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:adaa:5155:3921:a501	57.33.165.1
cb15:901b:901b:1324:adaa:5155:3921:a502	57.33.165.2
cb15:901b:901b:1324:adaa:5155:3921:a503	57.33.165.3
cb15:901b:901b:1324:adaa:5155:3921:a504	57.33.165.4
cb15:901b:901b:1324:adaa:5155:3921:a505	57.33.165.5
cb15:901b:901b:1324:adaa:5155:3921:a506	57.33.165.6
cb15:901b:901b:1324:adaa:5155:3921:a507	57.33.165.7
cb15:901b:901b:1324:adaa:5155:3921:a508	57.33.165.8
cb15:901b:901b:1324:adaa:5155:3921:a509	57.33.165.9
cb15:901b:901b:1324:adaa:5155:3921:a50a	57.33.165.10
cb15:901b:901b:1324:adaa:5155:3921:a50b	57.33.165.11
cb15:901b:901b:1324:adaa:5155:3921:a50c	57.33.165.12
cb15:901b:901b:1324:adaa:5155:3921:a50d	57.33.165.13
cb15:901b:901b:1324:adaa:5155:3921:a50e	57.33.165.14
cb15:901b:901b:1324:adaa:5155:3921:a50f	57.33.165.15
cb15:901b:901b:1324:adaa:5155:3921:a510	57.33.165.16
cb15:901b:901b:1324:adaa:5155:3921:a511	57.33.165.17
cb15:901b:901b:1324:adaa:5155:3921:a512	57.33.165.18
cb15:901b:901b:1324:adaa:5155:3921:a513	57.33.165.19
cb15:901b:901b:1324:adaa:5155:3921:a514	57.33.165.20
cb15:901b:901b:1324:adaa:5155:3921:a515	57.33.165.21
cb15:901b:901b:1324:adaa:5155:3921:a516	57.33.165.22
cb15:901b:901b:1324:adaa:5155:3921:a517	57.33.165.23
cb15:901b:901b:1324:adaa:5155:3921:a518	57.33.165.24
cb15:901b:901b:1324:adaa:5155:3921:a519	57.33.165.25
cb15:901b:901b:1324:adaa:5155:3921:a51a	57.33.165.26
cb15:901b:901b:1324:adaa:5155:3921:a51b	57.33.165.27
cb15:901b:901b:1324:adaa:5155:3921:a51c	57.33.165.28
cb15:901b:901b:1324:adaa:5155:3921:a51d	57.33.165.29
cb15:901b:901b:1324:adaa:5155:3921:a51e	57.33.165.30
cb15:901b:901b:1324:adaa:5155:3921:a51f	57.33.165.31
cb15:901b:901b:1324:adaa:5155:3921:a520	57.33.165.32
cb15:901b:901b:1324:adaa:5155:3921:a521	57.33.165.33
cb15:901b:901b:1324:adaa:5155:3921:a522	57.33.165.34
cb15:901b:901b:1324:adaa:5155:3921:a523	57.33.165.35
cb15:901b:901b:1324:adaa:5155:3921:a524	57.33.165.36
cb15:901b:901b:1324:adaa:5155:3921:a525	57.33.165.37
cb15:901b:901b:1324:adaa:5155:3921:a526	57.33.165.38
cb15:901b:901b:1324:adaa:5155:3921:a527	57.33.165.39
cb15:901b:901b:1324:adaa:5155:3921:a528	57.33.165.40
cb15:901b:901b:1324:adaa:5155:3921:a529	57.33.165.41
cb15:901b:901b:1324:adaa:5155:3921:a52a	57.33.165.42
cb15:901b:901b:1324:adaa:5155:3921:a52b	57.33.165.43
cb15:901b:901b:1324:adaa:5155:3921:a52c	57.33.165.44
cb15:901b:901b:1324:adaa:5155:3921:a52d	57.33.165.45
cb15:901b:901b:1324:adaa:5155:3921:a52e	57.33.165.46
cb15:901b:901b:1324:adaa:5155:3921:a52f	57.33.165.47
cb15:901b:901b:1324:adaa:5155:3921:a530	57.33.165.48
cb15:901b:901b:1324:adaa:5155:3921:a531	57.33.165.49
cb15:901b:901b:1324:adaa:5155:3921:a532	57.33.165.50
cb15:901b:901b:1324:adaa:5155:3921:a533	57.33.165.51
