119.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:7751	63.209.119.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:7752	63.209.119.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:7753	63.209.119.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:7754	63.209.119.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:7755	63.209.119.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:7756	63.209.119.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:7757	63.209.119.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:7758	63.209.119.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:7759	63.209.119.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:775a	63.209.119.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:775b	63.209.119.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:775c	63.209.119.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:775d	63.209.119.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:775e	63.209.119.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:775f	63.209.119.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:7760	63.209.119.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:7761	63.209.119.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:7762	63.209.119.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:7763	63.209.119.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:7764	63.209.119.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:7765	63.209.119.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:7766	63.209.119.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:7767	63.209.119.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:7768	63.209.119.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:7769	63.209.119.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:776a	63.209.119.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:776b	63.209.119.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:776c	63.209.119.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:776d	63.209.119.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:776e	63.209.119.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:776f	63.209.119.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:7770	63.209.119.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:7771	63.209.119.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:7772	63.209.119.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:7773	63.209.119.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:7774	63.209.119.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:7775	63.209.119.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:7776	63.209.119.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:7777	63.209.119.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:7778	63.209.119.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:7779	63.209.119.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:777a	63.209.119.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:777b	63.209.119.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:777c	63.209.119.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:777d	63.209.119.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:777e	63.209.119.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:777f	63.209.119.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:7780	63.209.119.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:7781	63.209.119.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:7782	63.209.119.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:7783	63.209.119.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:7784	63.209.119.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:7785	63.209.119.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:7786	63.209.119.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:7787	63.209.119.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:7788	63.209.119.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:7789	63.209.119.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:778a	63.209.119.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:778b	63.209.119.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:778c	63.209.119.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:778d	63.209.119.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:778e	63.209.119.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:778f	63.209.119.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:7790	63.209.119.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:7791	63.209.119.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:7792	63.209.119.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:7793	63.209.119.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:7794	63.209.119.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:7795	63.209.119.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:7796	63.209.119.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:7797	63.209.119.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:7798	63.209.119.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:7799	63.209.119.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:779a	63.209.119.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:779b	63.209.119.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:779c	63.209.119.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:779d	63.209.119.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:779e	63.209.119.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:779f	63.209.119.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a0	63.209.119.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a1	63.209.119.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a2	63.209.119.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a3	63.209.119.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a4	63.209.119.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a5	63.209.119.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a6	63.209.119.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a7	63.209.119.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a8	63.209.119.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:77a9	63.209.119.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:77aa	63.209.119.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ab	63.209.119.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ac	63.209.119.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ad	63.209.119.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ae	63.209.119.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:77af	63.209.119.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b0	63.209.119.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b1	63.209.119.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b2	63.209.119.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b3	63.209.119.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b4	63.209.119.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:77b5	63.209.119.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b6	63.209.119.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b7	63.209.119.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b8	63.209.119.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:77b9	63.209.119.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ba	63.209.119.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:77bb	63.209.119.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:77bc	63.209.119.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:77bd	63.209.119.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:77be	63.209.119.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:77bf	63.209.119.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c0	63.209.119.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c1	63.209.119.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c2	63.209.119.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c3	63.209.119.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c4	63.209.119.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c5	63.209.119.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c6	63.209.119.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c7	63.209.119.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c8	63.209.119.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:77c9	63.209.119.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ca	63.209.119.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:77cb	63.209.119.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:77cc	63.209.119.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:77cd	63.209.119.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ce	63.209.119.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:77cf	63.209.119.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d0	63.209.119.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d1	63.209.119.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d2	63.209.119.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d3	63.209.119.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d4	63.209.119.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d5	63.209.119.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d6	63.209.119.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d7	63.209.119.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d8	63.209.119.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:77d9	63.209.119.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:77da	63.209.119.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:77db	63.209.119.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:77dc	63.209.119.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:77dd	63.209.119.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:77de	63.209.119.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:77df	63.209.119.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e0	63.209.119.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e1	63.209.119.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e2	63.209.119.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e3	63.209.119.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e4	63.209.119.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e5	63.209.119.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e6	63.209.119.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e7	63.209.119.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e8	63.209.119.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:77e9	63.209.119.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ea	63.209.119.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:77eb	63.209.119.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ec	63.209.119.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ed	63.209.119.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ee	63.209.119.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ef	63.209.119.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f0	63.209.119.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f1	63.209.119.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f2	63.209.119.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f3	63.209.119.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f4	63.209.119.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f5	63.209.119.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f6	63.209.119.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f7	63.209.119.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f8	63.209.119.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:77f9	63.209.119.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:77fa	63.209.119.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:77fb	63.209.119.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:77fc	63.209.119.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:77fd	63.209.119.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:77fe	63.209.119.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:77ff	63.209.119.255

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.