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:be24:c49:6501	12.73.101.1
b51a:901b:cb15:8045:ada8:be24:c49:6502	12.73.101.2
b51a:901b:cb15:8045:ada8:be24:c49:6503	12.73.101.3
b51a:901b:cb15:8045:ada8:be24:c49:6504	12.73.101.4
b51a:901b:cb15:8045:ada8:be24:c49:6505	12.73.101.5
b51a:901b:cb15:8045:ada8:be24:c49:6506	12.73.101.6
b51a:901b:cb15:8045:ada8:be24:c49:6507	12.73.101.7
b51a:901b:cb15:8045:ada8:be24:c49:6508	12.73.101.8
b51a:901b:cb15:8045:ada8:be24:c49:6509	12.73.101.9
b51a:901b:cb15:8045:ada8:be24:c49:650a	12.73.101.10
b51a:901b:cb15:8045:ada8:be24:c49:650b	12.73.101.11
b51a:901b:cb15:8045:ada8:be24:c49:650c	12.73.101.12
b51a:901b:cb15:8045:ada8:be24:c49:650d	12.73.101.13
b51a:901b:cb15:8045:ada8:be24:c49:650e	12.73.101.14
b51a:901b:cb15:8045:ada8:be24:c49:650f	12.73.101.15
b51a:901b:cb15:8045:ada8:be24:c49:6510	12.73.101.16
b51a:901b:cb15:8045:ada8:be24:c49:6511	12.73.101.17
b51a:901b:cb15:8045:ada8:be24:c49:6512	12.73.101.18
b51a:901b:cb15:8045:ada8:be24:c49:6513	12.73.101.19
b51a:901b:cb15:8045:ada8:be24:c49:6514	12.73.101.20
b51a:901b:cb15:8045:ada8:be24:c49:6515	12.73.101.21
b51a:901b:cb15:8045:ada8:be24:c49:6516	12.73.101.22
b51a:901b:cb15:8045:ada8:be24:c49:6517	12.73.101.23
b51a:901b:cb15:8045:ada8:be24:c49:6518	12.73.101.24
b51a:901b:cb15:8045:ada8:be24:c49:6519	12.73.101.25
b51a:901b:cb15:8045:ada8:be24:c49:651a	12.73.101.26
b51a:901b:cb15:8045:ada8:be24:c49:651b	12.73.101.27
b51a:901b:cb15:8045:ada8:be24:c49:651c	12.73.101.28
b51a:901b:cb15:8045:ada8:be24:c49:651d	12.73.101.29
b51a:901b:cb15:8045:ada8:be24:c49:651e	12.73.101.30
b51a:901b:cb15:8045:ada8:be24:c49:651f	12.73.101.31
b51a:901b:cb15:8045:ada8:be24:c49:6520	12.73.101.32
b51a:901b:cb15:8045:ada8:be24:c49:6521	12.73.101.33
b51a:901b:cb15:8045:ada8:be24:c49:6522	12.73.101.34
b51a:901b:cb15:8045:ada8:be24:c49:6523	12.73.101.35
b51a:901b:cb15:8045:ada8:be24:c49:6524	12.73.101.36
b51a:901b:cb15:8045:ada8:be24:c49:6525	12.73.101.37
b51a:901b:cb15:8045:ada8:be24:c49:6526	12.73.101.38
b51a:901b:cb15:8045:ada8:be24:c49:6527	12.73.101.39
b51a:901b:cb15:8045:ada8:be24:c49:6528	12.73.101.40
b51a:901b:cb15:8045:ada8:be24:c49:6529	12.73.101.41
b51a:901b:cb15:8045:ada8:be24:c49:652a	12.73.101.42
b51a:901b:cb15:8045:ada8:be24:c49:652b	12.73.101.43
b51a:901b:cb15:8045:ada8:be24:c49:652c	12.73.101.44
b51a:901b:cb15:8045:ada8:be24:c49:652d	12.73.101.45
b51a:901b:cb15:8045:ada8:be24:c49:652e	12.73.101.46
b51a:901b:cb15:8045:ada8:be24:c49:652f	12.73.101.47
b51a:901b:cb15:8045:ada8:be24:c49:6530	12.73.101.48
b51a:901b:cb15:8045:ada8:be24:c49:6531	12.73.101.49
b51a:901b:cb15:8045:ada8:be24:c49:6532	12.73.101.50
b51a:901b:cb15:8045:ada8:be24:c49:6533	12.73.101.51
b51a:901b:cb15:8045:ada8:be24:c49:6534	12.73.101.52
