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:ada8:2224:a33:7401	10.51.116.1
b51a:901b:cb15:8045:ada8:2224:a33:7402	10.51.116.2
b51a:901b:cb15:8045:ada8:2224:a33:7403	10.51.116.3
b51a:901b:cb15:8045:ada8:2224:a33:7404	10.51.116.4
b51a:901b:cb15:8045:ada8:2224:a33:7405	10.51.116.5
b51a:901b:cb15:8045:ada8:2224:a33:7406	10.51.116.6
b51a:901b:cb15:8045:ada8:2224:a33:7407	10.51.116.7
b51a:901b:cb15:8045:ada8:2224:a33:7408	10.51.116.8
b51a:901b:cb15:8045:ada8:2224:a33:7409	10.51.116.9
b51a:901b:cb15:8045:ada8:2224:a33:740a	10.51.116.10
b51a:901b:cb15:8045:ada8:2224:a33:740b	10.51.116.11
b51a:901b:cb15:8045:ada8:2224:a33:740c	10.51.116.12
b51a:901b:cb15:8045:ada8:2224:a33:740d	10.51.116.13
b51a:901b:cb15:8045:ada8:2224:a33:740e	10.51.116.14
b51a:901b:cb15:8045:ada8:2224:a33:740f	10.51.116.15
b51a:901b:cb15:8045:ada8:2224:a33:7410	10.51.116.16
b51a:901b:cb15:8045:ada8:2224:a33:7411	10.51.116.17
b51a:901b:cb15:8045:ada8:2224:a33:7412	10.51.116.18
b51a:901b:cb15:8045:ada8:2224:a33:7413	10.51.116.19
b51a:901b:cb15:8045:ada8:2224:a33:7414	10.51.116.20
b51a:901b:cb15:8045:ada8:2224:a33:7415	10.51.116.21
b51a:901b:cb15:8045:ada8:2224:a33:7416	10.51.116.22
b51a:901b:cb15:8045:ada8:2224:a33:7417	10.51.116.23
b51a:901b:cb15:8045:ada8:2224:a33:7418	10.51.116.24
b51a:901b:cb15:8045:ada8:2224:a33:7419	10.51.116.25
b51a:901b:cb15:8045:ada8:2224:a33:741a	10.51.116.26
b51a:901b:cb15:8045:ada8:2224:a33:741b	10.51.116.27
b51a:901b:cb15:8045:ada8:2224:a33:741c	10.51.116.28
b51a:901b:cb15:8045:ada8:2224:a33:741d	10.51.116.29
b51a:901b:cb15:8045:ada8:2224:a33:741e	10.51.116.30
b51a:901b:cb15:8045:ada8:2224:a33:741f	10.51.116.31
b51a:901b:cb15:8045:ada8:2224:a33:7420	10.51.116.32
b51a:901b:cb15:8045:ada8:2224:a33:7421	10.51.116.33
b51a:901b:cb15:8045:ada8:2224:a33:7422	10.51.116.34
b51a:901b:cb15:8045:ada8:2224:a33:7423	10.51.116.35
b51a:901b:cb15:8045:ada8:2224:a33:7424	10.51.116.36
b51a:901b:cb15:8045:ada8:2224:a33:7425	10.51.116.37
b51a:901b:cb15:8045:ada8:2224:a33:7426	10.51.116.38
b51a:901b:cb15:8045:ada8:2224:a33:7427	10.51.116.39
b51a:901b:cb15:8045:ada8:2224:a33:7428	10.51.116.40
b51a:901b:cb15:8045:ada8:2224:a33:7429	10.51.116.41
b51a:901b:cb15:8045:ada8:2224:a33:742a	10.51.116.42
b51a:901b:cb15:8045:ada8:2224:a33:742b	10.51.116.43
b51a:901b:cb15:8045:ada8:2224:a33:742c	10.51.116.44
b51a:901b:cb15:8045:ada8:2224:a33:742d	10.51.116.45
b51a:901b:cb15:8045:ada8:2224:a33:742e	10.51.116.46
b51a:901b:cb15:8045:ada8:2224:a33:742f	10.51.116.47
b51a:901b:cb15:8045:ada8:2224:a33:7430	10.51.116.48
b51a:901b:cb15:8045:ada8:2224:a33:7431	10.51.116.49
b51a:901b:cb15:8045:ada8:2224:a33:7432	10.51.116.50
b51a:901b:cb15:8045:ada8:2224:a33:7433	10.51.116.51
