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:ada8:2224:a33:c201	10.51.194.1
b51a:901b:cb15:8045:ada8:2224:a33:c202	10.51.194.2
b51a:901b:cb15:8045:ada8:2224:a33:c203	10.51.194.3
b51a:901b:cb15:8045:ada8:2224:a33:c204	10.51.194.4
b51a:901b:cb15:8045:ada8:2224:a33:c205	10.51.194.5
b51a:901b:cb15:8045:ada8:2224:a33:c206	10.51.194.6
b51a:901b:cb15:8045:ada8:2224:a33:c207	10.51.194.7
b51a:901b:cb15:8045:ada8:2224:a33:c208	10.51.194.8
b51a:901b:cb15:8045:ada8:2224:a33:c209	10.51.194.9
b51a:901b:cb15:8045:ada8:2224:a33:c20a	10.51.194.10
b51a:901b:cb15:8045:ada8:2224:a33:c20b	10.51.194.11
b51a:901b:cb15:8045:ada8:2224:a33:c20c	10.51.194.12
b51a:901b:cb15:8045:ada8:2224:a33:c20d	10.51.194.13
b51a:901b:cb15:8045:ada8:2224:a33:c20e	10.51.194.14
b51a:901b:cb15:8045:ada8:2224:a33:c20f	10.51.194.15
b51a:901b:cb15:8045:ada8:2224:a33:c210	10.51.194.16
b51a:901b:cb15:8045:ada8:2224:a33:c211	10.51.194.17
b51a:901b:cb15:8045:ada8:2224:a33:c212	10.51.194.18
b51a:901b:cb15:8045:ada8:2224:a33:c213	10.51.194.19
b51a:901b:cb15:8045:ada8:2224:a33:c214	10.51.194.20
b51a:901b:cb15:8045:ada8:2224:a33:c215	10.51.194.21
b51a:901b:cb15:8045:ada8:2224:a33:c216	10.51.194.22
b51a:901b:cb15:8045:ada8:2224:a33:c217	10.51.194.23
b51a:901b:cb15:8045:ada8:2224:a33:c218	10.51.194.24
b51a:901b:cb15:8045:ada8:2224:a33:c219	10.51.194.25
b51a:901b:cb15:8045:ada8:2224:a33:c21a	10.51.194.26
b51a:901b:cb15:8045:ada8:2224:a33:c21b	10.51.194.27
b51a:901b:cb15:8045:ada8:2224:a33:c21c	10.51.194.28
b51a:901b:cb15:8045:ada8:2224:a33:c21d	10.51.194.29
b51a:901b:cb15:8045:ada8:2224:a33:c21e	10.51.194.30
b51a:901b:cb15:8045:ada8:2224:a33:c21f	10.51.194.31
b51a:901b:cb15:8045:ada8:2224:a33:c220	10.51.194.32
b51a:901b:cb15:8045:ada8:2224:a33:c221	10.51.194.33
b51a:901b:cb15:8045:ada8:2224:a33:c222	10.51.194.34
b51a:901b:cb15:8045:ada8:2224:a33:c223	10.51.194.35
b51a:901b:cb15:8045:ada8:2224:a33:c224	10.51.194.36
b51a:901b:cb15:8045:ada8:2224:a33:c225	10.51.194.37
b51a:901b:cb15:8045:ada8:2224:a33:c226	10.51.194.38
b51a:901b:cb15:8045:ada8:2224:a33:c227	10.51.194.39
b51a:901b:cb15:8045:ada8:2224:a33:c228	10.51.194.40
b51a:901b:cb15:8045:ada8:2224:a33:c229	10.51.194.41
b51a:901b:cb15:8045:ada8:2224:a33:c22a	10.51.194.42
b51a:901b:cb15:8045:ada8:2224:a33:c22b	10.51.194.43
b51a:901b:cb15:8045:ada8:2224:a33:c22c	10.51.194.44
b51a:901b:cb15:8045:ada8:2224:a33:c22d	10.51.194.45
b51a:901b:cb15:8045:ada8:2224:a33:c22e	10.51.194.46
b51a:901b:cb15:8045:ada8:2224:a33:c22f	10.51.194.47
b51a:901b:cb15:8045:ada8:2224:a33:c230	10.51.194.48
b51a:901b:cb15:8045:ada8:2224:a33:c231	10.51.194.49
b51a:901b:cb15:8045:ada8:2224:a33:c232	10.51.194.50
b51a:901b:cb15:8045:ada8:2224:a33:c233	10.51.194.51
