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:be24:7f12:e101	127.18.225.1
b51a:901b:cb15:8045:ada8:be24:7f12:e102	127.18.225.2
b51a:901b:cb15:8045:ada8:be24:7f12:e103	127.18.225.3
b51a:901b:cb15:8045:ada8:be24:7f12:e104	127.18.225.4
b51a:901b:cb15:8045:ada8:be24:7f12:e105	127.18.225.5
b51a:901b:cb15:8045:ada8:be24:7f12:e106	127.18.225.6
b51a:901b:cb15:8045:ada8:be24:7f12:e107	127.18.225.7
b51a:901b:cb15:8045:ada8:be24:7f12:e108	127.18.225.8
b51a:901b:cb15:8045:ada8:be24:7f12:e109	127.18.225.9
b51a:901b:cb15:8045:ada8:be24:7f12:e10a	127.18.225.10
b51a:901b:cb15:8045:ada8:be24:7f12:e10b	127.18.225.11
b51a:901b:cb15:8045:ada8:be24:7f12:e10c	127.18.225.12
b51a:901b:cb15:8045:ada8:be24:7f12:e10d	127.18.225.13
b51a:901b:cb15:8045:ada8:be24:7f12:e10e	127.18.225.14
b51a:901b:cb15:8045:ada8:be24:7f12:e10f	127.18.225.15
b51a:901b:cb15:8045:ada8:be24:7f12:e110	127.18.225.16
b51a:901b:cb15:8045:ada8:be24:7f12:e111	127.18.225.17
b51a:901b:cb15:8045:ada8:be24:7f12:e112	127.18.225.18
b51a:901b:cb15:8045:ada8:be24:7f12:e113	127.18.225.19
b51a:901b:cb15:8045:ada8:be24:7f12:e114	127.18.225.20
b51a:901b:cb15:8045:ada8:be24:7f12:e115	127.18.225.21
b51a:901b:cb15:8045:ada8:be24:7f12:e116	127.18.225.22
b51a:901b:cb15:8045:ada8:be24:7f12:e117	127.18.225.23
b51a:901b:cb15:8045:ada8:be24:7f12:e118	127.18.225.24
b51a:901b:cb15:8045:ada8:be24:7f12:e119	127.18.225.25
b51a:901b:cb15:8045:ada8:be24:7f12:e11a	127.18.225.26
b51a:901b:cb15:8045:ada8:be24:7f12:e11b	127.18.225.27
b51a:901b:cb15:8045:ada8:be24:7f12:e11c	127.18.225.28
b51a:901b:cb15:8045:ada8:be24:7f12:e11d	127.18.225.29
b51a:901b:cb15:8045:ada8:be24:7f12:e11e	127.18.225.30
b51a:901b:cb15:8045:ada8:be24:7f12:e11f	127.18.225.31
b51a:901b:cb15:8045:ada8:be24:7f12:e120	127.18.225.32
b51a:901b:cb15:8045:ada8:be24:7f12:e121	127.18.225.33
b51a:901b:cb15:8045:ada8:be24:7f12:e122	127.18.225.34
b51a:901b:cb15:8045:ada8:be24:7f12:e123	127.18.225.35
b51a:901b:cb15:8045:ada8:be24:7f12:e124	127.18.225.36
b51a:901b:cb15:8045:ada8:be24:7f12:e125	127.18.225.37
b51a:901b:cb15:8045:ada8:be24:7f12:e126	127.18.225.38
b51a:901b:cb15:8045:ada8:be24:7f12:e127	127.18.225.39
b51a:901b:cb15:8045:ada8:be24:7f12:e128	127.18.225.40
b51a:901b:cb15:8045:ada8:be24:7f12:e129	127.18.225.41
b51a:901b:cb15:8045:ada8:be24:7f12:e12a	127.18.225.42
b51a:901b:cb15:8045:ada8:be24:7f12:e12b	127.18.225.43
