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:ada3:b51e:f033:c501	240.51.197.1
cb15:901b:901b:1324:ada3:b51e:f033:c502	240.51.197.2
cb15:901b:901b:1324:ada3:b51e:f033:c503	240.51.197.3
cb15:901b:901b:1324:ada3:b51e:f033:c504	240.51.197.4
cb15:901b:901b:1324:ada3:b51e:f033:c505	240.51.197.5
cb15:901b:901b:1324:ada3:b51e:f033:c506	240.51.197.6
cb15:901b:901b:1324:ada3:b51e:f033:c507	240.51.197.7
cb15:901b:901b:1324:ada3:b51e:f033:c508	240.51.197.8
cb15:901b:901b:1324:ada3:b51e:f033:c509	240.51.197.9
cb15:901b:901b:1324:ada3:b51e:f033:c50a	240.51.197.10
cb15:901b:901b:1324:ada3:b51e:f033:c50b	240.51.197.11
cb15:901b:901b:1324:ada3:b51e:f033:c50c	240.51.197.12
cb15:901b:901b:1324:ada3:b51e:f033:c50d	240.51.197.13
cb15:901b:901b:1324:ada3:b51e:f033:c50e	240.51.197.14
cb15:901b:901b:1324:ada3:b51e:f033:c50f	240.51.197.15
cb15:901b:901b:1324:ada3:b51e:f033:c510	240.51.197.16
cb15:901b:901b:1324:ada3:b51e:f033:c511	240.51.197.17
cb15:901b:901b:1324:ada3:b51e:f033:c512	240.51.197.18
cb15:901b:901b:1324:ada3:b51e:f033:c513	240.51.197.19
cb15:901b:901b:1324:ada3:b51e:f033:c514	240.51.197.20
cb15:901b:901b:1324:ada3:b51e:f033:c515	240.51.197.21
cb15:901b:901b:1324:ada3:b51e:f033:c516	240.51.197.22
cb15:901b:901b:1324:ada3:b51e:f033:c517	240.51.197.23
cb15:901b:901b:1324:ada3:b51e:f033:c518	240.51.197.24
cb15:901b:901b:1324:ada3:b51e:f033:c519	240.51.197.25
cb15:901b:901b:1324:ada3:b51e:f033:c51a	240.51.197.26
cb15:901b:901b:1324:ada3:b51e:f033:c51b	240.51.197.27
cb15:901b:901b:1324:ada3:b51e:f033:c51c	240.51.197.28
cb15:901b:901b:1324:ada3:b51e:f033:c51d	240.51.197.29
cb15:901b:901b:1324:ada3:b51e:f033:c51e	240.51.197.30
cb15:901b:901b:1324:ada3:b51e:f033:c51f	240.51.197.31
cb15:901b:901b:1324:ada3:b51e:f033:c520	240.51.197.32
cb15:901b:901b:1324:ada3:b51e:f033:c521	240.51.197.33
cb15:901b:901b:1324:ada3:b51e:f033:c522	240.51.197.34
cb15:901b:901b:1324:ada3:b51e:f033:c523	240.51.197.35
cb15:901b:901b:1324:ada3:b51e:f033:c524	240.51.197.36
cb15:901b:901b:1324:ada3:b51e:f033:c525	240.51.197.37
cb15:901b:901b:1324:ada3:b51e:f033:c526	240.51.197.38
cb15:901b:901b:1324:ada3:b51e:f033:c527	240.51.197.39
cb15:901b:901b:1324:ada3:b51e:f033:c528	240.51.197.40
cb15:901b:901b:1324:ada3:b51e:f033:c529	240.51.197.41
cb15:901b:901b:1324:ada3:b51e:f033:c52a	240.51.197.42
cb15:901b:901b:1324:ada3:b51e:f033:c52b	240.51.197.43
cb15:901b:901b:1324:ada3:b51e:f033:c52c	240.51.197.44
cb15:901b:901b:1324:ada3:b51e:f033:c52d	240.51.197.45
cb15:901b:901b:1324:ada3:b51e:f033:c52e	240.51.197.46
cb15:901b:901b:1324:ada3:b51e:f033:c52f	240.51.197.47
cb15:901b:901b:1324:ada3:b51e:f033:c530	240.51.197.48
cb15:901b:901b:1324:ada3:b51e:f033:c531	240.51.197.49
cb15:901b:901b:1324:ada3:b51e:f033:c532	240.51.197.50
cb15:901b:901b:1324:ada3:b51e:f033:c533	240.51.197.51
