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
d157:901b:901b:a155:3a24:ea24:6502:8101	101.2.129.1
d157:901b:901b:a155:3a24:ea24:6502:8102	101.2.129.2
d157:901b:901b:a155:3a24:ea24:6502:8103	101.2.129.3
d157:901b:901b:a155:3a24:ea24:6502:8104	101.2.129.4
d157:901b:901b:a155:3a24:ea24:6502:8105	101.2.129.5
d157:901b:901b:a155:3a24:ea24:6502:8106	101.2.129.6
d157:901b:901b:a155:3a24:ea24:6502:8107	101.2.129.7
d157:901b:901b:a155:3a24:ea24:6502:8108	101.2.129.8
d157:901b:901b:a155:3a24:ea24:6502:8109	101.2.129.9
d157:901b:901b:a155:3a24:ea24:6502:810a	101.2.129.10
d157:901b:901b:a155:3a24:ea24:6502:810b	101.2.129.11
d157:901b:901b:a155:3a24:ea24:6502:810c	101.2.129.12
d157:901b:901b:a155:3a24:ea24:6502:810d	101.2.129.13
d157:901b:901b:a155:3a24:ea24:6502:810e	101.2.129.14
d157:901b:901b:a155:3a24:ea24:6502:810f	101.2.129.15
d157:901b:901b:a155:3a24:ea24:6502:8110	101.2.129.16
d157:901b:901b:a155:3a24:ea24:6502:8111	101.2.129.17
d157:901b:901b:a155:3a24:ea24:6502:8112	101.2.129.18
d157:901b:901b:a155:3a24:ea24:6502:8113	101.2.129.19
d157:901b:901b:a155:3a24:ea24:6502:8114	101.2.129.20
d157:901b:901b:a155:3a24:ea24:6502:8115	101.2.129.21
d157:901b:901b:a155:3a24:ea24:6502:8116	101.2.129.22
d157:901b:901b:a155:3a24:ea24:6502:8117	101.2.129.23
d157:901b:901b:a155:3a24:ea24:6502:8118	101.2.129.24
d157:901b:901b:a155:3a24:ea24:6502:8119	101.2.129.25
d157:901b:901b:a155:3a24:ea24:6502:811a	101.2.129.26
d157:901b:901b:a155:3a24:ea24:6502:811b	101.2.129.27
d157:901b:901b:a155:3a24:ea24:6502:811c	101.2.129.28
d157:901b:901b:a155:3a24:ea24:6502:811d	101.2.129.29
d157:901b:901b:a155:3a24:ea24:6502:811e	101.2.129.30
d157:901b:901b:a155:3a24:ea24:6502:811f	101.2.129.31
d157:901b:901b:a155:3a24:ea24:6502:8120	101.2.129.32
d157:901b:901b:a155:3a24:ea24:6502:8121	101.2.129.33
d157:901b:901b:a155:3a24:ea24:6502:8122	101.2.129.34
d157:901b:901b:a155:3a24:ea24:6502:8123	101.2.129.35
d157:901b:901b:a155:3a24:ea24:6502:8124	101.2.129.36
d157:901b:901b:a155:3a24:ea24:6502:8125	101.2.129.37
d157:901b:901b:a155:3a24:ea24:6502:8126	101.2.129.38
d157:901b:901b:a155:3a24:ea24:6502:8127	101.2.129.39
d157:901b:901b:a155:3a24:ea24:6502:8128	101.2.129.40
d157:901b:901b:a155:3a24:ea24:6502:8129	101.2.129.41
d157:901b:901b:a155:3a24:ea24:6502:812a	101.2.129.42
d157:901b:901b:a155:3a24:ea24:6502:812b	101.2.129.43
d157:901b:901b:a155:3a24:ea24:6502:812c	101.2.129.44
d157:901b:901b:a155:3a24:ea24:6502:812d	101.2.129.45
d157:901b:901b:a155:3a24:ea24:6502:812e	101.2.129.46
d157:901b:901b:a155:3a24:ea24:6502:812f	101.2.129.47
d157:901b:901b:a155:3a24:ea24:6502:8130	101.2.129.48
d157:901b:901b:a155:3a24:ea24:6502:8131	101.2.129.49
d157:901b:901b:a155:3a24:ea24:6502:8132	101.2.129.50
d157:901b:901b:a155:3a24:ea24:6502:8133	101.2.129.51
