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
b51a:901b:cb15:8045:ada8:cdcd:8043:7401	128.67.116.1
b51a:901b:cb15:8045:ada8:cdcd:8043:7402	128.67.116.2
b51a:901b:cb15:8045:ada8:cdcd:8043:7403	128.67.116.3
b51a:901b:cb15:8045:ada8:cdcd:8043:7404	128.67.116.4
b51a:901b:cb15:8045:ada8:cdcd:8043:7405	128.67.116.5
b51a:901b:cb15:8045:ada8:cdcd:8043:7406	128.67.116.6
b51a:901b:cb15:8045:ada8:cdcd:8043:7407	128.67.116.7
b51a:901b:cb15:8045:ada8:cdcd:8043:7408	128.67.116.8
b51a:901b:cb15:8045:ada8:cdcd:8043:7409	128.67.116.9
b51a:901b:cb15:8045:ada8:cdcd:8043:740a	128.67.116.10
b51a:901b:cb15:8045:ada8:cdcd:8043:740b	128.67.116.11
b51a:901b:cb15:8045:ada8:cdcd:8043:740c	128.67.116.12
b51a:901b:cb15:8045:ada8:cdcd:8043:740d	128.67.116.13
b51a:901b:cb15:8045:ada8:cdcd:8043:740e	128.67.116.14
b51a:901b:cb15:8045:ada8:cdcd:8043:740f	128.67.116.15
b51a:901b:cb15:8045:ada8:cdcd:8043:7410	128.67.116.16
b51a:901b:cb15:8045:ada8:cdcd:8043:7411	128.67.116.17
b51a:901b:cb15:8045:ada8:cdcd:8043:7412	128.67.116.18
b51a:901b:cb15:8045:ada8:cdcd:8043:7413	128.67.116.19
b51a:901b:cb15:8045:ada8:cdcd:8043:7414	128.67.116.20
b51a:901b:cb15:8045:ada8:cdcd:8043:7415	128.67.116.21
b51a:901b:cb15:8045:ada8:cdcd:8043:7416	128.67.116.22
b51a:901b:cb15:8045:ada8:cdcd:8043:7417	128.67.116.23
b51a:901b:cb15:8045:ada8:cdcd:8043:7418	128.67.116.24
b51a:901b:cb15:8045:ada8:cdcd:8043:7419	128.67.116.25
b51a:901b:cb15:8045:ada8:cdcd:8043:741a	128.67.116.26
b51a:901b:cb15:8045:ada8:cdcd:8043:741b	128.67.116.27
b51a:901b:cb15:8045:ada8:cdcd:8043:741c	128.67.116.28
b51a:901b:cb15:8045:ada8:cdcd:8043:741d	128.67.116.29
b51a:901b:cb15:8045:ada8:cdcd:8043:741e	128.67.116.30
b51a:901b:cb15:8045:ada8:cdcd:8043:741f	128.67.116.31
b51a:901b:cb15:8045:ada8:cdcd:8043:7420	128.67.116.32
b51a:901b:cb15:8045:ada8:cdcd:8043:7421	128.67.116.33
b51a:901b:cb15:8045:ada8:cdcd:8043:7422	128.67.116.34
b51a:901b:cb15:8045:ada8:cdcd:8043:7423	128.67.116.35
b51a:901b:cb15:8045:ada8:cdcd:8043:7424	128.67.116.36
b51a:901b:cb15:8045:ada8:cdcd:8043:7425	128.67.116.37
b51a:901b:cb15:8045:ada8:cdcd:8043:7426	128.67.116.38
b51a:901b:cb15:8045:ada8:cdcd:8043:7427	128.67.116.39
b51a:901b:cb15:8045:ada8:cdcd:8043:7428	128.67.116.40
b51a:901b:cb15:8045:ada8:cdcd:8043:7429	128.67.116.41
b51a:901b:cb15:8045:ada8:cdcd:8043:742a	128.67.116.42
