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:eb24:faba:8101	250.186.129.1
b51a:901b:cb15:8045:ada8:eb24:faba:8102	250.186.129.2
b51a:901b:cb15:8045:ada8:eb24:faba:8103	250.186.129.3
b51a:901b:cb15:8045:ada8:eb24:faba:8104	250.186.129.4
b51a:901b:cb15:8045:ada8:eb24:faba:8105	250.186.129.5
b51a:901b:cb15:8045:ada8:eb24:faba:8106	250.186.129.6
b51a:901b:cb15:8045:ada8:eb24:faba:8107	250.186.129.7
b51a:901b:cb15:8045:ada8:eb24:faba:8108	250.186.129.8
b51a:901b:cb15:8045:ada8:eb24:faba:8109	250.186.129.9
b51a:901b:cb15:8045:ada8:eb24:faba:810a	250.186.129.10
b51a:901b:cb15:8045:ada8:eb24:faba:810b	250.186.129.11
b51a:901b:cb15:8045:ada8:eb24:faba:810c	250.186.129.12
b51a:901b:cb15:8045:ada8:eb24:faba:810d	250.186.129.13
b51a:901b:cb15:8045:ada8:eb24:faba:810e	250.186.129.14
b51a:901b:cb15:8045:ada8:eb24:faba:810f	250.186.129.15
b51a:901b:cb15:8045:ada8:eb24:faba:8110	250.186.129.16
b51a:901b:cb15:8045:ada8:eb24:faba:8111	250.186.129.17
b51a:901b:cb15:8045:ada8:eb24:faba:8112	250.186.129.18
b51a:901b:cb15:8045:ada8:eb24:faba:8113	250.186.129.19
b51a:901b:cb15:8045:ada8:eb24:faba:8114	250.186.129.20
b51a:901b:cb15:8045:ada8:eb24:faba:8115	250.186.129.21
b51a:901b:cb15:8045:ada8:eb24:faba:8116	250.186.129.22
b51a:901b:cb15:8045:ada8:eb24:faba:8117	250.186.129.23
b51a:901b:cb15:8045:ada8:eb24:faba:8118	250.186.129.24
b51a:901b:cb15:8045:ada8:eb24:faba:8119	250.186.129.25
b51a:901b:cb15:8045:ada8:eb24:faba:811a	250.186.129.26
b51a:901b:cb15:8045:ada8:eb24:faba:811b	250.186.129.27
b51a:901b:cb15:8045:ada8:eb24:faba:811c	250.186.129.28
b51a:901b:cb15:8045:ada8:eb24:faba:811d	250.186.129.29
b51a:901b:cb15:8045:ada8:eb24:faba:811e	250.186.129.30
b51a:901b:cb15:8045:ada8:eb24:faba:811f	250.186.129.31
b51a:901b:cb15:8045:ada8:eb24:faba:8120	250.186.129.32
b51a:901b:cb15:8045:ada8:eb24:faba:8121	250.186.129.33
b51a:901b:cb15:8045:ada8:eb24:faba:8122	250.186.129.34
b51a:901b:cb15:8045:ada8:eb24:faba:8123	250.186.129.35
b51a:901b:cb15:8045:ada8:eb24:faba:8124	250.186.129.36
b51a:901b:cb15:8045:ada8:eb24:faba:8125	250.186.129.37
b51a:901b:cb15:8045:ada8:eb24:faba:8126	250.186.129.38
b51a:901b:cb15:8045:ada8:eb24:faba:8127	250.186.129.39
b51a:901b:cb15:8045:ada8:eb24:faba:8128	250.186.129.40
b51a:901b:cb15:8045:ada8:eb24:faba:8129	250.186.129.41
b51a:901b:cb15:8045:ada8:eb24:faba:812a	250.186.129.42
b51a:901b:cb15:8045:ada8:eb24:faba:812b	250.186.129.43
