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:cd24:8081:155:5b51:7601	91.81.118.1
cb15:901b:8024:cd24:8081:155:5b51:7602	91.81.118.2
cb15:901b:8024:cd24:8081:155:5b51:7603	91.81.118.3
cb15:901b:8024:cd24:8081:155:5b51:7604	91.81.118.4
cb15:901b:8024:cd24:8081:155:5b51:7605	91.81.118.5
cb15:901b:8024:cd24:8081:155:5b51:7606	91.81.118.6
cb15:901b:8024:cd24:8081:155:5b51:7607	91.81.118.7
cb15:901b:8024:cd24:8081:155:5b51:7608	91.81.118.8
cb15:901b:8024:cd24:8081:155:5b51:7609	91.81.118.9
cb15:901b:8024:cd24:8081:155:5b51:760a	91.81.118.10
cb15:901b:8024:cd24:8081:155:5b51:760b	91.81.118.11
cb15:901b:8024:cd24:8081:155:5b51:760c	91.81.118.12
cb15:901b:8024:cd24:8081:155:5b51:760d	91.81.118.13
cb15:901b:8024:cd24:8081:155:5b51:760e	91.81.118.14
cb15:901b:8024:cd24:8081:155:5b51:760f	91.81.118.15
cb15:901b:8024:cd24:8081:155:5b51:7610	91.81.118.16
cb15:901b:8024:cd24:8081:155:5b51:7611	91.81.118.17
cb15:901b:8024:cd24:8081:155:5b51:7612	91.81.118.18
cb15:901b:8024:cd24:8081:155:5b51:7613	91.81.118.19
cb15:901b:8024:cd24:8081:155:5b51:7614	91.81.118.20
cb15:901b:8024:cd24:8081:155:5b51:7615	91.81.118.21
cb15:901b:8024:cd24:8081:155:5b51:7616	91.81.118.22
cb15:901b:8024:cd24:8081:155:5b51:7617	91.81.118.23
cb15:901b:8024:cd24:8081:155:5b51:7618	91.81.118.24
cb15:901b:8024:cd24:8081:155:5b51:7619	91.81.118.25
cb15:901b:8024:cd24:8081:155:5b51:761a	91.81.118.26
cb15:901b:8024:cd24:8081:155:5b51:761b	91.81.118.27
cb15:901b:8024:cd24:8081:155:5b51:761c	91.81.118.28
cb15:901b:8024:cd24:8081:155:5b51:761d	91.81.118.29
cb15:901b:8024:cd24:8081:155:5b51:761e	91.81.118.30
cb15:901b:8024:cd24:8081:155:5b51:761f	91.81.118.31
cb15:901b:8024:cd24:8081:155:5b51:7620	91.81.118.32
cb15:901b:8024:cd24:8081:155:5b51:7621	91.81.118.33
cb15:901b:8024:cd24:8081:155:5b51:7622	91.81.118.34
cb15:901b:8024:cd24:8081:155:5b51:7623	91.81.118.35
cb15:901b:8024:cd24:8081:155:5b51:7624	91.81.118.36
cb15:901b:8024:cd24:8081:155:5b51:7625	91.81.118.37
cb15:901b:8024:cd24:8081:155:5b51:7626	91.81.118.38
cb15:901b:8024:cd24:8081:155:5b51:7627	91.81.118.39
cb15:901b:8024:cd24:8081:155:5b51:7628	91.81.118.40
cb15:901b:8024:cd24:8081:155:5b51:7629	91.81.118.41
cb15:901b:8024:cd24:8081:155:5b51:762a	91.81.118.42
cb15:901b:8024:cd24:8081:155:5b51:762b	91.81.118.43
cb15:901b:8024:cd24:8081:155:5b51:762c	91.81.118.44
cb15:901b:8024:cd24:8081:155:5b51:762d	91.81.118.45
cb15:901b:8024:cd24:8081:155:5b51:762e	91.81.118.46
cb15:901b:8024:cd24:8081:155:5b51:762f	91.81.118.47
cb15:901b:8024:cd24:8081:155:5b51:7630	91.81.118.48
cb15:901b:8024:cd24:8081:155:5b51:7631	91.81.118.49
cb15:901b:8024:cd24:8081:155:5b51:7632	91.81.118.50
cb15:901b:8024:cd24:8081:155:5b51:7633	91.81.118.51
