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:bc24:5b51:d501	91.81.213.1
b51a:901b:cb15:8045:ada8:bc24:5b51:d502	91.81.213.2
b51a:901b:cb15:8045:ada8:bc24:5b51:d503	91.81.213.3
b51a:901b:cb15:8045:ada8:bc24:5b51:d504	91.81.213.4
b51a:901b:cb15:8045:ada8:bc24:5b51:d505	91.81.213.5
b51a:901b:cb15:8045:ada8:bc24:5b51:d506	91.81.213.6
b51a:901b:cb15:8045:ada8:bc24:5b51:d507	91.81.213.7
b51a:901b:cb15:8045:ada8:bc24:5b51:d508	91.81.213.8
b51a:901b:cb15:8045:ada8:bc24:5b51:d509	91.81.213.9
b51a:901b:cb15:8045:ada8:bc24:5b51:d50a	91.81.213.10
b51a:901b:cb15:8045:ada8:bc24:5b51:d50b	91.81.213.11
b51a:901b:cb15:8045:ada8:bc24:5b51:d50c	91.81.213.12
b51a:901b:cb15:8045:ada8:bc24:5b51:d50d	91.81.213.13
b51a:901b:cb15:8045:ada8:bc24:5b51:d50e	91.81.213.14
b51a:901b:cb15:8045:ada8:bc24:5b51:d50f	91.81.213.15
b51a:901b:cb15:8045:ada8:bc24:5b51:d510	91.81.213.16
b51a:901b:cb15:8045:ada8:bc24:5b51:d511	91.81.213.17
b51a:901b:cb15:8045:ada8:bc24:5b51:d512	91.81.213.18
b51a:901b:cb15:8045:ada8:bc24:5b51:d513	91.81.213.19
b51a:901b:cb15:8045:ada8:bc24:5b51:d514	91.81.213.20
b51a:901b:cb15:8045:ada8:bc24:5b51:d515	91.81.213.21
b51a:901b:cb15:8045:ada8:bc24:5b51:d516	91.81.213.22
b51a:901b:cb15:8045:ada8:bc24:5b51:d517	91.81.213.23
b51a:901b:cb15:8045:ada8:bc24:5b51:d518	91.81.213.24
b51a:901b:cb15:8045:ada8:bc24:5b51:d519	91.81.213.25
b51a:901b:cb15:8045:ada8:bc24:5b51:d51a	91.81.213.26
b51a:901b:cb15:8045:ada8:bc24:5b51:d51b	91.81.213.27
b51a:901b:cb15:8045:ada8:bc24:5b51:d51c	91.81.213.28
b51a:901b:cb15:8045:ada8:bc24:5b51:d51d	91.81.213.29
b51a:901b:cb15:8045:ada8:bc24:5b51:d51e	91.81.213.30
b51a:901b:cb15:8045:ada8:bc24:5b51:d51f	91.81.213.31
b51a:901b:cb15:8045:ada8:bc24:5b51:d520	91.81.213.32
b51a:901b:cb15:8045:ada8:bc24:5b51:d521	91.81.213.33
b51a:901b:cb15:8045:ada8:bc24:5b51:d522	91.81.213.34
b51a:901b:cb15:8045:ada8:bc24:5b51:d523	91.81.213.35
b51a:901b:cb15:8045:ada8:bc24:5b51:d524	91.81.213.36
b51a:901b:cb15:8045:ada8:bc24:5b51:d525	91.81.213.37
b51a:901b:cb15:8045:ada8:bc24:5b51:d526	91.81.213.38
b51a:901b:cb15:8045:ada8:bc24:5b51:d527	91.81.213.39
b51a:901b:cb15:8045:ada8:bc24:5b51:d528	91.81.213.40
b51a:901b:cb15:8045:ada8:bc24:5b51:d529	91.81.213.41
b51a:901b:cb15:8045:ada8:bc24:5b51:d52a	91.81.213.42
b51a:901b:cb15:8045:ada8:bc24:5b51:d52b	91.81.213.43
b51a:901b:cb15:8045:ada8:bc24:5b51:d52c	91.81.213.44
b51a:901b:cb15:8045:ada8:bc24:5b51:d52d	91.81.213.45
b51a:901b:cb15:8045:ada8:bc24:5b51:d52e	91.81.213.46
b51a:901b:cb15:8045:ada8:bc24:5b51:d52f	91.81.213.47
b51a:901b:cb15:8045:ada8:bc24:5b51:d530	91.81.213.48
b51a:901b:cb15:8045:ada8:bc24:5b51:d531	91.81.213.49
b51a:901b:cb15:8045:ada8:bc24:5b51:d532	91.81.213.50
b51a:901b:cb15:8045:ada8:bc24:5b51:d533	91.81.213.51
b51a:901b:cb15:8045:ada8:bc24:5b51:d534	91.81.213.52
b51a:901b:cb15:8045:ada8:bc24:5b51:d535	91.81.213.53
b51a:901b:cb15:8045:ada8:bc24:5b51:d536	91.81.213.54
b51a:901b:cb15:8045:ada8:bc24:5b51:d537	91.81.213.55
