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:fb65:4024:3136:b51f:7401	181.31.116.1
cb15:901b:901b:fb65:4024:3136:b51f:7402	181.31.116.2
cb15:901b:901b:fb65:4024:3136:b51f:7403	181.31.116.3
cb15:901b:901b:fb65:4024:3136:b51f:7404	181.31.116.4
cb15:901b:901b:fb65:4024:3136:b51f:7405	181.31.116.5
cb15:901b:901b:fb65:4024:3136:b51f:7406	181.31.116.6
cb15:901b:901b:fb65:4024:3136:b51f:7407	181.31.116.7
cb15:901b:901b:fb65:4024:3136:b51f:7408	181.31.116.8
cb15:901b:901b:fb65:4024:3136:b51f:7409	181.31.116.9
cb15:901b:901b:fb65:4024:3136:b51f:740a	181.31.116.10
cb15:901b:901b:fb65:4024:3136:b51f:740b	181.31.116.11
cb15:901b:901b:fb65:4024:3136:b51f:740c	181.31.116.12
cb15:901b:901b:fb65:4024:3136:b51f:740d	181.31.116.13
cb15:901b:901b:fb65:4024:3136:b51f:740e	181.31.116.14
cb15:901b:901b:fb65:4024:3136:b51f:740f	181.31.116.15
cb15:901b:901b:fb65:4024:3136:b51f:7410	181.31.116.16
cb15:901b:901b:fb65:4024:3136:b51f:7411	181.31.116.17
cb15:901b:901b:fb65:4024:3136:b51f:7412	181.31.116.18
cb15:901b:901b:fb65:4024:3136:b51f:7413	181.31.116.19
cb15:901b:901b:fb65:4024:3136:b51f:7414	181.31.116.20
cb15:901b:901b:fb65:4024:3136:b51f:7415	181.31.116.21
cb15:901b:901b:fb65:4024:3136:b51f:7416	181.31.116.22
cb15:901b:901b:fb65:4024:3136:b51f:7417	181.31.116.23
cb15:901b:901b:fb65:4024:3136:b51f:7418	181.31.116.24
cb15:901b:901b:fb65:4024:3136:b51f:7419	181.31.116.25
cb15:901b:901b:fb65:4024:3136:b51f:741a	181.31.116.26
cb15:901b:901b:fb65:4024:3136:b51f:741b	181.31.116.27
cb15:901b:901b:fb65:4024:3136:b51f:741c	181.31.116.28
cb15:901b:901b:fb65:4024:3136:b51f:741d	181.31.116.29
cb15:901b:901b:fb65:4024:3136:b51f:741e	181.31.116.30
cb15:901b:901b:fb65:4024:3136:b51f:741f	181.31.116.31
cb15:901b:901b:fb65:4024:3136:b51f:7420	181.31.116.32
cb15:901b:901b:fb65:4024:3136:b51f:7421	181.31.116.33
cb15:901b:901b:fb65:4024:3136:b51f:7422	181.31.116.34
cb15:901b:901b:fb65:4024:3136:b51f:7423	181.31.116.35
cb15:901b:901b:fb65:4024:3136:b51f:7424	181.31.116.36
cb15:901b:901b:fb65:4024:3136:b51f:7425	181.31.116.37
cb15:901b:901b:fb65:4024:3136:b51f:7426	181.31.116.38
cb15:901b:901b:fb65:4024:3136:b51f:7427	181.31.116.39
cb15:901b:901b:fb65:4024:3136:b51f:7428	181.31.116.40
cb15:901b:901b:fb65:4024:3136:b51f:7429	181.31.116.41
cb15:901b:901b:fb65:4024:3136:b51f:742a	181.31.116.42
cb15:901b:901b:fb65:4024:3136:b51f:742b	181.31.116.43
cb15:901b:901b:fb65:4024:3136:b51f:742c	181.31.116.44
cb15:901b:901b:fb65:4024:3136:b51f:742d	181.31.116.45
cb15:901b:901b:fb65:4024:3136:b51f:742e	181.31.116.46
cb15:901b:901b:fb65:4024:3136:b51f:742f	181.31.116.47
cb15:901b:901b:fb65:4024:3136:b51f:7430	181.31.116.48
cb15:901b:901b:fb65:4024:3136:b51f:7431	181.31.116.49
cb15:901b:901b:fb65:4024:3136:b51f:7432	181.31.116.50
cb15:901b:901b:fb65:4024:3136:b51f:7433	181.31.116.51
