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:aa1:f201	10.161.242.1
b51a:901b:cb15:8045:ada8:2224:aa1:f202	10.161.242.2
b51a:901b:cb15:8045:ada8:2224:aa1:f203	10.161.242.3
b51a:901b:cb15:8045:ada8:2224:aa1:f204	10.161.242.4
b51a:901b:cb15:8045:ada8:2224:aa1:f205	10.161.242.5
b51a:901b:cb15:8045:ada8:2224:aa1:f206	10.161.242.6
b51a:901b:cb15:8045:ada8:2224:aa1:f207	10.161.242.7
b51a:901b:cb15:8045:ada8:2224:aa1:f208	10.161.242.8
b51a:901b:cb15:8045:ada8:2224:aa1:f209	10.161.242.9
b51a:901b:cb15:8045:ada8:2224:aa1:f20a	10.161.242.10
b51a:901b:cb15:8045:ada8:2224:aa1:f20b	10.161.242.11
b51a:901b:cb15:8045:ada8:2224:aa1:f20c	10.161.242.12
b51a:901b:cb15:8045:ada8:2224:aa1:f20d	10.161.242.13
b51a:901b:cb15:8045:ada8:2224:aa1:f20e	10.161.242.14
b51a:901b:cb15:8045:ada8:2224:aa1:f20f	10.161.242.15
b51a:901b:cb15:8045:ada8:2224:aa1:f210	10.161.242.16
b51a:901b:cb15:8045:ada8:2224:aa1:f211	10.161.242.17
b51a:901b:cb15:8045:ada8:2224:aa1:f212	10.161.242.18
b51a:901b:cb15:8045:ada8:2224:aa1:f213	10.161.242.19
b51a:901b:cb15:8045:ada8:2224:aa1:f214	10.161.242.20
b51a:901b:cb15:8045:ada8:2224:aa1:f215	10.161.242.21
b51a:901b:cb15:8045:ada8:2224:aa1:f216	10.161.242.22
b51a:901b:cb15:8045:ada8:2224:aa1:f217	10.161.242.23
b51a:901b:cb15:8045:ada8:2224:aa1:f218	10.161.242.24
b51a:901b:cb15:8045:ada8:2224:aa1:f219	10.161.242.25
b51a:901b:cb15:8045:ada8:2224:aa1:f21a	10.161.242.26
b51a:901b:cb15:8045:ada8:2224:aa1:f21b	10.161.242.27
b51a:901b:cb15:8045:ada8:2224:aa1:f21c	10.161.242.28
b51a:901b:cb15:8045:ada8:2224:aa1:f21d	10.161.242.29
b51a:901b:cb15:8045:ada8:2224:aa1:f21e	10.161.242.30
b51a:901b:cb15:8045:ada8:2224:aa1:f21f	10.161.242.31
b51a:901b:cb15:8045:ada8:2224:aa1:f220	10.161.242.32
b51a:901b:cb15:8045:ada8:2224:aa1:f221	10.161.242.33
b51a:901b:cb15:8045:ada8:2224:aa1:f222	10.161.242.34
b51a:901b:cb15:8045:ada8:2224:aa1:f223	10.161.242.35
b51a:901b:cb15:8045:ada8:2224:aa1:f224	10.161.242.36
b51a:901b:cb15:8045:ada8:2224:aa1:f225	10.161.242.37
b51a:901b:cb15:8045:ada8:2224:aa1:f226	10.161.242.38
b51a:901b:cb15:8045:ada8:2224:aa1:f227	10.161.242.39
b51a:901b:cb15:8045:ada8:2224:aa1:f228	10.161.242.40
b51a:901b:cb15:8045:ada8:2224:aa1:f229	10.161.242.41
b51a:901b:cb15:8045:ada8:2224:aa1:f22a	10.161.242.42
b51a:901b:cb15:8045:ada8:2224:aa1:f22b	10.161.242.43
