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:ed87:8101	237.135.129.1
b51a:901b:cb15:8045:ada8:be24:ed87:8102	237.135.129.2
b51a:901b:cb15:8045:ada8:be24:ed87:8103	237.135.129.3
b51a:901b:cb15:8045:ada8:be24:ed87:8104	237.135.129.4
b51a:901b:cb15:8045:ada8:be24:ed87:8105	237.135.129.5
b51a:901b:cb15:8045:ada8:be24:ed87:8106	237.135.129.6
b51a:901b:cb15:8045:ada8:be24:ed87:8107	237.135.129.7
b51a:901b:cb15:8045:ada8:be24:ed87:8108	237.135.129.8
b51a:901b:cb15:8045:ada8:be24:ed87:8109	237.135.129.9
b51a:901b:cb15:8045:ada8:be24:ed87:810a	237.135.129.10
b51a:901b:cb15:8045:ada8:be24:ed87:810b	237.135.129.11
b51a:901b:cb15:8045:ada8:be24:ed87:810c	237.135.129.12
b51a:901b:cb15:8045:ada8:be24:ed87:810d	237.135.129.13
b51a:901b:cb15:8045:ada8:be24:ed87:810e	237.135.129.14
b51a:901b:cb15:8045:ada8:be24:ed87:810f	237.135.129.15
b51a:901b:cb15:8045:ada8:be24:ed87:8110	237.135.129.16
b51a:901b:cb15:8045:ada8:be24:ed87:8111	237.135.129.17
b51a:901b:cb15:8045:ada8:be24:ed87:8112	237.135.129.18
b51a:901b:cb15:8045:ada8:be24:ed87:8113	237.135.129.19
b51a:901b:cb15:8045:ada8:be24:ed87:8114	237.135.129.20
b51a:901b:cb15:8045:ada8:be24:ed87:8115	237.135.129.21
b51a:901b:cb15:8045:ada8:be24:ed87:8116	237.135.129.22
b51a:901b:cb15:8045:ada8:be24:ed87:8117	237.135.129.23
b51a:901b:cb15:8045:ada8:be24:ed87:8118	237.135.129.24
b51a:901b:cb15:8045:ada8:be24:ed87:8119	237.135.129.25
b51a:901b:cb15:8045:ada8:be24:ed87:811a	237.135.129.26
b51a:901b:cb15:8045:ada8:be24:ed87:811b	237.135.129.27
b51a:901b:cb15:8045:ada8:be24:ed87:811c	237.135.129.28
b51a:901b:cb15:8045:ada8:be24:ed87:811d	237.135.129.29
b51a:901b:cb15:8045:ada8:be24:ed87:811e	237.135.129.30
b51a:901b:cb15:8045:ada8:be24:ed87:811f	237.135.129.31
b51a:901b:cb15:8045:ada8:be24:ed87:8120	237.135.129.32
b51a:901b:cb15:8045:ada8:be24:ed87:8121	237.135.129.33
b51a:901b:cb15:8045:ada8:be24:ed87:8122	237.135.129.34
b51a:901b:cb15:8045:ada8:be24:ed87:8123	237.135.129.35
b51a:901b:cb15:8045:ada8:be24:ed87:8124	237.135.129.36
b51a:901b:cb15:8045:ada8:be24:ed87:8125	237.135.129.37
b51a:901b:cb15:8045:ada8:be24:ed87:8126	237.135.129.38
b51a:901b:cb15:8045:ada8:be24:ed87:8127	237.135.129.39
b51a:901b:cb15:8045:ada8:be24:ed87:8128	237.135.129.40
b51a:901b:cb15:8045:ada8:be24:ed87:8129	237.135.129.41
b51a:901b:cb15:8045:ada8:be24:ed87:812a	237.135.129.42
b51a:901b:cb15:8045:ada8:be24:ed87:812b	237.135.129.43
