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:8ef5:8101	142.245.129.1
cb15:901b:901b:1324:ada3:b51a:8ef5:8102	142.245.129.2
cb15:901b:901b:1324:ada3:b51a:8ef5:8103	142.245.129.3
cb15:901b:901b:1324:ada3:b51a:8ef5:8104	142.245.129.4
cb15:901b:901b:1324:ada3:b51a:8ef5:8105	142.245.129.5
cb15:901b:901b:1324:ada3:b51a:8ef5:8106	142.245.129.6
cb15:901b:901b:1324:ada3:b51a:8ef5:8107	142.245.129.7
cb15:901b:901b:1324:ada3:b51a:8ef5:8108	142.245.129.8
cb15:901b:901b:1324:ada3:b51a:8ef5:8109	142.245.129.9
cb15:901b:901b:1324:ada3:b51a:8ef5:810a	142.245.129.10
cb15:901b:901b:1324:ada3:b51a:8ef5:810b	142.245.129.11
cb15:901b:901b:1324:ada3:b51a:8ef5:810c	142.245.129.12
cb15:901b:901b:1324:ada3:b51a:8ef5:810d	142.245.129.13
cb15:901b:901b:1324:ada3:b51a:8ef5:810e	142.245.129.14
cb15:901b:901b:1324:ada3:b51a:8ef5:810f	142.245.129.15
cb15:901b:901b:1324:ada3:b51a:8ef5:8110	142.245.129.16
cb15:901b:901b:1324:ada3:b51a:8ef5:8111	142.245.129.17
cb15:901b:901b:1324:ada3:b51a:8ef5:8112	142.245.129.18
cb15:901b:901b:1324:ada3:b51a:8ef5:8113	142.245.129.19
cb15:901b:901b:1324:ada3:b51a:8ef5:8114	142.245.129.20
cb15:901b:901b:1324:ada3:b51a:8ef5:8115	142.245.129.21
cb15:901b:901b:1324:ada3:b51a:8ef5:8116	142.245.129.22
cb15:901b:901b:1324:ada3:b51a:8ef5:8117	142.245.129.23
cb15:901b:901b:1324:ada3:b51a:8ef5:8118	142.245.129.24
cb15:901b:901b:1324:ada3:b51a:8ef5:8119	142.245.129.25
cb15:901b:901b:1324:ada3:b51a:8ef5:811a	142.245.129.26
cb15:901b:901b:1324:ada3:b51a:8ef5:811b	142.245.129.27
cb15:901b:901b:1324:ada3:b51a:8ef5:811c	142.245.129.28
cb15:901b:901b:1324:ada3:b51a:8ef5:811d	142.245.129.29
cb15:901b:901b:1324:ada3:b51a:8ef5:811e	142.245.129.30
cb15:901b:901b:1324:ada3:b51a:8ef5:811f	142.245.129.31
cb15:901b:901b:1324:ada3:b51a:8ef5:8120	142.245.129.32
cb15:901b:901b:1324:ada3:b51a:8ef5:8121	142.245.129.33
cb15:901b:901b:1324:ada3:b51a:8ef5:8122	142.245.129.34
cb15:901b:901b:1324:ada3:b51a:8ef5:8123	142.245.129.35
cb15:901b:901b:1324:ada3:b51a:8ef5:8124	142.245.129.36
cb15:901b:901b:1324:ada3:b51a:8ef5:8125	142.245.129.37
cb15:901b:901b:1324:ada3:b51a:8ef5:8126	142.245.129.38
cb15:901b:901b:1324:ada3:b51a:8ef5:8127	142.245.129.39
cb15:901b:901b:1324:ada3:b51a:8ef5:8128	142.245.129.40
cb15:901b:901b:1324:ada3:b51a:8ef5:8129	142.245.129.41
cb15:901b:901b:1324:ada3:b51a:8ef5:812a	142.245.129.42
cb15:901b:901b:1324:ada3:b51a:8ef5:812b	142.245.129.43
