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:b51:7b51:b51:b501	11.81.181.1
cb15:901b:901b:1324:b51:7b51:b51:b502	11.81.181.2
cb15:901b:901b:1324:b51:7b51:b51:b503	11.81.181.3
cb15:901b:901b:1324:b51:7b51:b51:b504	11.81.181.4
cb15:901b:901b:1324:b51:7b51:b51:b505	11.81.181.5
cb15:901b:901b:1324:b51:7b51:b51:b506	11.81.181.6
cb15:901b:901b:1324:b51:7b51:b51:b507	11.81.181.7
cb15:901b:901b:1324:b51:7b51:b51:b508	11.81.181.8
cb15:901b:901b:1324:b51:7b51:b51:b509	11.81.181.9
cb15:901b:901b:1324:b51:7b51:b51:b50a	11.81.181.10
cb15:901b:901b:1324:b51:7b51:b51:b50b	11.81.181.11
cb15:901b:901b:1324:b51:7b51:b51:b50c	11.81.181.12
cb15:901b:901b:1324:b51:7b51:b51:b50d	11.81.181.13
cb15:901b:901b:1324:b51:7b51:b51:b50e	11.81.181.14
cb15:901b:901b:1324:b51:7b51:b51:b50f	11.81.181.15
cb15:901b:901b:1324:b51:7b51:b51:b510	11.81.181.16
cb15:901b:901b:1324:b51:7b51:b51:b511	11.81.181.17
cb15:901b:901b:1324:b51:7b51:b51:b512	11.81.181.18
cb15:901b:901b:1324:b51:7b51:b51:b513	11.81.181.19
cb15:901b:901b:1324:b51:7b51:b51:b514	11.81.181.20
cb15:901b:901b:1324:b51:7b51:b51:b515	11.81.181.21
cb15:901b:901b:1324:b51:7b51:b51:b516	11.81.181.22
cb15:901b:901b:1324:b51:7b51:b51:b517	11.81.181.23
cb15:901b:901b:1324:b51:7b51:b51:b518	11.81.181.24
cb15:901b:901b:1324:b51:7b51:b51:b519	11.81.181.25
cb15:901b:901b:1324:b51:7b51:b51:b51a	11.81.181.26
cb15:901b:901b:1324:b51:7b51:b51:b51b	11.81.181.27
cb15:901b:901b:1324:b51:7b51:b51:b51c	11.81.181.28
cb15:901b:901b:1324:b51:7b51:b51:b51d	11.81.181.29
cb15:901b:901b:1324:b51:7b51:b51:b51e	11.81.181.30
cb15:901b:901b:1324:b51:7b51:b51:b51f	11.81.181.31
cb15:901b:901b:1324:b51:7b51:b51:b520	11.81.181.32
cb15:901b:901b:1324:b51:7b51:b51:b521	11.81.181.33
cb15:901b:901b:1324:b51:7b51:b51:b522	11.81.181.34
cb15:901b:901b:1324:b51:7b51:b51:b523	11.81.181.35
cb15:901b:901b:1324:b51:7b51:b51:b524	11.81.181.36
cb15:901b:901b:1324:b51:7b51:b51:b525	11.81.181.37
cb15:901b:901b:1324:b51:7b51:b51:b526	11.81.181.38
cb15:901b:901b:1324:b51:7b51:b51:b527	11.81.181.39
cb15:901b:901b:1324:b51:7b51:b51:b528	11.81.181.40
cb15:901b:901b:1324:b51:7b51:b51:b529	11.81.181.41
cb15:901b:901b:1324:b51:7b51:b51:b52a	11.81.181.42
cb15:901b:901b:1324:b51:7b51:b51:b52b	11.81.181.43
cb15:901b:901b:1324:b51:7b51:b51:b52c	11.81.181.44
cb15:901b:901b:1324:b51:7b51:b51:b52d	11.81.181.45
cb15:901b:901b:1324:b51:7b51:b51:b52e	11.81.181.46
cb15:901b:901b:1324:b51:7b51:b51:b52f	11.81.181.47
cb15:901b:901b:1324:b51:7b51:b51:b530	11.81.181.48
cb15:901b:901b:1324:b51:7b51:b51:b531	11.81.181.49
cb15:901b:901b:1324:b51:7b51:b51:b532	11.81.181.50
cb15:901b:901b:1324:b51:7b51:b51:b533	11.81.181.51