b51a:901b:cb15:8045:ada8:2224:a33:c234	10.51.194.52
b51a:901b:cb15:8045:ada8:2224:a33:c235	10.51.194.53
b51a:901b:cb15:8045:ada8:2224:a33:c236	10.51.194.54
b51a:901b:cb15:8045:ada8:2224:a33:c237	10.51.194.55
b51a:901b:cb15:8045:ada8:2224:a33:c238	10.51.194.56
b51a:901b:cb15:8045:ada8:2224:a33:c239	10.51.194.57
b51a:901b:cb15:8045:ada8:2224:a33:c23a	10.51.194.58
b51a:901b:cb15:8045:ada8:2224:a33:c23b	10.51.194.59
b51a:901b:cb15:8045:ada8:2224:a33:c23c	10.51.194.60

b51a:901b:cb15:8045:ada8:2224:a33:c23d	10.51.194.61
b51a:901b:cb15:8045:ada8:2224:a33:c23e	10.51.194.62
b51a:901b:cb15:8045:ada8:2224:a33:c23f	10.51.194.63
b51a:901b:cb15:8045:ada8:2224:a33:c240	10.51.194.64
b51a:901b:cb15:8045:ada8:2224:a33:c241	10.51.194.65
b51a:901b:cb15:8045:ada8:2224:a33:c242	10.51.194.66
b51a:901b:cb15:8045:ada8:2224:a33:c243	10.51.194.67
b51a:901b:cb15:8045:ada8:2224:a33:c244	10.51.194.68
b51a:901b:cb15:8045:ada8:2224:a33:c245	10.51.194.69
b51a:901b:cb15:8045:ada8:2224:a33:c246	10.51.194.70
b51a:901b:cb15:8045:ada8:2224:a33:c247	10.51.194.71
b51a:901b:cb15:8045:ada8:2224:a33:c248	10.51.194.72
b51a:901b:cb15:8045:ada8:2224:a33:c249	10.51.194.73
b51a:901b:cb15:8045:ada8:2224:a33:c24a	10.51.194.74
b51a:901b:cb15:8045:ada8:2224:a33:c24b	10.51.194.75
b51a:901b:cb15:8045:ada8:2224:a33:c24c	10.51.194.76
b51a:901b:cb15:8045:ada8:2224:a33:c24d	10.51.194.77
b51a:901b:cb15:8045:ada8:2224:a33:c24e	10.51.194.78
b51a:901b:cb15:8045:ada8:2224:a33:c24f	10.51.194.79
b51a:901b:cb15:8045:ada8:2224:a33:c250	10.51.194.80
b51a:901b:cb15:8045:ada8:2224:a33:c251	10.51.194.81
b51a:901b:cb15:8045:ada8:2224:a33:c252	10.51.194.82
b51a:901b:cb15:8045:ada8:2224:a33:c253	10.51.194.83
b51a:901b:cb15:8045:ada8:2224:a33:c254	10.51.194.84
b51a:901b:cb15:8045:ada8:2224:a33:c255	10.51.194.85
b51a:901b:cb15:8045:ada8:2224:a33:c256	10.51.194.86
b51a:901b:cb15:8045:ada8:2224:a33:c257	10.51.194.87
b51a:901b:cb15:8045:ada8:2224:a33:c258	10.51.194.88
b51a:901b:cb15:8045:ada8:2224:a33:c259	10.51.194.89
b51a:901b:cb15:8045:ada8:2224:a33:c25a	10.51.194.90
b51a:901b:cb15:8045:ada8:2224:a33:c25b	10.51.194.91
b51a:901b:cb15:8045:ada8:2224:a33:c25c	10.51.194.92
b51a:901b:cb15:8045:ada8:2224:a33:c25d	10.51.194.93
b51a:901b:cb15:8045:ada8:2224:a33:c25e	10.51.194.94
b51a:901b:cb15:8045:ada8:2224:a33:c25f	10.51.194.95
b51a:901b:cb15:8045:ada8:2224:a33:c260	10.51.194.96
b51a:901b:cb15:8045:ada8:2224:a33:c261	10.51.194.97
b51a:901b:cb15:8045:ada8:2224:a33:c262	10.51.194.98
b51a:901b:cb15:8045:ada8:2224:a33:c263	10.51.194.99
b51a:901b:cb15:8045:ada8:2224:a33:c264	10.51.194.100
b51a:901b:cb15:8045:ada8:2224:a33:c265	10.51.194.101
b51a:901b:cb15:8045:ada8:2224:a33:c266	10.51.194.102
b51a:901b:cb15:8045:ada8:2224:a33:c267	10.51.194.103
