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:1324:80df:b155:b712:c501	183.18.197.1
cb15:901b:901b:1324:80df:b155:b712:c502	183.18.197.2
cb15:901b:901b:1324:80df:b155:b712:c503	183.18.197.3
cb15:901b:901b:1324:80df:b155:b712:c504	183.18.197.4
cb15:901b:901b:1324:80df:b155:b712:c505	183.18.197.5
cb15:901b:901b:1324:80df:b155:b712:c506	183.18.197.6
cb15:901b:901b:1324:80df:b155:b712:c507	183.18.197.7
cb15:901b:901b:1324:80df:b155:b712:c508	183.18.197.8
cb15:901b:901b:1324:80df:b155:b712:c509	183.18.197.9
cb15:901b:901b:1324:80df:b155:b712:c50a	183.18.197.10
cb15:901b:901b:1324:80df:b155:b712:c50b	183.18.197.11
cb15:901b:901b:1324:80df:b155:b712:c50c	183.18.197.12
cb15:901b:901b:1324:80df:b155:b712:c50d	183.18.197.13
cb15:901b:901b:1324:80df:b155:b712:c50e	183.18.197.14
cb15:901b:901b:1324:80df:b155:b712:c50f	183.18.197.15
cb15:901b:901b:1324:80df:b155:b712:c510	183.18.197.16
cb15:901b:901b:1324:80df:b155:b712:c511	183.18.197.17
cb15:901b:901b:1324:80df:b155:b712:c512	183.18.197.18
cb15:901b:901b:1324:80df:b155:b712:c513	183.18.197.19
cb15:901b:901b:1324:80df:b155:b712:c514	183.18.197.20
cb15:901b:901b:1324:80df:b155:b712:c515	183.18.197.21
cb15:901b:901b:1324:80df:b155:b712:c516	183.18.197.22
cb15:901b:901b:1324:80df:b155:b712:c517	183.18.197.23
cb15:901b:901b:1324:80df:b155:b712:c518	183.18.197.24
cb15:901b:901b:1324:80df:b155:b712:c519	183.18.197.25
cb15:901b:901b:1324:80df:b155:b712:c51a	183.18.197.26
cb15:901b:901b:1324:80df:b155:b712:c51b	183.18.197.27
cb15:901b:901b:1324:80df:b155:b712:c51c	183.18.197.28
cb15:901b:901b:1324:80df:b155:b712:c51d	183.18.197.29
cb15:901b:901b:1324:80df:b155:b712:c51e	183.18.197.30
cb15:901b:901b:1324:80df:b155:b712:c51f	183.18.197.31
cb15:901b:901b:1324:80df:b155:b712:c520	183.18.197.32
cb15:901b:901b:1324:80df:b155:b712:c521	183.18.197.33
cb15:901b:901b:1324:80df:b155:b712:c522	183.18.197.34
cb15:901b:901b:1324:80df:b155:b712:c523	183.18.197.35
cb15:901b:901b:1324:80df:b155:b712:c524	183.18.197.36
cb15:901b:901b:1324:80df:b155:b712:c525	183.18.197.37
cb15:901b:901b:1324:80df:b155:b712:c526	183.18.197.38
cb15:901b:901b:1324:80df:b155:b712:c527	183.18.197.39
cb15:901b:901b:1324:80df:b155:b712:c528	183.18.197.40
cb15:901b:901b:1324:80df:b155:b712:c529	183.18.197.41
cb15:901b:901b:1324:80df:b155:b712:c52a	183.18.197.42
cb15:901b:901b:1324:80df:b155:b712:c52b	183.18.197.43
cb15:901b:901b:1324:80df:b155:b712:c52c	183.18.197.44
cb15:901b:901b:1324:80df:b155:b712:c52d	183.18.197.45
cb15:901b:901b:1324:80df:b155:b712:c52e	183.18.197.46
cb15:901b:901b:1324:80df:b155:b712:c52f	183.18.197.47
cb15:901b:901b:1324:80df:b155:b712:c530	183.18.197.48
cb15:901b:901b:1324:80df:b155:b712:c531	183.18.197.49
cb15:901b:901b:1324:80df:b155:b712:c532	183.18.197.50
cb15:901b:901b:1324:80df:b155:b712:c533	183.18.197.51