b51a:901b:cb15:8045:ada8:cdcd:8043:742b	128.67.116.43
b51a:901b:cb15:8045:ada8:cdcd:8043:742c	128.67.116.44
b51a:901b:cb15:8045:ada8:cdcd:8043:742d	128.67.116.45
b51a:901b:cb15:8045:ada8:cdcd:8043:742e	128.67.116.46
b51a:901b:cb15:8045:ada8:cdcd:8043:742f	128.67.116.47
b51a:901b:cb15:8045:ada8:cdcd:8043:7430	128.67.116.48
b51a:901b:cb15:8045:ada8:cdcd:8043:7431	128.67.116.49
b51a:901b:cb15:8045:ada8:cdcd:8043:7432	128.67.116.50
b51a:901b:cb15:8045:ada8:cdcd:8043:7433	128.67.116.51
b51a:901b:cb15:8045:ada8:cdcd:8043:7434	128.67.116.52
b51a:901b:cb15:8045:ada8:cdcd:8043:7435	128.67.116.53
b51a:901b:cb15:8045:ada8:cdcd:8043:7436	128.67.116.54
b51a:901b:cb15:8045:ada8:cdcd:8043:7437	128.67.116.55
b51a:901b:cb15:8045:ada8:cdcd:8043:7438	128.67.116.56
b51a:901b:cb15:8045:ada8:cdcd:8043:7439	128.67.116.57
b51a:901b:cb15:8045:ada8:cdcd:8043:743a	128.67.116.58
b51a:901b:cb15:8045:ada8:cdcd:8043:743b	128.67.116.59
b51a:901b:cb15:8045:ada8:cdcd:8043:743c	128.67.116.60

b51a:901b:cb15:8045:ada8:cdcd:8043:743d	128.67.116.61
b51a:901b:cb15:8045:ada8:cdcd:8043:743e	128.67.116.62
b51a:901b:cb15:8045:ada8:cdcd:8043:743f	128.67.116.63
b51a:901b:cb15:8045:ada8:cdcd:8043:7440	128.67.116.64
b51a:901b:cb15:8045:ada8:cdcd:8043:7441	128.67.116.65
b51a:901b:cb15:8045:ada8:cdcd:8043:7442	128.67.116.66
b51a:901b:cb15:8045:ada8:cdcd:8043:7443	128.67.116.67
b51a:901b:cb15:8045:ada8:cdcd:8043:7444	128.67.116.68
b51a:901b:cb15:8045:ada8:cdcd:8043:7445	128.67.116.69
b51a:901b:cb15:8045:ada8:cdcd:8043:7446	128.67.116.70
b51a:901b:cb15:8045:ada8:cdcd:8043:7447	128.67.116.71
b51a:901b:cb15:8045:ada8:cdcd:8043:7448	128.67.116.72
b51a:901b:cb15:8045:ada8:cdcd:8043:7449	128.67.116.73
b51a:901b:cb15:8045:ada8:cdcd:8043:744a	128.67.116.74
b51a:901b:cb15:8045:ada8:cdcd:8043:744b	128.67.116.75
b51a:901b:cb15:8045:ada8:cdcd:8043:744c	128.67.116.76
b51a:901b:cb15:8045:ada8:cdcd:8043:744d	128.67.116.77
b51a:901b:cb15:8045:ada8:cdcd:8043:744e	128.67.116.78
b51a:901b:cb15:8045:ada8:cdcd:8043:744f	128.67.116.79
b51a:901b:cb15:8045:ada8:cdcd:8043:7450	128.67.116.80
b51a:901b:cb15:8045:ada8:cdcd:8043:7451	128.67.116.81
b51a:901b:cb15:8045:ada8:cdcd:8043:7452	128.67.116.82
b51a:901b:cb15:8045:ada8:cdcd:8043:7453	128.67.116.83
b51a:901b:cb15:8045:ada8:cdcd:8043:7454	128.67.116.84
b51a:901b:cb15:8045:ada8:cdcd:8043:7455	128.67.116.85
b51a:901b:cb15:8045:ada8:cdcd:8043:7456	128.67.116.86