b51a:901b:cb15:8045:ada8:be24:7f12:e12c	127.18.225.44
b51a:901b:cb15:8045:ada8:be24:7f12:e12d	127.18.225.45
b51a:901b:cb15:8045:ada8:be24:7f12:e12e	127.18.225.46
b51a:901b:cb15:8045:ada8:be24:7f12:e12f	127.18.225.47
b51a:901b:cb15:8045:ada8:be24:7f12:e130	127.18.225.48
b51a:901b:cb15:8045:ada8:be24:7f12:e131	127.18.225.49
b51a:901b:cb15:8045:ada8:be24:7f12:e132	127.18.225.50
b51a:901b:cb15:8045:ada8:be24:7f12:e133	127.18.225.51
b51a:901b:cb15:8045:ada8:be24:7f12:e134	127.18.225.52
b51a:901b:cb15:8045:ada8:be24:7f12:e135	127.18.225.53
b51a:901b:cb15:8045:ada8:be24:7f12:e136	127.18.225.54
b51a:901b:cb15:8045:ada8:be24:7f12:e137	127.18.225.55
b51a:901b:cb15:8045:ada8:be24:7f12:e138	127.18.225.56
b51a:901b:cb15:8045:ada8:be24:7f12:e139	127.18.225.57
b51a:901b:cb15:8045:ada8:be24:7f12:e13a	127.18.225.58
b51a:901b:cb15:8045:ada8:be24:7f12:e13b	127.18.225.59
b51a:901b:cb15:8045:ada8:be24:7f12:e13c	127.18.225.60

b51a:901b:cb15:8045:ada8:be24:7f12:e13d	127.18.225.61
b51a:901b:cb15:8045:ada8:be24:7f12:e13e	127.18.225.62
b51a:901b:cb15:8045:ada8:be24:7f12:e13f	127.18.225.63
b51a:901b:cb15:8045:ada8:be24:7f12:e140	127.18.225.64
b51a:901b:cb15:8045:ada8:be24:7f12:e141	127.18.225.65
b51a:901b:cb15:8045:ada8:be24:7f12:e142	127.18.225.66
b51a:901b:cb15:8045:ada8:be24:7f12:e143	127.18.225.67
b51a:901b:cb15:8045:ada8:be24:7f12:e144	127.18.225.68
b51a:901b:cb15:8045:ada8:be24:7f12:e145	127.18.225.69
b51a:901b:cb15:8045:ada8:be24:7f12:e146	127.18.225.70
b51a:901b:cb15:8045:ada8:be24:7f12:e147	127.18.225.71
b51a:901b:cb15:8045:ada8:be24:7f12:e148	127.18.225.72
b51a:901b:cb15:8045:ada8:be24:7f12:e149	127.18.225.73
b51a:901b:cb15:8045:ada8:be24:7f12:e14a	127.18.225.74
b51a:901b:cb15:8045:ada8:be24:7f12:e14b	127.18.225.75
b51a:901b:cb15:8045:ada8:be24:7f12:e14c	127.18.225.76
b51a:901b:cb15:8045:ada8:be24:7f12:e14d	127.18.225.77
b51a:901b:cb15:8045:ada8:be24:7f12:e14e	127.18.225.78
b51a:901b:cb15:8045:ada8:be24:7f12:e14f	127.18.225.79
b51a:901b:cb15:8045:ada8:be24:7f12:e150	127.18.225.80
b51a:901b:cb15:8045:ada8:be24:7f12:e151	127.18.225.81
b51a:901b:cb15:8045:ada8:be24:7f12:e152	127.18.225.82
b51a:901b:cb15:8045:ada8:be24:7f12:e153	127.18.225.83
b51a:901b:cb15:8045:ada8:be24:7f12:e154	127.18.225.84
b51a:901b:cb15:8045:ada8:be24:7f12:e155	127.18.225.85
b51a:901b:cb15:8045:ada8:be24:7f12:e156	127.18.225.86
