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:be24:7f39:f301	127.57.243.1
b51a:901b:cb15:8045:ada8:be24:7f39:f302	127.57.243.2
b51a:901b:cb15:8045:ada8:be24:7f39:f303	127.57.243.3
b51a:901b:cb15:8045:ada8:be24:7f39:f304	127.57.243.4
b51a:901b:cb15:8045:ada8:be24:7f39:f305	127.57.243.5
b51a:901b:cb15:8045:ada8:be24:7f39:f306	127.57.243.6
b51a:901b:cb15:8045:ada8:be24:7f39:f307	127.57.243.7
b51a:901b:cb15:8045:ada8:be24:7f39:f308	127.57.243.8
b51a:901b:cb15:8045:ada8:be24:7f39:f309	127.57.243.9
b51a:901b:cb15:8045:ada8:be24:7f39:f30a	127.57.243.10
b51a:901b:cb15:8045:ada8:be24:7f39:f30b	127.57.243.11
b51a:901b:cb15:8045:ada8:be24:7f39:f30c	127.57.243.12
b51a:901b:cb15:8045:ada8:be24:7f39:f30d	127.57.243.13
b51a:901b:cb15:8045:ada8:be24:7f39:f30e	127.57.243.14
b51a:901b:cb15:8045:ada8:be24:7f39:f30f	127.57.243.15
b51a:901b:cb15:8045:ada8:be24:7f39:f310	127.57.243.16
b51a:901b:cb15:8045:ada8:be24:7f39:f311	127.57.243.17
b51a:901b:cb15:8045:ada8:be24:7f39:f312	127.57.243.18
b51a:901b:cb15:8045:ada8:be24:7f39:f313	127.57.243.19
b51a:901b:cb15:8045:ada8:be24:7f39:f314	127.57.243.20
b51a:901b:cb15:8045:ada8:be24:7f39:f315	127.57.243.21
b51a:901b:cb15:8045:ada8:be24:7f39:f316	127.57.243.22
b51a:901b:cb15:8045:ada8:be24:7f39:f317	127.57.243.23
b51a:901b:cb15:8045:ada8:be24:7f39:f318	127.57.243.24
b51a:901b:cb15:8045:ada8:be24:7f39:f319	127.57.243.25
b51a:901b:cb15:8045:ada8:be24:7f39:f31a	127.57.243.26
b51a:901b:cb15:8045:ada8:be24:7f39:f31b	127.57.243.27
b51a:901b:cb15:8045:ada8:be24:7f39:f31c	127.57.243.28
b51a:901b:cb15:8045:ada8:be24:7f39:f31d	127.57.243.29
b51a:901b:cb15:8045:ada8:be24:7f39:f31e	127.57.243.30
b51a:901b:cb15:8045:ada8:be24:7f39:f31f	127.57.243.31
b51a:901b:cb15:8045:ada8:be24:7f39:f320	127.57.243.32
b51a:901b:cb15:8045:ada8:be24:7f39:f321	127.57.243.33
b51a:901b:cb15:8045:ada8:be24:7f39:f322	127.57.243.34
b51a:901b:cb15:8045:ada8:be24:7f39:f323	127.57.243.35
b51a:901b:cb15:8045:ada8:be24:7f39:f324	127.57.243.36
b51a:901b:cb15:8045:ada8:be24:7f39:f325	127.57.243.37
b51a:901b:cb15:8045:ada8:be24:7f39:f326	127.57.243.38
b51a:901b:cb15:8045:ada8:be24:7f39:f327	127.57.243.39
b51a:901b:cb15:8045:ada8:be24:7f39:f328	127.57.243.40
b51a:901b:cb15:8045:ada8:be24:7f39:f329	127.57.243.41
b51a:901b:cb15:8045:ada8:be24:7f39:f32a	127.57.243.42
b51a:901b:cb15:8045:ada8:be24:7f39:f32b	127.57.243.43
b51a:901b:cb15:8045:ada8:be24:7f39:f32c	127.57.243.44
b51a:901b:cb15:8045:ada8:be24:7f39:f32d	127.57.243.45
b51a:901b:cb15:8045:ada8:be24:7f39:f32e	127.57.243.46
b51a:901b:cb15:8045:ada8:be24:7f39:f32f	127.57.243.47
b51a:901b:cb15:8045:ada8:be24:7f39:f330	127.57.243.48
