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:8043:8701	128.67.135.1
b51a:901b:cb15:8045:ada8:cdcd:8043:8702	128.67.135.2
b51a:901b:cb15:8045:ada8:cdcd:8043:8703	128.67.135.3
b51a:901b:cb15:8045:ada8:cdcd:8043:8704	128.67.135.4
b51a:901b:cb15:8045:ada8:cdcd:8043:8705	128.67.135.5
b51a:901b:cb15:8045:ada8:cdcd:8043:8706	128.67.135.6
b51a:901b:cb15:8045:ada8:cdcd:8043:8707	128.67.135.7
b51a:901b:cb15:8045:ada8:cdcd:8043:8708	128.67.135.8
b51a:901b:cb15:8045:ada8:cdcd:8043:8709	128.67.135.9
b51a:901b:cb15:8045:ada8:cdcd:8043:870a	128.67.135.10
b51a:901b:cb15:8045:ada8:cdcd:8043:870b	128.67.135.11
b51a:901b:cb15:8045:ada8:cdcd:8043:870c	128.67.135.12
b51a:901b:cb15:8045:ada8:cdcd:8043:870d	128.67.135.13
b51a:901b:cb15:8045:ada8:cdcd:8043:870e	128.67.135.14
b51a:901b:cb15:8045:ada8:cdcd:8043:870f	128.67.135.15
b51a:901b:cb15:8045:ada8:cdcd:8043:8710	128.67.135.16
b51a:901b:cb15:8045:ada8:cdcd:8043:8711	128.67.135.17
b51a:901b:cb15:8045:ada8:cdcd:8043:8712	128.67.135.18
b51a:901b:cb15:8045:ada8:cdcd:8043:8713	128.67.135.19
b51a:901b:cb15:8045:ada8:cdcd:8043:8714	128.67.135.20
b51a:901b:cb15:8045:ada8:cdcd:8043:8715	128.67.135.21
b51a:901b:cb15:8045:ada8:cdcd:8043:8716	128.67.135.22
b51a:901b:cb15:8045:ada8:cdcd:8043:8717	128.67.135.23
b51a:901b:cb15:8045:ada8:cdcd:8043:8718	128.67.135.24
b51a:901b:cb15:8045:ada8:cdcd:8043:8719	128.67.135.25
b51a:901b:cb15:8045:ada8:cdcd:8043:871a	128.67.135.26
b51a:901b:cb15:8045:ada8:cdcd:8043:871b	128.67.135.27
b51a:901b:cb15:8045:ada8:cdcd:8043:871c	128.67.135.28
b51a:901b:cb15:8045:ada8:cdcd:8043:871d	128.67.135.29
b51a:901b:cb15:8045:ada8:cdcd:8043:871e	128.67.135.30
b51a:901b:cb15:8045:ada8:cdcd:8043:871f	128.67.135.31
b51a:901b:cb15:8045:ada8:cdcd:8043:8720	128.67.135.32
b51a:901b:cb15:8045:ada8:cdcd:8043:8721	128.67.135.33
b51a:901b:cb15:8045:ada8:cdcd:8043:8722	128.67.135.34
b51a:901b:cb15:8045:ada8:cdcd:8043:8723	128.67.135.35
b51a:901b:cb15:8045:ada8:cdcd:8043:8724	128.67.135.36
b51a:901b:cb15:8045:ada8:cdcd:8043:8725	128.67.135.37
b51a:901b:cb15:8045:ada8:cdcd:8043:8726	128.67.135.38
b51a:901b:cb15:8045:ada8:cdcd:8043:8727	128.67.135.39
b51a:901b:cb15:8045:ada8:cdcd:8043:8728	128.67.135.40
b51a:901b:cb15:8045:ada8:cdcd:8043:8729	128.67.135.41
b51a:901b:cb15:8045:ada8:cdcd:8043:872a	128.67.135.42
b51a:901b:cb15:8045:ada8:cdcd:8043:872b	128.67.135.43
