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:8024:901b:91bc:cb15:d081:7601	208.129.118.1
cb15:901b:8024:901b:91bc:cb15:d081:7602	208.129.118.2
cb15:901b:8024:901b:91bc:cb15:d081:7603	208.129.118.3
cb15:901b:8024:901b:91bc:cb15:d081:7604	208.129.118.4
cb15:901b:8024:901b:91bc:cb15:d081:7605	208.129.118.5
cb15:901b:8024:901b:91bc:cb15:d081:7606	208.129.118.6
cb15:901b:8024:901b:91bc:cb15:d081:7607	208.129.118.7
cb15:901b:8024:901b:91bc:cb15:d081:7608	208.129.118.8
cb15:901b:8024:901b:91bc:cb15:d081:7609	208.129.118.9
cb15:901b:8024:901b:91bc:cb15:d081:760a	208.129.118.10
cb15:901b:8024:901b:91bc:cb15:d081:760b	208.129.118.11
cb15:901b:8024:901b:91bc:cb15:d081:760c	208.129.118.12
cb15:901b:8024:901b:91bc:cb15:d081:760d	208.129.118.13
cb15:901b:8024:901b:91bc:cb15:d081:760e	208.129.118.14
cb15:901b:8024:901b:91bc:cb15:d081:760f	208.129.118.15
cb15:901b:8024:901b:91bc:cb15:d081:7610	208.129.118.16
cb15:901b:8024:901b:91bc:cb15:d081:7611	208.129.118.17
cb15:901b:8024:901b:91bc:cb15:d081:7612	208.129.118.18
cb15:901b:8024:901b:91bc:cb15:d081:7613	208.129.118.19
cb15:901b:8024:901b:91bc:cb15:d081:7614	208.129.118.20
cb15:901b:8024:901b:91bc:cb15:d081:7615	208.129.118.21
cb15:901b:8024:901b:91bc:cb15:d081:7616	208.129.118.22
cb15:901b:8024:901b:91bc:cb15:d081:7617	208.129.118.23
cb15:901b:8024:901b:91bc:cb15:d081:7618	208.129.118.24
cb15:901b:8024:901b:91bc:cb15:d081:7619	208.129.118.25
cb15:901b:8024:901b:91bc:cb15:d081:761a	208.129.118.26
cb15:901b:8024:901b:91bc:cb15:d081:761b	208.129.118.27
cb15:901b:8024:901b:91bc:cb15:d081:761c	208.129.118.28
cb15:901b:8024:901b:91bc:cb15:d081:761d	208.129.118.29
cb15:901b:8024:901b:91bc:cb15:d081:761e	208.129.118.30
cb15:901b:8024:901b:91bc:cb15:d081:761f	208.129.118.31
cb15:901b:8024:901b:91bc:cb15:d081:7620	208.129.118.32
cb15:901b:8024:901b:91bc:cb15:d081:7621	208.129.118.33
cb15:901b:8024:901b:91bc:cb15:d081:7622	208.129.118.34
cb15:901b:8024:901b:91bc:cb15:d081:7623	208.129.118.35
cb15:901b:8024:901b:91bc:cb15:d081:7624	208.129.118.36
cb15:901b:8024:901b:91bc:cb15:d081:7625	208.129.118.37
cb15:901b:8024:901b:91bc:cb15:d081:7626	208.129.118.38
cb15:901b:8024:901b:91bc:cb15:d081:7627	208.129.118.39
cb15:901b:8024:901b:91bc:cb15:d081:7628	208.129.118.40
cb15:901b:8024:901b:91bc:cb15:d081:7629	208.129.118.41
cb15:901b:8024:901b:91bc:cb15:d081:762a	208.129.118.42
cb15:901b:8024:901b:91bc:cb15:d081:762b	208.129.118.43
cb15:901b:8024:901b:91bc:cb15:d081:762c	208.129.118.44
cb15:901b:8024:901b:91bc:cb15:d081:762d	208.129.118.45
cb15:901b:8024:901b:91bc:cb15:d081:762e	208.129.118.46
cb15:901b:8024:901b:91bc:cb15:d081:762f	208.129.118.47
cb15:901b:8024:901b:91bc:cb15:d081:7630	208.129.118.48
cb15:901b:8024:901b:91bc:cb15:d081:7631	208.129.118.49
cb15:901b:8024:901b:91bc:cb15:d081:7632	208.129.118.50
cb15:901b:8024:901b:91bc:cb15:d081:7633	208.129.118.51