b51a:901b:cb15:8045:ada8:be24:7f12:e157	127.18.225.87
b51a:901b:cb15:8045:ada8:be24:7f12:e158	127.18.225.88
b51a:901b:cb15:8045:ada8:be24:7f12:e159	127.18.225.89
b51a:901b:cb15:8045:ada8:be24:7f12:e15a	127.18.225.90
b51a:901b:cb15:8045:ada8:be24:7f12:e15b	127.18.225.91
b51a:901b:cb15:8045:ada8:be24:7f12:e15c	127.18.225.92
b51a:901b:cb15:8045:ada8:be24:7f12:e15d	127.18.225.93
b51a:901b:cb15:8045:ada8:be24:7f12:e15e	127.18.225.94
b51a:901b:cb15:8045:ada8:be24:7f12:e15f	127.18.225.95
b51a:901b:cb15:8045:ada8:be24:7f12:e160	127.18.225.96
b51a:901b:cb15:8045:ada8:be24:7f12:e161	127.18.225.97
b51a:901b:cb15:8045:ada8:be24:7f12:e162	127.18.225.98
b51a:901b:cb15:8045:ada8:be24:7f12:e163	127.18.225.99
b51a:901b:cb15:8045:ada8:be24:7f12:e164	127.18.225.100
b51a:901b:cb15:8045:ada8:be24:7f12:e165	127.18.225.101
b51a:901b:cb15:8045:ada8:be24:7f12:e166	127.18.225.102
b51a:901b:cb15:8045:ada8:be24:7f12:e167	127.18.225.103
b51a:901b:cb15:8045:ada8:be24:7f12:e168	127.18.225.104
b51a:901b:cb15:8045:ada8:be24:7f12:e169	127.18.225.105
b51a:901b:cb15:8045:ada8:be24:7f12:e16a	127.18.225.106
b51a:901b:cb15:8045:ada8:be24:7f12:e16b	127.18.225.107
b51a:901b:cb15:8045:ada8:be24:7f12:e16c	127.18.225.108
b51a:901b:cb15:8045:ada8:be24:7f12:e16d	127.18.225.109
b51a:901b:cb15:8045:ada8:be24:7f12:e16e	127.18.225.110
b51a:901b:cb15:8045:ada8:be24:7f12:e16f	127.18.225.111
b51a:901b:cb15:8045:ada8:be24:7f12:e170	127.18.225.112
b51a:901b:cb15:8045:ada8:be24:7f12:e171	127.18.225.113
b51a:901b:cb15:8045:ada8:be24:7f12:e172	127.18.225.114
b51a:901b:cb15:8045:ada8:be24:7f12:e173	127.18.225.115
b51a:901b:cb15:8045:ada8:be24:7f12:e174	127.18.225.116
b51a:901b:cb15:8045:ada8:be24:7f12:e175	127.18.225.117
b51a:901b:cb15:8045:ada8:be24:7f12:e176	127.18.225.118
b51a:901b:cb15:8045:ada8:be24:7f12:e177	127.18.225.119
b51a:901b:cb15:8045:ada8:be24:7f12:e178	127.18.225.120

b51a:901b:cb15:8045:ada8:be24:7f12:e179	127.18.225.121
b51a:901b:cb15:8045:ada8:be24:7f12:e17a	127.18.225.122
b51a:901b:cb15:8045:ada8:be24:7f12:e17b	127.18.225.123
b51a:901b:cb15:8045:ada8:be24:7f12:e17c	127.18.225.124
b51a:901b:cb15:8045:ada8:be24:7f12:e17d	127.18.225.125
b51a:901b:cb15:8045:ada8:be24:7f12:e17e	127.18.225.126
b51a:901b:cb15:8045:ada8:be24:7f12:e17f	127.18.225.127
b51a:901b:cb15:8045:ada8:be24:7f12:e180	127.18.225.128
b51a:901b:cb15:8045:ada8:be24:7f12:e181	127.18.225.129
