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:ada8:2224:a33:6501	10.51.101.1
b51a:901b:cb15:8045:ada8:2224:a33:6502	10.51.101.2
b51a:901b:cb15:8045:ada8:2224:a33:6503	10.51.101.3
b51a:901b:cb15:8045:ada8:2224:a33:6504	10.51.101.4
b51a:901b:cb15:8045:ada8:2224:a33:6505	10.51.101.5
b51a:901b:cb15:8045:ada8:2224:a33:6506	10.51.101.6
b51a:901b:cb15:8045:ada8:2224:a33:6507	10.51.101.7
b51a:901b:cb15:8045:ada8:2224:a33:6508	10.51.101.8
b51a:901b:cb15:8045:ada8:2224:a33:6509	10.51.101.9
b51a:901b:cb15:8045:ada8:2224:a33:650a	10.51.101.10
b51a:901b:cb15:8045:ada8:2224:a33:650b	10.51.101.11
b51a:901b:cb15:8045:ada8:2224:a33:650c	10.51.101.12
b51a:901b:cb15:8045:ada8:2224:a33:650d	10.51.101.13
b51a:901b:cb15:8045:ada8:2224:a33:650e	10.51.101.14
b51a:901b:cb15:8045:ada8:2224:a33:650f	10.51.101.15
b51a:901b:cb15:8045:ada8:2224:a33:6510	10.51.101.16
b51a:901b:cb15:8045:ada8:2224:a33:6511	10.51.101.17
b51a:901b:cb15:8045:ada8:2224:a33:6512	10.51.101.18
b51a:901b:cb15:8045:ada8:2224:a33:6513	10.51.101.19
b51a:901b:cb15:8045:ada8:2224:a33:6514	10.51.101.20
b51a:901b:cb15:8045:ada8:2224:a33:6515	10.51.101.21
b51a:901b:cb15:8045:ada8:2224:a33:6516	10.51.101.22
b51a:901b:cb15:8045:ada8:2224:a33:6517	10.51.101.23
b51a:901b:cb15:8045:ada8:2224:a33:6518	10.51.101.24
b51a:901b:cb15:8045:ada8:2224:a33:6519	10.51.101.25
b51a:901b:cb15:8045:ada8:2224:a33:651a	10.51.101.26
b51a:901b:cb15:8045:ada8:2224:a33:651b	10.51.101.27
b51a:901b:cb15:8045:ada8:2224:a33:651c	10.51.101.28
b51a:901b:cb15:8045:ada8:2224:a33:651d	10.51.101.29
b51a:901b:cb15:8045:ada8:2224:a33:651e	10.51.101.30
b51a:901b:cb15:8045:ada8:2224:a33:651f	10.51.101.31
b51a:901b:cb15:8045:ada8:2224:a33:6520	10.51.101.32
b51a:901b:cb15:8045:ada8:2224:a33:6521	10.51.101.33
b51a:901b:cb15:8045:ada8:2224:a33:6522	10.51.101.34
b51a:901b:cb15:8045:ada8:2224:a33:6523	10.51.101.35
b51a:901b:cb15:8045:ada8:2224:a33:6524	10.51.101.36
b51a:901b:cb15:8045:ada8:2224:a33:6525	10.51.101.37
b51a:901b:cb15:8045:ada8:2224:a33:6526	10.51.101.38
b51a:901b:cb15:8045:ada8:2224:a33:6527	10.51.101.39
b51a:901b:cb15:8045:ada8:2224:a33:6528	10.51.101.40
b51a:901b:cb15:8045:ada8:2224:a33:6529	10.51.101.41
b51a:901b:cb15:8045:ada8:2224:a33:652a	10.51.101.42
b51a:901b:cb15:8045:ada8:2224:a33:652b	10.51.101.43
b51a:901b:cb15:8045:ada8:2224:a33:652c	10.51.101.44
b51a:901b:cb15:8045:ada8:2224:a33:652d	10.51.101.45
b51a:901b:cb15:8045:ada8:2224:a33:652e	10.51.101.46
b51a:901b:cb15:8045:ada8:2224:a33:652f	10.51.101.47
b51a:901b:cb15:8045:ada8:2224:a33:6530	10.51.101.48
b51a:901b:cb15:8045:ada8:2224:a33:6531	10.51.101.49
b51a:901b:cb15:8045:ada8:2224:a33:6532	10.51.101.50
b51a:901b:cb15:8045:ada8:2224:a33:6533	10.51.101.51
