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:c20:b501	12.32.181.1
b51a:901b:cb15:8045:ada8:2224:c20:b502	12.32.181.2
b51a:901b:cb15:8045:ada8:2224:c20:b503	12.32.181.3
b51a:901b:cb15:8045:ada8:2224:c20:b504	12.32.181.4
b51a:901b:cb15:8045:ada8:2224:c20:b505	12.32.181.5
b51a:901b:cb15:8045:ada8:2224:c20:b506	12.32.181.6
b51a:901b:cb15:8045:ada8:2224:c20:b507	12.32.181.7
b51a:901b:cb15:8045:ada8:2224:c20:b508	12.32.181.8
b51a:901b:cb15:8045:ada8:2224:c20:b509	12.32.181.9
b51a:901b:cb15:8045:ada8:2224:c20:b50a	12.32.181.10
b51a:901b:cb15:8045:ada8:2224:c20:b50b	12.32.181.11
b51a:901b:cb15:8045:ada8:2224:c20:b50c	12.32.181.12
b51a:901b:cb15:8045:ada8:2224:c20:b50d	12.32.181.13
b51a:901b:cb15:8045:ada8:2224:c20:b50e	12.32.181.14
b51a:901b:cb15:8045:ada8:2224:c20:b50f	12.32.181.15
b51a:901b:cb15:8045:ada8:2224:c20:b510	12.32.181.16
b51a:901b:cb15:8045:ada8:2224:c20:b511	12.32.181.17
b51a:901b:cb15:8045:ada8:2224:c20:b512	12.32.181.18
b51a:901b:cb15:8045:ada8:2224:c20:b513	12.32.181.19
b51a:901b:cb15:8045:ada8:2224:c20:b514	12.32.181.20
b51a:901b:cb15:8045:ada8:2224:c20:b515	12.32.181.21
b51a:901b:cb15:8045:ada8:2224:c20:b516	12.32.181.22
b51a:901b:cb15:8045:ada8:2224:c20:b517	12.32.181.23
b51a:901b:cb15:8045:ada8:2224:c20:b518	12.32.181.24
b51a:901b:cb15:8045:ada8:2224:c20:b519	12.32.181.25
b51a:901b:cb15:8045:ada8:2224:c20:b51a	12.32.181.26
b51a:901b:cb15:8045:ada8:2224:c20:b51b	12.32.181.27
b51a:901b:cb15:8045:ada8:2224:c20:b51c	12.32.181.28
b51a:901b:cb15:8045:ada8:2224:c20:b51d	12.32.181.29
b51a:901b:cb15:8045:ada8:2224:c20:b51e	12.32.181.30
b51a:901b:cb15:8045:ada8:2224:c20:b51f	12.32.181.31
b51a:901b:cb15:8045:ada8:2224:c20:b520	12.32.181.32
b51a:901b:cb15:8045:ada8:2224:c20:b521	12.32.181.33
b51a:901b:cb15:8045:ada8:2224:c20:b522	12.32.181.34
b51a:901b:cb15:8045:ada8:2224:c20:b523	12.32.181.35
b51a:901b:cb15:8045:ada8:2224:c20:b524	12.32.181.36
b51a:901b:cb15:8045:ada8:2224:c20:b525	12.32.181.37
b51a:901b:cb15:8045:ada8:2224:c20:b526	12.32.181.38
b51a:901b:cb15:8045:ada8:2224:c20:b527	12.32.181.39
b51a:901b:cb15:8045:ada8:2224:c20:b528	12.32.181.40
b51a:901b:cb15:8045:ada8:2224:c20:b529	12.32.181.41
b51a:901b:cb15:8045:ada8:2224:c20:b52a	12.32.181.42
b51a:901b:cb15:8045:ada8:2224:c20:b52b	12.32.181.43
b51a:901b:cb15:8045:ada8:2224:c20:b52c	12.32.181.44
b51a:901b:cb15:8045:ada8:2224:c20:b52d	12.32.181.45
b51a:901b:cb15:8045:ada8:2224:c20:b52e	12.32.181.46
b51a:901b:cb15:8045:ada8:2224:c20:b52f	12.32.181.47
b51a:901b:cb15:8045:ada8:2224:c20:b530	12.32.181.48
b51a:901b:cb15:8045:ada8:2224:c20:b531	12.32.181.49
b51a:901b:cb15:8045:ada8:2224:c20:b532	12.32.181.50
b51a:901b:cb15:8045:ada8:2224:c20:b533	12.32.181.51
b51a:901b:cb15:8045:ada8:2224:c20:b534	12.32.181.52
