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:ada8:5424:6324:b501	99.36.181.1
b51a:901b:cb15:8045:ada8:5424:6324:b502	99.36.181.2
b51a:901b:cb15:8045:ada8:5424:6324:b503	99.36.181.3
b51a:901b:cb15:8045:ada8:5424:6324:b504	99.36.181.4
b51a:901b:cb15:8045:ada8:5424:6324:b505	99.36.181.5
b51a:901b:cb15:8045:ada8:5424:6324:b506	99.36.181.6
b51a:901b:cb15:8045:ada8:5424:6324:b507	99.36.181.7
b51a:901b:cb15:8045:ada8:5424:6324:b508	99.36.181.8
b51a:901b:cb15:8045:ada8:5424:6324:b509	99.36.181.9
b51a:901b:cb15:8045:ada8:5424:6324:b50a	99.36.181.10
b51a:901b:cb15:8045:ada8:5424:6324:b50b	99.36.181.11
b51a:901b:cb15:8045:ada8:5424:6324:b50c	99.36.181.12
b51a:901b:cb15:8045:ada8:5424:6324:b50d	99.36.181.13
b51a:901b:cb15:8045:ada8:5424:6324:b50e	99.36.181.14
b51a:901b:cb15:8045:ada8:5424:6324:b50f	99.36.181.15
b51a:901b:cb15:8045:ada8:5424:6324:b510	99.36.181.16
b51a:901b:cb15:8045:ada8:5424:6324:b511	99.36.181.17
b51a:901b:cb15:8045:ada8:5424:6324:b512	99.36.181.18
b51a:901b:cb15:8045:ada8:5424:6324:b513	99.36.181.19
b51a:901b:cb15:8045:ada8:5424:6324:b514	99.36.181.20
b51a:901b:cb15:8045:ada8:5424:6324:b515	99.36.181.21
b51a:901b:cb15:8045:ada8:5424:6324:b516	99.36.181.22
b51a:901b:cb15:8045:ada8:5424:6324:b517	99.36.181.23
b51a:901b:cb15:8045:ada8:5424:6324:b518	99.36.181.24
b51a:901b:cb15:8045:ada8:5424:6324:b519	99.36.181.25
b51a:901b:cb15:8045:ada8:5424:6324:b51a	99.36.181.26
b51a:901b:cb15:8045:ada8:5424:6324:b51b	99.36.181.27
b51a:901b:cb15:8045:ada8:5424:6324:b51c	99.36.181.28
b51a:901b:cb15:8045:ada8:5424:6324:b51d	99.36.181.29
b51a:901b:cb15:8045:ada8:5424:6324:b51e	99.36.181.30
b51a:901b:cb15:8045:ada8:5424:6324:b51f	99.36.181.31
b51a:901b:cb15:8045:ada8:5424:6324:b520	99.36.181.32
b51a:901b:cb15:8045:ada8:5424:6324:b521	99.36.181.33
b51a:901b:cb15:8045:ada8:5424:6324:b522	99.36.181.34
b51a:901b:cb15:8045:ada8:5424:6324:b523	99.36.181.35
b51a:901b:cb15:8045:ada8:5424:6324:b524	99.36.181.36
b51a:901b:cb15:8045:ada8:5424:6324:b525	99.36.181.37
b51a:901b:cb15:8045:ada8:5424:6324:b526	99.36.181.38
b51a:901b:cb15:8045:ada8:5424:6324:b527	99.36.181.39
b51a:901b:cb15:8045:ada8:5424:6324:b528	99.36.181.40
b51a:901b:cb15:8045:ada8:5424:6324:b529	99.36.181.41
b51a:901b:cb15:8045:ada8:5424:6324:b52a	99.36.181.42
b51a:901b:cb15:8045:ada8:5424:6324:b52b	99.36.181.43
b51a:901b:cb15:8045:ada8:5424:6324:b52c	99.36.181.44
b51a:901b:cb15:8045:ada8:5424:6324:b52d	99.36.181.45
b51a:901b:cb15:8045:ada8:5424:6324:b52e	99.36.181.46
b51a:901b:cb15:8045:ada8:5424:6324:b52f	99.36.181.47
b51a:901b:cb15:8045:ada8:5424:6324:b530	99.36.181.48
b51a:901b:cb15:8045:ada8:5424:6324:b531	99.36.181.49
b51a:901b:cb15:8045:ada8:5424:6324:b532	99.36.181.50
b51a:901b:cb15:8045:ada8:5424:6324:b533	99.36.181.51
