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:eb24:fe49:401	254.73.4.1
b51a:901b:cb15:8045:ada8:eb24:fe49:402	254.73.4.2
b51a:901b:cb15:8045:ada8:eb24:fe49:403	254.73.4.3
b51a:901b:cb15:8045:ada8:eb24:fe49:404	254.73.4.4
b51a:901b:cb15:8045:ada8:eb24:fe49:405	254.73.4.5
b51a:901b:cb15:8045:ada8:eb24:fe49:406	254.73.4.6
b51a:901b:cb15:8045:ada8:eb24:fe49:407	254.73.4.7
b51a:901b:cb15:8045:ada8:eb24:fe49:408	254.73.4.8
b51a:901b:cb15:8045:ada8:eb24:fe49:409	254.73.4.9
b51a:901b:cb15:8045:ada8:eb24:fe49:40a	254.73.4.10
b51a:901b:cb15:8045:ada8:eb24:fe49:40b	254.73.4.11
b51a:901b:cb15:8045:ada8:eb24:fe49:40c	254.73.4.12
b51a:901b:cb15:8045:ada8:eb24:fe49:40d	254.73.4.13
b51a:901b:cb15:8045:ada8:eb24:fe49:40e	254.73.4.14
b51a:901b:cb15:8045:ada8:eb24:fe49:40f	254.73.4.15
b51a:901b:cb15:8045:ada8:eb24:fe49:410	254.73.4.16
b51a:901b:cb15:8045:ada8:eb24:fe49:411	254.73.4.17
b51a:901b:cb15:8045:ada8:eb24:fe49:412	254.73.4.18
b51a:901b:cb15:8045:ada8:eb24:fe49:413	254.73.4.19
b51a:901b:cb15:8045:ada8:eb24:fe49:414	254.73.4.20
b51a:901b:cb15:8045:ada8:eb24:fe49:415	254.73.4.21
b51a:901b:cb15:8045:ada8:eb24:fe49:416	254.73.4.22
b51a:901b:cb15:8045:ada8:eb24:fe49:417	254.73.4.23
b51a:901b:cb15:8045:ada8:eb24:fe49:418	254.73.4.24
b51a:901b:cb15:8045:ada8:eb24:fe49:419	254.73.4.25
b51a:901b:cb15:8045:ada8:eb24:fe49:41a	254.73.4.26
b51a:901b:cb15:8045:ada8:eb24:fe49:41b	254.73.4.27
b51a:901b:cb15:8045:ada8:eb24:fe49:41c	254.73.4.28
b51a:901b:cb15:8045:ada8:eb24:fe49:41d	254.73.4.29
b51a:901b:cb15:8045:ada8:eb24:fe49:41e	254.73.4.30
b51a:901b:cb15:8045:ada8:eb24:fe49:41f	254.73.4.31
b51a:901b:cb15:8045:ada8:eb24:fe49:420	254.73.4.32
b51a:901b:cb15:8045:ada8:eb24:fe49:421	254.73.4.33
b51a:901b:cb15:8045:ada8:eb24:fe49:422	254.73.4.34
b51a:901b:cb15:8045:ada8:eb24:fe49:423	254.73.4.35
b51a:901b:cb15:8045:ada8:eb24:fe49:424	254.73.4.36
b51a:901b:cb15:8045:ada8:eb24:fe49:425	254.73.4.37
b51a:901b:cb15:8045:ada8:eb24:fe49:426	254.73.4.38
b51a:901b:cb15:8045:ada8:eb24:fe49:427	254.73.4.39
b51a:901b:cb15:8045:ada8:eb24:fe49:428	254.73.4.40
b51a:901b:cb15:8045:ada8:eb24:fe49:429	254.73.4.41
b51a:901b:cb15:8045:ada8:eb24:fe49:42a	254.73.4.42
b51a:901b:cb15:8045:ada8:eb24:fe49:42b	254.73.4.43