cb15:901b:901b:1324:ada3:b51a:8ef5:812c	142.245.129.44
cb15:901b:901b:1324:ada3:b51a:8ef5:812d	142.245.129.45
cb15:901b:901b:1324:ada3:b51a:8ef5:812e	142.245.129.46
cb15:901b:901b:1324:ada3:b51a:8ef5:812f	142.245.129.47
cb15:901b:901b:1324:ada3:b51a:8ef5:8130	142.245.129.48
cb15:901b:901b:1324:ada3:b51a:8ef5:8131	142.245.129.49
cb15:901b:901b:1324:ada3:b51a:8ef5:8132	142.245.129.50
cb15:901b:901b:1324:ada3:b51a:8ef5:8133	142.245.129.51
cb15:901b:901b:1324:ada3:b51a:8ef5:8134	142.245.129.52
cb15:901b:901b:1324:ada3:b51a:8ef5:8135	142.245.129.53
cb15:901b:901b:1324:ada3:b51a:8ef5:8136	142.245.129.54
cb15:901b:901b:1324:ada3:b51a:8ef5:8137	142.245.129.55
cb15:901b:901b:1324:ada3:b51a:8ef5:8138	142.245.129.56
cb15:901b:901b:1324:ada3:b51a:8ef5:8139	142.245.129.57
cb15:901b:901b:1324:ada3:b51a:8ef5:813a	142.245.129.58
cb15:901b:901b:1324:ada3:b51a:8ef5:813b	142.245.129.59
cb15:901b:901b:1324:ada3:b51a:8ef5:813c	142.245.129.60

cb15:901b:901b:1324:ada3:b51a:8ef5:813d	142.245.129.61
cb15:901b:901b:1324:ada3:b51a:8ef5:813e	142.245.129.62
cb15:901b:901b:1324:ada3:b51a:8ef5:813f	142.245.129.63
cb15:901b:901b:1324:ada3:b51a:8ef5:8140	142.245.129.64
cb15:901b:901b:1324:ada3:b51a:8ef5:8141	142.245.129.65
cb15:901b:901b:1324:ada3:b51a:8ef5:8142	142.245.129.66
cb15:901b:901b:1324:ada3:b51a:8ef5:8143	142.245.129.67
cb15:901b:901b:1324:ada3:b51a:8ef5:8144	142.245.129.68
cb15:901b:901b:1324:ada3:b51a:8ef5:8145	142.245.129.69
cb15:901b:901b:1324:ada3:b51a:8ef5:8146	142.245.129.70
cb15:901b:901b:1324:ada3:b51a:8ef5:8147	142.245.129.71
cb15:901b:901b:1324:ada3:b51a:8ef5:8148	142.245.129.72
cb15:901b:901b:1324:ada3:b51a:8ef5:8149	142.245.129.73
cb15:901b:901b:1324:ada3:b51a:8ef5:814a	142.245.129.74
cb15:901b:901b:1324:ada3:b51a:8ef5:814b	142.245.129.75
cb15:901b:901b:1324:ada3:b51a:8ef5:814c	142.245.129.76
cb15:901b:901b:1324:ada3:b51a:8ef5:814d	142.245.129.77
cb15:901b:901b:1324:ada3:b51a:8ef5:814e	142.245.129.78
cb15:901b:901b:1324:ada3:b51a:8ef5:814f	142.245.129.79
cb15:901b:901b:1324:ada3:b51a:8ef5:8150	142.245.129.80
cb15:901b:901b:1324:ada3:b51a:8ef5:8151	142.245.129.81
cb15:901b:901b:1324:ada3:b51a:8ef5:8152	142.245.129.82
cb15:901b:901b:1324:ada3:b51a:8ef5:8153	142.245.129.83
cb15:901b:901b:1324:ada3:b51a:8ef5:8154	142.245.129.84
cb15:901b:901b:1324:ada3:b51a:8ef5:8155	142.245.129.85
cb15:901b:901b:1324:ada3:b51a:8ef5:8156	142.245.129.86