cb15:901b:8024:cd24:8081:155:5b51:7634	91.81.118.52
cb15:901b:8024:cd24:8081:155:5b51:7635	91.81.118.53
cb15:901b:8024:cd24:8081:155:5b51:7636	91.81.118.54
cb15:901b:8024:cd24:8081:155:5b51:7637	91.81.118.55
cb15:901b:8024:cd24:8081:155:5b51:7638	91.81.118.56
cb15:901b:8024:cd24:8081:155:5b51:7639	91.81.118.57
cb15:901b:8024:cd24:8081:155:5b51:763a	91.81.118.58
cb15:901b:8024:cd24:8081:155:5b51:763b	91.81.118.59
cb15:901b:8024:cd24:8081:155:5b51:763c	91.81.118.60

cb15:901b:8024:cd24:8081:155:5b51:763d	91.81.118.61
cb15:901b:8024:cd24:8081:155:5b51:763e	91.81.118.62
cb15:901b:8024:cd24:8081:155:5b51:763f	91.81.118.63
cb15:901b:8024:cd24:8081:155:5b51:7640	91.81.118.64
cb15:901b:8024:cd24:8081:155:5b51:7641	91.81.118.65
cb15:901b:8024:cd24:8081:155:5b51:7642	91.81.118.66
cb15:901b:8024:cd24:8081:155:5b51:7643	91.81.118.67
cb15:901b:8024:cd24:8081:155:5b51:7644	91.81.118.68
cb15:901b:8024:cd24:8081:155:5b51:7645	91.81.118.69
cb15:901b:8024:cd24:8081:155:5b51:7646	91.81.118.70
cb15:901b:8024:cd24:8081:155:5b51:7647	91.81.118.71
cb15:901b:8024:cd24:8081:155:5b51:7648	91.81.118.72
cb15:901b:8024:cd24:8081:155:5b51:7649	91.81.118.73
cb15:901b:8024:cd24:8081:155:5b51:764a	91.81.118.74
cb15:901b:8024:cd24:8081:155:5b51:764b	91.81.118.75
cb15:901b:8024:cd24:8081:155:5b51:764c	91.81.118.76
cb15:901b:8024:cd24:8081:155:5b51:764d	91.81.118.77
cb15:901b:8024:cd24:8081:155:5b51:764e	91.81.118.78
cb15:901b:8024:cd24:8081:155:5b51:764f	91.81.118.79
cb15:901b:8024:cd24:8081:155:5b51:7650	91.81.118.80
cb15:901b:8024:cd24:8081:155:5b51:7651	91.81.118.81
cb15:901b:8024:cd24:8081:155:5b51:7652	91.81.118.82
cb15:901b:8024:cd24:8081:155:5b51:7653	91.81.118.83
cb15:901b:8024:cd24:8081:155:5b51:7654	91.81.118.84
cb15:901b:8024:cd24:8081:155:5b51:7655	91.81.118.85
cb15:901b:8024:cd24:8081:155:5b51:7656	91.81.118.86
cb15:901b:8024:cd24:8081:155:5b51:7657	91.81.118.87
cb15:901b:8024:cd24:8081:155:5b51:7658	91.81.118.88
cb15:901b:8024:cd24:8081:155:5b51:7659	91.81.118.89
cb15:901b:8024:cd24:8081:155:5b51:765a	91.81.118.90
cb15:901b:8024:cd24:8081:155:5b51:765b	91.81.118.91
cb15:901b:8024:cd24:8081:155:5b51:765c	91.81.118.92
cb15:901b:8024:cd24:8081:155:5b51:765d	91.81.118.93
cb15:901b:8024:cd24:8081:155:5b51:765e	91.81.118.94
cb15:901b:8024:cd24:8081:155:5b51:765f	91.81.118.95
cb15:901b:8024:cd24:8081:155:5b51:7660	91.81.118.96
cb15:901b:8024:cd24:8081:155:5b51:7661	91.81.118.97
cb15:901b:8024:cd24:8081:155:5b51:7662	91.81.118.98
cb15:901b:8024:cd24:8081:155:5b51:7663	91.81.118.99
cb15:901b:8024:cd24:8081:155:5b51:7664	91.81.118.100
cb15:901b:8024:cd24:8081:155:5b51:7665	91.81.118.101
cb15:901b:8024:cd24:8081:155:5b51:7666	91.81.118.102
cb15:901b:8024:cd24:8081:155:5b51:7667	91.81.118.103