b51a:901b:cb15:8045:ada8:2224:aa1:f22c	10.161.242.44
b51a:901b:cb15:8045:ada8:2224:aa1:f22d	10.161.242.45
b51a:901b:cb15:8045:ada8:2224:aa1:f22e	10.161.242.46
b51a:901b:cb15:8045:ada8:2224:aa1:f22f	10.161.242.47
b51a:901b:cb15:8045:ada8:2224:aa1:f230	10.161.242.48
b51a:901b:cb15:8045:ada8:2224:aa1:f231	10.161.242.49
b51a:901b:cb15:8045:ada8:2224:aa1:f232	10.161.242.50
b51a:901b:cb15:8045:ada8:2224:aa1:f233	10.161.242.51
b51a:901b:cb15:8045:ada8:2224:aa1:f234	10.161.242.52
b51a:901b:cb15:8045:ada8:2224:aa1:f235	10.161.242.53
b51a:901b:cb15:8045:ada8:2224:aa1:f236	10.161.242.54
b51a:901b:cb15:8045:ada8:2224:aa1:f237	10.161.242.55
b51a:901b:cb15:8045:ada8:2224:aa1:f238	10.161.242.56
b51a:901b:cb15:8045:ada8:2224:aa1:f239	10.161.242.57
b51a:901b:cb15:8045:ada8:2224:aa1:f23a	10.161.242.58
b51a:901b:cb15:8045:ada8:2224:aa1:f23b	10.161.242.59
b51a:901b:cb15:8045:ada8:2224:aa1:f23c	10.161.242.60

b51a:901b:cb15:8045:ada8:2224:aa1:f23d	10.161.242.61
b51a:901b:cb15:8045:ada8:2224:aa1:f23e	10.161.242.62
b51a:901b:cb15:8045:ada8:2224:aa1:f23f	10.161.242.63
b51a:901b:cb15:8045:ada8:2224:aa1:f240	10.161.242.64
b51a:901b:cb15:8045:ada8:2224:aa1:f241	10.161.242.65
b51a:901b:cb15:8045:ada8:2224:aa1:f242	10.161.242.66
b51a:901b:cb15:8045:ada8:2224:aa1:f243	10.161.242.67
b51a:901b:cb15:8045:ada8:2224:aa1:f244	10.161.242.68
b51a:901b:cb15:8045:ada8:2224:aa1:f245	10.161.242.69
b51a:901b:cb15:8045:ada8:2224:aa1:f246	10.161.242.70
b51a:901b:cb15:8045:ada8:2224:aa1:f247	10.161.242.71
b51a:901b:cb15:8045:ada8:2224:aa1:f248	10.161.242.72
b51a:901b:cb15:8045:ada8:2224:aa1:f249	10.161.242.73
b51a:901b:cb15:8045:ada8:2224:aa1:f24a	10.161.242.74
b51a:901b:cb15:8045:ada8:2224:aa1:f24b	10.161.242.75
b51a:901b:cb15:8045:ada8:2224:aa1:f24c	10.161.242.76
b51a:901b:cb15:8045:ada8:2224:aa1:f24d	10.161.242.77
b51a:901b:cb15:8045:ada8:2224:aa1:f24e	10.161.242.78
b51a:901b:cb15:8045:ada8:2224:aa1:f24f	10.161.242.79
b51a:901b:cb15:8045:ada8:2224:aa1:f250	10.161.242.80
b51a:901b:cb15:8045:ada8:2224:aa1:f251	10.161.242.81
b51a:901b:cb15:8045:ada8:2224:aa1:f252	10.161.242.82
b51a:901b:cb15:8045:ada8:2224:aa1:f253	10.161.242.83
b51a:901b:cb15:8045:ada8:2224:aa1:f254	10.161.242.84
b51a:901b:cb15:8045:ada8:2224:aa1:f255	10.161.242.85
b51a:901b:cb15:8045:ada8:2224:aa1:f256	10.161.242.86