b51a:901b:cb15:8045:ada8:5424:6324:b534	99.36.181.52
b51a:901b:cb15:8045:ada8:5424:6324:b535	99.36.181.53
b51a:901b:cb15:8045:ada8:5424:6324:b536	99.36.181.54
b51a:901b:cb15:8045:ada8:5424:6324:b537	99.36.181.55
b51a:901b:cb15:8045:ada8:5424:6324:b538	99.36.181.56
b51a:901b:cb15:8045:ada8:5424:6324:b539	99.36.181.57
b51a:901b:cb15:8045:ada8:5424:6324:b53a	99.36.181.58
b51a:901b:cb15:8045:ada8:5424:6324:b53b	99.36.181.59
b51a:901b:cb15:8045:ada8:5424:6324:b53c	99.36.181.60

b51a:901b:cb15:8045:ada8:5424:6324:b53d	99.36.181.61
b51a:901b:cb15:8045:ada8:5424:6324:b53e	99.36.181.62
b51a:901b:cb15:8045:ada8:5424:6324:b53f	99.36.181.63
b51a:901b:cb15:8045:ada8:5424:6324:b540	99.36.181.64
b51a:901b:cb15:8045:ada8:5424:6324:b541	99.36.181.65
b51a:901b:cb15:8045:ada8:5424:6324:b542	99.36.181.66
b51a:901b:cb15:8045:ada8:5424:6324:b543	99.36.181.67
b51a:901b:cb15:8045:ada8:5424:6324:b544	99.36.181.68
b51a:901b:cb15:8045:ada8:5424:6324:b545	99.36.181.69
b51a:901b:cb15:8045:ada8:5424:6324:b546	99.36.181.70
b51a:901b:cb15:8045:ada8:5424:6324:b547	99.36.181.71
b51a:901b:cb15:8045:ada8:5424:6324:b548	99.36.181.72
b51a:901b:cb15:8045:ada8:5424:6324:b549	99.36.181.73
b51a:901b:cb15:8045:ada8:5424:6324:b54a	99.36.181.74
b51a:901b:cb15:8045:ada8:5424:6324:b54b	99.36.181.75
b51a:901b:cb15:8045:ada8:5424:6324:b54c	99.36.181.76
b51a:901b:cb15:8045:ada8:5424:6324:b54d	99.36.181.77
b51a:901b:cb15:8045:ada8:5424:6324:b54e	99.36.181.78
b51a:901b:cb15:8045:ada8:5424:6324:b54f	99.36.181.79
b51a:901b:cb15:8045:ada8:5424:6324:b550	99.36.181.80
b51a:901b:cb15:8045:ada8:5424:6324:b551	99.36.181.81
b51a:901b:cb15:8045:ada8:5424:6324:b552	99.36.181.82
b51a:901b:cb15:8045:ada8:5424:6324:b553	99.36.181.83
b51a:901b:cb15:8045:ada8:5424:6324:b554	99.36.181.84
b51a:901b:cb15:8045:ada8:5424:6324:b555	99.36.181.85
b51a:901b:cb15:8045:ada8:5424:6324:b556	99.36.181.86
b51a:901b:cb15:8045:ada8:5424:6324:b557	99.36.181.87
b51a:901b:cb15:8045:ada8:5424:6324:b558	99.36.181.88
b51a:901b:cb15:8045:ada8:5424:6324:b559	99.36.181.89
b51a:901b:cb15:8045:ada8:5424:6324:b55a	99.36.181.90
b51a:901b:cb15:8045:ada8:5424:6324:b55b	99.36.181.91
b51a:901b:cb15:8045:ada8:5424:6324:b55c	99.36.181.92
b51a:901b:cb15:8045:ada8:5424:6324:b55d	99.36.181.93
b51a:901b:cb15:8045:ada8:5424:6324:b55e	99.36.181.94
b51a:901b:cb15:8045:ada8:5424:6324:b55f	99.36.181.95
b51a:901b:cb15:8045:ada8:5424:6324:b560	99.36.181.96
b51a:901b:cb15:8045:ada8:5424:6324:b561	99.36.181.97
b51a:901b:cb15:8045:ada8:5424:6324:b562	99.36.181.98
b51a:901b:cb15:8045:ada8:5424:6324:b563	99.36.181.99
b51a:901b:cb15:8045:ada8:5424:6324:b564	99.36.181.100
b51a:901b:cb15:8045:ada8:5424:6324:b565	99.36.181.101
b51a:901b:cb15:8045:ada8:5424:6324:b566	99.36.181.102
b51a:901b:cb15:8045:ada8:5424:6324:b567	99.36.181.103