cb15:901b:901b:1324:80df:b155:b712:c534	183.18.197.52
cb15:901b:901b:1324:80df:b155:b712:c535	183.18.197.53
cb15:901b:901b:1324:80df:b155:b712:c536	183.18.197.54
cb15:901b:901b:1324:80df:b155:b712:c537	183.18.197.55
cb15:901b:901b:1324:80df:b155:b712:c538	183.18.197.56
cb15:901b:901b:1324:80df:b155:b712:c539	183.18.197.57
cb15:901b:901b:1324:80df:b155:b712:c53a	183.18.197.58
cb15:901b:901b:1324:80df:b155:b712:c53b	183.18.197.59
cb15:901b:901b:1324:80df:b155:b712:c53c	183.18.197.60

cb15:901b:901b:1324:80df:b155:b712:c53d	183.18.197.61
cb15:901b:901b:1324:80df:b155:b712:c53e	183.18.197.62
cb15:901b:901b:1324:80df:b155:b712:c53f	183.18.197.63
cb15:901b:901b:1324:80df:b155:b712:c540	183.18.197.64
cb15:901b:901b:1324:80df:b155:b712:c541	183.18.197.65
cb15:901b:901b:1324:80df:b155:b712:c542	183.18.197.66
cb15:901b:901b:1324:80df:b155:b712:c543	183.18.197.67
cb15:901b:901b:1324:80df:b155:b712:c544	183.18.197.68
cb15:901b:901b:1324:80df:b155:b712:c545	183.18.197.69
cb15:901b:901b:1324:80df:b155:b712:c546	183.18.197.70
cb15:901b:901b:1324:80df:b155:b712:c547	183.18.197.71
cb15:901b:901b:1324:80df:b155:b712:c548	183.18.197.72
cb15:901b:901b:1324:80df:b155:b712:c549	183.18.197.73
cb15:901b:901b:1324:80df:b155:b712:c54a	183.18.197.74
cb15:901b:901b:1324:80df:b155:b712:c54b	183.18.197.75
cb15:901b:901b:1324:80df:b155:b712:c54c	183.18.197.76
cb15:901b:901b:1324:80df:b155:b712:c54d	183.18.197.77
cb15:901b:901b:1324:80df:b155:b712:c54e	183.18.197.78
cb15:901b:901b:1324:80df:b155:b712:c54f	183.18.197.79
cb15:901b:901b:1324:80df:b155:b712:c550	183.18.197.80
cb15:901b:901b:1324:80df:b155:b712:c551	183.18.197.81
cb15:901b:901b:1324:80df:b155:b712:c552	183.18.197.82
cb15:901b:901b:1324:80df:b155:b712:c553	183.18.197.83
cb15:901b:901b:1324:80df:b155:b712:c554	183.18.197.84
cb15:901b:901b:1324:80df:b155:b712:c555	183.18.197.85
cb15:901b:901b:1324:80df:b155:b712:c556	183.18.197.86
cb15:901b:901b:1324:80df:b155:b712:c557	183.18.197.87
cb15:901b:901b:1324:80df:b155:b712:c558	183.18.197.88
cb15:901b:901b:1324:80df:b155:b712:c559	183.18.197.89
cb15:901b:901b:1324:80df:b155:b712:c55a	183.18.197.90
cb15:901b:901b:1324:80df:b155:b712:c55b	183.18.197.91
cb15:901b:901b:1324:80df:b155:b712:c55c	183.18.197.92
cb15:901b:901b:1324:80df:b155:b712:c55d	183.18.197.93
cb15:901b:901b:1324:80df:b155:b712:c55e	183.18.197.94
cb15:901b:901b:1324:80df:b155:b712:c55f	183.18.197.95
cb15:901b:901b:1324:80df:b155:b712:c560	183.18.197.96
cb15:901b:901b:1324:80df:b155:b712:c561	183.18.197.97
cb15:901b:901b:1324:80df:b155:b712:c562	183.18.197.98
cb15:901b:901b:1324:80df:b155:b712:c563	183.18.197.99
cb15:901b:901b:1324:80df:b155:b712:c564	183.18.197.100
cb15:901b:901b:1324:80df:b155:b712:c565	183.18.197.101
cb15:901b:901b:1324:80df:b155:b712:c566	183.18.197.102
cb15:901b:901b:1324:80df:b155:b712:c567	183.18.197.103