cb15:901b:901b:1324:ada3:b51e:f033:c534	240.51.197.52
cb15:901b:901b:1324:ada3:b51e:f033:c535	240.51.197.53
cb15:901b:901b:1324:ada3:b51e:f033:c536	240.51.197.54
cb15:901b:901b:1324:ada3:b51e:f033:c537	240.51.197.55
cb15:901b:901b:1324:ada3:b51e:f033:c538	240.51.197.56
cb15:901b:901b:1324:ada3:b51e:f033:c539	240.51.197.57
cb15:901b:901b:1324:ada3:b51e:f033:c53a	240.51.197.58
cb15:901b:901b:1324:ada3:b51e:f033:c53b	240.51.197.59
cb15:901b:901b:1324:ada3:b51e:f033:c53c	240.51.197.60

cb15:901b:901b:1324:ada3:b51e:f033:c53d	240.51.197.61
cb15:901b:901b:1324:ada3:b51e:f033:c53e	240.51.197.62
cb15:901b:901b:1324:ada3:b51e:f033:c53f	240.51.197.63
cb15:901b:901b:1324:ada3:b51e:f033:c540	240.51.197.64
cb15:901b:901b:1324:ada3:b51e:f033:c541	240.51.197.65
cb15:901b:901b:1324:ada3:b51e:f033:c542	240.51.197.66
cb15:901b:901b:1324:ada3:b51e:f033:c543	240.51.197.67
cb15:901b:901b:1324:ada3:b51e:f033:c544	240.51.197.68
cb15:901b:901b:1324:ada3:b51e:f033:c545	240.51.197.69
cb15:901b:901b:1324:ada3:b51e:f033:c546	240.51.197.70
cb15:901b:901b:1324:ada3:b51e:f033:c547	240.51.197.71
cb15:901b:901b:1324:ada3:b51e:f033:c548	240.51.197.72
cb15:901b:901b:1324:ada3:b51e:f033:c549	240.51.197.73
cb15:901b:901b:1324:ada3:b51e:f033:c54a	240.51.197.74
cb15:901b:901b:1324:ada3:b51e:f033:c54b	240.51.197.75
cb15:901b:901b:1324:ada3:b51e:f033:c54c	240.51.197.76
cb15:901b:901b:1324:ada3:b51e:f033:c54d	240.51.197.77
cb15:901b:901b:1324:ada3:b51e:f033:c54e	240.51.197.78
cb15:901b:901b:1324:ada3:b51e:f033:c54f	240.51.197.79
cb15:901b:901b:1324:ada3:b51e:f033:c550	240.51.197.80
cb15:901b:901b:1324:ada3:b51e:f033:c551	240.51.197.81
cb15:901b:901b:1324:ada3:b51e:f033:c552	240.51.197.82
cb15:901b:901b:1324:ada3:b51e:f033:c553	240.51.197.83
cb15:901b:901b:1324:ada3:b51e:f033:c554	240.51.197.84
cb15:901b:901b:1324:ada3:b51e:f033:c555	240.51.197.85
cb15:901b:901b:1324:ada3:b51e:f033:c556	240.51.197.86
cb15:901b:901b:1324:ada3:b51e:f033:c557	240.51.197.87
cb15:901b:901b:1324:ada3:b51e:f033:c558	240.51.197.88
cb15:901b:901b:1324:ada3:b51e:f033:c559	240.51.197.89
cb15:901b:901b:1324:ada3:b51e:f033:c55a	240.51.197.90
cb15:901b:901b:1324:ada3:b51e:f033:c55b	240.51.197.91
cb15:901b:901b:1324:ada3:b51e:f033:c55c	240.51.197.92
cb15:901b:901b:1324:ada3:b51e:f033:c55d	240.51.197.93
cb15:901b:901b:1324:ada3:b51e:f033:c55e	240.51.197.94
cb15:901b:901b:1324:ada3:b51e:f033:c55f	240.51.197.95
cb15:901b:901b:1324:ada3:b51e:f033:c560	240.51.197.96
cb15:901b:901b:1324:ada3:b51e:f033:c561	240.51.197.97
cb15:901b:901b:1324:ada3:b51e:f033:c562	240.51.197.98
cb15:901b:901b:1324:ada3:b51e:f033:c563	240.51.197.99
cb15:901b:901b:1324:ada3:b51e:f033:c564	240.51.197.100
cb15:901b:901b:1324:ada3:b51e:f033:c565	240.51.197.101
cb15:901b:901b:1324:ada3:b51e:f033:c566	240.51.197.102
cb15:901b:901b:1324:ada3:b51e:f033:c567	240.51.197.103
