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
cb15:901b:901b:1324:ada3:b51a:fbec:8101	251.236.129.1
cb15:901b:901b:1324:ada3:b51a:fbec:8102	251.236.129.2
cb15:901b:901b:1324:ada3:b51a:fbec:8103	251.236.129.3
cb15:901b:901b:1324:ada3:b51a:fbec:8104	251.236.129.4
cb15:901b:901b:1324:ada3:b51a:fbec:8105	251.236.129.5
cb15:901b:901b:1324:ada3:b51a:fbec:8106	251.236.129.6
cb15:901b:901b:1324:ada3:b51a:fbec:8107	251.236.129.7
cb15:901b:901b:1324:ada3:b51a:fbec:8108	251.236.129.8
cb15:901b:901b:1324:ada3:b51a:fbec:8109	251.236.129.9
cb15:901b:901b:1324:ada3:b51a:fbec:810a	251.236.129.10
cb15:901b:901b:1324:ada3:b51a:fbec:810b	251.236.129.11
cb15:901b:901b:1324:ada3:b51a:fbec:810c	251.236.129.12
cb15:901b:901b:1324:ada3:b51a:fbec:810d	251.236.129.13
cb15:901b:901b:1324:ada3:b51a:fbec:810e	251.236.129.14
cb15:901b:901b:1324:ada3:b51a:fbec:810f	251.236.129.15
cb15:901b:901b:1324:ada3:b51a:fbec:8110	251.236.129.16
cb15:901b:901b:1324:ada3:b51a:fbec:8111	251.236.129.17
cb15:901b:901b:1324:ada3:b51a:fbec:8112	251.236.129.18
cb15:901b:901b:1324:ada3:b51a:fbec:8113	251.236.129.19
cb15:901b:901b:1324:ada3:b51a:fbec:8114	251.236.129.20
cb15:901b:901b:1324:ada3:b51a:fbec:8115	251.236.129.21
cb15:901b:901b:1324:ada3:b51a:fbec:8116	251.236.129.22
cb15:901b:901b:1324:ada3:b51a:fbec:8117	251.236.129.23
cb15:901b:901b:1324:ada3:b51a:fbec:8118	251.236.129.24
cb15:901b:901b:1324:ada3:b51a:fbec:8119	251.236.129.25
cb15:901b:901b:1324:ada3:b51a:fbec:811a	251.236.129.26
cb15:901b:901b:1324:ada3:b51a:fbec:811b	251.236.129.27
cb15:901b:901b:1324:ada3:b51a:fbec:811c	251.236.129.28
cb15:901b:901b:1324:ada3:b51a:fbec:811d	251.236.129.29
cb15:901b:901b:1324:ada3:b51a:fbec:811e	251.236.129.30
cb15:901b:901b:1324:ada3:b51a:fbec:811f	251.236.129.31
cb15:901b:901b:1324:ada3:b51a:fbec:8120	251.236.129.32
cb15:901b:901b:1324:ada3:b51a:fbec:8121	251.236.129.33
cb15:901b:901b:1324:ada3:b51a:fbec:8122	251.236.129.34
cb15:901b:901b:1324:ada3:b51a:fbec:8123	251.236.129.35
cb15:901b:901b:1324:ada3:b51a:fbec:8124	251.236.129.36
cb15:901b:901b:1324:ada3:b51a:fbec:8125	251.236.129.37
cb15:901b:901b:1324:ada3:b51a:fbec:8126	251.236.129.38
cb15:901b:901b:1324:ada3:b51a:fbec:8127	251.236.129.39
cb15:901b:901b:1324:ada3:b51a:fbec:8128	251.236.129.40
cb15:901b:901b:1324:ada3:b51a:fbec:8129	251.236.129.41
cb15:901b:901b:1324:ada3:b51a:fbec:812a	251.236.129.42