b51a:901b:cb15:8045:ada8:2224:a33:6534	10.51.101.52
b51a:901b:cb15:8045:ada8:2224:a33:6535	10.51.101.53
b51a:901b:cb15:8045:ada8:2224:a33:6536	10.51.101.54
b51a:901b:cb15:8045:ada8:2224:a33:6537	10.51.101.55
b51a:901b:cb15:8045:ada8:2224:a33:6538	10.51.101.56
b51a:901b:cb15:8045:ada8:2224:a33:6539	10.51.101.57
b51a:901b:cb15:8045:ada8:2224:a33:653a	10.51.101.58
b51a:901b:cb15:8045:ada8:2224:a33:653b	10.51.101.59
b51a:901b:cb15:8045:ada8:2224:a33:653c	10.51.101.60

b51a:901b:cb15:8045:ada8:2224:a33:653d	10.51.101.61
b51a:901b:cb15:8045:ada8:2224:a33:653e	10.51.101.62
b51a:901b:cb15:8045:ada8:2224:a33:653f	10.51.101.63
b51a:901b:cb15:8045:ada8:2224:a33:6540	10.51.101.64
b51a:901b:cb15:8045:ada8:2224:a33:6541	10.51.101.65
b51a:901b:cb15:8045:ada8:2224:a33:6542	10.51.101.66
b51a:901b:cb15:8045:ada8:2224:a33:6543	10.51.101.67
b51a:901b:cb15:8045:ada8:2224:a33:6544	10.51.101.68
b51a:901b:cb15:8045:ada8:2224:a33:6545	10.51.101.69
b51a:901b:cb15:8045:ada8:2224:a33:6546	10.51.101.70
b51a:901b:cb15:8045:ada8:2224:a33:6547	10.51.101.71
b51a:901b:cb15:8045:ada8:2224:a33:6548	10.51.101.72
b51a:901b:cb15:8045:ada8:2224:a33:6549	10.51.101.73
b51a:901b:cb15:8045:ada8:2224:a33:654a	10.51.101.74
b51a:901b:cb15:8045:ada8:2224:a33:654b	10.51.101.75
b51a:901b:cb15:8045:ada8:2224:a33:654c	10.51.101.76
b51a:901b:cb15:8045:ada8:2224:a33:654d	10.51.101.77
b51a:901b:cb15:8045:ada8:2224:a33:654e	10.51.101.78
b51a:901b:cb15:8045:ada8:2224:a33:654f	10.51.101.79
b51a:901b:cb15:8045:ada8:2224:a33:6550	10.51.101.80
b51a:901b:cb15:8045:ada8:2224:a33:6551	10.51.101.81
b51a:901b:cb15:8045:ada8:2224:a33:6552	10.51.101.82
b51a:901b:cb15:8045:ada8:2224:a33:6553	10.51.101.83
b51a:901b:cb15:8045:ada8:2224:a33:6554	10.51.101.84
b51a:901b:cb15:8045:ada8:2224:a33:6555	10.51.101.85
b51a:901b:cb15:8045:ada8:2224:a33:6556	10.51.101.86
b51a:901b:cb15:8045:ada8:2224:a33:6557	10.51.101.87
b51a:901b:cb15:8045:ada8:2224:a33:6558	10.51.101.88
b51a:901b:cb15:8045:ada8:2224:a33:6559	10.51.101.89
b51a:901b:cb15:8045:ada8:2224:a33:655a	10.51.101.90
b51a:901b:cb15:8045:ada8:2224:a33:655b	10.51.101.91
b51a:901b:cb15:8045:ada8:2224:a33:655c	10.51.101.92
b51a:901b:cb15:8045:ada8:2224:a33:655d	10.51.101.93
b51a:901b:cb15:8045:ada8:2224:a33:655e	10.51.101.94
b51a:901b:cb15:8045:ada8:2224:a33:655f	10.51.101.95
b51a:901b:cb15:8045:ada8:2224:a33:6560	10.51.101.96
b51a:901b:cb15:8045:ada8:2224:a33:6561	10.51.101.97
b51a:901b:cb15:8045:ada8:2224:a33:6562	10.51.101.98
b51a:901b:cb15:8045:ada8:2224:a33:6563	10.51.101.99
b51a:901b:cb15:8045:ada8:2224:a33:6564	10.51.101.100
b51a:901b:cb15:8045:ada8:2224:a33:6565	10.51.101.101
b51a:901b:cb15:8045:ada8:2224:a33:6566	10.51.101.102
b51a:901b:cb15:8045:ada8:2224:a33:6567	10.51.101.103