b51a:901b:cb15:8045:ada8:2224:c20:b535	12.32.181.53
b51a:901b:cb15:8045:ada8:2224:c20:b536	12.32.181.54
b51a:901b:cb15:8045:ada8:2224:c20:b537	12.32.181.55
b51a:901b:cb15:8045:ada8:2224:c20:b538	12.32.181.56
b51a:901b:cb15:8045:ada8:2224:c20:b539	12.32.181.57
b51a:901b:cb15:8045:ada8:2224:c20:b53a	12.32.181.58
b51a:901b:cb15:8045:ada8:2224:c20:b53b	12.32.181.59
b51a:901b:cb15:8045:ada8:2224:c20:b53c	12.32.181.60

b51a:901b:cb15:8045:ada8:2224:c20:b53d	12.32.181.61
b51a:901b:cb15:8045:ada8:2224:c20:b53e	12.32.181.62
b51a:901b:cb15:8045:ada8:2224:c20:b53f	12.32.181.63
b51a:901b:cb15:8045:ada8:2224:c20:b540	12.32.181.64
b51a:901b:cb15:8045:ada8:2224:c20:b541	12.32.181.65
b51a:901b:cb15:8045:ada8:2224:c20:b542	12.32.181.66
b51a:901b:cb15:8045:ada8:2224:c20:b543	12.32.181.67
b51a:901b:cb15:8045:ada8:2224:c20:b544	12.32.181.68
b51a:901b:cb15:8045:ada8:2224:c20:b545	12.32.181.69
b51a:901b:cb15:8045:ada8:2224:c20:b546	12.32.181.70
b51a:901b:cb15:8045:ada8:2224:c20:b547	12.32.181.71
b51a:901b:cb15:8045:ada8:2224:c20:b548	12.32.181.72
b51a:901b:cb15:8045:ada8:2224:c20:b549	12.32.181.73
b51a:901b:cb15:8045:ada8:2224:c20:b54a	12.32.181.74
b51a:901b:cb15:8045:ada8:2224:c20:b54b	12.32.181.75
b51a:901b:cb15:8045:ada8:2224:c20:b54c	12.32.181.76
b51a:901b:cb15:8045:ada8:2224:c20:b54d	12.32.181.77
b51a:901b:cb15:8045:ada8:2224:c20:b54e	12.32.181.78
b51a:901b:cb15:8045:ada8:2224:c20:b54f	12.32.181.79
b51a:901b:cb15:8045:ada8:2224:c20:b550	12.32.181.80
b51a:901b:cb15:8045:ada8:2224:c20:b551	12.32.181.81
b51a:901b:cb15:8045:ada8:2224:c20:b552	12.32.181.82
b51a:901b:cb15:8045:ada8:2224:c20:b553	12.32.181.83
b51a:901b:cb15:8045:ada8:2224:c20:b554	12.32.181.84
b51a:901b:cb15:8045:ada8:2224:c20:b555	12.32.181.85
b51a:901b:cb15:8045:ada8:2224:c20:b556	12.32.181.86
b51a:901b:cb15:8045:ada8:2224:c20:b557	12.32.181.87
b51a:901b:cb15:8045:ada8:2224:c20:b558	12.32.181.88
b51a:901b:cb15:8045:ada8:2224:c20:b559	12.32.181.89
b51a:901b:cb15:8045:ada8:2224:c20:b55a	12.32.181.90
b51a:901b:cb15:8045:ada8:2224:c20:b55b	12.32.181.91
b51a:901b:cb15:8045:ada8:2224:c20:b55c	12.32.181.92
b51a:901b:cb15:8045:ada8:2224:c20:b55d	12.32.181.93
b51a:901b:cb15:8045:ada8:2224:c20:b55e	12.32.181.94
b51a:901b:cb15:8045:ada8:2224:c20:b55f	12.32.181.95
b51a:901b:cb15:8045:ada8:2224:c20:b560	12.32.181.96
b51a:901b:cb15:8045:ada8:2224:c20:b561	12.32.181.97
b51a:901b:cb15:8045:ada8:2224:c20:b562	12.32.181.98
b51a:901b:cb15:8045:ada8:2224:c20:b563	12.32.181.99
b51a:901b:cb15:8045:ada8:2224:c20:b564	12.32.181.100
b51a:901b:cb15:8045:ada8:2224:c20:b565	12.32.181.101
b51a:901b:cb15:8045:ada8:2224:c20:b566	12.32.181.102
b51a:901b:cb15:8045:ada8:2224:c20:b567	12.32.181.103