b51a:901b:cb15:8045:ada8:cdcd:8043:7457	128.67.116.87
b51a:901b:cb15:8045:ada8:cdcd:8043:7458	128.67.116.88
b51a:901b:cb15:8045:ada8:cdcd:8043:7459	128.67.116.89
b51a:901b:cb15:8045:ada8:cdcd:8043:745a	128.67.116.90
b51a:901b:cb15:8045:ada8:cdcd:8043:745b	128.67.116.91
b51a:901b:cb15:8045:ada8:cdcd:8043:745c	128.67.116.92
b51a:901b:cb15:8045:ada8:cdcd:8043:745d	128.67.116.93
b51a:901b:cb15:8045:ada8:cdcd:8043:745e	128.67.116.94
b51a:901b:cb15:8045:ada8:cdcd:8043:745f	128.67.116.95
b51a:901b:cb15:8045:ada8:cdcd:8043:7460	128.67.116.96
b51a:901b:cb15:8045:ada8:cdcd:8043:7461	128.67.116.97
b51a:901b:cb15:8045:ada8:cdcd:8043:7462	128.67.116.98
b51a:901b:cb15:8045:ada8:cdcd:8043:7463	128.67.116.99
b51a:901b:cb15:8045:ada8:cdcd:8043:7464	128.67.116.100
b51a:901b:cb15:8045:ada8:cdcd:8043:7465	128.67.116.101
b51a:901b:cb15:8045:ada8:cdcd:8043:7466	128.67.116.102
b51a:901b:cb15:8045:ada8:cdcd:8043:7467	128.67.116.103
b51a:901b:cb15:8045:ada8:cdcd:8043:7468	128.67.116.104
b51a:901b:cb15:8045:ada8:cdcd:8043:7469	128.67.116.105
b51a:901b:cb15:8045:ada8:cdcd:8043:746a	128.67.116.106
b51a:901b:cb15:8045:ada8:cdcd:8043:746b	128.67.116.107
b51a:901b:cb15:8045:ada8:cdcd:8043:746c	128.67.116.108
b51a:901b:cb15:8045:ada8:cdcd:8043:746d	128.67.116.109
b51a:901b:cb15:8045:ada8:cdcd:8043:746e	128.67.116.110
b51a:901b:cb15:8045:ada8:cdcd:8043:746f	128.67.116.111
b51a:901b:cb15:8045:ada8:cdcd:8043:7470	128.67.116.112
b51a:901b:cb15:8045:ada8:cdcd:8043:7471	128.67.116.113
b51a:901b:cb15:8045:ada8:cdcd:8043:7472	128.67.116.114
b51a:901b:cb15:8045:ada8:cdcd:8043:7473	128.67.116.115
b51a:901b:cb15:8045:ada8:cdcd:8043:7474	128.67.116.116
b51a:901b:cb15:8045:ada8:cdcd:8043:7475	128.67.116.117
b51a:901b:cb15:8045:ada8:cdcd:8043:7476	128.67.116.118
b51a:901b:cb15:8045:ada8:cdcd:8043:7477	128.67.116.119
b51a:901b:cb15:8045:ada8:cdcd:8043:7478	128.67.116.120

b51a:901b:cb15:8045:ada8:cdcd:8043:7479	128.67.116.121
b51a:901b:cb15:8045:ada8:cdcd:8043:747a	128.67.116.122
b51a:901b:cb15:8045:ada8:cdcd:8043:747b	128.67.116.123
b51a:901b:cb15:8045:ada8:cdcd:8043:747c	128.67.116.124
b51a:901b:cb15:8045:ada8:cdcd:8043:747d	128.67.116.125
b51a:901b:cb15:8045:ada8:cdcd:8043:747e	128.67.116.126
b51a:901b:cb15:8045:ada8:cdcd:8043:747f	128.67.116.127
b51a:901b:cb15:8045:ada8:cdcd:8043:7480	128.67.116.128
