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:91fd:3155:f048:1224:b501	18.36.181.1
cb15:901b:901b:91fd:3155:f048:1224:b502	18.36.181.2
cb15:901b:901b:91fd:3155:f048:1224:b503	18.36.181.3
cb15:901b:901b:91fd:3155:f048:1224:b504	18.36.181.4
cb15:901b:901b:91fd:3155:f048:1224:b505	18.36.181.5
cb15:901b:901b:91fd:3155:f048:1224:b506	18.36.181.6
cb15:901b:901b:91fd:3155:f048:1224:b507	18.36.181.7
cb15:901b:901b:91fd:3155:f048:1224:b508	18.36.181.8
cb15:901b:901b:91fd:3155:f048:1224:b509	18.36.181.9
cb15:901b:901b:91fd:3155:f048:1224:b50a	18.36.181.10
cb15:901b:901b:91fd:3155:f048:1224:b50b	18.36.181.11
cb15:901b:901b:91fd:3155:f048:1224:b50c	18.36.181.12
cb15:901b:901b:91fd:3155:f048:1224:b50d	18.36.181.13
cb15:901b:901b:91fd:3155:f048:1224:b50e	18.36.181.14
cb15:901b:901b:91fd:3155:f048:1224:b50f	18.36.181.15
cb15:901b:901b:91fd:3155:f048:1224:b510	18.36.181.16
cb15:901b:901b:91fd:3155:f048:1224:b511	18.36.181.17
cb15:901b:901b:91fd:3155:f048:1224:b512	18.36.181.18
cb15:901b:901b:91fd:3155:f048:1224:b513	18.36.181.19
cb15:901b:901b:91fd:3155:f048:1224:b514	18.36.181.20
cb15:901b:901b:91fd:3155:f048:1224:b515	18.36.181.21
cb15:901b:901b:91fd:3155:f048:1224:b516	18.36.181.22
cb15:901b:901b:91fd:3155:f048:1224:b517	18.36.181.23
cb15:901b:901b:91fd:3155:f048:1224:b518	18.36.181.24
cb15:901b:901b:91fd:3155:f048:1224:b519	18.36.181.25
cb15:901b:901b:91fd:3155:f048:1224:b51a	18.36.181.26
cb15:901b:901b:91fd:3155:f048:1224:b51b	18.36.181.27
cb15:901b:901b:91fd:3155:f048:1224:b51c	18.36.181.28
cb15:901b:901b:91fd:3155:f048:1224:b51d	18.36.181.29
cb15:901b:901b:91fd:3155:f048:1224:b51e	18.36.181.30
cb15:901b:901b:91fd:3155:f048:1224:b51f	18.36.181.31
cb15:901b:901b:91fd:3155:f048:1224:b520	18.36.181.32
cb15:901b:901b:91fd:3155:f048:1224:b521	18.36.181.33
cb15:901b:901b:91fd:3155:f048:1224:b522	18.36.181.34
cb15:901b:901b:91fd:3155:f048:1224:b523	18.36.181.35
cb15:901b:901b:91fd:3155:f048:1224:b524	18.36.181.36
cb15:901b:901b:91fd:3155:f048:1224:b525	18.36.181.37
cb15:901b:901b:91fd:3155:f048:1224:b526	18.36.181.38
cb15:901b:901b:91fd:3155:f048:1224:b527	18.36.181.39
cb15:901b:901b:91fd:3155:f048:1224:b528	18.36.181.40
cb15:901b:901b:91fd:3155:f048:1224:b529	18.36.181.41
cb15:901b:901b:91fd:3155:f048:1224:b52a	18.36.181.42
cb15:901b:901b:91fd:3155:f048:1224:b52b	18.36.181.43
cb15:901b:901b:91fd:3155:f048:1224:b52c	18.36.181.44
cb15:901b:901b:91fd:3155:f048:1224:b52d	18.36.181.45
cb15:901b:901b:91fd:3155:f048:1224:b52e	18.36.181.46
cb15:901b:901b:91fd:3155:f048:1224:b52f	18.36.181.47
cb15:901b:901b:91fd:3155:f048:1224:b530	18.36.181.48
cb15:901b:901b:91fd:3155:f048:1224:b531	18.36.181.49
cb15:901b:901b:91fd:3155:f048:1224:b532	18.36.181.50
cb15:901b:901b:91fd:3155:f048:1224:b533	18.36.181.51