b51a:901b:cb15:8045:ada8:2224:a33:7434	10.51.116.52
b51a:901b:cb15:8045:ada8:2224:a33:7435	10.51.116.53
b51a:901b:cb15:8045:ada8:2224:a33:7436	10.51.116.54
b51a:901b:cb15:8045:ada8:2224:a33:7437	10.51.116.55
b51a:901b:cb15:8045:ada8:2224:a33:7438	10.51.116.56
b51a:901b:cb15:8045:ada8:2224:a33:7439	10.51.116.57
b51a:901b:cb15:8045:ada8:2224:a33:743a	10.51.116.58
b51a:901b:cb15:8045:ada8:2224:a33:743b	10.51.116.59
b51a:901b:cb15:8045:ada8:2224:a33:743c	10.51.116.60

b51a:901b:cb15:8045:ada8:2224:a33:743d	10.51.116.61
b51a:901b:cb15:8045:ada8:2224:a33:743e	10.51.116.62
b51a:901b:cb15:8045:ada8:2224:a33:743f	10.51.116.63
b51a:901b:cb15:8045:ada8:2224:a33:7440	10.51.116.64
b51a:901b:cb15:8045:ada8:2224:a33:7441	10.51.116.65
b51a:901b:cb15:8045:ada8:2224:a33:7442	10.51.116.66
b51a:901b:cb15:8045:ada8:2224:a33:7443	10.51.116.67
b51a:901b:cb15:8045:ada8:2224:a33:7444	10.51.116.68
b51a:901b:cb15:8045:ada8:2224:a33:7445	10.51.116.69
b51a:901b:cb15:8045:ada8:2224:a33:7446	10.51.116.70
b51a:901b:cb15:8045:ada8:2224:a33:7447	10.51.116.71
b51a:901b:cb15:8045:ada8:2224:a33:7448	10.51.116.72
b51a:901b:cb15:8045:ada8:2224:a33:7449	10.51.116.73
b51a:901b:cb15:8045:ada8:2224:a33:744a	10.51.116.74
b51a:901b:cb15:8045:ada8:2224:a33:744b	10.51.116.75
b51a:901b:cb15:8045:ada8:2224:a33:744c	10.51.116.76
b51a:901b:cb15:8045:ada8:2224:a33:744d	10.51.116.77
b51a:901b:cb15:8045:ada8:2224:a33:744e	10.51.116.78
b51a:901b:cb15:8045:ada8:2224:a33:744f	10.51.116.79
b51a:901b:cb15:8045:ada8:2224:a33:7450	10.51.116.80
b51a:901b:cb15:8045:ada8:2224:a33:7451	10.51.116.81
b51a:901b:cb15:8045:ada8:2224:a33:7452	10.51.116.82
b51a:901b:cb15:8045:ada8:2224:a33:7453	10.51.116.83
b51a:901b:cb15:8045:ada8:2224:a33:7454	10.51.116.84
b51a:901b:cb15:8045:ada8:2224:a33:7455	10.51.116.85
b51a:901b:cb15:8045:ada8:2224:a33:7456	10.51.116.86
b51a:901b:cb15:8045:ada8:2224:a33:7457	10.51.116.87
b51a:901b:cb15:8045:ada8:2224:a33:7458	10.51.116.88
b51a:901b:cb15:8045:ada8:2224:a33:7459	10.51.116.89
b51a:901b:cb15:8045:ada8:2224:a33:745a	10.51.116.90
b51a:901b:cb15:8045:ada8:2224:a33:745b	10.51.116.91
b51a:901b:cb15:8045:ada8:2224:a33:745c	10.51.116.92
b51a:901b:cb15:8045:ada8:2224:a33:745d	10.51.116.93
b51a:901b:cb15:8045:ada8:2224:a33:745e	10.51.116.94
b51a:901b:cb15:8045:ada8:2224:a33:745f	10.51.116.95
b51a:901b:cb15:8045:ada8:2224:a33:7460	10.51.116.96
b51a:901b:cb15:8045:ada8:2224:a33:7461	10.51.116.97
b51a:901b:cb15:8045:ada8:2224:a33:7462	10.51.116.98
b51a:901b:cb15:8045:ada8:2224:a33:7463	10.51.116.99
b51a:901b:cb15:8045:ada8:2224:a33:7464	10.51.116.100
b51a:901b:cb15:8045:ada8:2224:a33:7465	10.51.116.101
b51a:901b:cb15:8045:ada8:2224:a33:7466	10.51.116.102
b51a:901b:cb15:8045:ada8:2224:a33:7467	10.51.116.103