b51a:901b:cb15:8045:ada8:eb24:faba:812c	250.186.129.44
b51a:901b:cb15:8045:ada8:eb24:faba:812d	250.186.129.45
b51a:901b:cb15:8045:ada8:eb24:faba:812e	250.186.129.46
b51a:901b:cb15:8045:ada8:eb24:faba:812f	250.186.129.47
b51a:901b:cb15:8045:ada8:eb24:faba:8130	250.186.129.48
b51a:901b:cb15:8045:ada8:eb24:faba:8131	250.186.129.49
b51a:901b:cb15:8045:ada8:eb24:faba:8132	250.186.129.50
b51a:901b:cb15:8045:ada8:eb24:faba:8133	250.186.129.51
b51a:901b:cb15:8045:ada8:eb24:faba:8134	250.186.129.52
b51a:901b:cb15:8045:ada8:eb24:faba:8135	250.186.129.53
b51a:901b:cb15:8045:ada8:eb24:faba:8136	250.186.129.54
b51a:901b:cb15:8045:ada8:eb24:faba:8137	250.186.129.55
b51a:901b:cb15:8045:ada8:eb24:faba:8138	250.186.129.56
b51a:901b:cb15:8045:ada8:eb24:faba:8139	250.186.129.57
b51a:901b:cb15:8045:ada8:eb24:faba:813a	250.186.129.58
b51a:901b:cb15:8045:ada8:eb24:faba:813b	250.186.129.59
b51a:901b:cb15:8045:ada8:eb24:faba:813c	250.186.129.60

b51a:901b:cb15:8045:ada8:eb24:faba:813d	250.186.129.61
b51a:901b:cb15:8045:ada8:eb24:faba:813e	250.186.129.62
b51a:901b:cb15:8045:ada8:eb24:faba:813f	250.186.129.63
b51a:901b:cb15:8045:ada8:eb24:faba:8140	250.186.129.64
b51a:901b:cb15:8045:ada8:eb24:faba:8141	250.186.129.65
b51a:901b:cb15:8045:ada8:eb24:faba:8142	250.186.129.66
b51a:901b:cb15:8045:ada8:eb24:faba:8143	250.186.129.67
b51a:901b:cb15:8045:ada8:eb24:faba:8144	250.186.129.68
b51a:901b:cb15:8045:ada8:eb24:faba:8145	250.186.129.69
b51a:901b:cb15:8045:ada8:eb24:faba:8146	250.186.129.70
b51a:901b:cb15:8045:ada8:eb24:faba:8147	250.186.129.71
b51a:901b:cb15:8045:ada8:eb24:faba:8148	250.186.129.72
b51a:901b:cb15:8045:ada8:eb24:faba:8149	250.186.129.73
b51a:901b:cb15:8045:ada8:eb24:faba:814a	250.186.129.74
b51a:901b:cb15:8045:ada8:eb24:faba:814b	250.186.129.75
b51a:901b:cb15:8045:ada8:eb24:faba:814c	250.186.129.76
b51a:901b:cb15:8045:ada8:eb24:faba:814d	250.186.129.77
b51a:901b:cb15:8045:ada8:eb24:faba:814e	250.186.129.78
b51a:901b:cb15:8045:ada8:eb24:faba:814f	250.186.129.79
b51a:901b:cb15:8045:ada8:eb24:faba:8150	250.186.129.80
b51a:901b:cb15:8045:ada8:eb24:faba:8151	250.186.129.81
b51a:901b:cb15:8045:ada8:eb24:faba:8152	250.186.129.82
b51a:901b:cb15:8045:ada8:eb24:faba:8153	250.186.129.83
b51a:901b:cb15:8045:ada8:eb24:faba:8154	250.186.129.84
b51a:901b:cb15:8045:ada8:eb24:faba:8155	250.186.129.85
b51a:901b:cb15:8045:ada8:eb24:faba:8156	250.186.129.86