cb15:901b:8024:cd24:8081:155:5b51:7668	91.81.118.104
cb15:901b:8024:cd24:8081:155:5b51:7669	91.81.118.105
cb15:901b:8024:cd24:8081:155:5b51:766a	91.81.118.106
cb15:901b:8024:cd24:8081:155:5b51:766b	91.81.118.107
cb15:901b:8024:cd24:8081:155:5b51:766c	91.81.118.108
cb15:901b:8024:cd24:8081:155:5b51:766d	91.81.118.109
cb15:901b:8024:cd24:8081:155:5b51:766e	91.81.118.110
cb15:901b:8024:cd24:8081:155:5b51:766f	91.81.118.111
cb15:901b:8024:cd24:8081:155:5b51:7670	91.81.118.112
cb15:901b:8024:cd24:8081:155:5b51:7671	91.81.118.113
cb15:901b:8024:cd24:8081:155:5b51:7672	91.81.118.114
cb15:901b:8024:cd24:8081:155:5b51:7673	91.81.118.115
cb15:901b:8024:cd24:8081:155:5b51:7674	91.81.118.116
cb15:901b:8024:cd24:8081:155:5b51:7675	91.81.118.117
cb15:901b:8024:cd24:8081:155:5b51:7676	91.81.118.118
cb15:901b:8024:cd24:8081:155:5b51:7677	91.81.118.119
cb15:901b:8024:cd24:8081:155:5b51:7678	91.81.118.120

cb15:901b:8024:cd24:8081:155:5b51:7679	91.81.118.121
cb15:901b:8024:cd24:8081:155:5b51:767a	91.81.118.122
cb15:901b:8024:cd24:8081:155:5b51:767b	91.81.118.123
cb15:901b:8024:cd24:8081:155:5b51:767c	91.81.118.124
cb15:901b:8024:cd24:8081:155:5b51:767d	91.81.118.125
cb15:901b:8024:cd24:8081:155:5b51:767e	91.81.118.126
cb15:901b:8024:cd24:8081:155:5b51:767f	91.81.118.127
cb15:901b:8024:cd24:8081:155:5b51:7680	91.81.118.128
cb15:901b:8024:cd24:8081:155:5b51:7681	91.81.118.129
cb15:901b:8024:cd24:8081:155:5b51:7682	91.81.118.130
cb15:901b:8024:cd24:8081:155:5b51:7683	91.81.118.131
cb15:901b:8024:cd24:8081:155:5b51:7684	91.81.118.132
cb15:901b:8024:cd24:8081:155:5b51:7685	91.81.118.133
cb15:901b:8024:cd24:8081:155:5b51:7686	91.81.118.134
cb15:901b:8024:cd24:8081:155:5b51:7687	91.81.118.135
cb15:901b:8024:cd24:8081:155:5b51:7688	91.81.118.136
cb15:901b:8024:cd24:8081:155:5b51:7689	91.81.118.137
cb15:901b:8024:cd24:8081:155:5b51:768a	91.81.118.138
cb15:901b:8024:cd24:8081:155:5b51:768b	91.81.118.139
cb15:901b:8024:cd24:8081:155:5b51:768c	91.81.118.140
cb15:901b:8024:cd24:8081:155:5b51:768d	91.81.118.141
cb15:901b:8024:cd24:8081:155:5b51:768e	91.81.118.142
cb15:901b:8024:cd24:8081:155:5b51:768f	91.81.118.143
cb15:901b:8024:cd24:8081:155:5b51:7690	91.81.118.144
cb15:901b:8024:cd24:8081:155:5b51:7691	91.81.118.145
cb15:901b:8024:cd24:8081:155:5b51:7692	91.81.118.146
cb15:901b:8024:cd24:8081:155:5b51:7693	91.81.118.147
cb15:901b:8024:cd24:8081:155:5b51:7694	91.81.118.148
cb15:901b:8024:cd24:8081:155:5b51:7695	91.81.118.149
cb15:901b:8024:cd24:8081:155:5b51:7696	91.81.118.150
cb15:901b:8024:cd24:8081:155:5b51:7697	91.81.118.151
cb15:901b:8024:cd24:8081:155:5b51:7698	91.81.118.152
cb15:901b:8024:cd24:8081:155:5b51:7699	91.81.118.153
cb15:901b:8024:cd24:8081:155:5b51:769a	91.81.118.154