b51a:901b:cb15:8045:ada8:eb24:fe49:42c	254.73.4.44
b51a:901b:cb15:8045:ada8:eb24:fe49:42d	254.73.4.45
b51a:901b:cb15:8045:ada8:eb24:fe49:42e	254.73.4.46
b51a:901b:cb15:8045:ada8:eb24:fe49:42f	254.73.4.47
b51a:901b:cb15:8045:ada8:eb24:fe49:430	254.73.4.48
b51a:901b:cb15:8045:ada8:eb24:fe49:431	254.73.4.49
b51a:901b:cb15:8045:ada8:eb24:fe49:432	254.73.4.50
b51a:901b:cb15:8045:ada8:eb24:fe49:433	254.73.4.51
b51a:901b:cb15:8045:ada8:eb24:fe49:434	254.73.4.52
b51a:901b:cb15:8045:ada8:eb24:fe49:435	254.73.4.53
b51a:901b:cb15:8045:ada8:eb24:fe49:436	254.73.4.54
b51a:901b:cb15:8045:ada8:eb24:fe49:437	254.73.4.55
b51a:901b:cb15:8045:ada8:eb24:fe49:438	254.73.4.56
b51a:901b:cb15:8045:ada8:eb24:fe49:439	254.73.4.57
b51a:901b:cb15:8045:ada8:eb24:fe49:43a	254.73.4.58
b51a:901b:cb15:8045:ada8:eb24:fe49:43b	254.73.4.59
b51a:901b:cb15:8045:ada8:eb24:fe49:43c	254.73.4.60

b51a:901b:cb15:8045:ada8:eb24:fe49:43d	254.73.4.61
b51a:901b:cb15:8045:ada8:eb24:fe49:43e	254.73.4.62
b51a:901b:cb15:8045:ada8:eb24:fe49:43f	254.73.4.63
b51a:901b:cb15:8045:ada8:eb24:fe49:440	254.73.4.64
b51a:901b:cb15:8045:ada8:eb24:fe49:441	254.73.4.65
b51a:901b:cb15:8045:ada8:eb24:fe49:442	254.73.4.66
b51a:901b:cb15:8045:ada8:eb24:fe49:443	254.73.4.67
b51a:901b:cb15:8045:ada8:eb24:fe49:444	254.73.4.68
b51a:901b:cb15:8045:ada8:eb24:fe49:445	254.73.4.69
b51a:901b:cb15:8045:ada8:eb24:fe49:446	254.73.4.70
b51a:901b:cb15:8045:ada8:eb24:fe49:447	254.73.4.71
b51a:901b:cb15:8045:ada8:eb24:fe49:448	254.73.4.72
b51a:901b:cb15:8045:ada8:eb24:fe49:449	254.73.4.73
b51a:901b:cb15:8045:ada8:eb24:fe49:44a	254.73.4.74
b51a:901b:cb15:8045:ada8:eb24:fe49:44b	254.73.4.75
b51a:901b:cb15:8045:ada8:eb24:fe49:44c	254.73.4.76
b51a:901b:cb15:8045:ada8:eb24:fe49:44d	254.73.4.77
b51a:901b:cb15:8045:ada8:eb24:fe49:44e	254.73.4.78
b51a:901b:cb15:8045:ada8:eb24:fe49:44f	254.73.4.79
b51a:901b:cb15:8045:ada8:eb24:fe49:450	254.73.4.80
b51a:901b:cb15:8045:ada8:eb24:fe49:451	254.73.4.81
b51a:901b:cb15:8045:ada8:eb24:fe49:452	254.73.4.82
b51a:901b:cb15:8045:ada8:eb24:fe49:453	254.73.4.83
b51a:901b:cb15:8045:ada8:eb24:fe49:454	254.73.4.84
b51a:901b:cb15:8045:ada8:eb24:fe49:455	254.73.4.85
b51a:901b:cb15:8045:ada8:eb24:fe49:456	254.73.4.86