b51a:901b:cb15:8045:ada8:be24:ed87:812c	237.135.129.44
b51a:901b:cb15:8045:ada8:be24:ed87:812d	237.135.129.45
b51a:901b:cb15:8045:ada8:be24:ed87:812e	237.135.129.46
b51a:901b:cb15:8045:ada8:be24:ed87:812f	237.135.129.47
b51a:901b:cb15:8045:ada8:be24:ed87:8130	237.135.129.48
b51a:901b:cb15:8045:ada8:be24:ed87:8131	237.135.129.49
b51a:901b:cb15:8045:ada8:be24:ed87:8132	237.135.129.50
b51a:901b:cb15:8045:ada8:be24:ed87:8133	237.135.129.51
b51a:901b:cb15:8045:ada8:be24:ed87:8134	237.135.129.52
b51a:901b:cb15:8045:ada8:be24:ed87:8135	237.135.129.53
b51a:901b:cb15:8045:ada8:be24:ed87:8136	237.135.129.54
b51a:901b:cb15:8045:ada8:be24:ed87:8137	237.135.129.55
b51a:901b:cb15:8045:ada8:be24:ed87:8138	237.135.129.56
b51a:901b:cb15:8045:ada8:be24:ed87:8139	237.135.129.57
b51a:901b:cb15:8045:ada8:be24:ed87:813a	237.135.129.58
b51a:901b:cb15:8045:ada8:be24:ed87:813b	237.135.129.59
b51a:901b:cb15:8045:ada8:be24:ed87:813c	237.135.129.60

b51a:901b:cb15:8045:ada8:be24:ed87:813d	237.135.129.61
b51a:901b:cb15:8045:ada8:be24:ed87:813e	237.135.129.62
b51a:901b:cb15:8045:ada8:be24:ed87:813f	237.135.129.63
b51a:901b:cb15:8045:ada8:be24:ed87:8140	237.135.129.64
b51a:901b:cb15:8045:ada8:be24:ed87:8141	237.135.129.65
b51a:901b:cb15:8045:ada8:be24:ed87:8142	237.135.129.66
b51a:901b:cb15:8045:ada8:be24:ed87:8143	237.135.129.67
b51a:901b:cb15:8045:ada8:be24:ed87:8144	237.135.129.68
b51a:901b:cb15:8045:ada8:be24:ed87:8145	237.135.129.69
b51a:901b:cb15:8045:ada8:be24:ed87:8146	237.135.129.70
b51a:901b:cb15:8045:ada8:be24:ed87:8147	237.135.129.71
b51a:901b:cb15:8045:ada8:be24:ed87:8148	237.135.129.72
b51a:901b:cb15:8045:ada8:be24:ed87:8149	237.135.129.73
b51a:901b:cb15:8045:ada8:be24:ed87:814a	237.135.129.74
b51a:901b:cb15:8045:ada8:be24:ed87:814b	237.135.129.75
b51a:901b:cb15:8045:ada8:be24:ed87:814c	237.135.129.76
b51a:901b:cb15:8045:ada8:be24:ed87:814d	237.135.129.77
b51a:901b:cb15:8045:ada8:be24:ed87:814e	237.135.129.78
b51a:901b:cb15:8045:ada8:be24:ed87:814f	237.135.129.79
b51a:901b:cb15:8045:ada8:be24:ed87:8150	237.135.129.80
b51a:901b:cb15:8045:ada8:be24:ed87:8151	237.135.129.81
b51a:901b:cb15:8045:ada8:be24:ed87:8152	237.135.129.82
b51a:901b:cb15:8045:ada8:be24:ed87:8153	237.135.129.83
b51a:901b:cb15:8045:ada8:be24:ed87:8154	237.135.129.84
b51a:901b:cb15:8045:ada8:be24:ed87:8155	237.135.129.85
b51a:901b:cb15:8045:ada8:be24:ed87:8156	237.135.129.86