b51a:901b:cb15:8045:ada8:2224:aa1:f257	10.161.242.87
b51a:901b:cb15:8045:ada8:2224:aa1:f258	10.161.242.88
b51a:901b:cb15:8045:ada8:2224:aa1:f259	10.161.242.89
b51a:901b:cb15:8045:ada8:2224:aa1:f25a	10.161.242.90
b51a:901b:cb15:8045:ada8:2224:aa1:f25b	10.161.242.91
b51a:901b:cb15:8045:ada8:2224:aa1:f25c	10.161.242.92
b51a:901b:cb15:8045:ada8:2224:aa1:f25d	10.161.242.93
b51a:901b:cb15:8045:ada8:2224:aa1:f25e	10.161.242.94
b51a:901b:cb15:8045:ada8:2224:aa1:f25f	10.161.242.95
b51a:901b:cb15:8045:ada8:2224:aa1:f260	10.161.242.96
b51a:901b:cb15:8045:ada8:2224:aa1:f261	10.161.242.97
b51a:901b:cb15:8045:ada8:2224:aa1:f262	10.161.242.98
b51a:901b:cb15:8045:ada8:2224:aa1:f263	10.161.242.99
b51a:901b:cb15:8045:ada8:2224:aa1:f264	10.161.242.100
b51a:901b:cb15:8045:ada8:2224:aa1:f265	10.161.242.101
b51a:901b:cb15:8045:ada8:2224:aa1:f266	10.161.242.102
b51a:901b:cb15:8045:ada8:2224:aa1:f267	10.161.242.103
b51a:901b:cb15:8045:ada8:2224:aa1:f268	10.161.242.104
b51a:901b:cb15:8045:ada8:2224:aa1:f269	10.161.242.105
b51a:901b:cb15:8045:ada8:2224:aa1:f26a	10.161.242.106
b51a:901b:cb15:8045:ada8:2224:aa1:f26b	10.161.242.107
b51a:901b:cb15:8045:ada8:2224:aa1:f26c	10.161.242.108
b51a:901b:cb15:8045:ada8:2224:aa1:f26d	10.161.242.109
b51a:901b:cb15:8045:ada8:2224:aa1:f26e	10.161.242.110
b51a:901b:cb15:8045:ada8:2224:aa1:f26f	10.161.242.111
b51a:901b:cb15:8045:ada8:2224:aa1:f270	10.161.242.112
b51a:901b:cb15:8045:ada8:2224:aa1:f271	10.161.242.113
b51a:901b:cb15:8045:ada8:2224:aa1:f272	10.161.242.114
b51a:901b:cb15:8045:ada8:2224:aa1:f273	10.161.242.115
b51a:901b:cb15:8045:ada8:2224:aa1:f274	10.161.242.116
b51a:901b:cb15:8045:ada8:2224:aa1:f275	10.161.242.117
b51a:901b:cb15:8045:ada8:2224:aa1:f276	10.161.242.118
b51a:901b:cb15:8045:ada8:2224:aa1:f277	10.161.242.119
b51a:901b:cb15:8045:ada8:2224:aa1:f278	10.161.242.120

b51a:901b:cb15:8045:ada8:2224:aa1:f279	10.161.242.121
b51a:901b:cb15:8045:ada8:2224:aa1:f27a	10.161.242.122
b51a:901b:cb15:8045:ada8:2224:aa1:f27b	10.161.242.123
b51a:901b:cb15:8045:ada8:2224:aa1:f27c	10.161.242.124
b51a:901b:cb15:8045:ada8:2224:aa1:f27d	10.161.242.125
b51a:901b:cb15:8045:ada8:2224:aa1:f27e	10.161.242.126
b51a:901b:cb15:8045:ada8:2224:aa1:f27f	10.161.242.127
b51a:901b:cb15:8045:ada8:2224:aa1:f280	10.161.242.128
b51a:901b:cb15:8045:ada8:2224:aa1:f281	10.161.242.129
