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:cd24:8081:724:5b51:7401	91.81.116.1
cb15:901b:8024:cd24:8081:724:5b51:7402	91.81.116.2
cb15:901b:8024:cd24:8081:724:5b51:7403	91.81.116.3
cb15:901b:8024:cd24:8081:724:5b51:7404	91.81.116.4
cb15:901b:8024:cd24:8081:724:5b51:7405	91.81.116.5
cb15:901b:8024:cd24:8081:724:5b51:7406	91.81.116.6
cb15:901b:8024:cd24:8081:724:5b51:7407	91.81.116.7
cb15:901b:8024:cd24:8081:724:5b51:7408	91.81.116.8
cb15:901b:8024:cd24:8081:724:5b51:7409	91.81.116.9
cb15:901b:8024:cd24:8081:724:5b51:740a	91.81.116.10
cb15:901b:8024:cd24:8081:724:5b51:740b	91.81.116.11
cb15:901b:8024:cd24:8081:724:5b51:740c	91.81.116.12
cb15:901b:8024:cd24:8081:724:5b51:740d	91.81.116.13
cb15:901b:8024:cd24:8081:724:5b51:740e	91.81.116.14
cb15:901b:8024:cd24:8081:724:5b51:740f	91.81.116.15
cb15:901b:8024:cd24:8081:724:5b51:7410	91.81.116.16
cb15:901b:8024:cd24:8081:724:5b51:7411	91.81.116.17
cb15:901b:8024:cd24:8081:724:5b51:7412	91.81.116.18
cb15:901b:8024:cd24:8081:724:5b51:7413	91.81.116.19
cb15:901b:8024:cd24:8081:724:5b51:7414	91.81.116.20
cb15:901b:8024:cd24:8081:724:5b51:7415	91.81.116.21
cb15:901b:8024:cd24:8081:724:5b51:7416	91.81.116.22
cb15:901b:8024:cd24:8081:724:5b51:7417	91.81.116.23
cb15:901b:8024:cd24:8081:724:5b51:7418	91.81.116.24
cb15:901b:8024:cd24:8081:724:5b51:7419	91.81.116.25
cb15:901b:8024:cd24:8081:724:5b51:741a	91.81.116.26
cb15:901b:8024:cd24:8081:724:5b51:741b	91.81.116.27
cb15:901b:8024:cd24:8081:724:5b51:741c	91.81.116.28
cb15:901b:8024:cd24:8081:724:5b51:741d	91.81.116.29
cb15:901b:8024:cd24:8081:724:5b51:741e	91.81.116.30
cb15:901b:8024:cd24:8081:724:5b51:741f	91.81.116.31
cb15:901b:8024:cd24:8081:724:5b51:7420	91.81.116.32
cb15:901b:8024:cd24:8081:724:5b51:7421	91.81.116.33
cb15:901b:8024:cd24:8081:724:5b51:7422	91.81.116.34
cb15:901b:8024:cd24:8081:724:5b51:7423	91.81.116.35
cb15:901b:8024:cd24:8081:724:5b51:7424	91.81.116.36
cb15:901b:8024:cd24:8081:724:5b51:7425	91.81.116.37
cb15:901b:8024:cd24:8081:724:5b51:7426	91.81.116.38
cb15:901b:8024:cd24:8081:724:5b51:7427	91.81.116.39
cb15:901b:8024:cd24:8081:724:5b51:7428	91.81.116.40
cb15:901b:8024:cd24:8081:724:5b51:7429	91.81.116.41
cb15:901b:8024:cd24:8081:724:5b51:742a	91.81.116.42
cb15:901b:8024:cd24:8081:724:5b51:742b	91.81.116.43
cb15:901b:8024:cd24:8081:724:5b51:742c	91.81.116.44
cb15:901b:8024:cd24:8081:724:5b51:742d	91.81.116.45
cb15:901b:8024:cd24:8081:724:5b51:742e	91.81.116.46
cb15:901b:8024:cd24:8081:724:5b51:742f	91.81.116.47
cb15:901b:8024:cd24:8081:724:5b51:7430	91.81.116.48
cb15:901b:8024:cd24:8081:724:5b51:7431	91.81.116.49
cb15:901b:8024:cd24:8081:724:5b51:7432	91.81.116.50
cb15:901b:8024:cd24:8081:724:5b51:7433	91.81.116.51