cb15:901b:901b:1324:b51:7b51:b51:b534	11.81.181.52
cb15:901b:901b:1324:b51:7b51:b51:b535	11.81.181.53
cb15:901b:901b:1324:b51:7b51:b51:b536	11.81.181.54
cb15:901b:901b:1324:b51:7b51:b51:b537	11.81.181.55
cb15:901b:901b:1324:b51:7b51:b51:b538	11.81.181.56
cb15:901b:901b:1324:b51:7b51:b51:b539	11.81.181.57
cb15:901b:901b:1324:b51:7b51:b51:b53a	11.81.181.58
cb15:901b:901b:1324:b51:7b51:b51:b53b	11.81.181.59
cb15:901b:901b:1324:b51:7b51:b51:b53c	11.81.181.60

cb15:901b:901b:1324:b51:7b51:b51:b53d	11.81.181.61
cb15:901b:901b:1324:b51:7b51:b51:b53e	11.81.181.62
cb15:901b:901b:1324:b51:7b51:b51:b53f	11.81.181.63
cb15:901b:901b:1324:b51:7b51:b51:b540	11.81.181.64
cb15:901b:901b:1324:b51:7b51:b51:b541	11.81.181.65
cb15:901b:901b:1324:b51:7b51:b51:b542	11.81.181.66
cb15:901b:901b:1324:b51:7b51:b51:b543	11.81.181.67
cb15:901b:901b:1324:b51:7b51:b51:b544	11.81.181.68
cb15:901b:901b:1324:b51:7b51:b51:b545	11.81.181.69
cb15:901b:901b:1324:b51:7b51:b51:b546	11.81.181.70
cb15:901b:901b:1324:b51:7b51:b51:b547	11.81.181.71
cb15:901b:901b:1324:b51:7b51:b51:b548	11.81.181.72
cb15:901b:901b:1324:b51:7b51:b51:b549	11.81.181.73
cb15:901b:901b:1324:b51:7b51:b51:b54a	11.81.181.74
cb15:901b:901b:1324:b51:7b51:b51:b54b	11.81.181.75
cb15:901b:901b:1324:b51:7b51:b51:b54c	11.81.181.76
cb15:901b:901b:1324:b51:7b51:b51:b54d	11.81.181.77
cb15:901b:901b:1324:b51:7b51:b51:b54e	11.81.181.78
cb15:901b:901b:1324:b51:7b51:b51:b54f	11.81.181.79
cb15:901b:901b:1324:b51:7b51:b51:b550	11.81.181.80
cb15:901b:901b:1324:b51:7b51:b51:b551	11.81.181.81
cb15:901b:901b:1324:b51:7b51:b51:b552	11.81.181.82
cb15:901b:901b:1324:b51:7b51:b51:b553	11.81.181.83
cb15:901b:901b:1324:b51:7b51:b51:b554	11.81.181.84
cb15:901b:901b:1324:b51:7b51:b51:b555	11.81.181.85
cb15:901b:901b:1324:b51:7b51:b51:b556	11.81.181.86
cb15:901b:901b:1324:b51:7b51:b51:b557	11.81.181.87
cb15:901b:901b:1324:b51:7b51:b51:b558	11.81.181.88
cb15:901b:901b:1324:b51:7b51:b51:b559	11.81.181.89
cb15:901b:901b:1324:b51:7b51:b51:b55a	11.81.181.90
cb15:901b:901b:1324:b51:7b51:b51:b55b	11.81.181.91
cb15:901b:901b:1324:b51:7b51:b51:b55c	11.81.181.92
cb15:901b:901b:1324:b51:7b51:b51:b55d	11.81.181.93
cb15:901b:901b:1324:b51:7b51:b51:b55e	11.81.181.94
cb15:901b:901b:1324:b51:7b51:b51:b55f	11.81.181.95
cb15:901b:901b:1324:b51:7b51:b51:b560	11.81.181.96
cb15:901b:901b:1324:b51:7b51:b51:b561	11.81.181.97
cb15:901b:901b:1324:b51:7b51:b51:b562	11.81.181.98
cb15:901b:901b:1324:b51:7b51:b51:b563	11.81.181.99
cb15:901b:901b:1324:b51:7b51:b51:b564	11.81.181.100
cb15:901b:901b:1324:b51:7b51:b51:b565	11.81.181.101
cb15:901b:901b:1324:b51:7b51:b51:b566	11.81.181.102
cb15:901b:901b:1324:b51:7b51:b51:b567	11.81.181.103
