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:cd97:7157:3701	113.87.55.1
b51a:901b:cb15:8045:ada8:cd97:7157:3702	113.87.55.2
b51a:901b:cb15:8045:ada8:cd97:7157:3703	113.87.55.3
b51a:901b:cb15:8045:ada8:cd97:7157:3704	113.87.55.4
b51a:901b:cb15:8045:ada8:cd97:7157:3705	113.87.55.5
b51a:901b:cb15:8045:ada8:cd97:7157:3706	113.87.55.6
b51a:901b:cb15:8045:ada8:cd97:7157:3707	113.87.55.7
b51a:901b:cb15:8045:ada8:cd97:7157:3708	113.87.55.8
b51a:901b:cb15:8045:ada8:cd97:7157:3709	113.87.55.9
b51a:901b:cb15:8045:ada8:cd97:7157:370a	113.87.55.10
b51a:901b:cb15:8045:ada8:cd97:7157:370b	113.87.55.11
b51a:901b:cb15:8045:ada8:cd97:7157:370c	113.87.55.12
b51a:901b:cb15:8045:ada8:cd97:7157:370d	113.87.55.13
b51a:901b:cb15:8045:ada8:cd97:7157:370e	113.87.55.14
b51a:901b:cb15:8045:ada8:cd97:7157:370f	113.87.55.15
b51a:901b:cb15:8045:ada8:cd97:7157:3710	113.87.55.16
b51a:901b:cb15:8045:ada8:cd97:7157:3711	113.87.55.17
b51a:901b:cb15:8045:ada8:cd97:7157:3712	113.87.55.18
b51a:901b:cb15:8045:ada8:cd97:7157:3713	113.87.55.19
b51a:901b:cb15:8045:ada8:cd97:7157:3714	113.87.55.20
b51a:901b:cb15:8045:ada8:cd97:7157:3715	113.87.55.21
b51a:901b:cb15:8045:ada8:cd97:7157:3716	113.87.55.22
b51a:901b:cb15:8045:ada8:cd97:7157:3717	113.87.55.23
b51a:901b:cb15:8045:ada8:cd97:7157:3718	113.87.55.24
b51a:901b:cb15:8045:ada8:cd97:7157:3719	113.87.55.25
b51a:901b:cb15:8045:ada8:cd97:7157:371a	113.87.55.26
b51a:901b:cb15:8045:ada8:cd97:7157:371b	113.87.55.27
b51a:901b:cb15:8045:ada8:cd97:7157:371c	113.87.55.28
b51a:901b:cb15:8045:ada8:cd97:7157:371d	113.87.55.29
b51a:901b:cb15:8045:ada8:cd97:7157:371e	113.87.55.30
b51a:901b:cb15:8045:ada8:cd97:7157:371f	113.87.55.31
b51a:901b:cb15:8045:ada8:cd97:7157:3720	113.87.55.32
b51a:901b:cb15:8045:ada8:cd97:7157:3721	113.87.55.33
b51a:901b:cb15:8045:ada8:cd97:7157:3722	113.87.55.34
b51a:901b:cb15:8045:ada8:cd97:7157:3723	113.87.55.35
b51a:901b:cb15:8045:ada8:cd97:7157:3724	113.87.55.36
b51a:901b:cb15:8045:ada8:cd97:7157:3725	113.87.55.37
b51a:901b:cb15:8045:ada8:cd97:7157:3726	113.87.55.38
b51a:901b:cb15:8045:ada8:cd97:7157:3727	113.87.55.39
b51a:901b:cb15:8045:ada8:cd97:7157:3728	113.87.55.40
b51a:901b:cb15:8045:ada8:cd97:7157:3729	113.87.55.41
b51a:901b:cb15:8045:ada8:cd97:7157:372a	113.87.55.42
b51a:901b:cb15:8045:ada8:cd97:7157:372b	113.87.55.43