cb15:901b:901b:fb65:4024:3136:b51f:7434	181.31.116.52
cb15:901b:901b:fb65:4024:3136:b51f:7435	181.31.116.53
cb15:901b:901b:fb65:4024:3136:b51f:7436	181.31.116.54
cb15:901b:901b:fb65:4024:3136:b51f:7437	181.31.116.55
cb15:901b:901b:fb65:4024:3136:b51f:7438	181.31.116.56
cb15:901b:901b:fb65:4024:3136:b51f:7439	181.31.116.57
cb15:901b:901b:fb65:4024:3136:b51f:743a	181.31.116.58
cb15:901b:901b:fb65:4024:3136:b51f:743b	181.31.116.59
cb15:901b:901b:fb65:4024:3136:b51f:743c	181.31.116.60

cb15:901b:901b:fb65:4024:3136:b51f:743d	181.31.116.61
cb15:901b:901b:fb65:4024:3136:b51f:743e	181.31.116.62
cb15:901b:901b:fb65:4024:3136:b51f:743f	181.31.116.63
cb15:901b:901b:fb65:4024:3136:b51f:7440	181.31.116.64
cb15:901b:901b:fb65:4024:3136:b51f:7441	181.31.116.65
cb15:901b:901b:fb65:4024:3136:b51f:7442	181.31.116.66
cb15:901b:901b:fb65:4024:3136:b51f:7443	181.31.116.67
cb15:901b:901b:fb65:4024:3136:b51f:7444	181.31.116.68
cb15:901b:901b:fb65:4024:3136:b51f:7445	181.31.116.69
cb15:901b:901b:fb65:4024:3136:b51f:7446	181.31.116.70
cb15:901b:901b:fb65:4024:3136:b51f:7447	181.31.116.71
cb15:901b:901b:fb65:4024:3136:b51f:7448	181.31.116.72
cb15:901b:901b:fb65:4024:3136:b51f:7449	181.31.116.73
cb15:901b:901b:fb65:4024:3136:b51f:744a	181.31.116.74
cb15:901b:901b:fb65:4024:3136:b51f:744b	181.31.116.75
cb15:901b:901b:fb65:4024:3136:b51f:744c	181.31.116.76
cb15:901b:901b:fb65:4024:3136:b51f:744d	181.31.116.77
cb15:901b:901b:fb65:4024:3136:b51f:744e	181.31.116.78
cb15:901b:901b:fb65:4024:3136:b51f:744f	181.31.116.79
cb15:901b:901b:fb65:4024:3136:b51f:7450	181.31.116.80
cb15:901b:901b:fb65:4024:3136:b51f:7451	181.31.116.81
cb15:901b:901b:fb65:4024:3136:b51f:7452	181.31.116.82
cb15:901b:901b:fb65:4024:3136:b51f:7453	181.31.116.83
cb15:901b:901b:fb65:4024:3136:b51f:7454	181.31.116.84
cb15:901b:901b:fb65:4024:3136:b51f:7455	181.31.116.85
cb15:901b:901b:fb65:4024:3136:b51f:7456	181.31.116.86
cb15:901b:901b:fb65:4024:3136:b51f:7457	181.31.116.87
cb15:901b:901b:fb65:4024:3136:b51f:7458	181.31.116.88
cb15:901b:901b:fb65:4024:3136:b51f:7459	181.31.116.89
cb15:901b:901b:fb65:4024:3136:b51f:745a	181.31.116.90
cb15:901b:901b:fb65:4024:3136:b51f:745b	181.31.116.91
cb15:901b:901b:fb65:4024:3136:b51f:745c	181.31.116.92
cb15:901b:901b:fb65:4024:3136:b51f:745d	181.31.116.93
cb15:901b:901b:fb65:4024:3136:b51f:745e	181.31.116.94
cb15:901b:901b:fb65:4024:3136:b51f:745f	181.31.116.95
cb15:901b:901b:fb65:4024:3136:b51f:7460	181.31.116.96
cb15:901b:901b:fb65:4024:3136:b51f:7461	181.31.116.97
cb15:901b:901b:fb65:4024:3136:b51f:7462	181.31.116.98
cb15:901b:901b:fb65:4024:3136:b51f:7463	181.31.116.99
cb15:901b:901b:fb65:4024:3136:b51f:7464	181.31.116.100
cb15:901b:901b:fb65:4024:3136:b51f:7465	181.31.116.101
cb15:901b:901b:fb65:4024:3136:b51f:7466	181.31.116.102
cb15:901b:901b:fb65:4024:3136:b51f:7467	181.31.116.103