b51a:901b:cb15:8045:ada8:eb24:faba:8157	250.186.129.87
b51a:901b:cb15:8045:ada8:eb24:faba:8158	250.186.129.88
b51a:901b:cb15:8045:ada8:eb24:faba:8159	250.186.129.89
b51a:901b:cb15:8045:ada8:eb24:faba:815a	250.186.129.90
b51a:901b:cb15:8045:ada8:eb24:faba:815b	250.186.129.91
b51a:901b:cb15:8045:ada8:eb24:faba:815c	250.186.129.92
b51a:901b:cb15:8045:ada8:eb24:faba:815d	250.186.129.93
b51a:901b:cb15:8045:ada8:eb24:faba:815e	250.186.129.94
b51a:901b:cb15:8045:ada8:eb24:faba:815f	250.186.129.95
b51a:901b:cb15:8045:ada8:eb24:faba:8160	250.186.129.96
b51a:901b:cb15:8045:ada8:eb24:faba:8161	250.186.129.97
b51a:901b:cb15:8045:ada8:eb24:faba:8162	250.186.129.98
b51a:901b:cb15:8045:ada8:eb24:faba:8163	250.186.129.99
b51a:901b:cb15:8045:ada8:eb24:faba:8164	250.186.129.100
b51a:901b:cb15:8045:ada8:eb24:faba:8165	250.186.129.101
b51a:901b:cb15:8045:ada8:eb24:faba:8166	250.186.129.102
b51a:901b:cb15:8045:ada8:eb24:faba:8167	250.186.129.103
b51a:901b:cb15:8045:ada8:eb24:faba:8168	250.186.129.104
b51a:901b:cb15:8045:ada8:eb24:faba:8169	250.186.129.105
b51a:901b:cb15:8045:ada8:eb24:faba:816a	250.186.129.106
b51a:901b:cb15:8045:ada8:eb24:faba:816b	250.186.129.107
b51a:901b:cb15:8045:ada8:eb24:faba:816c	250.186.129.108
b51a:901b:cb15:8045:ada8:eb24:faba:816d	250.186.129.109
b51a:901b:cb15:8045:ada8:eb24:faba:816e	250.186.129.110
b51a:901b:cb15:8045:ada8:eb24:faba:816f	250.186.129.111
b51a:901b:cb15:8045:ada8:eb24:faba:8170	250.186.129.112
b51a:901b:cb15:8045:ada8:eb24:faba:8171	250.186.129.113
b51a:901b:cb15:8045:ada8:eb24:faba:8172	250.186.129.114
b51a:901b:cb15:8045:ada8:eb24:faba:8173	250.186.129.115
b51a:901b:cb15:8045:ada8:eb24:faba:8174	250.186.129.116
b51a:901b:cb15:8045:ada8:eb24:faba:8175	250.186.129.117
b51a:901b:cb15:8045:ada8:eb24:faba:8176	250.186.129.118
b51a:901b:cb15:8045:ada8:eb24:faba:8177	250.186.129.119
b51a:901b:cb15:8045:ada8:eb24:faba:8178	250.186.129.120

b51a:901b:cb15:8045:ada8:eb24:faba:8179	250.186.129.121
b51a:901b:cb15:8045:ada8:eb24:faba:817a	250.186.129.122
b51a:901b:cb15:8045:ada8:eb24:faba:817b	250.186.129.123
b51a:901b:cb15:8045:ada8:eb24:faba:817c	250.186.129.124
b51a:901b:cb15:8045:ada8:eb24:faba:817d	250.186.129.125
b51a:901b:cb15:8045:ada8:eb24:faba:817e	250.186.129.126
b51a:901b:cb15:8045:ada8:eb24:faba:817f	250.186.129.127
b51a:901b:cb15:8045:ada8:eb24:faba:8180	250.186.129.128
b51a:901b:cb15:8045:ada8:eb24:faba:8181	250.186.129.129
