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:bc24:5b51:9401	91.81.148.1
b51a:901b:cb15:8045:ada8:bc24:5b51:9402	91.81.148.2
b51a:901b:cb15:8045:ada8:bc24:5b51:9403	91.81.148.3
b51a:901b:cb15:8045:ada8:bc24:5b51:9404	91.81.148.4
b51a:901b:cb15:8045:ada8:bc24:5b51:9405	91.81.148.5
b51a:901b:cb15:8045:ada8:bc24:5b51:9406	91.81.148.6
b51a:901b:cb15:8045:ada8:bc24:5b51:9407	91.81.148.7
b51a:901b:cb15:8045:ada8:bc24:5b51:9408	91.81.148.8
b51a:901b:cb15:8045:ada8:bc24:5b51:9409	91.81.148.9
b51a:901b:cb15:8045:ada8:bc24:5b51:940a	91.81.148.10
b51a:901b:cb15:8045:ada8:bc24:5b51:940b	91.81.148.11
b51a:901b:cb15:8045:ada8:bc24:5b51:940c	91.81.148.12
b51a:901b:cb15:8045:ada8:bc24:5b51:940d	91.81.148.13
b51a:901b:cb15:8045:ada8:bc24:5b51:940e	91.81.148.14
b51a:901b:cb15:8045:ada8:bc24:5b51:940f	91.81.148.15
b51a:901b:cb15:8045:ada8:bc24:5b51:9410	91.81.148.16
b51a:901b:cb15:8045:ada8:bc24:5b51:9411	91.81.148.17
b51a:901b:cb15:8045:ada8:bc24:5b51:9412	91.81.148.18
b51a:901b:cb15:8045:ada8:bc24:5b51:9413	91.81.148.19
b51a:901b:cb15:8045:ada8:bc24:5b51:9414	91.81.148.20
b51a:901b:cb15:8045:ada8:bc24:5b51:9415	91.81.148.21
b51a:901b:cb15:8045:ada8:bc24:5b51:9416	91.81.148.22
b51a:901b:cb15:8045:ada8:bc24:5b51:9417	91.81.148.23
b51a:901b:cb15:8045:ada8:bc24:5b51:9418	91.81.148.24
b51a:901b:cb15:8045:ada8:bc24:5b51:9419	91.81.148.25
b51a:901b:cb15:8045:ada8:bc24:5b51:941a	91.81.148.26
b51a:901b:cb15:8045:ada8:bc24:5b51:941b	91.81.148.27
b51a:901b:cb15:8045:ada8:bc24:5b51:941c	91.81.148.28
b51a:901b:cb15:8045:ada8:bc24:5b51:941d	91.81.148.29
b51a:901b:cb15:8045:ada8:bc24:5b51:941e	91.81.148.30
b51a:901b:cb15:8045:ada8:bc24:5b51:941f	91.81.148.31
b51a:901b:cb15:8045:ada8:bc24:5b51:9420	91.81.148.32
b51a:901b:cb15:8045:ada8:bc24:5b51:9421	91.81.148.33
b51a:901b:cb15:8045:ada8:bc24:5b51:9422	91.81.148.34
b51a:901b:cb15:8045:ada8:bc24:5b51:9423	91.81.148.35
b51a:901b:cb15:8045:ada8:bc24:5b51:9424	91.81.148.36
b51a:901b:cb15:8045:ada8:bc24:5b51:9425	91.81.148.37
b51a:901b:cb15:8045:ada8:bc24:5b51:9426	91.81.148.38
b51a:901b:cb15:8045:ada8:bc24:5b51:9427	91.81.148.39
b51a:901b:cb15:8045:ada8:bc24:5b51:9428	91.81.148.40
b51a:901b:cb15:8045:ada8:bc24:5b51:9429	91.81.148.41
b51a:901b:cb15:8045:ada8:bc24:5b51:942a	91.81.148.42
b51a:901b:cb15:8045:ada8:bc24:5b51:942b	91.81.148.43