b51a:901b:cb15:8045:ada8:be24:c49:6535	12.73.101.53
b51a:901b:cb15:8045:ada8:be24:c49:6536	12.73.101.54
b51a:901b:cb15:8045:ada8:be24:c49:6537	12.73.101.55
b51a:901b:cb15:8045:ada8:be24:c49:6538	12.73.101.56
b51a:901b:cb15:8045:ada8:be24:c49:6539	12.73.101.57
b51a:901b:cb15:8045:ada8:be24:c49:653a	12.73.101.58
b51a:901b:cb15:8045:ada8:be24:c49:653b	12.73.101.59
b51a:901b:cb15:8045:ada8:be24:c49:653c	12.73.101.60

b51a:901b:cb15:8045:ada8:be24:c49:653d	12.73.101.61
b51a:901b:cb15:8045:ada8:be24:c49:653e	12.73.101.62
b51a:901b:cb15:8045:ada8:be24:c49:653f	12.73.101.63
b51a:901b:cb15:8045:ada8:be24:c49:6540	12.73.101.64
b51a:901b:cb15:8045:ada8:be24:c49:6541	12.73.101.65
b51a:901b:cb15:8045:ada8:be24:c49:6542	12.73.101.66
b51a:901b:cb15:8045:ada8:be24:c49:6543	12.73.101.67
b51a:901b:cb15:8045:ada8:be24:c49:6544	12.73.101.68
b51a:901b:cb15:8045:ada8:be24:c49:6545	12.73.101.69
b51a:901b:cb15:8045:ada8:be24:c49:6546	12.73.101.70
b51a:901b:cb15:8045:ada8:be24:c49:6547	12.73.101.71
b51a:901b:cb15:8045:ada8:be24:c49:6548	12.73.101.72
b51a:901b:cb15:8045:ada8:be24:c49:6549	12.73.101.73
b51a:901b:cb15:8045:ada8:be24:c49:654a	12.73.101.74
b51a:901b:cb15:8045:ada8:be24:c49:654b	12.73.101.75
b51a:901b:cb15:8045:ada8:be24:c49:654c	12.73.101.76
b51a:901b:cb15:8045:ada8:be24:c49:654d	12.73.101.77
b51a:901b:cb15:8045:ada8:be24:c49:654e	12.73.101.78
b51a:901b:cb15:8045:ada8:be24:c49:654f	12.73.101.79
b51a:901b:cb15:8045:ada8:be24:c49:6550	12.73.101.80
b51a:901b:cb15:8045:ada8:be24:c49:6551	12.73.101.81
b51a:901b:cb15:8045:ada8:be24:c49:6552	12.73.101.82
b51a:901b:cb15:8045:ada8:be24:c49:6553	12.73.101.83
b51a:901b:cb15:8045:ada8:be24:c49:6554	12.73.101.84
b51a:901b:cb15:8045:ada8:be24:c49:6555	12.73.101.85
b51a:901b:cb15:8045:ada8:be24:c49:6556	12.73.101.86
b51a:901b:cb15:8045:ada8:be24:c49:6557	12.73.101.87
b51a:901b:cb15:8045:ada8:be24:c49:6558	12.73.101.88
b51a:901b:cb15:8045:ada8:be24:c49:6559	12.73.101.89
b51a:901b:cb15:8045:ada8:be24:c49:655a	12.73.101.90
b51a:901b:cb15:8045:ada8:be24:c49:655b	12.73.101.91
b51a:901b:cb15:8045:ada8:be24:c49:655c	12.73.101.92
b51a:901b:cb15:8045:ada8:be24:c49:655d	12.73.101.93
b51a:901b:cb15:8045:ada8:be24:c49:655e	12.73.101.94
b51a:901b:cb15:8045:ada8:be24:c49:655f	12.73.101.95
b51a:901b:cb15:8045:ada8:be24:c49:6560	12.73.101.96
b51a:901b:cb15:8045:ada8:be24:c49:6561	12.73.101.97
b51a:901b:cb15:8045:ada8:be24:c49:6562	12.73.101.98
b51a:901b:cb15:8045:ada8:be24:c49:6563	12.73.101.99
b51a:901b:cb15:8045:ada8:be24:c49:6564	12.73.101.100
b51a:901b:cb15:8045:ada8:be24:c49:6565	12.73.101.101
b51a:901b:cb15:8045:ada8:be24:c49:6566	12.73.101.102
b51a:901b:cb15:8045:ada8:be24:c49:6567	12.73.101.103
