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
cb15:901b:901b:1324:eb24:7fce:cb15:c501	203.21.197.1
cb15:901b:901b:1324:eb24:7fce:cb15:c502	203.21.197.2
cb15:901b:901b:1324:eb24:7fce:cb15:c503	203.21.197.3
cb15:901b:901b:1324:eb24:7fce:cb15:c504	203.21.197.4
cb15:901b:901b:1324:eb24:7fce:cb15:c505	203.21.197.5
cb15:901b:901b:1324:eb24:7fce:cb15:c506	203.21.197.6
cb15:901b:901b:1324:eb24:7fce:cb15:c507	203.21.197.7
cb15:901b:901b:1324:eb24:7fce:cb15:c508	203.21.197.8
cb15:901b:901b:1324:eb24:7fce:cb15:c509	203.21.197.9
cb15:901b:901b:1324:eb24:7fce:cb15:c50a	203.21.197.10
cb15:901b:901b:1324:eb24:7fce:cb15:c50b	203.21.197.11
cb15:901b:901b:1324:eb24:7fce:cb15:c50c	203.21.197.12
cb15:901b:901b:1324:eb24:7fce:cb15:c50d	203.21.197.13
cb15:901b:901b:1324:eb24:7fce:cb15:c50e	203.21.197.14
cb15:901b:901b:1324:eb24:7fce:cb15:c50f	203.21.197.15
cb15:901b:901b:1324:eb24:7fce:cb15:c510	203.21.197.16
cb15:901b:901b:1324:eb24:7fce:cb15:c511	203.21.197.17
cb15:901b:901b:1324:eb24:7fce:cb15:c512	203.21.197.18
cb15:901b:901b:1324:eb24:7fce:cb15:c513	203.21.197.19
cb15:901b:901b:1324:eb24:7fce:cb15:c514	203.21.197.20
cb15:901b:901b:1324:eb24:7fce:cb15:c515	203.21.197.21
cb15:901b:901b:1324:eb24:7fce:cb15:c516	203.21.197.22
cb15:901b:901b:1324:eb24:7fce:cb15:c517	203.21.197.23
cb15:901b:901b:1324:eb24:7fce:cb15:c518	203.21.197.24
cb15:901b:901b:1324:eb24:7fce:cb15:c519	203.21.197.25
cb15:901b:901b:1324:eb24:7fce:cb15:c51a	203.21.197.26
cb15:901b:901b:1324:eb24:7fce:cb15:c51b	203.21.197.27
cb15:901b:901b:1324:eb24:7fce:cb15:c51c	203.21.197.28
cb15:901b:901b:1324:eb24:7fce:cb15:c51d	203.21.197.29
cb15:901b:901b:1324:eb24:7fce:cb15:c51e	203.21.197.30
cb15:901b:901b:1324:eb24:7fce:cb15:c51f	203.21.197.31
cb15:901b:901b:1324:eb24:7fce:cb15:c520	203.21.197.32
cb15:901b:901b:1324:eb24:7fce:cb15:c521	203.21.197.33
cb15:901b:901b:1324:eb24:7fce:cb15:c522	203.21.197.34
cb15:901b:901b:1324:eb24:7fce:cb15:c523	203.21.197.35
cb15:901b:901b:1324:eb24:7fce:cb15:c524	203.21.197.36
cb15:901b:901b:1324:eb24:7fce:cb15:c525	203.21.197.37
cb15:901b:901b:1324:eb24:7fce:cb15:c526	203.21.197.38
cb15:901b:901b:1324:eb24:7fce:cb15:c527	203.21.197.39
cb15:901b:901b:1324:eb24:7fce:cb15:c528	203.21.197.40
cb15:901b:901b:1324:eb24:7fce:cb15:c529	203.21.197.41
cb15:901b:901b:1324:eb24:7fce:cb15:c52a	203.21.197.42