cb15:901b:901b:1324:ada3:b51a:8ef5:8157	142.245.129.87
cb15:901b:901b:1324:ada3:b51a:8ef5:8158	142.245.129.88
cb15:901b:901b:1324:ada3:b51a:8ef5:8159	142.245.129.89
cb15:901b:901b:1324:ada3:b51a:8ef5:815a	142.245.129.90
cb15:901b:901b:1324:ada3:b51a:8ef5:815b	142.245.129.91
cb15:901b:901b:1324:ada3:b51a:8ef5:815c	142.245.129.92
cb15:901b:901b:1324:ada3:b51a:8ef5:815d	142.245.129.93
cb15:901b:901b:1324:ada3:b51a:8ef5:815e	142.245.129.94
cb15:901b:901b:1324:ada3:b51a:8ef5:815f	142.245.129.95
cb15:901b:901b:1324:ada3:b51a:8ef5:8160	142.245.129.96
cb15:901b:901b:1324:ada3:b51a:8ef5:8161	142.245.129.97
cb15:901b:901b:1324:ada3:b51a:8ef5:8162	142.245.129.98
cb15:901b:901b:1324:ada3:b51a:8ef5:8163	142.245.129.99
cb15:901b:901b:1324:ada3:b51a:8ef5:8164	142.245.129.100
cb15:901b:901b:1324:ada3:b51a:8ef5:8165	142.245.129.101
cb15:901b:901b:1324:ada3:b51a:8ef5:8166	142.245.129.102
cb15:901b:901b:1324:ada3:b51a:8ef5:8167	142.245.129.103
cb15:901b:901b:1324:ada3:b51a:8ef5:8168	142.245.129.104
cb15:901b:901b:1324:ada3:b51a:8ef5:8169	142.245.129.105
cb15:901b:901b:1324:ada3:b51a:8ef5:816a	142.245.129.106
cb15:901b:901b:1324:ada3:b51a:8ef5:816b	142.245.129.107
cb15:901b:901b:1324:ada3:b51a:8ef5:816c	142.245.129.108
cb15:901b:901b:1324:ada3:b51a:8ef5:816d	142.245.129.109
cb15:901b:901b:1324:ada3:b51a:8ef5:816e	142.245.129.110
cb15:901b:901b:1324:ada3:b51a:8ef5:816f	142.245.129.111
cb15:901b:901b:1324:ada3:b51a:8ef5:8170	142.245.129.112
cb15:901b:901b:1324:ada3:b51a:8ef5:8171	142.245.129.113
cb15:901b:901b:1324:ada3:b51a:8ef5:8172	142.245.129.114
cb15:901b:901b:1324:ada3:b51a:8ef5:8173	142.245.129.115
cb15:901b:901b:1324:ada3:b51a:8ef5:8174	142.245.129.116
cb15:901b:901b:1324:ada3:b51a:8ef5:8175	142.245.129.117
cb15:901b:901b:1324:ada3:b51a:8ef5:8176	142.245.129.118
cb15:901b:901b:1324:ada3:b51a:8ef5:8177	142.245.129.119
cb15:901b:901b:1324:ada3:b51a:8ef5:8178	142.245.129.120

cb15:901b:901b:1324:ada3:b51a:8ef5:8179	142.245.129.121
cb15:901b:901b:1324:ada3:b51a:8ef5:817a	142.245.129.122
cb15:901b:901b:1324:ada3:b51a:8ef5:817b	142.245.129.123
cb15:901b:901b:1324:ada3:b51a:8ef5:817c	142.245.129.124
cb15:901b:901b:1324:ada3:b51a:8ef5:817d	142.245.129.125
cb15:901b:901b:1324:ada3:b51a:8ef5:817e	142.245.129.126
cb15:901b:901b:1324:ada3:b51a:8ef5:817f	142.245.129.127
cb15:901b:901b:1324:ada3:b51a:8ef5:8180	142.245.129.128
cb15:901b:901b:1324:ada3:b51a:8ef5:8181	142.245.129.129