cb15:901b:8024:901b:91bc:cb15:d081:7634	208.129.118.52
cb15:901b:8024:901b:91bc:cb15:d081:7635	208.129.118.53
cb15:901b:8024:901b:91bc:cb15:d081:7636	208.129.118.54
cb15:901b:8024:901b:91bc:cb15:d081:7637	208.129.118.55
cb15:901b:8024:901b:91bc:cb15:d081:7638	208.129.118.56
cb15:901b:8024:901b:91bc:cb15:d081:7639	208.129.118.57
cb15:901b:8024:901b:91bc:cb15:d081:763a	208.129.118.58
cb15:901b:8024:901b:91bc:cb15:d081:763b	208.129.118.59
cb15:901b:8024:901b:91bc:cb15:d081:763c	208.129.118.60

cb15:901b:8024:901b:91bc:cb15:d081:763d	208.129.118.61
cb15:901b:8024:901b:91bc:cb15:d081:763e	208.129.118.62
cb15:901b:8024:901b:91bc:cb15:d081:763f	208.129.118.63
cb15:901b:8024:901b:91bc:cb15:d081:7640	208.129.118.64
cb15:901b:8024:901b:91bc:cb15:d081:7641	208.129.118.65
cb15:901b:8024:901b:91bc:cb15:d081:7642	208.129.118.66
cb15:901b:8024:901b:91bc:cb15:d081:7643	208.129.118.67
cb15:901b:8024:901b:91bc:cb15:d081:7644	208.129.118.68
cb15:901b:8024:901b:91bc:cb15:d081:7645	208.129.118.69
cb15:901b:8024:901b:91bc:cb15:d081:7646	208.129.118.70
cb15:901b:8024:901b:91bc:cb15:d081:7647	208.129.118.71
cb15:901b:8024:901b:91bc:cb15:d081:7648	208.129.118.72
cb15:901b:8024:901b:91bc:cb15:d081:7649	208.129.118.73
cb15:901b:8024:901b:91bc:cb15:d081:764a	208.129.118.74
cb15:901b:8024:901b:91bc:cb15:d081:764b	208.129.118.75
cb15:901b:8024:901b:91bc:cb15:d081:764c	208.129.118.76
cb15:901b:8024:901b:91bc:cb15:d081:764d	208.129.118.77
cb15:901b:8024:901b:91bc:cb15:d081:764e	208.129.118.78
cb15:901b:8024:901b:91bc:cb15:d081:764f	208.129.118.79
cb15:901b:8024:901b:91bc:cb15:d081:7650	208.129.118.80
cb15:901b:8024:901b:91bc:cb15:d081:7651	208.129.118.81
cb15:901b:8024:901b:91bc:cb15:d081:7652	208.129.118.82
cb15:901b:8024:901b:91bc:cb15:d081:7653	208.129.118.83
cb15:901b:8024:901b:91bc:cb15:d081:7654	208.129.118.84
cb15:901b:8024:901b:91bc:cb15:d081:7655	208.129.118.85
cb15:901b:8024:901b:91bc:cb15:d081:7656	208.129.118.86
cb15:901b:8024:901b:91bc:cb15:d081:7657	208.129.118.87
cb15:901b:8024:901b:91bc:cb15:d081:7658	208.129.118.88
cb15:901b:8024:901b:91bc:cb15:d081:7659	208.129.118.89
cb15:901b:8024:901b:91bc:cb15:d081:765a	208.129.118.90
cb15:901b:8024:901b:91bc:cb15:d081:765b	208.129.118.91
cb15:901b:8024:901b:91bc:cb15:d081:765c	208.129.118.92
cb15:901b:8024:901b:91bc:cb15:d081:765d	208.129.118.93
cb15:901b:8024:901b:91bc:cb15:d081:765e	208.129.118.94
cb15:901b:8024:901b:91bc:cb15:d081:765f	208.129.118.95
cb15:901b:8024:901b:91bc:cb15:d081:7660	208.129.118.96
cb15:901b:8024:901b:91bc:cb15:d081:7661	208.129.118.97
cb15:901b:8024:901b:91bc:cb15:d081:7662	208.129.118.98
cb15:901b:8024:901b:91bc:cb15:d081:7663	208.129.118.99
cb15:901b:8024:901b:91bc:cb15:d081:7664	208.129.118.100
cb15:901b:8024:901b:91bc:cb15:d081:7665	208.129.118.101
cb15:901b:8024:901b:91bc:cb15:d081:7666	208.129.118.102
cb15:901b:8024:901b:91bc:cb15:d081:7667	208.129.118.103