cb15:901b:901b:1324:80df:b155:b712:c568	183.18.197.104
cb15:901b:901b:1324:80df:b155:b712:c569	183.18.197.105
cb15:901b:901b:1324:80df:b155:b712:c56a	183.18.197.106
cb15:901b:901b:1324:80df:b155:b712:c56b	183.18.197.107
cb15:901b:901b:1324:80df:b155:b712:c56c	183.18.197.108
cb15:901b:901b:1324:80df:b155:b712:c56d	183.18.197.109
cb15:901b:901b:1324:80df:b155:b712:c56e	183.18.197.110
cb15:901b:901b:1324:80df:b155:b712:c56f	183.18.197.111
cb15:901b:901b:1324:80df:b155:b712:c570	183.18.197.112
cb15:901b:901b:1324:80df:b155:b712:c571	183.18.197.113
cb15:901b:901b:1324:80df:b155:b712:c572	183.18.197.114
cb15:901b:901b:1324:80df:b155:b712:c573	183.18.197.115
cb15:901b:901b:1324:80df:b155:b712:c574	183.18.197.116
cb15:901b:901b:1324:80df:b155:b712:c575	183.18.197.117
cb15:901b:901b:1324:80df:b155:b712:c576	183.18.197.118
cb15:901b:901b:1324:80df:b155:b712:c577	183.18.197.119
cb15:901b:901b:1324:80df:b155:b712:c578	183.18.197.120

cb15:901b:901b:1324:80df:b155:b712:c579	183.18.197.121
cb15:901b:901b:1324:80df:b155:b712:c57a	183.18.197.122
cb15:901b:901b:1324:80df:b155:b712:c57b	183.18.197.123
cb15:901b:901b:1324:80df:b155:b712:c57c	183.18.197.124
cb15:901b:901b:1324:80df:b155:b712:c57d	183.18.197.125
cb15:901b:901b:1324:80df:b155:b712:c57e	183.18.197.126
cb15:901b:901b:1324:80df:b155:b712:c57f	183.18.197.127
cb15:901b:901b:1324:80df:b155:b712:c580	183.18.197.128
cb15:901b:901b:1324:80df:b155:b712:c581	183.18.197.129
cb15:901b:901b:1324:80df:b155:b712:c582	183.18.197.130
cb15:901b:901b:1324:80df:b155:b712:c583	183.18.197.131
cb15:901b:901b:1324:80df:b155:b712:c584	183.18.197.132
cb15:901b:901b:1324:80df:b155:b712:c585	183.18.197.133
cb15:901b:901b:1324:80df:b155:b712:c586	183.18.197.134
cb15:901b:901b:1324:80df:b155:b712:c587	183.18.197.135
cb15:901b:901b:1324:80df:b155:b712:c588	183.18.197.136
cb15:901b:901b:1324:80df:b155:b712:c589	183.18.197.137
cb15:901b:901b:1324:80df:b155:b712:c58a	183.18.197.138
cb15:901b:901b:1324:80df:b155:b712:c58b	183.18.197.139
cb15:901b:901b:1324:80df:b155:b712:c58c	183.18.197.140
cb15:901b:901b:1324:80df:b155:b712:c58d	183.18.197.141
cb15:901b:901b:1324:80df:b155:b712:c58e	183.18.197.142
cb15:901b:901b:1324:80df:b155:b712:c58f	183.18.197.143
cb15:901b:901b:1324:80df:b155:b712:c590	183.18.197.144
cb15:901b:901b:1324:80df:b155:b712:c591	183.18.197.145
cb15:901b:901b:1324:80df:b155:b712:c592	183.18.197.146
cb15:901b:901b:1324:80df:b155:b712:c593	183.18.197.147
cb15:901b:901b:1324:80df:b155:b712:c594	183.18.197.148
cb15:901b:901b:1324:80df:b155:b712:c595	183.18.197.149
cb15:901b:901b:1324:80df:b155:b712:c596	183.18.197.150
cb15:901b:901b:1324:80df:b155:b712:c597	183.18.197.151
cb15:901b:901b:1324:80df:b155:b712:c598	183.18.197.152
cb15:901b:901b:1324:80df:b155:b712:c599	183.18.197.153
cb15:901b:901b:1324:80df:b155:b712:c59a	183.18.197.154