cb15:901b:901b:1324:ada3:b51a:8ef5:8182	142.245.129.130
cb15:901b:901b:1324:ada3:b51a:8ef5:8183	142.245.129.131
cb15:901b:901b:1324:ada3:b51a:8ef5:8184	142.245.129.132
cb15:901b:901b:1324:ada3:b51a:8ef5:8185	142.245.129.133
cb15:901b:901b:1324:ada3:b51a:8ef5:8186	142.245.129.134
cb15:901b:901b:1324:ada3:b51a:8ef5:8187	142.245.129.135
cb15:901b:901b:1324:ada3:b51a:8ef5:8188	142.245.129.136
cb15:901b:901b:1324:ada3:b51a:8ef5:8189	142.245.129.137
cb15:901b:901b:1324:ada3:b51a:8ef5:818a	142.245.129.138
cb15:901b:901b:1324:ada3:b51a:8ef5:818b	142.245.129.139
cb15:901b:901b:1324:ada3:b51a:8ef5:818c	142.245.129.140
cb15:901b:901b:1324:ada3:b51a:8ef5:818d	142.245.129.141
cb15:901b:901b:1324:ada3:b51a:8ef5:818e	142.245.129.142
cb15:901b:901b:1324:ada3:b51a:8ef5:818f	142.245.129.143
cb15:901b:901b:1324:ada3:b51a:8ef5:8190	142.245.129.144
cb15:901b:901b:1324:ada3:b51a:8ef5:8191	142.245.129.145
cb15:901b:901b:1324:ada3:b51a:8ef5:8192	142.245.129.146
cb15:901b:901b:1324:ada3:b51a:8ef5:8193	142.245.129.147
cb15:901b:901b:1324:ada3:b51a:8ef5:8194	142.245.129.148
cb15:901b:901b:1324:ada3:b51a:8ef5:8195	142.245.129.149
cb15:901b:901b:1324:ada3:b51a:8ef5:8196	142.245.129.150
cb15:901b:901b:1324:ada3:b51a:8ef5:8197	142.245.129.151
cb15:901b:901b:1324:ada3:b51a:8ef5:8198	142.245.129.152
cb15:901b:901b:1324:ada3:b51a:8ef5:8199	142.245.129.153
cb15:901b:901b:1324:ada3:b51a:8ef5:819a	142.245.129.154
cb15:901b:901b:1324:ada3:b51a:8ef5:819b	142.245.129.155
cb15:901b:901b:1324:ada3:b51a:8ef5:819c	142.245.129.156
cb15:901b:901b:1324:ada3:b51a:8ef5:819d	142.245.129.157
cb15:901b:901b:1324:ada3:b51a:8ef5:819e	142.245.129.158
cb15:901b:901b:1324:ada3:b51a:8ef5:819f	142.245.129.159
cb15:901b:901b:1324:ada3:b51a:8ef5:81a0	142.245.129.160
cb15:901b:901b:1324:ada3:b51a:8ef5:81a1	142.245.129.161
cb15:901b:901b:1324:ada3:b51a:8ef5:81a2	142.245.129.162
cb15:901b:901b:1324:ada3:b51a:8ef5:81a3	142.245.129.163
cb15:901b:901b:1324:ada3:b51a:8ef5:81a4	142.245.129.164
cb15:901b:901b:1324:ada3:b51a:8ef5:81a5	142.245.129.165
cb15:901b:901b:1324:ada3:b51a:8ef5:81a6	142.245.129.166
cb15:901b:901b:1324:ada3:b51a:8ef5:81a7	142.245.129.167
cb15:901b:901b:1324:ada3:b51a:8ef5:81a8	142.245.129.168
cb15:901b:901b:1324:ada3:b51a:8ef5:81a9	142.245.129.169
cb15:901b:901b:1324:ada3:b51a:8ef5:81aa	142.245.129.170
cb15:901b:901b:1324:ada3:b51a:8ef5:81ab	142.245.129.171