b51a:901b:cb15:8045:ada8:2224:a33:c268	10.51.194.104
b51a:901b:cb15:8045:ada8:2224:a33:c269	10.51.194.105
b51a:901b:cb15:8045:ada8:2224:a33:c26a	10.51.194.106
b51a:901b:cb15:8045:ada8:2224:a33:c26b	10.51.194.107
b51a:901b:cb15:8045:ada8:2224:a33:c26c	10.51.194.108
b51a:901b:cb15:8045:ada8:2224:a33:c26d	10.51.194.109
b51a:901b:cb15:8045:ada8:2224:a33:c26e	10.51.194.110
b51a:901b:cb15:8045:ada8:2224:a33:c26f	10.51.194.111
b51a:901b:cb15:8045:ada8:2224:a33:c270	10.51.194.112
b51a:901b:cb15:8045:ada8:2224:a33:c271	10.51.194.113
b51a:901b:cb15:8045:ada8:2224:a33:c272	10.51.194.114
b51a:901b:cb15:8045:ada8:2224:a33:c273	10.51.194.115
b51a:901b:cb15:8045:ada8:2224:a33:c274	10.51.194.116
b51a:901b:cb15:8045:ada8:2224:a33:c275	10.51.194.117
b51a:901b:cb15:8045:ada8:2224:a33:c276	10.51.194.118
b51a:901b:cb15:8045:ada8:2224:a33:c277	10.51.194.119
b51a:901b:cb15:8045:ada8:2224:a33:c278	10.51.194.120

b51a:901b:cb15:8045:ada8:2224:a33:c279	10.51.194.121
b51a:901b:cb15:8045:ada8:2224:a33:c27a	10.51.194.122
b51a:901b:cb15:8045:ada8:2224:a33:c27b	10.51.194.123
b51a:901b:cb15:8045:ada8:2224:a33:c27c	10.51.194.124
b51a:901b:cb15:8045:ada8:2224:a33:c27d	10.51.194.125
b51a:901b:cb15:8045:ada8:2224:a33:c27e	10.51.194.126
b51a:901b:cb15:8045:ada8:2224:a33:c27f	10.51.194.127
b51a:901b:cb15:8045:ada8:2224:a33:c280	10.51.194.128
b51a:901b:cb15:8045:ada8:2224:a33:c281	10.51.194.129
b51a:901b:cb15:8045:ada8:2224:a33:c282	10.51.194.130
b51a:901b:cb15:8045:ada8:2224:a33:c283	10.51.194.131
b51a:901b:cb15:8045:ada8:2224:a33:c284	10.51.194.132
b51a:901b:cb15:8045:ada8:2224:a33:c285	10.51.194.133
b51a:901b:cb15:8045:ada8:2224:a33:c286	10.51.194.134
b51a:901b:cb15:8045:ada8:2224:a33:c287	10.51.194.135
b51a:901b:cb15:8045:ada8:2224:a33:c288	10.51.194.136
b51a:901b:cb15:8045:ada8:2224:a33:c289	10.51.194.137
b51a:901b:cb15:8045:ada8:2224:a33:c28a	10.51.194.138
b51a:901b:cb15:8045:ada8:2224:a33:c28b	10.51.194.139
b51a:901b:cb15:8045:ada8:2224:a33:c28c	10.51.194.140
b51a:901b:cb15:8045:ada8:2224:a33:c28d	10.51.194.141
b51a:901b:cb15:8045:ada8:2224:a33:c28e	10.51.194.142
b51a:901b:cb15:8045:ada8:2224:a33:c28f	10.51.194.143
b51a:901b:cb15:8045:ada8:2224:a33:c290	10.51.194.144
b51a:901b:cb15:8045:ada8:2224:a33:c291	10.51.194.145
b51a:901b:cb15:8045:ada8:2224:a33:c292	10.51.194.146
b51a:901b:cb15:8045:ada8:2224:a33:c293	10.51.194.147
b51a:901b:cb15:8045:ada8:2224:a33:c294	10.51.194.148
b51a:901b:cb15:8045:ada8:2224:a33:c295	10.51.194.149
b51a:901b:cb15:8045:ada8:2224:a33:c296	10.51.194.150
b51a:901b:cb15:8045:ada8:2224:a33:c297	10.51.194.151
b51a:901b:cb15:8045:ada8:2224:a33:c298	10.51.194.152
b51a:901b:cb15:8045:ada8:2224:a33:c299	10.51.194.153
b51a:901b:cb15:8045:ada8:2224:a33:c29a	10.51.194.154