cb15:901b:901b:fb65:4024:3136:b51f:7468	181.31.116.104
cb15:901b:901b:fb65:4024:3136:b51f:7469	181.31.116.105
cb15:901b:901b:fb65:4024:3136:b51f:746a	181.31.116.106
cb15:901b:901b:fb65:4024:3136:b51f:746b	181.31.116.107
cb15:901b:901b:fb65:4024:3136:b51f:746c	181.31.116.108
cb15:901b:901b:fb65:4024:3136:b51f:746d	181.31.116.109
cb15:901b:901b:fb65:4024:3136:b51f:746e	181.31.116.110
cb15:901b:901b:fb65:4024:3136:b51f:746f	181.31.116.111
cb15:901b:901b:fb65:4024:3136:b51f:7470	181.31.116.112
cb15:901b:901b:fb65:4024:3136:b51f:7471	181.31.116.113
cb15:901b:901b:fb65:4024:3136:b51f:7472	181.31.116.114
cb15:901b:901b:fb65:4024:3136:b51f:7473	181.31.116.115
cb15:901b:901b:fb65:4024:3136:b51f:7474	181.31.116.116
cb15:901b:901b:fb65:4024:3136:b51f:7475	181.31.116.117
cb15:901b:901b:fb65:4024:3136:b51f:7476	181.31.116.118
cb15:901b:901b:fb65:4024:3136:b51f:7477	181.31.116.119
cb15:901b:901b:fb65:4024:3136:b51f:7478	181.31.116.120

cb15:901b:901b:fb65:4024:3136:b51f:7479	181.31.116.121
cb15:901b:901b:fb65:4024:3136:b51f:747a	181.31.116.122
cb15:901b:901b:fb65:4024:3136:b51f:747b	181.31.116.123
cb15:901b:901b:fb65:4024:3136:b51f:747c	181.31.116.124
cb15:901b:901b:fb65:4024:3136:b51f:747d	181.31.116.125
cb15:901b:901b:fb65:4024:3136:b51f:747e	181.31.116.126
cb15:901b:901b:fb65:4024:3136:b51f:747f	181.31.116.127
cb15:901b:901b:fb65:4024:3136:b51f:7480	181.31.116.128
cb15:901b:901b:fb65:4024:3136:b51f:7481	181.31.116.129
cb15:901b:901b:fb65:4024:3136:b51f:7482	181.31.116.130
cb15:901b:901b:fb65:4024:3136:b51f:7483	181.31.116.131
cb15:901b:901b:fb65:4024:3136:b51f:7484	181.31.116.132
cb15:901b:901b:fb65:4024:3136:b51f:7485	181.31.116.133
cb15:901b:901b:fb65:4024:3136:b51f:7486	181.31.116.134
cb15:901b:901b:fb65:4024:3136:b51f:7487	181.31.116.135
cb15:901b:901b:fb65:4024:3136:b51f:7488	181.31.116.136
cb15:901b:901b:fb65:4024:3136:b51f:7489	181.31.116.137
cb15:901b:901b:fb65:4024:3136:b51f:748a	181.31.116.138
cb15:901b:901b:fb65:4024:3136:b51f:748b	181.31.116.139
cb15:901b:901b:fb65:4024:3136:b51f:748c	181.31.116.140
cb15:901b:901b:fb65:4024:3136:b51f:748d	181.31.116.141
cb15:901b:901b:fb65:4024:3136:b51f:748e	181.31.116.142
cb15:901b:901b:fb65:4024:3136:b51f:748f	181.31.116.143
cb15:901b:901b:fb65:4024:3136:b51f:7490	181.31.116.144
cb15:901b:901b:fb65:4024:3136:b51f:7491	181.31.116.145
cb15:901b:901b:fb65:4024:3136:b51f:7492	181.31.116.146
cb15:901b:901b:fb65:4024:3136:b51f:7493	181.31.116.147
cb15:901b:901b:fb65:4024:3136:b51f:7494	181.31.116.148
cb15:901b:901b:fb65:4024:3136:b51f:7495	181.31.116.149
cb15:901b:901b:fb65:4024:3136:b51f:7496	181.31.116.150
cb15:901b:901b:fb65:4024:3136:b51f:7497	181.31.116.151
cb15:901b:901b:fb65:4024:3136:b51f:7498	181.31.116.152
cb15:901b:901b:fb65:4024:3136:b51f:7499	181.31.116.153
cb15:901b:901b:fb65:4024:3136:b51f:749a	181.31.116.154