cb15:901b:8024:901b:91bc:cb15:d081:7668	208.129.118.104
cb15:901b:8024:901b:91bc:cb15:d081:7669	208.129.118.105
cb15:901b:8024:901b:91bc:cb15:d081:766a	208.129.118.106
cb15:901b:8024:901b:91bc:cb15:d081:766b	208.129.118.107
cb15:901b:8024:901b:91bc:cb15:d081:766c	208.129.118.108
cb15:901b:8024:901b:91bc:cb15:d081:766d	208.129.118.109
cb15:901b:8024:901b:91bc:cb15:d081:766e	208.129.118.110
cb15:901b:8024:901b:91bc:cb15:d081:766f	208.129.118.111
cb15:901b:8024:901b:91bc:cb15:d081:7670	208.129.118.112
cb15:901b:8024:901b:91bc:cb15:d081:7671	208.129.118.113
cb15:901b:8024:901b:91bc:cb15:d081:7672	208.129.118.114
cb15:901b:8024:901b:91bc:cb15:d081:7673	208.129.118.115
cb15:901b:8024:901b:91bc:cb15:d081:7674	208.129.118.116
cb15:901b:8024:901b:91bc:cb15:d081:7675	208.129.118.117
cb15:901b:8024:901b:91bc:cb15:d081:7676	208.129.118.118
cb15:901b:8024:901b:91bc:cb15:d081:7677	208.129.118.119
cb15:901b:8024:901b:91bc:cb15:d081:7678	208.129.118.120

cb15:901b:8024:901b:91bc:cb15:d081:7679	208.129.118.121
cb15:901b:8024:901b:91bc:cb15:d081:767a	208.129.118.122
cb15:901b:8024:901b:91bc:cb15:d081:767b	208.129.118.123
cb15:901b:8024:901b:91bc:cb15:d081:767c	208.129.118.124
cb15:901b:8024:901b:91bc:cb15:d081:767d	208.129.118.125
cb15:901b:8024:901b:91bc:cb15:d081:767e	208.129.118.126
cb15:901b:8024:901b:91bc:cb15:d081:767f	208.129.118.127
cb15:901b:8024:901b:91bc:cb15:d081:7680	208.129.118.128
cb15:901b:8024:901b:91bc:cb15:d081:7681	208.129.118.129
cb15:901b:8024:901b:91bc:cb15:d081:7682	208.129.118.130
cb15:901b:8024:901b:91bc:cb15:d081:7683	208.129.118.131
cb15:901b:8024:901b:91bc:cb15:d081:7684	208.129.118.132
cb15:901b:8024:901b:91bc:cb15:d081:7685	208.129.118.133
cb15:901b:8024:901b:91bc:cb15:d081:7686	208.129.118.134
cb15:901b:8024:901b:91bc:cb15:d081:7687	208.129.118.135
cb15:901b:8024:901b:91bc:cb15:d081:7688	208.129.118.136
cb15:901b:8024:901b:91bc:cb15:d081:7689	208.129.118.137
cb15:901b:8024:901b:91bc:cb15:d081:768a	208.129.118.138
cb15:901b:8024:901b:91bc:cb15:d081:768b	208.129.118.139
cb15:901b:8024:901b:91bc:cb15:d081:768c	208.129.118.140
cb15:901b:8024:901b:91bc:cb15:d081:768d	208.129.118.141
cb15:901b:8024:901b:91bc:cb15:d081:768e	208.129.118.142
cb15:901b:8024:901b:91bc:cb15:d081:768f	208.129.118.143
cb15:901b:8024:901b:91bc:cb15:d081:7690	208.129.118.144
cb15:901b:8024:901b:91bc:cb15:d081:7691	208.129.118.145
cb15:901b:8024:901b:91bc:cb15:d081:7692	208.129.118.146
cb15:901b:8024:901b:91bc:cb15:d081:7693	208.129.118.147
cb15:901b:8024:901b:91bc:cb15:d081:7694	208.129.118.148
cb15:901b:8024:901b:91bc:cb15:d081:7695	208.129.118.149
cb15:901b:8024:901b:91bc:cb15:d081:7696	208.129.118.150
cb15:901b:8024:901b:91bc:cb15:d081:7697	208.129.118.151
cb15:901b:8024:901b:91bc:cb15:d081:7698	208.129.118.152
cb15:901b:8024:901b:91bc:cb15:d081:7699	208.129.118.153
cb15:901b:8024:901b:91bc:cb15:d081:769a	208.129.118.154