b51a:901b:cb15:8045:ada8:cdcd:8043:872c	128.67.135.44
b51a:901b:cb15:8045:ada8:cdcd:8043:872d	128.67.135.45
b51a:901b:cb15:8045:ada8:cdcd:8043:872e	128.67.135.46
b51a:901b:cb15:8045:ada8:cdcd:8043:872f	128.67.135.47
b51a:901b:cb15:8045:ada8:cdcd:8043:8730	128.67.135.48
b51a:901b:cb15:8045:ada8:cdcd:8043:8731	128.67.135.49
b51a:901b:cb15:8045:ada8:cdcd:8043:8732	128.67.135.50
b51a:901b:cb15:8045:ada8:cdcd:8043:8733	128.67.135.51
b51a:901b:cb15:8045:ada8:cdcd:8043:8734	128.67.135.52
b51a:901b:cb15:8045:ada8:cdcd:8043:8735	128.67.135.53
b51a:901b:cb15:8045:ada8:cdcd:8043:8736	128.67.135.54
b51a:901b:cb15:8045:ada8:cdcd:8043:8737	128.67.135.55
b51a:901b:cb15:8045:ada8:cdcd:8043:8738	128.67.135.56
b51a:901b:cb15:8045:ada8:cdcd:8043:8739	128.67.135.57
b51a:901b:cb15:8045:ada8:cdcd:8043:873a	128.67.135.58
b51a:901b:cb15:8045:ada8:cdcd:8043:873b	128.67.135.59
b51a:901b:cb15:8045:ada8:cdcd:8043:873c	128.67.135.60

b51a:901b:cb15:8045:ada8:cdcd:8043:873d	128.67.135.61
b51a:901b:cb15:8045:ada8:cdcd:8043:873e	128.67.135.62
b51a:901b:cb15:8045:ada8:cdcd:8043:873f	128.67.135.63
b51a:901b:cb15:8045:ada8:cdcd:8043:8740	128.67.135.64
b51a:901b:cb15:8045:ada8:cdcd:8043:8741	128.67.135.65
b51a:901b:cb15:8045:ada8:cdcd:8043:8742	128.67.135.66
b51a:901b:cb15:8045:ada8:cdcd:8043:8743	128.67.135.67
b51a:901b:cb15:8045:ada8:cdcd:8043:8744	128.67.135.68
b51a:901b:cb15:8045:ada8:cdcd:8043:8745	128.67.135.69
b51a:901b:cb15:8045:ada8:cdcd:8043:8746	128.67.135.70
b51a:901b:cb15:8045:ada8:cdcd:8043:8747	128.67.135.71
b51a:901b:cb15:8045:ada8:cdcd:8043:8748	128.67.135.72
b51a:901b:cb15:8045:ada8:cdcd:8043:8749	128.67.135.73
b51a:901b:cb15:8045:ada8:cdcd:8043:874a	128.67.135.74
b51a:901b:cb15:8045:ada8:cdcd:8043:874b	128.67.135.75
b51a:901b:cb15:8045:ada8:cdcd:8043:874c	128.67.135.76
b51a:901b:cb15:8045:ada8:cdcd:8043:874d	128.67.135.77
b51a:901b:cb15:8045:ada8:cdcd:8043:874e	128.67.135.78
b51a:901b:cb15:8045:ada8:cdcd:8043:874f	128.67.135.79
b51a:901b:cb15:8045:ada8:cdcd:8043:8750	128.67.135.80
b51a:901b:cb15:8045:ada8:cdcd:8043:8751	128.67.135.81
b51a:901b:cb15:8045:ada8:cdcd:8043:8752	128.67.135.82
b51a:901b:cb15:8045:ada8:cdcd:8043:8753	128.67.135.83
b51a:901b:cb15:8045:ada8:cdcd:8043:8754	128.67.135.84
b51a:901b:cb15:8045:ada8:cdcd:8043:8755	128.67.135.85
b51a:901b:cb15:8045:ada8:cdcd:8043:8756	128.67.135.86