b51a:901b:cb15:8045:ada8:be24:c49:6568	12.73.101.104
b51a:901b:cb15:8045:ada8:be24:c49:6569	12.73.101.105
b51a:901b:cb15:8045:ada8:be24:c49:656a	12.73.101.106
b51a:901b:cb15:8045:ada8:be24:c49:656b	12.73.101.107
b51a:901b:cb15:8045:ada8:be24:c49:656c	12.73.101.108
b51a:901b:cb15:8045:ada8:be24:c49:656d	12.73.101.109
b51a:901b:cb15:8045:ada8:be24:c49:656e	12.73.101.110
b51a:901b:cb15:8045:ada8:be24:c49:656f	12.73.101.111
b51a:901b:cb15:8045:ada8:be24:c49:6570	12.73.101.112
b51a:901b:cb15:8045:ada8:be24:c49:6571	12.73.101.113
b51a:901b:cb15:8045:ada8:be24:c49:6572	12.73.101.114
b51a:901b:cb15:8045:ada8:be24:c49:6573	12.73.101.115
b51a:901b:cb15:8045:ada8:be24:c49:6574	12.73.101.116
b51a:901b:cb15:8045:ada8:be24:c49:6575	12.73.101.117
b51a:901b:cb15:8045:ada8:be24:c49:6576	12.73.101.118
b51a:901b:cb15:8045:ada8:be24:c49:6577	12.73.101.119
b51a:901b:cb15:8045:ada8:be24:c49:6578	12.73.101.120

b51a:901b:cb15:8045:ada8:be24:c49:6579	12.73.101.121
b51a:901b:cb15:8045:ada8:be24:c49:657a	12.73.101.122
b51a:901b:cb15:8045:ada8:be24:c49:657b	12.73.101.123
b51a:901b:cb15:8045:ada8:be24:c49:657c	12.73.101.124
b51a:901b:cb15:8045:ada8:be24:c49:657d	12.73.101.125
b51a:901b:cb15:8045:ada8:be24:c49:657e	12.73.101.126
b51a:901b:cb15:8045:ada8:be24:c49:657f	12.73.101.127
b51a:901b:cb15:8045:ada8:be24:c49:6580	12.73.101.128
b51a:901b:cb15:8045:ada8:be24:c49:6581	12.73.101.129
b51a:901b:cb15:8045:ada8:be24:c49:6582	12.73.101.130
b51a:901b:cb15:8045:ada8:be24:c49:6583	12.73.101.131
b51a:901b:cb15:8045:ada8:be24:c49:6584	12.73.101.132
b51a:901b:cb15:8045:ada8:be24:c49:6585	12.73.101.133
b51a:901b:cb15:8045:ada8:be24:c49:6586	12.73.101.134
b51a:901b:cb15:8045:ada8:be24:c49:6587	12.73.101.135
b51a:901b:cb15:8045:ada8:be24:c49:6588	12.73.101.136
b51a:901b:cb15:8045:ada8:be24:c49:6589	12.73.101.137
b51a:901b:cb15:8045:ada8:be24:c49:658a	12.73.101.138
b51a:901b:cb15:8045:ada8:be24:c49:658b	12.73.101.139
b51a:901b:cb15:8045:ada8:be24:c49:658c	12.73.101.140
b51a:901b:cb15:8045:ada8:be24:c49:658d	12.73.101.141
b51a:901b:cb15:8045:ada8:be24:c49:658e	12.73.101.142
b51a:901b:cb15:8045:ada8:be24:c49:658f	12.73.101.143
b51a:901b:cb15:8045:ada8:be24:c49:6590	12.73.101.144
b51a:901b:cb15:8045:ada8:be24:c49:6591	12.73.101.145
b51a:901b:cb15:8045:ada8:be24:c49:6592	12.73.101.146
b51a:901b:cb15:8045:ada8:be24:c49:6593	12.73.101.147
b51a:901b:cb15:8045:ada8:be24:c49:6594	12.73.101.148
b51a:901b:cb15:8045:ada8:be24:c49:6595	12.73.101.149
b51a:901b:cb15:8045:ada8:be24:c49:6596	12.73.101.150
b51a:901b:cb15:8045:ada8:be24:c49:6597	12.73.101.151
b51a:901b:cb15:8045:ada8:be24:c49:6598	12.73.101.152
b51a:901b:cb15:8045:ada8:be24:c49:6599	12.73.101.153
b51a:901b:cb15:8045:ada8:be24:c49:659a	12.73.101.154