cb15:901b:8024:cd24:8081:724:5b51:7434	91.81.116.52
cb15:901b:8024:cd24:8081:724:5b51:7435	91.81.116.53
cb15:901b:8024:cd24:8081:724:5b51:7436	91.81.116.54
cb15:901b:8024:cd24:8081:724:5b51:7437	91.81.116.55
cb15:901b:8024:cd24:8081:724:5b51:7438	91.81.116.56
cb15:901b:8024:cd24:8081:724:5b51:7439	91.81.116.57
cb15:901b:8024:cd24:8081:724:5b51:743a	91.81.116.58
cb15:901b:8024:cd24:8081:724:5b51:743b	91.81.116.59
cb15:901b:8024:cd24:8081:724:5b51:743c	91.81.116.60

cb15:901b:8024:cd24:8081:724:5b51:743d	91.81.116.61
cb15:901b:8024:cd24:8081:724:5b51:743e	91.81.116.62
cb15:901b:8024:cd24:8081:724:5b51:743f	91.81.116.63
cb15:901b:8024:cd24:8081:724:5b51:7440	91.81.116.64
cb15:901b:8024:cd24:8081:724:5b51:7441	91.81.116.65
cb15:901b:8024:cd24:8081:724:5b51:7442	91.81.116.66
cb15:901b:8024:cd24:8081:724:5b51:7443	91.81.116.67
cb15:901b:8024:cd24:8081:724:5b51:7444	91.81.116.68
cb15:901b:8024:cd24:8081:724:5b51:7445	91.81.116.69
cb15:901b:8024:cd24:8081:724:5b51:7446	91.81.116.70
cb15:901b:8024:cd24:8081:724:5b51:7447	91.81.116.71
cb15:901b:8024:cd24:8081:724:5b51:7448	91.81.116.72
cb15:901b:8024:cd24:8081:724:5b51:7449	91.81.116.73
cb15:901b:8024:cd24:8081:724:5b51:744a	91.81.116.74
cb15:901b:8024:cd24:8081:724:5b51:744b	91.81.116.75
cb15:901b:8024:cd24:8081:724:5b51:744c	91.81.116.76
cb15:901b:8024:cd24:8081:724:5b51:744d	91.81.116.77
cb15:901b:8024:cd24:8081:724:5b51:744e	91.81.116.78
cb15:901b:8024:cd24:8081:724:5b51:744f	91.81.116.79
cb15:901b:8024:cd24:8081:724:5b51:7450	91.81.116.80
cb15:901b:8024:cd24:8081:724:5b51:7451	91.81.116.81
cb15:901b:8024:cd24:8081:724:5b51:7452	91.81.116.82
cb15:901b:8024:cd24:8081:724:5b51:7453	91.81.116.83
cb15:901b:8024:cd24:8081:724:5b51:7454	91.81.116.84
cb15:901b:8024:cd24:8081:724:5b51:7455	91.81.116.85
cb15:901b:8024:cd24:8081:724:5b51:7456	91.81.116.86
cb15:901b:8024:cd24:8081:724:5b51:7457	91.81.116.87
cb15:901b:8024:cd24:8081:724:5b51:7458	91.81.116.88
cb15:901b:8024:cd24:8081:724:5b51:7459	91.81.116.89
cb15:901b:8024:cd24:8081:724:5b51:745a	91.81.116.90
cb15:901b:8024:cd24:8081:724:5b51:745b	91.81.116.91
cb15:901b:8024:cd24:8081:724:5b51:745c	91.81.116.92
cb15:901b:8024:cd24:8081:724:5b51:745d	91.81.116.93
cb15:901b:8024:cd24:8081:724:5b51:745e	91.81.116.94
cb15:901b:8024:cd24:8081:724:5b51:745f	91.81.116.95
cb15:901b:8024:cd24:8081:724:5b51:7460	91.81.116.96
cb15:901b:8024:cd24:8081:724:5b51:7461	91.81.116.97
cb15:901b:8024:cd24:8081:724:5b51:7462	91.81.116.98
cb15:901b:8024:cd24:8081:724:5b51:7463	91.81.116.99
cb15:901b:8024:cd24:8081:724:5b51:7464	91.81.116.100
cb15:901b:8024:cd24:8081:724:5b51:7465	91.81.116.101
cb15:901b:8024:cd24:8081:724:5b51:7466	91.81.116.102
cb15:901b:8024:cd24:8081:724:5b51:7467	91.81.116.103