b51a:901b:cb15:8045:ada8:cd97:7157:372c	113.87.55.44
b51a:901b:cb15:8045:ada8:cd97:7157:372d	113.87.55.45
b51a:901b:cb15:8045:ada8:cd97:7157:372e	113.87.55.46
b51a:901b:cb15:8045:ada8:cd97:7157:372f	113.87.55.47
b51a:901b:cb15:8045:ada8:cd97:7157:3730	113.87.55.48
b51a:901b:cb15:8045:ada8:cd97:7157:3731	113.87.55.49
b51a:901b:cb15:8045:ada8:cd97:7157:3732	113.87.55.50
b51a:901b:cb15:8045:ada8:cd97:7157:3733	113.87.55.51
b51a:901b:cb15:8045:ada8:cd97:7157:3734	113.87.55.52
b51a:901b:cb15:8045:ada8:cd97:7157:3735	113.87.55.53
b51a:901b:cb15:8045:ada8:cd97:7157:3736	113.87.55.54
b51a:901b:cb15:8045:ada8:cd97:7157:3737	113.87.55.55
b51a:901b:cb15:8045:ada8:cd97:7157:3738	113.87.55.56
b51a:901b:cb15:8045:ada8:cd97:7157:3739	113.87.55.57
b51a:901b:cb15:8045:ada8:cd97:7157:373a	113.87.55.58
b51a:901b:cb15:8045:ada8:cd97:7157:373b	113.87.55.59
b51a:901b:cb15:8045:ada8:cd97:7157:373c	113.87.55.60

b51a:901b:cb15:8045:ada8:cd97:7157:373d	113.87.55.61
b51a:901b:cb15:8045:ada8:cd97:7157:373e	113.87.55.62
b51a:901b:cb15:8045:ada8:cd97:7157:373f	113.87.55.63
b51a:901b:cb15:8045:ada8:cd97:7157:3740	113.87.55.64
b51a:901b:cb15:8045:ada8:cd97:7157:3741	113.87.55.65
b51a:901b:cb15:8045:ada8:cd97:7157:3742	113.87.55.66
b51a:901b:cb15:8045:ada8:cd97:7157:3743	113.87.55.67
b51a:901b:cb15:8045:ada8:cd97:7157:3744	113.87.55.68
b51a:901b:cb15:8045:ada8:cd97:7157:3745	113.87.55.69
b51a:901b:cb15:8045:ada8:cd97:7157:3746	113.87.55.70
b51a:901b:cb15:8045:ada8:cd97:7157:3747	113.87.55.71
b51a:901b:cb15:8045:ada8:cd97:7157:3748	113.87.55.72
b51a:901b:cb15:8045:ada8:cd97:7157:3749	113.87.55.73
b51a:901b:cb15:8045:ada8:cd97:7157:374a	113.87.55.74
b51a:901b:cb15:8045:ada8:cd97:7157:374b	113.87.55.75
b51a:901b:cb15:8045:ada8:cd97:7157:374c	113.87.55.76
b51a:901b:cb15:8045:ada8:cd97:7157:374d	113.87.55.77
b51a:901b:cb15:8045:ada8:cd97:7157:374e	113.87.55.78
b51a:901b:cb15:8045:ada8:cd97:7157:374f	113.87.55.79
b51a:901b:cb15:8045:ada8:cd97:7157:3750	113.87.55.80
b51a:901b:cb15:8045:ada8:cd97:7157:3751	113.87.55.81
b51a:901b:cb15:8045:ada8:cd97:7157:3752	113.87.55.82
b51a:901b:cb15:8045:ada8:cd97:7157:3753	113.87.55.83
b51a:901b:cb15:8045:ada8:cd97:7157:3754	113.87.55.84
b51a:901b:cb15:8045:ada8:cd97:7157:3755	113.87.55.85
b51a:901b:cb15:8045:ada8:cd97:7157:3756	113.87.55.86