b51a:901b:cb15:8045:ada8:eb24:faba:8182	250.186.129.130
b51a:901b:cb15:8045:ada8:eb24:faba:8183	250.186.129.131
b51a:901b:cb15:8045:ada8:eb24:faba:8184	250.186.129.132
b51a:901b:cb15:8045:ada8:eb24:faba:8185	250.186.129.133
b51a:901b:cb15:8045:ada8:eb24:faba:8186	250.186.129.134
b51a:901b:cb15:8045:ada8:eb24:faba:8187	250.186.129.135
b51a:901b:cb15:8045:ada8:eb24:faba:8188	250.186.129.136
b51a:901b:cb15:8045:ada8:eb24:faba:8189	250.186.129.137
b51a:901b:cb15:8045:ada8:eb24:faba:818a	250.186.129.138
b51a:901b:cb15:8045:ada8:eb24:faba:818b	250.186.129.139
b51a:901b:cb15:8045:ada8:eb24:faba:818c	250.186.129.140
b51a:901b:cb15:8045:ada8:eb24:faba:818d	250.186.129.141
b51a:901b:cb15:8045:ada8:eb24:faba:818e	250.186.129.142
b51a:901b:cb15:8045:ada8:eb24:faba:818f	250.186.129.143
b51a:901b:cb15:8045:ada8:eb24:faba:8190	250.186.129.144
b51a:901b:cb15:8045:ada8:eb24:faba:8191	250.186.129.145
b51a:901b:cb15:8045:ada8:eb24:faba:8192	250.186.129.146
b51a:901b:cb15:8045:ada8:eb24:faba:8193	250.186.129.147
b51a:901b:cb15:8045:ada8:eb24:faba:8194	250.186.129.148
b51a:901b:cb15:8045:ada8:eb24:faba:8195	250.186.129.149
b51a:901b:cb15:8045:ada8:eb24:faba:8196	250.186.129.150
b51a:901b:cb15:8045:ada8:eb24:faba:8197	250.186.129.151
b51a:901b:cb15:8045:ada8:eb24:faba:8198	250.186.129.152
b51a:901b:cb15:8045:ada8:eb24:faba:8199	250.186.129.153
b51a:901b:cb15:8045:ada8:eb24:faba:819a	250.186.129.154
b51a:901b:cb15:8045:ada8:eb24:faba:819b	250.186.129.155
b51a:901b:cb15:8045:ada8:eb24:faba:819c	250.186.129.156
b51a:901b:cb15:8045:ada8:eb24:faba:819d	250.186.129.157
b51a:901b:cb15:8045:ada8:eb24:faba:819e	250.186.129.158
b51a:901b:cb15:8045:ada8:eb24:faba:819f	250.186.129.159
b51a:901b:cb15:8045:ada8:eb24:faba:81a0	250.186.129.160
b51a:901b:cb15:8045:ada8:eb24:faba:81a1	250.186.129.161
b51a:901b:cb15:8045:ada8:eb24:faba:81a2	250.186.129.162
b51a:901b:cb15:8045:ada8:eb24:faba:81a3	250.186.129.163
b51a:901b:cb15:8045:ada8:eb24:faba:81a4	250.186.129.164
b51a:901b:cb15:8045:ada8:eb24:faba:81a5	250.186.129.165
b51a:901b:cb15:8045:ada8:eb24:faba:81a6	250.186.129.166
b51a:901b:cb15:8045:ada8:eb24:faba:81a7	250.186.129.167
b51a:901b:cb15:8045:ada8:eb24:faba:81a8	250.186.129.168
b51a:901b:cb15:8045:ada8:eb24:faba:81a9	250.186.129.169
b51a:901b:cb15:8045:ada8:eb24:faba:81aa	250.186.129.170
b51a:901b:cb15:8045:ada8:eb24:faba:81ab	250.186.129.171