b51a:901b:cb15:8045:ada8:be24:ed87:8157	237.135.129.87
b51a:901b:cb15:8045:ada8:be24:ed87:8158	237.135.129.88
b51a:901b:cb15:8045:ada8:be24:ed87:8159	237.135.129.89
b51a:901b:cb15:8045:ada8:be24:ed87:815a	237.135.129.90
b51a:901b:cb15:8045:ada8:be24:ed87:815b	237.135.129.91
b51a:901b:cb15:8045:ada8:be24:ed87:815c	237.135.129.92
b51a:901b:cb15:8045:ada8:be24:ed87:815d	237.135.129.93
b51a:901b:cb15:8045:ada8:be24:ed87:815e	237.135.129.94
b51a:901b:cb15:8045:ada8:be24:ed87:815f	237.135.129.95
b51a:901b:cb15:8045:ada8:be24:ed87:8160	237.135.129.96
b51a:901b:cb15:8045:ada8:be24:ed87:8161	237.135.129.97
b51a:901b:cb15:8045:ada8:be24:ed87:8162	237.135.129.98
b51a:901b:cb15:8045:ada8:be24:ed87:8163	237.135.129.99
b51a:901b:cb15:8045:ada8:be24:ed87:8164	237.135.129.100
b51a:901b:cb15:8045:ada8:be24:ed87:8165	237.135.129.101
b51a:901b:cb15:8045:ada8:be24:ed87:8166	237.135.129.102
b51a:901b:cb15:8045:ada8:be24:ed87:8167	237.135.129.103
b51a:901b:cb15:8045:ada8:be24:ed87:8168	237.135.129.104
b51a:901b:cb15:8045:ada8:be24:ed87:8169	237.135.129.105
b51a:901b:cb15:8045:ada8:be24:ed87:816a	237.135.129.106
b51a:901b:cb15:8045:ada8:be24:ed87:816b	237.135.129.107
b51a:901b:cb15:8045:ada8:be24:ed87:816c	237.135.129.108
b51a:901b:cb15:8045:ada8:be24:ed87:816d	237.135.129.109
b51a:901b:cb15:8045:ada8:be24:ed87:816e	237.135.129.110
b51a:901b:cb15:8045:ada8:be24:ed87:816f	237.135.129.111
b51a:901b:cb15:8045:ada8:be24:ed87:8170	237.135.129.112
b51a:901b:cb15:8045:ada8:be24:ed87:8171	237.135.129.113
b51a:901b:cb15:8045:ada8:be24:ed87:8172	237.135.129.114
b51a:901b:cb15:8045:ada8:be24:ed87:8173	237.135.129.115
b51a:901b:cb15:8045:ada8:be24:ed87:8174	237.135.129.116
b51a:901b:cb15:8045:ada8:be24:ed87:8175	237.135.129.117
b51a:901b:cb15:8045:ada8:be24:ed87:8176	237.135.129.118
b51a:901b:cb15:8045:ada8:be24:ed87:8177	237.135.129.119
b51a:901b:cb15:8045:ada8:be24:ed87:8178	237.135.129.120

b51a:901b:cb15:8045:ada8:be24:ed87:8179	237.135.129.121
b51a:901b:cb15:8045:ada8:be24:ed87:817a	237.135.129.122
b51a:901b:cb15:8045:ada8:be24:ed87:817b	237.135.129.123
b51a:901b:cb15:8045:ada8:be24:ed87:817c	237.135.129.124
b51a:901b:cb15:8045:ada8:be24:ed87:817d	237.135.129.125
b51a:901b:cb15:8045:ada8:be24:ed87:817e	237.135.129.126
b51a:901b:cb15:8045:ada8:be24:ed87:817f	237.135.129.127
b51a:901b:cb15:8045:ada8:be24:ed87:8180	237.135.129.128
b51a:901b:cb15:8045:ada8:be24:ed87:8181	237.135.129.129