cb15:901b:901b:1324:adaa:5155:3921:a534	57.33.165.52
cb15:901b:901b:1324:adaa:5155:3921:a535	57.33.165.53
cb15:901b:901b:1324:adaa:5155:3921:a536	57.33.165.54
cb15:901b:901b:1324:adaa:5155:3921:a537	57.33.165.55
cb15:901b:901b:1324:adaa:5155:3921:a538	57.33.165.56
cb15:901b:901b:1324:adaa:5155:3921:a539	57.33.165.57
cb15:901b:901b:1324:adaa:5155:3921:a53a	57.33.165.58
cb15:901b:901b:1324:adaa:5155:3921:a53b	57.33.165.59
cb15:901b:901b:1324:adaa:5155:3921:a53c	57.33.165.60

cb15:901b:901b:1324:adaa:5155:3921:a53d	57.33.165.61
cb15:901b:901b:1324:adaa:5155:3921:a53e	57.33.165.62
cb15:901b:901b:1324:adaa:5155:3921:a53f	57.33.165.63
cb15:901b:901b:1324:adaa:5155:3921:a540	57.33.165.64
cb15:901b:901b:1324:adaa:5155:3921:a541	57.33.165.65
cb15:901b:901b:1324:adaa:5155:3921:a542	57.33.165.66
cb15:901b:901b:1324:adaa:5155:3921:a543	57.33.165.67
cb15:901b:901b:1324:adaa:5155:3921:a544	57.33.165.68
cb15:901b:901b:1324:adaa:5155:3921:a545	57.33.165.69
cb15:901b:901b:1324:adaa:5155:3921:a546	57.33.165.70
cb15:901b:901b:1324:adaa:5155:3921:a547	57.33.165.71
cb15:901b:901b:1324:adaa:5155:3921:a548	57.33.165.72
cb15:901b:901b:1324:adaa:5155:3921:a549	57.33.165.73
cb15:901b:901b:1324:adaa:5155:3921:a54a	57.33.165.74
cb15:901b:901b:1324:adaa:5155:3921:a54b	57.33.165.75
cb15:901b:901b:1324:adaa:5155:3921:a54c	57.33.165.76
cb15:901b:901b:1324:adaa:5155:3921:a54d	57.33.165.77
cb15:901b:901b:1324:adaa:5155:3921:a54e	57.33.165.78
cb15:901b:901b:1324:adaa:5155:3921:a54f	57.33.165.79
cb15:901b:901b:1324:adaa:5155:3921:a550	57.33.165.80
cb15:901b:901b:1324:adaa:5155:3921:a551	57.33.165.81
cb15:901b:901b:1324:adaa:5155:3921:a552	57.33.165.82
cb15:901b:901b:1324:adaa:5155:3921:a553	57.33.165.83
cb15:901b:901b:1324:adaa:5155:3921:a554	57.33.165.84
cb15:901b:901b:1324:adaa:5155:3921:a555	57.33.165.85
cb15:901b:901b:1324:adaa:5155:3921:a556	57.33.165.86
cb15:901b:901b:1324:adaa:5155:3921:a557	57.33.165.87
cb15:901b:901b:1324:adaa:5155:3921:a558	57.33.165.88
cb15:901b:901b:1324:adaa:5155:3921:a559	57.33.165.89
cb15:901b:901b:1324:adaa:5155:3921:a55a	57.33.165.90
cb15:901b:901b:1324:adaa:5155:3921:a55b	57.33.165.91
cb15:901b:901b:1324:adaa:5155:3921:a55c	57.33.165.92
cb15:901b:901b:1324:adaa:5155:3921:a55d	57.33.165.93
cb15:901b:901b:1324:adaa:5155:3921:a55e	57.33.165.94
cb15:901b:901b:1324:adaa:5155:3921:a55f	57.33.165.95
cb15:901b:901b:1324:adaa:5155:3921:a560	57.33.165.96
cb15:901b:901b:1324:adaa:5155:3921:a561	57.33.165.97
cb15:901b:901b:1324:adaa:5155:3921:a562	57.33.165.98
cb15:901b:901b:1324:adaa:5155:3921:a563	57.33.165.99
cb15:901b:901b:1324:adaa:5155:3921:a564	57.33.165.100
cb15:901b:901b:1324:adaa:5155:3921:a565	57.33.165.101
cb15:901b:901b:1324:adaa:5155:3921:a566	57.33.165.102
cb15:901b:901b:1324:adaa:5155:3921:a567	57.33.165.103