b51a:901b:cb15:8045:ada8:eb24:fe49:457	254.73.4.87
b51a:901b:cb15:8045:ada8:eb24:fe49:458	254.73.4.88
b51a:901b:cb15:8045:ada8:eb24:fe49:459	254.73.4.89
b51a:901b:cb15:8045:ada8:eb24:fe49:45a	254.73.4.90
b51a:901b:cb15:8045:ada8:eb24:fe49:45b	254.73.4.91
b51a:901b:cb15:8045:ada8:eb24:fe49:45c	254.73.4.92
b51a:901b:cb15:8045:ada8:eb24:fe49:45d	254.73.4.93
b51a:901b:cb15:8045:ada8:eb24:fe49:45e	254.73.4.94
b51a:901b:cb15:8045:ada8:eb24:fe49:45f	254.73.4.95
b51a:901b:cb15:8045:ada8:eb24:fe49:460	254.73.4.96
b51a:901b:cb15:8045:ada8:eb24:fe49:461	254.73.4.97
b51a:901b:cb15:8045:ada8:eb24:fe49:462	254.73.4.98
b51a:901b:cb15:8045:ada8:eb24:fe49:463	254.73.4.99
b51a:901b:cb15:8045:ada8:eb24:fe49:464	254.73.4.100
b51a:901b:cb15:8045:ada8:eb24:fe49:465	254.73.4.101
b51a:901b:cb15:8045:ada8:eb24:fe49:466	254.73.4.102
b51a:901b:cb15:8045:ada8:eb24:fe49:467	254.73.4.103
b51a:901b:cb15:8045:ada8:eb24:fe49:468	254.73.4.104
b51a:901b:cb15:8045:ada8:eb24:fe49:469	254.73.4.105
b51a:901b:cb15:8045:ada8:eb24:fe49:46a	254.73.4.106
b51a:901b:cb15:8045:ada8:eb24:fe49:46b	254.73.4.107
b51a:901b:cb15:8045:ada8:eb24:fe49:46c	254.73.4.108
b51a:901b:cb15:8045:ada8:eb24:fe49:46d	254.73.4.109
b51a:901b:cb15:8045:ada8:eb24:fe49:46e	254.73.4.110
b51a:901b:cb15:8045:ada8:eb24:fe49:46f	254.73.4.111
b51a:901b:cb15:8045:ada8:eb24:fe49:470	254.73.4.112
b51a:901b:cb15:8045:ada8:eb24:fe49:471	254.73.4.113
b51a:901b:cb15:8045:ada8:eb24:fe49:472	254.73.4.114
b51a:901b:cb15:8045:ada8:eb24:fe49:473	254.73.4.115
b51a:901b:cb15:8045:ada8:eb24:fe49:474	254.73.4.116
b51a:901b:cb15:8045:ada8:eb24:fe49:475	254.73.4.117
b51a:901b:cb15:8045:ada8:eb24:fe49:476	254.73.4.118
b51a:901b:cb15:8045:ada8:eb24:fe49:477	254.73.4.119
b51a:901b:cb15:8045:ada8:eb24:fe49:478	254.73.4.120

b51a:901b:cb15:8045:ada8:eb24:fe49:479	254.73.4.121
b51a:901b:cb15:8045:ada8:eb24:fe49:47a	254.73.4.122
b51a:901b:cb15:8045:ada8:eb24:fe49:47b	254.73.4.123
b51a:901b:cb15:8045:ada8:eb24:fe49:47c	254.73.4.124
b51a:901b:cb15:8045:ada8:eb24:fe49:47d	254.73.4.125
b51a:901b:cb15:8045:ada8:eb24:fe49:47e	254.73.4.126
b51a:901b:cb15:8045:ada8:eb24:fe49:47f	254.73.4.127
b51a:901b:cb15:8045:ada8:eb24:fe49:480	254.73.4.128
b51a:901b:cb15:8045:ada8:eb24:fe49:481	254.73.4.129