b51a:901b:cb15:8045:ada8:cdcd:8043:7481	128.67.116.129
b51a:901b:cb15:8045:ada8:cdcd:8043:7482	128.67.116.130
b51a:901b:cb15:8045:ada8:cdcd:8043:7483	128.67.116.131
b51a:901b:cb15:8045:ada8:cdcd:8043:7484	128.67.116.132
b51a:901b:cb15:8045:ada8:cdcd:8043:7485	128.67.116.133
b51a:901b:cb15:8045:ada8:cdcd:8043:7486	128.67.116.134
b51a:901b:cb15:8045:ada8:cdcd:8043:7487	128.67.116.135
b51a:901b:cb15:8045:ada8:cdcd:8043:7488	128.67.116.136
b51a:901b:cb15:8045:ada8:cdcd:8043:7489	128.67.116.137
b51a:901b:cb15:8045:ada8:cdcd:8043:748a	128.67.116.138
b51a:901b:cb15:8045:ada8:cdcd:8043:748b	128.67.116.139
b51a:901b:cb15:8045:ada8:cdcd:8043:748c	128.67.116.140
b51a:901b:cb15:8045:ada8:cdcd:8043:748d	128.67.116.141
b51a:901b:cb15:8045:ada8:cdcd:8043:748e	128.67.116.142
b51a:901b:cb15:8045:ada8:cdcd:8043:748f	128.67.116.143
b51a:901b:cb15:8045:ada8:cdcd:8043:7490	128.67.116.144
b51a:901b:cb15:8045:ada8:cdcd:8043:7491	128.67.116.145
b51a:901b:cb15:8045:ada8:cdcd:8043:7492	128.67.116.146
b51a:901b:cb15:8045:ada8:cdcd:8043:7493	128.67.116.147
b51a:901b:cb15:8045:ada8:cdcd:8043:7494	128.67.116.148
b51a:901b:cb15:8045:ada8:cdcd:8043:7495	128.67.116.149
b51a:901b:cb15:8045:ada8:cdcd:8043:7496	128.67.116.150
b51a:901b:cb15:8045:ada8:cdcd:8043:7497	128.67.116.151
b51a:901b:cb15:8045:ada8:cdcd:8043:7498	128.67.116.152
b51a:901b:cb15:8045:ada8:cdcd:8043:7499	128.67.116.153
b51a:901b:cb15:8045:ada8:cdcd:8043:749a	128.67.116.154
b51a:901b:cb15:8045:ada8:cdcd:8043:749b	128.67.116.155
b51a:901b:cb15:8045:ada8:cdcd:8043:749c	128.67.116.156
b51a:901b:cb15:8045:ada8:cdcd:8043:749d	128.67.116.157
b51a:901b:cb15:8045:ada8:cdcd:8043:749e	128.67.116.158
b51a:901b:cb15:8045:ada8:cdcd:8043:749f	128.67.116.159
b51a:901b:cb15:8045:ada8:cdcd:8043:74a0	128.67.116.160
b51a:901b:cb15:8045:ada8:cdcd:8043:74a1	128.67.116.161
b51a:901b:cb15:8045:ada8:cdcd:8043:74a2	128.67.116.162
b51a:901b:cb15:8045:ada8:cdcd:8043:74a3	128.67.116.163
b51a:901b:cb15:8045:ada8:cdcd:8043:74a4	128.67.116.164
b51a:901b:cb15:8045:ada8:cdcd:8043:74a5	128.67.116.165
b51a:901b:cb15:8045:ada8:cdcd:8043:74a6	128.67.116.166
b51a:901b:cb15:8045:ada8:cdcd:8043:74a7	128.67.116.167
b51a:901b:cb15:8045:ada8:cdcd:8043:74a8	128.67.116.168
b51a:901b:cb15:8045:ada8:cdcd:8043:74a9	128.67.116.169
b51a:901b:cb15:8045:ada8:cdcd:8043:74aa	128.67.116.170
b51a:901b:cb15:8045:ada8:cdcd:8043:74ab	128.67.116.171