cb15:901b:901b:1324:b51:7b51:b51:b568	11.81.181.104
cb15:901b:901b:1324:b51:7b51:b51:b569	11.81.181.105
cb15:901b:901b:1324:b51:7b51:b51:b56a	11.81.181.106
cb15:901b:901b:1324:b51:7b51:b51:b56b	11.81.181.107
cb15:901b:901b:1324:b51:7b51:b51:b56c	11.81.181.108
cb15:901b:901b:1324:b51:7b51:b51:b56d	11.81.181.109
cb15:901b:901b:1324:b51:7b51:b51:b56e	11.81.181.110
cb15:901b:901b:1324:b51:7b51:b51:b56f	11.81.181.111
cb15:901b:901b:1324:b51:7b51:b51:b570	11.81.181.112
cb15:901b:901b:1324:b51:7b51:b51:b571	11.81.181.113
cb15:901b:901b:1324:b51:7b51:b51:b572	11.81.181.114
cb15:901b:901b:1324:b51:7b51:b51:b573	11.81.181.115
cb15:901b:901b:1324:b51:7b51:b51:b574	11.81.181.116
cb15:901b:901b:1324:b51:7b51:b51:b575	11.81.181.117
cb15:901b:901b:1324:b51:7b51:b51:b576	11.81.181.118
cb15:901b:901b:1324:b51:7b51:b51:b577	11.81.181.119
cb15:901b:901b:1324:b51:7b51:b51:b578	11.81.181.120

cb15:901b:901b:1324:b51:7b51:b51:b579	11.81.181.121
cb15:901b:901b:1324:b51:7b51:b51:b57a	11.81.181.122
cb15:901b:901b:1324:b51:7b51:b51:b57b	11.81.181.123
cb15:901b:901b:1324:b51:7b51:b51:b57c	11.81.181.124
cb15:901b:901b:1324:b51:7b51:b51:b57d	11.81.181.125
cb15:901b:901b:1324:b51:7b51:b51:b57e	11.81.181.126
cb15:901b:901b:1324:b51:7b51:b51:b57f	11.81.181.127
cb15:901b:901b:1324:b51:7b51:b51:b580	11.81.181.128
cb15:901b:901b:1324:b51:7b51:b51:b581	11.81.181.129
cb15:901b:901b:1324:b51:7b51:b51:b582	11.81.181.130
cb15:901b:901b:1324:b51:7b51:b51:b583	11.81.181.131
cb15:901b:901b:1324:b51:7b51:b51:b584	11.81.181.132
cb15:901b:901b:1324:b51:7b51:b51:b585	11.81.181.133
cb15:901b:901b:1324:b51:7b51:b51:b586	11.81.181.134
cb15:901b:901b:1324:b51:7b51:b51:b587	11.81.181.135
cb15:901b:901b:1324:b51:7b51:b51:b588	11.81.181.136
cb15:901b:901b:1324:b51:7b51:b51:b589	11.81.181.137
cb15:901b:901b:1324:b51:7b51:b51:b58a	11.81.181.138
cb15:901b:901b:1324:b51:7b51:b51:b58b	11.81.181.139
cb15:901b:901b:1324:b51:7b51:b51:b58c	11.81.181.140
cb15:901b:901b:1324:b51:7b51:b51:b58d	11.81.181.141
cb15:901b:901b:1324:b51:7b51:b51:b58e	11.81.181.142
cb15:901b:901b:1324:b51:7b51:b51:b58f	11.81.181.143
cb15:901b:901b:1324:b51:7b51:b51:b590	11.81.181.144
cb15:901b:901b:1324:b51:7b51:b51:b591	11.81.181.145
cb15:901b:901b:1324:b51:7b51:b51:b592	11.81.181.146
cb15:901b:901b:1324:b51:7b51:b51:b593	11.81.181.147
cb15:901b:901b:1324:b51:7b51:b51:b594	11.81.181.148
cb15:901b:901b:1324:b51:7b51:b51:b595	11.81.181.149
cb15:901b:901b:1324:b51:7b51:b51:b596	11.81.181.150
cb15:901b:901b:1324:b51:7b51:b51:b597	11.81.181.151
cb15:901b:901b:1324:b51:7b51:b51:b598	11.81.181.152
cb15:901b:901b:1324:b51:7b51:b51:b599	11.81.181.153
cb15:901b:901b:1324:b51:7b51:b51:b59a	11.81.181.154