cb15:901b:901b:1324:eb24:7fce:cb15:c52b	203.21.197.43
cb15:901b:901b:1324:eb24:7fce:cb15:c52c	203.21.197.44
cb15:901b:901b:1324:eb24:7fce:cb15:c52d	203.21.197.45
cb15:901b:901b:1324:eb24:7fce:cb15:c52e	203.21.197.46
cb15:901b:901b:1324:eb24:7fce:cb15:c52f	203.21.197.47
cb15:901b:901b:1324:eb24:7fce:cb15:c530	203.21.197.48
cb15:901b:901b:1324:eb24:7fce:cb15:c531	203.21.197.49
cb15:901b:901b:1324:eb24:7fce:cb15:c532	203.21.197.50
cb15:901b:901b:1324:eb24:7fce:cb15:c533	203.21.197.51
cb15:901b:901b:1324:eb24:7fce:cb15:c534	203.21.197.52
cb15:901b:901b:1324:eb24:7fce:cb15:c535	203.21.197.53
cb15:901b:901b:1324:eb24:7fce:cb15:c536	203.21.197.54
cb15:901b:901b:1324:eb24:7fce:cb15:c537	203.21.197.55
cb15:901b:901b:1324:eb24:7fce:cb15:c538	203.21.197.56
cb15:901b:901b:1324:eb24:7fce:cb15:c539	203.21.197.57
cb15:901b:901b:1324:eb24:7fce:cb15:c53a	203.21.197.58
cb15:901b:901b:1324:eb24:7fce:cb15:c53b	203.21.197.59
cb15:901b:901b:1324:eb24:7fce:cb15:c53c	203.21.197.60

cb15:901b:901b:1324:eb24:7fce:cb15:c53d	203.21.197.61
cb15:901b:901b:1324:eb24:7fce:cb15:c53e	203.21.197.62
cb15:901b:901b:1324:eb24:7fce:cb15:c53f	203.21.197.63
cb15:901b:901b:1324:eb24:7fce:cb15:c540	203.21.197.64
cb15:901b:901b:1324:eb24:7fce:cb15:c541	203.21.197.65
cb15:901b:901b:1324:eb24:7fce:cb15:c542	203.21.197.66
cb15:901b:901b:1324:eb24:7fce:cb15:c543	203.21.197.67
cb15:901b:901b:1324:eb24:7fce:cb15:c544	203.21.197.68
cb15:901b:901b:1324:eb24:7fce:cb15:c545	203.21.197.69
cb15:901b:901b:1324:eb24:7fce:cb15:c546	203.21.197.70
cb15:901b:901b:1324:eb24:7fce:cb15:c547	203.21.197.71
cb15:901b:901b:1324:eb24:7fce:cb15:c548	203.21.197.72
cb15:901b:901b:1324:eb24:7fce:cb15:c549	203.21.197.73
cb15:901b:901b:1324:eb24:7fce:cb15:c54a	203.21.197.74
cb15:901b:901b:1324:eb24:7fce:cb15:c54b	203.21.197.75
cb15:901b:901b:1324:eb24:7fce:cb15:c54c	203.21.197.76
cb15:901b:901b:1324:eb24:7fce:cb15:c54d	203.21.197.77
cb15:901b:901b:1324:eb24:7fce:cb15:c54e	203.21.197.78
cb15:901b:901b:1324:eb24:7fce:cb15:c54f	203.21.197.79
cb15:901b:901b:1324:eb24:7fce:cb15:c550	203.21.197.80
cb15:901b:901b:1324:eb24:7fce:cb15:c551	203.21.197.81
cb15:901b:901b:1324:eb24:7fce:cb15:c552	203.21.197.82
cb15:901b:901b:1324:eb24:7fce:cb15:c553	203.21.197.83
cb15:901b:901b:1324:eb24:7fce:cb15:c554	203.21.197.84
cb15:901b:901b:1324:eb24:7fce:cb15:c555	203.21.197.85
cb15:901b:901b:1324:eb24:7fce:cb15:c556	203.21.197.86