b51a:901b:cb15:8045:ada8:2224:a33:7468	10.51.116.104
b51a:901b:cb15:8045:ada8:2224:a33:7469	10.51.116.105
b51a:901b:cb15:8045:ada8:2224:a33:746a	10.51.116.106
b51a:901b:cb15:8045:ada8:2224:a33:746b	10.51.116.107
b51a:901b:cb15:8045:ada8:2224:a33:746c	10.51.116.108
b51a:901b:cb15:8045:ada8:2224:a33:746d	10.51.116.109
b51a:901b:cb15:8045:ada8:2224:a33:746e	10.51.116.110
b51a:901b:cb15:8045:ada8:2224:a33:746f	10.51.116.111
b51a:901b:cb15:8045:ada8:2224:a33:7470	10.51.116.112
b51a:901b:cb15:8045:ada8:2224:a33:7471	10.51.116.113
b51a:901b:cb15:8045:ada8:2224:a33:7472	10.51.116.114
b51a:901b:cb15:8045:ada8:2224:a33:7473	10.51.116.115
b51a:901b:cb15:8045:ada8:2224:a33:7474	10.51.116.116
b51a:901b:cb15:8045:ada8:2224:a33:7475	10.51.116.117
b51a:901b:cb15:8045:ada8:2224:a33:7476	10.51.116.118
b51a:901b:cb15:8045:ada8:2224:a33:7477	10.51.116.119
b51a:901b:cb15:8045:ada8:2224:a33:7478	10.51.116.120

b51a:901b:cb15:8045:ada8:2224:a33:7479	10.51.116.121
b51a:901b:cb15:8045:ada8:2224:a33:747a	10.51.116.122
b51a:901b:cb15:8045:ada8:2224:a33:747b	10.51.116.123
b51a:901b:cb15:8045:ada8:2224:a33:747c	10.51.116.124
b51a:901b:cb15:8045:ada8:2224:a33:747d	10.51.116.125
b51a:901b:cb15:8045:ada8:2224:a33:747e	10.51.116.126
b51a:901b:cb15:8045:ada8:2224:a33:747f	10.51.116.127
b51a:901b:cb15:8045:ada8:2224:a33:7480	10.51.116.128
b51a:901b:cb15:8045:ada8:2224:a33:7481	10.51.116.129
b51a:901b:cb15:8045:ada8:2224:a33:7482	10.51.116.130
b51a:901b:cb15:8045:ada8:2224:a33:7483	10.51.116.131
b51a:901b:cb15:8045:ada8:2224:a33:7484	10.51.116.132
b51a:901b:cb15:8045:ada8:2224:a33:7485	10.51.116.133
b51a:901b:cb15:8045:ada8:2224:a33:7486	10.51.116.134
b51a:901b:cb15:8045:ada8:2224:a33:7487	10.51.116.135
b51a:901b:cb15:8045:ada8:2224:a33:7488	10.51.116.136
b51a:901b:cb15:8045:ada8:2224:a33:7489	10.51.116.137
b51a:901b:cb15:8045:ada8:2224:a33:748a	10.51.116.138
b51a:901b:cb15:8045:ada8:2224:a33:748b	10.51.116.139
b51a:901b:cb15:8045:ada8:2224:a33:748c	10.51.116.140
b51a:901b:cb15:8045:ada8:2224:a33:748d	10.51.116.141
b51a:901b:cb15:8045:ada8:2224:a33:748e	10.51.116.142
b51a:901b:cb15:8045:ada8:2224:a33:748f	10.51.116.143
b51a:901b:cb15:8045:ada8:2224:a33:7490	10.51.116.144
b51a:901b:cb15:8045:ada8:2224:a33:7491	10.51.116.145
b51a:901b:cb15:8045:ada8:2224:a33:7492	10.51.116.146
b51a:901b:cb15:8045:ada8:2224:a33:7493	10.51.116.147
b51a:901b:cb15:8045:ada8:2224:a33:7494	10.51.116.148
b51a:901b:cb15:8045:ada8:2224:a33:7495	10.51.116.149
b51a:901b:cb15:8045:ada8:2224:a33:7496	10.51.116.150
b51a:901b:cb15:8045:ada8:2224:a33:7497	10.51.116.151
b51a:901b:cb15:8045:ada8:2224:a33:7498	10.51.116.152
b51a:901b:cb15:8045:ada8:2224:a33:7499	10.51.116.153
b51a:901b:cb15:8045:ada8:2224:a33:749a	10.51.116.154