cb15:901b:901b:1324:ada3:b51a:fbec:812b	251.236.129.43
cb15:901b:901b:1324:ada3:b51a:fbec:812c	251.236.129.44
cb15:901b:901b:1324:ada3:b51a:fbec:812d	251.236.129.45
cb15:901b:901b:1324:ada3:b51a:fbec:812e	251.236.129.46
cb15:901b:901b:1324:ada3:b51a:fbec:812f	251.236.129.47
cb15:901b:901b:1324:ada3:b51a:fbec:8130	251.236.129.48
cb15:901b:901b:1324:ada3:b51a:fbec:8131	251.236.129.49
cb15:901b:901b:1324:ada3:b51a:fbec:8132	251.236.129.50
cb15:901b:901b:1324:ada3:b51a:fbec:8133	251.236.129.51
cb15:901b:901b:1324:ada3:b51a:fbec:8134	251.236.129.52
cb15:901b:901b:1324:ada3:b51a:fbec:8135	251.236.129.53
cb15:901b:901b:1324:ada3:b51a:fbec:8136	251.236.129.54
cb15:901b:901b:1324:ada3:b51a:fbec:8137	251.236.129.55
cb15:901b:901b:1324:ada3:b51a:fbec:8138	251.236.129.56
cb15:901b:901b:1324:ada3:b51a:fbec:8139	251.236.129.57
cb15:901b:901b:1324:ada3:b51a:fbec:813a	251.236.129.58
cb15:901b:901b:1324:ada3:b51a:fbec:813b	251.236.129.59
cb15:901b:901b:1324:ada3:b51a:fbec:813c	251.236.129.60

cb15:901b:901b:1324:ada3:b51a:fbec:813d	251.236.129.61
cb15:901b:901b:1324:ada3:b51a:fbec:813e	251.236.129.62
cb15:901b:901b:1324:ada3:b51a:fbec:813f	251.236.129.63
cb15:901b:901b:1324:ada3:b51a:fbec:8140	251.236.129.64
cb15:901b:901b:1324:ada3:b51a:fbec:8141	251.236.129.65
cb15:901b:901b:1324:ada3:b51a:fbec:8142	251.236.129.66
cb15:901b:901b:1324:ada3:b51a:fbec:8143	251.236.129.67
cb15:901b:901b:1324:ada3:b51a:fbec:8144	251.236.129.68
cb15:901b:901b:1324:ada3:b51a:fbec:8145	251.236.129.69
cb15:901b:901b:1324:ada3:b51a:fbec:8146	251.236.129.70
cb15:901b:901b:1324:ada3:b51a:fbec:8147	251.236.129.71
cb15:901b:901b:1324:ada3:b51a:fbec:8148	251.236.129.72
cb15:901b:901b:1324:ada3:b51a:fbec:8149	251.236.129.73
cb15:901b:901b:1324:ada3:b51a:fbec:814a	251.236.129.74
cb15:901b:901b:1324:ada3:b51a:fbec:814b	251.236.129.75
cb15:901b:901b:1324:ada3:b51a:fbec:814c	251.236.129.76
cb15:901b:901b:1324:ada3:b51a:fbec:814d	251.236.129.77
cb15:901b:901b:1324:ada3:b51a:fbec:814e	251.236.129.78
cb15:901b:901b:1324:ada3:b51a:fbec:814f	251.236.129.79
cb15:901b:901b:1324:ada3:b51a:fbec:8150	251.236.129.80
cb15:901b:901b:1324:ada3:b51a:fbec:8151	251.236.129.81
cb15:901b:901b:1324:ada3:b51a:fbec:8152	251.236.129.82
cb15:901b:901b:1324:ada3:b51a:fbec:8153	251.236.129.83
cb15:901b:901b:1324:ada3:b51a:fbec:8154	251.236.129.84
cb15:901b:901b:1324:ada3:b51a:fbec:8155	251.236.129.85
cb15:901b:901b:1324:ada3:b51a:fbec:8156	251.236.129.86