b51a:901b:cb15:8045:ada8:bc24:5b51:942c	91.81.148.44
b51a:901b:cb15:8045:ada8:bc24:5b51:942d	91.81.148.45
b51a:901b:cb15:8045:ada8:bc24:5b51:942e	91.81.148.46
b51a:901b:cb15:8045:ada8:bc24:5b51:942f	91.81.148.47
b51a:901b:cb15:8045:ada8:bc24:5b51:9430	91.81.148.48
b51a:901b:cb15:8045:ada8:bc24:5b51:9431	91.81.148.49
b51a:901b:cb15:8045:ada8:bc24:5b51:9432	91.81.148.50
b51a:901b:cb15:8045:ada8:bc24:5b51:9433	91.81.148.51
b51a:901b:cb15:8045:ada8:bc24:5b51:9434	91.81.148.52
b51a:901b:cb15:8045:ada8:bc24:5b51:9435	91.81.148.53
b51a:901b:cb15:8045:ada8:bc24:5b51:9436	91.81.148.54
b51a:901b:cb15:8045:ada8:bc24:5b51:9437	91.81.148.55
b51a:901b:cb15:8045:ada8:bc24:5b51:9438	91.81.148.56
b51a:901b:cb15:8045:ada8:bc24:5b51:9439	91.81.148.57
b51a:901b:cb15:8045:ada8:bc24:5b51:943a	91.81.148.58
b51a:901b:cb15:8045:ada8:bc24:5b51:943b	91.81.148.59
b51a:901b:cb15:8045:ada8:bc24:5b51:943c	91.81.148.60

b51a:901b:cb15:8045:ada8:bc24:5b51:943d	91.81.148.61
b51a:901b:cb15:8045:ada8:bc24:5b51:943e	91.81.148.62
b51a:901b:cb15:8045:ada8:bc24:5b51:943f	91.81.148.63
b51a:901b:cb15:8045:ada8:bc24:5b51:9440	91.81.148.64
b51a:901b:cb15:8045:ada8:bc24:5b51:9441	91.81.148.65
b51a:901b:cb15:8045:ada8:bc24:5b51:9442	91.81.148.66
b51a:901b:cb15:8045:ada8:bc24:5b51:9443	91.81.148.67
b51a:901b:cb15:8045:ada8:bc24:5b51:9444	91.81.148.68
b51a:901b:cb15:8045:ada8:bc24:5b51:9445	91.81.148.69
b51a:901b:cb15:8045:ada8:bc24:5b51:9446	91.81.148.70
b51a:901b:cb15:8045:ada8:bc24:5b51:9447	91.81.148.71
b51a:901b:cb15:8045:ada8:bc24:5b51:9448	91.81.148.72
b51a:901b:cb15:8045:ada8:bc24:5b51:9449	91.81.148.73
b51a:901b:cb15:8045:ada8:bc24:5b51:944a	91.81.148.74
b51a:901b:cb15:8045:ada8:bc24:5b51:944b	91.81.148.75
b51a:901b:cb15:8045:ada8:bc24:5b51:944c	91.81.148.76
b51a:901b:cb15:8045:ada8:bc24:5b51:944d	91.81.148.77
b51a:901b:cb15:8045:ada8:bc24:5b51:944e	91.81.148.78
b51a:901b:cb15:8045:ada8:bc24:5b51:944f	91.81.148.79
b51a:901b:cb15:8045:ada8:bc24:5b51:9450	91.81.148.80
b51a:901b:cb15:8045:ada8:bc24:5b51:9451	91.81.148.81
b51a:901b:cb15:8045:ada8:bc24:5b51:9452	91.81.148.82
b51a:901b:cb15:8045:ada8:bc24:5b51:9453	91.81.148.83
b51a:901b:cb15:8045:ada8:bc24:5b51:9454	91.81.148.84
b51a:901b:cb15:8045:ada8:bc24:5b51:9455	91.81.148.85
b51a:901b:cb15:8045:ada8:bc24:5b51:9456	91.81.148.86