cb15:901b:901b:1324:ada3:b51a:8ef5:81ac	142.245.129.172
cb15:901b:901b:1324:ada3:b51a:8ef5:81ad	142.245.129.173
cb15:901b:901b:1324:ada3:b51a:8ef5:81ae	142.245.129.174
cb15:901b:901b:1324:ada3:b51a:8ef5:81af	142.245.129.175
cb15:901b:901b:1324:ada3:b51a:8ef5:81b0	142.245.129.176
cb15:901b:901b:1324:ada3:b51a:8ef5:81b1	142.245.129.177
cb15:901b:901b:1324:ada3:b51a:8ef5:81b2	142.245.129.178
cb15:901b:901b:1324:ada3:b51a:8ef5:81b3	142.245.129.179
cb15:901b:901b:1324:ada3:b51a:8ef5:81b4	142.245.129.180

cb15:901b:901b:1324:ada3:b51a:8ef5:81b5	142.245.129.181
cb15:901b:901b:1324:ada3:b51a:8ef5:81b6	142.245.129.182
cb15:901b:901b:1324:ada3:b51a:8ef5:81b7	142.245.129.183
cb15:901b:901b:1324:ada3:b51a:8ef5:81b8	142.245.129.184
cb15:901b:901b:1324:ada3:b51a:8ef5:81b9	142.245.129.185
cb15:901b:901b:1324:ada3:b51a:8ef5:81ba	142.245.129.186
cb15:901b:901b:1324:ada3:b51a:8ef5:81bb	142.245.129.187
cb15:901b:901b:1324:ada3:b51a:8ef5:81bc	142.245.129.188
cb15:901b:901b:1324:ada3:b51a:8ef5:81bd	142.245.129.189
cb15:901b:901b:1324:ada3:b51a:8ef5:81be	142.245.129.190
cb15:901b:901b:1324:ada3:b51a:8ef5:81bf	142.245.129.191
cb15:901b:901b:1324:ada3:b51a:8ef5:81c0	142.245.129.192
cb15:901b:901b:1324:ada3:b51a:8ef5:81c1	142.245.129.193
cb15:901b:901b:1324:ada3:b51a:8ef5:81c2	142.245.129.194
cb15:901b:901b:1324:ada3:b51a:8ef5:81c3	142.245.129.195
cb15:901b:901b:1324:ada3:b51a:8ef5:81c4	142.245.129.196
cb15:901b:901b:1324:ada3:b51a:8ef5:81c5	142.245.129.197
cb15:901b:901b:1324:ada3:b51a:8ef5:81c6	142.245.129.198
cb15:901b:901b:1324:ada3:b51a:8ef5:81c7	142.245.129.199
cb15:901b:901b:1324:ada3:b51a:8ef5:81c8	142.245.129.200
cb15:901b:901b:1324:ada3:b51a:8ef5:81c9	142.245.129.201
cb15:901b:901b:1324:ada3:b51a:8ef5:81ca	142.245.129.202
cb15:901b:901b:1324:ada3:b51a:8ef5:81cb	142.245.129.203
cb15:901b:901b:1324:ada3:b51a:8ef5:81cc	142.245.129.204
cb15:901b:901b:1324:ada3:b51a:8ef5:81cd	142.245.129.205
cb15:901b:901b:1324:ada3:b51a:8ef5:81ce	142.245.129.206
cb15:901b:901b:1324:ada3:b51a:8ef5:81cf	142.245.129.207
cb15:901b:901b:1324:ada3:b51a:8ef5:81d0	142.245.129.208
cb15:901b:901b:1324:ada3:b51a:8ef5:81d1	142.245.129.209
cb15:901b:901b:1324:ada3:b51a:8ef5:81d2	142.245.129.210
cb15:901b:901b:1324:ada3:b51a:8ef5:81d3	142.245.129.211
cb15:901b:901b:1324:ada3:b51a:8ef5:81d4	142.245.129.212
cb15:901b:901b:1324:ada3:b51a:8ef5:81d5	142.245.129.213
cb15:901b:901b:1324:ada3:b51a:8ef5:81d6	142.245.129.214