b51a:901b:cb15:8045:ada8:2224:c20:b568	12.32.181.104
b51a:901b:cb15:8045:ada8:2224:c20:b569	12.32.181.105
b51a:901b:cb15:8045:ada8:2224:c20:b56a	12.32.181.106
b51a:901b:cb15:8045:ada8:2224:c20:b56b	12.32.181.107
b51a:901b:cb15:8045:ada8:2224:c20:b56c	12.32.181.108
b51a:901b:cb15:8045:ada8:2224:c20:b56d	12.32.181.109
b51a:901b:cb15:8045:ada8:2224:c20:b56e	12.32.181.110
b51a:901b:cb15:8045:ada8:2224:c20:b56f	12.32.181.111
b51a:901b:cb15:8045:ada8:2224:c20:b570	12.32.181.112
b51a:901b:cb15:8045:ada8:2224:c20:b571	12.32.181.113
b51a:901b:cb15:8045:ada8:2224:c20:b572	12.32.181.114
b51a:901b:cb15:8045:ada8:2224:c20:b573	12.32.181.115
b51a:901b:cb15:8045:ada8:2224:c20:b574	12.32.181.116
b51a:901b:cb15:8045:ada8:2224:c20:b575	12.32.181.117
b51a:901b:cb15:8045:ada8:2224:c20:b576	12.32.181.118
b51a:901b:cb15:8045:ada8:2224:c20:b577	12.32.181.119
b51a:901b:cb15:8045:ada8:2224:c20:b578	12.32.181.120

b51a:901b:cb15:8045:ada8:2224:c20:b579	12.32.181.121
b51a:901b:cb15:8045:ada8:2224:c20:b57a	12.32.181.122
b51a:901b:cb15:8045:ada8:2224:c20:b57b	12.32.181.123
b51a:901b:cb15:8045:ada8:2224:c20:b57c	12.32.181.124
b51a:901b:cb15:8045:ada8:2224:c20:b57d	12.32.181.125
b51a:901b:cb15:8045:ada8:2224:c20:b57e	12.32.181.126
b51a:901b:cb15:8045:ada8:2224:c20:b57f	12.32.181.127
b51a:901b:cb15:8045:ada8:2224:c20:b580	12.32.181.128
b51a:901b:cb15:8045:ada8:2224:c20:b581	12.32.181.129
b51a:901b:cb15:8045:ada8:2224:c20:b582	12.32.181.130
b51a:901b:cb15:8045:ada8:2224:c20:b583	12.32.181.131
b51a:901b:cb15:8045:ada8:2224:c20:b584	12.32.181.132
b51a:901b:cb15:8045:ada8:2224:c20:b585	12.32.181.133
b51a:901b:cb15:8045:ada8:2224:c20:b586	12.32.181.134
b51a:901b:cb15:8045:ada8:2224:c20:b587	12.32.181.135
b51a:901b:cb15:8045:ada8:2224:c20:b588	12.32.181.136
b51a:901b:cb15:8045:ada8:2224:c20:b589	12.32.181.137
b51a:901b:cb15:8045:ada8:2224:c20:b58a	12.32.181.138
b51a:901b:cb15:8045:ada8:2224:c20:b58b	12.32.181.139
b51a:901b:cb15:8045:ada8:2224:c20:b58c	12.32.181.140
b51a:901b:cb15:8045:ada8:2224:c20:b58d	12.32.181.141
b51a:901b:cb15:8045:ada8:2224:c20:b58e	12.32.181.142
b51a:901b:cb15:8045:ada8:2224:c20:b58f	12.32.181.143
b51a:901b:cb15:8045:ada8:2224:c20:b590	12.32.181.144
b51a:901b:cb15:8045:ada8:2224:c20:b591	12.32.181.145
b51a:901b:cb15:8045:ada8:2224:c20:b592	12.32.181.146
b51a:901b:cb15:8045:ada8:2224:c20:b593	12.32.181.147
b51a:901b:cb15:8045:ada8:2224:c20:b594	12.32.181.148
b51a:901b:cb15:8045:ada8:2224:c20:b595	12.32.181.149
b51a:901b:cb15:8045:ada8:2224:c20:b596	12.32.181.150
b51a:901b:cb15:8045:ada8:2224:c20:b597	12.32.181.151
b51a:901b:cb15:8045:ada8:2224:c20:b598	12.32.181.152
b51a:901b:cb15:8045:ada8:2224:c20:b599	12.32.181.153
b51a:901b:cb15:8045:ada8:2224:c20:b59a	12.32.181.154