b51a:901b:cb15:8045:ada8:cdcd:8043:8757	128.67.135.87
b51a:901b:cb15:8045:ada8:cdcd:8043:8758	128.67.135.88
b51a:901b:cb15:8045:ada8:cdcd:8043:8759	128.67.135.89
b51a:901b:cb15:8045:ada8:cdcd:8043:875a	128.67.135.90
b51a:901b:cb15:8045:ada8:cdcd:8043:875b	128.67.135.91
b51a:901b:cb15:8045:ada8:cdcd:8043:875c	128.67.135.92
b51a:901b:cb15:8045:ada8:cdcd:8043:875d	128.67.135.93
b51a:901b:cb15:8045:ada8:cdcd:8043:875e	128.67.135.94
b51a:901b:cb15:8045:ada8:cdcd:8043:875f	128.67.135.95
b51a:901b:cb15:8045:ada8:cdcd:8043:8760	128.67.135.96
b51a:901b:cb15:8045:ada8:cdcd:8043:8761	128.67.135.97
b51a:901b:cb15:8045:ada8:cdcd:8043:8762	128.67.135.98
b51a:901b:cb15:8045:ada8:cdcd:8043:8763	128.67.135.99
b51a:901b:cb15:8045:ada8:cdcd:8043:8764	128.67.135.100
b51a:901b:cb15:8045:ada8:cdcd:8043:8765	128.67.135.101
b51a:901b:cb15:8045:ada8:cdcd:8043:8766	128.67.135.102
b51a:901b:cb15:8045:ada8:cdcd:8043:8767	128.67.135.103
b51a:901b:cb15:8045:ada8:cdcd:8043:8768	128.67.135.104
b51a:901b:cb15:8045:ada8:cdcd:8043:8769	128.67.135.105
b51a:901b:cb15:8045:ada8:cdcd:8043:876a	128.67.135.106
b51a:901b:cb15:8045:ada8:cdcd:8043:876b	128.67.135.107
b51a:901b:cb15:8045:ada8:cdcd:8043:876c	128.67.135.108
b51a:901b:cb15:8045:ada8:cdcd:8043:876d	128.67.135.109
b51a:901b:cb15:8045:ada8:cdcd:8043:876e	128.67.135.110
b51a:901b:cb15:8045:ada8:cdcd:8043:876f	128.67.135.111
b51a:901b:cb15:8045:ada8:cdcd:8043:8770	128.67.135.112
b51a:901b:cb15:8045:ada8:cdcd:8043:8771	128.67.135.113
b51a:901b:cb15:8045:ada8:cdcd:8043:8772	128.67.135.114
b51a:901b:cb15:8045:ada8:cdcd:8043:8773	128.67.135.115
b51a:901b:cb15:8045:ada8:cdcd:8043:8774	128.67.135.116
b51a:901b:cb15:8045:ada8:cdcd:8043:8775	128.67.135.117
b51a:901b:cb15:8045:ada8:cdcd:8043:8776	128.67.135.118
b51a:901b:cb15:8045:ada8:cdcd:8043:8777	128.67.135.119
b51a:901b:cb15:8045:ada8:cdcd:8043:8778	128.67.135.120

b51a:901b:cb15:8045:ada8:cdcd:8043:8779	128.67.135.121
b51a:901b:cb15:8045:ada8:cdcd:8043:877a	128.67.135.122
b51a:901b:cb15:8045:ada8:cdcd:8043:877b	128.67.135.123
b51a:901b:cb15:8045:ada8:cdcd:8043:877c	128.67.135.124
b51a:901b:cb15:8045:ada8:cdcd:8043:877d	128.67.135.125
b51a:901b:cb15:8045:ada8:cdcd:8043:877e	128.67.135.126
b51a:901b:cb15:8045:ada8:cdcd:8043:877f	128.67.135.127
b51a:901b:cb15:8045:ada8:cdcd:8043:8780	128.67.135.128
b51a:901b:cb15:8045:ada8:cdcd:8043:8781	128.67.135.129