b51a:901b:cb15:8045:ada8:2224:a33:6568	10.51.101.104
b51a:901b:cb15:8045:ada8:2224:a33:6569	10.51.101.105
b51a:901b:cb15:8045:ada8:2224:a33:656a	10.51.101.106
b51a:901b:cb15:8045:ada8:2224:a33:656b	10.51.101.107
b51a:901b:cb15:8045:ada8:2224:a33:656c	10.51.101.108
b51a:901b:cb15:8045:ada8:2224:a33:656d	10.51.101.109
b51a:901b:cb15:8045:ada8:2224:a33:656e	10.51.101.110
b51a:901b:cb15:8045:ada8:2224:a33:656f	10.51.101.111
b51a:901b:cb15:8045:ada8:2224:a33:6570	10.51.101.112
b51a:901b:cb15:8045:ada8:2224:a33:6571	10.51.101.113
b51a:901b:cb15:8045:ada8:2224:a33:6572	10.51.101.114
b51a:901b:cb15:8045:ada8:2224:a33:6573	10.51.101.115
b51a:901b:cb15:8045:ada8:2224:a33:6574	10.51.101.116
b51a:901b:cb15:8045:ada8:2224:a33:6575	10.51.101.117
b51a:901b:cb15:8045:ada8:2224:a33:6576	10.51.101.118
b51a:901b:cb15:8045:ada8:2224:a33:6577	10.51.101.119
b51a:901b:cb15:8045:ada8:2224:a33:6578	10.51.101.120

b51a:901b:cb15:8045:ada8:2224:a33:6579	10.51.101.121
b51a:901b:cb15:8045:ada8:2224:a33:657a	10.51.101.122
b51a:901b:cb15:8045:ada8:2224:a33:657b	10.51.101.123
b51a:901b:cb15:8045:ada8:2224:a33:657c	10.51.101.124
b51a:901b:cb15:8045:ada8:2224:a33:657d	10.51.101.125
b51a:901b:cb15:8045:ada8:2224:a33:657e	10.51.101.126
b51a:901b:cb15:8045:ada8:2224:a33:657f	10.51.101.127
b51a:901b:cb15:8045:ada8:2224:a33:6580	10.51.101.128
b51a:901b:cb15:8045:ada8:2224:a33:6581	10.51.101.129
b51a:901b:cb15:8045:ada8:2224:a33:6582	10.51.101.130
b51a:901b:cb15:8045:ada8:2224:a33:6583	10.51.101.131
b51a:901b:cb15:8045:ada8:2224:a33:6584	10.51.101.132
b51a:901b:cb15:8045:ada8:2224:a33:6585	10.51.101.133
b51a:901b:cb15:8045:ada8:2224:a33:6586	10.51.101.134
b51a:901b:cb15:8045:ada8:2224:a33:6587	10.51.101.135
b51a:901b:cb15:8045:ada8:2224:a33:6588	10.51.101.136
b51a:901b:cb15:8045:ada8:2224:a33:6589	10.51.101.137
b51a:901b:cb15:8045:ada8:2224:a33:658a	10.51.101.138
b51a:901b:cb15:8045:ada8:2224:a33:658b	10.51.101.139
b51a:901b:cb15:8045:ada8:2224:a33:658c	10.51.101.140
b51a:901b:cb15:8045:ada8:2224:a33:658d	10.51.101.141
b51a:901b:cb15:8045:ada8:2224:a33:658e	10.51.101.142
b51a:901b:cb15:8045:ada8:2224:a33:658f	10.51.101.143
b51a:901b:cb15:8045:ada8:2224:a33:6590	10.51.101.144
b51a:901b:cb15:8045:ada8:2224:a33:6591	10.51.101.145
b51a:901b:cb15:8045:ada8:2224:a33:6592	10.51.101.146
b51a:901b:cb15:8045:ada8:2224:a33:6593	10.51.101.147
b51a:901b:cb15:8045:ada8:2224:a33:6594	10.51.101.148
b51a:901b:cb15:8045:ada8:2224:a33:6595	10.51.101.149
b51a:901b:cb15:8045:ada8:2224:a33:6596	10.51.101.150
b51a:901b:cb15:8045:ada8:2224:a33:6597	10.51.101.151
b51a:901b:cb15:8045:ada8:2224:a33:6598	10.51.101.152
b51a:901b:cb15:8045:ada8:2224:a33:6599	10.51.101.153
b51a:901b:cb15:8045:ada8:2224:a33:659a	10.51.101.154