b51a:901b:cb15:8045:ada8:be24:7f12:e182	127.18.225.130
b51a:901b:cb15:8045:ada8:be24:7f12:e183	127.18.225.131
b51a:901b:cb15:8045:ada8:be24:7f12:e184	127.18.225.132
b51a:901b:cb15:8045:ada8:be24:7f12:e185	127.18.225.133
b51a:901b:cb15:8045:ada8:be24:7f12:e186	127.18.225.134
b51a:901b:cb15:8045:ada8:be24:7f12:e187	127.18.225.135
b51a:901b:cb15:8045:ada8:be24:7f12:e188	127.18.225.136
b51a:901b:cb15:8045:ada8:be24:7f12:e189	127.18.225.137
b51a:901b:cb15:8045:ada8:be24:7f12:e18a	127.18.225.138
b51a:901b:cb15:8045:ada8:be24:7f12:e18b	127.18.225.139
b51a:901b:cb15:8045:ada8:be24:7f12:e18c	127.18.225.140
b51a:901b:cb15:8045:ada8:be24:7f12:e18d	127.18.225.141
b51a:901b:cb15:8045:ada8:be24:7f12:e18e	127.18.225.142
b51a:901b:cb15:8045:ada8:be24:7f12:e18f	127.18.225.143
b51a:901b:cb15:8045:ada8:be24:7f12:e190	127.18.225.144
b51a:901b:cb15:8045:ada8:be24:7f12:e191	127.18.225.145
b51a:901b:cb15:8045:ada8:be24:7f12:e192	127.18.225.146
b51a:901b:cb15:8045:ada8:be24:7f12:e193	127.18.225.147
b51a:901b:cb15:8045:ada8:be24:7f12:e194	127.18.225.148
b51a:901b:cb15:8045:ada8:be24:7f12:e195	127.18.225.149
b51a:901b:cb15:8045:ada8:be24:7f12:e196	127.18.225.150
b51a:901b:cb15:8045:ada8:be24:7f12:e197	127.18.225.151
b51a:901b:cb15:8045:ada8:be24:7f12:e198	127.18.225.152
b51a:901b:cb15:8045:ada8:be24:7f12:e199	127.18.225.153
b51a:901b:cb15:8045:ada8:be24:7f12:e19a	127.18.225.154
b51a:901b:cb15:8045:ada8:be24:7f12:e19b	127.18.225.155
b51a:901b:cb15:8045:ada8:be24:7f12:e19c	127.18.225.156
b51a:901b:cb15:8045:ada8:be24:7f12:e19d	127.18.225.157
b51a:901b:cb15:8045:ada8:be24:7f12:e19e	127.18.225.158
b51a:901b:cb15:8045:ada8:be24:7f12:e19f	127.18.225.159
b51a:901b:cb15:8045:ada8:be24:7f12:e1a0	127.18.225.160
b51a:901b:cb15:8045:ada8:be24:7f12:e1a1	127.18.225.161
b51a:901b:cb15:8045:ada8:be24:7f12:e1a2	127.18.225.162
b51a:901b:cb15:8045:ada8:be24:7f12:e1a3	127.18.225.163
b51a:901b:cb15:8045:ada8:be24:7f12:e1a4	127.18.225.164
b51a:901b:cb15:8045:ada8:be24:7f12:e1a5	127.18.225.165
b51a:901b:cb15:8045:ada8:be24:7f12:e1a6	127.18.225.166
b51a:901b:cb15:8045:ada8:be24:7f12:e1a7	127.18.225.167
b51a:901b:cb15:8045:ada8:be24:7f12:e1a8	127.18.225.168
b51a:901b:cb15:8045:ada8:be24:7f12:e1a9	127.18.225.169
b51a:901b:cb15:8045:ada8:be24:7f12:e1aa	127.18.225.170
b51a:901b:cb15:8045:ada8:be24:7f12:e1ab	127.18.225.171