b51a:901b:cb15:8045:ada8:cd97:7157:3757	113.87.55.87
b51a:901b:cb15:8045:ada8:cd97:7157:3758	113.87.55.88
b51a:901b:cb15:8045:ada8:cd97:7157:3759	113.87.55.89
b51a:901b:cb15:8045:ada8:cd97:7157:375a	113.87.55.90
b51a:901b:cb15:8045:ada8:cd97:7157:375b	113.87.55.91
b51a:901b:cb15:8045:ada8:cd97:7157:375c	113.87.55.92
b51a:901b:cb15:8045:ada8:cd97:7157:375d	113.87.55.93
b51a:901b:cb15:8045:ada8:cd97:7157:375e	113.87.55.94
b51a:901b:cb15:8045:ada8:cd97:7157:375f	113.87.55.95
b51a:901b:cb15:8045:ada8:cd97:7157:3760	113.87.55.96
b51a:901b:cb15:8045:ada8:cd97:7157:3761	113.87.55.97
b51a:901b:cb15:8045:ada8:cd97:7157:3762	113.87.55.98
b51a:901b:cb15:8045:ada8:cd97:7157:3763	113.87.55.99
b51a:901b:cb15:8045:ada8:cd97:7157:3764	113.87.55.100
b51a:901b:cb15:8045:ada8:cd97:7157:3765	113.87.55.101
b51a:901b:cb15:8045:ada8:cd97:7157:3766	113.87.55.102
b51a:901b:cb15:8045:ada8:cd97:7157:3767	113.87.55.103
b51a:901b:cb15:8045:ada8:cd97:7157:3768	113.87.55.104
b51a:901b:cb15:8045:ada8:cd97:7157:3769	113.87.55.105
b51a:901b:cb15:8045:ada8:cd97:7157:376a	113.87.55.106
b51a:901b:cb15:8045:ada8:cd97:7157:376b	113.87.55.107
b51a:901b:cb15:8045:ada8:cd97:7157:376c	113.87.55.108
b51a:901b:cb15:8045:ada8:cd97:7157:376d	113.87.55.109
b51a:901b:cb15:8045:ada8:cd97:7157:376e	113.87.55.110
b51a:901b:cb15:8045:ada8:cd97:7157:376f	113.87.55.111
b51a:901b:cb15:8045:ada8:cd97:7157:3770	113.87.55.112
b51a:901b:cb15:8045:ada8:cd97:7157:3771	113.87.55.113
b51a:901b:cb15:8045:ada8:cd97:7157:3772	113.87.55.114
b51a:901b:cb15:8045:ada8:cd97:7157:3773	113.87.55.115
b51a:901b:cb15:8045:ada8:cd97:7157:3774	113.87.55.116
b51a:901b:cb15:8045:ada8:cd97:7157:3775	113.87.55.117
b51a:901b:cb15:8045:ada8:cd97:7157:3776	113.87.55.118
b51a:901b:cb15:8045:ada8:cd97:7157:3777	113.87.55.119
b51a:901b:cb15:8045:ada8:cd97:7157:3778	113.87.55.120

b51a:901b:cb15:8045:ada8:cd97:7157:3779	113.87.55.121
b51a:901b:cb15:8045:ada8:cd97:7157:377a	113.87.55.122
b51a:901b:cb15:8045:ada8:cd97:7157:377b	113.87.55.123
b51a:901b:cb15:8045:ada8:cd97:7157:377c	113.87.55.124
b51a:901b:cb15:8045:ada8:cd97:7157:377d	113.87.55.125
b51a:901b:cb15:8045:ada8:cd97:7157:377e	113.87.55.126
b51a:901b:cb15:8045:ada8:cd97:7157:377f	113.87.55.127
b51a:901b:cb15:8045:ada8:cd97:7157:3780	113.87.55.128
b51a:901b:cb15:8045:ada8:cd97:7157:3781	113.87.55.129