cb15:901b:901b:1324:eb24:7fce:cb15:c557	203.21.197.87
cb15:901b:901b:1324:eb24:7fce:cb15:c558	203.21.197.88
cb15:901b:901b:1324:eb24:7fce:cb15:c559	203.21.197.89
cb15:901b:901b:1324:eb24:7fce:cb15:c55a	203.21.197.90
cb15:901b:901b:1324:eb24:7fce:cb15:c55b	203.21.197.91
cb15:901b:901b:1324:eb24:7fce:cb15:c55c	203.21.197.92
cb15:901b:901b:1324:eb24:7fce:cb15:c55d	203.21.197.93
cb15:901b:901b:1324:eb24:7fce:cb15:c55e	203.21.197.94
cb15:901b:901b:1324:eb24:7fce:cb15:c55f	203.21.197.95
cb15:901b:901b:1324:eb24:7fce:cb15:c560	203.21.197.96
cb15:901b:901b:1324:eb24:7fce:cb15:c561	203.21.197.97
cb15:901b:901b:1324:eb24:7fce:cb15:c562	203.21.197.98
cb15:901b:901b:1324:eb24:7fce:cb15:c563	203.21.197.99
cb15:901b:901b:1324:eb24:7fce:cb15:c564	203.21.197.100
cb15:901b:901b:1324:eb24:7fce:cb15:c565	203.21.197.101
cb15:901b:901b:1324:eb24:7fce:cb15:c566	203.21.197.102
cb15:901b:901b:1324:eb24:7fce:cb15:c567	203.21.197.103
cb15:901b:901b:1324:eb24:7fce:cb15:c568	203.21.197.104
cb15:901b:901b:1324:eb24:7fce:cb15:c569	203.21.197.105
cb15:901b:901b:1324:eb24:7fce:cb15:c56a	203.21.197.106
cb15:901b:901b:1324:eb24:7fce:cb15:c56b	203.21.197.107
cb15:901b:901b:1324:eb24:7fce:cb15:c56c	203.21.197.108
cb15:901b:901b:1324:eb24:7fce:cb15:c56d	203.21.197.109
cb15:901b:901b:1324:eb24:7fce:cb15:c56e	203.21.197.110
cb15:901b:901b:1324:eb24:7fce:cb15:c56f	203.21.197.111
cb15:901b:901b:1324:eb24:7fce:cb15:c570	203.21.197.112
cb15:901b:901b:1324:eb24:7fce:cb15:c571	203.21.197.113
cb15:901b:901b:1324:eb24:7fce:cb15:c572	203.21.197.114
cb15:901b:901b:1324:eb24:7fce:cb15:c573	203.21.197.115
cb15:901b:901b:1324:eb24:7fce:cb15:c574	203.21.197.116
cb15:901b:901b:1324:eb24:7fce:cb15:c575	203.21.197.117
cb15:901b:901b:1324:eb24:7fce:cb15:c576	203.21.197.118
cb15:901b:901b:1324:eb24:7fce:cb15:c577	203.21.197.119
cb15:901b:901b:1324:eb24:7fce:cb15:c578	203.21.197.120

cb15:901b:901b:1324:eb24:7fce:cb15:c579	203.21.197.121
cb15:901b:901b:1324:eb24:7fce:cb15:c57a	203.21.197.122
cb15:901b:901b:1324:eb24:7fce:cb15:c57b	203.21.197.123
cb15:901b:901b:1324:eb24:7fce:cb15:c57c	203.21.197.124
cb15:901b:901b:1324:eb24:7fce:cb15:c57d	203.21.197.125
cb15:901b:901b:1324:eb24:7fce:cb15:c57e	203.21.197.126
cb15:901b:901b:1324:eb24:7fce:cb15:c57f	203.21.197.127
cb15:901b:901b:1324:eb24:7fce:cb15:c580	203.21.197.128