b51a:901b:cb15:8045:ada8:2224:a33:659b	10.51.101.155
b51a:901b:cb15:8045:ada8:2224:a33:659c	10.51.101.156
b51a:901b:cb15:8045:ada8:2224:a33:659d	10.51.101.157
b51a:901b:cb15:8045:ada8:2224:a33:659e	10.51.101.158
b51a:901b:cb15:8045:ada8:2224:a33:659f	10.51.101.159
b51a:901b:cb15:8045:ada8:2224:a33:65a0	10.51.101.160
b51a:901b:cb15:8045:ada8:2224:a33:65a1	10.51.101.161
b51a:901b:cb15:8045:ada8:2224:a33:65a2	10.51.101.162
b51a:901b:cb15:8045:ada8:2224:a33:65a3	10.51.101.163
b51a:901b:cb15:8045:ada8:2224:a33:65a4	10.51.101.164
b51a:901b:cb15:8045:ada8:2224:a33:65a5	10.51.101.165
b51a:901b:cb15:8045:ada8:2224:a33:65a6	10.51.101.166
b51a:901b:cb15:8045:ada8:2224:a33:65a7	10.51.101.167
b51a:901b:cb15:8045:ada8:2224:a33:65a8	10.51.101.168
b51a:901b:cb15:8045:ada8:2224:a33:65a9	10.51.101.169
b51a:901b:cb15:8045:ada8:2224:a33:65aa	10.51.101.170
b51a:901b:cb15:8045:ada8:2224:a33:65ab	10.51.101.171
b51a:901b:cb15:8045:ada8:2224:a33:65ac	10.51.101.172
b51a:901b:cb15:8045:ada8:2224:a33:65ad	10.51.101.173
b51a:901b:cb15:8045:ada8:2224:a33:65ae	10.51.101.174
b51a:901b:cb15:8045:ada8:2224:a33:65af	10.51.101.175
b51a:901b:cb15:8045:ada8:2224:a33:65b0	10.51.101.176
b51a:901b:cb15:8045:ada8:2224:a33:65b1	10.51.101.177
b51a:901b:cb15:8045:ada8:2224:a33:65b2	10.51.101.178
b51a:901b:cb15:8045:ada8:2224:a33:65b3	10.51.101.179
b51a:901b:cb15:8045:ada8:2224:a33:65b4	10.51.101.180

b51a:901b:cb15:8045:ada8:2224:a33:65b5	10.51.101.181
b51a:901b:cb15:8045:ada8:2224:a33:65b6	10.51.101.182
b51a:901b:cb15:8045:ada8:2224:a33:65b7	10.51.101.183
b51a:901b:cb15:8045:ada8:2224:a33:65b8	10.51.101.184
b51a:901b:cb15:8045:ada8:2224:a33:65b9	10.51.101.185
b51a:901b:cb15:8045:ada8:2224:a33:65ba	10.51.101.186
b51a:901b:cb15:8045:ada8:2224:a33:65bb	10.51.101.187
b51a:901b:cb15:8045:ada8:2224:a33:65bc	10.51.101.188
b51a:901b:cb15:8045:ada8:2224:a33:65bd	10.51.101.189
b51a:901b:cb15:8045:ada8:2224:a33:65be	10.51.101.190
b51a:901b:cb15:8045:ada8:2224:a33:65bf	10.51.101.191
b51a:901b:cb15:8045:ada8:2224:a33:65c0	10.51.101.192
b51a:901b:cb15:8045:ada8:2224:a33:65c1	10.51.101.193
b51a:901b:cb15:8045:ada8:2224:a33:65c2	10.51.101.194
b51a:901b:cb15:8045:ada8:2224:a33:65c3	10.51.101.195
b51a:901b:cb15:8045:ada8:2224:a33:65c4	10.51.101.196
b51a:901b:cb15:8045:ada8:2224:a33:65c5	10.51.101.197
b51a:901b:cb15:8045:ada8:2224:a33:65c6	10.51.101.198
b51a:901b:cb15:8045:ada8:2224:a33:65c7	10.51.101.199
b51a:901b:cb15:8045:ada8:2224:a33:65c8	10.51.101.200
b51a:901b:cb15:8045:ada8:2224:a33:65c9	10.51.101.201
b51a:901b:cb15:8045:ada8:2224:a33:65ca	10.51.101.202
b51a:901b:cb15:8045:ada8:2224:a33:65cb	10.51.101.203
b51a:901b:cb15:8045:ada8:2224:a33:65cc	10.51.101.204
b51a:901b:cb15:8045:ada8:2224:a33:65cd	10.51.101.205