cb15:901b:8024:cd24:8081:155:5b51:769b	91.81.118.155
cb15:901b:8024:cd24:8081:155:5b51:769c	91.81.118.156
cb15:901b:8024:cd24:8081:155:5b51:769d	91.81.118.157
cb15:901b:8024:cd24:8081:155:5b51:769e	91.81.118.158
cb15:901b:8024:cd24:8081:155:5b51:769f	91.81.118.159
cb15:901b:8024:cd24:8081:155:5b51:76a0	91.81.118.160
cb15:901b:8024:cd24:8081:155:5b51:76a1	91.81.118.161
cb15:901b:8024:cd24:8081:155:5b51:76a2	91.81.118.162
cb15:901b:8024:cd24:8081:155:5b51:76a3	91.81.118.163
cb15:901b:8024:cd24:8081:155:5b51:76a4	91.81.118.164
cb15:901b:8024:cd24:8081:155:5b51:76a5	91.81.118.165
cb15:901b:8024:cd24:8081:155:5b51:76a6	91.81.118.166
cb15:901b:8024:cd24:8081:155:5b51:76a7	91.81.118.167
cb15:901b:8024:cd24:8081:155:5b51:76a8	91.81.118.168
cb15:901b:8024:cd24:8081:155:5b51:76a9	91.81.118.169
cb15:901b:8024:cd24:8081:155:5b51:76aa	91.81.118.170
cb15:901b:8024:cd24:8081:155:5b51:76ab	91.81.118.171
cb15:901b:8024:cd24:8081:155:5b51:76ac	91.81.118.172
cb15:901b:8024:cd24:8081:155:5b51:76ad	91.81.118.173
cb15:901b:8024:cd24:8081:155:5b51:76ae	91.81.118.174
cb15:901b:8024:cd24:8081:155:5b51:76af	91.81.118.175
cb15:901b:8024:cd24:8081:155:5b51:76b0	91.81.118.176
cb15:901b:8024:cd24:8081:155:5b51:76b1	91.81.118.177
cb15:901b:8024:cd24:8081:155:5b51:76b2	91.81.118.178
cb15:901b:8024:cd24:8081:155:5b51:76b3	91.81.118.179
cb15:901b:8024:cd24:8081:155:5b51:76b4	91.81.118.180

cb15:901b:8024:cd24:8081:155:5b51:76b5	91.81.118.181
cb15:901b:8024:cd24:8081:155:5b51:76b6	91.81.118.182
cb15:901b:8024:cd24:8081:155:5b51:76b7	91.81.118.183
cb15:901b:8024:cd24:8081:155:5b51:76b8	91.81.118.184
cb15:901b:8024:cd24:8081:155:5b51:76b9	91.81.118.185
cb15:901b:8024:cd24:8081:155:5b51:76ba	91.81.118.186
cb15:901b:8024:cd24:8081:155:5b51:76bb	91.81.118.187
cb15:901b:8024:cd24:8081:155:5b51:76bc	91.81.118.188
cb15:901b:8024:cd24:8081:155:5b51:76bd	91.81.118.189
cb15:901b:8024:cd24:8081:155:5b51:76be	91.81.118.190
cb15:901b:8024:cd24:8081:155:5b51:76bf	91.81.118.191
cb15:901b:8024:cd24:8081:155:5b51:76c0	91.81.118.192
cb15:901b:8024:cd24:8081:155:5b51:76c1	91.81.118.193
cb15:901b:8024:cd24:8081:155:5b51:76c2	91.81.118.194
cb15:901b:8024:cd24:8081:155:5b51:76c3	91.81.118.195
cb15:901b:8024:cd24:8081:155:5b51:76c4	91.81.118.196
cb15:901b:8024:cd24:8081:155:5b51:76c5	91.81.118.197
cb15:901b:8024:cd24:8081:155:5b51:76c6	91.81.118.198
cb15:901b:8024:cd24:8081:155:5b51:76c7	91.81.118.199
cb15:901b:8024:cd24:8081:155:5b51:76c8	91.81.118.200
cb15:901b:8024:cd24:8081:155:5b51:76c9	91.81.118.201
cb15:901b:8024:cd24:8081:155:5b51:76ca	91.81.118.202
cb15:901b:8024:cd24:8081:155:5b51:76cb	91.81.118.203
cb15:901b:8024:cd24:8081:155:5b51:76cc	91.81.118.204
cb15:901b:8024:cd24:8081:155:5b51:76cd	91.81.118.205