b51a:901b:cb15:8045:ada8:5424:6324:b568	99.36.181.104
b51a:901b:cb15:8045:ada8:5424:6324:b569	99.36.181.105
b51a:901b:cb15:8045:ada8:5424:6324:b56a	99.36.181.106
b51a:901b:cb15:8045:ada8:5424:6324:b56b	99.36.181.107
b51a:901b:cb15:8045:ada8:5424:6324:b56c	99.36.181.108
b51a:901b:cb15:8045:ada8:5424:6324:b56d	99.36.181.109
b51a:901b:cb15:8045:ada8:5424:6324:b56e	99.36.181.110
b51a:901b:cb15:8045:ada8:5424:6324:b56f	99.36.181.111
b51a:901b:cb15:8045:ada8:5424:6324:b570	99.36.181.112
b51a:901b:cb15:8045:ada8:5424:6324:b571	99.36.181.113
b51a:901b:cb15:8045:ada8:5424:6324:b572	99.36.181.114
b51a:901b:cb15:8045:ada8:5424:6324:b573	99.36.181.115
b51a:901b:cb15:8045:ada8:5424:6324:b574	99.36.181.116
b51a:901b:cb15:8045:ada8:5424:6324:b575	99.36.181.117
b51a:901b:cb15:8045:ada8:5424:6324:b576	99.36.181.118
b51a:901b:cb15:8045:ada8:5424:6324:b577	99.36.181.119
b51a:901b:cb15:8045:ada8:5424:6324:b578	99.36.181.120

b51a:901b:cb15:8045:ada8:5424:6324:b579	99.36.181.121
b51a:901b:cb15:8045:ada8:5424:6324:b57a	99.36.181.122
b51a:901b:cb15:8045:ada8:5424:6324:b57b	99.36.181.123
b51a:901b:cb15:8045:ada8:5424:6324:b57c	99.36.181.124
b51a:901b:cb15:8045:ada8:5424:6324:b57d	99.36.181.125
b51a:901b:cb15:8045:ada8:5424:6324:b57e	99.36.181.126
b51a:901b:cb15:8045:ada8:5424:6324:b57f	99.36.181.127
b51a:901b:cb15:8045:ada8:5424:6324:b580	99.36.181.128
b51a:901b:cb15:8045:ada8:5424:6324:b581	99.36.181.129
b51a:901b:cb15:8045:ada8:5424:6324:b582	99.36.181.130
b51a:901b:cb15:8045:ada8:5424:6324:b583	99.36.181.131
b51a:901b:cb15:8045:ada8:5424:6324:b584	99.36.181.132
b51a:901b:cb15:8045:ada8:5424:6324:b585	99.36.181.133
b51a:901b:cb15:8045:ada8:5424:6324:b586	99.36.181.134
b51a:901b:cb15:8045:ada8:5424:6324:b587	99.36.181.135
b51a:901b:cb15:8045:ada8:5424:6324:b588	99.36.181.136
b51a:901b:cb15:8045:ada8:5424:6324:b589	99.36.181.137
b51a:901b:cb15:8045:ada8:5424:6324:b58a	99.36.181.138
b51a:901b:cb15:8045:ada8:5424:6324:b58b	99.36.181.139
b51a:901b:cb15:8045:ada8:5424:6324:b58c	99.36.181.140
b51a:901b:cb15:8045:ada8:5424:6324:b58d	99.36.181.141
b51a:901b:cb15:8045:ada8:5424:6324:b58e	99.36.181.142
b51a:901b:cb15:8045:ada8:5424:6324:b58f	99.36.181.143
b51a:901b:cb15:8045:ada8:5424:6324:b590	99.36.181.144
b51a:901b:cb15:8045:ada8:5424:6324:b591	99.36.181.145
b51a:901b:cb15:8045:ada8:5424:6324:b592	99.36.181.146
b51a:901b:cb15:8045:ada8:5424:6324:b593	99.36.181.147
b51a:901b:cb15:8045:ada8:5424:6324:b594	99.36.181.148
b51a:901b:cb15:8045:ada8:5424:6324:b595	99.36.181.149
b51a:901b:cb15:8045:ada8:5424:6324:b596	99.36.181.150
b51a:901b:cb15:8045:ada8:5424:6324:b597	99.36.181.151
b51a:901b:cb15:8045:ada8:5424:6324:b598	99.36.181.152
b51a:901b:cb15:8045:ada8:5424:6324:b599	99.36.181.153
b51a:901b:cb15:8045:ada8:5424:6324:b59a	99.36.181.154