b51a:901b:cb15:8045:ada8:cd97:7157:3782	113.87.55.130
b51a:901b:cb15:8045:ada8:cd97:7157:3783	113.87.55.131
b51a:901b:cb15:8045:ada8:cd97:7157:3784	113.87.55.132
b51a:901b:cb15:8045:ada8:cd97:7157:3785	113.87.55.133
b51a:901b:cb15:8045:ada8:cd97:7157:3786	113.87.55.134
b51a:901b:cb15:8045:ada8:cd97:7157:3787	113.87.55.135
b51a:901b:cb15:8045:ada8:cd97:7157:3788	113.87.55.136
b51a:901b:cb15:8045:ada8:cd97:7157:3789	113.87.55.137
b51a:901b:cb15:8045:ada8:cd97:7157:378a	113.87.55.138
b51a:901b:cb15:8045:ada8:cd97:7157:378b	113.87.55.139
b51a:901b:cb15:8045:ada8:cd97:7157:378c	113.87.55.140
b51a:901b:cb15:8045:ada8:cd97:7157:378d	113.87.55.141
b51a:901b:cb15:8045:ada8:cd97:7157:378e	113.87.55.142
b51a:901b:cb15:8045:ada8:cd97:7157:378f	113.87.55.143
b51a:901b:cb15:8045:ada8:cd97:7157:3790	113.87.55.144
b51a:901b:cb15:8045:ada8:cd97:7157:3791	113.87.55.145
b51a:901b:cb15:8045:ada8:cd97:7157:3792	113.87.55.146
b51a:901b:cb15:8045:ada8:cd97:7157:3793	113.87.55.147
b51a:901b:cb15:8045:ada8:cd97:7157:3794	113.87.55.148
b51a:901b:cb15:8045:ada8:cd97:7157:3795	113.87.55.149
b51a:901b:cb15:8045:ada8:cd97:7157:3796	113.87.55.150
b51a:901b:cb15:8045:ada8:cd97:7157:3797	113.87.55.151
b51a:901b:cb15:8045:ada8:cd97:7157:3798	113.87.55.152
b51a:901b:cb15:8045:ada8:cd97:7157:3799	113.87.55.153
b51a:901b:cb15:8045:ada8:cd97:7157:379a	113.87.55.154
b51a:901b:cb15:8045:ada8:cd97:7157:379b	113.87.55.155
b51a:901b:cb15:8045:ada8:cd97:7157:379c	113.87.55.156
b51a:901b:cb15:8045:ada8:cd97:7157:379d	113.87.55.157
b51a:901b:cb15:8045:ada8:cd97:7157:379e	113.87.55.158
b51a:901b:cb15:8045:ada8:cd97:7157:379f	113.87.55.159
b51a:901b:cb15:8045:ada8:cd97:7157:37a0	113.87.55.160
b51a:901b:cb15:8045:ada8:cd97:7157:37a1	113.87.55.161
b51a:901b:cb15:8045:ada8:cd97:7157:37a2	113.87.55.162
b51a:901b:cb15:8045:ada8:cd97:7157:37a3	113.87.55.163
b51a:901b:cb15:8045:ada8:cd97:7157:37a4	113.87.55.164
b51a:901b:cb15:8045:ada8:cd97:7157:37a5	113.87.55.165
b51a:901b:cb15:8045:ada8:cd97:7157:37a6	113.87.55.166
b51a:901b:cb15:8045:ada8:cd97:7157:37a7	113.87.55.167
b51a:901b:cb15:8045:ada8:cd97:7157:37a8	113.87.55.168
b51a:901b:cb15:8045:ada8:cd97:7157:37a9	113.87.55.169
b51a:901b:cb15:8045:ada8:cd97:7157:37aa	113.87.55.170
b51a:901b:cb15:8045:ada8:cd97:7157:37ab	113.87.55.171