b51a:901b:cb15:8045:ada8:2224:a33:749b	10.51.116.155
b51a:901b:cb15:8045:ada8:2224:a33:749c	10.51.116.156
b51a:901b:cb15:8045:ada8:2224:a33:749d	10.51.116.157
b51a:901b:cb15:8045:ada8:2224:a33:749e	10.51.116.158
b51a:901b:cb15:8045:ada8:2224:a33:749f	10.51.116.159
b51a:901b:cb15:8045:ada8:2224:a33:74a0	10.51.116.160
b51a:901b:cb15:8045:ada8:2224:a33:74a1	10.51.116.161
b51a:901b:cb15:8045:ada8:2224:a33:74a2	10.51.116.162
b51a:901b:cb15:8045:ada8:2224:a33:74a3	10.51.116.163
b51a:901b:cb15:8045:ada8:2224:a33:74a4	10.51.116.164
b51a:901b:cb15:8045:ada8:2224:a33:74a5	10.51.116.165
b51a:901b:cb15:8045:ada8:2224:a33:74a6	10.51.116.166
b51a:901b:cb15:8045:ada8:2224:a33:74a7	10.51.116.167
b51a:901b:cb15:8045:ada8:2224:a33:74a8	10.51.116.168
b51a:901b:cb15:8045:ada8:2224:a33:74a9	10.51.116.169
b51a:901b:cb15:8045:ada8:2224:a33:74aa	10.51.116.170
b51a:901b:cb15:8045:ada8:2224:a33:74ab	10.51.116.171
b51a:901b:cb15:8045:ada8:2224:a33:74ac	10.51.116.172
b51a:901b:cb15:8045:ada8:2224:a33:74ad	10.51.116.173
b51a:901b:cb15:8045:ada8:2224:a33:74ae	10.51.116.174
b51a:901b:cb15:8045:ada8:2224:a33:74af	10.51.116.175
b51a:901b:cb15:8045:ada8:2224:a33:74b0	10.51.116.176
b51a:901b:cb15:8045:ada8:2224:a33:74b1	10.51.116.177
b51a:901b:cb15:8045:ada8:2224:a33:74b2	10.51.116.178
b51a:901b:cb15:8045:ada8:2224:a33:74b3	10.51.116.179
b51a:901b:cb15:8045:ada8:2224:a33:74b4	10.51.116.180

b51a:901b:cb15:8045:ada8:2224:a33:74b5	10.51.116.181
b51a:901b:cb15:8045:ada8:2224:a33:74b6	10.51.116.182
b51a:901b:cb15:8045:ada8:2224:a33:74b7	10.51.116.183
b51a:901b:cb15:8045:ada8:2224:a33:74b8	10.51.116.184
b51a:901b:cb15:8045:ada8:2224:a33:74b9	10.51.116.185
b51a:901b:cb15:8045:ada8:2224:a33:74ba	10.51.116.186
b51a:901b:cb15:8045:ada8:2224:a33:74bb	10.51.116.187
b51a:901b:cb15:8045:ada8:2224:a33:74bc	10.51.116.188
b51a:901b:cb15:8045:ada8:2224:a33:74bd	10.51.116.189
b51a:901b:cb15:8045:ada8:2224:a33:74be	10.51.116.190
b51a:901b:cb15:8045:ada8:2224:a33:74bf	10.51.116.191
b51a:901b:cb15:8045:ada8:2224:a33:74c0	10.51.116.192
b51a:901b:cb15:8045:ada8:2224:a33:74c1	10.51.116.193
b51a:901b:cb15:8045:ada8:2224:a33:74c2	10.51.116.194
b51a:901b:cb15:8045:ada8:2224:a33:74c3	10.51.116.195
b51a:901b:cb15:8045:ada8:2224:a33:74c4	10.51.116.196
b51a:901b:cb15:8045:ada8:2224:a33:74c5	10.51.116.197
b51a:901b:cb15:8045:ada8:2224:a33:74c6	10.51.116.198
b51a:901b:cb15:8045:ada8:2224:a33:74c7	10.51.116.199
b51a:901b:cb15:8045:ada8:2224:a33:74c8	10.51.116.200
b51a:901b:cb15:8045:ada8:2224:a33:74c9	10.51.116.201
b51a:901b:cb15:8045:ada8:2224:a33:74ca	10.51.116.202
b51a:901b:cb15:8045:ada8:2224:a33:74cb	10.51.116.203
b51a:901b:cb15:8045:ada8:2224:a33:74cc	10.51.116.204
b51a:901b:cb15:8045:ada8:2224:a33:74cd	10.51.116.205