b51a:901b:cb15:8045:ada8:2224:a33:65ce	10.51.101.206
b51a:901b:cb15:8045:ada8:2224:a33:65cf	10.51.101.207
b51a:901b:cb15:8045:ada8:2224:a33:65d0	10.51.101.208
b51a:901b:cb15:8045:ada8:2224:a33:65d1	10.51.101.209
b51a:901b:cb15:8045:ada8:2224:a33:65d2	10.51.101.210
b51a:901b:cb15:8045:ada8:2224:a33:65d3	10.51.101.211
b51a:901b:cb15:8045:ada8:2224:a33:65d4	10.51.101.212
b51a:901b:cb15:8045:ada8:2224:a33:65d5	10.51.101.213
b51a:901b:cb15:8045:ada8:2224:a33:65d6	10.51.101.214
b51a:901b:cb15:8045:ada8:2224:a33:65d7	10.51.101.215
b51a:901b:cb15:8045:ada8:2224:a33:65d8	10.51.101.216
b51a:901b:cb15:8045:ada8:2224:a33:65d9	10.51.101.217
b51a:901b:cb15:8045:ada8:2224:a33:65da	10.51.101.218
b51a:901b:cb15:8045:ada8:2224:a33:65db	10.51.101.219
b51a:901b:cb15:8045:ada8:2224:a33:65dc	10.51.101.220
b51a:901b:cb15:8045:ada8:2224:a33:65dd	10.51.101.221
b51a:901b:cb15:8045:ada8:2224:a33:65de	10.51.101.222
b51a:901b:cb15:8045:ada8:2224:a33:65df	10.51.101.223
b51a:901b:cb15:8045:ada8:2224:a33:65e0	10.51.101.224
b51a:901b:cb15:8045:ada8:2224:a33:65e1	10.51.101.225
b51a:901b:cb15:8045:ada8:2224:a33:65e2	10.51.101.226
b51a:901b:cb15:8045:ada8:2224:a33:65e3	10.51.101.227
b51a:901b:cb15:8045:ada8:2224:a33:65e4	10.51.101.228
b51a:901b:cb15:8045:ada8:2224:a33:65e5	10.51.101.229
b51a:901b:cb15:8045:ada8:2224:a33:65e6	10.51.101.230
b51a:901b:cb15:8045:ada8:2224:a33:65e7	10.51.101.231
b51a:901b:cb15:8045:ada8:2224:a33:65e8	10.51.101.232
b51a:901b:cb15:8045:ada8:2224:a33:65e9	10.51.101.233
b51a:901b:cb15:8045:ada8:2224:a33:65ea	10.51.101.234
b51a:901b:cb15:8045:ada8:2224:a33:65eb	10.51.101.235
b51a:901b:cb15:8045:ada8:2224:a33:65ec	10.51.101.236
b51a:901b:cb15:8045:ada8:2224:a33:65ed	10.51.101.237
b51a:901b:cb15:8045:ada8:2224:a33:65ee	10.51.101.238
b51a:901b:cb15:8045:ada8:2224:a33:65ef	10.51.101.239
b51a:901b:cb15:8045:ada8:2224:a33:65f0	10.51.101.240
b51a:901b:cb15:8045:ada8:2224:a33:65f1	10.51.101.241
b51a:901b:cb15:8045:ada8:2224:a33:65f2	10.51.101.242
b51a:901b:cb15:8045:ada8:2224:a33:65f3	10.51.101.243
b51a:901b:cb15:8045:ada8:2224:a33:65f4	10.51.101.244
b51a:901b:cb15:8045:ada8:2224:a33:65f5	10.51.101.245
b51a:901b:cb15:8045:ada8:2224:a33:65f6	10.51.101.246
b51a:901b:cb15:8045:ada8:2224:a33:65f7	10.51.101.247
b51a:901b:cb15:8045:ada8:2224:a33:65f8	10.51.101.248
b51a:901b:cb15:8045:ada8:2224:a33:65f9	10.51.101.249
b51a:901b:cb15:8045:ada8:2224:a33:65fa	10.51.101.250
b51a:901b:cb15:8045:ada8:2224:a33:65fb	10.51.101.251
b51a:901b:cb15:8045:ada8:2224:a33:65fc	10.51.101.252
b51a:901b:cb15:8045:ada8:2224:a33:65fd	10.51.101.253
b51a:901b:cb15:8045:ada8:2224:a33:65fe	10.51.101.254
b51a:901b:cb15:8045:ada8:2224:a33:65ff	10.51.101.255

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.