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:fb65:4024:de72:b51b:f501	181.27.245.1
cb15:901b:901b:fb65:4024:de72:b51b:f502	181.27.245.2
cb15:901b:901b:fb65:4024:de72:b51b:f503	181.27.245.3
cb15:901b:901b:fb65:4024:de72:b51b:f504	181.27.245.4
cb15:901b:901b:fb65:4024:de72:b51b:f505	181.27.245.5
cb15:901b:901b:fb65:4024:de72:b51b:f506	181.27.245.6
cb15:901b:901b:fb65:4024:de72:b51b:f507	181.27.245.7
cb15:901b:901b:fb65:4024:de72:b51b:f508	181.27.245.8
cb15:901b:901b:fb65:4024:de72:b51b:f509	181.27.245.9
cb15:901b:901b:fb65:4024:de72:b51b:f50a	181.27.245.10
cb15:901b:901b:fb65:4024:de72:b51b:f50b	181.27.245.11
cb15:901b:901b:fb65:4024:de72:b51b:f50c	181.27.245.12
cb15:901b:901b:fb65:4024:de72:b51b:f50d	181.27.245.13
cb15:901b:901b:fb65:4024:de72:b51b:f50e	181.27.245.14
cb15:901b:901b:fb65:4024:de72:b51b:f50f	181.27.245.15
cb15:901b:901b:fb65:4024:de72:b51b:f510	181.27.245.16
cb15:901b:901b:fb65:4024:de72:b51b:f511	181.27.245.17
cb15:901b:901b:fb65:4024:de72:b51b:f512	181.27.245.18
cb15:901b:901b:fb65:4024:de72:b51b:f513	181.27.245.19
cb15:901b:901b:fb65:4024:de72:b51b:f514	181.27.245.20
cb15:901b:901b:fb65:4024:de72:b51b:f515	181.27.245.21
cb15:901b:901b:fb65:4024:de72:b51b:f516	181.27.245.22
cb15:901b:901b:fb65:4024:de72:b51b:f517	181.27.245.23
cb15:901b:901b:fb65:4024:de72:b51b:f518	181.27.245.24
cb15:901b:901b:fb65:4024:de72:b51b:f519	181.27.245.25
cb15:901b:901b:fb65:4024:de72:b51b:f51a	181.27.245.26
cb15:901b:901b:fb65:4024:de72:b51b:f51b	181.27.245.27
cb15:901b:901b:fb65:4024:de72:b51b:f51c	181.27.245.28
cb15:901b:901b:fb65:4024:de72:b51b:f51d	181.27.245.29
cb15:901b:901b:fb65:4024:de72:b51b:f51e	181.27.245.30
cb15:901b:901b:fb65:4024:de72:b51b:f51f	181.27.245.31
cb15:901b:901b:fb65:4024:de72:b51b:f520	181.27.245.32
cb15:901b:901b:fb65:4024:de72:b51b:f521	181.27.245.33
cb15:901b:901b:fb65:4024:de72:b51b:f522	181.27.245.34
cb15:901b:901b:fb65:4024:de72:b51b:f523	181.27.245.35
cb15:901b:901b:fb65:4024:de72:b51b:f524	181.27.245.36
cb15:901b:901b:fb65:4024:de72:b51b:f525	181.27.245.37
cb15:901b:901b:fb65:4024:de72:b51b:f526	181.27.245.38
cb15:901b:901b:fb65:4024:de72:b51b:f527	181.27.245.39
cb15:901b:901b:fb65:4024:de72:b51b:f528	181.27.245.40
cb15:901b:901b:fb65:4024:de72:b51b:f529	181.27.245.41
cb15:901b:901b:fb65:4024:de72:b51b:f52a	181.27.245.42
cb15:901b:901b:fb65:4024:de72:b51b:f52b	181.27.245.43
cb15:901b:901b:fb65:4024:de72:b51b:f52c	181.27.245.44
cb15:901b:901b:fb65:4024:de72:b51b:f52d	181.27.245.45
cb15:901b:901b:fb65:4024:de72:b51b:f52e	181.27.245.46
cb15:901b:901b:fb65:4024:de72:b51b:f52f	181.27.245.47
cb15:901b:901b:fb65:4024:de72:b51b:f530	181.27.245.48
cb15:901b:901b:fb65:4024:de72:b51b:f531	181.27.245.49
cb15:901b:901b:fb65:4024:de72:b51b:f532	181.27.245.50
cb15:901b:901b:fb65:4024:de72:b51b:f533	181.27.245.51