b51a:901b:cb15:8045:ada8:2224:a33:c29b	10.51.194.155
b51a:901b:cb15:8045:ada8:2224:a33:c29c	10.51.194.156
b51a:901b:cb15:8045:ada8:2224:a33:c29d	10.51.194.157
b51a:901b:cb15:8045:ada8:2224:a33:c29e	10.51.194.158
b51a:901b:cb15:8045:ada8:2224:a33:c29f	10.51.194.159
b51a:901b:cb15:8045:ada8:2224:a33:c2a0	10.51.194.160
b51a:901b:cb15:8045:ada8:2224:a33:c2a1	10.51.194.161
b51a:901b:cb15:8045:ada8:2224:a33:c2a2	10.51.194.162
b51a:901b:cb15:8045:ada8:2224:a33:c2a3	10.51.194.163
b51a:901b:cb15:8045:ada8:2224:a33:c2a4	10.51.194.164
b51a:901b:cb15:8045:ada8:2224:a33:c2a5	10.51.194.165
b51a:901b:cb15:8045:ada8:2224:a33:c2a6	10.51.194.166
b51a:901b:cb15:8045:ada8:2224:a33:c2a7	10.51.194.167
b51a:901b:cb15:8045:ada8:2224:a33:c2a8	10.51.194.168
b51a:901b:cb15:8045:ada8:2224:a33:c2a9	10.51.194.169
b51a:901b:cb15:8045:ada8:2224:a33:c2aa	10.51.194.170
b51a:901b:cb15:8045:ada8:2224:a33:c2ab	10.51.194.171
b51a:901b:cb15:8045:ada8:2224:a33:c2ac	10.51.194.172
b51a:901b:cb15:8045:ada8:2224:a33:c2ad	10.51.194.173
b51a:901b:cb15:8045:ada8:2224:a33:c2ae	10.51.194.174
b51a:901b:cb15:8045:ada8:2224:a33:c2af	10.51.194.175
b51a:901b:cb15:8045:ada8:2224:a33:c2b0	10.51.194.176
b51a:901b:cb15:8045:ada8:2224:a33:c2b1	10.51.194.177
b51a:901b:cb15:8045:ada8:2224:a33:c2b2	10.51.194.178
b51a:901b:cb15:8045:ada8:2224:a33:c2b3	10.51.194.179
b51a:901b:cb15:8045:ada8:2224:a33:c2b4	10.51.194.180

b51a:901b:cb15:8045:ada8:2224:a33:c2b5	10.51.194.181
b51a:901b:cb15:8045:ada8:2224:a33:c2b6	10.51.194.182
b51a:901b:cb15:8045:ada8:2224:a33:c2b7	10.51.194.183
b51a:901b:cb15:8045:ada8:2224:a33:c2b8	10.51.194.184
b51a:901b:cb15:8045:ada8:2224:a33:c2b9	10.51.194.185
b51a:901b:cb15:8045:ada8:2224:a33:c2ba	10.51.194.186
b51a:901b:cb15:8045:ada8:2224:a33:c2bb	10.51.194.187
b51a:901b:cb15:8045:ada8:2224:a33:c2bc	10.51.194.188
b51a:901b:cb15:8045:ada8:2224:a33:c2bd	10.51.194.189
b51a:901b:cb15:8045:ada8:2224:a33:c2be	10.51.194.190
b51a:901b:cb15:8045:ada8:2224:a33:c2bf	10.51.194.191
b51a:901b:cb15:8045:ada8:2224:a33:c2c0	10.51.194.192
b51a:901b:cb15:8045:ada8:2224:a33:c2c1	10.51.194.193
b51a:901b:cb15:8045:ada8:2224:a33:c2c2	10.51.194.194
b51a:901b:cb15:8045:ada8:2224:a33:c2c3	10.51.194.195
b51a:901b:cb15:8045:ada8:2224:a33:c2c4	10.51.194.196
b51a:901b:cb15:8045:ada8:2224:a33:c2c5	10.51.194.197
b51a:901b:cb15:8045:ada8:2224:a33:c2c6	10.51.194.198
b51a:901b:cb15:8045:ada8:2224:a33:c2c7	10.51.194.199
b51a:901b:cb15:8045:ada8:2224:a33:c2c8	10.51.194.200
b51a:901b:cb15:8045:ada8:2224:a33:c2c9	10.51.194.201
b51a:901b:cb15:8045:ada8:2224:a33:c2ca	10.51.194.202
b51a:901b:cb15:8045:ada8:2224:a33:c2cb	10.51.194.203
b51a:901b:cb15:8045:ada8:2224:a33:c2cc	10.51.194.204
b51a:901b:cb15:8045:ada8:2224:a33:c2cd	10.51.194.205