b51a:901b:cb15:8045:ada8:eb24:faba:81ac	250.186.129.172
b51a:901b:cb15:8045:ada8:eb24:faba:81ad	250.186.129.173
b51a:901b:cb15:8045:ada8:eb24:faba:81ae	250.186.129.174
b51a:901b:cb15:8045:ada8:eb24:faba:81af	250.186.129.175
b51a:901b:cb15:8045:ada8:eb24:faba:81b0	250.186.129.176
b51a:901b:cb15:8045:ada8:eb24:faba:81b1	250.186.129.177
b51a:901b:cb15:8045:ada8:eb24:faba:81b2	250.186.129.178
b51a:901b:cb15:8045:ada8:eb24:faba:81b3	250.186.129.179
b51a:901b:cb15:8045:ada8:eb24:faba:81b4	250.186.129.180

b51a:901b:cb15:8045:ada8:eb24:faba:81b5	250.186.129.181
b51a:901b:cb15:8045:ada8:eb24:faba:81b6	250.186.129.182
b51a:901b:cb15:8045:ada8:eb24:faba:81b7	250.186.129.183
b51a:901b:cb15:8045:ada8:eb24:faba:81b8	250.186.129.184
b51a:901b:cb15:8045:ada8:eb24:faba:81b9	250.186.129.185
b51a:901b:cb15:8045:ada8:eb24:faba:81ba	250.186.129.186
b51a:901b:cb15:8045:ada8:eb24:faba:81bb	250.186.129.187
b51a:901b:cb15:8045:ada8:eb24:faba:81bc	250.186.129.188
b51a:901b:cb15:8045:ada8:eb24:faba:81bd	250.186.129.189
b51a:901b:cb15:8045:ada8:eb24:faba:81be	250.186.129.190
b51a:901b:cb15:8045:ada8:eb24:faba:81bf	250.186.129.191
b51a:901b:cb15:8045:ada8:eb24:faba:81c0	250.186.129.192
b51a:901b:cb15:8045:ada8:eb24:faba:81c1	250.186.129.193
b51a:901b:cb15:8045:ada8:eb24:faba:81c2	250.186.129.194
b51a:901b:cb15:8045:ada8:eb24:faba:81c3	250.186.129.195
b51a:901b:cb15:8045:ada8:eb24:faba:81c4	250.186.129.196
b51a:901b:cb15:8045:ada8:eb24:faba:81c5	250.186.129.197
b51a:901b:cb15:8045:ada8:eb24:faba:81c6	250.186.129.198
b51a:901b:cb15:8045:ada8:eb24:faba:81c7	250.186.129.199
b51a:901b:cb15:8045:ada8:eb24:faba:81c8	250.186.129.200
b51a:901b:cb15:8045:ada8:eb24:faba:81c9	250.186.129.201
b51a:901b:cb15:8045:ada8:eb24:faba:81ca	250.186.129.202
b51a:901b:cb15:8045:ada8:eb24:faba:81cb	250.186.129.203
b51a:901b:cb15:8045:ada8:eb24:faba:81cc	250.186.129.204
b51a:901b:cb15:8045:ada8:eb24:faba:81cd	250.186.129.205
b51a:901b:cb15:8045:ada8:eb24:faba:81ce	250.186.129.206
b51a:901b:cb15:8045:ada8:eb24:faba:81cf	250.186.129.207
b51a:901b:cb15:8045:ada8:eb24:faba:81d0	250.186.129.208
b51a:901b:cb15:8045:ada8:eb24:faba:81d1	250.186.129.209
b51a:901b:cb15:8045:ada8:eb24:faba:81d2	250.186.129.210
b51a:901b:cb15:8045:ada8:eb24:faba:81d3	250.186.129.211
b51a:901b:cb15:8045:ada8:eb24:faba:81d4	250.186.129.212
b51a:901b:cb15:8045:ada8:eb24:faba:81d5	250.186.129.213
b51a:901b:cb15:8045:ada8:eb24:faba:81d6	250.186.129.214
