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:cd72:3fd1:9401	63.209.148.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:9402	63.209.148.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:9403	63.209.148.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:9404	63.209.148.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:9405	63.209.148.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:9406	63.209.148.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:9407	63.209.148.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:9408	63.209.148.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:9409	63.209.148.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:940a	63.209.148.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:940b	63.209.148.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:940c	63.209.148.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:940d	63.209.148.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:940e	63.209.148.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:940f	63.209.148.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:9410	63.209.148.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:9411	63.209.148.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:9412	63.209.148.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:9413	63.209.148.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:9414	63.209.148.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:9415	63.209.148.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:9416	63.209.148.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:9417	63.209.148.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:9418	63.209.148.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:9419	63.209.148.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:941a	63.209.148.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:941b	63.209.148.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:941c	63.209.148.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:941d	63.209.148.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:941e	63.209.148.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:941f	63.209.148.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:9420	63.209.148.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:9421	63.209.148.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:9422	63.209.148.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:9423	63.209.148.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:9424	63.209.148.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:9425	63.209.148.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:9426	63.209.148.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:9427	63.209.148.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:9428	63.209.148.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:9429	63.209.148.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:942a	63.209.148.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:942b	63.209.148.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:942c	63.209.148.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:942d	63.209.148.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:942e	63.209.148.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:942f	63.209.148.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:9430	63.209.148.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:9431	63.209.148.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:9432	63.209.148.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:9433	63.209.148.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:9434	63.209.148.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:9435	63.209.148.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:9436	63.209.148.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:9437	63.209.148.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:9438	63.209.148.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:9439	63.209.148.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:943a	63.209.148.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:943b	63.209.148.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:943c	63.209.148.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:943d	63.209.148.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:943e	63.209.148.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:943f	63.209.148.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:9440	63.209.148.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:9441	63.209.148.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:9442	63.209.148.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:9443	63.209.148.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:9444	63.209.148.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:9445	63.209.148.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:9446	63.209.148.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:9447	63.209.148.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:9448	63.209.148.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:9449	63.209.148.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:944a	63.209.148.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:944b	63.209.148.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:944c	63.209.148.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:944d	63.209.148.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:944e	63.209.148.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:944f	63.209.148.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:9450	63.209.148.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:9451	63.209.148.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:9452	63.209.148.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:9453	63.209.148.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:9454	63.209.148.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:9455	63.209.148.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:9456	63.209.148.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:9457	63.209.148.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:9458	63.209.148.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:9459	63.209.148.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:945a	63.209.148.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:945b	63.209.148.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:945c	63.209.148.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:945d	63.209.148.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:945e	63.209.148.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:945f	63.209.148.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:9460	63.209.148.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:9461	63.209.148.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:9462	63.209.148.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:9463	63.209.148.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:9464	63.209.148.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:9465	63.209.148.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:9466	63.209.148.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:9467	63.209.148.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:9468	63.209.148.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:9469	63.209.148.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:946a	63.209.148.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:946b	63.209.148.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:946c	63.209.148.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:946d	63.209.148.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:946e	63.209.148.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:946f	63.209.148.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:9470	63.209.148.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:9471	63.209.148.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:9472	63.209.148.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:9473	63.209.148.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:9474	63.209.148.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:9475	63.209.148.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:9476	63.209.148.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:9477	63.209.148.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:9478	63.209.148.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:9479	63.209.148.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:947a	63.209.148.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:947b	63.209.148.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:947c	63.209.148.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:947d	63.209.148.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:947e	63.209.148.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:947f	63.209.148.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:9480	63.209.148.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:9481	63.209.148.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:9482	63.209.148.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:9483	63.209.148.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:9484	63.209.148.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:9485	63.209.148.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:9486	63.209.148.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:9487	63.209.148.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:9488	63.209.148.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:9489	63.209.148.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:948a	63.209.148.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:948b	63.209.148.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:948c	63.209.148.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:948d	63.209.148.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:948e	63.209.148.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:948f	63.209.148.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:9490	63.209.148.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:9491	63.209.148.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:9492	63.209.148.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:9493	63.209.148.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:9494	63.209.148.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:9495	63.209.148.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:9496	63.209.148.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:9497	63.209.148.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:9498	63.209.148.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:9499	63.209.148.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:949a	63.209.148.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:949b	63.209.148.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:949c	63.209.148.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:949d	63.209.148.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:949e	63.209.148.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:949f	63.209.148.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a0	63.209.148.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a1	63.209.148.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a2	63.209.148.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a3	63.209.148.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a4	63.209.148.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a5	63.209.148.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a6	63.209.148.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a7	63.209.148.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a8	63.209.148.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:94a9	63.209.148.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:94aa	63.209.148.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ab	63.209.148.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ac	63.209.148.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ad	63.209.148.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ae	63.209.148.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:94af	63.209.148.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b0	63.209.148.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b1	63.209.148.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b2	63.209.148.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b3	63.209.148.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b4	63.209.148.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:94b5	63.209.148.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b6	63.209.148.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b7	63.209.148.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b8	63.209.148.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:94b9	63.209.148.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ba	63.209.148.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:94bb	63.209.148.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:94bc	63.209.148.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:94bd	63.209.148.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:94be	63.209.148.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:94bf	63.209.148.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c0	63.209.148.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c1	63.209.148.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c2	63.209.148.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c3	63.209.148.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c4	63.209.148.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c5	63.209.148.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c6	63.209.148.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c7	63.209.148.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c8	63.209.148.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:94c9	63.209.148.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ca	63.209.148.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:94cb	63.209.148.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:94cc	63.209.148.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:94cd	63.209.148.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ce	63.209.148.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:94cf	63.209.148.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d0	63.209.148.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d1	63.209.148.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d2	63.209.148.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d3	63.209.148.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d4	63.209.148.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d5	63.209.148.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d6	63.209.148.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d7	63.209.148.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d8	63.209.148.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:94d9	63.209.148.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:94da	63.209.148.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:94db	63.209.148.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:94dc	63.209.148.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:94dd	63.209.148.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:94de	63.209.148.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:94df	63.209.148.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e0	63.209.148.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e1	63.209.148.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e2	63.209.148.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e3	63.209.148.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e4	63.209.148.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e5	63.209.148.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e6	63.209.148.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e7	63.209.148.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e8	63.209.148.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:94e9	63.209.148.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ea	63.209.148.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:94eb	63.209.148.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ec	63.209.148.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ed	63.209.148.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ee	63.209.148.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ef	63.209.148.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f0	63.209.148.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f1	63.209.148.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f2	63.209.148.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f3	63.209.148.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f4	63.209.148.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f5	63.209.148.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f6	63.209.148.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f7	63.209.148.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f8	63.209.148.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:94f9	63.209.148.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:94fa	63.209.148.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:94fb	63.209.148.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:94fc	63.209.148.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:94fd	63.209.148.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:94fe	63.209.148.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:94ff	63.209.148.255

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.