b51a:901b:cb15:8045:ada8:be24:7f39:f331	127.57.243.49
b51a:901b:cb15:8045:ada8:be24:7f39:f332	127.57.243.50
b51a:901b:cb15:8045:ada8:be24:7f39:f333	127.57.243.51
b51a:901b:cb15:8045:ada8:be24:7f39:f334	127.57.243.52
b51a:901b:cb15:8045:ada8:be24:7f39:f335	127.57.243.53
b51a:901b:cb15:8045:ada8:be24:7f39:f336	127.57.243.54
b51a:901b:cb15:8045:ada8:be24:7f39:f337	127.57.243.55
b51a:901b:cb15:8045:ada8:be24:7f39:f338	127.57.243.56
b51a:901b:cb15:8045:ada8:be24:7f39:f339	127.57.243.57
b51a:901b:cb15:8045:ada8:be24:7f39:f33a	127.57.243.58
b51a:901b:cb15:8045:ada8:be24:7f39:f33b	127.57.243.59
b51a:901b:cb15:8045:ada8:be24:7f39:f33c	127.57.243.60

b51a:901b:cb15:8045:ada8:be24:7f39:f33d	127.57.243.61
b51a:901b:cb15:8045:ada8:be24:7f39:f33e	127.57.243.62
b51a:901b:cb15:8045:ada8:be24:7f39:f33f	127.57.243.63
b51a:901b:cb15:8045:ada8:be24:7f39:f340	127.57.243.64
b51a:901b:cb15:8045:ada8:be24:7f39:f341	127.57.243.65
b51a:901b:cb15:8045:ada8:be24:7f39:f342	127.57.243.66
b51a:901b:cb15:8045:ada8:be24:7f39:f343	127.57.243.67
b51a:901b:cb15:8045:ada8:be24:7f39:f344	127.57.243.68
b51a:901b:cb15:8045:ada8:be24:7f39:f345	127.57.243.69
b51a:901b:cb15:8045:ada8:be24:7f39:f346	127.57.243.70
b51a:901b:cb15:8045:ada8:be24:7f39:f347	127.57.243.71
b51a:901b:cb15:8045:ada8:be24:7f39:f348	127.57.243.72
b51a:901b:cb15:8045:ada8:be24:7f39:f349	127.57.243.73
b51a:901b:cb15:8045:ada8:be24:7f39:f34a	127.57.243.74
b51a:901b:cb15:8045:ada8:be24:7f39:f34b	127.57.243.75
b51a:901b:cb15:8045:ada8:be24:7f39:f34c	127.57.243.76
b51a:901b:cb15:8045:ada8:be24:7f39:f34d	127.57.243.77
b51a:901b:cb15:8045:ada8:be24:7f39:f34e	127.57.243.78
b51a:901b:cb15:8045:ada8:be24:7f39:f34f	127.57.243.79
b51a:901b:cb15:8045:ada8:be24:7f39:f350	127.57.243.80
b51a:901b:cb15:8045:ada8:be24:7f39:f351	127.57.243.81
b51a:901b:cb15:8045:ada8:be24:7f39:f352	127.57.243.82
b51a:901b:cb15:8045:ada8:be24:7f39:f353	127.57.243.83
b51a:901b:cb15:8045:ada8:be24:7f39:f354	127.57.243.84
b51a:901b:cb15:8045:ada8:be24:7f39:f355	127.57.243.85
b51a:901b:cb15:8045:ada8:be24:7f39:f356	127.57.243.86
b51a:901b:cb15:8045:ada8:be24:7f39:f357	127.57.243.87
b51a:901b:cb15:8045:ada8:be24:7f39:f358	127.57.243.88
b51a:901b:cb15:8045:ada8:be24:7f39:f359	127.57.243.89
b51a:901b:cb15:8045:ada8:be24:7f39:f35a	127.57.243.90
b51a:901b:cb15:8045:ada8:be24:7f39:f35b	127.57.243.91
b51a:901b:cb15:8045:ada8:be24:7f39:f35c	127.57.243.92
b51a:901b:cb15:8045:ada8:be24:7f39:f35d	127.57.243.93
b51a:901b:cb15:8045:ada8:be24:7f39:f35e	127.57.243.94
b51a:901b:cb15:8045:ada8:be24:7f39:f35f	127.57.243.95