cb15:901b:901b:fb65:4024:de72:b51b:f534	181.27.245.52
cb15:901b:901b:fb65:4024:de72:b51b:f535	181.27.245.53
cb15:901b:901b:fb65:4024:de72:b51b:f536	181.27.245.54
cb15:901b:901b:fb65:4024:de72:b51b:f537	181.27.245.55
cb15:901b:901b:fb65:4024:de72:b51b:f538	181.27.245.56
cb15:901b:901b:fb65:4024:de72:b51b:f539	181.27.245.57
cb15:901b:901b:fb65:4024:de72:b51b:f53a	181.27.245.58
cb15:901b:901b:fb65:4024:de72:b51b:f53b	181.27.245.59
cb15:901b:901b:fb65:4024:de72:b51b:f53c	181.27.245.60

cb15:901b:901b:fb65:4024:de72:b51b:f53d	181.27.245.61
cb15:901b:901b:fb65:4024:de72:b51b:f53e	181.27.245.62
cb15:901b:901b:fb65:4024:de72:b51b:f53f	181.27.245.63
cb15:901b:901b:fb65:4024:de72:b51b:f540	181.27.245.64
cb15:901b:901b:fb65:4024:de72:b51b:f541	181.27.245.65
cb15:901b:901b:fb65:4024:de72:b51b:f542	181.27.245.66
cb15:901b:901b:fb65:4024:de72:b51b:f543	181.27.245.67
cb15:901b:901b:fb65:4024:de72:b51b:f544	181.27.245.68
cb15:901b:901b:fb65:4024:de72:b51b:f545	181.27.245.69
cb15:901b:901b:fb65:4024:de72:b51b:f546	181.27.245.70
cb15:901b:901b:fb65:4024:de72:b51b:f547	181.27.245.71
cb15:901b:901b:fb65:4024:de72:b51b:f548	181.27.245.72
cb15:901b:901b:fb65:4024:de72:b51b:f549	181.27.245.73
cb15:901b:901b:fb65:4024:de72:b51b:f54a	181.27.245.74
cb15:901b:901b:fb65:4024:de72:b51b:f54b	181.27.245.75
cb15:901b:901b:fb65:4024:de72:b51b:f54c	181.27.245.76
cb15:901b:901b:fb65:4024:de72:b51b:f54d	181.27.245.77
cb15:901b:901b:fb65:4024:de72:b51b:f54e	181.27.245.78
cb15:901b:901b:fb65:4024:de72:b51b:f54f	181.27.245.79
cb15:901b:901b:fb65:4024:de72:b51b:f550	181.27.245.80
cb15:901b:901b:fb65:4024:de72:b51b:f551	181.27.245.81
cb15:901b:901b:fb65:4024:de72:b51b:f552	181.27.245.82
cb15:901b:901b:fb65:4024:de72:b51b:f553	181.27.245.83
cb15:901b:901b:fb65:4024:de72:b51b:f554	181.27.245.84
cb15:901b:901b:fb65:4024:de72:b51b:f555	181.27.245.85
cb15:901b:901b:fb65:4024:de72:b51b:f556	181.27.245.86
cb15:901b:901b:fb65:4024:de72:b51b:f557	181.27.245.87
cb15:901b:901b:fb65:4024:de72:b51b:f558	181.27.245.88
cb15:901b:901b:fb65:4024:de72:b51b:f559	181.27.245.89
cb15:901b:901b:fb65:4024:de72:b51b:f55a	181.27.245.90
cb15:901b:901b:fb65:4024:de72:b51b:f55b	181.27.245.91
cb15:901b:901b:fb65:4024:de72:b51b:f55c	181.27.245.92
cb15:901b:901b:fb65:4024:de72:b51b:f55d	181.27.245.93
cb15:901b:901b:fb65:4024:de72:b51b:f55e	181.27.245.94
cb15:901b:901b:fb65:4024:de72:b51b:f55f	181.27.245.95
cb15:901b:901b:fb65:4024:de72:b51b:f560	181.27.245.96
cb15:901b:901b:fb65:4024:de72:b51b:f561	181.27.245.97
cb15:901b:901b:fb65:4024:de72:b51b:f562	181.27.245.98
cb15:901b:901b:fb65:4024:de72:b51b:f563	181.27.245.99
cb15:901b:901b:fb65:4024:de72:b51b:f564	181.27.245.100
cb15:901b:901b:fb65:4024:de72:b51b:f565	181.27.245.101
cb15:901b:901b:fb65:4024:de72:b51b:f566	181.27.245.102
cb15:901b:901b:fb65:4024:de72:b51b:f567	181.27.245.103