b51a:901b:cb15:8045:ada8:be24:c49:659b	12.73.101.155
b51a:901b:cb15:8045:ada8:be24:c49:659c	12.73.101.156
b51a:901b:cb15:8045:ada8:be24:c49:659d	12.73.101.157
b51a:901b:cb15:8045:ada8:be24:c49:659e	12.73.101.158
b51a:901b:cb15:8045:ada8:be24:c49:659f	12.73.101.159
b51a:901b:cb15:8045:ada8:be24:c49:65a0	12.73.101.160
b51a:901b:cb15:8045:ada8:be24:c49:65a1	12.73.101.161
b51a:901b:cb15:8045:ada8:be24:c49:65a2	12.73.101.162
b51a:901b:cb15:8045:ada8:be24:c49:65a3	12.73.101.163
b51a:901b:cb15:8045:ada8:be24:c49:65a4	12.73.101.164
b51a:901b:cb15:8045:ada8:be24:c49:65a5	12.73.101.165
b51a:901b:cb15:8045:ada8:be24:c49:65a6	12.73.101.166
b51a:901b:cb15:8045:ada8:be24:c49:65a7	12.73.101.167
b51a:901b:cb15:8045:ada8:be24:c49:65a8	12.73.101.168
b51a:901b:cb15:8045:ada8:be24:c49:65a9	12.73.101.169
b51a:901b:cb15:8045:ada8:be24:c49:65aa	12.73.101.170
b51a:901b:cb15:8045:ada8:be24:c49:65ab	12.73.101.171
b51a:901b:cb15:8045:ada8:be24:c49:65ac	12.73.101.172
b51a:901b:cb15:8045:ada8:be24:c49:65ad	12.73.101.173
b51a:901b:cb15:8045:ada8:be24:c49:65ae	12.73.101.174
b51a:901b:cb15:8045:ada8:be24:c49:65af	12.73.101.175
b51a:901b:cb15:8045:ada8:be24:c49:65b0	12.73.101.176
b51a:901b:cb15:8045:ada8:be24:c49:65b1	12.73.101.177
b51a:901b:cb15:8045:ada8:be24:c49:65b2	12.73.101.178
b51a:901b:cb15:8045:ada8:be24:c49:65b3	12.73.101.179
b51a:901b:cb15:8045:ada8:be24:c49:65b4	12.73.101.180

b51a:901b:cb15:8045:ada8:be24:c49:65b5	12.73.101.181
b51a:901b:cb15:8045:ada8:be24:c49:65b6	12.73.101.182
b51a:901b:cb15:8045:ada8:be24:c49:65b7	12.73.101.183
b51a:901b:cb15:8045:ada8:be24:c49:65b8	12.73.101.184
b51a:901b:cb15:8045:ada8:be24:c49:65b9	12.73.101.185
b51a:901b:cb15:8045:ada8:be24:c49:65ba	12.73.101.186
b51a:901b:cb15:8045:ada8:be24:c49:65bb	12.73.101.187
b51a:901b:cb15:8045:ada8:be24:c49:65bc	12.73.101.188
b51a:901b:cb15:8045:ada8:be24:c49:65bd	12.73.101.189
b51a:901b:cb15:8045:ada8:be24:c49:65be	12.73.101.190
b51a:901b:cb15:8045:ada8:be24:c49:65bf	12.73.101.191
b51a:901b:cb15:8045:ada8:be24:c49:65c0	12.73.101.192
b51a:901b:cb15:8045:ada8:be24:c49:65c1	12.73.101.193
b51a:901b:cb15:8045:ada8:be24:c49:65c2	12.73.101.194
b51a:901b:cb15:8045:ada8:be24:c49:65c3	12.73.101.195
b51a:901b:cb15:8045:ada8:be24:c49:65c4	12.73.101.196
b51a:901b:cb15:8045:ada8:be24:c49:65c5	12.73.101.197
b51a:901b:cb15:8045:ada8:be24:c49:65c6	12.73.101.198
b51a:901b:cb15:8045:ada8:be24:c49:65c7	12.73.101.199
b51a:901b:cb15:8045:ada8:be24:c49:65c8	12.73.101.200
b51a:901b:cb15:8045:ada8:be24:c49:65c9	12.73.101.201
b51a:901b:cb15:8045:ada8:be24:c49:65ca	12.73.101.202
b51a:901b:cb15:8045:ada8:be24:c49:65cb	12.73.101.203
b51a:901b:cb15:8045:ada8:be24:c49:65cc	12.73.101.204
b51a:901b:cb15:8045:ada8:be24:c49:65cd	12.73.101.205