cb15:901b:901b:1324:ada3:b51e:f033:c568	240.51.197.104
cb15:901b:901b:1324:ada3:b51e:f033:c569	240.51.197.105
cb15:901b:901b:1324:ada3:b51e:f033:c56a	240.51.197.106
cb15:901b:901b:1324:ada3:b51e:f033:c56b	240.51.197.107
cb15:901b:901b:1324:ada3:b51e:f033:c56c	240.51.197.108
cb15:901b:901b:1324:ada3:b51e:f033:c56d	240.51.197.109
cb15:901b:901b:1324:ada3:b51e:f033:c56e	240.51.197.110
cb15:901b:901b:1324:ada3:b51e:f033:c56f	240.51.197.111
cb15:901b:901b:1324:ada3:b51e:f033:c570	240.51.197.112
cb15:901b:901b:1324:ada3:b51e:f033:c571	240.51.197.113
cb15:901b:901b:1324:ada3:b51e:f033:c572	240.51.197.114
cb15:901b:901b:1324:ada3:b51e:f033:c573	240.51.197.115
cb15:901b:901b:1324:ada3:b51e:f033:c574	240.51.197.116
cb15:901b:901b:1324:ada3:b51e:f033:c575	240.51.197.117
cb15:901b:901b:1324:ada3:b51e:f033:c576	240.51.197.118
cb15:901b:901b:1324:ada3:b51e:f033:c577	240.51.197.119
cb15:901b:901b:1324:ada3:b51e:f033:c578	240.51.197.120

cb15:901b:901b:1324:ada3:b51e:f033:c579	240.51.197.121
cb15:901b:901b:1324:ada3:b51e:f033:c57a	240.51.197.122
cb15:901b:901b:1324:ada3:b51e:f033:c57b	240.51.197.123
cb15:901b:901b:1324:ada3:b51e:f033:c57c	240.51.197.124
cb15:901b:901b:1324:ada3:b51e:f033:c57d	240.51.197.125
cb15:901b:901b:1324:ada3:b51e:f033:c57e	240.51.197.126
cb15:901b:901b:1324:ada3:b51e:f033:c57f	240.51.197.127
cb15:901b:901b:1324:ada3:b51e:f033:c580	240.51.197.128
cb15:901b:901b:1324:ada3:b51e:f033:c581	240.51.197.129
cb15:901b:901b:1324:ada3:b51e:f033:c582	240.51.197.130
cb15:901b:901b:1324:ada3:b51e:f033:c583	240.51.197.131
cb15:901b:901b:1324:ada3:b51e:f033:c584	240.51.197.132
cb15:901b:901b:1324:ada3:b51e:f033:c585	240.51.197.133
cb15:901b:901b:1324:ada3:b51e:f033:c586	240.51.197.134
cb15:901b:901b:1324:ada3:b51e:f033:c587	240.51.197.135
cb15:901b:901b:1324:ada3:b51e:f033:c588	240.51.197.136
cb15:901b:901b:1324:ada3:b51e:f033:c589	240.51.197.137
cb15:901b:901b:1324:ada3:b51e:f033:c58a	240.51.197.138
cb15:901b:901b:1324:ada3:b51e:f033:c58b	240.51.197.139
cb15:901b:901b:1324:ada3:b51e:f033:c58c	240.51.197.140
cb15:901b:901b:1324:ada3:b51e:f033:c58d	240.51.197.141
cb15:901b:901b:1324:ada3:b51e:f033:c58e	240.51.197.142
cb15:901b:901b:1324:ada3:b51e:f033:c58f	240.51.197.143
cb15:901b:901b:1324:ada3:b51e:f033:c590	240.51.197.144
cb15:901b:901b:1324:ada3:b51e:f033:c591	240.51.197.145
cb15:901b:901b:1324:ada3:b51e:f033:c592	240.51.197.146
cb15:901b:901b:1324:ada3:b51e:f033:c593	240.51.197.147
cb15:901b:901b:1324:ada3:b51e:f033:c594	240.51.197.148
cb15:901b:901b:1324:ada3:b51e:f033:c595	240.51.197.149
cb15:901b:901b:1324:ada3:b51e:f033:c596	240.51.197.150
cb15:901b:901b:1324:ada3:b51e:f033:c597	240.51.197.151
cb15:901b:901b:1324:ada3:b51e:f033:c598	240.51.197.152
cb15:901b:901b:1324:ada3:b51e:f033:c599	240.51.197.153
cb15:901b:901b:1324:ada3:b51e:f033:c59a	240.51.197.154