cb15:901b:901b:fb65:4024:3136:b51f:749b	181.31.116.155
cb15:901b:901b:fb65:4024:3136:b51f:749c	181.31.116.156
cb15:901b:901b:fb65:4024:3136:b51f:749d	181.31.116.157
cb15:901b:901b:fb65:4024:3136:b51f:749e	181.31.116.158
cb15:901b:901b:fb65:4024:3136:b51f:749f	181.31.116.159
cb15:901b:901b:fb65:4024:3136:b51f:74a0	181.31.116.160
cb15:901b:901b:fb65:4024:3136:b51f:74a1	181.31.116.161
cb15:901b:901b:fb65:4024:3136:b51f:74a2	181.31.116.162
cb15:901b:901b:fb65:4024:3136:b51f:74a3	181.31.116.163
cb15:901b:901b:fb65:4024:3136:b51f:74a4	181.31.116.164
cb15:901b:901b:fb65:4024:3136:b51f:74a5	181.31.116.165
cb15:901b:901b:fb65:4024:3136:b51f:74a6	181.31.116.166
cb15:901b:901b:fb65:4024:3136:b51f:74a7	181.31.116.167
cb15:901b:901b:fb65:4024:3136:b51f:74a8	181.31.116.168
cb15:901b:901b:fb65:4024:3136:b51f:74a9	181.31.116.169
cb15:901b:901b:fb65:4024:3136:b51f:74aa	181.31.116.170
cb15:901b:901b:fb65:4024:3136:b51f:74ab	181.31.116.171
cb15:901b:901b:fb65:4024:3136:b51f:74ac	181.31.116.172
cb15:901b:901b:fb65:4024:3136:b51f:74ad	181.31.116.173
cb15:901b:901b:fb65:4024:3136:b51f:74ae	181.31.116.174
cb15:901b:901b:fb65:4024:3136:b51f:74af	181.31.116.175
cb15:901b:901b:fb65:4024:3136:b51f:74b0	181.31.116.176
cb15:901b:901b:fb65:4024:3136:b51f:74b1	181.31.116.177
cb15:901b:901b:fb65:4024:3136:b51f:74b2	181.31.116.178
cb15:901b:901b:fb65:4024:3136:b51f:74b3	181.31.116.179
cb15:901b:901b:fb65:4024:3136:b51f:74b4	181.31.116.180

cb15:901b:901b:fb65:4024:3136:b51f:74b5	181.31.116.181
cb15:901b:901b:fb65:4024:3136:b51f:74b6	181.31.116.182
cb15:901b:901b:fb65:4024:3136:b51f:74b7	181.31.116.183
cb15:901b:901b:fb65:4024:3136:b51f:74b8	181.31.116.184
cb15:901b:901b:fb65:4024:3136:b51f:74b9	181.31.116.185
cb15:901b:901b:fb65:4024:3136:b51f:74ba	181.31.116.186
cb15:901b:901b:fb65:4024:3136:b51f:74bb	181.31.116.187
cb15:901b:901b:fb65:4024:3136:b51f:74bc	181.31.116.188
cb15:901b:901b:fb65:4024:3136:b51f:74bd	181.31.116.189
cb15:901b:901b:fb65:4024:3136:b51f:74be	181.31.116.190
cb15:901b:901b:fb65:4024:3136:b51f:74bf	181.31.116.191
cb15:901b:901b:fb65:4024:3136:b51f:74c0	181.31.116.192
cb15:901b:901b:fb65:4024:3136:b51f:74c1	181.31.116.193
cb15:901b:901b:fb65:4024:3136:b51f:74c2	181.31.116.194
cb15:901b:901b:fb65:4024:3136:b51f:74c3	181.31.116.195
cb15:901b:901b:fb65:4024:3136:b51f:74c4	181.31.116.196
cb15:901b:901b:fb65:4024:3136:b51f:74c5	181.31.116.197
cb15:901b:901b:fb65:4024:3136:b51f:74c6	181.31.116.198
cb15:901b:901b:fb65:4024:3136:b51f:74c7	181.31.116.199
cb15:901b:901b:fb65:4024:3136:b51f:74c8	181.31.116.200
cb15:901b:901b:fb65:4024:3136:b51f:74c9	181.31.116.201
cb15:901b:901b:fb65:4024:3136:b51f:74ca	181.31.116.202
cb15:901b:901b:fb65:4024:3136:b51f:74cb	181.31.116.203
cb15:901b:901b:fb65:4024:3136:b51f:74cc	181.31.116.204
cb15:901b:901b:fb65:4024:3136:b51f:74cd	181.31.116.205