cb15:901b:901b:fb65:4024:de72:b51b:f568	181.27.245.104
cb15:901b:901b:fb65:4024:de72:b51b:f569	181.27.245.105
cb15:901b:901b:fb65:4024:de72:b51b:f56a	181.27.245.106
cb15:901b:901b:fb65:4024:de72:b51b:f56b	181.27.245.107
cb15:901b:901b:fb65:4024:de72:b51b:f56c	181.27.245.108
cb15:901b:901b:fb65:4024:de72:b51b:f56d	181.27.245.109
cb15:901b:901b:fb65:4024:de72:b51b:f56e	181.27.245.110
cb15:901b:901b:fb65:4024:de72:b51b:f56f	181.27.245.111
cb15:901b:901b:fb65:4024:de72:b51b:f570	181.27.245.112
cb15:901b:901b:fb65:4024:de72:b51b:f571	181.27.245.113
cb15:901b:901b:fb65:4024:de72:b51b:f572	181.27.245.114
cb15:901b:901b:fb65:4024:de72:b51b:f573	181.27.245.115
cb15:901b:901b:fb65:4024:de72:b51b:f574	181.27.245.116
cb15:901b:901b:fb65:4024:de72:b51b:f575	181.27.245.117
cb15:901b:901b:fb65:4024:de72:b51b:f576	181.27.245.118
cb15:901b:901b:fb65:4024:de72:b51b:f577	181.27.245.119
cb15:901b:901b:fb65:4024:de72:b51b:f578	181.27.245.120

cb15:901b:901b:fb65:4024:de72:b51b:f579	181.27.245.121
cb15:901b:901b:fb65:4024:de72:b51b:f57a	181.27.245.122
cb15:901b:901b:fb65:4024:de72:b51b:f57b	181.27.245.123
cb15:901b:901b:fb65:4024:de72:b51b:f57c	181.27.245.124
cb15:901b:901b:fb65:4024:de72:b51b:f57d	181.27.245.125
cb15:901b:901b:fb65:4024:de72:b51b:f57e	181.27.245.126
cb15:901b:901b:fb65:4024:de72:b51b:f57f	181.27.245.127
cb15:901b:901b:fb65:4024:de72:b51b:f580	181.27.245.128
cb15:901b:901b:fb65:4024:de72:b51b:f581	181.27.245.129
cb15:901b:901b:fb65:4024:de72:b51b:f582	181.27.245.130
cb15:901b:901b:fb65:4024:de72:b51b:f583	181.27.245.131
cb15:901b:901b:fb65:4024:de72:b51b:f584	181.27.245.132
cb15:901b:901b:fb65:4024:de72:b51b:f585	181.27.245.133
cb15:901b:901b:fb65:4024:de72:b51b:f586	181.27.245.134
cb15:901b:901b:fb65:4024:de72:b51b:f587	181.27.245.135
cb15:901b:901b:fb65:4024:de72:b51b:f588	181.27.245.136
cb15:901b:901b:fb65:4024:de72:b51b:f589	181.27.245.137
cb15:901b:901b:fb65:4024:de72:b51b:f58a	181.27.245.138
cb15:901b:901b:fb65:4024:de72:b51b:f58b	181.27.245.139
cb15:901b:901b:fb65:4024:de72:b51b:f58c	181.27.245.140
cb15:901b:901b:fb65:4024:de72:b51b:f58d	181.27.245.141
cb15:901b:901b:fb65:4024:de72:b51b:f58e	181.27.245.142
cb15:901b:901b:fb65:4024:de72:b51b:f58f	181.27.245.143
cb15:901b:901b:fb65:4024:de72:b51b:f590	181.27.245.144
cb15:901b:901b:fb65:4024:de72:b51b:f591	181.27.245.145
cb15:901b:901b:fb65:4024:de72:b51b:f592	181.27.245.146
cb15:901b:901b:fb65:4024:de72:b51b:f593	181.27.245.147
cb15:901b:901b:fb65:4024:de72:b51b:f594	181.27.245.148
cb15:901b:901b:fb65:4024:de72:b51b:f595	181.27.245.149
cb15:901b:901b:fb65:4024:de72:b51b:f596	181.27.245.150
cb15:901b:901b:fb65:4024:de72:b51b:f597	181.27.245.151
cb15:901b:901b:fb65:4024:de72:b51b:f598	181.27.245.152
cb15:901b:901b:fb65:4024:de72:b51b:f599	181.27.245.153
cb15:901b:901b:fb65:4024:de72:b51b:f59a	181.27.245.154