cb15:901b:901b:1324:ada3:b51a:fbec:8157	251.236.129.87
cb15:901b:901b:1324:ada3:b51a:fbec:8158	251.236.129.88
cb15:901b:901b:1324:ada3:b51a:fbec:8159	251.236.129.89
cb15:901b:901b:1324:ada3:b51a:fbec:815a	251.236.129.90
cb15:901b:901b:1324:ada3:b51a:fbec:815b	251.236.129.91
cb15:901b:901b:1324:ada3:b51a:fbec:815c	251.236.129.92
cb15:901b:901b:1324:ada3:b51a:fbec:815d	251.236.129.93
cb15:901b:901b:1324:ada3:b51a:fbec:815e	251.236.129.94
cb15:901b:901b:1324:ada3:b51a:fbec:815f	251.236.129.95
cb15:901b:901b:1324:ada3:b51a:fbec:8160	251.236.129.96
cb15:901b:901b:1324:ada3:b51a:fbec:8161	251.236.129.97
cb15:901b:901b:1324:ada3:b51a:fbec:8162	251.236.129.98
cb15:901b:901b:1324:ada3:b51a:fbec:8163	251.236.129.99
cb15:901b:901b:1324:ada3:b51a:fbec:8164	251.236.129.100
cb15:901b:901b:1324:ada3:b51a:fbec:8165	251.236.129.101
cb15:901b:901b:1324:ada3:b51a:fbec:8166	251.236.129.102
cb15:901b:901b:1324:ada3:b51a:fbec:8167	251.236.129.103
cb15:901b:901b:1324:ada3:b51a:fbec:8168	251.236.129.104
cb15:901b:901b:1324:ada3:b51a:fbec:8169	251.236.129.105
cb15:901b:901b:1324:ada3:b51a:fbec:816a	251.236.129.106
cb15:901b:901b:1324:ada3:b51a:fbec:816b	251.236.129.107
cb15:901b:901b:1324:ada3:b51a:fbec:816c	251.236.129.108
cb15:901b:901b:1324:ada3:b51a:fbec:816d	251.236.129.109
cb15:901b:901b:1324:ada3:b51a:fbec:816e	251.236.129.110
cb15:901b:901b:1324:ada3:b51a:fbec:816f	251.236.129.111
cb15:901b:901b:1324:ada3:b51a:fbec:8170	251.236.129.112
cb15:901b:901b:1324:ada3:b51a:fbec:8171	251.236.129.113
cb15:901b:901b:1324:ada3:b51a:fbec:8172	251.236.129.114
cb15:901b:901b:1324:ada3:b51a:fbec:8173	251.236.129.115
cb15:901b:901b:1324:ada3:b51a:fbec:8174	251.236.129.116
cb15:901b:901b:1324:ada3:b51a:fbec:8175	251.236.129.117
cb15:901b:901b:1324:ada3:b51a:fbec:8176	251.236.129.118
cb15:901b:901b:1324:ada3:b51a:fbec:8177	251.236.129.119
cb15:901b:901b:1324:ada3:b51a:fbec:8178	251.236.129.120

cb15:901b:901b:1324:ada3:b51a:fbec:8179	251.236.129.121
cb15:901b:901b:1324:ada3:b51a:fbec:817a	251.236.129.122
cb15:901b:901b:1324:ada3:b51a:fbec:817b	251.236.129.123
cb15:901b:901b:1324:ada3:b51a:fbec:817c	251.236.129.124
cb15:901b:901b:1324:ada3:b51a:fbec:817d	251.236.129.125
cb15:901b:901b:1324:ada3:b51a:fbec:817e	251.236.129.126
cb15:901b:901b:1324:ada3:b51a:fbec:817f	251.236.129.127
cb15:901b:901b:1324:ada3:b51a:fbec:8180	251.236.129.128