b51a:901b:cb15:8045:ada8:5424:6324:b59b	99.36.181.155
b51a:901b:cb15:8045:ada8:5424:6324:b59c	99.36.181.156
b51a:901b:cb15:8045:ada8:5424:6324:b59d	99.36.181.157
b51a:901b:cb15:8045:ada8:5424:6324:b59e	99.36.181.158
b51a:901b:cb15:8045:ada8:5424:6324:b59f	99.36.181.159
b51a:901b:cb15:8045:ada8:5424:6324:b5a0	99.36.181.160
b51a:901b:cb15:8045:ada8:5424:6324:b5a1	99.36.181.161
b51a:901b:cb15:8045:ada8:5424:6324:b5a2	99.36.181.162
b51a:901b:cb15:8045:ada8:5424:6324:b5a3	99.36.181.163
b51a:901b:cb15:8045:ada8:5424:6324:b5a4	99.36.181.164
b51a:901b:cb15:8045:ada8:5424:6324:b5a5	99.36.181.165
b51a:901b:cb15:8045:ada8:5424:6324:b5a6	99.36.181.166
b51a:901b:cb15:8045:ada8:5424:6324:b5a7	99.36.181.167
b51a:901b:cb15:8045:ada8:5424:6324:b5a8	99.36.181.168
b51a:901b:cb15:8045:ada8:5424:6324:b5a9	99.36.181.169
b51a:901b:cb15:8045:ada8:5424:6324:b5aa	99.36.181.170
b51a:901b:cb15:8045:ada8:5424:6324:b5ab	99.36.181.171
b51a:901b:cb15:8045:ada8:5424:6324:b5ac	99.36.181.172
b51a:901b:cb15:8045:ada8:5424:6324:b5ad	99.36.181.173
b51a:901b:cb15:8045:ada8:5424:6324:b5ae	99.36.181.174
b51a:901b:cb15:8045:ada8:5424:6324:b5af	99.36.181.175
b51a:901b:cb15:8045:ada8:5424:6324:b5b0	99.36.181.176
b51a:901b:cb15:8045:ada8:5424:6324:b5b1	99.36.181.177
b51a:901b:cb15:8045:ada8:5424:6324:b5b2	99.36.181.178
b51a:901b:cb15:8045:ada8:5424:6324:b5b3	99.36.181.179
b51a:901b:cb15:8045:ada8:5424:6324:b5b4	99.36.181.180

b51a:901b:cb15:8045:ada8:5424:6324:b5b5	99.36.181.181
b51a:901b:cb15:8045:ada8:5424:6324:b5b6	99.36.181.182
b51a:901b:cb15:8045:ada8:5424:6324:b5b7	99.36.181.183
b51a:901b:cb15:8045:ada8:5424:6324:b5b8	99.36.181.184
b51a:901b:cb15:8045:ada8:5424:6324:b5b9	99.36.181.185
b51a:901b:cb15:8045:ada8:5424:6324:b5ba	99.36.181.186
b51a:901b:cb15:8045:ada8:5424:6324:b5bb	99.36.181.187
b51a:901b:cb15:8045:ada8:5424:6324:b5bc	99.36.181.188
b51a:901b:cb15:8045:ada8:5424:6324:b5bd	99.36.181.189
b51a:901b:cb15:8045:ada8:5424:6324:b5be	99.36.181.190
b51a:901b:cb15:8045:ada8:5424:6324:b5bf	99.36.181.191
b51a:901b:cb15:8045:ada8:5424:6324:b5c0	99.36.181.192
b51a:901b:cb15:8045:ada8:5424:6324:b5c1	99.36.181.193
b51a:901b:cb15:8045:ada8:5424:6324:b5c2	99.36.181.194
b51a:901b:cb15:8045:ada8:5424:6324:b5c3	99.36.181.195
b51a:901b:cb15:8045:ada8:5424:6324:b5c4	99.36.181.196
b51a:901b:cb15:8045:ada8:5424:6324:b5c5	99.36.181.197
b51a:901b:cb15:8045:ada8:5424:6324:b5c6	99.36.181.198
b51a:901b:cb15:8045:ada8:5424:6324:b5c7	99.36.181.199
b51a:901b:cb15:8045:ada8:5424:6324:b5c8	99.36.181.200
b51a:901b:cb15:8045:ada8:5424:6324:b5c9	99.36.181.201
b51a:901b:cb15:8045:ada8:5424:6324:b5ca	99.36.181.202
b51a:901b:cb15:8045:ada8:5424:6324:b5cb	99.36.181.203
b51a:901b:cb15:8045:ada8:5424:6324:b5cc	99.36.181.204
b51a:901b:cb15:8045:ada8:5424:6324:b5cd	99.36.181.205