b51a:901b:cb15:8045:ada8:cdcd:8043:8782	128.67.135.130
b51a:901b:cb15:8045:ada8:cdcd:8043:8783	128.67.135.131
b51a:901b:cb15:8045:ada8:cdcd:8043:8784	128.67.135.132
b51a:901b:cb15:8045:ada8:cdcd:8043:8785	128.67.135.133
b51a:901b:cb15:8045:ada8:cdcd:8043:8786	128.67.135.134
b51a:901b:cb15:8045:ada8:cdcd:8043:8787	128.67.135.135
b51a:901b:cb15:8045:ada8:cdcd:8043:8788	128.67.135.136
b51a:901b:cb15:8045:ada8:cdcd:8043:8789	128.67.135.137
b51a:901b:cb15:8045:ada8:cdcd:8043:878a	128.67.135.138
b51a:901b:cb15:8045:ada8:cdcd:8043:878b	128.67.135.139
b51a:901b:cb15:8045:ada8:cdcd:8043:878c	128.67.135.140
b51a:901b:cb15:8045:ada8:cdcd:8043:878d	128.67.135.141
b51a:901b:cb15:8045:ada8:cdcd:8043:878e	128.67.135.142
b51a:901b:cb15:8045:ada8:cdcd:8043:878f	128.67.135.143
b51a:901b:cb15:8045:ada8:cdcd:8043:8790	128.67.135.144
b51a:901b:cb15:8045:ada8:cdcd:8043:8791	128.67.135.145
b51a:901b:cb15:8045:ada8:cdcd:8043:8792	128.67.135.146
b51a:901b:cb15:8045:ada8:cdcd:8043:8793	128.67.135.147
b51a:901b:cb15:8045:ada8:cdcd:8043:8794	128.67.135.148
b51a:901b:cb15:8045:ada8:cdcd:8043:8795	128.67.135.149
b51a:901b:cb15:8045:ada8:cdcd:8043:8796	128.67.135.150
b51a:901b:cb15:8045:ada8:cdcd:8043:8797	128.67.135.151
b51a:901b:cb15:8045:ada8:cdcd:8043:8798	128.67.135.152
b51a:901b:cb15:8045:ada8:cdcd:8043:8799	128.67.135.153
b51a:901b:cb15:8045:ada8:cdcd:8043:879a	128.67.135.154
b51a:901b:cb15:8045:ada8:cdcd:8043:879b	128.67.135.155
b51a:901b:cb15:8045:ada8:cdcd:8043:879c	128.67.135.156
b51a:901b:cb15:8045:ada8:cdcd:8043:879d	128.67.135.157
b51a:901b:cb15:8045:ada8:cdcd:8043:879e	128.67.135.158
b51a:901b:cb15:8045:ada8:cdcd:8043:879f	128.67.135.159
b51a:901b:cb15:8045:ada8:cdcd:8043:87a0	128.67.135.160
b51a:901b:cb15:8045:ada8:cdcd:8043:87a1	128.67.135.161
b51a:901b:cb15:8045:ada8:cdcd:8043:87a2	128.67.135.162
b51a:901b:cb15:8045:ada8:cdcd:8043:87a3	128.67.135.163
b51a:901b:cb15:8045:ada8:cdcd:8043:87a4	128.67.135.164
b51a:901b:cb15:8045:ada8:cdcd:8043:87a5	128.67.135.165
b51a:901b:cb15:8045:ada8:cdcd:8043:87a6	128.67.135.166
b51a:901b:cb15:8045:ada8:cdcd:8043:87a7	128.67.135.167
b51a:901b:cb15:8045:ada8:cdcd:8043:87a8	128.67.135.168
b51a:901b:cb15:8045:ada8:cdcd:8043:87a9	128.67.135.169
b51a:901b:cb15:8045:ada8:cdcd:8043:87aa	128.67.135.170
b51a:901b:cb15:8045:ada8:cdcd:8043:87ab	128.67.135.171