cb15:901b:901b:1324:eb24:7fce:cb15:c581	203.21.197.129
cb15:901b:901b:1324:eb24:7fce:cb15:c582	203.21.197.130
cb15:901b:901b:1324:eb24:7fce:cb15:c583	203.21.197.131
cb15:901b:901b:1324:eb24:7fce:cb15:c584	203.21.197.132
cb15:901b:901b:1324:eb24:7fce:cb15:c585	203.21.197.133
cb15:901b:901b:1324:eb24:7fce:cb15:c586	203.21.197.134
cb15:901b:901b:1324:eb24:7fce:cb15:c587	203.21.197.135
cb15:901b:901b:1324:eb24:7fce:cb15:c588	203.21.197.136
cb15:901b:901b:1324:eb24:7fce:cb15:c589	203.21.197.137
cb15:901b:901b:1324:eb24:7fce:cb15:c58a	203.21.197.138
cb15:901b:901b:1324:eb24:7fce:cb15:c58b	203.21.197.139
cb15:901b:901b:1324:eb24:7fce:cb15:c58c	203.21.197.140
cb15:901b:901b:1324:eb24:7fce:cb15:c58d	203.21.197.141
cb15:901b:901b:1324:eb24:7fce:cb15:c58e	203.21.197.142
cb15:901b:901b:1324:eb24:7fce:cb15:c58f	203.21.197.143
cb15:901b:901b:1324:eb24:7fce:cb15:c590	203.21.197.144
cb15:901b:901b:1324:eb24:7fce:cb15:c591	203.21.197.145
cb15:901b:901b:1324:eb24:7fce:cb15:c592	203.21.197.146
cb15:901b:901b:1324:eb24:7fce:cb15:c593	203.21.197.147
cb15:901b:901b:1324:eb24:7fce:cb15:c594	203.21.197.148
cb15:901b:901b:1324:eb24:7fce:cb15:c595	203.21.197.149
cb15:901b:901b:1324:eb24:7fce:cb15:c596	203.21.197.150
cb15:901b:901b:1324:eb24:7fce:cb15:c597	203.21.197.151
cb15:901b:901b:1324:eb24:7fce:cb15:c598	203.21.197.152
cb15:901b:901b:1324:eb24:7fce:cb15:c599	203.21.197.153
cb15:901b:901b:1324:eb24:7fce:cb15:c59a	203.21.197.154
cb15:901b:901b:1324:eb24:7fce:cb15:c59b	203.21.197.155
cb15:901b:901b:1324:eb24:7fce:cb15:c59c	203.21.197.156
cb15:901b:901b:1324:eb24:7fce:cb15:c59d	203.21.197.157
cb15:901b:901b:1324:eb24:7fce:cb15:c59e	203.21.197.158
cb15:901b:901b:1324:eb24:7fce:cb15:c59f	203.21.197.159
cb15:901b:901b:1324:eb24:7fce:cb15:c5a0	203.21.197.160
cb15:901b:901b:1324:eb24:7fce:cb15:c5a1	203.21.197.161
cb15:901b:901b:1324:eb24:7fce:cb15:c5a2	203.21.197.162
cb15:901b:901b:1324:eb24:7fce:cb15:c5a3	203.21.197.163
cb15:901b:901b:1324:eb24:7fce:cb15:c5a4	203.21.197.164
cb15:901b:901b:1324:eb24:7fce:cb15:c5a5	203.21.197.165
cb15:901b:901b:1324:eb24:7fce:cb15:c5a6	203.21.197.166
cb15:901b:901b:1324:eb24:7fce:cb15:c5a7	203.21.197.167
cb15:901b:901b:1324:eb24:7fce:cb15:c5a8	203.21.197.168
cb15:901b:901b:1324:eb24:7fce:cb15:c5a9	203.21.197.169
cb15:901b:901b:1324:eb24:7fce:cb15:c5aa	203.21.197.170
cb15:901b:901b:1324:eb24:7fce:cb15:c5ab	203.21.197.171