d157:901b:901b:a155:3a24:ea24:6502:8134	101.2.129.52
d157:901b:901b:a155:3a24:ea24:6502:8135	101.2.129.53
d157:901b:901b:a155:3a24:ea24:6502:8136	101.2.129.54
d157:901b:901b:a155:3a24:ea24:6502:8137	101.2.129.55
d157:901b:901b:a155:3a24:ea24:6502:8138	101.2.129.56
d157:901b:901b:a155:3a24:ea24:6502:8139	101.2.129.57
d157:901b:901b:a155:3a24:ea24:6502:813a	101.2.129.58
d157:901b:901b:a155:3a24:ea24:6502:813b	101.2.129.59
d157:901b:901b:a155:3a24:ea24:6502:813c	101.2.129.60

d157:901b:901b:a155:3a24:ea24:6502:813d	101.2.129.61
d157:901b:901b:a155:3a24:ea24:6502:813e	101.2.129.62
d157:901b:901b:a155:3a24:ea24:6502:813f	101.2.129.63
d157:901b:901b:a155:3a24:ea24:6502:8140	101.2.129.64
d157:901b:901b:a155:3a24:ea24:6502:8141	101.2.129.65
d157:901b:901b:a155:3a24:ea24:6502:8142	101.2.129.66
d157:901b:901b:a155:3a24:ea24:6502:8143	101.2.129.67
d157:901b:901b:a155:3a24:ea24:6502:8144	101.2.129.68
d157:901b:901b:a155:3a24:ea24:6502:8145	101.2.129.69
d157:901b:901b:a155:3a24:ea24:6502:8146	101.2.129.70
d157:901b:901b:a155:3a24:ea24:6502:8147	101.2.129.71
d157:901b:901b:a155:3a24:ea24:6502:8148	101.2.129.72
d157:901b:901b:a155:3a24:ea24:6502:8149	101.2.129.73
d157:901b:901b:a155:3a24:ea24:6502:814a	101.2.129.74
d157:901b:901b:a155:3a24:ea24:6502:814b	101.2.129.75
d157:901b:901b:a155:3a24:ea24:6502:814c	101.2.129.76
d157:901b:901b:a155:3a24:ea24:6502:814d	101.2.129.77
d157:901b:901b:a155:3a24:ea24:6502:814e	101.2.129.78
d157:901b:901b:a155:3a24:ea24:6502:814f	101.2.129.79
d157:901b:901b:a155:3a24:ea24:6502:8150	101.2.129.80
d157:901b:901b:a155:3a24:ea24:6502:8151	101.2.129.81
d157:901b:901b:a155:3a24:ea24:6502:8152	101.2.129.82
d157:901b:901b:a155:3a24:ea24:6502:8153	101.2.129.83
d157:901b:901b:a155:3a24:ea24:6502:8154	101.2.129.84
d157:901b:901b:a155:3a24:ea24:6502:8155	101.2.129.85
d157:901b:901b:a155:3a24:ea24:6502:8156	101.2.129.86
d157:901b:901b:a155:3a24:ea24:6502:8157	101.2.129.87
d157:901b:901b:a155:3a24:ea24:6502:8158	101.2.129.88
d157:901b:901b:a155:3a24:ea24:6502:8159	101.2.129.89
d157:901b:901b:a155:3a24:ea24:6502:815a	101.2.129.90
d157:901b:901b:a155:3a24:ea24:6502:815b	101.2.129.91
d157:901b:901b:a155:3a24:ea24:6502:815c	101.2.129.92
d157:901b:901b:a155:3a24:ea24:6502:815d	101.2.129.93
d157:901b:901b:a155:3a24:ea24:6502:815e	101.2.129.94
d157:901b:901b:a155:3a24:ea24:6502:815f	101.2.129.95
d157:901b:901b:a155:3a24:ea24:6502:8160	101.2.129.96
d157:901b:901b:a155:3a24:ea24:6502:8161	101.2.129.97
d157:901b:901b:a155:3a24:ea24:6502:8162	101.2.129.98
d157:901b:901b:a155:3a24:ea24:6502:8163	101.2.129.99
d157:901b:901b:a155:3a24:ea24:6502:8164	101.2.129.100
d157:901b:901b:a155:3a24:ea24:6502:8165	101.2.129.101
d157:901b:901b:a155:3a24:ea24:6502:8166	101.2.129.102
d157:901b:901b:a155:3a24:ea24:6502:8167	101.2.129.103