b51a:901b:cb15:8045:ada8:be24:7f39:f360	127.57.243.96
b51a:901b:cb15:8045:ada8:be24:7f39:f361	127.57.243.97
b51a:901b:cb15:8045:ada8:be24:7f39:f362	127.57.243.98
b51a:901b:cb15:8045:ada8:be24:7f39:f363	127.57.243.99
b51a:901b:cb15:8045:ada8:be24:7f39:f364	127.57.243.100
b51a:901b:cb15:8045:ada8:be24:7f39:f365	127.57.243.101
b51a:901b:cb15:8045:ada8:be24:7f39:f366	127.57.243.102
b51a:901b:cb15:8045:ada8:be24:7f39:f367	127.57.243.103
b51a:901b:cb15:8045:ada8:be24:7f39:f368	127.57.243.104
b51a:901b:cb15:8045:ada8:be24:7f39:f369	127.57.243.105
b51a:901b:cb15:8045:ada8:be24:7f39:f36a	127.57.243.106
b51a:901b:cb15:8045:ada8:be24:7f39:f36b	127.57.243.107
b51a:901b:cb15:8045:ada8:be24:7f39:f36c	127.57.243.108
b51a:901b:cb15:8045:ada8:be24:7f39:f36d	127.57.243.109
b51a:901b:cb15:8045:ada8:be24:7f39:f36e	127.57.243.110
b51a:901b:cb15:8045:ada8:be24:7f39:f36f	127.57.243.111
b51a:901b:cb15:8045:ada8:be24:7f39:f370	127.57.243.112
b51a:901b:cb15:8045:ada8:be24:7f39:f371	127.57.243.113
b51a:901b:cb15:8045:ada8:be24:7f39:f372	127.57.243.114
b51a:901b:cb15:8045:ada8:be24:7f39:f373	127.57.243.115
b51a:901b:cb15:8045:ada8:be24:7f39:f374	127.57.243.116
b51a:901b:cb15:8045:ada8:be24:7f39:f375	127.57.243.117
b51a:901b:cb15:8045:ada8:be24:7f39:f376	127.57.243.118
b51a:901b:cb15:8045:ada8:be24:7f39:f377	127.57.243.119
b51a:901b:cb15:8045:ada8:be24:7f39:f378	127.57.243.120

b51a:901b:cb15:8045:ada8:be24:7f39:f379	127.57.243.121
b51a:901b:cb15:8045:ada8:be24:7f39:f37a	127.57.243.122
b51a:901b:cb15:8045:ada8:be24:7f39:f37b	127.57.243.123
b51a:901b:cb15:8045:ada8:be24:7f39:f37c	127.57.243.124
b51a:901b:cb15:8045:ada8:be24:7f39:f37d	127.57.243.125
b51a:901b:cb15:8045:ada8:be24:7f39:f37e	127.57.243.126
b51a:901b:cb15:8045:ada8:be24:7f39:f37f	127.57.243.127
b51a:901b:cb15:8045:ada8:be24:7f39:f380	127.57.243.128
b51a:901b:cb15:8045:ada8:be24:7f39:f381	127.57.243.129
b51a:901b:cb15:8045:ada8:be24:7f39:f382	127.57.243.130
b51a:901b:cb15:8045:ada8:be24:7f39:f383	127.57.243.131
b51a:901b:cb15:8045:ada8:be24:7f39:f384	127.57.243.132
b51a:901b:cb15:8045:ada8:be24:7f39:f385	127.57.243.133
b51a:901b:cb15:8045:ada8:be24:7f39:f386	127.57.243.134
b51a:901b:cb15:8045:ada8:be24:7f39:f387	127.57.243.135
b51a:901b:cb15:8045:ada8:be24:7f39:f388	127.57.243.136
b51a:901b:cb15:8045:ada8:be24:7f39:f389	127.57.243.137
b51a:901b:cb15:8045:ada8:be24:7f39:f38a	127.57.243.138
b51a:901b:cb15:8045:ada8:be24:7f39:f38b	127.57.243.139
b51a:901b:cb15:8045:ada8:be24:7f39:f38c	127.57.243.140
b51a:901b:cb15:8045:ada8:be24:7f39:f38d	127.57.243.141
b51a:901b:cb15:8045:ada8:be24:7f39:f38e	127.57.243.142