b51a:901b:cb15:8045:ada8:eb24:fe49:482	254.73.4.130
b51a:901b:cb15:8045:ada8:eb24:fe49:483	254.73.4.131
b51a:901b:cb15:8045:ada8:eb24:fe49:484	254.73.4.132
b51a:901b:cb15:8045:ada8:eb24:fe49:485	254.73.4.133
b51a:901b:cb15:8045:ada8:eb24:fe49:486	254.73.4.134
b51a:901b:cb15:8045:ada8:eb24:fe49:487	254.73.4.135
b51a:901b:cb15:8045:ada8:eb24:fe49:488	254.73.4.136
b51a:901b:cb15:8045:ada8:eb24:fe49:489	254.73.4.137
b51a:901b:cb15:8045:ada8:eb24:fe49:48a	254.73.4.138
b51a:901b:cb15:8045:ada8:eb24:fe49:48b	254.73.4.139
b51a:901b:cb15:8045:ada8:eb24:fe49:48c	254.73.4.140
b51a:901b:cb15:8045:ada8:eb24:fe49:48d	254.73.4.141
b51a:901b:cb15:8045:ada8:eb24:fe49:48e	254.73.4.142
b51a:901b:cb15:8045:ada8:eb24:fe49:48f	254.73.4.143
b51a:901b:cb15:8045:ada8:eb24:fe49:490	254.73.4.144
b51a:901b:cb15:8045:ada8:eb24:fe49:491	254.73.4.145
b51a:901b:cb15:8045:ada8:eb24:fe49:492	254.73.4.146
b51a:901b:cb15:8045:ada8:eb24:fe49:493	254.73.4.147
b51a:901b:cb15:8045:ada8:eb24:fe49:494	254.73.4.148
b51a:901b:cb15:8045:ada8:eb24:fe49:495	254.73.4.149
b51a:901b:cb15:8045:ada8:eb24:fe49:496	254.73.4.150
b51a:901b:cb15:8045:ada8:eb24:fe49:497	254.73.4.151
b51a:901b:cb15:8045:ada8:eb24:fe49:498	254.73.4.152
b51a:901b:cb15:8045:ada8:eb24:fe49:499	254.73.4.153
b51a:901b:cb15:8045:ada8:eb24:fe49:49a	254.73.4.154
b51a:901b:cb15:8045:ada8:eb24:fe49:49b	254.73.4.155
b51a:901b:cb15:8045:ada8:eb24:fe49:49c	254.73.4.156
b51a:901b:cb15:8045:ada8:eb24:fe49:49d	254.73.4.157
b51a:901b:cb15:8045:ada8:eb24:fe49:49e	254.73.4.158
b51a:901b:cb15:8045:ada8:eb24:fe49:49f	254.73.4.159
b51a:901b:cb15:8045:ada8:eb24:fe49:4a0	254.73.4.160
b51a:901b:cb15:8045:ada8:eb24:fe49:4a1	254.73.4.161
b51a:901b:cb15:8045:ada8:eb24:fe49:4a2	254.73.4.162
b51a:901b:cb15:8045:ada8:eb24:fe49:4a3	254.73.4.163
b51a:901b:cb15:8045:ada8:eb24:fe49:4a4	254.73.4.164
b51a:901b:cb15:8045:ada8:eb24:fe49:4a5	254.73.4.165
b51a:901b:cb15:8045:ada8:eb24:fe49:4a6	254.73.4.166
b51a:901b:cb15:8045:ada8:eb24:fe49:4a7	254.73.4.167
b51a:901b:cb15:8045:ada8:eb24:fe49:4a8	254.73.4.168
b51a:901b:cb15:8045:ada8:eb24:fe49:4a9	254.73.4.169
b51a:901b:cb15:8045:ada8:eb24:fe49:4aa	254.73.4.170
b51a:901b:cb15:8045:ada8:eb24:fe49:4ab	254.73.4.171