d157:901b:901b:a155:3a24:ea24:6502:8168	101.2.129.104
d157:901b:901b:a155:3a24:ea24:6502:8169	101.2.129.105
d157:901b:901b:a155:3a24:ea24:6502:816a	101.2.129.106
d157:901b:901b:a155:3a24:ea24:6502:816b	101.2.129.107
d157:901b:901b:a155:3a24:ea24:6502:816c	101.2.129.108
d157:901b:901b:a155:3a24:ea24:6502:816d	101.2.129.109
d157:901b:901b:a155:3a24:ea24:6502:816e	101.2.129.110
d157:901b:901b:a155:3a24:ea24:6502:816f	101.2.129.111
d157:901b:901b:a155:3a24:ea24:6502:8170	101.2.129.112
d157:901b:901b:a155:3a24:ea24:6502:8171	101.2.129.113
d157:901b:901b:a155:3a24:ea24:6502:8172	101.2.129.114
d157:901b:901b:a155:3a24:ea24:6502:8173	101.2.129.115
d157:901b:901b:a155:3a24:ea24:6502:8174	101.2.129.116
d157:901b:901b:a155:3a24:ea24:6502:8175	101.2.129.117
d157:901b:901b:a155:3a24:ea24:6502:8176	101.2.129.118
d157:901b:901b:a155:3a24:ea24:6502:8177	101.2.129.119
d157:901b:901b:a155:3a24:ea24:6502:8178	101.2.129.120

d157:901b:901b:a155:3a24:ea24:6502:8179	101.2.129.121
d157:901b:901b:a155:3a24:ea24:6502:817a	101.2.129.122
d157:901b:901b:a155:3a24:ea24:6502:817b	101.2.129.123
d157:901b:901b:a155:3a24:ea24:6502:817c	101.2.129.124
d157:901b:901b:a155:3a24:ea24:6502:817d	101.2.129.125
d157:901b:901b:a155:3a24:ea24:6502:817e	101.2.129.126
d157:901b:901b:a155:3a24:ea24:6502:817f	101.2.129.127
d157:901b:901b:a155:3a24:ea24:6502:8180	101.2.129.128
d157:901b:901b:a155:3a24:ea24:6502:8181	101.2.129.129
d157:901b:901b:a155:3a24:ea24:6502:8182	101.2.129.130
d157:901b:901b:a155:3a24:ea24:6502:8183	101.2.129.131
d157:901b:901b:a155:3a24:ea24:6502:8184	101.2.129.132
d157:901b:901b:a155:3a24:ea24:6502:8185	101.2.129.133
d157:901b:901b:a155:3a24:ea24:6502:8186	101.2.129.134
d157:901b:901b:a155:3a24:ea24:6502:8187	101.2.129.135
d157:901b:901b:a155:3a24:ea24:6502:8188	101.2.129.136
d157:901b:901b:a155:3a24:ea24:6502:8189	101.2.129.137
d157:901b:901b:a155:3a24:ea24:6502:818a	101.2.129.138
d157:901b:901b:a155:3a24:ea24:6502:818b	101.2.129.139
d157:901b:901b:a155:3a24:ea24:6502:818c	101.2.129.140
d157:901b:901b:a155:3a24:ea24:6502:818d	101.2.129.141
d157:901b:901b:a155:3a24:ea24:6502:818e	101.2.129.142
d157:901b:901b:a155:3a24:ea24:6502:818f	101.2.129.143
d157:901b:901b:a155:3a24:ea24:6502:8190	101.2.129.144
d157:901b:901b:a155:3a24:ea24:6502:8191	101.2.129.145
d157:901b:901b:a155:3a24:ea24:6502:8192	101.2.129.146
d157:901b:901b:a155:3a24:ea24:6502:8193	101.2.129.147
d157:901b:901b:a155:3a24:ea24:6502:8194	101.2.129.148
d157:901b:901b:a155:3a24:ea24:6502:8195	101.2.129.149
d157:901b:901b:a155:3a24:ea24:6502:8196	101.2.129.150
d157:901b:901b:a155:3a24:ea24:6502:8197	101.2.129.151
d157:901b:901b:a155:3a24:ea24:6502:8198	101.2.129.152
d157:901b:901b:a155:3a24:ea24:6502:8199	101.2.129.153
d157:901b:901b:a155:3a24:ea24:6502:819a	101.2.129.154