cb15:901b:8024:cd24:8081:724:5b51:7468	91.81.116.104
cb15:901b:8024:cd24:8081:724:5b51:7469	91.81.116.105
cb15:901b:8024:cd24:8081:724:5b51:746a	91.81.116.106
cb15:901b:8024:cd24:8081:724:5b51:746b	91.81.116.107
cb15:901b:8024:cd24:8081:724:5b51:746c	91.81.116.108
cb15:901b:8024:cd24:8081:724:5b51:746d	91.81.116.109
cb15:901b:8024:cd24:8081:724:5b51:746e	91.81.116.110
cb15:901b:8024:cd24:8081:724:5b51:746f	91.81.116.111
cb15:901b:8024:cd24:8081:724:5b51:7470	91.81.116.112
cb15:901b:8024:cd24:8081:724:5b51:7471	91.81.116.113
cb15:901b:8024:cd24:8081:724:5b51:7472	91.81.116.114
cb15:901b:8024:cd24:8081:724:5b51:7473	91.81.116.115
cb15:901b:8024:cd24:8081:724:5b51:7474	91.81.116.116
cb15:901b:8024:cd24:8081:724:5b51:7475	91.81.116.117
cb15:901b:8024:cd24:8081:724:5b51:7476	91.81.116.118
cb15:901b:8024:cd24:8081:724:5b51:7477	91.81.116.119
cb15:901b:8024:cd24:8081:724:5b51:7478	91.81.116.120

cb15:901b:8024:cd24:8081:724:5b51:7479	91.81.116.121
cb15:901b:8024:cd24:8081:724:5b51:747a	91.81.116.122
cb15:901b:8024:cd24:8081:724:5b51:747b	91.81.116.123
cb15:901b:8024:cd24:8081:724:5b51:747c	91.81.116.124
cb15:901b:8024:cd24:8081:724:5b51:747d	91.81.116.125
cb15:901b:8024:cd24:8081:724:5b51:747e	91.81.116.126
cb15:901b:8024:cd24:8081:724:5b51:747f	91.81.116.127
cb15:901b:8024:cd24:8081:724:5b51:7480	91.81.116.128
cb15:901b:8024:cd24:8081:724:5b51:7481	91.81.116.129
cb15:901b:8024:cd24:8081:724:5b51:7482	91.81.116.130
cb15:901b:8024:cd24:8081:724:5b51:7483	91.81.116.131
cb15:901b:8024:cd24:8081:724:5b51:7484	91.81.116.132
cb15:901b:8024:cd24:8081:724:5b51:7485	91.81.116.133
cb15:901b:8024:cd24:8081:724:5b51:7486	91.81.116.134
cb15:901b:8024:cd24:8081:724:5b51:7487	91.81.116.135
cb15:901b:8024:cd24:8081:724:5b51:7488	91.81.116.136
cb15:901b:8024:cd24:8081:724:5b51:7489	91.81.116.137
cb15:901b:8024:cd24:8081:724:5b51:748a	91.81.116.138
cb15:901b:8024:cd24:8081:724:5b51:748b	91.81.116.139
cb15:901b:8024:cd24:8081:724:5b51:748c	91.81.116.140
cb15:901b:8024:cd24:8081:724:5b51:748d	91.81.116.141
cb15:901b:8024:cd24:8081:724:5b51:748e	91.81.116.142
cb15:901b:8024:cd24:8081:724:5b51:748f	91.81.116.143
cb15:901b:8024:cd24:8081:724:5b51:7490	91.81.116.144
cb15:901b:8024:cd24:8081:724:5b51:7491	91.81.116.145
cb15:901b:8024:cd24:8081:724:5b51:7492	91.81.116.146
cb15:901b:8024:cd24:8081:724:5b51:7493	91.81.116.147
cb15:901b:8024:cd24:8081:724:5b51:7494	91.81.116.148
cb15:901b:8024:cd24:8081:724:5b51:7495	91.81.116.149
cb15:901b:8024:cd24:8081:724:5b51:7496	91.81.116.150
cb15:901b:8024:cd24:8081:724:5b51:7497	91.81.116.151
cb15:901b:8024:cd24:8081:724:5b51:7498	91.81.116.152
cb15:901b:8024:cd24:8081:724:5b51:7499	91.81.116.153
cb15:901b:8024:cd24:8081:724:5b51:749a	91.81.116.154