b51a:901b:cb15:8045:ada8:be24:7f12:e1ac	127.18.225.172
b51a:901b:cb15:8045:ada8:be24:7f12:e1ad	127.18.225.173
b51a:901b:cb15:8045:ada8:be24:7f12:e1ae	127.18.225.174
b51a:901b:cb15:8045:ada8:be24:7f12:e1af	127.18.225.175
b51a:901b:cb15:8045:ada8:be24:7f12:e1b0	127.18.225.176
b51a:901b:cb15:8045:ada8:be24:7f12:e1b1	127.18.225.177
b51a:901b:cb15:8045:ada8:be24:7f12:e1b2	127.18.225.178
b51a:901b:cb15:8045:ada8:be24:7f12:e1b3	127.18.225.179
b51a:901b:cb15:8045:ada8:be24:7f12:e1b4	127.18.225.180

b51a:901b:cb15:8045:ada8:be24:7f12:e1b5	127.18.225.181
b51a:901b:cb15:8045:ada8:be24:7f12:e1b6	127.18.225.182
b51a:901b:cb15:8045:ada8:be24:7f12:e1b7	127.18.225.183
b51a:901b:cb15:8045:ada8:be24:7f12:e1b8	127.18.225.184
b51a:901b:cb15:8045:ada8:be24:7f12:e1b9	127.18.225.185
b51a:901b:cb15:8045:ada8:be24:7f12:e1ba	127.18.225.186
b51a:901b:cb15:8045:ada8:be24:7f12:e1bb	127.18.225.187
b51a:901b:cb15:8045:ada8:be24:7f12:e1bc	127.18.225.188
b51a:901b:cb15:8045:ada8:be24:7f12:e1bd	127.18.225.189
b51a:901b:cb15:8045:ada8:be24:7f12:e1be	127.18.225.190
b51a:901b:cb15:8045:ada8:be24:7f12:e1bf	127.18.225.191
b51a:901b:cb15:8045:ada8:be24:7f12:e1c0	127.18.225.192
b51a:901b:cb15:8045:ada8:be24:7f12:e1c1	127.18.225.193
b51a:901b:cb15:8045:ada8:be24:7f12:e1c2	127.18.225.194
b51a:901b:cb15:8045:ada8:be24:7f12:e1c3	127.18.225.195
b51a:901b:cb15:8045:ada8:be24:7f12:e1c4	127.18.225.196
b51a:901b:cb15:8045:ada8:be24:7f12:e1c5	127.18.225.197
b51a:901b:cb15:8045:ada8:be24:7f12:e1c6	127.18.225.198
b51a:901b:cb15:8045:ada8:be24:7f12:e1c7	127.18.225.199
b51a:901b:cb15:8045:ada8:be24:7f12:e1c8	127.18.225.200
b51a:901b:cb15:8045:ada8:be24:7f12:e1c9	127.18.225.201
b51a:901b:cb15:8045:ada8:be24:7f12:e1ca	127.18.225.202
b51a:901b:cb15:8045:ada8:be24:7f12:e1cb	127.18.225.203
b51a:901b:cb15:8045:ada8:be24:7f12:e1cc	127.18.225.204
b51a:901b:cb15:8045:ada8:be24:7f12:e1cd	127.18.225.205
b51a:901b:cb15:8045:ada8:be24:7f12:e1ce	127.18.225.206
b51a:901b:cb15:8045:ada8:be24:7f12:e1cf	127.18.225.207
b51a:901b:cb15:8045:ada8:be24:7f12:e1d0	127.18.225.208
b51a:901b:cb15:8045:ada8:be24:7f12:e1d1	127.18.225.209
b51a:901b:cb15:8045:ada8:be24:7f12:e1d2	127.18.225.210
b51a:901b:cb15:8045:ada8:be24:7f12:e1d3	127.18.225.211
b51a:901b:cb15:8045:ada8:be24:7f12:e1d4	127.18.225.212
b51a:901b:cb15:8045:ada8:be24:7f12:e1d5	127.18.225.213
b51a:901b:cb15:8045:ada8:be24:7f12:e1d6	127.18.225.214