b51a:901b:cb15:8045:ada8:cdcd:8043:74ac	128.67.116.172
b51a:901b:cb15:8045:ada8:cdcd:8043:74ad	128.67.116.173
b51a:901b:cb15:8045:ada8:cdcd:8043:74ae	128.67.116.174
b51a:901b:cb15:8045:ada8:cdcd:8043:74af	128.67.116.175
b51a:901b:cb15:8045:ada8:cdcd:8043:74b0	128.67.116.176
b51a:901b:cb15:8045:ada8:cdcd:8043:74b1	128.67.116.177
b51a:901b:cb15:8045:ada8:cdcd:8043:74b2	128.67.116.178
b51a:901b:cb15:8045:ada8:cdcd:8043:74b3	128.67.116.179
b51a:901b:cb15:8045:ada8:cdcd:8043:74b4	128.67.116.180

b51a:901b:cb15:8045:ada8:cdcd:8043:74b5	128.67.116.181
b51a:901b:cb15:8045:ada8:cdcd:8043:74b6	128.67.116.182
b51a:901b:cb15:8045:ada8:cdcd:8043:74b7	128.67.116.183
b51a:901b:cb15:8045:ada8:cdcd:8043:74b8	128.67.116.184
b51a:901b:cb15:8045:ada8:cdcd:8043:74b9	128.67.116.185
b51a:901b:cb15:8045:ada8:cdcd:8043:74ba	128.67.116.186
b51a:901b:cb15:8045:ada8:cdcd:8043:74bb	128.67.116.187
b51a:901b:cb15:8045:ada8:cdcd:8043:74bc	128.67.116.188
b51a:901b:cb15:8045:ada8:cdcd:8043:74bd	128.67.116.189
b51a:901b:cb15:8045:ada8:cdcd:8043:74be	128.67.116.190
b51a:901b:cb15:8045:ada8:cdcd:8043:74bf	128.67.116.191
b51a:901b:cb15:8045:ada8:cdcd:8043:74c0	128.67.116.192
b51a:901b:cb15:8045:ada8:cdcd:8043:74c1	128.67.116.193
b51a:901b:cb15:8045:ada8:cdcd:8043:74c2	128.67.116.194
b51a:901b:cb15:8045:ada8:cdcd:8043:74c3	128.67.116.195
b51a:901b:cb15:8045:ada8:cdcd:8043:74c4	128.67.116.196
b51a:901b:cb15:8045:ada8:cdcd:8043:74c5	128.67.116.197
b51a:901b:cb15:8045:ada8:cdcd:8043:74c6	128.67.116.198
b51a:901b:cb15:8045:ada8:cdcd:8043:74c7	128.67.116.199
b51a:901b:cb15:8045:ada8:cdcd:8043:74c8	128.67.116.200
b51a:901b:cb15:8045:ada8:cdcd:8043:74c9	128.67.116.201
b51a:901b:cb15:8045:ada8:cdcd:8043:74ca	128.67.116.202
b51a:901b:cb15:8045:ada8:cdcd:8043:74cb	128.67.116.203
b51a:901b:cb15:8045:ada8:cdcd:8043:74cc	128.67.116.204
b51a:901b:cb15:8045:ada8:cdcd:8043:74cd	128.67.116.205
b51a:901b:cb15:8045:ada8:cdcd:8043:74ce	128.67.116.206
b51a:901b:cb15:8045:ada8:cdcd:8043:74cf	128.67.116.207
b51a:901b:cb15:8045:ada8:cdcd:8043:74d0	128.67.116.208
b51a:901b:cb15:8045:ada8:cdcd:8043:74d1	128.67.116.209
b51a:901b:cb15:8045:ada8:cdcd:8043:74d2	128.67.116.210
b51a:901b:cb15:8045:ada8:cdcd:8043:74d3	128.67.116.211
b51a:901b:cb15:8045:ada8:cdcd:8043:74d4	128.67.116.212
b51a:901b:cb15:8045:ada8:cdcd:8043:74d5	128.67.116.213