cb15:901b:8024:cd24:8081:724:5b51:749b	91.81.116.155
cb15:901b:8024:cd24:8081:724:5b51:749c	91.81.116.156
cb15:901b:8024:cd24:8081:724:5b51:749d	91.81.116.157
cb15:901b:8024:cd24:8081:724:5b51:749e	91.81.116.158
cb15:901b:8024:cd24:8081:724:5b51:749f	91.81.116.159
cb15:901b:8024:cd24:8081:724:5b51:74a0	91.81.116.160
cb15:901b:8024:cd24:8081:724:5b51:74a1	91.81.116.161
cb15:901b:8024:cd24:8081:724:5b51:74a2	91.81.116.162
cb15:901b:8024:cd24:8081:724:5b51:74a3	91.81.116.163
cb15:901b:8024:cd24:8081:724:5b51:74a4	91.81.116.164
cb15:901b:8024:cd24:8081:724:5b51:74a5	91.81.116.165
cb15:901b:8024:cd24:8081:724:5b51:74a6	91.81.116.166
cb15:901b:8024:cd24:8081:724:5b51:74a7	91.81.116.167
cb15:901b:8024:cd24:8081:724:5b51:74a8	91.81.116.168
cb15:901b:8024:cd24:8081:724:5b51:74a9	91.81.116.169
cb15:901b:8024:cd24:8081:724:5b51:74aa	91.81.116.170
cb15:901b:8024:cd24:8081:724:5b51:74ab	91.81.116.171
cb15:901b:8024:cd24:8081:724:5b51:74ac	91.81.116.172
cb15:901b:8024:cd24:8081:724:5b51:74ad	91.81.116.173
cb15:901b:8024:cd24:8081:724:5b51:74ae	91.81.116.174
cb15:901b:8024:cd24:8081:724:5b51:74af	91.81.116.175
cb15:901b:8024:cd24:8081:724:5b51:74b0	91.81.116.176
cb15:901b:8024:cd24:8081:724:5b51:74b1	91.81.116.177
cb15:901b:8024:cd24:8081:724:5b51:74b2	91.81.116.178
cb15:901b:8024:cd24:8081:724:5b51:74b3	91.81.116.179
cb15:901b:8024:cd24:8081:724:5b51:74b4	91.81.116.180

cb15:901b:8024:cd24:8081:724:5b51:74b5	91.81.116.181
cb15:901b:8024:cd24:8081:724:5b51:74b6	91.81.116.182
cb15:901b:8024:cd24:8081:724:5b51:74b7	91.81.116.183
cb15:901b:8024:cd24:8081:724:5b51:74b8	91.81.116.184
cb15:901b:8024:cd24:8081:724:5b51:74b9	91.81.116.185
cb15:901b:8024:cd24:8081:724:5b51:74ba	91.81.116.186
cb15:901b:8024:cd24:8081:724:5b51:74bb	91.81.116.187
cb15:901b:8024:cd24:8081:724:5b51:74bc	91.81.116.188
cb15:901b:8024:cd24:8081:724:5b51:74bd	91.81.116.189
cb15:901b:8024:cd24:8081:724:5b51:74be	91.81.116.190
cb15:901b:8024:cd24:8081:724:5b51:74bf	91.81.116.191
cb15:901b:8024:cd24:8081:724:5b51:74c0	91.81.116.192
cb15:901b:8024:cd24:8081:724:5b51:74c1	91.81.116.193
cb15:901b:8024:cd24:8081:724:5b51:74c2	91.81.116.194
cb15:901b:8024:cd24:8081:724:5b51:74c3	91.81.116.195
cb15:901b:8024:cd24:8081:724:5b51:74c4	91.81.116.196
cb15:901b:8024:cd24:8081:724:5b51:74c5	91.81.116.197
cb15:901b:8024:cd24:8081:724:5b51:74c6	91.81.116.198
cb15:901b:8024:cd24:8081:724:5b51:74c7	91.81.116.199
cb15:901b:8024:cd24:8081:724:5b51:74c8	91.81.116.200
cb15:901b:8024:cd24:8081:724:5b51:74c9	91.81.116.201
cb15:901b:8024:cd24:8081:724:5b51:74ca	91.81.116.202
cb15:901b:8024:cd24:8081:724:5b51:74cb	91.81.116.203
cb15:901b:8024:cd24:8081:724:5b51:74cc	91.81.116.204
cb15:901b:8024:cd24:8081:724:5b51:74cd	91.81.116.205