cb15:901b:901b:1324:ada3:b51a:fbec:8181	251.236.129.129
cb15:901b:901b:1324:ada3:b51a:fbec:8182	251.236.129.130
cb15:901b:901b:1324:ada3:b51a:fbec:8183	251.236.129.131
cb15:901b:901b:1324:ada3:b51a:fbec:8184	251.236.129.132
cb15:901b:901b:1324:ada3:b51a:fbec:8185	251.236.129.133
cb15:901b:901b:1324:ada3:b51a:fbec:8186	251.236.129.134
cb15:901b:901b:1324:ada3:b51a:fbec:8187	251.236.129.135
cb15:901b:901b:1324:ada3:b51a:fbec:8188	251.236.129.136
cb15:901b:901b:1324:ada3:b51a:fbec:8189	251.236.129.137
cb15:901b:901b:1324:ada3:b51a:fbec:818a	251.236.129.138
cb15:901b:901b:1324:ada3:b51a:fbec:818b	251.236.129.139
cb15:901b:901b:1324:ada3:b51a:fbec:818c	251.236.129.140
cb15:901b:901b:1324:ada3:b51a:fbec:818d	251.236.129.141
cb15:901b:901b:1324:ada3:b51a:fbec:818e	251.236.129.142
cb15:901b:901b:1324:ada3:b51a:fbec:818f	251.236.129.143
cb15:901b:901b:1324:ada3:b51a:fbec:8190	251.236.129.144
cb15:901b:901b:1324:ada3:b51a:fbec:8191	251.236.129.145
cb15:901b:901b:1324:ada3:b51a:fbec:8192	251.236.129.146
cb15:901b:901b:1324:ada3:b51a:fbec:8193	251.236.129.147
cb15:901b:901b:1324:ada3:b51a:fbec:8194	251.236.129.148
cb15:901b:901b:1324:ada3:b51a:fbec:8195	251.236.129.149
cb15:901b:901b:1324:ada3:b51a:fbec:8196	251.236.129.150
cb15:901b:901b:1324:ada3:b51a:fbec:8197	251.236.129.151
cb15:901b:901b:1324:ada3:b51a:fbec:8198	251.236.129.152
cb15:901b:901b:1324:ada3:b51a:fbec:8199	251.236.129.153
cb15:901b:901b:1324:ada3:b51a:fbec:819a	251.236.129.154
cb15:901b:901b:1324:ada3:b51a:fbec:819b	251.236.129.155
cb15:901b:901b:1324:ada3:b51a:fbec:819c	251.236.129.156
cb15:901b:901b:1324:ada3:b51a:fbec:819d	251.236.129.157
cb15:901b:901b:1324:ada3:b51a:fbec:819e	251.236.129.158
cb15:901b:901b:1324:ada3:b51a:fbec:819f	251.236.129.159
cb15:901b:901b:1324:ada3:b51a:fbec:81a0	251.236.129.160
cb15:901b:901b:1324:ada3:b51a:fbec:81a1	251.236.129.161
cb15:901b:901b:1324:ada3:b51a:fbec:81a2	251.236.129.162
cb15:901b:901b:1324:ada3:b51a:fbec:81a3	251.236.129.163
cb15:901b:901b:1324:ada3:b51a:fbec:81a4	251.236.129.164
cb15:901b:901b:1324:ada3:b51a:fbec:81a5	251.236.129.165
cb15:901b:901b:1324:ada3:b51a:fbec:81a6	251.236.129.166
cb15:901b:901b:1324:ada3:b51a:fbec:81a7	251.236.129.167
cb15:901b:901b:1324:ada3:b51a:fbec:81a8	251.236.129.168
cb15:901b:901b:1324:ada3:b51a:fbec:81a9	251.236.129.169
cb15:901b:901b:1324:ada3:b51a:fbec:81aa	251.236.129.170
cb15:901b:901b:1324:ada3:b51a:fbec:81ab	251.236.129.171