cb15:901b:901b:91fd:3155:f048:1224:b534	18.36.181.52
cb15:901b:901b:91fd:3155:f048:1224:b535	18.36.181.53
cb15:901b:901b:91fd:3155:f048:1224:b536	18.36.181.54
cb15:901b:901b:91fd:3155:f048:1224:b537	18.36.181.55
cb15:901b:901b:91fd:3155:f048:1224:b538	18.36.181.56
cb15:901b:901b:91fd:3155:f048:1224:b539	18.36.181.57
cb15:901b:901b:91fd:3155:f048:1224:b53a	18.36.181.58
cb15:901b:901b:91fd:3155:f048:1224:b53b	18.36.181.59
cb15:901b:901b:91fd:3155:f048:1224:b53c	18.36.181.60

cb15:901b:901b:91fd:3155:f048:1224:b53d	18.36.181.61
cb15:901b:901b:91fd:3155:f048:1224:b53e	18.36.181.62
cb15:901b:901b:91fd:3155:f048:1224:b53f	18.36.181.63
cb15:901b:901b:91fd:3155:f048:1224:b540	18.36.181.64
cb15:901b:901b:91fd:3155:f048:1224:b541	18.36.181.65
cb15:901b:901b:91fd:3155:f048:1224:b542	18.36.181.66
cb15:901b:901b:91fd:3155:f048:1224:b543	18.36.181.67
cb15:901b:901b:91fd:3155:f048:1224:b544	18.36.181.68
cb15:901b:901b:91fd:3155:f048:1224:b545	18.36.181.69
cb15:901b:901b:91fd:3155:f048:1224:b546	18.36.181.70
cb15:901b:901b:91fd:3155:f048:1224:b547	18.36.181.71
cb15:901b:901b:91fd:3155:f048:1224:b548	18.36.181.72
cb15:901b:901b:91fd:3155:f048:1224:b549	18.36.181.73
cb15:901b:901b:91fd:3155:f048:1224:b54a	18.36.181.74
cb15:901b:901b:91fd:3155:f048:1224:b54b	18.36.181.75
cb15:901b:901b:91fd:3155:f048:1224:b54c	18.36.181.76
cb15:901b:901b:91fd:3155:f048:1224:b54d	18.36.181.77
cb15:901b:901b:91fd:3155:f048:1224:b54e	18.36.181.78
cb15:901b:901b:91fd:3155:f048:1224:b54f	18.36.181.79
cb15:901b:901b:91fd:3155:f048:1224:b550	18.36.181.80
cb15:901b:901b:91fd:3155:f048:1224:b551	18.36.181.81
cb15:901b:901b:91fd:3155:f048:1224:b552	18.36.181.82
cb15:901b:901b:91fd:3155:f048:1224:b553	18.36.181.83
cb15:901b:901b:91fd:3155:f048:1224:b554	18.36.181.84
cb15:901b:901b:91fd:3155:f048:1224:b555	18.36.181.85
cb15:901b:901b:91fd:3155:f048:1224:b556	18.36.181.86
cb15:901b:901b:91fd:3155:f048:1224:b557	18.36.181.87
cb15:901b:901b:91fd:3155:f048:1224:b558	18.36.181.88
cb15:901b:901b:91fd:3155:f048:1224:b559	18.36.181.89
cb15:901b:901b:91fd:3155:f048:1224:b55a	18.36.181.90
cb15:901b:901b:91fd:3155:f048:1224:b55b	18.36.181.91
cb15:901b:901b:91fd:3155:f048:1224:b55c	18.36.181.92
cb15:901b:901b:91fd:3155:f048:1224:b55d	18.36.181.93
cb15:901b:901b:91fd:3155:f048:1224:b55e	18.36.181.94
cb15:901b:901b:91fd:3155:f048:1224:b55f	18.36.181.95
cb15:901b:901b:91fd:3155:f048:1224:b560	18.36.181.96
cb15:901b:901b:91fd:3155:f048:1224:b561	18.36.181.97
cb15:901b:901b:91fd:3155:f048:1224:b562	18.36.181.98
cb15:901b:901b:91fd:3155:f048:1224:b563	18.36.181.99
cb15:901b:901b:91fd:3155:f048:1224:b564	18.36.181.100
cb15:901b:901b:91fd:3155:f048:1224:b565	18.36.181.101
cb15:901b:901b:91fd:3155:f048:1224:b566	18.36.181.102
cb15:901b:901b:91fd:3155:f048:1224:b567	18.36.181.103
