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:901b:8082:d157:db63:d157:d501	209.87.213.1
b51a:901b:901b:8082:d157:db63:d157:d502	209.87.213.2
b51a:901b:901b:8082:d157:db63:d157:d503	209.87.213.3
b51a:901b:901b:8082:d157:db63:d157:d504	209.87.213.4
b51a:901b:901b:8082:d157:db63:d157:d505	209.87.213.5
b51a:901b:901b:8082:d157:db63:d157:d506	209.87.213.6
b51a:901b:901b:8082:d157:db63:d157:d507	209.87.213.7
b51a:901b:901b:8082:d157:db63:d157:d508	209.87.213.8
b51a:901b:901b:8082:d157:db63:d157:d509	209.87.213.9
b51a:901b:901b:8082:d157:db63:d157:d50a	209.87.213.10
b51a:901b:901b:8082:d157:db63:d157:d50b	209.87.213.11
b51a:901b:901b:8082:d157:db63:d157:d50c	209.87.213.12
b51a:901b:901b:8082:d157:db63:d157:d50d	209.87.213.13
b51a:901b:901b:8082:d157:db63:d157:d50e	209.87.213.14
b51a:901b:901b:8082:d157:db63:d157:d50f	209.87.213.15
b51a:901b:901b:8082:d157:db63:d157:d510	209.87.213.16
b51a:901b:901b:8082:d157:db63:d157:d511	209.87.213.17
b51a:901b:901b:8082:d157:db63:d157:d512	209.87.213.18
b51a:901b:901b:8082:d157:db63:d157:d513	209.87.213.19
b51a:901b:901b:8082:d157:db63:d157:d514	209.87.213.20
b51a:901b:901b:8082:d157:db63:d157:d515	209.87.213.21
b51a:901b:901b:8082:d157:db63:d157:d516	209.87.213.22
b51a:901b:901b:8082:d157:db63:d157:d517	209.87.213.23
b51a:901b:901b:8082:d157:db63:d157:d518	209.87.213.24
b51a:901b:901b:8082:d157:db63:d157:d519	209.87.213.25
b51a:901b:901b:8082:d157:db63:d157:d51a	209.87.213.26
b51a:901b:901b:8082:d157:db63:d157:d51b	209.87.213.27
b51a:901b:901b:8082:d157:db63:d157:d51c	209.87.213.28
b51a:901b:901b:8082:d157:db63:d157:d51d	209.87.213.29
b51a:901b:901b:8082:d157:db63:d157:d51e	209.87.213.30
b51a:901b:901b:8082:d157:db63:d157:d51f	209.87.213.31
b51a:901b:901b:8082:d157:db63:d157:d520	209.87.213.32
b51a:901b:901b:8082:d157:db63:d157:d521	209.87.213.33
b51a:901b:901b:8082:d157:db63:d157:d522	209.87.213.34
b51a:901b:901b:8082:d157:db63:d157:d523	209.87.213.35
b51a:901b:901b:8082:d157:db63:d157:d524	209.87.213.36
b51a:901b:901b:8082:d157:db63:d157:d525	209.87.213.37
b51a:901b:901b:8082:d157:db63:d157:d526	209.87.213.38
b51a:901b:901b:8082:d157:db63:d157:d527	209.87.213.39
b51a:901b:901b:8082:d157:db63:d157:d528	209.87.213.40
b51a:901b:901b:8082:d157:db63:d157:d529	209.87.213.41
b51a:901b:901b:8082:d157:db63:d157:d52a	209.87.213.42
b51a:901b:901b:8082:d157:db63:d157:d52b	209.87.213.43
b51a:901b:901b:8082:d157:db63:d157:d52c	209.87.213.44
b51a:901b:901b:8082:d157:db63:d157:d52d	209.87.213.45
b51a:901b:901b:8082:d157:db63:d157:d52e	209.87.213.46
b51a:901b:901b:8082:d157:db63:d157:d52f	209.87.213.47
b51a:901b:901b:8082:d157:db63:d157:d530	209.87.213.48
b51a:901b:901b:8082:d157:db63:d157:d531	209.87.213.49
b51a:901b:901b:8082:d157:db63:d157:d532	209.87.213.50
b51a:901b:901b:8082:d157:db63:d157:d533	209.87.213.51