cb15:901b:901b:fb65:4024:3136:b51f:74ce	181.31.116.206
cb15:901b:901b:fb65:4024:3136:b51f:74cf	181.31.116.207
cb15:901b:901b:fb65:4024:3136:b51f:74d0	181.31.116.208
cb15:901b:901b:fb65:4024:3136:b51f:74d1	181.31.116.209
cb15:901b:901b:fb65:4024:3136:b51f:74d2	181.31.116.210
cb15:901b:901b:fb65:4024:3136:b51f:74d3	181.31.116.211
cb15:901b:901b:fb65:4024:3136:b51f:74d4	181.31.116.212
cb15:901b:901b:fb65:4024:3136:b51f:74d5	181.31.116.213
cb15:901b:901b:fb65:4024:3136:b51f:74d6	181.31.116.214
cb15:901b:901b:fb65:4024:3136:b51f:74d7	181.31.116.215
cb15:901b:901b:fb65:4024:3136:b51f:74d8	181.31.116.216
cb15:901b:901b:fb65:4024:3136:b51f:74d9	181.31.116.217
cb15:901b:901b:fb65:4024:3136:b51f:74da	181.31.116.218
cb15:901b:901b:fb65:4024:3136:b51f:74db	181.31.116.219
cb15:901b:901b:fb65:4024:3136:b51f:74dc	181.31.116.220
cb15:901b:901b:fb65:4024:3136:b51f:74dd	181.31.116.221
cb15:901b:901b:fb65:4024:3136:b51f:74de	181.31.116.222
cb15:901b:901b:fb65:4024:3136:b51f:74df	181.31.116.223
cb15:901b:901b:fb65:4024:3136:b51f:74e0	181.31.116.224
cb15:901b:901b:fb65:4024:3136:b51f:74e1	181.31.116.225
cb15:901b:901b:fb65:4024:3136:b51f:74e2	181.31.116.226
cb15:901b:901b:fb65:4024:3136:b51f:74e3	181.31.116.227
cb15:901b:901b:fb65:4024:3136:b51f:74e4	181.31.116.228
cb15:901b:901b:fb65:4024:3136:b51f:74e5	181.31.116.229
cb15:901b:901b:fb65:4024:3136:b51f:74e6	181.31.116.230
cb15:901b:901b:fb65:4024:3136:b51f:74e7	181.31.116.231
cb15:901b:901b:fb65:4024:3136:b51f:74e8	181.31.116.232
cb15:901b:901b:fb65:4024:3136:b51f:74e9	181.31.116.233
cb15:901b:901b:fb65:4024:3136:b51f:74ea	181.31.116.234
cb15:901b:901b:fb65:4024:3136:b51f:74eb	181.31.116.235
cb15:901b:901b:fb65:4024:3136:b51f:74ec	181.31.116.236
cb15:901b:901b:fb65:4024:3136:b51f:74ed	181.31.116.237
cb15:901b:901b:fb65:4024:3136:b51f:74ee	181.31.116.238
cb15:901b:901b:fb65:4024:3136:b51f:74ef	181.31.116.239
cb15:901b:901b:fb65:4024:3136:b51f:74f0	181.31.116.240
cb15:901b:901b:fb65:4024:3136:b51f:74f1	181.31.116.241
cb15:901b:901b:fb65:4024:3136:b51f:74f2	181.31.116.242
cb15:901b:901b:fb65:4024:3136:b51f:74f3	181.31.116.243
cb15:901b:901b:fb65:4024:3136:b51f:74f4	181.31.116.244
cb15:901b:901b:fb65:4024:3136:b51f:74f5	181.31.116.245
cb15:901b:901b:fb65:4024:3136:b51f:74f6	181.31.116.246
cb15:901b:901b:fb65:4024:3136:b51f:74f7	181.31.116.247
cb15:901b:901b:fb65:4024:3136:b51f:74f8	181.31.116.248
cb15:901b:901b:fb65:4024:3136:b51f:74f9	181.31.116.249
cb15:901b:901b:fb65:4024:3136:b51f:74fa	181.31.116.250
cb15:901b:901b:fb65:4024:3136:b51f:74fb	181.31.116.251
cb15:901b:901b:fb65:4024:3136:b51f:74fc	181.31.116.252
cb15:901b:901b:fb65:4024:3136:b51f:74fd	181.31.116.253
cb15:901b:901b:fb65:4024:3136:b51f:74fe	181.31.116.254
cb15:901b:901b:fb65:4024:3136:b51f:74ff	181.31.116.255

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.