cb15:901b:901b:1324:ada3:b51a:8ef5:81d7	142.245.129.215
cb15:901b:901b:1324:ada3:b51a:8ef5:81d8	142.245.129.216
cb15:901b:901b:1324:ada3:b51a:8ef5:81d9	142.245.129.217
cb15:901b:901b:1324:ada3:b51a:8ef5:81da	142.245.129.218
cb15:901b:901b:1324:ada3:b51a:8ef5:81db	142.245.129.219
cb15:901b:901b:1324:ada3:b51a:8ef5:81dc	142.245.129.220
cb15:901b:901b:1324:ada3:b51a:8ef5:81dd	142.245.129.221
cb15:901b:901b:1324:ada3:b51a:8ef5:81de	142.245.129.222
cb15:901b:901b:1324:ada3:b51a:8ef5:81df	142.245.129.223
cb15:901b:901b:1324:ada3:b51a:8ef5:81e0	142.245.129.224
cb15:901b:901b:1324:ada3:b51a:8ef5:81e1	142.245.129.225
cb15:901b:901b:1324:ada3:b51a:8ef5:81e2	142.245.129.226
cb15:901b:901b:1324:ada3:b51a:8ef5:81e3	142.245.129.227
cb15:901b:901b:1324:ada3:b51a:8ef5:81e4	142.245.129.228
cb15:901b:901b:1324:ada3:b51a:8ef5:81e5	142.245.129.229
cb15:901b:901b:1324:ada3:b51a:8ef5:81e6	142.245.129.230
cb15:901b:901b:1324:ada3:b51a:8ef5:81e7	142.245.129.231
cb15:901b:901b:1324:ada3:b51a:8ef5:81e8	142.245.129.232
cb15:901b:901b:1324:ada3:b51a:8ef5:81e9	142.245.129.233
cb15:901b:901b:1324:ada3:b51a:8ef5:81ea	142.245.129.234
cb15:901b:901b:1324:ada3:b51a:8ef5:81eb	142.245.129.235
cb15:901b:901b:1324:ada3:b51a:8ef5:81ec	142.245.129.236
cb15:901b:901b:1324:ada3:b51a:8ef5:81ed	142.245.129.237
cb15:901b:901b:1324:ada3:b51a:8ef5:81ee	142.245.129.238
cb15:901b:901b:1324:ada3:b51a:8ef5:81ef	142.245.129.239
cb15:901b:901b:1324:ada3:b51a:8ef5:81f0	142.245.129.240
cb15:901b:901b:1324:ada3:b51a:8ef5:81f1	142.245.129.241
cb15:901b:901b:1324:ada3:b51a:8ef5:81f2	142.245.129.242
cb15:901b:901b:1324:ada3:b51a:8ef5:81f3	142.245.129.243
cb15:901b:901b:1324:ada3:b51a:8ef5:81f4	142.245.129.244
cb15:901b:901b:1324:ada3:b51a:8ef5:81f5	142.245.129.245
cb15:901b:901b:1324:ada3:b51a:8ef5:81f6	142.245.129.246
cb15:901b:901b:1324:ada3:b51a:8ef5:81f7	142.245.129.247
cb15:901b:901b:1324:ada3:b51a:8ef5:81f8	142.245.129.248
cb15:901b:901b:1324:ada3:b51a:8ef5:81f9	142.245.129.249
cb15:901b:901b:1324:ada3:b51a:8ef5:81fa	142.245.129.250
cb15:901b:901b:1324:ada3:b51a:8ef5:81fb	142.245.129.251
cb15:901b:901b:1324:ada3:b51a:8ef5:81fc	142.245.129.252
cb15:901b:901b:1324:ada3:b51a:8ef5:81fd	142.245.129.253
cb15:901b:901b:1324:ada3:b51a:8ef5:81fe	142.245.129.254
cb15:901b:901b:1324:ada3:b51a:8ef5:81ff	142.245.129.255

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.