cb15:901b:901b:91fd:3155:f048:1224:b568	18.36.181.104
cb15:901b:901b:91fd:3155:f048:1224:b569	18.36.181.105
cb15:901b:901b:91fd:3155:f048:1224:b56a	18.36.181.106
cb15:901b:901b:91fd:3155:f048:1224:b56b	18.36.181.107
cb15:901b:901b:91fd:3155:f048:1224:b56c	18.36.181.108
cb15:901b:901b:91fd:3155:f048:1224:b56d	18.36.181.109
cb15:901b:901b:91fd:3155:f048:1224:b56e	18.36.181.110
cb15:901b:901b:91fd:3155:f048:1224:b56f	18.36.181.111
cb15:901b:901b:91fd:3155:f048:1224:b570	18.36.181.112
cb15:901b:901b:91fd:3155:f048:1224:b571	18.36.181.113
cb15:901b:901b:91fd:3155:f048:1224:b572	18.36.181.114
cb15:901b:901b:91fd:3155:f048:1224:b573	18.36.181.115
cb15:901b:901b:91fd:3155:f048:1224:b574	18.36.181.116
cb15:901b:901b:91fd:3155:f048:1224:b575	18.36.181.117
cb15:901b:901b:91fd:3155:f048:1224:b576	18.36.181.118
cb15:901b:901b:91fd:3155:f048:1224:b577	18.36.181.119
cb15:901b:901b:91fd:3155:f048:1224:b578	18.36.181.120

cb15:901b:901b:91fd:3155:f048:1224:b579	18.36.181.121
cb15:901b:901b:91fd:3155:f048:1224:b57a	18.36.181.122
cb15:901b:901b:91fd:3155:f048:1224:b57b	18.36.181.123
cb15:901b:901b:91fd:3155:f048:1224:b57c	18.36.181.124
cb15:901b:901b:91fd:3155:f048:1224:b57d	18.36.181.125
cb15:901b:901b:91fd:3155:f048:1224:b57e	18.36.181.126
cb15:901b:901b:91fd:3155:f048:1224:b57f	18.36.181.127
cb15:901b:901b:91fd:3155:f048:1224:b580	18.36.181.128
cb15:901b:901b:91fd:3155:f048:1224:b581	18.36.181.129
cb15:901b:901b:91fd:3155:f048:1224:b582	18.36.181.130
cb15:901b:901b:91fd:3155:f048:1224:b583	18.36.181.131
cb15:901b:901b:91fd:3155:f048:1224:b584	18.36.181.132
cb15:901b:901b:91fd:3155:f048:1224:b585	18.36.181.133
cb15:901b:901b:91fd:3155:f048:1224:b586	18.36.181.134
cb15:901b:901b:91fd:3155:f048:1224:b587	18.36.181.135
cb15:901b:901b:91fd:3155:f048:1224:b588	18.36.181.136
cb15:901b:901b:91fd:3155:f048:1224:b589	18.36.181.137
cb15:901b:901b:91fd:3155:f048:1224:b58a	18.36.181.138
cb15:901b:901b:91fd:3155:f048:1224:b58b	18.36.181.139
cb15:901b:901b:91fd:3155:f048:1224:b58c	18.36.181.140
cb15:901b:901b:91fd:3155:f048:1224:b58d	18.36.181.141
cb15:901b:901b:91fd:3155:f048:1224:b58e	18.36.181.142
cb15:901b:901b:91fd:3155:f048:1224:b58f	18.36.181.143
cb15:901b:901b:91fd:3155:f048:1224:b590	18.36.181.144
cb15:901b:901b:91fd:3155:f048:1224:b591	18.36.181.145
cb15:901b:901b:91fd:3155:f048:1224:b592	18.36.181.146
cb15:901b:901b:91fd:3155:f048:1224:b593	18.36.181.147
cb15:901b:901b:91fd:3155:f048:1224:b594	18.36.181.148
cb15:901b:901b:91fd:3155:f048:1224:b595	18.36.181.149
cb15:901b:901b:91fd:3155:f048:1224:b596	18.36.181.150
cb15:901b:901b:91fd:3155:f048:1224:b597	18.36.181.151
cb15:901b:901b:91fd:3155:f048:1224:b598	18.36.181.152
cb15:901b:901b:91fd:3155:f048:1224:b599	18.36.181.153
cb15:901b:901b:91fd:3155:f048:1224:b59a	18.36.181.154