b51a:901b:cb15:8045:ada8:be24:7f39:f38f	127.57.243.143
b51a:901b:cb15:8045:ada8:be24:7f39:f390	127.57.243.144
b51a:901b:cb15:8045:ada8:be24:7f39:f391	127.57.243.145
b51a:901b:cb15:8045:ada8:be24:7f39:f392	127.57.243.146
b51a:901b:cb15:8045:ada8:be24:7f39:f393	127.57.243.147
b51a:901b:cb15:8045:ada8:be24:7f39:f394	127.57.243.148
b51a:901b:cb15:8045:ada8:be24:7f39:f395	127.57.243.149
b51a:901b:cb15:8045:ada8:be24:7f39:f396	127.57.243.150
b51a:901b:cb15:8045:ada8:be24:7f39:f397	127.57.243.151
b51a:901b:cb15:8045:ada8:be24:7f39:f398	127.57.243.152
b51a:901b:cb15:8045:ada8:be24:7f39:f399	127.57.243.153
b51a:901b:cb15:8045:ada8:be24:7f39:f39a	127.57.243.154
b51a:901b:cb15:8045:ada8:be24:7f39:f39b	127.57.243.155
b51a:901b:cb15:8045:ada8:be24:7f39:f39c	127.57.243.156
b51a:901b:cb15:8045:ada8:be24:7f39:f39d	127.57.243.157
b51a:901b:cb15:8045:ada8:be24:7f39:f39e	127.57.243.158
b51a:901b:cb15:8045:ada8:be24:7f39:f39f	127.57.243.159
b51a:901b:cb15:8045:ada8:be24:7f39:f3a0	127.57.243.160
b51a:901b:cb15:8045:ada8:be24:7f39:f3a1	127.57.243.161
b51a:901b:cb15:8045:ada8:be24:7f39:f3a2	127.57.243.162
b51a:901b:cb15:8045:ada8:be24:7f39:f3a3	127.57.243.163
b51a:901b:cb15:8045:ada8:be24:7f39:f3a4	127.57.243.164
b51a:901b:cb15:8045:ada8:be24:7f39:f3a5	127.57.243.165
b51a:901b:cb15:8045:ada8:be24:7f39:f3a6	127.57.243.166
b51a:901b:cb15:8045:ada8:be24:7f39:f3a7	127.57.243.167
b51a:901b:cb15:8045:ada8:be24:7f39:f3a8	127.57.243.168
b51a:901b:cb15:8045:ada8:be24:7f39:f3a9	127.57.243.169
b51a:901b:cb15:8045:ada8:be24:7f39:f3aa	127.57.243.170
b51a:901b:cb15:8045:ada8:be24:7f39:f3ab	127.57.243.171
b51a:901b:cb15:8045:ada8:be24:7f39:f3ac	127.57.243.172
b51a:901b:cb15:8045:ada8:be24:7f39:f3ad	127.57.243.173
b51a:901b:cb15:8045:ada8:be24:7f39:f3ae	127.57.243.174
b51a:901b:cb15:8045:ada8:be24:7f39:f3af	127.57.243.175
b51a:901b:cb15:8045:ada8:be24:7f39:f3b0	127.57.243.176
b51a:901b:cb15:8045:ada8:be24:7f39:f3b1	127.57.243.177
b51a:901b:cb15:8045:ada8:be24:7f39:f3b2	127.57.243.178
b51a:901b:cb15:8045:ada8:be24:7f39:f3b3	127.57.243.179
b51a:901b:cb15:8045:ada8:be24:7f39:f3b4	127.57.243.180

b51a:901b:cb15:8045:ada8:be24:7f39:f3b5	127.57.243.181
b51a:901b:cb15:8045:ada8:be24:7f39:f3b6	127.57.243.182
b51a:901b:cb15:8045:ada8:be24:7f39:f3b7	127.57.243.183
b51a:901b:cb15:8045:ada8:be24:7f39:f3b8	127.57.243.184
b51a:901b:cb15:8045:ada8:be24:7f39:f3b9	127.57.243.185
b51a:901b:cb15:8045:ada8:be24:7f39:f3ba	127.57.243.186
b51a:901b:cb15:8045:ada8:be24:7f39:f3bb	127.57.243.187
b51a:901b:cb15:8045:ada8:be24:7f39:f3bc	127.57.243.188
b51a:901b:cb15:8045:ada8:be24:7f39:f3bd	127.57.243.189