b51a:901b:cb15:8045:ada8:bc24:5b51:9457	91.81.148.87
b51a:901b:cb15:8045:ada8:bc24:5b51:9458	91.81.148.88
b51a:901b:cb15:8045:ada8:bc24:5b51:9459	91.81.148.89
b51a:901b:cb15:8045:ada8:bc24:5b51:945a	91.81.148.90
b51a:901b:cb15:8045:ada8:bc24:5b51:945b	91.81.148.91
b51a:901b:cb15:8045:ada8:bc24:5b51:945c	91.81.148.92
b51a:901b:cb15:8045:ada8:bc24:5b51:945d	91.81.148.93
b51a:901b:cb15:8045:ada8:bc24:5b51:945e	91.81.148.94
b51a:901b:cb15:8045:ada8:bc24:5b51:945f	91.81.148.95
b51a:901b:cb15:8045:ada8:bc24:5b51:9460	91.81.148.96
b51a:901b:cb15:8045:ada8:bc24:5b51:9461	91.81.148.97
b51a:901b:cb15:8045:ada8:bc24:5b51:9462	91.81.148.98
b51a:901b:cb15:8045:ada8:bc24:5b51:9463	91.81.148.99
b51a:901b:cb15:8045:ada8:bc24:5b51:9464	91.81.148.100
b51a:901b:cb15:8045:ada8:bc24:5b51:9465	91.81.148.101
b51a:901b:cb15:8045:ada8:bc24:5b51:9466	91.81.148.102
b51a:901b:cb15:8045:ada8:bc24:5b51:9467	91.81.148.103
b51a:901b:cb15:8045:ada8:bc24:5b51:9468	91.81.148.104
b51a:901b:cb15:8045:ada8:bc24:5b51:9469	91.81.148.105
b51a:901b:cb15:8045:ada8:bc24:5b51:946a	91.81.148.106
b51a:901b:cb15:8045:ada8:bc24:5b51:946b	91.81.148.107
b51a:901b:cb15:8045:ada8:bc24:5b51:946c	91.81.148.108
b51a:901b:cb15:8045:ada8:bc24:5b51:946d	91.81.148.109
b51a:901b:cb15:8045:ada8:bc24:5b51:946e	91.81.148.110
b51a:901b:cb15:8045:ada8:bc24:5b51:946f	91.81.148.111
b51a:901b:cb15:8045:ada8:bc24:5b51:9470	91.81.148.112
b51a:901b:cb15:8045:ada8:bc24:5b51:9471	91.81.148.113
b51a:901b:cb15:8045:ada8:bc24:5b51:9472	91.81.148.114
b51a:901b:cb15:8045:ada8:bc24:5b51:9473	91.81.148.115
b51a:901b:cb15:8045:ada8:bc24:5b51:9474	91.81.148.116
b51a:901b:cb15:8045:ada8:bc24:5b51:9475	91.81.148.117
b51a:901b:cb15:8045:ada8:bc24:5b51:9476	91.81.148.118
b51a:901b:cb15:8045:ada8:bc24:5b51:9477	91.81.148.119
b51a:901b:cb15:8045:ada8:bc24:5b51:9478	91.81.148.120

b51a:901b:cb15:8045:ada8:bc24:5b51:9479	91.81.148.121
b51a:901b:cb15:8045:ada8:bc24:5b51:947a	91.81.148.122
b51a:901b:cb15:8045:ada8:bc24:5b51:947b	91.81.148.123
b51a:901b:cb15:8045:ada8:bc24:5b51:947c	91.81.148.124
b51a:901b:cb15:8045:ada8:bc24:5b51:947d	91.81.148.125
b51a:901b:cb15:8045:ada8:bc24:5b51:947e	91.81.148.126
b51a:901b:cb15:8045:ada8:bc24:5b51:947f	91.81.148.127
b51a:901b:cb15:8045:ada8:bc24:5b51:9480	91.81.148.128
b51a:901b:cb15:8045:ada8:bc24:5b51:9481	91.81.148.129