b51a:901b:cb15:8045:ada8:cdcd:8043:87ac	128.67.135.172
b51a:901b:cb15:8045:ada8:cdcd:8043:87ad	128.67.135.173
b51a:901b:cb15:8045:ada8:cdcd:8043:87ae	128.67.135.174
b51a:901b:cb15:8045:ada8:cdcd:8043:87af	128.67.135.175
b51a:901b:cb15:8045:ada8:cdcd:8043:87b0	128.67.135.176
b51a:901b:cb15:8045:ada8:cdcd:8043:87b1	128.67.135.177
b51a:901b:cb15:8045:ada8:cdcd:8043:87b2	128.67.135.178
b51a:901b:cb15:8045:ada8:cdcd:8043:87b3	128.67.135.179
b51a:901b:cb15:8045:ada8:cdcd:8043:87b4	128.67.135.180

b51a:901b:cb15:8045:ada8:cdcd:8043:87b5	128.67.135.181
b51a:901b:cb15:8045:ada8:cdcd:8043:87b6	128.67.135.182
b51a:901b:cb15:8045:ada8:cdcd:8043:87b7	128.67.135.183
b51a:901b:cb15:8045:ada8:cdcd:8043:87b8	128.67.135.184
b51a:901b:cb15:8045:ada8:cdcd:8043:87b9	128.67.135.185
b51a:901b:cb15:8045:ada8:cdcd:8043:87ba	128.67.135.186
b51a:901b:cb15:8045:ada8:cdcd:8043:87bb	128.67.135.187
b51a:901b:cb15:8045:ada8:cdcd:8043:87bc	128.67.135.188
b51a:901b:cb15:8045:ada8:cdcd:8043:87bd	128.67.135.189
b51a:901b:cb15:8045:ada8:cdcd:8043:87be	128.67.135.190
b51a:901b:cb15:8045:ada8:cdcd:8043:87bf	128.67.135.191
b51a:901b:cb15:8045:ada8:cdcd:8043:87c0	128.67.135.192
b51a:901b:cb15:8045:ada8:cdcd:8043:87c1	128.67.135.193
b51a:901b:cb15:8045:ada8:cdcd:8043:87c2	128.67.135.194
b51a:901b:cb15:8045:ada8:cdcd:8043:87c3	128.67.135.195
b51a:901b:cb15:8045:ada8:cdcd:8043:87c4	128.67.135.196
b51a:901b:cb15:8045:ada8:cdcd:8043:87c5	128.67.135.197
b51a:901b:cb15:8045:ada8:cdcd:8043:87c6	128.67.135.198
b51a:901b:cb15:8045:ada8:cdcd:8043:87c7	128.67.135.199
b51a:901b:cb15:8045:ada8:cdcd:8043:87c8	128.67.135.200
b51a:901b:cb15:8045:ada8:cdcd:8043:87c9	128.67.135.201
b51a:901b:cb15:8045:ada8:cdcd:8043:87ca	128.67.135.202
b51a:901b:cb15:8045:ada8:cdcd:8043:87cb	128.67.135.203
b51a:901b:cb15:8045:ada8:cdcd:8043:87cc	128.67.135.204
b51a:901b:cb15:8045:ada8:cdcd:8043:87cd	128.67.135.205
b51a:901b:cb15:8045:ada8:cdcd:8043:87ce	128.67.135.206
b51a:901b:cb15:8045:ada8:cdcd:8043:87cf	128.67.135.207
b51a:901b:cb15:8045:ada8:cdcd:8043:87d0	128.67.135.208
b51a:901b:cb15:8045:ada8:cdcd:8043:87d1	128.67.135.209
b51a:901b:cb15:8045:ada8:cdcd:8043:87d2	128.67.135.210
b51a:901b:cb15:8045:ada8:cdcd:8043:87d3	128.67.135.211
b51a:901b:cb15:8045:ada8:cdcd:8043:87d4	128.67.135.212
b51a:901b:cb15:8045:ada8:cdcd:8043:87d5	128.67.135.213
b51a:901b:cb15:8045:ada8:cdcd:8043:87d6	128.67.135.214