d157:901b:901b:a155:3a24:ea24:6502:819b	101.2.129.155
d157:901b:901b:a155:3a24:ea24:6502:819c	101.2.129.156
d157:901b:901b:a155:3a24:ea24:6502:819d	101.2.129.157
d157:901b:901b:a155:3a24:ea24:6502:819e	101.2.129.158
d157:901b:901b:a155:3a24:ea24:6502:819f	101.2.129.159
d157:901b:901b:a155:3a24:ea24:6502:81a0	101.2.129.160
d157:901b:901b:a155:3a24:ea24:6502:81a1	101.2.129.161
d157:901b:901b:a155:3a24:ea24:6502:81a2	101.2.129.162
d157:901b:901b:a155:3a24:ea24:6502:81a3	101.2.129.163
d157:901b:901b:a155:3a24:ea24:6502:81a4	101.2.129.164
d157:901b:901b:a155:3a24:ea24:6502:81a5	101.2.129.165
d157:901b:901b:a155:3a24:ea24:6502:81a6	101.2.129.166
d157:901b:901b:a155:3a24:ea24:6502:81a7	101.2.129.167
d157:901b:901b:a155:3a24:ea24:6502:81a8	101.2.129.168
d157:901b:901b:a155:3a24:ea24:6502:81a9	101.2.129.169
d157:901b:901b:a155:3a24:ea24:6502:81aa	101.2.129.170
d157:901b:901b:a155:3a24:ea24:6502:81ab	101.2.129.171
d157:901b:901b:a155:3a24:ea24:6502:81ac	101.2.129.172
d157:901b:901b:a155:3a24:ea24:6502:81ad	101.2.129.173
d157:901b:901b:a155:3a24:ea24:6502:81ae	101.2.129.174
d157:901b:901b:a155:3a24:ea24:6502:81af	101.2.129.175
d157:901b:901b:a155:3a24:ea24:6502:81b0	101.2.129.176
d157:901b:901b:a155:3a24:ea24:6502:81b1	101.2.129.177
d157:901b:901b:a155:3a24:ea24:6502:81b2	101.2.129.178
d157:901b:901b:a155:3a24:ea24:6502:81b3	101.2.129.179
d157:901b:901b:a155:3a24:ea24:6502:81b4	101.2.129.180

d157:901b:901b:a155:3a24:ea24:6502:81b5	101.2.129.181
d157:901b:901b:a155:3a24:ea24:6502:81b6	101.2.129.182
d157:901b:901b:a155:3a24:ea24:6502:81b7	101.2.129.183
d157:901b:901b:a155:3a24:ea24:6502:81b8	101.2.129.184
d157:901b:901b:a155:3a24:ea24:6502:81b9	101.2.129.185
d157:901b:901b:a155:3a24:ea24:6502:81ba	101.2.129.186
d157:901b:901b:a155:3a24:ea24:6502:81bb	101.2.129.187
d157:901b:901b:a155:3a24:ea24:6502:81bc	101.2.129.188
d157:901b:901b:a155:3a24:ea24:6502:81bd	101.2.129.189
d157:901b:901b:a155:3a24:ea24:6502:81be	101.2.129.190
d157:901b:901b:a155:3a24:ea24:6502:81bf	101.2.129.191
d157:901b:901b:a155:3a24:ea24:6502:81c0	101.2.129.192
d157:901b:901b:a155:3a24:ea24:6502:81c1	101.2.129.193
d157:901b:901b:a155:3a24:ea24:6502:81c2	101.2.129.194
d157:901b:901b:a155:3a24:ea24:6502:81c3	101.2.129.195
d157:901b:901b:a155:3a24:ea24:6502:81c4	101.2.129.196
d157:901b:901b:a155:3a24:ea24:6502:81c5	101.2.129.197
d157:901b:901b:a155:3a24:ea24:6502:81c6	101.2.129.198
d157:901b:901b:a155:3a24:ea24:6502:81c7	101.2.129.199
d157:901b:901b:a155:3a24:ea24:6502:81c8	101.2.129.200
d157:901b:901b:a155:3a24:ea24:6502:81c9	101.2.129.201
d157:901b:901b:a155:3a24:ea24:6502:81ca	101.2.129.202
d157:901b:901b:a155:3a24:ea24:6502:81cb	101.2.129.203
d157:901b:901b:a155:3a24:ea24:6502:81cc	101.2.129.204
d157:901b:901b:a155:3a24:ea24:6502:81cd	101.2.129.205