cb15:901b:901b:1324:80df:b155:b712:c59b	183.18.197.155
cb15:901b:901b:1324:80df:b155:b712:c59c	183.18.197.156
cb15:901b:901b:1324:80df:b155:b712:c59d	183.18.197.157
cb15:901b:901b:1324:80df:b155:b712:c59e	183.18.197.158
cb15:901b:901b:1324:80df:b155:b712:c59f	183.18.197.159
cb15:901b:901b:1324:80df:b155:b712:c5a0	183.18.197.160
cb15:901b:901b:1324:80df:b155:b712:c5a1	183.18.197.161
cb15:901b:901b:1324:80df:b155:b712:c5a2	183.18.197.162
cb15:901b:901b:1324:80df:b155:b712:c5a3	183.18.197.163
cb15:901b:901b:1324:80df:b155:b712:c5a4	183.18.197.164
cb15:901b:901b:1324:80df:b155:b712:c5a5	183.18.197.165
cb15:901b:901b:1324:80df:b155:b712:c5a6	183.18.197.166
cb15:901b:901b:1324:80df:b155:b712:c5a7	183.18.197.167
cb15:901b:901b:1324:80df:b155:b712:c5a8	183.18.197.168
cb15:901b:901b:1324:80df:b155:b712:c5a9	183.18.197.169
cb15:901b:901b:1324:80df:b155:b712:c5aa	183.18.197.170
cb15:901b:901b:1324:80df:b155:b712:c5ab	183.18.197.171
cb15:901b:901b:1324:80df:b155:b712:c5ac	183.18.197.172
cb15:901b:901b:1324:80df:b155:b712:c5ad	183.18.197.173
cb15:901b:901b:1324:80df:b155:b712:c5ae	183.18.197.174
cb15:901b:901b:1324:80df:b155:b712:c5af	183.18.197.175
cb15:901b:901b:1324:80df:b155:b712:c5b0	183.18.197.176
cb15:901b:901b:1324:80df:b155:b712:c5b1	183.18.197.177
cb15:901b:901b:1324:80df:b155:b712:c5b2	183.18.197.178
cb15:901b:901b:1324:80df:b155:b712:c5b3	183.18.197.179
cb15:901b:901b:1324:80df:b155:b712:c5b4	183.18.197.180

cb15:901b:901b:1324:80df:b155:b712:c5b5	183.18.197.181
cb15:901b:901b:1324:80df:b155:b712:c5b6	183.18.197.182
cb15:901b:901b:1324:80df:b155:b712:c5b7	183.18.197.183
cb15:901b:901b:1324:80df:b155:b712:c5b8	183.18.197.184
cb15:901b:901b:1324:80df:b155:b712:c5b9	183.18.197.185
cb15:901b:901b:1324:80df:b155:b712:c5ba	183.18.197.186
cb15:901b:901b:1324:80df:b155:b712:c5bb	183.18.197.187
cb15:901b:901b:1324:80df:b155:b712:c5bc	183.18.197.188
cb15:901b:901b:1324:80df:b155:b712:c5bd	183.18.197.189
cb15:901b:901b:1324:80df:b155:b712:c5be	183.18.197.190
cb15:901b:901b:1324:80df:b155:b712:c5bf	183.18.197.191
cb15:901b:901b:1324:80df:b155:b712:c5c0	183.18.197.192
cb15:901b:901b:1324:80df:b155:b712:c5c1	183.18.197.193
cb15:901b:901b:1324:80df:b155:b712:c5c2	183.18.197.194
cb15:901b:901b:1324:80df:b155:b712:c5c3	183.18.197.195
cb15:901b:901b:1324:80df:b155:b712:c5c4	183.18.197.196
cb15:901b:901b:1324:80df:b155:b712:c5c5	183.18.197.197
cb15:901b:901b:1324:80df:b155:b712:c5c6	183.18.197.198
cb15:901b:901b:1324:80df:b155:b712:c5c7	183.18.197.199
cb15:901b:901b:1324:80df:b155:b712:c5c8	183.18.197.200
cb15:901b:901b:1324:80df:b155:b712:c5c9	183.18.197.201
cb15:901b:901b:1324:80df:b155:b712:c5ca	183.18.197.202
cb15:901b:901b:1324:80df:b155:b712:c5cb	183.18.197.203
cb15:901b:901b:1324:80df:b155:b712:c5cc	183.18.197.204
cb15:901b:901b:1324:80df:b155:b712:c5cd	183.18.197.205