cb15:901b:901b:1324:eb24:7fce:cb15:c5ac	203.21.197.172
cb15:901b:901b:1324:eb24:7fce:cb15:c5ad	203.21.197.173
cb15:901b:901b:1324:eb24:7fce:cb15:c5ae	203.21.197.174
cb15:901b:901b:1324:eb24:7fce:cb15:c5af	203.21.197.175
cb15:901b:901b:1324:eb24:7fce:cb15:c5b0	203.21.197.176
cb15:901b:901b:1324:eb24:7fce:cb15:c5b1	203.21.197.177
cb15:901b:901b:1324:eb24:7fce:cb15:c5b2	203.21.197.178
cb15:901b:901b:1324:eb24:7fce:cb15:c5b3	203.21.197.179
cb15:901b:901b:1324:eb24:7fce:cb15:c5b4	203.21.197.180

cb15:901b:901b:1324:eb24:7fce:cb15:c5b5	203.21.197.181
cb15:901b:901b:1324:eb24:7fce:cb15:c5b6	203.21.197.182
cb15:901b:901b:1324:eb24:7fce:cb15:c5b7	203.21.197.183
cb15:901b:901b:1324:eb24:7fce:cb15:c5b8	203.21.197.184
cb15:901b:901b:1324:eb24:7fce:cb15:c5b9	203.21.197.185
cb15:901b:901b:1324:eb24:7fce:cb15:c5ba	203.21.197.186
cb15:901b:901b:1324:eb24:7fce:cb15:c5bb	203.21.197.187
cb15:901b:901b:1324:eb24:7fce:cb15:c5bc	203.21.197.188
cb15:901b:901b:1324:eb24:7fce:cb15:c5bd	203.21.197.189
cb15:901b:901b:1324:eb24:7fce:cb15:c5be	203.21.197.190
cb15:901b:901b:1324:eb24:7fce:cb15:c5bf	203.21.197.191
cb15:901b:901b:1324:eb24:7fce:cb15:c5c0	203.21.197.192
cb15:901b:901b:1324:eb24:7fce:cb15:c5c1	203.21.197.193
cb15:901b:901b:1324:eb24:7fce:cb15:c5c2	203.21.197.194
cb15:901b:901b:1324:eb24:7fce:cb15:c5c3	203.21.197.195
cb15:901b:901b:1324:eb24:7fce:cb15:c5c4	203.21.197.196
cb15:901b:901b:1324:eb24:7fce:cb15:c5c5	203.21.197.197
cb15:901b:901b:1324:eb24:7fce:cb15:c5c6	203.21.197.198
cb15:901b:901b:1324:eb24:7fce:cb15:c5c7	203.21.197.199
cb15:901b:901b:1324:eb24:7fce:cb15:c5c8	203.21.197.200
cb15:901b:901b:1324:eb24:7fce:cb15:c5c9	203.21.197.201
cb15:901b:901b:1324:eb24:7fce:cb15:c5ca	203.21.197.202
cb15:901b:901b:1324:eb24:7fce:cb15:c5cb	203.21.197.203
cb15:901b:901b:1324:eb24:7fce:cb15:c5cc	203.21.197.204
cb15:901b:901b:1324:eb24:7fce:cb15:c5cd	203.21.197.205
cb15:901b:901b:1324:eb24:7fce:cb15:c5ce	203.21.197.206
cb15:901b:901b:1324:eb24:7fce:cb15:c5cf	203.21.197.207
cb15:901b:901b:1324:eb24:7fce:cb15:c5d0	203.21.197.208
cb15:901b:901b:1324:eb24:7fce:cb15:c5d1	203.21.197.209
cb15:901b:901b:1324:eb24:7fce:cb15:c5d2	203.21.197.210
cb15:901b:901b:1324:eb24:7fce:cb15:c5d3	203.21.197.211
cb15:901b:901b:1324:eb24:7fce:cb15:c5d4	203.21.197.212
cb15:901b:901b:1324:eb24:7fce:cb15:c5d5	203.21.197.213