b51a:901b:901b:8082:d157:db63:d157:d534	209.87.213.52
b51a:901b:901b:8082:d157:db63:d157:d535	209.87.213.53
b51a:901b:901b:8082:d157:db63:d157:d536	209.87.213.54
b51a:901b:901b:8082:d157:db63:d157:d537	209.87.213.55
b51a:901b:901b:8082:d157:db63:d157:d538	209.87.213.56
b51a:901b:901b:8082:d157:db63:d157:d539	209.87.213.57
b51a:901b:901b:8082:d157:db63:d157:d53a	209.87.213.58
b51a:901b:901b:8082:d157:db63:d157:d53b	209.87.213.59
b51a:901b:901b:8082:d157:db63:d157:d53c	209.87.213.60

b51a:901b:901b:8082:d157:db63:d157:d53d	209.87.213.61
b51a:901b:901b:8082:d157:db63:d157:d53e	209.87.213.62
b51a:901b:901b:8082:d157:db63:d157:d53f	209.87.213.63
b51a:901b:901b:8082:d157:db63:d157:d540	209.87.213.64
b51a:901b:901b:8082:d157:db63:d157:d541	209.87.213.65
b51a:901b:901b:8082:d157:db63:d157:d542	209.87.213.66
b51a:901b:901b:8082:d157:db63:d157:d543	209.87.213.67
b51a:901b:901b:8082:d157:db63:d157:d544	209.87.213.68
b51a:901b:901b:8082:d157:db63:d157:d545	209.87.213.69
b51a:901b:901b:8082:d157:db63:d157:d546	209.87.213.70
b51a:901b:901b:8082:d157:db63:d157:d547	209.87.213.71
b51a:901b:901b:8082:d157:db63:d157:d548	209.87.213.72
b51a:901b:901b:8082:d157:db63:d157:d549	209.87.213.73
b51a:901b:901b:8082:d157:db63:d157:d54a	209.87.213.74
b51a:901b:901b:8082:d157:db63:d157:d54b	209.87.213.75
b51a:901b:901b:8082:d157:db63:d157:d54c	209.87.213.76
b51a:901b:901b:8082:d157:db63:d157:d54d	209.87.213.77
b51a:901b:901b:8082:d157:db63:d157:d54e	209.87.213.78
b51a:901b:901b:8082:d157:db63:d157:d54f	209.87.213.79
b51a:901b:901b:8082:d157:db63:d157:d550	209.87.213.80
b51a:901b:901b:8082:d157:db63:d157:d551	209.87.213.81
b51a:901b:901b:8082:d157:db63:d157:d552	209.87.213.82
b51a:901b:901b:8082:d157:db63:d157:d553	209.87.213.83
b51a:901b:901b:8082:d157:db63:d157:d554	209.87.213.84
b51a:901b:901b:8082:d157:db63:d157:d555	209.87.213.85
b51a:901b:901b:8082:d157:db63:d157:d556	209.87.213.86
b51a:901b:901b:8082:d157:db63:d157:d557	209.87.213.87
b51a:901b:901b:8082:d157:db63:d157:d558	209.87.213.88
b51a:901b:901b:8082:d157:db63:d157:d559	209.87.213.89
b51a:901b:901b:8082:d157:db63:d157:d55a	209.87.213.90
b51a:901b:901b:8082:d157:db63:d157:d55b	209.87.213.91
b51a:901b:901b:8082:d157:db63:d157:d55c	209.87.213.92
b51a:901b:901b:8082:d157:db63:d157:d55d	209.87.213.93
b51a:901b:901b:8082:d157:db63:d157:d55e	209.87.213.94
b51a:901b:901b:8082:d157:db63:d157:d55f	209.87.213.95
b51a:901b:901b:8082:d157:db63:d157:d560	209.87.213.96
b51a:901b:901b:8082:d157:db63:d157:d561	209.87.213.97
b51a:901b:901b:8082:d157:db63:d157:d562	209.87.213.98
b51a:901b:901b:8082:d157:db63:d157:d563	209.87.213.99
b51a:901b:901b:8082:d157:db63:d157:d564	209.87.213.100
b51a:901b:901b:8082:d157:db63:d157:d565	209.87.213.101
b51a:901b:901b:8082:d157:db63:d157:d566	209.87.213.102
b51a:901b:901b:8082:d157:db63:d157:d567	209.87.213.103