b51a:901b:cb15:8045:ada8:2224:aa1:f282	10.161.242.130
b51a:901b:cb15:8045:ada8:2224:aa1:f283	10.161.242.131
b51a:901b:cb15:8045:ada8:2224:aa1:f284	10.161.242.132
b51a:901b:cb15:8045:ada8:2224:aa1:f285	10.161.242.133
b51a:901b:cb15:8045:ada8:2224:aa1:f286	10.161.242.134
b51a:901b:cb15:8045:ada8:2224:aa1:f287	10.161.242.135
b51a:901b:cb15:8045:ada8:2224:aa1:f288	10.161.242.136
b51a:901b:cb15:8045:ada8:2224:aa1:f289	10.161.242.137
b51a:901b:cb15:8045:ada8:2224:aa1:f28a	10.161.242.138
b51a:901b:cb15:8045:ada8:2224:aa1:f28b	10.161.242.139
b51a:901b:cb15:8045:ada8:2224:aa1:f28c	10.161.242.140
b51a:901b:cb15:8045:ada8:2224:aa1:f28d	10.161.242.141
b51a:901b:cb15:8045:ada8:2224:aa1:f28e	10.161.242.142
b51a:901b:cb15:8045:ada8:2224:aa1:f28f	10.161.242.143
b51a:901b:cb15:8045:ada8:2224:aa1:f290	10.161.242.144
b51a:901b:cb15:8045:ada8:2224:aa1:f291	10.161.242.145
b51a:901b:cb15:8045:ada8:2224:aa1:f292	10.161.242.146
b51a:901b:cb15:8045:ada8:2224:aa1:f293	10.161.242.147
b51a:901b:cb15:8045:ada8:2224:aa1:f294	10.161.242.148
b51a:901b:cb15:8045:ada8:2224:aa1:f295	10.161.242.149
b51a:901b:cb15:8045:ada8:2224:aa1:f296	10.161.242.150
b51a:901b:cb15:8045:ada8:2224:aa1:f297	10.161.242.151
b51a:901b:cb15:8045:ada8:2224:aa1:f298	10.161.242.152
b51a:901b:cb15:8045:ada8:2224:aa1:f299	10.161.242.153
b51a:901b:cb15:8045:ada8:2224:aa1:f29a	10.161.242.154
b51a:901b:cb15:8045:ada8:2224:aa1:f29b	10.161.242.155
b51a:901b:cb15:8045:ada8:2224:aa1:f29c	10.161.242.156
b51a:901b:cb15:8045:ada8:2224:aa1:f29d	10.161.242.157
b51a:901b:cb15:8045:ada8:2224:aa1:f29e	10.161.242.158
b51a:901b:cb15:8045:ada8:2224:aa1:f29f	10.161.242.159
b51a:901b:cb15:8045:ada8:2224:aa1:f2a0	10.161.242.160
b51a:901b:cb15:8045:ada8:2224:aa1:f2a1	10.161.242.161
b51a:901b:cb15:8045:ada8:2224:aa1:f2a2	10.161.242.162
b51a:901b:cb15:8045:ada8:2224:aa1:f2a3	10.161.242.163
b51a:901b:cb15:8045:ada8:2224:aa1:f2a4	10.161.242.164
b51a:901b:cb15:8045:ada8:2224:aa1:f2a5	10.161.242.165
b51a:901b:cb15:8045:ada8:2224:aa1:f2a6	10.161.242.166
b51a:901b:cb15:8045:ada8:2224:aa1:f2a7	10.161.242.167
b51a:901b:cb15:8045:ada8:2224:aa1:f2a8	10.161.242.168
b51a:901b:cb15:8045:ada8:2224:aa1:f2a9	10.161.242.169
b51a:901b:cb15:8045:ada8:2224:aa1:f2aa	10.161.242.170
b51a:901b:cb15:8045:ada8:2224:aa1:f2ab	10.161.242.171