cb15:901b:901b:1324:eb24:7fce:cb15:c5d6	203.21.197.214
cb15:901b:901b:1324:eb24:7fce:cb15:c5d7	203.21.197.215
cb15:901b:901b:1324:eb24:7fce:cb15:c5d8	203.21.197.216
cb15:901b:901b:1324:eb24:7fce:cb15:c5d9	203.21.197.217
cb15:901b:901b:1324:eb24:7fce:cb15:c5da	203.21.197.218
cb15:901b:901b:1324:eb24:7fce:cb15:c5db	203.21.197.219
cb15:901b:901b:1324:eb24:7fce:cb15:c5dc	203.21.197.220
cb15:901b:901b:1324:eb24:7fce:cb15:c5dd	203.21.197.221
cb15:901b:901b:1324:eb24:7fce:cb15:c5de	203.21.197.222
cb15:901b:901b:1324:eb24:7fce:cb15:c5df	203.21.197.223
cb15:901b:901b:1324:eb24:7fce:cb15:c5e0	203.21.197.224
cb15:901b:901b:1324:eb24:7fce:cb15:c5e1	203.21.197.225
cb15:901b:901b:1324:eb24:7fce:cb15:c5e2	203.21.197.226
cb15:901b:901b:1324:eb24:7fce:cb15:c5e3	203.21.197.227
cb15:901b:901b:1324:eb24:7fce:cb15:c5e4	203.21.197.228
cb15:901b:901b:1324:eb24:7fce:cb15:c5e5	203.21.197.229
cb15:901b:901b:1324:eb24:7fce:cb15:c5e6	203.21.197.230
cb15:901b:901b:1324:eb24:7fce:cb15:c5e7	203.21.197.231
cb15:901b:901b:1324:eb24:7fce:cb15:c5e8	203.21.197.232
cb15:901b:901b:1324:eb24:7fce:cb15:c5e9	203.21.197.233
cb15:901b:901b:1324:eb24:7fce:cb15:c5ea	203.21.197.234
cb15:901b:901b:1324:eb24:7fce:cb15:c5eb	203.21.197.235
cb15:901b:901b:1324:eb24:7fce:cb15:c5ec	203.21.197.236
cb15:901b:901b:1324:eb24:7fce:cb15:c5ed	203.21.197.237
cb15:901b:901b:1324:eb24:7fce:cb15:c5ee	203.21.197.238
cb15:901b:901b:1324:eb24:7fce:cb15:c5ef	203.21.197.239
cb15:901b:901b:1324:eb24:7fce:cb15:c5f0	203.21.197.240
cb15:901b:901b:1324:eb24:7fce:cb15:c5f1	203.21.197.241
cb15:901b:901b:1324:eb24:7fce:cb15:c5f2	203.21.197.242
cb15:901b:901b:1324:eb24:7fce:cb15:c5f3	203.21.197.243
cb15:901b:901b:1324:eb24:7fce:cb15:c5f4	203.21.197.244
cb15:901b:901b:1324:eb24:7fce:cb15:c5f5	203.21.197.245
cb15:901b:901b:1324:eb24:7fce:cb15:c5f6	203.21.197.246
cb15:901b:901b:1324:eb24:7fce:cb15:c5f7	203.21.197.247
cb15:901b:901b:1324:eb24:7fce:cb15:c5f8	203.21.197.248
cb15:901b:901b:1324:eb24:7fce:cb15:c5f9	203.21.197.249
cb15:901b:901b:1324:eb24:7fce:cb15:c5fa	203.21.197.250
cb15:901b:901b:1324:eb24:7fce:cb15:c5fb	203.21.197.251
cb15:901b:901b:1324:eb24:7fce:cb15:c5fc	203.21.197.252
cb15:901b:901b:1324:eb24:7fce:cb15:c5fd	203.21.197.253
cb15:901b:901b:1324:eb24:7fce:cb15:c5fe	203.21.197.254
cb15:901b:901b:1324:eb24:7fce:cb15:c5ff	203.21.197.255

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.