b51a:901b:cb15:8045:ada8:2224:c20:b59b	12.32.181.155
b51a:901b:cb15:8045:ada8:2224:c20:b59c	12.32.181.156
b51a:901b:cb15:8045:ada8:2224:c20:b59d	12.32.181.157
b51a:901b:cb15:8045:ada8:2224:c20:b59e	12.32.181.158
b51a:901b:cb15:8045:ada8:2224:c20:b59f	12.32.181.159
b51a:901b:cb15:8045:ada8:2224:c20:b5a0	12.32.181.160
b51a:901b:cb15:8045:ada8:2224:c20:b5a1	12.32.181.161
b51a:901b:cb15:8045:ada8:2224:c20:b5a2	12.32.181.162
b51a:901b:cb15:8045:ada8:2224:c20:b5a3	12.32.181.163
b51a:901b:cb15:8045:ada8:2224:c20:b5a4	12.32.181.164
b51a:901b:cb15:8045:ada8:2224:c20:b5a5	12.32.181.165
b51a:901b:cb15:8045:ada8:2224:c20:b5a6	12.32.181.166
b51a:901b:cb15:8045:ada8:2224:c20:b5a7	12.32.181.167
b51a:901b:cb15:8045:ada8:2224:c20:b5a8	12.32.181.168
b51a:901b:cb15:8045:ada8:2224:c20:b5a9	12.32.181.169
b51a:901b:cb15:8045:ada8:2224:c20:b5aa	12.32.181.170
b51a:901b:cb15:8045:ada8:2224:c20:b5ab	12.32.181.171
b51a:901b:cb15:8045:ada8:2224:c20:b5ac	12.32.181.172
b51a:901b:cb15:8045:ada8:2224:c20:b5ad	12.32.181.173
b51a:901b:cb15:8045:ada8:2224:c20:b5ae	12.32.181.174
b51a:901b:cb15:8045:ada8:2224:c20:b5af	12.32.181.175
b51a:901b:cb15:8045:ada8:2224:c20:b5b0	12.32.181.176
b51a:901b:cb15:8045:ada8:2224:c20:b5b1	12.32.181.177
b51a:901b:cb15:8045:ada8:2224:c20:b5b2	12.32.181.178
b51a:901b:cb15:8045:ada8:2224:c20:b5b3	12.32.181.179
b51a:901b:cb15:8045:ada8:2224:c20:b5b4	12.32.181.180

b51a:901b:cb15:8045:ada8:2224:c20:b5b5	12.32.181.181
b51a:901b:cb15:8045:ada8:2224:c20:b5b6	12.32.181.182
b51a:901b:cb15:8045:ada8:2224:c20:b5b7	12.32.181.183
b51a:901b:cb15:8045:ada8:2224:c20:b5b8	12.32.181.184
b51a:901b:cb15:8045:ada8:2224:c20:b5b9	12.32.181.185
b51a:901b:cb15:8045:ada8:2224:c20:b5ba	12.32.181.186
b51a:901b:cb15:8045:ada8:2224:c20:b5bb	12.32.181.187
b51a:901b:cb15:8045:ada8:2224:c20:b5bc	12.32.181.188
b51a:901b:cb15:8045:ada8:2224:c20:b5bd	12.32.181.189
b51a:901b:cb15:8045:ada8:2224:c20:b5be	12.32.181.190
b51a:901b:cb15:8045:ada8:2224:c20:b5bf	12.32.181.191
b51a:901b:cb15:8045:ada8:2224:c20:b5c0	12.32.181.192
b51a:901b:cb15:8045:ada8:2224:c20:b5c1	12.32.181.193
b51a:901b:cb15:8045:ada8:2224:c20:b5c2	12.32.181.194
b51a:901b:cb15:8045:ada8:2224:c20:b5c3	12.32.181.195
b51a:901b:cb15:8045:ada8:2224:c20:b5c4	12.32.181.196
b51a:901b:cb15:8045:ada8:2224:c20:b5c5	12.32.181.197
b51a:901b:cb15:8045:ada8:2224:c20:b5c6	12.32.181.198
b51a:901b:cb15:8045:ada8:2224:c20:b5c7	12.32.181.199
b51a:901b:cb15:8045:ada8:2224:c20:b5c8	12.32.181.200
b51a:901b:cb15:8045:ada8:2224:c20:b5c9	12.32.181.201
b51a:901b:cb15:8045:ada8:2224:c20:b5ca	12.32.181.202
b51a:901b:cb15:8045:ada8:2224:c20:b5cb	12.32.181.203
b51a:901b:cb15:8045:ada8:2224:c20:b5cc	12.32.181.204
b51a:901b:cb15:8045:ada8:2224:c20:b5cd	12.32.181.205