b51a:901b:cb15:8045:ada8:be24:ed87:8182	237.135.129.130
b51a:901b:cb15:8045:ada8:be24:ed87:8183	237.135.129.131
b51a:901b:cb15:8045:ada8:be24:ed87:8184	237.135.129.132
b51a:901b:cb15:8045:ada8:be24:ed87:8185	237.135.129.133
b51a:901b:cb15:8045:ada8:be24:ed87:8186	237.135.129.134
b51a:901b:cb15:8045:ada8:be24:ed87:8187	237.135.129.135
b51a:901b:cb15:8045:ada8:be24:ed87:8188	237.135.129.136
b51a:901b:cb15:8045:ada8:be24:ed87:8189	237.135.129.137
b51a:901b:cb15:8045:ada8:be24:ed87:818a	237.135.129.138
b51a:901b:cb15:8045:ada8:be24:ed87:818b	237.135.129.139
b51a:901b:cb15:8045:ada8:be24:ed87:818c	237.135.129.140
b51a:901b:cb15:8045:ada8:be24:ed87:818d	237.135.129.141
b51a:901b:cb15:8045:ada8:be24:ed87:818e	237.135.129.142
b51a:901b:cb15:8045:ada8:be24:ed87:818f	237.135.129.143
b51a:901b:cb15:8045:ada8:be24:ed87:8190	237.135.129.144
b51a:901b:cb15:8045:ada8:be24:ed87:8191	237.135.129.145
b51a:901b:cb15:8045:ada8:be24:ed87:8192	237.135.129.146
b51a:901b:cb15:8045:ada8:be24:ed87:8193	237.135.129.147
b51a:901b:cb15:8045:ada8:be24:ed87:8194	237.135.129.148
b51a:901b:cb15:8045:ada8:be24:ed87:8195	237.135.129.149
b51a:901b:cb15:8045:ada8:be24:ed87:8196	237.135.129.150
b51a:901b:cb15:8045:ada8:be24:ed87:8197	237.135.129.151
b51a:901b:cb15:8045:ada8:be24:ed87:8198	237.135.129.152
b51a:901b:cb15:8045:ada8:be24:ed87:8199	237.135.129.153
b51a:901b:cb15:8045:ada8:be24:ed87:819a	237.135.129.154
b51a:901b:cb15:8045:ada8:be24:ed87:819b	237.135.129.155
b51a:901b:cb15:8045:ada8:be24:ed87:819c	237.135.129.156
b51a:901b:cb15:8045:ada8:be24:ed87:819d	237.135.129.157
b51a:901b:cb15:8045:ada8:be24:ed87:819e	237.135.129.158
b51a:901b:cb15:8045:ada8:be24:ed87:819f	237.135.129.159
b51a:901b:cb15:8045:ada8:be24:ed87:81a0	237.135.129.160
b51a:901b:cb15:8045:ada8:be24:ed87:81a1	237.135.129.161
b51a:901b:cb15:8045:ada8:be24:ed87:81a2	237.135.129.162
b51a:901b:cb15:8045:ada8:be24:ed87:81a3	237.135.129.163
b51a:901b:cb15:8045:ada8:be24:ed87:81a4	237.135.129.164
b51a:901b:cb15:8045:ada8:be24:ed87:81a5	237.135.129.165
b51a:901b:cb15:8045:ada8:be24:ed87:81a6	237.135.129.166
b51a:901b:cb15:8045:ada8:be24:ed87:81a7	237.135.129.167
b51a:901b:cb15:8045:ada8:be24:ed87:81a8	237.135.129.168
b51a:901b:cb15:8045:ada8:be24:ed87:81a9	237.135.129.169
b51a:901b:cb15:8045:ada8:be24:ed87:81aa	237.135.129.170
b51a:901b:cb15:8045:ada8:be24:ed87:81ab	237.135.129.171