b51a:901b:cb15:8045:ada8:cd97:7157:37ac	113.87.55.172
b51a:901b:cb15:8045:ada8:cd97:7157:37ad	113.87.55.173
b51a:901b:cb15:8045:ada8:cd97:7157:37ae	113.87.55.174
b51a:901b:cb15:8045:ada8:cd97:7157:37af	113.87.55.175
b51a:901b:cb15:8045:ada8:cd97:7157:37b0	113.87.55.176
b51a:901b:cb15:8045:ada8:cd97:7157:37b1	113.87.55.177
b51a:901b:cb15:8045:ada8:cd97:7157:37b2	113.87.55.178
b51a:901b:cb15:8045:ada8:cd97:7157:37b3	113.87.55.179
b51a:901b:cb15:8045:ada8:cd97:7157:37b4	113.87.55.180

b51a:901b:cb15:8045:ada8:cd97:7157:37b5	113.87.55.181
b51a:901b:cb15:8045:ada8:cd97:7157:37b6	113.87.55.182
b51a:901b:cb15:8045:ada8:cd97:7157:37b7	113.87.55.183
b51a:901b:cb15:8045:ada8:cd97:7157:37b8	113.87.55.184
b51a:901b:cb15:8045:ada8:cd97:7157:37b9	113.87.55.185
b51a:901b:cb15:8045:ada8:cd97:7157:37ba	113.87.55.186
b51a:901b:cb15:8045:ada8:cd97:7157:37bb	113.87.55.187
b51a:901b:cb15:8045:ada8:cd97:7157:37bc	113.87.55.188
b51a:901b:cb15:8045:ada8:cd97:7157:37bd	113.87.55.189
b51a:901b:cb15:8045:ada8:cd97:7157:37be	113.87.55.190
b51a:901b:cb15:8045:ada8:cd97:7157:37bf	113.87.55.191
b51a:901b:cb15:8045:ada8:cd97:7157:37c0	113.87.55.192
b51a:901b:cb15:8045:ada8:cd97:7157:37c1	113.87.55.193
b51a:901b:cb15:8045:ada8:cd97:7157:37c2	113.87.55.194
b51a:901b:cb15:8045:ada8:cd97:7157:37c3	113.87.55.195
b51a:901b:cb15:8045:ada8:cd97:7157:37c4	113.87.55.196
b51a:901b:cb15:8045:ada8:cd97:7157:37c5	113.87.55.197
b51a:901b:cb15:8045:ada8:cd97:7157:37c6	113.87.55.198
b51a:901b:cb15:8045:ada8:cd97:7157:37c7	113.87.55.199
b51a:901b:cb15:8045:ada8:cd97:7157:37c8	113.87.55.200
b51a:901b:cb15:8045:ada8:cd97:7157:37c9	113.87.55.201
b51a:901b:cb15:8045:ada8:cd97:7157:37ca	113.87.55.202
b51a:901b:cb15:8045:ada8:cd97:7157:37cb	113.87.55.203
b51a:901b:cb15:8045:ada8:cd97:7157:37cc	113.87.55.204
b51a:901b:cb15:8045:ada8:cd97:7157:37cd	113.87.55.205
b51a:901b:cb15:8045:ada8:cd97:7157:37ce	113.87.55.206
b51a:901b:cb15:8045:ada8:cd97:7157:37cf	113.87.55.207
b51a:901b:cb15:8045:ada8:cd97:7157:37d0	113.87.55.208
b51a:901b:cb15:8045:ada8:cd97:7157:37d1	113.87.55.209
b51a:901b:cb15:8045:ada8:cd97:7157:37d2	113.87.55.210
b51a:901b:cb15:8045:ada8:cd97:7157:37d3	113.87.55.211
b51a:901b:cb15:8045:ada8:cd97:7157:37d4	113.87.55.212
b51a:901b:cb15:8045:ada8:cd97:7157:37d5	113.87.55.213
b51a:901b:cb15:8045:ada8:cd97:7157:37d6	113.87.55.214