cb15:901b:901b:1324:ada3:b51e:f033:c59b	240.51.197.155
cb15:901b:901b:1324:ada3:b51e:f033:c59c	240.51.197.156
cb15:901b:901b:1324:ada3:b51e:f033:c59d	240.51.197.157
cb15:901b:901b:1324:ada3:b51e:f033:c59e	240.51.197.158
cb15:901b:901b:1324:ada3:b51e:f033:c59f	240.51.197.159
cb15:901b:901b:1324:ada3:b51e:f033:c5a0	240.51.197.160
cb15:901b:901b:1324:ada3:b51e:f033:c5a1	240.51.197.161
cb15:901b:901b:1324:ada3:b51e:f033:c5a2	240.51.197.162
cb15:901b:901b:1324:ada3:b51e:f033:c5a3	240.51.197.163
cb15:901b:901b:1324:ada3:b51e:f033:c5a4	240.51.197.164
cb15:901b:901b:1324:ada3:b51e:f033:c5a5	240.51.197.165
cb15:901b:901b:1324:ada3:b51e:f033:c5a6	240.51.197.166
cb15:901b:901b:1324:ada3:b51e:f033:c5a7	240.51.197.167
cb15:901b:901b:1324:ada3:b51e:f033:c5a8	240.51.197.168
cb15:901b:901b:1324:ada3:b51e:f033:c5a9	240.51.197.169
cb15:901b:901b:1324:ada3:b51e:f033:c5aa	240.51.197.170
cb15:901b:901b:1324:ada3:b51e:f033:c5ab	240.51.197.171
cb15:901b:901b:1324:ada3:b51e:f033:c5ac	240.51.197.172
cb15:901b:901b:1324:ada3:b51e:f033:c5ad	240.51.197.173
cb15:901b:901b:1324:ada3:b51e:f033:c5ae	240.51.197.174
cb15:901b:901b:1324:ada3:b51e:f033:c5af	240.51.197.175
cb15:901b:901b:1324:ada3:b51e:f033:c5b0	240.51.197.176
cb15:901b:901b:1324:ada3:b51e:f033:c5b1	240.51.197.177
cb15:901b:901b:1324:ada3:b51e:f033:c5b2	240.51.197.178
cb15:901b:901b:1324:ada3:b51e:f033:c5b3	240.51.197.179
cb15:901b:901b:1324:ada3:b51e:f033:c5b4	240.51.197.180

cb15:901b:901b:1324:ada3:b51e:f033:c5b5	240.51.197.181
cb15:901b:901b:1324:ada3:b51e:f033:c5b6	240.51.197.182
cb15:901b:901b:1324:ada3:b51e:f033:c5b7	240.51.197.183
cb15:901b:901b:1324:ada3:b51e:f033:c5b8	240.51.197.184
cb15:901b:901b:1324:ada3:b51e:f033:c5b9	240.51.197.185
cb15:901b:901b:1324:ada3:b51e:f033:c5ba	240.51.197.186
cb15:901b:901b:1324:ada3:b51e:f033:c5bb	240.51.197.187
cb15:901b:901b:1324:ada3:b51e:f033:c5bc	240.51.197.188
cb15:901b:901b:1324:ada3:b51e:f033:c5bd	240.51.197.189
cb15:901b:901b:1324:ada3:b51e:f033:c5be	240.51.197.190
cb15:901b:901b:1324:ada3:b51e:f033:c5bf	240.51.197.191
cb15:901b:901b:1324:ada3:b51e:f033:c5c0	240.51.197.192
cb15:901b:901b:1324:ada3:b51e:f033:c5c1	240.51.197.193
cb15:901b:901b:1324:ada3:b51e:f033:c5c2	240.51.197.194
cb15:901b:901b:1324:ada3:b51e:f033:c5c3	240.51.197.195
cb15:901b:901b:1324:ada3:b51e:f033:c5c4	240.51.197.196
cb15:901b:901b:1324:ada3:b51e:f033:c5c5	240.51.197.197
cb15:901b:901b:1324:ada3:b51e:f033:c5c6	240.51.197.198
cb15:901b:901b:1324:ada3:b51e:f033:c5c7	240.51.197.199
cb15:901b:901b:1324:ada3:b51e:f033:c5c8	240.51.197.200
cb15:901b:901b:1324:ada3:b51e:f033:c5c9	240.51.197.201
cb15:901b:901b:1324:ada3:b51e:f033:c5ca	240.51.197.202
cb15:901b:901b:1324:ada3:b51e:f033:c5cb	240.51.197.203
cb15:901b:901b:1324:ada3:b51e:f033:c5cc	240.51.197.204
cb15:901b:901b:1324:ada3:b51e:f033:c5cd	240.51.197.205