b51a:901b:cb15:8045:ada8:bc24:5b51:d538	91.81.213.56
b51a:901b:cb15:8045:ada8:bc24:5b51:d539	91.81.213.57
b51a:901b:cb15:8045:ada8:bc24:5b51:d53a	91.81.213.58
b51a:901b:cb15:8045:ada8:bc24:5b51:d53b	91.81.213.59
b51a:901b:cb15:8045:ada8:bc24:5b51:d53c	91.81.213.60

b51a:901b:cb15:8045:ada8:bc24:5b51:d53d	91.81.213.61
b51a:901b:cb15:8045:ada8:bc24:5b51:d53e	91.81.213.62
b51a:901b:cb15:8045:ada8:bc24:5b51:d53f	91.81.213.63
b51a:901b:cb15:8045:ada8:bc24:5b51:d540	91.81.213.64
b51a:901b:cb15:8045:ada8:bc24:5b51:d541	91.81.213.65
b51a:901b:cb15:8045:ada8:bc24:5b51:d542	91.81.213.66
b51a:901b:cb15:8045:ada8:bc24:5b51:d543	91.81.213.67
b51a:901b:cb15:8045:ada8:bc24:5b51:d544	91.81.213.68
b51a:901b:cb15:8045:ada8:bc24:5b51:d545	91.81.213.69
b51a:901b:cb15:8045:ada8:bc24:5b51:d546	91.81.213.70
b51a:901b:cb15:8045:ada8:bc24:5b51:d547	91.81.213.71
b51a:901b:cb15:8045:ada8:bc24:5b51:d548	91.81.213.72
b51a:901b:cb15:8045:ada8:bc24:5b51:d549	91.81.213.73
b51a:901b:cb15:8045:ada8:bc24:5b51:d54a	91.81.213.74
b51a:901b:cb15:8045:ada8:bc24:5b51:d54b	91.81.213.75
b51a:901b:cb15:8045:ada8:bc24:5b51:d54c	91.81.213.76
b51a:901b:cb15:8045:ada8:bc24:5b51:d54d	91.81.213.77
b51a:901b:cb15:8045:ada8:bc24:5b51:d54e	91.81.213.78
b51a:901b:cb15:8045:ada8:bc24:5b51:d54f	91.81.213.79
b51a:901b:cb15:8045:ada8:bc24:5b51:d550	91.81.213.80
b51a:901b:cb15:8045:ada8:bc24:5b51:d551	91.81.213.81
b51a:901b:cb15:8045:ada8:bc24:5b51:d552	91.81.213.82
b51a:901b:cb15:8045:ada8:bc24:5b51:d553	91.81.213.83
b51a:901b:cb15:8045:ada8:bc24:5b51:d554	91.81.213.84
b51a:901b:cb15:8045:ada8:bc24:5b51:d555	91.81.213.85
b51a:901b:cb15:8045:ada8:bc24:5b51:d556	91.81.213.86
b51a:901b:cb15:8045:ada8:bc24:5b51:d557	91.81.213.87
b51a:901b:cb15:8045:ada8:bc24:5b51:d558	91.81.213.88
b51a:901b:cb15:8045:ada8:bc24:5b51:d559	91.81.213.89
b51a:901b:cb15:8045:ada8:bc24:5b51:d55a	91.81.213.90
b51a:901b:cb15:8045:ada8:bc24:5b51:d55b	91.81.213.91
b51a:901b:cb15:8045:ada8:bc24:5b51:d55c	91.81.213.92
b51a:901b:cb15:8045:ada8:bc24:5b51:d55d	91.81.213.93
b51a:901b:cb15:8045:ada8:bc24:5b51:d55e	91.81.213.94
b51a:901b:cb15:8045:ada8:bc24:5b51:d55f	91.81.213.95
b51a:901b:cb15:8045:ada8:bc24:5b51:d560	91.81.213.96
b51a:901b:cb15:8045:ada8:bc24:5b51:d561	91.81.213.97
b51a:901b:cb15:8045:ada8:bc24:5b51:d562	91.81.213.98
b51a:901b:cb15:8045:ada8:bc24:5b51:d563	91.81.213.99
b51a:901b:cb15:8045:ada8:bc24:5b51:d564	91.81.213.100
b51a:901b:cb15:8045:ada8:bc24:5b51:d565	91.81.213.101
b51a:901b:cb15:8045:ada8:bc24:5b51:d566	91.81.213.102
b51a:901b:cb15:8045:ada8:bc24:5b51:d567	91.81.213.103
b51a:901b:cb15:8045:ada8:bc24:5b51:d568	91.81.213.104
b51a:901b:cb15:8045:ada8:bc24:5b51:d569	91.81.213.105
b51a:901b:cb15:8045:ada8:bc24:5b51:d56a	91.81.213.106
b51a:901b:cb15:8045:ada8:bc24:5b51:d56b	91.81.213.107
b51a:901b:cb15:8045:ada8:bc24:5b51:d56c	91.81.213.108
b51a:901b:cb15:8045:ada8:bc24:5b51:d56d	91.81.213.109
b51a:901b:cb15:8045:ada8:bc24:5b51:d56e	91.81.213.110
b51a:901b:cb15:8045:ada8:bc24:5b51:d56f	91.81.213.111