b51a:901b:cb15:8045:ada8:cdcd:8043:87d7	128.67.135.215
b51a:901b:cb15:8045:ada8:cdcd:8043:87d8	128.67.135.216
b51a:901b:cb15:8045:ada8:cdcd:8043:87d9	128.67.135.217
b51a:901b:cb15:8045:ada8:cdcd:8043:87da	128.67.135.218
b51a:901b:cb15:8045:ada8:cdcd:8043:87db	128.67.135.219
b51a:901b:cb15:8045:ada8:cdcd:8043:87dc	128.67.135.220
b51a:901b:cb15:8045:ada8:cdcd:8043:87dd	128.67.135.221
b51a:901b:cb15:8045:ada8:cdcd:8043:87de	128.67.135.222
b51a:901b:cb15:8045:ada8:cdcd:8043:87df	128.67.135.223
b51a:901b:cb15:8045:ada8:cdcd:8043:87e0	128.67.135.224
b51a:901b:cb15:8045:ada8:cdcd:8043:87e1	128.67.135.225
b51a:901b:cb15:8045:ada8:cdcd:8043:87e2	128.67.135.226
b51a:901b:cb15:8045:ada8:cdcd:8043:87e3	128.67.135.227
b51a:901b:cb15:8045:ada8:cdcd:8043:87e4	128.67.135.228
b51a:901b:cb15:8045:ada8:cdcd:8043:87e5	128.67.135.229
b51a:901b:cb15:8045:ada8:cdcd:8043:87e6	128.67.135.230
b51a:901b:cb15:8045:ada8:cdcd:8043:87e7	128.67.135.231
b51a:901b:cb15:8045:ada8:cdcd:8043:87e8	128.67.135.232
b51a:901b:cb15:8045:ada8:cdcd:8043:87e9	128.67.135.233
b51a:901b:cb15:8045:ada8:cdcd:8043:87ea	128.67.135.234
b51a:901b:cb15:8045:ada8:cdcd:8043:87eb	128.67.135.235
b51a:901b:cb15:8045:ada8:cdcd:8043:87ec	128.67.135.236
b51a:901b:cb15:8045:ada8:cdcd:8043:87ed	128.67.135.237
b51a:901b:cb15:8045:ada8:cdcd:8043:87ee	128.67.135.238
b51a:901b:cb15:8045:ada8:cdcd:8043:87ef	128.67.135.239
b51a:901b:cb15:8045:ada8:cdcd:8043:87f0	128.67.135.240
b51a:901b:cb15:8045:ada8:cdcd:8043:87f1	128.67.135.241
b51a:901b:cb15:8045:ada8:cdcd:8043:87f2	128.67.135.242
b51a:901b:cb15:8045:ada8:cdcd:8043:87f3	128.67.135.243
b51a:901b:cb15:8045:ada8:cdcd:8043:87f4	128.67.135.244
b51a:901b:cb15:8045:ada8:cdcd:8043:87f5	128.67.135.245
b51a:901b:cb15:8045:ada8:cdcd:8043:87f6	128.67.135.246
b51a:901b:cb15:8045:ada8:cdcd:8043:87f7	128.67.135.247
b51a:901b:cb15:8045:ada8:cdcd:8043:87f8	128.67.135.248
b51a:901b:cb15:8045:ada8:cdcd:8043:87f9	128.67.135.249
b51a:901b:cb15:8045:ada8:cdcd:8043:87fa	128.67.135.250
b51a:901b:cb15:8045:ada8:cdcd:8043:87fb	128.67.135.251
b51a:901b:cb15:8045:ada8:cdcd:8043:87fc	128.67.135.252
b51a:901b:cb15:8045:ada8:cdcd:8043:87fd	128.67.135.253
b51a:901b:cb15:8045:ada8:cdcd:8043:87fe	128.67.135.254
b51a:901b:cb15:8045:ada8:cdcd:8043:87ff	128.67.135.255

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.