b51a:901b:cb15:8045:ada8:eb24:faba:81d7	250.186.129.215
b51a:901b:cb15:8045:ada8:eb24:faba:81d8	250.186.129.216
b51a:901b:cb15:8045:ada8:eb24:faba:81d9	250.186.129.217
b51a:901b:cb15:8045:ada8:eb24:faba:81da	250.186.129.218
b51a:901b:cb15:8045:ada8:eb24:faba:81db	250.186.129.219
b51a:901b:cb15:8045:ada8:eb24:faba:81dc	250.186.129.220
b51a:901b:cb15:8045:ada8:eb24:faba:81dd	250.186.129.221
b51a:901b:cb15:8045:ada8:eb24:faba:81de	250.186.129.222
b51a:901b:cb15:8045:ada8:eb24:faba:81df	250.186.129.223
b51a:901b:cb15:8045:ada8:eb24:faba:81e0	250.186.129.224
b51a:901b:cb15:8045:ada8:eb24:faba:81e1	250.186.129.225
b51a:901b:cb15:8045:ada8:eb24:faba:81e2	250.186.129.226
b51a:901b:cb15:8045:ada8:eb24:faba:81e3	250.186.129.227
b51a:901b:cb15:8045:ada8:eb24:faba:81e4	250.186.129.228
b51a:901b:cb15:8045:ada8:eb24:faba:81e5	250.186.129.229
b51a:901b:cb15:8045:ada8:eb24:faba:81e6	250.186.129.230
b51a:901b:cb15:8045:ada8:eb24:faba:81e7	250.186.129.231
b51a:901b:cb15:8045:ada8:eb24:faba:81e8	250.186.129.232
b51a:901b:cb15:8045:ada8:eb24:faba:81e9	250.186.129.233
b51a:901b:cb15:8045:ada8:eb24:faba:81ea	250.186.129.234
b51a:901b:cb15:8045:ada8:eb24:faba:81eb	250.186.129.235
b51a:901b:cb15:8045:ada8:eb24:faba:81ec	250.186.129.236
b51a:901b:cb15:8045:ada8:eb24:faba:81ed	250.186.129.237
b51a:901b:cb15:8045:ada8:eb24:faba:81ee	250.186.129.238
b51a:901b:cb15:8045:ada8:eb24:faba:81ef	250.186.129.239
b51a:901b:cb15:8045:ada8:eb24:faba:81f0	250.186.129.240
b51a:901b:cb15:8045:ada8:eb24:faba:81f1	250.186.129.241
b51a:901b:cb15:8045:ada8:eb24:faba:81f2	250.186.129.242
b51a:901b:cb15:8045:ada8:eb24:faba:81f3	250.186.129.243
b51a:901b:cb15:8045:ada8:eb24:faba:81f4	250.186.129.244
b51a:901b:cb15:8045:ada8:eb24:faba:81f5	250.186.129.245
b51a:901b:cb15:8045:ada8:eb24:faba:81f6	250.186.129.246
b51a:901b:cb15:8045:ada8:eb24:faba:81f7	250.186.129.247
b51a:901b:cb15:8045:ada8:eb24:faba:81f8	250.186.129.248
b51a:901b:cb15:8045:ada8:eb24:faba:81f9	250.186.129.249
b51a:901b:cb15:8045:ada8:eb24:faba:81fa	250.186.129.250
b51a:901b:cb15:8045:ada8:eb24:faba:81fb	250.186.129.251
b51a:901b:cb15:8045:ada8:eb24:faba:81fc	250.186.129.252
b51a:901b:cb15:8045:ada8:eb24:faba:81fd	250.186.129.253
b51a:901b:cb15:8045:ada8:eb24:faba:81fe	250.186.129.254
b51a:901b:cb15:8045:ada8:eb24:faba:81ff	250.186.129.255

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.