b51a:901b:cb15:8045:ada8:bc24:5b51:9482	91.81.148.130
b51a:901b:cb15:8045:ada8:bc24:5b51:9483	91.81.148.131
b51a:901b:cb15:8045:ada8:bc24:5b51:9484	91.81.148.132
b51a:901b:cb15:8045:ada8:bc24:5b51:9485	91.81.148.133
b51a:901b:cb15:8045:ada8:bc24:5b51:9486	91.81.148.134
b51a:901b:cb15:8045:ada8:bc24:5b51:9487	91.81.148.135
b51a:901b:cb15:8045:ada8:bc24:5b51:9488	91.81.148.136
b51a:901b:cb15:8045:ada8:bc24:5b51:9489	91.81.148.137
b51a:901b:cb15:8045:ada8:bc24:5b51:948a	91.81.148.138
b51a:901b:cb15:8045:ada8:bc24:5b51:948b	91.81.148.139
b51a:901b:cb15:8045:ada8:bc24:5b51:948c	91.81.148.140
b51a:901b:cb15:8045:ada8:bc24:5b51:948d	91.81.148.141
b51a:901b:cb15:8045:ada8:bc24:5b51:948e	91.81.148.142
b51a:901b:cb15:8045:ada8:bc24:5b51:948f	91.81.148.143
b51a:901b:cb15:8045:ada8:bc24:5b51:9490	91.81.148.144
b51a:901b:cb15:8045:ada8:bc24:5b51:9491	91.81.148.145
b51a:901b:cb15:8045:ada8:bc24:5b51:9492	91.81.148.146
b51a:901b:cb15:8045:ada8:bc24:5b51:9493	91.81.148.147
b51a:901b:cb15:8045:ada8:bc24:5b51:9494	91.81.148.148
b51a:901b:cb15:8045:ada8:bc24:5b51:9495	91.81.148.149
b51a:901b:cb15:8045:ada8:bc24:5b51:9496	91.81.148.150
b51a:901b:cb15:8045:ada8:bc24:5b51:9497	91.81.148.151
b51a:901b:cb15:8045:ada8:bc24:5b51:9498	91.81.148.152
b51a:901b:cb15:8045:ada8:bc24:5b51:9499	91.81.148.153
b51a:901b:cb15:8045:ada8:bc24:5b51:949a	91.81.148.154
b51a:901b:cb15:8045:ada8:bc24:5b51:949b	91.81.148.155
b51a:901b:cb15:8045:ada8:bc24:5b51:949c	91.81.148.156
b51a:901b:cb15:8045:ada8:bc24:5b51:949d	91.81.148.157
b51a:901b:cb15:8045:ada8:bc24:5b51:949e	91.81.148.158
b51a:901b:cb15:8045:ada8:bc24:5b51:949f	91.81.148.159
b51a:901b:cb15:8045:ada8:bc24:5b51:94a0	91.81.148.160
b51a:901b:cb15:8045:ada8:bc24:5b51:94a1	91.81.148.161
b51a:901b:cb15:8045:ada8:bc24:5b51:94a2	91.81.148.162
b51a:901b:cb15:8045:ada8:bc24:5b51:94a3	91.81.148.163
b51a:901b:cb15:8045:ada8:bc24:5b51:94a4	91.81.148.164
b51a:901b:cb15:8045:ada8:bc24:5b51:94a5	91.81.148.165
b51a:901b:cb15:8045:ada8:bc24:5b51:94a6	91.81.148.166
b51a:901b:cb15:8045:ada8:bc24:5b51:94a7	91.81.148.167
b51a:901b:cb15:8045:ada8:bc24:5b51:94a8	91.81.148.168
b51a:901b:cb15:8045:ada8:bc24:5b51:94a9	91.81.148.169
b51a:901b:cb15:8045:ada8:bc24:5b51:94aa	91.81.148.170
b51a:901b:cb15:8045:ada8:bc24:5b51:94ab	91.81.148.171