b51a:901b:cb15:8045:ada8:bc24:5b51:d570	91.81.213.112
b51a:901b:cb15:8045:ada8:bc24:5b51:d571	91.81.213.113
b51a:901b:cb15:8045:ada8:bc24:5b51:d572	91.81.213.114
b51a:901b:cb15:8045:ada8:bc24:5b51:d573	91.81.213.115
b51a:901b:cb15:8045:ada8:bc24:5b51:d574	91.81.213.116
b51a:901b:cb15:8045:ada8:bc24:5b51:d575	91.81.213.117
b51a:901b:cb15:8045:ada8:bc24:5b51:d576	91.81.213.118
b51a:901b:cb15:8045:ada8:bc24:5b51:d577	91.81.213.119
b51a:901b:cb15:8045:ada8:bc24:5b51:d578	91.81.213.120

b51a:901b:cb15:8045:ada8:bc24:5b51:d579	91.81.213.121
b51a:901b:cb15:8045:ada8:bc24:5b51:d57a	91.81.213.122
b51a:901b:cb15:8045:ada8:bc24:5b51:d57b	91.81.213.123
b51a:901b:cb15:8045:ada8:bc24:5b51:d57c	91.81.213.124
b51a:901b:cb15:8045:ada8:bc24:5b51:d57d	91.81.213.125
b51a:901b:cb15:8045:ada8:bc24:5b51:d57e	91.81.213.126
b51a:901b:cb15:8045:ada8:bc24:5b51:d57f	91.81.213.127
b51a:901b:cb15:8045:ada8:bc24:5b51:d580	91.81.213.128
b51a:901b:cb15:8045:ada8:bc24:5b51:d581	91.81.213.129
b51a:901b:cb15:8045:ada8:bc24:5b51:d582	91.81.213.130
b51a:901b:cb15:8045:ada8:bc24:5b51:d583	91.81.213.131
b51a:901b:cb15:8045:ada8:bc24:5b51:d584	91.81.213.132
b51a:901b:cb15:8045:ada8:bc24:5b51:d585	91.81.213.133
b51a:901b:cb15:8045:ada8:bc24:5b51:d586	91.81.213.134
b51a:901b:cb15:8045:ada8:bc24:5b51:d587	91.81.213.135
b51a:901b:cb15:8045:ada8:bc24:5b51:d588	91.81.213.136
b51a:901b:cb15:8045:ada8:bc24:5b51:d589	91.81.213.137
b51a:901b:cb15:8045:ada8:bc24:5b51:d58a	91.81.213.138
b51a:901b:cb15:8045:ada8:bc24:5b51:d58b	91.81.213.139
b51a:901b:cb15:8045:ada8:bc24:5b51:d58c	91.81.213.140
b51a:901b:cb15:8045:ada8:bc24:5b51:d58d	91.81.213.141
b51a:901b:cb15:8045:ada8:bc24:5b51:d58e	91.81.213.142
b51a:901b:cb15:8045:ada8:bc24:5b51:d58f	91.81.213.143
b51a:901b:cb15:8045:ada8:bc24:5b51:d590	91.81.213.144
b51a:901b:cb15:8045:ada8:bc24:5b51:d591	91.81.213.145
b51a:901b:cb15:8045:ada8:bc24:5b51:d592	91.81.213.146
b51a:901b:cb15:8045:ada8:bc24:5b51:d593	91.81.213.147
b51a:901b:cb15:8045:ada8:bc24:5b51:d594	91.81.213.148
b51a:901b:cb15:8045:ada8:bc24:5b51:d595	91.81.213.149
b51a:901b:cb15:8045:ada8:bc24:5b51:d596	91.81.213.150
b51a:901b:cb15:8045:ada8:bc24:5b51:d597	91.81.213.151
b51a:901b:cb15:8045:ada8:bc24:5b51:d598	91.81.213.152
b51a:901b:cb15:8045:ada8:bc24:5b51:d599	91.81.213.153
b51a:901b:cb15:8045:ada8:bc24:5b51:d59a	91.81.213.154
b51a:901b:cb15:8045:ada8:bc24:5b51:d59b	91.81.213.155
b51a:901b:cb15:8045:ada8:bc24:5b51:d59c	91.81.213.156
b51a:901b:cb15:8045:ada8:bc24:5b51:d59d	91.81.213.157
b51a:901b:cb15:8045:ada8:bc24:5b51:d59e	91.81.213.158
b51a:901b:cb15:8045:ada8:bc24:5b51:d59f	91.81.213.159
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a0	91.81.213.160
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a1	91.81.213.161
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a2	91.81.213.162
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a3	91.81.213.163
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a4	91.81.213.164