cb15:901b:901b:1324:adaa:5155:3921:a568	57.33.165.104
cb15:901b:901b:1324:adaa:5155:3921:a569	57.33.165.105
cb15:901b:901b:1324:adaa:5155:3921:a56a	57.33.165.106
cb15:901b:901b:1324:adaa:5155:3921:a56b	57.33.165.107
cb15:901b:901b:1324:adaa:5155:3921:a56c	57.33.165.108
cb15:901b:901b:1324:adaa:5155:3921:a56d	57.33.165.109
cb15:901b:901b:1324:adaa:5155:3921:a56e	57.33.165.110
cb15:901b:901b:1324:adaa:5155:3921:a56f	57.33.165.111
cb15:901b:901b:1324:adaa:5155:3921:a570	57.33.165.112
cb15:901b:901b:1324:adaa:5155:3921:a571	57.33.165.113
cb15:901b:901b:1324:adaa:5155:3921:a572	57.33.165.114
cb15:901b:901b:1324:adaa:5155:3921:a573	57.33.165.115
cb15:901b:901b:1324:adaa:5155:3921:a574	57.33.165.116
cb15:901b:901b:1324:adaa:5155:3921:a575	57.33.165.117
cb15:901b:901b:1324:adaa:5155:3921:a576	57.33.165.118
cb15:901b:901b:1324:adaa:5155:3921:a577	57.33.165.119
cb15:901b:901b:1324:adaa:5155:3921:a578	57.33.165.120

cb15:901b:901b:1324:adaa:5155:3921:a579	57.33.165.121
cb15:901b:901b:1324:adaa:5155:3921:a57a	57.33.165.122
cb15:901b:901b:1324:adaa:5155:3921:a57b	57.33.165.123
cb15:901b:901b:1324:adaa:5155:3921:a57c	57.33.165.124
cb15:901b:901b:1324:adaa:5155:3921:a57d	57.33.165.125
cb15:901b:901b:1324:adaa:5155:3921:a57e	57.33.165.126
cb15:901b:901b:1324:adaa:5155:3921:a57f	57.33.165.127
cb15:901b:901b:1324:adaa:5155:3921:a580	57.33.165.128
cb15:901b:901b:1324:adaa:5155:3921:a581	57.33.165.129
cb15:901b:901b:1324:adaa:5155:3921:a582	57.33.165.130
cb15:901b:901b:1324:adaa:5155:3921:a583	57.33.165.131
cb15:901b:901b:1324:adaa:5155:3921:a584	57.33.165.132
cb15:901b:901b:1324:adaa:5155:3921:a585	57.33.165.133
cb15:901b:901b:1324:adaa:5155:3921:a586	57.33.165.134
cb15:901b:901b:1324:adaa:5155:3921:a587	57.33.165.135
cb15:901b:901b:1324:adaa:5155:3921:a588	57.33.165.136
cb15:901b:901b:1324:adaa:5155:3921:a589	57.33.165.137
cb15:901b:901b:1324:adaa:5155:3921:a58a	57.33.165.138
cb15:901b:901b:1324:adaa:5155:3921:a58b	57.33.165.139
cb15:901b:901b:1324:adaa:5155:3921:a58c	57.33.165.140
cb15:901b:901b:1324:adaa:5155:3921:a58d	57.33.165.141
cb15:901b:901b:1324:adaa:5155:3921:a58e	57.33.165.142
cb15:901b:901b:1324:adaa:5155:3921:a58f	57.33.165.143
cb15:901b:901b:1324:adaa:5155:3921:a590	57.33.165.144
cb15:901b:901b:1324:adaa:5155:3921:a591	57.33.165.145
cb15:901b:901b:1324:adaa:5155:3921:a592	57.33.165.146
cb15:901b:901b:1324:adaa:5155:3921:a593	57.33.165.147
cb15:901b:901b:1324:adaa:5155:3921:a594	57.33.165.148
cb15:901b:901b:1324:adaa:5155:3921:a595	57.33.165.149
cb15:901b:901b:1324:adaa:5155:3921:a596	57.33.165.150
cb15:901b:901b:1324:adaa:5155:3921:a597	57.33.165.151
cb15:901b:901b:1324:adaa:5155:3921:a598	57.33.165.152
cb15:901b:901b:1324:adaa:5155:3921:a599	57.33.165.153
cb15:901b:901b:1324:adaa:5155:3921:a59a	57.33.165.154