b51a:901b:901b:8082:d157:db63:d157:d568	209.87.213.104
b51a:901b:901b:8082:d157:db63:d157:d569	209.87.213.105
b51a:901b:901b:8082:d157:db63:d157:d56a	209.87.213.106
b51a:901b:901b:8082:d157:db63:d157:d56b	209.87.213.107
b51a:901b:901b:8082:d157:db63:d157:d56c	209.87.213.108
b51a:901b:901b:8082:d157:db63:d157:d56d	209.87.213.109
b51a:901b:901b:8082:d157:db63:d157:d56e	209.87.213.110
b51a:901b:901b:8082:d157:db63:d157:d56f	209.87.213.111
b51a:901b:901b:8082:d157:db63:d157:d570	209.87.213.112
b51a:901b:901b:8082:d157:db63:d157:d571	209.87.213.113
b51a:901b:901b:8082:d157:db63:d157:d572	209.87.213.114
b51a:901b:901b:8082:d157:db63:d157:d573	209.87.213.115
b51a:901b:901b:8082:d157:db63:d157:d574	209.87.213.116
b51a:901b:901b:8082:d157:db63:d157:d575	209.87.213.117
b51a:901b:901b:8082:d157:db63:d157:d576	209.87.213.118
b51a:901b:901b:8082:d157:db63:d157:d577	209.87.213.119
b51a:901b:901b:8082:d157:db63:d157:d578	209.87.213.120

b51a:901b:901b:8082:d157:db63:d157:d579	209.87.213.121
b51a:901b:901b:8082:d157:db63:d157:d57a	209.87.213.122
b51a:901b:901b:8082:d157:db63:d157:d57b	209.87.213.123
b51a:901b:901b:8082:d157:db63:d157:d57c	209.87.213.124
b51a:901b:901b:8082:d157:db63:d157:d57d	209.87.213.125
b51a:901b:901b:8082:d157:db63:d157:d57e	209.87.213.126
b51a:901b:901b:8082:d157:db63:d157:d57f	209.87.213.127
b51a:901b:901b:8082:d157:db63:d157:d580	209.87.213.128
b51a:901b:901b:8082:d157:db63:d157:d581	209.87.213.129
b51a:901b:901b:8082:d157:db63:d157:d582	209.87.213.130
b51a:901b:901b:8082:d157:db63:d157:d583	209.87.213.131
b51a:901b:901b:8082:d157:db63:d157:d584	209.87.213.132
b51a:901b:901b:8082:d157:db63:d157:d585	209.87.213.133
b51a:901b:901b:8082:d157:db63:d157:d586	209.87.213.134
b51a:901b:901b:8082:d157:db63:d157:d587	209.87.213.135
b51a:901b:901b:8082:d157:db63:d157:d588	209.87.213.136
b51a:901b:901b:8082:d157:db63:d157:d589	209.87.213.137
b51a:901b:901b:8082:d157:db63:d157:d58a	209.87.213.138
b51a:901b:901b:8082:d157:db63:d157:d58b	209.87.213.139
b51a:901b:901b:8082:d157:db63:d157:d58c	209.87.213.140
b51a:901b:901b:8082:d157:db63:d157:d58d	209.87.213.141
b51a:901b:901b:8082:d157:db63:d157:d58e	209.87.213.142
b51a:901b:901b:8082:d157:db63:d157:d58f	209.87.213.143
b51a:901b:901b:8082:d157:db63:d157:d590	209.87.213.144
b51a:901b:901b:8082:d157:db63:d157:d591	209.87.213.145
b51a:901b:901b:8082:d157:db63:d157:d592	209.87.213.146
b51a:901b:901b:8082:d157:db63:d157:d593	209.87.213.147
b51a:901b:901b:8082:d157:db63:d157:d594	209.87.213.148
b51a:901b:901b:8082:d157:db63:d157:d595	209.87.213.149
b51a:901b:901b:8082:d157:db63:d157:d596	209.87.213.150
b51a:901b:901b:8082:d157:db63:d157:d597	209.87.213.151
b51a:901b:901b:8082:d157:db63:d157:d598	209.87.213.152
b51a:901b:901b:8082:d157:db63:d157:d599	209.87.213.153
b51a:901b:901b:8082:d157:db63:d157:d59a	209.87.213.154