b51a:901b:cb15:8045:ada8:cd97:7157:37d7	113.87.55.215
b51a:901b:cb15:8045:ada8:cd97:7157:37d8	113.87.55.216
b51a:901b:cb15:8045:ada8:cd97:7157:37d9	113.87.55.217
b51a:901b:cb15:8045:ada8:cd97:7157:37da	113.87.55.218
b51a:901b:cb15:8045:ada8:cd97:7157:37db	113.87.55.219
b51a:901b:cb15:8045:ada8:cd97:7157:37dc	113.87.55.220
b51a:901b:cb15:8045:ada8:cd97:7157:37dd	113.87.55.221
b51a:901b:cb15:8045:ada8:cd97:7157:37de	113.87.55.222
b51a:901b:cb15:8045:ada8:cd97:7157:37df	113.87.55.223
b51a:901b:cb15:8045:ada8:cd97:7157:37e0	113.87.55.224
b51a:901b:cb15:8045:ada8:cd97:7157:37e1	113.87.55.225
b51a:901b:cb15:8045:ada8:cd97:7157:37e2	113.87.55.226
b51a:901b:cb15:8045:ada8:cd97:7157:37e3	113.87.55.227
b51a:901b:cb15:8045:ada8:cd97:7157:37e4	113.87.55.228
b51a:901b:cb15:8045:ada8:cd97:7157:37e5	113.87.55.229
b51a:901b:cb15:8045:ada8:cd97:7157:37e6	113.87.55.230
b51a:901b:cb15:8045:ada8:cd97:7157:37e7	113.87.55.231
b51a:901b:cb15:8045:ada8:cd97:7157:37e8	113.87.55.232
b51a:901b:cb15:8045:ada8:cd97:7157:37e9	113.87.55.233
b51a:901b:cb15:8045:ada8:cd97:7157:37ea	113.87.55.234
b51a:901b:cb15:8045:ada8:cd97:7157:37eb	113.87.55.235
b51a:901b:cb15:8045:ada8:cd97:7157:37ec	113.87.55.236
b51a:901b:cb15:8045:ada8:cd97:7157:37ed	113.87.55.237
b51a:901b:cb15:8045:ada8:cd97:7157:37ee	113.87.55.238
b51a:901b:cb15:8045:ada8:cd97:7157:37ef	113.87.55.239
b51a:901b:cb15:8045:ada8:cd97:7157:37f0	113.87.55.240
b51a:901b:cb15:8045:ada8:cd97:7157:37f1	113.87.55.241
b51a:901b:cb15:8045:ada8:cd97:7157:37f2	113.87.55.242
b51a:901b:cb15:8045:ada8:cd97:7157:37f3	113.87.55.243
b51a:901b:cb15:8045:ada8:cd97:7157:37f4	113.87.55.244
b51a:901b:cb15:8045:ada8:cd97:7157:37f5	113.87.55.245
b51a:901b:cb15:8045:ada8:cd97:7157:37f6	113.87.55.246
b51a:901b:cb15:8045:ada8:cd97:7157:37f7	113.87.55.247
b51a:901b:cb15:8045:ada8:cd97:7157:37f8	113.87.55.248
b51a:901b:cb15:8045:ada8:cd97:7157:37f9	113.87.55.249
b51a:901b:cb15:8045:ada8:cd97:7157:37fa	113.87.55.250
b51a:901b:cb15:8045:ada8:cd97:7157:37fb	113.87.55.251
b51a:901b:cb15:8045:ada8:cd97:7157:37fc	113.87.55.252
b51a:901b:cb15:8045:ada8:cd97:7157:37fd	113.87.55.253
b51a:901b:cb15:8045:ada8:cd97:7157:37fe	113.87.55.254
b51a:901b:cb15:8045:ada8:cd97:7157:37ff	113.87.55.255

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.