cb15:901b:901b:1324:ada3:b51a:fbec:81ac	251.236.129.172
cb15:901b:901b:1324:ada3:b51a:fbec:81ad	251.236.129.173
cb15:901b:901b:1324:ada3:b51a:fbec:81ae	251.236.129.174
cb15:901b:901b:1324:ada3:b51a:fbec:81af	251.236.129.175
cb15:901b:901b:1324:ada3:b51a:fbec:81b0	251.236.129.176
cb15:901b:901b:1324:ada3:b51a:fbec:81b1	251.236.129.177
cb15:901b:901b:1324:ada3:b51a:fbec:81b2	251.236.129.178
cb15:901b:901b:1324:ada3:b51a:fbec:81b3	251.236.129.179
cb15:901b:901b:1324:ada3:b51a:fbec:81b4	251.236.129.180

cb15:901b:901b:1324:ada3:b51a:fbec:81b5	251.236.129.181
cb15:901b:901b:1324:ada3:b51a:fbec:81b6	251.236.129.182
cb15:901b:901b:1324:ada3:b51a:fbec:81b7	251.236.129.183
cb15:901b:901b:1324:ada3:b51a:fbec:81b8	251.236.129.184
cb15:901b:901b:1324:ada3:b51a:fbec:81b9	251.236.129.185
cb15:901b:901b:1324:ada3:b51a:fbec:81ba	251.236.129.186
cb15:901b:901b:1324:ada3:b51a:fbec:81bb	251.236.129.187
cb15:901b:901b:1324:ada3:b51a:fbec:81bc	251.236.129.188
cb15:901b:901b:1324:ada3:b51a:fbec:81bd	251.236.129.189
cb15:901b:901b:1324:ada3:b51a:fbec:81be	251.236.129.190
cb15:901b:901b:1324:ada3:b51a:fbec:81bf	251.236.129.191
cb15:901b:901b:1324:ada3:b51a:fbec:81c0	251.236.129.192
cb15:901b:901b:1324:ada3:b51a:fbec:81c1	251.236.129.193
cb15:901b:901b:1324:ada3:b51a:fbec:81c2	251.236.129.194
cb15:901b:901b:1324:ada3:b51a:fbec:81c3	251.236.129.195
cb15:901b:901b:1324:ada3:b51a:fbec:81c4	251.236.129.196
cb15:901b:901b:1324:ada3:b51a:fbec:81c5	251.236.129.197
cb15:901b:901b:1324:ada3:b51a:fbec:81c6	251.236.129.198
cb15:901b:901b:1324:ada3:b51a:fbec:81c7	251.236.129.199
cb15:901b:901b:1324:ada3:b51a:fbec:81c8	251.236.129.200
cb15:901b:901b:1324:ada3:b51a:fbec:81c9	251.236.129.201
cb15:901b:901b:1324:ada3:b51a:fbec:81ca	251.236.129.202
cb15:901b:901b:1324:ada3:b51a:fbec:81cb	251.236.129.203
cb15:901b:901b:1324:ada3:b51a:fbec:81cc	251.236.129.204
cb15:901b:901b:1324:ada3:b51a:fbec:81cd	251.236.129.205
cb15:901b:901b:1324:ada3:b51a:fbec:81ce	251.236.129.206
cb15:901b:901b:1324:ada3:b51a:fbec:81cf	251.236.129.207
cb15:901b:901b:1324:ada3:b51a:fbec:81d0	251.236.129.208
cb15:901b:901b:1324:ada3:b51a:fbec:81d1	251.236.129.209
cb15:901b:901b:1324:ada3:b51a:fbec:81d2	251.236.129.210
cb15:901b:901b:1324:ada3:b51a:fbec:81d3	251.236.129.211
cb15:901b:901b:1324:ada3:b51a:fbec:81d4	251.236.129.212
cb15:901b:901b:1324:ada3:b51a:fbec:81d5	251.236.129.213