cb15:901b:901b:91fd:3155:f048:1224:b59b	18.36.181.155
cb15:901b:901b:91fd:3155:f048:1224:b59c	18.36.181.156
cb15:901b:901b:91fd:3155:f048:1224:b59d	18.36.181.157
cb15:901b:901b:91fd:3155:f048:1224:b59e	18.36.181.158
cb15:901b:901b:91fd:3155:f048:1224:b59f	18.36.181.159
cb15:901b:901b:91fd:3155:f048:1224:b5a0	18.36.181.160
cb15:901b:901b:91fd:3155:f048:1224:b5a1	18.36.181.161
cb15:901b:901b:91fd:3155:f048:1224:b5a2	18.36.181.162
cb15:901b:901b:91fd:3155:f048:1224:b5a3	18.36.181.163
cb15:901b:901b:91fd:3155:f048:1224:b5a4	18.36.181.164
cb15:901b:901b:91fd:3155:f048:1224:b5a5	18.36.181.165
cb15:901b:901b:91fd:3155:f048:1224:b5a6	18.36.181.166
cb15:901b:901b:91fd:3155:f048:1224:b5a7	18.36.181.167
cb15:901b:901b:91fd:3155:f048:1224:b5a8	18.36.181.168
cb15:901b:901b:91fd:3155:f048:1224:b5a9	18.36.181.169
cb15:901b:901b:91fd:3155:f048:1224:b5aa	18.36.181.170
cb15:901b:901b:91fd:3155:f048:1224:b5ab	18.36.181.171
cb15:901b:901b:91fd:3155:f048:1224:b5ac	18.36.181.172
cb15:901b:901b:91fd:3155:f048:1224:b5ad	18.36.181.173
cb15:901b:901b:91fd:3155:f048:1224:b5ae	18.36.181.174
cb15:901b:901b:91fd:3155:f048:1224:b5af	18.36.181.175
cb15:901b:901b:91fd:3155:f048:1224:b5b0	18.36.181.176
cb15:901b:901b:91fd:3155:f048:1224:b5b1	18.36.181.177
cb15:901b:901b:91fd:3155:f048:1224:b5b2	18.36.181.178
cb15:901b:901b:91fd:3155:f048:1224:b5b3	18.36.181.179
cb15:901b:901b:91fd:3155:f048:1224:b5b4	18.36.181.180

cb15:901b:901b:91fd:3155:f048:1224:b5b5	18.36.181.181
cb15:901b:901b:91fd:3155:f048:1224:b5b6	18.36.181.182
cb15:901b:901b:91fd:3155:f048:1224:b5b7	18.36.181.183
cb15:901b:901b:91fd:3155:f048:1224:b5b8	18.36.181.184
cb15:901b:901b:91fd:3155:f048:1224:b5b9	18.36.181.185
cb15:901b:901b:91fd:3155:f048:1224:b5ba	18.36.181.186
cb15:901b:901b:91fd:3155:f048:1224:b5bb	18.36.181.187
cb15:901b:901b:91fd:3155:f048:1224:b5bc	18.36.181.188
cb15:901b:901b:91fd:3155:f048:1224:b5bd	18.36.181.189
cb15:901b:901b:91fd:3155:f048:1224:b5be	18.36.181.190
cb15:901b:901b:91fd:3155:f048:1224:b5bf	18.36.181.191
cb15:901b:901b:91fd:3155:f048:1224:b5c0	18.36.181.192
cb15:901b:901b:91fd:3155:f048:1224:b5c1	18.36.181.193
cb15:901b:901b:91fd:3155:f048:1224:b5c2	18.36.181.194
cb15:901b:901b:91fd:3155:f048:1224:b5c3	18.36.181.195
cb15:901b:901b:91fd:3155:f048:1224:b5c4	18.36.181.196
cb15:901b:901b:91fd:3155:f048:1224:b5c5	18.36.181.197
cb15:901b:901b:91fd:3155:f048:1224:b5c6	18.36.181.198
cb15:901b:901b:91fd:3155:f048:1224:b5c7	18.36.181.199
cb15:901b:901b:91fd:3155:f048:1224:b5c8	18.36.181.200
cb15:901b:901b:91fd:3155:f048:1224:b5c9	18.36.181.201
cb15:901b:901b:91fd:3155:f048:1224:b5ca	18.36.181.202
cb15:901b:901b:91fd:3155:f048:1224:b5cb	18.36.181.203
cb15:901b:901b:91fd:3155:f048:1224:b5cc	18.36.181.204
cb15:901b:901b:91fd:3155:f048:1224:b5cd	18.36.181.205