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a5	91.81.213.165
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a6	91.81.213.166
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a7	91.81.213.167
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a8	91.81.213.168
b51a:901b:cb15:8045:ada8:bc24:5b51:d5a9	91.81.213.169
b51a:901b:cb15:8045:ada8:bc24:5b51:d5aa	91.81.213.170
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ab	91.81.213.171
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ac	91.81.213.172
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ad	91.81.213.173
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ae	91.81.213.174
b51a:901b:cb15:8045:ada8:bc24:5b51:d5af	91.81.213.175
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b0	91.81.213.176
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b1	91.81.213.177
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b2	91.81.213.178
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b3	91.81.213.179
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b4	91.81.213.180

b51a:901b:cb15:8045:ada8:bc24:5b51:d5b5	91.81.213.181
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b6	91.81.213.182
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b7	91.81.213.183
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b8	91.81.213.184
b51a:901b:cb15:8045:ada8:bc24:5b51:d5b9	91.81.213.185
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ba	91.81.213.186
b51a:901b:cb15:8045:ada8:bc24:5b51:d5bb	91.81.213.187
b51a:901b:cb15:8045:ada8:bc24:5b51:d5bc	91.81.213.188
b51a:901b:cb15:8045:ada8:bc24:5b51:d5bd	91.81.213.189
b51a:901b:cb15:8045:ada8:bc24:5b51:d5be	91.81.213.190
b51a:901b:cb15:8045:ada8:bc24:5b51:d5bf	91.81.213.191
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c0	91.81.213.192
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c1	91.81.213.193
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c2	91.81.213.194
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c3	91.81.213.195
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c4	91.81.213.196
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c5	91.81.213.197
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c6	91.81.213.198
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c7	91.81.213.199
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c8	91.81.213.200
b51a:901b:cb15:8045:ada8:bc24:5b51:d5c9	91.81.213.201
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ca	91.81.213.202
b51a:901b:cb15:8045:ada8:bc24:5b51:d5cb	91.81.213.203
b51a:901b:cb15:8045:ada8:bc24:5b51:d5cc	91.81.213.204
b51a:901b:cb15:8045:ada8:bc24:5b51:d5cd	91.81.213.205
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ce	91.81.213.206
b51a:901b:cb15:8045:ada8:bc24:5b51:d5cf	91.81.213.207
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d0	91.81.213.208
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d1	91.81.213.209
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d2	91.81.213.210