cb15:901b:901b:1324:b51:7b51:b51:b59b	11.81.181.155
cb15:901b:901b:1324:b51:7b51:b51:b59c	11.81.181.156
cb15:901b:901b:1324:b51:7b51:b51:b59d	11.81.181.157
cb15:901b:901b:1324:b51:7b51:b51:b59e	11.81.181.158
cb15:901b:901b:1324:b51:7b51:b51:b59f	11.81.181.159
cb15:901b:901b:1324:b51:7b51:b51:b5a0	11.81.181.160
cb15:901b:901b:1324:b51:7b51:b51:b5a1	11.81.181.161
cb15:901b:901b:1324:b51:7b51:b51:b5a2	11.81.181.162
cb15:901b:901b:1324:b51:7b51:b51:b5a3	11.81.181.163
cb15:901b:901b:1324:b51:7b51:b51:b5a4	11.81.181.164
cb15:901b:901b:1324:b51:7b51:b51:b5a5	11.81.181.165
cb15:901b:901b:1324:b51:7b51:b51:b5a6	11.81.181.166
cb15:901b:901b:1324:b51:7b51:b51:b5a7	11.81.181.167
cb15:901b:901b:1324:b51:7b51:b51:b5a8	11.81.181.168
cb15:901b:901b:1324:b51:7b51:b51:b5a9	11.81.181.169
cb15:901b:901b:1324:b51:7b51:b51:b5aa	11.81.181.170
cb15:901b:901b:1324:b51:7b51:b51:b5ab	11.81.181.171
cb15:901b:901b:1324:b51:7b51:b51:b5ac	11.81.181.172
cb15:901b:901b:1324:b51:7b51:b51:b5ad	11.81.181.173
cb15:901b:901b:1324:b51:7b51:b51:b5ae	11.81.181.174
cb15:901b:901b:1324:b51:7b51:b51:b5af	11.81.181.175
cb15:901b:901b:1324:b51:7b51:b51:b5b0	11.81.181.176
cb15:901b:901b:1324:b51:7b51:b51:b5b1	11.81.181.177
cb15:901b:901b:1324:b51:7b51:b51:b5b2	11.81.181.178
cb15:901b:901b:1324:b51:7b51:b51:b5b3	11.81.181.179
cb15:901b:901b:1324:b51:7b51:b51:b5b4	11.81.181.180

cb15:901b:901b:1324:b51:7b51:b51:b5b5	11.81.181.181
cb15:901b:901b:1324:b51:7b51:b51:b5b6	11.81.181.182
cb15:901b:901b:1324:b51:7b51:b51:b5b7	11.81.181.183
cb15:901b:901b:1324:b51:7b51:b51:b5b8	11.81.181.184
cb15:901b:901b:1324:b51:7b51:b51:b5b9	11.81.181.185
cb15:901b:901b:1324:b51:7b51:b51:b5ba	11.81.181.186
cb15:901b:901b:1324:b51:7b51:b51:b5bb	11.81.181.187
cb15:901b:901b:1324:b51:7b51:b51:b5bc	11.81.181.188
cb15:901b:901b:1324:b51:7b51:b51:b5bd	11.81.181.189
cb15:901b:901b:1324:b51:7b51:b51:b5be	11.81.181.190
cb15:901b:901b:1324:b51:7b51:b51:b5bf	11.81.181.191
cb15:901b:901b:1324:b51:7b51:b51:b5c0	11.81.181.192
cb15:901b:901b:1324:b51:7b51:b51:b5c1	11.81.181.193
cb15:901b:901b:1324:b51:7b51:b51:b5c2	11.81.181.194
cb15:901b:901b:1324:b51:7b51:b51:b5c3	11.81.181.195
cb15:901b:901b:1324:b51:7b51:b51:b5c4	11.81.181.196
cb15:901b:901b:1324:b51:7b51:b51:b5c5	11.81.181.197
cb15:901b:901b:1324:b51:7b51:b51:b5c6	11.81.181.198
cb15:901b:901b:1324:b51:7b51:b51:b5c7	11.81.181.199
cb15:901b:901b:1324:b51:7b51:b51:b5c8	11.81.181.200
cb15:901b:901b:1324:b51:7b51:b51:b5c9	11.81.181.201
cb15:901b:901b:1324:b51:7b51:b51:b5ca	11.81.181.202
cb15:901b:901b:1324:b51:7b51:b51:b5cb	11.81.181.203
cb15:901b:901b:1324:b51:7b51:b51:b5cc	11.81.181.204
cb15:901b:901b:1324:b51:7b51:b51:b5cd	11.81.181.205