b51a:901b:901b:8082:d157:db63:d157:d59b	209.87.213.155
b51a:901b:901b:8082:d157:db63:d157:d59c	209.87.213.156
b51a:901b:901b:8082:d157:db63:d157:d59d	209.87.213.157
b51a:901b:901b:8082:d157:db63:d157:d59e	209.87.213.158
b51a:901b:901b:8082:d157:db63:d157:d59f	209.87.213.159
b51a:901b:901b:8082:d157:db63:d157:d5a0	209.87.213.160
b51a:901b:901b:8082:d157:db63:d157:d5a1	209.87.213.161
b51a:901b:901b:8082:d157:db63:d157:d5a2	209.87.213.162
b51a:901b:901b:8082:d157:db63:d157:d5a3	209.87.213.163
b51a:901b:901b:8082:d157:db63:d157:d5a4	209.87.213.164
b51a:901b:901b:8082:d157:db63:d157:d5a5	209.87.213.165
b51a:901b:901b:8082:d157:db63:d157:d5a6	209.87.213.166
b51a:901b:901b:8082:d157:db63:d157:d5a7	209.87.213.167
b51a:901b:901b:8082:d157:db63:d157:d5a8	209.87.213.168
b51a:901b:901b:8082:d157:db63:d157:d5a9	209.87.213.169
b51a:901b:901b:8082:d157:db63:d157:d5aa	209.87.213.170
b51a:901b:901b:8082:d157:db63:d157:d5ab	209.87.213.171
b51a:901b:901b:8082:d157:db63:d157:d5ac	209.87.213.172
b51a:901b:901b:8082:d157:db63:d157:d5ad	209.87.213.173
b51a:901b:901b:8082:d157:db63:d157:d5ae	209.87.213.174
b51a:901b:901b:8082:d157:db63:d157:d5af	209.87.213.175
b51a:901b:901b:8082:d157:db63:d157:d5b0	209.87.213.176
b51a:901b:901b:8082:d157:db63:d157:d5b1	209.87.213.177
b51a:901b:901b:8082:d157:db63:d157:d5b2	209.87.213.178
b51a:901b:901b:8082:d157:db63:d157:d5b3	209.87.213.179
b51a:901b:901b:8082:d157:db63:d157:d5b4	209.87.213.180

b51a:901b:901b:8082:d157:db63:d157:d5b5	209.87.213.181
b51a:901b:901b:8082:d157:db63:d157:d5b6	209.87.213.182
b51a:901b:901b:8082:d157:db63:d157:d5b7	209.87.213.183
b51a:901b:901b:8082:d157:db63:d157:d5b8	209.87.213.184
b51a:901b:901b:8082:d157:db63:d157:d5b9	209.87.213.185
b51a:901b:901b:8082:d157:db63:d157:d5ba	209.87.213.186
b51a:901b:901b:8082:d157:db63:d157:d5bb	209.87.213.187
b51a:901b:901b:8082:d157:db63:d157:d5bc	209.87.213.188
b51a:901b:901b:8082:d157:db63:d157:d5bd	209.87.213.189
b51a:901b:901b:8082:d157:db63:d157:d5be	209.87.213.190
b51a:901b:901b:8082:d157:db63:d157:d5bf	209.87.213.191
b51a:901b:901b:8082:d157:db63:d157:d5c0	209.87.213.192
b51a:901b:901b:8082:d157:db63:d157:d5c1	209.87.213.193
b51a:901b:901b:8082:d157:db63:d157:d5c2	209.87.213.194
b51a:901b:901b:8082:d157:db63:d157:d5c3	209.87.213.195
b51a:901b:901b:8082:d157:db63:d157:d5c4	209.87.213.196
b51a:901b:901b:8082:d157:db63:d157:d5c5	209.87.213.197
b51a:901b:901b:8082:d157:db63:d157:d5c6	209.87.213.198
b51a:901b:901b:8082:d157:db63:d157:d5c7	209.87.213.199
b51a:901b:901b:8082:d157:db63:d157:d5c8	209.87.213.200
b51a:901b:901b:8082:d157:db63:d157:d5c9	209.87.213.201
b51a:901b:901b:8082:d157:db63:d157:d5ca	209.87.213.202
b51a:901b:901b:8082:d157:db63:d157:d5cb	209.87.213.203
b51a:901b:901b:8082:d157:db63:d157:d5cc	209.87.213.204
b51a:901b:901b:8082:d157:db63:d157:d5cd	209.87.213.205