b51a:901b:cb15:8045:ada8:be24:c49:65ce	12.73.101.206
b51a:901b:cb15:8045:ada8:be24:c49:65cf	12.73.101.207
b51a:901b:cb15:8045:ada8:be24:c49:65d0	12.73.101.208
b51a:901b:cb15:8045:ada8:be24:c49:65d1	12.73.101.209
b51a:901b:cb15:8045:ada8:be24:c49:65d2	12.73.101.210
b51a:901b:cb15:8045:ada8:be24:c49:65d3	12.73.101.211
b51a:901b:cb15:8045:ada8:be24:c49:65d4	12.73.101.212
b51a:901b:cb15:8045:ada8:be24:c49:65d5	12.73.101.213
b51a:901b:cb15:8045:ada8:be24:c49:65d6	12.73.101.214
b51a:901b:cb15:8045:ada8:be24:c49:65d7	12.73.101.215
b51a:901b:cb15:8045:ada8:be24:c49:65d8	12.73.101.216
b51a:901b:cb15:8045:ada8:be24:c49:65d9	12.73.101.217
b51a:901b:cb15:8045:ada8:be24:c49:65da	12.73.101.218
b51a:901b:cb15:8045:ada8:be24:c49:65db	12.73.101.219
b51a:901b:cb15:8045:ada8:be24:c49:65dc	12.73.101.220
b51a:901b:cb15:8045:ada8:be24:c49:65dd	12.73.101.221
b51a:901b:cb15:8045:ada8:be24:c49:65de	12.73.101.222
b51a:901b:cb15:8045:ada8:be24:c49:65df	12.73.101.223
b51a:901b:cb15:8045:ada8:be24:c49:65e0	12.73.101.224
b51a:901b:cb15:8045:ada8:be24:c49:65e1	12.73.101.225
b51a:901b:cb15:8045:ada8:be24:c49:65e2	12.73.101.226
b51a:901b:cb15:8045:ada8:be24:c49:65e3	12.73.101.227
b51a:901b:cb15:8045:ada8:be24:c49:65e4	12.73.101.228
b51a:901b:cb15:8045:ada8:be24:c49:65e5	12.73.101.229
b51a:901b:cb15:8045:ada8:be24:c49:65e6	12.73.101.230
b51a:901b:cb15:8045:ada8:be24:c49:65e7	12.73.101.231
b51a:901b:cb15:8045:ada8:be24:c49:65e8	12.73.101.232
b51a:901b:cb15:8045:ada8:be24:c49:65e9	12.73.101.233
b51a:901b:cb15:8045:ada8:be24:c49:65ea	12.73.101.234
b51a:901b:cb15:8045:ada8:be24:c49:65eb	12.73.101.235
b51a:901b:cb15:8045:ada8:be24:c49:65ec	12.73.101.236
b51a:901b:cb15:8045:ada8:be24:c49:65ed	12.73.101.237
b51a:901b:cb15:8045:ada8:be24:c49:65ee	12.73.101.238
b51a:901b:cb15:8045:ada8:be24:c49:65ef	12.73.101.239
b51a:901b:cb15:8045:ada8:be24:c49:65f0	12.73.101.240
b51a:901b:cb15:8045:ada8:be24:c49:65f1	12.73.101.241
b51a:901b:cb15:8045:ada8:be24:c49:65f2	12.73.101.242
b51a:901b:cb15:8045:ada8:be24:c49:65f3	12.73.101.243
b51a:901b:cb15:8045:ada8:be24:c49:65f4	12.73.101.244
b51a:901b:cb15:8045:ada8:be24:c49:65f5	12.73.101.245
b51a:901b:cb15:8045:ada8:be24:c49:65f6	12.73.101.246
b51a:901b:cb15:8045:ada8:be24:c49:65f7	12.73.101.247
b51a:901b:cb15:8045:ada8:be24:c49:65f8	12.73.101.248
b51a:901b:cb15:8045:ada8:be24:c49:65f9	12.73.101.249
b51a:901b:cb15:8045:ada8:be24:c49:65fa	12.73.101.250
b51a:901b:cb15:8045:ada8:be24:c49:65fb	12.73.101.251
b51a:901b:cb15:8045:ada8:be24:c49:65fc	12.73.101.252
b51a:901b:cb15:8045:ada8:be24:c49:65fd	12.73.101.253
b51a:901b:cb15:8045:ada8:be24:c49:65fe	12.73.101.254
b51a:901b:cb15:8045:ada8:be24:c49:65ff	12.73.101.255

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.