b51a:901b:cb15:8045:ada8:eb24:fe49:4ac	254.73.4.172
b51a:901b:cb15:8045:ada8:eb24:fe49:4ad	254.73.4.173
b51a:901b:cb15:8045:ada8:eb24:fe49:4ae	254.73.4.174
b51a:901b:cb15:8045:ada8:eb24:fe49:4af	254.73.4.175
b51a:901b:cb15:8045:ada8:eb24:fe49:4b0	254.73.4.176
b51a:901b:cb15:8045:ada8:eb24:fe49:4b1	254.73.4.177
b51a:901b:cb15:8045:ada8:eb24:fe49:4b2	254.73.4.178
b51a:901b:cb15:8045:ada8:eb24:fe49:4b3	254.73.4.179
b51a:901b:cb15:8045:ada8:eb24:fe49:4b4	254.73.4.180

b51a:901b:cb15:8045:ada8:eb24:fe49:4b5	254.73.4.181
b51a:901b:cb15:8045:ada8:eb24:fe49:4b6	254.73.4.182
b51a:901b:cb15:8045:ada8:eb24:fe49:4b7	254.73.4.183
b51a:901b:cb15:8045:ada8:eb24:fe49:4b8	254.73.4.184
b51a:901b:cb15:8045:ada8:eb24:fe49:4b9	254.73.4.185
b51a:901b:cb15:8045:ada8:eb24:fe49:4ba	254.73.4.186
b51a:901b:cb15:8045:ada8:eb24:fe49:4bb	254.73.4.187
b51a:901b:cb15:8045:ada8:eb24:fe49:4bc	254.73.4.188
b51a:901b:cb15:8045:ada8:eb24:fe49:4bd	254.73.4.189
b51a:901b:cb15:8045:ada8:eb24:fe49:4be	254.73.4.190
b51a:901b:cb15:8045:ada8:eb24:fe49:4bf	254.73.4.191
b51a:901b:cb15:8045:ada8:eb24:fe49:4c0	254.73.4.192
b51a:901b:cb15:8045:ada8:eb24:fe49:4c1	254.73.4.193
b51a:901b:cb15:8045:ada8:eb24:fe49:4c2	254.73.4.194
b51a:901b:cb15:8045:ada8:eb24:fe49:4c3	254.73.4.195
b51a:901b:cb15:8045:ada8:eb24:fe49:4c4	254.73.4.196
b51a:901b:cb15:8045:ada8:eb24:fe49:4c5	254.73.4.197
b51a:901b:cb15:8045:ada8:eb24:fe49:4c6	254.73.4.198
b51a:901b:cb15:8045:ada8:eb24:fe49:4c7	254.73.4.199
b51a:901b:cb15:8045:ada8:eb24:fe49:4c8	254.73.4.200
b51a:901b:cb15:8045:ada8:eb24:fe49:4c9	254.73.4.201
b51a:901b:cb15:8045:ada8:eb24:fe49:4ca	254.73.4.202
b51a:901b:cb15:8045:ada8:eb24:fe49:4cb	254.73.4.203
b51a:901b:cb15:8045:ada8:eb24:fe49:4cc	254.73.4.204
b51a:901b:cb15:8045:ada8:eb24:fe49:4cd	254.73.4.205
b51a:901b:cb15:8045:ada8:eb24:fe49:4ce	254.73.4.206
b51a:901b:cb15:8045:ada8:eb24:fe49:4cf	254.73.4.207
b51a:901b:cb15:8045:ada8:eb24:fe49:4d0	254.73.4.208
b51a:901b:cb15:8045:ada8:eb24:fe49:4d1	254.73.4.209
b51a:901b:cb15:8045:ada8:eb24:fe49:4d2	254.73.4.210
b51a:901b:cb15:8045:ada8:eb24:fe49:4d3	254.73.4.211
b51a:901b:cb15:8045:ada8:eb24:fe49:4d4	254.73.4.212
b51a:901b:cb15:8045:ada8:eb24:fe49:4d5	254.73.4.213
b51a:901b:cb15:8045:ada8:eb24:fe49:4d6	254.73.4.214