b51a:901b:cb15:8045:ada8:2224:aa1:f2ac	10.161.242.172
b51a:901b:cb15:8045:ada8:2224:aa1:f2ad	10.161.242.173
b51a:901b:cb15:8045:ada8:2224:aa1:f2ae	10.161.242.174
b51a:901b:cb15:8045:ada8:2224:aa1:f2af	10.161.242.175
b51a:901b:cb15:8045:ada8:2224:aa1:f2b0	10.161.242.176
b51a:901b:cb15:8045:ada8:2224:aa1:f2b1	10.161.242.177
b51a:901b:cb15:8045:ada8:2224:aa1:f2b2	10.161.242.178
b51a:901b:cb15:8045:ada8:2224:aa1:f2b3	10.161.242.179
b51a:901b:cb15:8045:ada8:2224:aa1:f2b4	10.161.242.180

b51a:901b:cb15:8045:ada8:2224:aa1:f2b5	10.161.242.181
b51a:901b:cb15:8045:ada8:2224:aa1:f2b6	10.161.242.182
b51a:901b:cb15:8045:ada8:2224:aa1:f2b7	10.161.242.183
b51a:901b:cb15:8045:ada8:2224:aa1:f2b8	10.161.242.184
b51a:901b:cb15:8045:ada8:2224:aa1:f2b9	10.161.242.185
b51a:901b:cb15:8045:ada8:2224:aa1:f2ba	10.161.242.186
b51a:901b:cb15:8045:ada8:2224:aa1:f2bb	10.161.242.187
b51a:901b:cb15:8045:ada8:2224:aa1:f2bc	10.161.242.188
b51a:901b:cb15:8045:ada8:2224:aa1:f2bd	10.161.242.189
b51a:901b:cb15:8045:ada8:2224:aa1:f2be	10.161.242.190
b51a:901b:cb15:8045:ada8:2224:aa1:f2bf	10.161.242.191
b51a:901b:cb15:8045:ada8:2224:aa1:f2c0	10.161.242.192
b51a:901b:cb15:8045:ada8:2224:aa1:f2c1	10.161.242.193
b51a:901b:cb15:8045:ada8:2224:aa1:f2c2	10.161.242.194
b51a:901b:cb15:8045:ada8:2224:aa1:f2c3	10.161.242.195
b51a:901b:cb15:8045:ada8:2224:aa1:f2c4	10.161.242.196
b51a:901b:cb15:8045:ada8:2224:aa1:f2c5	10.161.242.197
b51a:901b:cb15:8045:ada8:2224:aa1:f2c6	10.161.242.198
b51a:901b:cb15:8045:ada8:2224:aa1:f2c7	10.161.242.199
b51a:901b:cb15:8045:ada8:2224:aa1:f2c8	10.161.242.200
b51a:901b:cb15:8045:ada8:2224:aa1:f2c9	10.161.242.201
b51a:901b:cb15:8045:ada8:2224:aa1:f2ca	10.161.242.202
b51a:901b:cb15:8045:ada8:2224:aa1:f2cb	10.161.242.203
b51a:901b:cb15:8045:ada8:2224:aa1:f2cc	10.161.242.204
b51a:901b:cb15:8045:ada8:2224:aa1:f2cd	10.161.242.205
b51a:901b:cb15:8045:ada8:2224:aa1:f2ce	10.161.242.206
b51a:901b:cb15:8045:ada8:2224:aa1:f2cf	10.161.242.207
b51a:901b:cb15:8045:ada8:2224:aa1:f2d0	10.161.242.208
b51a:901b:cb15:8045:ada8:2224:aa1:f2d1	10.161.242.209
b51a:901b:cb15:8045:ada8:2224:aa1:f2d2	10.161.242.210
b51a:901b:cb15:8045:ada8:2224:aa1:f2d3	10.161.242.211
b51a:901b:cb15:8045:ada8:2224:aa1:f2d4	10.161.242.212
b51a:901b:cb15:8045:ada8:2224:aa1:f2d5	10.161.242.213
b51a:901b:cb15:8045:ada8:2224:aa1:f2d6	10.161.242.214