cb15:901b:901b:1324:b51:7b51:b51:b5ce	11.81.181.206
cb15:901b:901b:1324:b51:7b51:b51:b5cf	11.81.181.207
cb15:901b:901b:1324:b51:7b51:b51:b5d0	11.81.181.208
cb15:901b:901b:1324:b51:7b51:b51:b5d1	11.81.181.209
cb15:901b:901b:1324:b51:7b51:b51:b5d2	11.81.181.210
cb15:901b:901b:1324:b51:7b51:b51:b5d3	11.81.181.211
cb15:901b:901b:1324:b51:7b51:b51:b5d4	11.81.181.212
cb15:901b:901b:1324:b51:7b51:b51:b5d5	11.81.181.213
cb15:901b:901b:1324:b51:7b51:b51:b5d6	11.81.181.214
cb15:901b:901b:1324:b51:7b51:b51:b5d7	11.81.181.215
cb15:901b:901b:1324:b51:7b51:b51:b5d8	11.81.181.216
cb15:901b:901b:1324:b51:7b51:b51:b5d9	11.81.181.217
cb15:901b:901b:1324:b51:7b51:b51:b5da	11.81.181.218
cb15:901b:901b:1324:b51:7b51:b51:b5db	11.81.181.219
cb15:901b:901b:1324:b51:7b51:b51:b5dc	11.81.181.220
cb15:901b:901b:1324:b51:7b51:b51:b5dd	11.81.181.221
cb15:901b:901b:1324:b51:7b51:b51:b5de	11.81.181.222
cb15:901b:901b:1324:b51:7b51:b51:b5df	11.81.181.223
cb15:901b:901b:1324:b51:7b51:b51:b5e0	11.81.181.224
cb15:901b:901b:1324:b51:7b51:b51:b5e1	11.81.181.225
cb15:901b:901b:1324:b51:7b51:b51:b5e2	11.81.181.226
cb15:901b:901b:1324:b51:7b51:b51:b5e3	11.81.181.227
cb15:901b:901b:1324:b51:7b51:b51:b5e4	11.81.181.228
cb15:901b:901b:1324:b51:7b51:b51:b5e5	11.81.181.229
cb15:901b:901b:1324:b51:7b51:b51:b5e6	11.81.181.230
cb15:901b:901b:1324:b51:7b51:b51:b5e7	11.81.181.231
cb15:901b:901b:1324:b51:7b51:b51:b5e8	11.81.181.232
cb15:901b:901b:1324:b51:7b51:b51:b5e9	11.81.181.233
cb15:901b:901b:1324:b51:7b51:b51:b5ea	11.81.181.234
cb15:901b:901b:1324:b51:7b51:b51:b5eb	11.81.181.235
cb15:901b:901b:1324:b51:7b51:b51:b5ec	11.81.181.236
cb15:901b:901b:1324:b51:7b51:b51:b5ed	11.81.181.237
cb15:901b:901b:1324:b51:7b51:b51:b5ee	11.81.181.238
cb15:901b:901b:1324:b51:7b51:b51:b5ef	11.81.181.239
cb15:901b:901b:1324:b51:7b51:b51:b5f0	11.81.181.240
cb15:901b:901b:1324:b51:7b51:b51:b5f1	11.81.181.241
cb15:901b:901b:1324:b51:7b51:b51:b5f2	11.81.181.242
cb15:901b:901b:1324:b51:7b51:b51:b5f3	11.81.181.243
cb15:901b:901b:1324:b51:7b51:b51:b5f4	11.81.181.244
cb15:901b:901b:1324:b51:7b51:b51:b5f5	11.81.181.245
cb15:901b:901b:1324:b51:7b51:b51:b5f6	11.81.181.246
cb15:901b:901b:1324:b51:7b51:b51:b5f7	11.81.181.247
cb15:901b:901b:1324:b51:7b51:b51:b5f8	11.81.181.248
cb15:901b:901b:1324:b51:7b51:b51:b5f9	11.81.181.249
cb15:901b:901b:1324:b51:7b51:b51:b5fa	11.81.181.250
cb15:901b:901b:1324:b51:7b51:b51:b5fb	11.81.181.251
cb15:901b:901b:1324:b51:7b51:b51:b5fc	11.81.181.252
cb15:901b:901b:1324:b51:7b51:b51:b5fd	11.81.181.253
cb15:901b:901b:1324:b51:7b51:b51:b5fe	11.81.181.254
cb15:901b:901b:1324:b51:7b51:b51:b5ff	11.81.181.255

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.