b51a:901b:cb15:8045:ada8:5424:6324:b5ce	99.36.181.206
b51a:901b:cb15:8045:ada8:5424:6324:b5cf	99.36.181.207
b51a:901b:cb15:8045:ada8:5424:6324:b5d0	99.36.181.208
b51a:901b:cb15:8045:ada8:5424:6324:b5d1	99.36.181.209
b51a:901b:cb15:8045:ada8:5424:6324:b5d2	99.36.181.210
b51a:901b:cb15:8045:ada8:5424:6324:b5d3	99.36.181.211
b51a:901b:cb15:8045:ada8:5424:6324:b5d4	99.36.181.212
b51a:901b:cb15:8045:ada8:5424:6324:b5d5	99.36.181.213
b51a:901b:cb15:8045:ada8:5424:6324:b5d6	99.36.181.214
b51a:901b:cb15:8045:ada8:5424:6324:b5d7	99.36.181.215
b51a:901b:cb15:8045:ada8:5424:6324:b5d8	99.36.181.216
b51a:901b:cb15:8045:ada8:5424:6324:b5d9	99.36.181.217
b51a:901b:cb15:8045:ada8:5424:6324:b5da	99.36.181.218
b51a:901b:cb15:8045:ada8:5424:6324:b5db	99.36.181.219
b51a:901b:cb15:8045:ada8:5424:6324:b5dc	99.36.181.220
b51a:901b:cb15:8045:ada8:5424:6324:b5dd	99.36.181.221
b51a:901b:cb15:8045:ada8:5424:6324:b5de	99.36.181.222
b51a:901b:cb15:8045:ada8:5424:6324:b5df	99.36.181.223
b51a:901b:cb15:8045:ada8:5424:6324:b5e0	99.36.181.224
b51a:901b:cb15:8045:ada8:5424:6324:b5e1	99.36.181.225
b51a:901b:cb15:8045:ada8:5424:6324:b5e2	99.36.181.226
b51a:901b:cb15:8045:ada8:5424:6324:b5e3	99.36.181.227
b51a:901b:cb15:8045:ada8:5424:6324:b5e4	99.36.181.228
b51a:901b:cb15:8045:ada8:5424:6324:b5e5	99.36.181.229
b51a:901b:cb15:8045:ada8:5424:6324:b5e6	99.36.181.230
b51a:901b:cb15:8045:ada8:5424:6324:b5e7	99.36.181.231
b51a:901b:cb15:8045:ada8:5424:6324:b5e8	99.36.181.232
b51a:901b:cb15:8045:ada8:5424:6324:b5e9	99.36.181.233
b51a:901b:cb15:8045:ada8:5424:6324:b5ea	99.36.181.234
b51a:901b:cb15:8045:ada8:5424:6324:b5eb	99.36.181.235
b51a:901b:cb15:8045:ada8:5424:6324:b5ec	99.36.181.236
b51a:901b:cb15:8045:ada8:5424:6324:b5ed	99.36.181.237
b51a:901b:cb15:8045:ada8:5424:6324:b5ee	99.36.181.238
b51a:901b:cb15:8045:ada8:5424:6324:b5ef	99.36.181.239
b51a:901b:cb15:8045:ada8:5424:6324:b5f0	99.36.181.240
b51a:901b:cb15:8045:ada8:5424:6324:b5f1	99.36.181.241
b51a:901b:cb15:8045:ada8:5424:6324:b5f2	99.36.181.242
b51a:901b:cb15:8045:ada8:5424:6324:b5f3	99.36.181.243
b51a:901b:cb15:8045:ada8:5424:6324:b5f4	99.36.181.244
b51a:901b:cb15:8045:ada8:5424:6324:b5f5	99.36.181.245
b51a:901b:cb15:8045:ada8:5424:6324:b5f6	99.36.181.246
b51a:901b:cb15:8045:ada8:5424:6324:b5f7	99.36.181.247
b51a:901b:cb15:8045:ada8:5424:6324:b5f8	99.36.181.248
b51a:901b:cb15:8045:ada8:5424:6324:b5f9	99.36.181.249
b51a:901b:cb15:8045:ada8:5424:6324:b5fa	99.36.181.250
b51a:901b:cb15:8045:ada8:5424:6324:b5fb	99.36.181.251
b51a:901b:cb15:8045:ada8:5424:6324:b5fc	99.36.181.252
b51a:901b:cb15:8045:ada8:5424:6324:b5fd	99.36.181.253
b51a:901b:cb15:8045:ada8:5424:6324:b5fe	99.36.181.254
b51a:901b:cb15:8045:ada8:5424:6324:b5ff	99.36.181.255

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.