b51a:901b:cb15:8045:ada8:eb24:fe49:4d7	254.73.4.215
b51a:901b:cb15:8045:ada8:eb24:fe49:4d8	254.73.4.216
b51a:901b:cb15:8045:ada8:eb24:fe49:4d9	254.73.4.217
b51a:901b:cb15:8045:ada8:eb24:fe49:4da	254.73.4.218
b51a:901b:cb15:8045:ada8:eb24:fe49:4db	254.73.4.219
b51a:901b:cb15:8045:ada8:eb24:fe49:4dc	254.73.4.220
b51a:901b:cb15:8045:ada8:eb24:fe49:4dd	254.73.4.221
b51a:901b:cb15:8045:ada8:eb24:fe49:4de	254.73.4.222
b51a:901b:cb15:8045:ada8:eb24:fe49:4df	254.73.4.223
b51a:901b:cb15:8045:ada8:eb24:fe49:4e0	254.73.4.224
b51a:901b:cb15:8045:ada8:eb24:fe49:4e1	254.73.4.225
b51a:901b:cb15:8045:ada8:eb24:fe49:4e2	254.73.4.226
b51a:901b:cb15:8045:ada8:eb24:fe49:4e3	254.73.4.227
b51a:901b:cb15:8045:ada8:eb24:fe49:4e4	254.73.4.228
b51a:901b:cb15:8045:ada8:eb24:fe49:4e5	254.73.4.229
b51a:901b:cb15:8045:ada8:eb24:fe49:4e6	254.73.4.230
b51a:901b:cb15:8045:ada8:eb24:fe49:4e7	254.73.4.231
b51a:901b:cb15:8045:ada8:eb24:fe49:4e8	254.73.4.232
b51a:901b:cb15:8045:ada8:eb24:fe49:4e9	254.73.4.233
b51a:901b:cb15:8045:ada8:eb24:fe49:4ea	254.73.4.234
b51a:901b:cb15:8045:ada8:eb24:fe49:4eb	254.73.4.235
b51a:901b:cb15:8045:ada8:eb24:fe49:4ec	254.73.4.236
b51a:901b:cb15:8045:ada8:eb24:fe49:4ed	254.73.4.237
b51a:901b:cb15:8045:ada8:eb24:fe49:4ee	254.73.4.238
b51a:901b:cb15:8045:ada8:eb24:fe49:4ef	254.73.4.239
b51a:901b:cb15:8045:ada8:eb24:fe49:4f0	254.73.4.240
b51a:901b:cb15:8045:ada8:eb24:fe49:4f1	254.73.4.241
b51a:901b:cb15:8045:ada8:eb24:fe49:4f2	254.73.4.242
b51a:901b:cb15:8045:ada8:eb24:fe49:4f3	254.73.4.243
b51a:901b:cb15:8045:ada8:eb24:fe49:4f4	254.73.4.244
b51a:901b:cb15:8045:ada8:eb24:fe49:4f5	254.73.4.245
b51a:901b:cb15:8045:ada8:eb24:fe49:4f6	254.73.4.246
b51a:901b:cb15:8045:ada8:eb24:fe49:4f7	254.73.4.247
b51a:901b:cb15:8045:ada8:eb24:fe49:4f8	254.73.4.248
b51a:901b:cb15:8045:ada8:eb24:fe49:4f9	254.73.4.249
b51a:901b:cb15:8045:ada8:eb24:fe49:4fa	254.73.4.250
b51a:901b:cb15:8045:ada8:eb24:fe49:4fb	254.73.4.251
b51a:901b:cb15:8045:ada8:eb24:fe49:4fc	254.73.4.252
b51a:901b:cb15:8045:ada8:eb24:fe49:4fd	254.73.4.253
b51a:901b:cb15:8045:ada8:eb24:fe49:4fe	254.73.4.254
b51a:901b:cb15:8045:ada8:eb24:fe49:4ff	254.73.4.255

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.