b51a:901b:cb15:8045:ada8:be24:ed87:81ac	237.135.129.172
b51a:901b:cb15:8045:ada8:be24:ed87:81ad	237.135.129.173
b51a:901b:cb15:8045:ada8:be24:ed87:81ae	237.135.129.174
b51a:901b:cb15:8045:ada8:be24:ed87:81af	237.135.129.175
b51a:901b:cb15:8045:ada8:be24:ed87:81b0	237.135.129.176
b51a:901b:cb15:8045:ada8:be24:ed87:81b1	237.135.129.177
b51a:901b:cb15:8045:ada8:be24:ed87:81b2	237.135.129.178
b51a:901b:cb15:8045:ada8:be24:ed87:81b3	237.135.129.179
b51a:901b:cb15:8045:ada8:be24:ed87:81b4	237.135.129.180

b51a:901b:cb15:8045:ada8:be24:ed87:81b5	237.135.129.181
b51a:901b:cb15:8045:ada8:be24:ed87:81b6	237.135.129.182
b51a:901b:cb15:8045:ada8:be24:ed87:81b7	237.135.129.183
b51a:901b:cb15:8045:ada8:be24:ed87:81b8	237.135.129.184
b51a:901b:cb15:8045:ada8:be24:ed87:81b9	237.135.129.185
b51a:901b:cb15:8045:ada8:be24:ed87:81ba	237.135.129.186
b51a:901b:cb15:8045:ada8:be24:ed87:81bb	237.135.129.187
b51a:901b:cb15:8045:ada8:be24:ed87:81bc	237.135.129.188
b51a:901b:cb15:8045:ada8:be24:ed87:81bd	237.135.129.189
b51a:901b:cb15:8045:ada8:be24:ed87:81be	237.135.129.190
b51a:901b:cb15:8045:ada8:be24:ed87:81bf	237.135.129.191
b51a:901b:cb15:8045:ada8:be24:ed87:81c0	237.135.129.192
b51a:901b:cb15:8045:ada8:be24:ed87:81c1	237.135.129.193
b51a:901b:cb15:8045:ada8:be24:ed87:81c2	237.135.129.194
b51a:901b:cb15:8045:ada8:be24:ed87:81c3	237.135.129.195
b51a:901b:cb15:8045:ada8:be24:ed87:81c4	237.135.129.196
b51a:901b:cb15:8045:ada8:be24:ed87:81c5	237.135.129.197
b51a:901b:cb15:8045:ada8:be24:ed87:81c6	237.135.129.198
b51a:901b:cb15:8045:ada8:be24:ed87:81c7	237.135.129.199
b51a:901b:cb15:8045:ada8:be24:ed87:81c8	237.135.129.200
b51a:901b:cb15:8045:ada8:be24:ed87:81c9	237.135.129.201
b51a:901b:cb15:8045:ada8:be24:ed87:81ca	237.135.129.202
b51a:901b:cb15:8045:ada8:be24:ed87:81cb	237.135.129.203
b51a:901b:cb15:8045:ada8:be24:ed87:81cc	237.135.129.204
b51a:901b:cb15:8045:ada8:be24:ed87:81cd	237.135.129.205
b51a:901b:cb15:8045:ada8:be24:ed87:81ce	237.135.129.206
b51a:901b:cb15:8045:ada8:be24:ed87:81cf	237.135.129.207
b51a:901b:cb15:8045:ada8:be24:ed87:81d0	237.135.129.208
b51a:901b:cb15:8045:ada8:be24:ed87:81d1	237.135.129.209
b51a:901b:cb15:8045:ada8:be24:ed87:81d2	237.135.129.210
b51a:901b:cb15:8045:ada8:be24:ed87:81d3	237.135.129.211
b51a:901b:cb15:8045:ada8:be24:ed87:81d4	237.135.129.212
b51a:901b:cb15:8045:ada8:be24:ed87:81d5	237.135.129.213
b51a:901b:cb15:8045:ada8:be24:ed87:81d6	237.135.129.214