cb15:901b:901b:1324:ada3:b51a:fbec:81d6	251.236.129.214
cb15:901b:901b:1324:ada3:b51a:fbec:81d7	251.236.129.215
cb15:901b:901b:1324:ada3:b51a:fbec:81d8	251.236.129.216
cb15:901b:901b:1324:ada3:b51a:fbec:81d9	251.236.129.217
cb15:901b:901b:1324:ada3:b51a:fbec:81da	251.236.129.218
cb15:901b:901b:1324:ada3:b51a:fbec:81db	251.236.129.219
cb15:901b:901b:1324:ada3:b51a:fbec:81dc	251.236.129.220
cb15:901b:901b:1324:ada3:b51a:fbec:81dd	251.236.129.221
cb15:901b:901b:1324:ada3:b51a:fbec:81de	251.236.129.222
cb15:901b:901b:1324:ada3:b51a:fbec:81df	251.236.129.223
cb15:901b:901b:1324:ada3:b51a:fbec:81e0	251.236.129.224
cb15:901b:901b:1324:ada3:b51a:fbec:81e1	251.236.129.225
cb15:901b:901b:1324:ada3:b51a:fbec:81e2	251.236.129.226
cb15:901b:901b:1324:ada3:b51a:fbec:81e3	251.236.129.227
cb15:901b:901b:1324:ada3:b51a:fbec:81e4	251.236.129.228
cb15:901b:901b:1324:ada3:b51a:fbec:81e5	251.236.129.229
cb15:901b:901b:1324:ada3:b51a:fbec:81e6	251.236.129.230
cb15:901b:901b:1324:ada3:b51a:fbec:81e7	251.236.129.231
cb15:901b:901b:1324:ada3:b51a:fbec:81e8	251.236.129.232
cb15:901b:901b:1324:ada3:b51a:fbec:81e9	251.236.129.233
cb15:901b:901b:1324:ada3:b51a:fbec:81ea	251.236.129.234
cb15:901b:901b:1324:ada3:b51a:fbec:81eb	251.236.129.235
cb15:901b:901b:1324:ada3:b51a:fbec:81ec	251.236.129.236
cb15:901b:901b:1324:ada3:b51a:fbec:81ed	251.236.129.237
cb15:901b:901b:1324:ada3:b51a:fbec:81ee	251.236.129.238
cb15:901b:901b:1324:ada3:b51a:fbec:81ef	251.236.129.239
cb15:901b:901b:1324:ada3:b51a:fbec:81f0	251.236.129.240
cb15:901b:901b:1324:ada3:b51a:fbec:81f1	251.236.129.241
cb15:901b:901b:1324:ada3:b51a:fbec:81f2	251.236.129.242
cb15:901b:901b:1324:ada3:b51a:fbec:81f3	251.236.129.243
cb15:901b:901b:1324:ada3:b51a:fbec:81f4	251.236.129.244
cb15:901b:901b:1324:ada3:b51a:fbec:81f5	251.236.129.245
cb15:901b:901b:1324:ada3:b51a:fbec:81f6	251.236.129.246
cb15:901b:901b:1324:ada3:b51a:fbec:81f7	251.236.129.247
cb15:901b:901b:1324:ada3:b51a:fbec:81f8	251.236.129.248
cb15:901b:901b:1324:ada3:b51a:fbec:81f9	251.236.129.249
cb15:901b:901b:1324:ada3:b51a:fbec:81fa	251.236.129.250
cb15:901b:901b:1324:ada3:b51a:fbec:81fb	251.236.129.251
cb15:901b:901b:1324:ada3:b51a:fbec:81fc	251.236.129.252
cb15:901b:901b:1324:ada3:b51a:fbec:81fd	251.236.129.253
cb15:901b:901b:1324:ada3:b51a:fbec:81fe	251.236.129.254
cb15:901b:901b:1324:ada3:b51a:fbec:81ff	251.236.129.255

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.