cb15:901b:901b:1324:adaa:5155:3921:a59b	57.33.165.155
cb15:901b:901b:1324:adaa:5155:3921:a59c	57.33.165.156
cb15:901b:901b:1324:adaa:5155:3921:a59d	57.33.165.157
cb15:901b:901b:1324:adaa:5155:3921:a59e	57.33.165.158
cb15:901b:901b:1324:adaa:5155:3921:a59f	57.33.165.159
cb15:901b:901b:1324:adaa:5155:3921:a5a0	57.33.165.160
cb15:901b:901b:1324:adaa:5155:3921:a5a1	57.33.165.161
cb15:901b:901b:1324:adaa:5155:3921:a5a2	57.33.165.162
cb15:901b:901b:1324:adaa:5155:3921:a5a3	57.33.165.163
cb15:901b:901b:1324:adaa:5155:3921:a5a4	57.33.165.164
cb15:901b:901b:1324:adaa:5155:3921:a5a5	57.33.165.165
cb15:901b:901b:1324:adaa:5155:3921:a5a6	57.33.165.166
cb15:901b:901b:1324:adaa:5155:3921:a5a7	57.33.165.167
cb15:901b:901b:1324:adaa:5155:3921:a5a8	57.33.165.168
cb15:901b:901b:1324:adaa:5155:3921:a5a9	57.33.165.169
cb15:901b:901b:1324:adaa:5155:3921:a5aa	57.33.165.170
cb15:901b:901b:1324:adaa:5155:3921:a5ab	57.33.165.171
cb15:901b:901b:1324:adaa:5155:3921:a5ac	57.33.165.172
cb15:901b:901b:1324:adaa:5155:3921:a5ad	57.33.165.173
cb15:901b:901b:1324:adaa:5155:3921:a5ae	57.33.165.174
cb15:901b:901b:1324:adaa:5155:3921:a5af	57.33.165.175
cb15:901b:901b:1324:adaa:5155:3921:a5b0	57.33.165.176
cb15:901b:901b:1324:adaa:5155:3921:a5b1	57.33.165.177
cb15:901b:901b:1324:adaa:5155:3921:a5b2	57.33.165.178
cb15:901b:901b:1324:adaa:5155:3921:a5b3	57.33.165.179
cb15:901b:901b:1324:adaa:5155:3921:a5b4	57.33.165.180

cb15:901b:901b:1324:adaa:5155:3921:a5b5	57.33.165.181
cb15:901b:901b:1324:adaa:5155:3921:a5b6	57.33.165.182
cb15:901b:901b:1324:adaa:5155:3921:a5b7	57.33.165.183
cb15:901b:901b:1324:adaa:5155:3921:a5b8	57.33.165.184
cb15:901b:901b:1324:adaa:5155:3921:a5b9	57.33.165.185
cb15:901b:901b:1324:adaa:5155:3921:a5ba	57.33.165.186
cb15:901b:901b:1324:adaa:5155:3921:a5bb	57.33.165.187
cb15:901b:901b:1324:adaa:5155:3921:a5bc	57.33.165.188
cb15:901b:901b:1324:adaa:5155:3921:a5bd	57.33.165.189
cb15:901b:901b:1324:adaa:5155:3921:a5be	57.33.165.190
cb15:901b:901b:1324:adaa:5155:3921:a5bf	57.33.165.191
cb15:901b:901b:1324:adaa:5155:3921:a5c0	57.33.165.192
cb15:901b:901b:1324:adaa:5155:3921:a5c1	57.33.165.193
cb15:901b:901b:1324:adaa:5155:3921:a5c2	57.33.165.194
cb15:901b:901b:1324:adaa:5155:3921:a5c3	57.33.165.195
cb15:901b:901b:1324:adaa:5155:3921:a5c4	57.33.165.196
cb15:901b:901b:1324:adaa:5155:3921:a5c5	57.33.165.197
cb15:901b:901b:1324:adaa:5155:3921:a5c6	57.33.165.198
cb15:901b:901b:1324:adaa:5155:3921:a5c7	57.33.165.199
cb15:901b:901b:1324:adaa:5155:3921:a5c8	57.33.165.200
cb15:901b:901b:1324:adaa:5155:3921:a5c9	57.33.165.201
cb15:901b:901b:1324:adaa:5155:3921:a5ca	57.33.165.202
cb15:901b:901b:1324:adaa:5155:3921:a5cb	57.33.165.203
cb15:901b:901b:1324:adaa:5155:3921:a5cc	57.33.165.204
cb15:901b:901b:1324:adaa:5155:3921:a5cd	57.33.165.205