d157:901b:901b:a155:3a24:ea24:6502:81ce	101.2.129.206
d157:901b:901b:a155:3a24:ea24:6502:81cf	101.2.129.207
d157:901b:901b:a155:3a24:ea24:6502:81d0	101.2.129.208
d157:901b:901b:a155:3a24:ea24:6502:81d1	101.2.129.209
d157:901b:901b:a155:3a24:ea24:6502:81d2	101.2.129.210
d157:901b:901b:a155:3a24:ea24:6502:81d3	101.2.129.211
d157:901b:901b:a155:3a24:ea24:6502:81d4	101.2.129.212
d157:901b:901b:a155:3a24:ea24:6502:81d5	101.2.129.213
d157:901b:901b:a155:3a24:ea24:6502:81d6	101.2.129.214
d157:901b:901b:a155:3a24:ea24:6502:81d7	101.2.129.215
d157:901b:901b:a155:3a24:ea24:6502:81d8	101.2.129.216
d157:901b:901b:a155:3a24:ea24:6502:81d9	101.2.129.217
d157:901b:901b:a155:3a24:ea24:6502:81da	101.2.129.218
d157:901b:901b:a155:3a24:ea24:6502:81db	101.2.129.219
d157:901b:901b:a155:3a24:ea24:6502:81dc	101.2.129.220
d157:901b:901b:a155:3a24:ea24:6502:81dd	101.2.129.221
d157:901b:901b:a155:3a24:ea24:6502:81de	101.2.129.222
d157:901b:901b:a155:3a24:ea24:6502:81df	101.2.129.223
d157:901b:901b:a155:3a24:ea24:6502:81e0	101.2.129.224
d157:901b:901b:a155:3a24:ea24:6502:81e1	101.2.129.225
d157:901b:901b:a155:3a24:ea24:6502:81e2	101.2.129.226
d157:901b:901b:a155:3a24:ea24:6502:81e3	101.2.129.227
d157:901b:901b:a155:3a24:ea24:6502:81e4	101.2.129.228
d157:901b:901b:a155:3a24:ea24:6502:81e5	101.2.129.229
d157:901b:901b:a155:3a24:ea24:6502:81e6	101.2.129.230
d157:901b:901b:a155:3a24:ea24:6502:81e7	101.2.129.231
d157:901b:901b:a155:3a24:ea24:6502:81e8	101.2.129.232
d157:901b:901b:a155:3a24:ea24:6502:81e9	101.2.129.233
d157:901b:901b:a155:3a24:ea24:6502:81ea	101.2.129.234
d157:901b:901b:a155:3a24:ea24:6502:81eb	101.2.129.235
d157:901b:901b:a155:3a24:ea24:6502:81ec	101.2.129.236
d157:901b:901b:a155:3a24:ea24:6502:81ed	101.2.129.237
d157:901b:901b:a155:3a24:ea24:6502:81ee	101.2.129.238
d157:901b:901b:a155:3a24:ea24:6502:81ef	101.2.129.239
d157:901b:901b:a155:3a24:ea24:6502:81f0	101.2.129.240
d157:901b:901b:a155:3a24:ea24:6502:81f1	101.2.129.241
d157:901b:901b:a155:3a24:ea24:6502:81f2	101.2.129.242
d157:901b:901b:a155:3a24:ea24:6502:81f3	101.2.129.243
d157:901b:901b:a155:3a24:ea24:6502:81f4	101.2.129.244
d157:901b:901b:a155:3a24:ea24:6502:81f5	101.2.129.245
d157:901b:901b:a155:3a24:ea24:6502:81f6	101.2.129.246
d157:901b:901b:a155:3a24:ea24:6502:81f7	101.2.129.247
d157:901b:901b:a155:3a24:ea24:6502:81f8	101.2.129.248
d157:901b:901b:a155:3a24:ea24:6502:81f9	101.2.129.249
d157:901b:901b:a155:3a24:ea24:6502:81fa	101.2.129.250
d157:901b:901b:a155:3a24:ea24:6502:81fb	101.2.129.251
d157:901b:901b:a155:3a24:ea24:6502:81fc	101.2.129.252
d157:901b:901b:a155:3a24:ea24:6502:81fd	101.2.129.253
d157:901b:901b:a155:3a24:ea24:6502:81fe	101.2.129.254
d157:901b:901b:a155:3a24:ea24:6502:81ff	101.2.129.255

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.