b51a:901b:cb15:8045:ada8:cdcd:8043:74d6	128.67.116.214
b51a:901b:cb15:8045:ada8:cdcd:8043:74d7	128.67.116.215
b51a:901b:cb15:8045:ada8:cdcd:8043:74d8	128.67.116.216
b51a:901b:cb15:8045:ada8:cdcd:8043:74d9	128.67.116.217
b51a:901b:cb15:8045:ada8:cdcd:8043:74da	128.67.116.218
b51a:901b:cb15:8045:ada8:cdcd:8043:74db	128.67.116.219
b51a:901b:cb15:8045:ada8:cdcd:8043:74dc	128.67.116.220
b51a:901b:cb15:8045:ada8:cdcd:8043:74dd	128.67.116.221
b51a:901b:cb15:8045:ada8:cdcd:8043:74de	128.67.116.222
b51a:901b:cb15:8045:ada8:cdcd:8043:74df	128.67.116.223
b51a:901b:cb15:8045:ada8:cdcd:8043:74e0	128.67.116.224
b51a:901b:cb15:8045:ada8:cdcd:8043:74e1	128.67.116.225
b51a:901b:cb15:8045:ada8:cdcd:8043:74e2	128.67.116.226
b51a:901b:cb15:8045:ada8:cdcd:8043:74e3	128.67.116.227
b51a:901b:cb15:8045:ada8:cdcd:8043:74e4	128.67.116.228
b51a:901b:cb15:8045:ada8:cdcd:8043:74e5	128.67.116.229
b51a:901b:cb15:8045:ada8:cdcd:8043:74e6	128.67.116.230
b51a:901b:cb15:8045:ada8:cdcd:8043:74e7	128.67.116.231
b51a:901b:cb15:8045:ada8:cdcd:8043:74e8	128.67.116.232
b51a:901b:cb15:8045:ada8:cdcd:8043:74e9	128.67.116.233
b51a:901b:cb15:8045:ada8:cdcd:8043:74ea	128.67.116.234
b51a:901b:cb15:8045:ada8:cdcd:8043:74eb	128.67.116.235
b51a:901b:cb15:8045:ada8:cdcd:8043:74ec	128.67.116.236
b51a:901b:cb15:8045:ada8:cdcd:8043:74ed	128.67.116.237
b51a:901b:cb15:8045:ada8:cdcd:8043:74ee	128.67.116.238
b51a:901b:cb15:8045:ada8:cdcd:8043:74ef	128.67.116.239
b51a:901b:cb15:8045:ada8:cdcd:8043:74f0	128.67.116.240
b51a:901b:cb15:8045:ada8:cdcd:8043:74f1	128.67.116.241
b51a:901b:cb15:8045:ada8:cdcd:8043:74f2	128.67.116.242
b51a:901b:cb15:8045:ada8:cdcd:8043:74f3	128.67.116.243
b51a:901b:cb15:8045:ada8:cdcd:8043:74f4	128.67.116.244
b51a:901b:cb15:8045:ada8:cdcd:8043:74f5	128.67.116.245
b51a:901b:cb15:8045:ada8:cdcd:8043:74f6	128.67.116.246
b51a:901b:cb15:8045:ada8:cdcd:8043:74f7	128.67.116.247
b51a:901b:cb15:8045:ada8:cdcd:8043:74f8	128.67.116.248
b51a:901b:cb15:8045:ada8:cdcd:8043:74f9	128.67.116.249
b51a:901b:cb15:8045:ada8:cdcd:8043:74fa	128.67.116.250
b51a:901b:cb15:8045:ada8:cdcd:8043:74fb	128.67.116.251
b51a:901b:cb15:8045:ada8:cdcd:8043:74fc	128.67.116.252
b51a:901b:cb15:8045:ada8:cdcd:8043:74fd	128.67.116.253
b51a:901b:cb15:8045:ada8:cdcd:8043:74fe	128.67.116.254
b51a:901b:cb15:8045:ada8:cdcd:8043:74ff	128.67.116.255

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.