b51a:901b:cb15:8045:ada8:bc24:5b51:94ac	91.81.148.172
b51a:901b:cb15:8045:ada8:bc24:5b51:94ad	91.81.148.173
b51a:901b:cb15:8045:ada8:bc24:5b51:94ae	91.81.148.174
b51a:901b:cb15:8045:ada8:bc24:5b51:94af	91.81.148.175
b51a:901b:cb15:8045:ada8:bc24:5b51:94b0	91.81.148.176
b51a:901b:cb15:8045:ada8:bc24:5b51:94b1	91.81.148.177
b51a:901b:cb15:8045:ada8:bc24:5b51:94b2	91.81.148.178
b51a:901b:cb15:8045:ada8:bc24:5b51:94b3	91.81.148.179
b51a:901b:cb15:8045:ada8:bc24:5b51:94b4	91.81.148.180

b51a:901b:cb15:8045:ada8:bc24:5b51:94b5	91.81.148.181
b51a:901b:cb15:8045:ada8:bc24:5b51:94b6	91.81.148.182
b51a:901b:cb15:8045:ada8:bc24:5b51:94b7	91.81.148.183
b51a:901b:cb15:8045:ada8:bc24:5b51:94b8	91.81.148.184
b51a:901b:cb15:8045:ada8:bc24:5b51:94b9	91.81.148.185
b51a:901b:cb15:8045:ada8:bc24:5b51:94ba	91.81.148.186
b51a:901b:cb15:8045:ada8:bc24:5b51:94bb	91.81.148.187
b51a:901b:cb15:8045:ada8:bc24:5b51:94bc	91.81.148.188
b51a:901b:cb15:8045:ada8:bc24:5b51:94bd	91.81.148.189
b51a:901b:cb15:8045:ada8:bc24:5b51:94be	91.81.148.190
b51a:901b:cb15:8045:ada8:bc24:5b51:94bf	91.81.148.191
b51a:901b:cb15:8045:ada8:bc24:5b51:94c0	91.81.148.192
b51a:901b:cb15:8045:ada8:bc24:5b51:94c1	91.81.148.193
b51a:901b:cb15:8045:ada8:bc24:5b51:94c2	91.81.148.194
b51a:901b:cb15:8045:ada8:bc24:5b51:94c3	91.81.148.195
b51a:901b:cb15:8045:ada8:bc24:5b51:94c4	91.81.148.196
b51a:901b:cb15:8045:ada8:bc24:5b51:94c5	91.81.148.197
b51a:901b:cb15:8045:ada8:bc24:5b51:94c6	91.81.148.198
b51a:901b:cb15:8045:ada8:bc24:5b51:94c7	91.81.148.199
b51a:901b:cb15:8045:ada8:bc24:5b51:94c8	91.81.148.200
b51a:901b:cb15:8045:ada8:bc24:5b51:94c9	91.81.148.201
b51a:901b:cb15:8045:ada8:bc24:5b51:94ca	91.81.148.202
b51a:901b:cb15:8045:ada8:bc24:5b51:94cb	91.81.148.203
b51a:901b:cb15:8045:ada8:bc24:5b51:94cc	91.81.148.204
b51a:901b:cb15:8045:ada8:bc24:5b51:94cd	91.81.148.205
b51a:901b:cb15:8045:ada8:bc24:5b51:94ce	91.81.148.206
b51a:901b:cb15:8045:ada8:bc24:5b51:94cf	91.81.148.207
b51a:901b:cb15:8045:ada8:bc24:5b51:94d0	91.81.148.208
b51a:901b:cb15:8045:ada8:bc24:5b51:94d1	91.81.148.209
b51a:901b:cb15:8045:ada8:bc24:5b51:94d2	91.81.148.210
b51a:901b:cb15:8045:ada8:bc24:5b51:94d3	91.81.148.211
b51a:901b:cb15:8045:ada8:bc24:5b51:94d4	91.81.148.212
b51a:901b:cb15:8045:ada8:bc24:5b51:94d5	91.81.148.213
b51a:901b:cb15:8045:ada8:bc24:5b51:94d6	91.81.148.214