cb15:901b:901b:fb65:4024:de72:b51b:f59b	181.27.245.155
cb15:901b:901b:fb65:4024:de72:b51b:f59c	181.27.245.156
cb15:901b:901b:fb65:4024:de72:b51b:f59d	181.27.245.157
cb15:901b:901b:fb65:4024:de72:b51b:f59e	181.27.245.158
cb15:901b:901b:fb65:4024:de72:b51b:f59f	181.27.245.159
cb15:901b:901b:fb65:4024:de72:b51b:f5a0	181.27.245.160
cb15:901b:901b:fb65:4024:de72:b51b:f5a1	181.27.245.161
cb15:901b:901b:fb65:4024:de72:b51b:f5a2	181.27.245.162
cb15:901b:901b:fb65:4024:de72:b51b:f5a3	181.27.245.163
cb15:901b:901b:fb65:4024:de72:b51b:f5a4	181.27.245.164
cb15:901b:901b:fb65:4024:de72:b51b:f5a5	181.27.245.165
cb15:901b:901b:fb65:4024:de72:b51b:f5a6	181.27.245.166
cb15:901b:901b:fb65:4024:de72:b51b:f5a7	181.27.245.167
cb15:901b:901b:fb65:4024:de72:b51b:f5a8	181.27.245.168
cb15:901b:901b:fb65:4024:de72:b51b:f5a9	181.27.245.169
cb15:901b:901b:fb65:4024:de72:b51b:f5aa	181.27.245.170
cb15:901b:901b:fb65:4024:de72:b51b:f5ab	181.27.245.171
cb15:901b:901b:fb65:4024:de72:b51b:f5ac	181.27.245.172
cb15:901b:901b:fb65:4024:de72:b51b:f5ad	181.27.245.173
cb15:901b:901b:fb65:4024:de72:b51b:f5ae	181.27.245.174
cb15:901b:901b:fb65:4024:de72:b51b:f5af	181.27.245.175
cb15:901b:901b:fb65:4024:de72:b51b:f5b0	181.27.245.176
cb15:901b:901b:fb65:4024:de72:b51b:f5b1	181.27.245.177
cb15:901b:901b:fb65:4024:de72:b51b:f5b2	181.27.245.178
cb15:901b:901b:fb65:4024:de72:b51b:f5b3	181.27.245.179
cb15:901b:901b:fb65:4024:de72:b51b:f5b4	181.27.245.180

cb15:901b:901b:fb65:4024:de72:b51b:f5b5	181.27.245.181
cb15:901b:901b:fb65:4024:de72:b51b:f5b6	181.27.245.182
cb15:901b:901b:fb65:4024:de72:b51b:f5b7	181.27.245.183
cb15:901b:901b:fb65:4024:de72:b51b:f5b8	181.27.245.184
cb15:901b:901b:fb65:4024:de72:b51b:f5b9	181.27.245.185
cb15:901b:901b:fb65:4024:de72:b51b:f5ba	181.27.245.186
cb15:901b:901b:fb65:4024:de72:b51b:f5bb	181.27.245.187
cb15:901b:901b:fb65:4024:de72:b51b:f5bc	181.27.245.188
cb15:901b:901b:fb65:4024:de72:b51b:f5bd	181.27.245.189
cb15:901b:901b:fb65:4024:de72:b51b:f5be	181.27.245.190
cb15:901b:901b:fb65:4024:de72:b51b:f5bf	181.27.245.191
cb15:901b:901b:fb65:4024:de72:b51b:f5c0	181.27.245.192
cb15:901b:901b:fb65:4024:de72:b51b:f5c1	181.27.245.193
cb15:901b:901b:fb65:4024:de72:b51b:f5c2	181.27.245.194
cb15:901b:901b:fb65:4024:de72:b51b:f5c3	181.27.245.195
cb15:901b:901b:fb65:4024:de72:b51b:f5c4	181.27.245.196
cb15:901b:901b:fb65:4024:de72:b51b:f5c5	181.27.245.197
cb15:901b:901b:fb65:4024:de72:b51b:f5c6	181.27.245.198
cb15:901b:901b:fb65:4024:de72:b51b:f5c7	181.27.245.199
cb15:901b:901b:fb65:4024:de72:b51b:f5c8	181.27.245.200
cb15:901b:901b:fb65:4024:de72:b51b:f5c9	181.27.245.201
cb15:901b:901b:fb65:4024:de72:b51b:f5ca	181.27.245.202
cb15:901b:901b:fb65:4024:de72:b51b:f5cb	181.27.245.203
cb15:901b:901b:fb65:4024:de72:b51b:f5cc	181.27.245.204
cb15:901b:901b:fb65:4024:de72:b51b:f5cd	181.27.245.205