cb15:901b:8024:901b:91bc:cb15:d081:769b	208.129.118.155
cb15:901b:8024:901b:91bc:cb15:d081:769c	208.129.118.156
cb15:901b:8024:901b:91bc:cb15:d081:769d	208.129.118.157
cb15:901b:8024:901b:91bc:cb15:d081:769e	208.129.118.158
cb15:901b:8024:901b:91bc:cb15:d081:769f	208.129.118.159
cb15:901b:8024:901b:91bc:cb15:d081:76a0	208.129.118.160
cb15:901b:8024:901b:91bc:cb15:d081:76a1	208.129.118.161
cb15:901b:8024:901b:91bc:cb15:d081:76a2	208.129.118.162
cb15:901b:8024:901b:91bc:cb15:d081:76a3	208.129.118.163
cb15:901b:8024:901b:91bc:cb15:d081:76a4	208.129.118.164
cb15:901b:8024:901b:91bc:cb15:d081:76a5	208.129.118.165
cb15:901b:8024:901b:91bc:cb15:d081:76a6	208.129.118.166
cb15:901b:8024:901b:91bc:cb15:d081:76a7	208.129.118.167
cb15:901b:8024:901b:91bc:cb15:d081:76a8	208.129.118.168
cb15:901b:8024:901b:91bc:cb15:d081:76a9	208.129.118.169
cb15:901b:8024:901b:91bc:cb15:d081:76aa	208.129.118.170
cb15:901b:8024:901b:91bc:cb15:d081:76ab	208.129.118.171
cb15:901b:8024:901b:91bc:cb15:d081:76ac	208.129.118.172
cb15:901b:8024:901b:91bc:cb15:d081:76ad	208.129.118.173
cb15:901b:8024:901b:91bc:cb15:d081:76ae	208.129.118.174
cb15:901b:8024:901b:91bc:cb15:d081:76af	208.129.118.175
cb15:901b:8024:901b:91bc:cb15:d081:76b0	208.129.118.176
cb15:901b:8024:901b:91bc:cb15:d081:76b1	208.129.118.177
cb15:901b:8024:901b:91bc:cb15:d081:76b2	208.129.118.178
cb15:901b:8024:901b:91bc:cb15:d081:76b3	208.129.118.179
cb15:901b:8024:901b:91bc:cb15:d081:76b4	208.129.118.180

cb15:901b:8024:901b:91bc:cb15:d081:76b5	208.129.118.181
cb15:901b:8024:901b:91bc:cb15:d081:76b6	208.129.118.182
cb15:901b:8024:901b:91bc:cb15:d081:76b7	208.129.118.183
cb15:901b:8024:901b:91bc:cb15:d081:76b8	208.129.118.184
cb15:901b:8024:901b:91bc:cb15:d081:76b9	208.129.118.185
cb15:901b:8024:901b:91bc:cb15:d081:76ba	208.129.118.186
cb15:901b:8024:901b:91bc:cb15:d081:76bb	208.129.118.187
cb15:901b:8024:901b:91bc:cb15:d081:76bc	208.129.118.188
cb15:901b:8024:901b:91bc:cb15:d081:76bd	208.129.118.189
cb15:901b:8024:901b:91bc:cb15:d081:76be	208.129.118.190
cb15:901b:8024:901b:91bc:cb15:d081:76bf	208.129.118.191
cb15:901b:8024:901b:91bc:cb15:d081:76c0	208.129.118.192
cb15:901b:8024:901b:91bc:cb15:d081:76c1	208.129.118.193
cb15:901b:8024:901b:91bc:cb15:d081:76c2	208.129.118.194
cb15:901b:8024:901b:91bc:cb15:d081:76c3	208.129.118.195
cb15:901b:8024:901b:91bc:cb15:d081:76c4	208.129.118.196
cb15:901b:8024:901b:91bc:cb15:d081:76c5	208.129.118.197
cb15:901b:8024:901b:91bc:cb15:d081:76c6	208.129.118.198
cb15:901b:8024:901b:91bc:cb15:d081:76c7	208.129.118.199
cb15:901b:8024:901b:91bc:cb15:d081:76c8	208.129.118.200
cb15:901b:8024:901b:91bc:cb15:d081:76c9	208.129.118.201
cb15:901b:8024:901b:91bc:cb15:d081:76ca	208.129.118.202
cb15:901b:8024:901b:91bc:cb15:d081:76cb	208.129.118.203
cb15:901b:8024:901b:91bc:cb15:d081:76cc	208.129.118.204
cb15:901b:8024:901b:91bc:cb15:d081:76cd	208.129.118.205