cb15:901b:901b:91fd:3155:f048:1224:b5ce	18.36.181.206
cb15:901b:901b:91fd:3155:f048:1224:b5cf	18.36.181.207
cb15:901b:901b:91fd:3155:f048:1224:b5d0	18.36.181.208
cb15:901b:901b:91fd:3155:f048:1224:b5d1	18.36.181.209
cb15:901b:901b:91fd:3155:f048:1224:b5d2	18.36.181.210
cb15:901b:901b:91fd:3155:f048:1224:b5d3	18.36.181.211
cb15:901b:901b:91fd:3155:f048:1224:b5d4	18.36.181.212
cb15:901b:901b:91fd:3155:f048:1224:b5d5	18.36.181.213
cb15:901b:901b:91fd:3155:f048:1224:b5d6	18.36.181.214
cb15:901b:901b:91fd:3155:f048:1224:b5d7	18.36.181.215
cb15:901b:901b:91fd:3155:f048:1224:b5d8	18.36.181.216
cb15:901b:901b:91fd:3155:f048:1224:b5d9	18.36.181.217
cb15:901b:901b:91fd:3155:f048:1224:b5da	18.36.181.218
cb15:901b:901b:91fd:3155:f048:1224:b5db	18.36.181.219
cb15:901b:901b:91fd:3155:f048:1224:b5dc	18.36.181.220
cb15:901b:901b:91fd:3155:f048:1224:b5dd	18.36.181.221
cb15:901b:901b:91fd:3155:f048:1224:b5de	18.36.181.222
cb15:901b:901b:91fd:3155:f048:1224:b5df	18.36.181.223
cb15:901b:901b:91fd:3155:f048:1224:b5e0	18.36.181.224
cb15:901b:901b:91fd:3155:f048:1224:b5e1	18.36.181.225
cb15:901b:901b:91fd:3155:f048:1224:b5e2	18.36.181.226
cb15:901b:901b:91fd:3155:f048:1224:b5e3	18.36.181.227
cb15:901b:901b:91fd:3155:f048:1224:b5e4	18.36.181.228
cb15:901b:901b:91fd:3155:f048:1224:b5e5	18.36.181.229
cb15:901b:901b:91fd:3155:f048:1224:b5e6	18.36.181.230
cb15:901b:901b:91fd:3155:f048:1224:b5e7	18.36.181.231
cb15:901b:901b:91fd:3155:f048:1224:b5e8	18.36.181.232
cb15:901b:901b:91fd:3155:f048:1224:b5e9	18.36.181.233
cb15:901b:901b:91fd:3155:f048:1224:b5ea	18.36.181.234
cb15:901b:901b:91fd:3155:f048:1224:b5eb	18.36.181.235
cb15:901b:901b:91fd:3155:f048:1224:b5ec	18.36.181.236
cb15:901b:901b:91fd:3155:f048:1224:b5ed	18.36.181.237
cb15:901b:901b:91fd:3155:f048:1224:b5ee	18.36.181.238
cb15:901b:901b:91fd:3155:f048:1224:b5ef	18.36.181.239
cb15:901b:901b:91fd:3155:f048:1224:b5f0	18.36.181.240
cb15:901b:901b:91fd:3155:f048:1224:b5f1	18.36.181.241
cb15:901b:901b:91fd:3155:f048:1224:b5f2	18.36.181.242
cb15:901b:901b:91fd:3155:f048:1224:b5f3	18.36.181.243
cb15:901b:901b:91fd:3155:f048:1224:b5f4	18.36.181.244
cb15:901b:901b:91fd:3155:f048:1224:b5f5	18.36.181.245
cb15:901b:901b:91fd:3155:f048:1224:b5f6	18.36.181.246
cb15:901b:901b:91fd:3155:f048:1224:b5f7	18.36.181.247
cb15:901b:901b:91fd:3155:f048:1224:b5f8	18.36.181.248
cb15:901b:901b:91fd:3155:f048:1224:b5f9	18.36.181.249
cb15:901b:901b:91fd:3155:f048:1224:b5fa	18.36.181.250
cb15:901b:901b:91fd:3155:f048:1224:b5fb	18.36.181.251
cb15:901b:901b:91fd:3155:f048:1224:b5fc	18.36.181.252
cb15:901b:901b:91fd:3155:f048:1224:b5fd	18.36.181.253
cb15:901b:901b:91fd:3155:f048:1224:b5fe	18.36.181.254
cb15:901b:901b:91fd:3155:f048:1224:b5ff	18.36.181.255

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.