b51a:901b:cb15:8045:ada8:be24:ed87:81d7	237.135.129.215
b51a:901b:cb15:8045:ada8:be24:ed87:81d8	237.135.129.216
b51a:901b:cb15:8045:ada8:be24:ed87:81d9	237.135.129.217
b51a:901b:cb15:8045:ada8:be24:ed87:81da	237.135.129.218
b51a:901b:cb15:8045:ada8:be24:ed87:81db	237.135.129.219
b51a:901b:cb15:8045:ada8:be24:ed87:81dc	237.135.129.220
b51a:901b:cb15:8045:ada8:be24:ed87:81dd	237.135.129.221
b51a:901b:cb15:8045:ada8:be24:ed87:81de	237.135.129.222
b51a:901b:cb15:8045:ada8:be24:ed87:81df	237.135.129.223
b51a:901b:cb15:8045:ada8:be24:ed87:81e0	237.135.129.224
b51a:901b:cb15:8045:ada8:be24:ed87:81e1	237.135.129.225
b51a:901b:cb15:8045:ada8:be24:ed87:81e2	237.135.129.226
b51a:901b:cb15:8045:ada8:be24:ed87:81e3	237.135.129.227
b51a:901b:cb15:8045:ada8:be24:ed87:81e4	237.135.129.228
b51a:901b:cb15:8045:ada8:be24:ed87:81e5	237.135.129.229
b51a:901b:cb15:8045:ada8:be24:ed87:81e6	237.135.129.230
b51a:901b:cb15:8045:ada8:be24:ed87:81e7	237.135.129.231
b51a:901b:cb15:8045:ada8:be24:ed87:81e8	237.135.129.232
b51a:901b:cb15:8045:ada8:be24:ed87:81e9	237.135.129.233
b51a:901b:cb15:8045:ada8:be24:ed87:81ea	237.135.129.234
b51a:901b:cb15:8045:ada8:be24:ed87:81eb	237.135.129.235
b51a:901b:cb15:8045:ada8:be24:ed87:81ec	237.135.129.236
b51a:901b:cb15:8045:ada8:be24:ed87:81ed	237.135.129.237
b51a:901b:cb15:8045:ada8:be24:ed87:81ee	237.135.129.238
b51a:901b:cb15:8045:ada8:be24:ed87:81ef	237.135.129.239
b51a:901b:cb15:8045:ada8:be24:ed87:81f0	237.135.129.240
b51a:901b:cb15:8045:ada8:be24:ed87:81f1	237.135.129.241
b51a:901b:cb15:8045:ada8:be24:ed87:81f2	237.135.129.242
b51a:901b:cb15:8045:ada8:be24:ed87:81f3	237.135.129.243
b51a:901b:cb15:8045:ada8:be24:ed87:81f4	237.135.129.244
b51a:901b:cb15:8045:ada8:be24:ed87:81f5	237.135.129.245
b51a:901b:cb15:8045:ada8:be24:ed87:81f6	237.135.129.246
b51a:901b:cb15:8045:ada8:be24:ed87:81f7	237.135.129.247
b51a:901b:cb15:8045:ada8:be24:ed87:81f8	237.135.129.248
b51a:901b:cb15:8045:ada8:be24:ed87:81f9	237.135.129.249
b51a:901b:cb15:8045:ada8:be24:ed87:81fa	237.135.129.250
b51a:901b:cb15:8045:ada8:be24:ed87:81fb	237.135.129.251
b51a:901b:cb15:8045:ada8:be24:ed87:81fc	237.135.129.252
b51a:901b:cb15:8045:ada8:be24:ed87:81fd	237.135.129.253
b51a:901b:cb15:8045:ada8:be24:ed87:81fe	237.135.129.254
b51a:901b:cb15:8045:ada8:be24:ed87:81ff	237.135.129.255

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.