b51a:901b:cb15:8045:ada8:bc24:5b51:94d7	91.81.148.215
b51a:901b:cb15:8045:ada8:bc24:5b51:94d8	91.81.148.216
b51a:901b:cb15:8045:ada8:bc24:5b51:94d9	91.81.148.217
b51a:901b:cb15:8045:ada8:bc24:5b51:94da	91.81.148.218
b51a:901b:cb15:8045:ada8:bc24:5b51:94db	91.81.148.219
b51a:901b:cb15:8045:ada8:bc24:5b51:94dc	91.81.148.220
b51a:901b:cb15:8045:ada8:bc24:5b51:94dd	91.81.148.221
b51a:901b:cb15:8045:ada8:bc24:5b51:94de	91.81.148.222
b51a:901b:cb15:8045:ada8:bc24:5b51:94df	91.81.148.223
b51a:901b:cb15:8045:ada8:bc24:5b51:94e0	91.81.148.224
b51a:901b:cb15:8045:ada8:bc24:5b51:94e1	91.81.148.225
b51a:901b:cb15:8045:ada8:bc24:5b51:94e2	91.81.148.226
b51a:901b:cb15:8045:ada8:bc24:5b51:94e3	91.81.148.227
b51a:901b:cb15:8045:ada8:bc24:5b51:94e4	91.81.148.228
b51a:901b:cb15:8045:ada8:bc24:5b51:94e5	91.81.148.229
b51a:901b:cb15:8045:ada8:bc24:5b51:94e6	91.81.148.230
b51a:901b:cb15:8045:ada8:bc24:5b51:94e7	91.81.148.231
b51a:901b:cb15:8045:ada8:bc24:5b51:94e8	91.81.148.232
b51a:901b:cb15:8045:ada8:bc24:5b51:94e9	91.81.148.233
b51a:901b:cb15:8045:ada8:bc24:5b51:94ea	91.81.148.234
b51a:901b:cb15:8045:ada8:bc24:5b51:94eb	91.81.148.235
b51a:901b:cb15:8045:ada8:bc24:5b51:94ec	91.81.148.236
b51a:901b:cb15:8045:ada8:bc24:5b51:94ed	91.81.148.237
b51a:901b:cb15:8045:ada8:bc24:5b51:94ee	91.81.148.238
b51a:901b:cb15:8045:ada8:bc24:5b51:94ef	91.81.148.239
b51a:901b:cb15:8045:ada8:bc24:5b51:94f0	91.81.148.240
b51a:901b:cb15:8045:ada8:bc24:5b51:94f1	91.81.148.241
b51a:901b:cb15:8045:ada8:bc24:5b51:94f2	91.81.148.242
b51a:901b:cb15:8045:ada8:bc24:5b51:94f3	91.81.148.243
b51a:901b:cb15:8045:ada8:bc24:5b51:94f4	91.81.148.244
b51a:901b:cb15:8045:ada8:bc24:5b51:94f5	91.81.148.245
b51a:901b:cb15:8045:ada8:bc24:5b51:94f6	91.81.148.246
b51a:901b:cb15:8045:ada8:bc24:5b51:94f7	91.81.148.247
b51a:901b:cb15:8045:ada8:bc24:5b51:94f8	91.81.148.248
b51a:901b:cb15:8045:ada8:bc24:5b51:94f9	91.81.148.249
b51a:901b:cb15:8045:ada8:bc24:5b51:94fa	91.81.148.250
b51a:901b:cb15:8045:ada8:bc24:5b51:94fb	91.81.148.251
b51a:901b:cb15:8045:ada8:bc24:5b51:94fc	91.81.148.252
b51a:901b:cb15:8045:ada8:bc24:5b51:94fd	91.81.148.253
b51a:901b:cb15:8045:ada8:bc24:5b51:94fe	91.81.148.254
b51a:901b:cb15:8045:ada8:bc24:5b51:94ff	91.81.148.255

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.