cb15:901b:8024:cd24:8081:155:5b51:76ce	91.81.118.206
cb15:901b:8024:cd24:8081:155:5b51:76cf	91.81.118.207
cb15:901b:8024:cd24:8081:155:5b51:76d0	91.81.118.208
cb15:901b:8024:cd24:8081:155:5b51:76d1	91.81.118.209
cb15:901b:8024:cd24:8081:155:5b51:76d2	91.81.118.210
cb15:901b:8024:cd24:8081:155:5b51:76d3	91.81.118.211
cb15:901b:8024:cd24:8081:155:5b51:76d4	91.81.118.212
cb15:901b:8024:cd24:8081:155:5b51:76d5	91.81.118.213
cb15:901b:8024:cd24:8081:155:5b51:76d6	91.81.118.214
cb15:901b:8024:cd24:8081:155:5b51:76d7	91.81.118.215
cb15:901b:8024:cd24:8081:155:5b51:76d8	91.81.118.216
cb15:901b:8024:cd24:8081:155:5b51:76d9	91.81.118.217
cb15:901b:8024:cd24:8081:155:5b51:76da	91.81.118.218
cb15:901b:8024:cd24:8081:155:5b51:76db	91.81.118.219
cb15:901b:8024:cd24:8081:155:5b51:76dc	91.81.118.220
cb15:901b:8024:cd24:8081:155:5b51:76dd	91.81.118.221
cb15:901b:8024:cd24:8081:155:5b51:76de	91.81.118.222
cb15:901b:8024:cd24:8081:155:5b51:76df	91.81.118.223
cb15:901b:8024:cd24:8081:155:5b51:76e0	91.81.118.224
cb15:901b:8024:cd24:8081:155:5b51:76e1	91.81.118.225
cb15:901b:8024:cd24:8081:155:5b51:76e2	91.81.118.226
cb15:901b:8024:cd24:8081:155:5b51:76e3	91.81.118.227
cb15:901b:8024:cd24:8081:155:5b51:76e4	91.81.118.228
cb15:901b:8024:cd24:8081:155:5b51:76e5	91.81.118.229
cb15:901b:8024:cd24:8081:155:5b51:76e6	91.81.118.230
cb15:901b:8024:cd24:8081:155:5b51:76e7	91.81.118.231
cb15:901b:8024:cd24:8081:155:5b51:76e8	91.81.118.232
cb15:901b:8024:cd24:8081:155:5b51:76e9	91.81.118.233
cb15:901b:8024:cd24:8081:155:5b51:76ea	91.81.118.234
cb15:901b:8024:cd24:8081:155:5b51:76eb	91.81.118.235
cb15:901b:8024:cd24:8081:155:5b51:76ec	91.81.118.236
cb15:901b:8024:cd24:8081:155:5b51:76ed	91.81.118.237
cb15:901b:8024:cd24:8081:155:5b51:76ee	91.81.118.238
cb15:901b:8024:cd24:8081:155:5b51:76ef	91.81.118.239
cb15:901b:8024:cd24:8081:155:5b51:76f0	91.81.118.240
cb15:901b:8024:cd24:8081:155:5b51:76f1	91.81.118.241
cb15:901b:8024:cd24:8081:155:5b51:76f2	91.81.118.242
cb15:901b:8024:cd24:8081:155:5b51:76f3	91.81.118.243
cb15:901b:8024:cd24:8081:155:5b51:76f4	91.81.118.244
cb15:901b:8024:cd24:8081:155:5b51:76f5	91.81.118.245
cb15:901b:8024:cd24:8081:155:5b51:76f6	91.81.118.246
cb15:901b:8024:cd24:8081:155:5b51:76f7	91.81.118.247
cb15:901b:8024:cd24:8081:155:5b51:76f8	91.81.118.248
cb15:901b:8024:cd24:8081:155:5b51:76f9	91.81.118.249
cb15:901b:8024:cd24:8081:155:5b51:76fa	91.81.118.250
cb15:901b:8024:cd24:8081:155:5b51:76fb	91.81.118.251
cb15:901b:8024:cd24:8081:155:5b51:76fc	91.81.118.252
cb15:901b:8024:cd24:8081:155:5b51:76fd	91.81.118.253
cb15:901b:8024:cd24:8081:155:5b51:76fe	91.81.118.254
cb15:901b:8024:cd24:8081:155:5b51:76ff	91.81.118.255

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.