b51a:901b:cb15:8045:ada8:2224:a33:74ce	10.51.116.206
b51a:901b:cb15:8045:ada8:2224:a33:74cf	10.51.116.207
b51a:901b:cb15:8045:ada8:2224:a33:74d0	10.51.116.208
b51a:901b:cb15:8045:ada8:2224:a33:74d1	10.51.116.209
b51a:901b:cb15:8045:ada8:2224:a33:74d2	10.51.116.210
b51a:901b:cb15:8045:ada8:2224:a33:74d3	10.51.116.211
b51a:901b:cb15:8045:ada8:2224:a33:74d4	10.51.116.212
b51a:901b:cb15:8045:ada8:2224:a33:74d5	10.51.116.213
b51a:901b:cb15:8045:ada8:2224:a33:74d6	10.51.116.214
b51a:901b:cb15:8045:ada8:2224:a33:74d7	10.51.116.215
b51a:901b:cb15:8045:ada8:2224:a33:74d8	10.51.116.216
b51a:901b:cb15:8045:ada8:2224:a33:74d9	10.51.116.217
b51a:901b:cb15:8045:ada8:2224:a33:74da	10.51.116.218
b51a:901b:cb15:8045:ada8:2224:a33:74db	10.51.116.219
b51a:901b:cb15:8045:ada8:2224:a33:74dc	10.51.116.220
b51a:901b:cb15:8045:ada8:2224:a33:74dd	10.51.116.221
b51a:901b:cb15:8045:ada8:2224:a33:74de	10.51.116.222
b51a:901b:cb15:8045:ada8:2224:a33:74df	10.51.116.223
b51a:901b:cb15:8045:ada8:2224:a33:74e0	10.51.116.224
b51a:901b:cb15:8045:ada8:2224:a33:74e1	10.51.116.225
b51a:901b:cb15:8045:ada8:2224:a33:74e2	10.51.116.226
b51a:901b:cb15:8045:ada8:2224:a33:74e3	10.51.116.227
b51a:901b:cb15:8045:ada8:2224:a33:74e4	10.51.116.228
b51a:901b:cb15:8045:ada8:2224:a33:74e5	10.51.116.229
b51a:901b:cb15:8045:ada8:2224:a33:74e6	10.51.116.230
b51a:901b:cb15:8045:ada8:2224:a33:74e7	10.51.116.231
b51a:901b:cb15:8045:ada8:2224:a33:74e8	10.51.116.232
b51a:901b:cb15:8045:ada8:2224:a33:74e9	10.51.116.233
b51a:901b:cb15:8045:ada8:2224:a33:74ea	10.51.116.234
b51a:901b:cb15:8045:ada8:2224:a33:74eb	10.51.116.235
b51a:901b:cb15:8045:ada8:2224:a33:74ec	10.51.116.236
b51a:901b:cb15:8045:ada8:2224:a33:74ed	10.51.116.237
b51a:901b:cb15:8045:ada8:2224:a33:74ee	10.51.116.238
b51a:901b:cb15:8045:ada8:2224:a33:74ef	10.51.116.239
b51a:901b:cb15:8045:ada8:2224:a33:74f0	10.51.116.240
b51a:901b:cb15:8045:ada8:2224:a33:74f1	10.51.116.241
b51a:901b:cb15:8045:ada8:2224:a33:74f2	10.51.116.242
b51a:901b:cb15:8045:ada8:2224:a33:74f3	10.51.116.243
b51a:901b:cb15:8045:ada8:2224:a33:74f4	10.51.116.244
b51a:901b:cb15:8045:ada8:2224:a33:74f5	10.51.116.245
b51a:901b:cb15:8045:ada8:2224:a33:74f6	10.51.116.246
b51a:901b:cb15:8045:ada8:2224:a33:74f7	10.51.116.247
b51a:901b:cb15:8045:ada8:2224:a33:74f8	10.51.116.248
b51a:901b:cb15:8045:ada8:2224:a33:74f9	10.51.116.249
b51a:901b:cb15:8045:ada8:2224:a33:74fa	10.51.116.250
b51a:901b:cb15:8045:ada8:2224:a33:74fb	10.51.116.251
b51a:901b:cb15:8045:ada8:2224:a33:74fc	10.51.116.252
b51a:901b:cb15:8045:ada8:2224:a33:74fd	10.51.116.253
b51a:901b:cb15:8045:ada8:2224:a33:74fe	10.51.116.254
b51a:901b:cb15:8045:ada8:2224:a33:74ff	10.51.116.255

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.