b51a:901b:cb15:8045:ada8:2224:a33:c2ce	10.51.194.206
b51a:901b:cb15:8045:ada8:2224:a33:c2cf	10.51.194.207
b51a:901b:cb15:8045:ada8:2224:a33:c2d0	10.51.194.208
b51a:901b:cb15:8045:ada8:2224:a33:c2d1	10.51.194.209
b51a:901b:cb15:8045:ada8:2224:a33:c2d2	10.51.194.210
b51a:901b:cb15:8045:ada8:2224:a33:c2d3	10.51.194.211
b51a:901b:cb15:8045:ada8:2224:a33:c2d4	10.51.194.212
b51a:901b:cb15:8045:ada8:2224:a33:c2d5	10.51.194.213
b51a:901b:cb15:8045:ada8:2224:a33:c2d6	10.51.194.214
b51a:901b:cb15:8045:ada8:2224:a33:c2d7	10.51.194.215
b51a:901b:cb15:8045:ada8:2224:a33:c2d8	10.51.194.216
b51a:901b:cb15:8045:ada8:2224:a33:c2d9	10.51.194.217
b51a:901b:cb15:8045:ada8:2224:a33:c2da	10.51.194.218
b51a:901b:cb15:8045:ada8:2224:a33:c2db	10.51.194.219
b51a:901b:cb15:8045:ada8:2224:a33:c2dc	10.51.194.220
b51a:901b:cb15:8045:ada8:2224:a33:c2dd	10.51.194.221
b51a:901b:cb15:8045:ada8:2224:a33:c2de	10.51.194.222
b51a:901b:cb15:8045:ada8:2224:a33:c2df	10.51.194.223
b51a:901b:cb15:8045:ada8:2224:a33:c2e0	10.51.194.224
b51a:901b:cb15:8045:ada8:2224:a33:c2e1	10.51.194.225
b51a:901b:cb15:8045:ada8:2224:a33:c2e2	10.51.194.226
b51a:901b:cb15:8045:ada8:2224:a33:c2e3	10.51.194.227
b51a:901b:cb15:8045:ada8:2224:a33:c2e4	10.51.194.228
b51a:901b:cb15:8045:ada8:2224:a33:c2e5	10.51.194.229
b51a:901b:cb15:8045:ada8:2224:a33:c2e6	10.51.194.230
b51a:901b:cb15:8045:ada8:2224:a33:c2e7	10.51.194.231
b51a:901b:cb15:8045:ada8:2224:a33:c2e8	10.51.194.232
b51a:901b:cb15:8045:ada8:2224:a33:c2e9	10.51.194.233
b51a:901b:cb15:8045:ada8:2224:a33:c2ea	10.51.194.234
b51a:901b:cb15:8045:ada8:2224:a33:c2eb	10.51.194.235
b51a:901b:cb15:8045:ada8:2224:a33:c2ec	10.51.194.236
b51a:901b:cb15:8045:ada8:2224:a33:c2ed	10.51.194.237
b51a:901b:cb15:8045:ada8:2224:a33:c2ee	10.51.194.238
b51a:901b:cb15:8045:ada8:2224:a33:c2ef	10.51.194.239
b51a:901b:cb15:8045:ada8:2224:a33:c2f0	10.51.194.240
b51a:901b:cb15:8045:ada8:2224:a33:c2f1	10.51.194.241
b51a:901b:cb15:8045:ada8:2224:a33:c2f2	10.51.194.242
b51a:901b:cb15:8045:ada8:2224:a33:c2f3	10.51.194.243
b51a:901b:cb15:8045:ada8:2224:a33:c2f4	10.51.194.244
b51a:901b:cb15:8045:ada8:2224:a33:c2f5	10.51.194.245
b51a:901b:cb15:8045:ada8:2224:a33:c2f6	10.51.194.246
b51a:901b:cb15:8045:ada8:2224:a33:c2f7	10.51.194.247
b51a:901b:cb15:8045:ada8:2224:a33:c2f8	10.51.194.248
b51a:901b:cb15:8045:ada8:2224:a33:c2f9	10.51.194.249
b51a:901b:cb15:8045:ada8:2224:a33:c2fa	10.51.194.250
b51a:901b:cb15:8045:ada8:2224:a33:c2fb	10.51.194.251
b51a:901b:cb15:8045:ada8:2224:a33:c2fc	10.51.194.252
b51a:901b:cb15:8045:ada8:2224:a33:c2fd	10.51.194.253
b51a:901b:cb15:8045:ada8:2224:a33:c2fe	10.51.194.254
b51a:901b:cb15:8045:ada8:2224:a33:c2ff	10.51.194.255

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.