b51a:901b:cb15:8045:ada8:be24:7f12:e1d7	127.18.225.215
b51a:901b:cb15:8045:ada8:be24:7f12:e1d8	127.18.225.216
b51a:901b:cb15:8045:ada8:be24:7f12:e1d9	127.18.225.217
b51a:901b:cb15:8045:ada8:be24:7f12:e1da	127.18.225.218
b51a:901b:cb15:8045:ada8:be24:7f12:e1db	127.18.225.219
b51a:901b:cb15:8045:ada8:be24:7f12:e1dc	127.18.225.220
b51a:901b:cb15:8045:ada8:be24:7f12:e1dd	127.18.225.221
b51a:901b:cb15:8045:ada8:be24:7f12:e1de	127.18.225.222
b51a:901b:cb15:8045:ada8:be24:7f12:e1df	127.18.225.223
b51a:901b:cb15:8045:ada8:be24:7f12:e1e0	127.18.225.224
b51a:901b:cb15:8045:ada8:be24:7f12:e1e1	127.18.225.225
b51a:901b:cb15:8045:ada8:be24:7f12:e1e2	127.18.225.226
b51a:901b:cb15:8045:ada8:be24:7f12:e1e3	127.18.225.227
b51a:901b:cb15:8045:ada8:be24:7f12:e1e4	127.18.225.228
b51a:901b:cb15:8045:ada8:be24:7f12:e1e5	127.18.225.229
b51a:901b:cb15:8045:ada8:be24:7f12:e1e6	127.18.225.230
b51a:901b:cb15:8045:ada8:be24:7f12:e1e7	127.18.225.231
b51a:901b:cb15:8045:ada8:be24:7f12:e1e8	127.18.225.232
b51a:901b:cb15:8045:ada8:be24:7f12:e1e9	127.18.225.233
b51a:901b:cb15:8045:ada8:be24:7f12:e1ea	127.18.225.234
b51a:901b:cb15:8045:ada8:be24:7f12:e1eb	127.18.225.235
b51a:901b:cb15:8045:ada8:be24:7f12:e1ec	127.18.225.236
b51a:901b:cb15:8045:ada8:be24:7f12:e1ed	127.18.225.237
b51a:901b:cb15:8045:ada8:be24:7f12:e1ee	127.18.225.238
b51a:901b:cb15:8045:ada8:be24:7f12:e1ef	127.18.225.239
b51a:901b:cb15:8045:ada8:be24:7f12:e1f0	127.18.225.240
b51a:901b:cb15:8045:ada8:be24:7f12:e1f1	127.18.225.241
b51a:901b:cb15:8045:ada8:be24:7f12:e1f2	127.18.225.242
b51a:901b:cb15:8045:ada8:be24:7f12:e1f3	127.18.225.243
b51a:901b:cb15:8045:ada8:be24:7f12:e1f4	127.18.225.244
b51a:901b:cb15:8045:ada8:be24:7f12:e1f5	127.18.225.245
b51a:901b:cb15:8045:ada8:be24:7f12:e1f6	127.18.225.246
b51a:901b:cb15:8045:ada8:be24:7f12:e1f7	127.18.225.247
b51a:901b:cb15:8045:ada8:be24:7f12:e1f8	127.18.225.248
b51a:901b:cb15:8045:ada8:be24:7f12:e1f9	127.18.225.249
b51a:901b:cb15:8045:ada8:be24:7f12:e1fa	127.18.225.250
b51a:901b:cb15:8045:ada8:be24:7f12:e1fb	127.18.225.251
b51a:901b:cb15:8045:ada8:be24:7f12:e1fc	127.18.225.252
b51a:901b:cb15:8045:ada8:be24:7f12:e1fd	127.18.225.253
b51a:901b:cb15:8045:ada8:be24:7f12:e1fe	127.18.225.254
b51a:901b:cb15:8045:ada8:be24:7f12:e1ff	127.18.225.255

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.