cb15:901b:901b:1324:ada3:b51e:f033:c5ce	240.51.197.206
cb15:901b:901b:1324:ada3:b51e:f033:c5cf	240.51.197.207
cb15:901b:901b:1324:ada3:b51e:f033:c5d0	240.51.197.208
cb15:901b:901b:1324:ada3:b51e:f033:c5d1	240.51.197.209
cb15:901b:901b:1324:ada3:b51e:f033:c5d2	240.51.197.210
cb15:901b:901b:1324:ada3:b51e:f033:c5d3	240.51.197.211
cb15:901b:901b:1324:ada3:b51e:f033:c5d4	240.51.197.212
cb15:901b:901b:1324:ada3:b51e:f033:c5d5	240.51.197.213
cb15:901b:901b:1324:ada3:b51e:f033:c5d6	240.51.197.214
cb15:901b:901b:1324:ada3:b51e:f033:c5d7	240.51.197.215
cb15:901b:901b:1324:ada3:b51e:f033:c5d8	240.51.197.216
cb15:901b:901b:1324:ada3:b51e:f033:c5d9	240.51.197.217
cb15:901b:901b:1324:ada3:b51e:f033:c5da	240.51.197.218
cb15:901b:901b:1324:ada3:b51e:f033:c5db	240.51.197.219
cb15:901b:901b:1324:ada3:b51e:f033:c5dc	240.51.197.220
cb15:901b:901b:1324:ada3:b51e:f033:c5dd	240.51.197.221
cb15:901b:901b:1324:ada3:b51e:f033:c5de	240.51.197.222
cb15:901b:901b:1324:ada3:b51e:f033:c5df	240.51.197.223
cb15:901b:901b:1324:ada3:b51e:f033:c5e0	240.51.197.224
cb15:901b:901b:1324:ada3:b51e:f033:c5e1	240.51.197.225
cb15:901b:901b:1324:ada3:b51e:f033:c5e2	240.51.197.226
cb15:901b:901b:1324:ada3:b51e:f033:c5e3	240.51.197.227
cb15:901b:901b:1324:ada3:b51e:f033:c5e4	240.51.197.228
cb15:901b:901b:1324:ada3:b51e:f033:c5e5	240.51.197.229
cb15:901b:901b:1324:ada3:b51e:f033:c5e6	240.51.197.230
cb15:901b:901b:1324:ada3:b51e:f033:c5e7	240.51.197.231
cb15:901b:901b:1324:ada3:b51e:f033:c5e8	240.51.197.232
cb15:901b:901b:1324:ada3:b51e:f033:c5e9	240.51.197.233
cb15:901b:901b:1324:ada3:b51e:f033:c5ea	240.51.197.234
cb15:901b:901b:1324:ada3:b51e:f033:c5eb	240.51.197.235
cb15:901b:901b:1324:ada3:b51e:f033:c5ec	240.51.197.236
cb15:901b:901b:1324:ada3:b51e:f033:c5ed	240.51.197.237
cb15:901b:901b:1324:ada3:b51e:f033:c5ee	240.51.197.238
cb15:901b:901b:1324:ada3:b51e:f033:c5ef	240.51.197.239
cb15:901b:901b:1324:ada3:b51e:f033:c5f0	240.51.197.240
cb15:901b:901b:1324:ada3:b51e:f033:c5f1	240.51.197.241
cb15:901b:901b:1324:ada3:b51e:f033:c5f2	240.51.197.242
cb15:901b:901b:1324:ada3:b51e:f033:c5f3	240.51.197.243
cb15:901b:901b:1324:ada3:b51e:f033:c5f4	240.51.197.244
cb15:901b:901b:1324:ada3:b51e:f033:c5f5	240.51.197.245
cb15:901b:901b:1324:ada3:b51e:f033:c5f6	240.51.197.246
cb15:901b:901b:1324:ada3:b51e:f033:c5f7	240.51.197.247
cb15:901b:901b:1324:ada3:b51e:f033:c5f8	240.51.197.248
cb15:901b:901b:1324:ada3:b51e:f033:c5f9	240.51.197.249
cb15:901b:901b:1324:ada3:b51e:f033:c5fa	240.51.197.250
cb15:901b:901b:1324:ada3:b51e:f033:c5fb	240.51.197.251
cb15:901b:901b:1324:ada3:b51e:f033:c5fc	240.51.197.252
cb15:901b:901b:1324:ada3:b51e:f033:c5fd	240.51.197.253
cb15:901b:901b:1324:ada3:b51e:f033:c5fe	240.51.197.254
cb15:901b:901b:1324:ada3:b51e:f033:c5ff	240.51.197.255

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.