b51a:901b:cb15:8045:ada8:2224:aa1:f2d7	10.161.242.215
b51a:901b:cb15:8045:ada8:2224:aa1:f2d8	10.161.242.216
b51a:901b:cb15:8045:ada8:2224:aa1:f2d9	10.161.242.217
b51a:901b:cb15:8045:ada8:2224:aa1:f2da	10.161.242.218
b51a:901b:cb15:8045:ada8:2224:aa1:f2db	10.161.242.219
b51a:901b:cb15:8045:ada8:2224:aa1:f2dc	10.161.242.220
b51a:901b:cb15:8045:ada8:2224:aa1:f2dd	10.161.242.221
b51a:901b:cb15:8045:ada8:2224:aa1:f2de	10.161.242.222
b51a:901b:cb15:8045:ada8:2224:aa1:f2df	10.161.242.223
b51a:901b:cb15:8045:ada8:2224:aa1:f2e0	10.161.242.224
b51a:901b:cb15:8045:ada8:2224:aa1:f2e1	10.161.242.225
b51a:901b:cb15:8045:ada8:2224:aa1:f2e2	10.161.242.226
b51a:901b:cb15:8045:ada8:2224:aa1:f2e3	10.161.242.227
b51a:901b:cb15:8045:ada8:2224:aa1:f2e4	10.161.242.228
b51a:901b:cb15:8045:ada8:2224:aa1:f2e5	10.161.242.229
b51a:901b:cb15:8045:ada8:2224:aa1:f2e6	10.161.242.230
b51a:901b:cb15:8045:ada8:2224:aa1:f2e7	10.161.242.231
b51a:901b:cb15:8045:ada8:2224:aa1:f2e8	10.161.242.232
b51a:901b:cb15:8045:ada8:2224:aa1:f2e9	10.161.242.233
b51a:901b:cb15:8045:ada8:2224:aa1:f2ea	10.161.242.234
b51a:901b:cb15:8045:ada8:2224:aa1:f2eb	10.161.242.235
b51a:901b:cb15:8045:ada8:2224:aa1:f2ec	10.161.242.236
b51a:901b:cb15:8045:ada8:2224:aa1:f2ed	10.161.242.237
b51a:901b:cb15:8045:ada8:2224:aa1:f2ee	10.161.242.238
b51a:901b:cb15:8045:ada8:2224:aa1:f2ef	10.161.242.239
b51a:901b:cb15:8045:ada8:2224:aa1:f2f0	10.161.242.240
b51a:901b:cb15:8045:ada8:2224:aa1:f2f1	10.161.242.241
b51a:901b:cb15:8045:ada8:2224:aa1:f2f2	10.161.242.242
b51a:901b:cb15:8045:ada8:2224:aa1:f2f3	10.161.242.243
b51a:901b:cb15:8045:ada8:2224:aa1:f2f4	10.161.242.244
b51a:901b:cb15:8045:ada8:2224:aa1:f2f5	10.161.242.245
b51a:901b:cb15:8045:ada8:2224:aa1:f2f6	10.161.242.246
b51a:901b:cb15:8045:ada8:2224:aa1:f2f7	10.161.242.247
b51a:901b:cb15:8045:ada8:2224:aa1:f2f8	10.161.242.248
b51a:901b:cb15:8045:ada8:2224:aa1:f2f9	10.161.242.249
b51a:901b:cb15:8045:ada8:2224:aa1:f2fa	10.161.242.250
b51a:901b:cb15:8045:ada8:2224:aa1:f2fb	10.161.242.251
b51a:901b:cb15:8045:ada8:2224:aa1:f2fc	10.161.242.252
b51a:901b:cb15:8045:ada8:2224:aa1:f2fd	10.161.242.253
b51a:901b:cb15:8045:ada8:2224:aa1:f2fe	10.161.242.254
b51a:901b:cb15:8045:ada8:2224:aa1:f2ff	10.161.242.255

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.