b51a:901b:cb15:8045:ada8:2224:c20:b5ce	12.32.181.206
b51a:901b:cb15:8045:ada8:2224:c20:b5cf	12.32.181.207
b51a:901b:cb15:8045:ada8:2224:c20:b5d0	12.32.181.208
b51a:901b:cb15:8045:ada8:2224:c20:b5d1	12.32.181.209
b51a:901b:cb15:8045:ada8:2224:c20:b5d2	12.32.181.210
b51a:901b:cb15:8045:ada8:2224:c20:b5d3	12.32.181.211
b51a:901b:cb15:8045:ada8:2224:c20:b5d4	12.32.181.212
b51a:901b:cb15:8045:ada8:2224:c20:b5d5	12.32.181.213
b51a:901b:cb15:8045:ada8:2224:c20:b5d6	12.32.181.214
b51a:901b:cb15:8045:ada8:2224:c20:b5d7	12.32.181.215
b51a:901b:cb15:8045:ada8:2224:c20:b5d8	12.32.181.216
b51a:901b:cb15:8045:ada8:2224:c20:b5d9	12.32.181.217
b51a:901b:cb15:8045:ada8:2224:c20:b5da	12.32.181.218
b51a:901b:cb15:8045:ada8:2224:c20:b5db	12.32.181.219
b51a:901b:cb15:8045:ada8:2224:c20:b5dc	12.32.181.220
b51a:901b:cb15:8045:ada8:2224:c20:b5dd	12.32.181.221
b51a:901b:cb15:8045:ada8:2224:c20:b5de	12.32.181.222
b51a:901b:cb15:8045:ada8:2224:c20:b5df	12.32.181.223
b51a:901b:cb15:8045:ada8:2224:c20:b5e0	12.32.181.224
b51a:901b:cb15:8045:ada8:2224:c20:b5e1	12.32.181.225
b51a:901b:cb15:8045:ada8:2224:c20:b5e2	12.32.181.226
b51a:901b:cb15:8045:ada8:2224:c20:b5e3	12.32.181.227
b51a:901b:cb15:8045:ada8:2224:c20:b5e4	12.32.181.228
b51a:901b:cb15:8045:ada8:2224:c20:b5e5	12.32.181.229
b51a:901b:cb15:8045:ada8:2224:c20:b5e6	12.32.181.230
b51a:901b:cb15:8045:ada8:2224:c20:b5e7	12.32.181.231
b51a:901b:cb15:8045:ada8:2224:c20:b5e8	12.32.181.232
b51a:901b:cb15:8045:ada8:2224:c20:b5e9	12.32.181.233
b51a:901b:cb15:8045:ada8:2224:c20:b5ea	12.32.181.234
b51a:901b:cb15:8045:ada8:2224:c20:b5eb	12.32.181.235
b51a:901b:cb15:8045:ada8:2224:c20:b5ec	12.32.181.236
b51a:901b:cb15:8045:ada8:2224:c20:b5ed	12.32.181.237
b51a:901b:cb15:8045:ada8:2224:c20:b5ee	12.32.181.238
b51a:901b:cb15:8045:ada8:2224:c20:b5ef	12.32.181.239
b51a:901b:cb15:8045:ada8:2224:c20:b5f0	12.32.181.240
b51a:901b:cb15:8045:ada8:2224:c20:b5f1	12.32.181.241
b51a:901b:cb15:8045:ada8:2224:c20:b5f2	12.32.181.242
b51a:901b:cb15:8045:ada8:2224:c20:b5f3	12.32.181.243
b51a:901b:cb15:8045:ada8:2224:c20:b5f4	12.32.181.244
b51a:901b:cb15:8045:ada8:2224:c20:b5f5	12.32.181.245
b51a:901b:cb15:8045:ada8:2224:c20:b5f6	12.32.181.246
b51a:901b:cb15:8045:ada8:2224:c20:b5f7	12.32.181.247
b51a:901b:cb15:8045:ada8:2224:c20:b5f8	12.32.181.248
b51a:901b:cb15:8045:ada8:2224:c20:b5f9	12.32.181.249
b51a:901b:cb15:8045:ada8:2224:c20:b5fa	12.32.181.250
b51a:901b:cb15:8045:ada8:2224:c20:b5fb	12.32.181.251
b51a:901b:cb15:8045:ada8:2224:c20:b5fc	12.32.181.252
b51a:901b:cb15:8045:ada8:2224:c20:b5fd	12.32.181.253
b51a:901b:cb15:8045:ada8:2224:c20:b5fe	12.32.181.254
b51a:901b:cb15:8045:ada8:2224:c20:b5ff	12.32.181.255

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.