cb15:901b:901b:fb65:4024:de72:b51b:f5ce	181.27.245.206
cb15:901b:901b:fb65:4024:de72:b51b:f5cf	181.27.245.207
cb15:901b:901b:fb65:4024:de72:b51b:f5d0	181.27.245.208
cb15:901b:901b:fb65:4024:de72:b51b:f5d1	181.27.245.209
cb15:901b:901b:fb65:4024:de72:b51b:f5d2	181.27.245.210
cb15:901b:901b:fb65:4024:de72:b51b:f5d3	181.27.245.211
cb15:901b:901b:fb65:4024:de72:b51b:f5d4	181.27.245.212
cb15:901b:901b:fb65:4024:de72:b51b:f5d5	181.27.245.213
cb15:901b:901b:fb65:4024:de72:b51b:f5d6	181.27.245.214
cb15:901b:901b:fb65:4024:de72:b51b:f5d7	181.27.245.215
cb15:901b:901b:fb65:4024:de72:b51b:f5d8	181.27.245.216
cb15:901b:901b:fb65:4024:de72:b51b:f5d9	181.27.245.217
cb15:901b:901b:fb65:4024:de72:b51b:f5da	181.27.245.218
cb15:901b:901b:fb65:4024:de72:b51b:f5db	181.27.245.219
cb15:901b:901b:fb65:4024:de72:b51b:f5dc	181.27.245.220
cb15:901b:901b:fb65:4024:de72:b51b:f5dd	181.27.245.221
cb15:901b:901b:fb65:4024:de72:b51b:f5de	181.27.245.222
cb15:901b:901b:fb65:4024:de72:b51b:f5df	181.27.245.223
cb15:901b:901b:fb65:4024:de72:b51b:f5e0	181.27.245.224
cb15:901b:901b:fb65:4024:de72:b51b:f5e1	181.27.245.225
cb15:901b:901b:fb65:4024:de72:b51b:f5e2	181.27.245.226
cb15:901b:901b:fb65:4024:de72:b51b:f5e3	181.27.245.227
cb15:901b:901b:fb65:4024:de72:b51b:f5e4	181.27.245.228
cb15:901b:901b:fb65:4024:de72:b51b:f5e5	181.27.245.229
cb15:901b:901b:fb65:4024:de72:b51b:f5e6	181.27.245.230
cb15:901b:901b:fb65:4024:de72:b51b:f5e7	181.27.245.231
cb15:901b:901b:fb65:4024:de72:b51b:f5e8	181.27.245.232
cb15:901b:901b:fb65:4024:de72:b51b:f5e9	181.27.245.233
cb15:901b:901b:fb65:4024:de72:b51b:f5ea	181.27.245.234
cb15:901b:901b:fb65:4024:de72:b51b:f5eb	181.27.245.235
cb15:901b:901b:fb65:4024:de72:b51b:f5ec	181.27.245.236
cb15:901b:901b:fb65:4024:de72:b51b:f5ed	181.27.245.237
cb15:901b:901b:fb65:4024:de72:b51b:f5ee	181.27.245.238
cb15:901b:901b:fb65:4024:de72:b51b:f5ef	181.27.245.239
cb15:901b:901b:fb65:4024:de72:b51b:f5f0	181.27.245.240
cb15:901b:901b:fb65:4024:de72:b51b:f5f1	181.27.245.241
cb15:901b:901b:fb65:4024:de72:b51b:f5f2	181.27.245.242
cb15:901b:901b:fb65:4024:de72:b51b:f5f3	181.27.245.243
cb15:901b:901b:fb65:4024:de72:b51b:f5f4	181.27.245.244
cb15:901b:901b:fb65:4024:de72:b51b:f5f5	181.27.245.245
cb15:901b:901b:fb65:4024:de72:b51b:f5f6	181.27.245.246
cb15:901b:901b:fb65:4024:de72:b51b:f5f7	181.27.245.247
cb15:901b:901b:fb65:4024:de72:b51b:f5f8	181.27.245.248
cb15:901b:901b:fb65:4024:de72:b51b:f5f9	181.27.245.249
cb15:901b:901b:fb65:4024:de72:b51b:f5fa	181.27.245.250
cb15:901b:901b:fb65:4024:de72:b51b:f5fb	181.27.245.251
cb15:901b:901b:fb65:4024:de72:b51b:f5fc	181.27.245.252
cb15:901b:901b:fb65:4024:de72:b51b:f5fd	181.27.245.253
cb15:901b:901b:fb65:4024:de72:b51b:f5fe	181.27.245.254
cb15:901b:901b:fb65:4024:de72:b51b:f5ff	181.27.245.255

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.