cb15:901b:8024:cd24:8081:724:5b51:74ce	91.81.116.206
cb15:901b:8024:cd24:8081:724:5b51:74cf	91.81.116.207
cb15:901b:8024:cd24:8081:724:5b51:74d0	91.81.116.208
cb15:901b:8024:cd24:8081:724:5b51:74d1	91.81.116.209
cb15:901b:8024:cd24:8081:724:5b51:74d2	91.81.116.210
cb15:901b:8024:cd24:8081:724:5b51:74d3	91.81.116.211
cb15:901b:8024:cd24:8081:724:5b51:74d4	91.81.116.212
cb15:901b:8024:cd24:8081:724:5b51:74d5	91.81.116.213
cb15:901b:8024:cd24:8081:724:5b51:74d6	91.81.116.214
cb15:901b:8024:cd24:8081:724:5b51:74d7	91.81.116.215
cb15:901b:8024:cd24:8081:724:5b51:74d8	91.81.116.216
cb15:901b:8024:cd24:8081:724:5b51:74d9	91.81.116.217
cb15:901b:8024:cd24:8081:724:5b51:74da	91.81.116.218
cb15:901b:8024:cd24:8081:724:5b51:74db	91.81.116.219
cb15:901b:8024:cd24:8081:724:5b51:74dc	91.81.116.220
cb15:901b:8024:cd24:8081:724:5b51:74dd	91.81.116.221
cb15:901b:8024:cd24:8081:724:5b51:74de	91.81.116.222
cb15:901b:8024:cd24:8081:724:5b51:74df	91.81.116.223
cb15:901b:8024:cd24:8081:724:5b51:74e0	91.81.116.224
cb15:901b:8024:cd24:8081:724:5b51:74e1	91.81.116.225
cb15:901b:8024:cd24:8081:724:5b51:74e2	91.81.116.226
cb15:901b:8024:cd24:8081:724:5b51:74e3	91.81.116.227
cb15:901b:8024:cd24:8081:724:5b51:74e4	91.81.116.228
cb15:901b:8024:cd24:8081:724:5b51:74e5	91.81.116.229
cb15:901b:8024:cd24:8081:724:5b51:74e6	91.81.116.230
cb15:901b:8024:cd24:8081:724:5b51:74e7	91.81.116.231
cb15:901b:8024:cd24:8081:724:5b51:74e8	91.81.116.232
cb15:901b:8024:cd24:8081:724:5b51:74e9	91.81.116.233
cb15:901b:8024:cd24:8081:724:5b51:74ea	91.81.116.234
cb15:901b:8024:cd24:8081:724:5b51:74eb	91.81.116.235
cb15:901b:8024:cd24:8081:724:5b51:74ec	91.81.116.236
cb15:901b:8024:cd24:8081:724:5b51:74ed	91.81.116.237
cb15:901b:8024:cd24:8081:724:5b51:74ee	91.81.116.238
cb15:901b:8024:cd24:8081:724:5b51:74ef	91.81.116.239
cb15:901b:8024:cd24:8081:724:5b51:74f0	91.81.116.240
cb15:901b:8024:cd24:8081:724:5b51:74f1	91.81.116.241
cb15:901b:8024:cd24:8081:724:5b51:74f2	91.81.116.242
cb15:901b:8024:cd24:8081:724:5b51:74f3	91.81.116.243
cb15:901b:8024:cd24:8081:724:5b51:74f4	91.81.116.244
cb15:901b:8024:cd24:8081:724:5b51:74f5	91.81.116.245
cb15:901b:8024:cd24:8081:724:5b51:74f6	91.81.116.246
cb15:901b:8024:cd24:8081:724:5b51:74f7	91.81.116.247
cb15:901b:8024:cd24:8081:724:5b51:74f8	91.81.116.248
cb15:901b:8024:cd24:8081:724:5b51:74f9	91.81.116.249
cb15:901b:8024:cd24:8081:724:5b51:74fa	91.81.116.250
cb15:901b:8024:cd24:8081:724:5b51:74fb	91.81.116.251
cb15:901b:8024:cd24:8081:724:5b51:74fc	91.81.116.252
cb15:901b:8024:cd24:8081:724:5b51:74fd	91.81.116.253
cb15:901b:8024:cd24:8081:724:5b51:74fe	91.81.116.254
cb15:901b:8024:cd24:8081:724:5b51:74ff	91.81.116.255

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.