cb15:901b:8024:901b:91bc:cb15:d081:76ce	208.129.118.206
cb15:901b:8024:901b:91bc:cb15:d081:76cf	208.129.118.207
cb15:901b:8024:901b:91bc:cb15:d081:76d0	208.129.118.208
cb15:901b:8024:901b:91bc:cb15:d081:76d1	208.129.118.209
cb15:901b:8024:901b:91bc:cb15:d081:76d2	208.129.118.210
cb15:901b:8024:901b:91bc:cb15:d081:76d3	208.129.118.211
cb15:901b:8024:901b:91bc:cb15:d081:76d4	208.129.118.212
cb15:901b:8024:901b:91bc:cb15:d081:76d5	208.129.118.213
cb15:901b:8024:901b:91bc:cb15:d081:76d6	208.129.118.214
cb15:901b:8024:901b:91bc:cb15:d081:76d7	208.129.118.215
cb15:901b:8024:901b:91bc:cb15:d081:76d8	208.129.118.216
cb15:901b:8024:901b:91bc:cb15:d081:76d9	208.129.118.217
cb15:901b:8024:901b:91bc:cb15:d081:76da	208.129.118.218
cb15:901b:8024:901b:91bc:cb15:d081:76db	208.129.118.219
cb15:901b:8024:901b:91bc:cb15:d081:76dc	208.129.118.220
cb15:901b:8024:901b:91bc:cb15:d081:76dd	208.129.118.221
cb15:901b:8024:901b:91bc:cb15:d081:76de	208.129.118.222
cb15:901b:8024:901b:91bc:cb15:d081:76df	208.129.118.223
cb15:901b:8024:901b:91bc:cb15:d081:76e0	208.129.118.224
cb15:901b:8024:901b:91bc:cb15:d081:76e1	208.129.118.225
cb15:901b:8024:901b:91bc:cb15:d081:76e2	208.129.118.226
cb15:901b:8024:901b:91bc:cb15:d081:76e3	208.129.118.227
cb15:901b:8024:901b:91bc:cb15:d081:76e4	208.129.118.228
cb15:901b:8024:901b:91bc:cb15:d081:76e5	208.129.118.229
cb15:901b:8024:901b:91bc:cb15:d081:76e6	208.129.118.230
cb15:901b:8024:901b:91bc:cb15:d081:76e7	208.129.118.231
cb15:901b:8024:901b:91bc:cb15:d081:76e8	208.129.118.232
cb15:901b:8024:901b:91bc:cb15:d081:76e9	208.129.118.233
cb15:901b:8024:901b:91bc:cb15:d081:76ea	208.129.118.234
cb15:901b:8024:901b:91bc:cb15:d081:76eb	208.129.118.235
cb15:901b:8024:901b:91bc:cb15:d081:76ec	208.129.118.236
cb15:901b:8024:901b:91bc:cb15:d081:76ed	208.129.118.237
cb15:901b:8024:901b:91bc:cb15:d081:76ee	208.129.118.238
cb15:901b:8024:901b:91bc:cb15:d081:76ef	208.129.118.239
cb15:901b:8024:901b:91bc:cb15:d081:76f0	208.129.118.240
cb15:901b:8024:901b:91bc:cb15:d081:76f1	208.129.118.241
cb15:901b:8024:901b:91bc:cb15:d081:76f2	208.129.118.242
cb15:901b:8024:901b:91bc:cb15:d081:76f3	208.129.118.243
cb15:901b:8024:901b:91bc:cb15:d081:76f4	208.129.118.244
cb15:901b:8024:901b:91bc:cb15:d081:76f5	208.129.118.245
cb15:901b:8024:901b:91bc:cb15:d081:76f6	208.129.118.246
cb15:901b:8024:901b:91bc:cb15:d081:76f7	208.129.118.247
cb15:901b:8024:901b:91bc:cb15:d081:76f8	208.129.118.248
cb15:901b:8024:901b:91bc:cb15:d081:76f9	208.129.118.249
cb15:901b:8024:901b:91bc:cb15:d081:76fa	208.129.118.250
cb15:901b:8024:901b:91bc:cb15:d081:76fb	208.129.118.251
cb15:901b:8024:901b:91bc:cb15:d081:76fc	208.129.118.252
cb15:901b:8024:901b:91bc:cb15:d081:76fd	208.129.118.253
cb15:901b:8024:901b:91bc:cb15:d081:76fe	208.129.118.254
cb15:901b:8024:901b:91bc:cb15:d081:76ff	208.129.118.255

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.