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d3	91.81.213.211
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d4	91.81.213.212
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d5	91.81.213.213
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d6	91.81.213.214
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d7	91.81.213.215
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d8	91.81.213.216
b51a:901b:cb15:8045:ada8:bc24:5b51:d5d9	91.81.213.217
b51a:901b:cb15:8045:ada8:bc24:5b51:d5da	91.81.213.218
b51a:901b:cb15:8045:ada8:bc24:5b51:d5db	91.81.213.219
b51a:901b:cb15:8045:ada8:bc24:5b51:d5dc	91.81.213.220
b51a:901b:cb15:8045:ada8:bc24:5b51:d5dd	91.81.213.221
b51a:901b:cb15:8045:ada8:bc24:5b51:d5de	91.81.213.222
b51a:901b:cb15:8045:ada8:bc24:5b51:d5df	91.81.213.223
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e0	91.81.213.224
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e1	91.81.213.225
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e2	91.81.213.226
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e3	91.81.213.227
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e4	91.81.213.228
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e5	91.81.213.229
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e6	91.81.213.230
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e7	91.81.213.231
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e8	91.81.213.232
b51a:901b:cb15:8045:ada8:bc24:5b51:d5e9	91.81.213.233
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ea	91.81.213.234
b51a:901b:cb15:8045:ada8:bc24:5b51:d5eb	91.81.213.235
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ec	91.81.213.236
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ed	91.81.213.237
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ee	91.81.213.238
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ef	91.81.213.239
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f0	91.81.213.240
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f1	91.81.213.241
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f2	91.81.213.242
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f3	91.81.213.243
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f4	91.81.213.244
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f5	91.81.213.245
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f6	91.81.213.246
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f7	91.81.213.247
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f8	91.81.213.248
b51a:901b:cb15:8045:ada8:bc24:5b51:d5f9	91.81.213.249
b51a:901b:cb15:8045:ada8:bc24:5b51:d5fa	91.81.213.250
b51a:901b:cb15:8045:ada8:bc24:5b51:d5fb	91.81.213.251
b51a:901b:cb15:8045:ada8:bc24:5b51:d5fc	91.81.213.252
b51a:901b:cb15:8045:ada8:bc24:5b51:d5fd	91.81.213.253
b51a:901b:cb15:8045:ada8:bc24:5b51:d5fe	91.81.213.254
b51a:901b:cb15:8045:ada8:bc24:5b51:d5ff	91.81.213.255

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.