cb15:901b:901b:1324:80df:b155:b712:c5ce	183.18.197.206
cb15:901b:901b:1324:80df:b155:b712:c5cf	183.18.197.207
cb15:901b:901b:1324:80df:b155:b712:c5d0	183.18.197.208
cb15:901b:901b:1324:80df:b155:b712:c5d1	183.18.197.209
cb15:901b:901b:1324:80df:b155:b712:c5d2	183.18.197.210
cb15:901b:901b:1324:80df:b155:b712:c5d3	183.18.197.211
cb15:901b:901b:1324:80df:b155:b712:c5d4	183.18.197.212
cb15:901b:901b:1324:80df:b155:b712:c5d5	183.18.197.213
cb15:901b:901b:1324:80df:b155:b712:c5d6	183.18.197.214
cb15:901b:901b:1324:80df:b155:b712:c5d7	183.18.197.215
cb15:901b:901b:1324:80df:b155:b712:c5d8	183.18.197.216
cb15:901b:901b:1324:80df:b155:b712:c5d9	183.18.197.217
cb15:901b:901b:1324:80df:b155:b712:c5da	183.18.197.218
cb15:901b:901b:1324:80df:b155:b712:c5db	183.18.197.219
cb15:901b:901b:1324:80df:b155:b712:c5dc	183.18.197.220
cb15:901b:901b:1324:80df:b155:b712:c5dd	183.18.197.221
cb15:901b:901b:1324:80df:b155:b712:c5de	183.18.197.222
cb15:901b:901b:1324:80df:b155:b712:c5df	183.18.197.223
cb15:901b:901b:1324:80df:b155:b712:c5e0	183.18.197.224
cb15:901b:901b:1324:80df:b155:b712:c5e1	183.18.197.225
cb15:901b:901b:1324:80df:b155:b712:c5e2	183.18.197.226
cb15:901b:901b:1324:80df:b155:b712:c5e3	183.18.197.227
cb15:901b:901b:1324:80df:b155:b712:c5e4	183.18.197.228
cb15:901b:901b:1324:80df:b155:b712:c5e5	183.18.197.229
cb15:901b:901b:1324:80df:b155:b712:c5e6	183.18.197.230
cb15:901b:901b:1324:80df:b155:b712:c5e7	183.18.197.231
cb15:901b:901b:1324:80df:b155:b712:c5e8	183.18.197.232
cb15:901b:901b:1324:80df:b155:b712:c5e9	183.18.197.233
cb15:901b:901b:1324:80df:b155:b712:c5ea	183.18.197.234
cb15:901b:901b:1324:80df:b155:b712:c5eb	183.18.197.235
cb15:901b:901b:1324:80df:b155:b712:c5ec	183.18.197.236
cb15:901b:901b:1324:80df:b155:b712:c5ed	183.18.197.237
cb15:901b:901b:1324:80df:b155:b712:c5ee	183.18.197.238
cb15:901b:901b:1324:80df:b155:b712:c5ef	183.18.197.239
cb15:901b:901b:1324:80df:b155:b712:c5f0	183.18.197.240
cb15:901b:901b:1324:80df:b155:b712:c5f1	183.18.197.241
cb15:901b:901b:1324:80df:b155:b712:c5f2	183.18.197.242
cb15:901b:901b:1324:80df:b155:b712:c5f3	183.18.197.243
cb15:901b:901b:1324:80df:b155:b712:c5f4	183.18.197.244
cb15:901b:901b:1324:80df:b155:b712:c5f5	183.18.197.245
cb15:901b:901b:1324:80df:b155:b712:c5f6	183.18.197.246
cb15:901b:901b:1324:80df:b155:b712:c5f7	183.18.197.247
cb15:901b:901b:1324:80df:b155:b712:c5f8	183.18.197.248
cb15:901b:901b:1324:80df:b155:b712:c5f9	183.18.197.249
cb15:901b:901b:1324:80df:b155:b712:c5fa	183.18.197.250
cb15:901b:901b:1324:80df:b155:b712:c5fb	183.18.197.251
cb15:901b:901b:1324:80df:b155:b712:c5fc	183.18.197.252
cb15:901b:901b:1324:80df:b155:b712:c5fd	183.18.197.253
cb15:901b:901b:1324:80df:b155:b712:c5fe	183.18.197.254
cb15:901b:901b:1324:80df:b155:b712:c5ff	183.18.197.255

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.