cb15:901b:901b:1324:adaa:5155:3921:a5ce	57.33.165.206
cb15:901b:901b:1324:adaa:5155:3921:a5cf	57.33.165.207
cb15:901b:901b:1324:adaa:5155:3921:a5d0	57.33.165.208
cb15:901b:901b:1324:adaa:5155:3921:a5d1	57.33.165.209
cb15:901b:901b:1324:adaa:5155:3921:a5d2	57.33.165.210
cb15:901b:901b:1324:adaa:5155:3921:a5d3	57.33.165.211
cb15:901b:901b:1324:adaa:5155:3921:a5d4	57.33.165.212
cb15:901b:901b:1324:adaa:5155:3921:a5d5	57.33.165.213
cb15:901b:901b:1324:adaa:5155:3921:a5d6	57.33.165.214
cb15:901b:901b:1324:adaa:5155:3921:a5d7	57.33.165.215
cb15:901b:901b:1324:adaa:5155:3921:a5d8	57.33.165.216
cb15:901b:901b:1324:adaa:5155:3921:a5d9	57.33.165.217
cb15:901b:901b:1324:adaa:5155:3921:a5da	57.33.165.218
cb15:901b:901b:1324:adaa:5155:3921:a5db	57.33.165.219
cb15:901b:901b:1324:adaa:5155:3921:a5dc	57.33.165.220
cb15:901b:901b:1324:adaa:5155:3921:a5dd	57.33.165.221
cb15:901b:901b:1324:adaa:5155:3921:a5de	57.33.165.222
cb15:901b:901b:1324:adaa:5155:3921:a5df	57.33.165.223
cb15:901b:901b:1324:adaa:5155:3921:a5e0	57.33.165.224
cb15:901b:901b:1324:adaa:5155:3921:a5e1	57.33.165.225
cb15:901b:901b:1324:adaa:5155:3921:a5e2	57.33.165.226
cb15:901b:901b:1324:adaa:5155:3921:a5e3	57.33.165.227
cb15:901b:901b:1324:adaa:5155:3921:a5e4	57.33.165.228
cb15:901b:901b:1324:adaa:5155:3921:a5e5	57.33.165.229
cb15:901b:901b:1324:adaa:5155:3921:a5e6	57.33.165.230
cb15:901b:901b:1324:adaa:5155:3921:a5e7	57.33.165.231
cb15:901b:901b:1324:adaa:5155:3921:a5e8	57.33.165.232
cb15:901b:901b:1324:adaa:5155:3921:a5e9	57.33.165.233
cb15:901b:901b:1324:adaa:5155:3921:a5ea	57.33.165.234
cb15:901b:901b:1324:adaa:5155:3921:a5eb	57.33.165.235
cb15:901b:901b:1324:adaa:5155:3921:a5ec	57.33.165.236
cb15:901b:901b:1324:adaa:5155:3921:a5ed	57.33.165.237
cb15:901b:901b:1324:adaa:5155:3921:a5ee	57.33.165.238
cb15:901b:901b:1324:adaa:5155:3921:a5ef	57.33.165.239
cb15:901b:901b:1324:adaa:5155:3921:a5f0	57.33.165.240
cb15:901b:901b:1324:adaa:5155:3921:a5f1	57.33.165.241
cb15:901b:901b:1324:adaa:5155:3921:a5f2	57.33.165.242
cb15:901b:901b:1324:adaa:5155:3921:a5f3	57.33.165.243
cb15:901b:901b:1324:adaa:5155:3921:a5f4	57.33.165.244
cb15:901b:901b:1324:adaa:5155:3921:a5f5	57.33.165.245
cb15:901b:901b:1324:adaa:5155:3921:a5f6	57.33.165.246
cb15:901b:901b:1324:adaa:5155:3921:a5f7	57.33.165.247
cb15:901b:901b:1324:adaa:5155:3921:a5f8	57.33.165.248
cb15:901b:901b:1324:adaa:5155:3921:a5f9	57.33.165.249
cb15:901b:901b:1324:adaa:5155:3921:a5fa	57.33.165.250
cb15:901b:901b:1324:adaa:5155:3921:a5fb	57.33.165.251
cb15:901b:901b:1324:adaa:5155:3921:a5fc	57.33.165.252
cb15:901b:901b:1324:adaa:5155:3921:a5fd	57.33.165.253
cb15:901b:901b:1324:adaa:5155:3921:a5fe	57.33.165.254
cb15:901b:901b:1324:adaa:5155:3921:a5ff	57.33.165.255

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.