b51a:901b:901b:8082:d157:db63:d157:d5ce	209.87.213.206
b51a:901b:901b:8082:d157:db63:d157:d5cf	209.87.213.207
b51a:901b:901b:8082:d157:db63:d157:d5d0	209.87.213.208
b51a:901b:901b:8082:d157:db63:d157:d5d1	209.87.213.209
b51a:901b:901b:8082:d157:db63:d157:d5d2	209.87.213.210
b51a:901b:901b:8082:d157:db63:d157:d5d3	209.87.213.211
b51a:901b:901b:8082:d157:db63:d157:d5d4	209.87.213.212
b51a:901b:901b:8082:d157:db63:d157:d5d5	209.87.213.213
b51a:901b:901b:8082:d157:db63:d157:d5d6	209.87.213.214
b51a:901b:901b:8082:d157:db63:d157:d5d7	209.87.213.215
b51a:901b:901b:8082:d157:db63:d157:d5d8	209.87.213.216
b51a:901b:901b:8082:d157:db63:d157:d5d9	209.87.213.217
b51a:901b:901b:8082:d157:db63:d157:d5da	209.87.213.218
b51a:901b:901b:8082:d157:db63:d157:d5db	209.87.213.219
b51a:901b:901b:8082:d157:db63:d157:d5dc	209.87.213.220
b51a:901b:901b:8082:d157:db63:d157:d5dd	209.87.213.221
b51a:901b:901b:8082:d157:db63:d157:d5de	209.87.213.222
b51a:901b:901b:8082:d157:db63:d157:d5df	209.87.213.223
b51a:901b:901b:8082:d157:db63:d157:d5e0	209.87.213.224
b51a:901b:901b:8082:d157:db63:d157:d5e1	209.87.213.225
b51a:901b:901b:8082:d157:db63:d157:d5e2	209.87.213.226
b51a:901b:901b:8082:d157:db63:d157:d5e3	209.87.213.227
b51a:901b:901b:8082:d157:db63:d157:d5e4	209.87.213.228
b51a:901b:901b:8082:d157:db63:d157:d5e5	209.87.213.229
b51a:901b:901b:8082:d157:db63:d157:d5e6	209.87.213.230
b51a:901b:901b:8082:d157:db63:d157:d5e7	209.87.213.231
b51a:901b:901b:8082:d157:db63:d157:d5e8	209.87.213.232
b51a:901b:901b:8082:d157:db63:d157:d5e9	209.87.213.233
b51a:901b:901b:8082:d157:db63:d157:d5ea	209.87.213.234
b51a:901b:901b:8082:d157:db63:d157:d5eb	209.87.213.235
b51a:901b:901b:8082:d157:db63:d157:d5ec	209.87.213.236
b51a:901b:901b:8082:d157:db63:d157:d5ed	209.87.213.237
b51a:901b:901b:8082:d157:db63:d157:d5ee	209.87.213.238
b51a:901b:901b:8082:d157:db63:d157:d5ef	209.87.213.239
b51a:901b:901b:8082:d157:db63:d157:d5f0	209.87.213.240
b51a:901b:901b:8082:d157:db63:d157:d5f1	209.87.213.241
b51a:901b:901b:8082:d157:db63:d157:d5f2	209.87.213.242
b51a:901b:901b:8082:d157:db63:d157:d5f3	209.87.213.243
b51a:901b:901b:8082:d157:db63:d157:d5f4	209.87.213.244
b51a:901b:901b:8082:d157:db63:d157:d5f5	209.87.213.245
b51a:901b:901b:8082:d157:db63:d157:d5f6	209.87.213.246
b51a:901b:901b:8082:d157:db63:d157:d5f7	209.87.213.247
b51a:901b:901b:8082:d157:db63:d157:d5f8	209.87.213.248
b51a:901b:901b:8082:d157:db63:d157:d5f9	209.87.213.249
b51a:901b:901b:8082:d157:db63:d157:d5fa	209.87.213.250
b51a:901b:901b:8082:d157:db63:d157:d5fb	209.87.213.251
b51a:901b:901b:8082:d157:db63:d157:d5fc	209.87.213.252
b51a:901b:901b:8082:d157:db63:d157:d5fd	209.87.213.253
b51a:901b:901b:8082:d157:db63:d157:d5fe	209.87.213.254
b51a:901b:901b:8082:d157:db63:d157:d5ff	209.87.213.255

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.