b51a:901b:cb15:8045:ada8:be24:7f39:f3be	127.57.243.190
b51a:901b:cb15:8045:ada8:be24:7f39:f3bf	127.57.243.191
b51a:901b:cb15:8045:ada8:be24:7f39:f3c0	127.57.243.192
b51a:901b:cb15:8045:ada8:be24:7f39:f3c1	127.57.243.193
b51a:901b:cb15:8045:ada8:be24:7f39:f3c2	127.57.243.194
b51a:901b:cb15:8045:ada8:be24:7f39:f3c3	127.57.243.195
b51a:901b:cb15:8045:ada8:be24:7f39:f3c4	127.57.243.196
b51a:901b:cb15:8045:ada8:be24:7f39:f3c5	127.57.243.197
b51a:901b:cb15:8045:ada8:be24:7f39:f3c6	127.57.243.198
b51a:901b:cb15:8045:ada8:be24:7f39:f3c7	127.57.243.199
b51a:901b:cb15:8045:ada8:be24:7f39:f3c8	127.57.243.200
b51a:901b:cb15:8045:ada8:be24:7f39:f3c9	127.57.243.201
b51a:901b:cb15:8045:ada8:be24:7f39:f3ca	127.57.243.202
b51a:901b:cb15:8045:ada8:be24:7f39:f3cb	127.57.243.203
b51a:901b:cb15:8045:ada8:be24:7f39:f3cc	127.57.243.204
b51a:901b:cb15:8045:ada8:be24:7f39:f3cd	127.57.243.205
b51a:901b:cb15:8045:ada8:be24:7f39:f3ce	127.57.243.206
b51a:901b:cb15:8045:ada8:be24:7f39:f3cf	127.57.243.207
b51a:901b:cb15:8045:ada8:be24:7f39:f3d0	127.57.243.208
b51a:901b:cb15:8045:ada8:be24:7f39:f3d1	127.57.243.209
b51a:901b:cb15:8045:ada8:be24:7f39:f3d2	127.57.243.210
b51a:901b:cb15:8045:ada8:be24:7f39:f3d3	127.57.243.211
b51a:901b:cb15:8045:ada8:be24:7f39:f3d4	127.57.243.212
b51a:901b:cb15:8045:ada8:be24:7f39:f3d5	127.57.243.213
b51a:901b:cb15:8045:ada8:be24:7f39:f3d6	127.57.243.214
b51a:901b:cb15:8045:ada8:be24:7f39:f3d7	127.57.243.215
b51a:901b:cb15:8045:ada8:be24:7f39:f3d8	127.57.243.216
b51a:901b:cb15:8045:ada8:be24:7f39:f3d9	127.57.243.217
b51a:901b:cb15:8045:ada8:be24:7f39:f3da	127.57.243.218
b51a:901b:cb15:8045:ada8:be24:7f39:f3db	127.57.243.219
b51a:901b:cb15:8045:ada8:be24:7f39:f3dc	127.57.243.220
b51a:901b:cb15:8045:ada8:be24:7f39:f3dd	127.57.243.221
b51a:901b:cb15:8045:ada8:be24:7f39:f3de	127.57.243.222
b51a:901b:cb15:8045:ada8:be24:7f39:f3df	127.57.243.223
b51a:901b:cb15:8045:ada8:be24:7f39:f3e0	127.57.243.224
b51a:901b:cb15:8045:ada8:be24:7f39:f3e1	127.57.243.225
b51a:901b:cb15:8045:ada8:be24:7f39:f3e2	127.57.243.226
b51a:901b:cb15:8045:ada8:be24:7f39:f3e3	127.57.243.227
b51a:901b:cb15:8045:ada8:be24:7f39:f3e4	127.57.243.228
b51a:901b:cb15:8045:ada8:be24:7f39:f3e5	127.57.243.229
b51a:901b:cb15:8045:ada8:be24:7f39:f3e6	127.57.243.230
b51a:901b:cb15:8045:ada8:be24:7f39:f3e7	127.57.243.231
b51a:901b:cb15:8045:ada8:be24:7f39:f3e8	127.57.243.232
b51a:901b:cb15:8045:ada8:be24:7f39:f3e9	127.57.243.233
b51a:901b:cb15:8045:ada8:be24:7f39:f3ea	127.57.243.234
b51a:901b:cb15:8045:ada8:be24:7f39:f3eb	127.57.243.235
b51a:901b:cb15:8045:ada8:be24:7f39:f3ec	127.57.243.236
b51a:901b:cb15:8045:ada8:be24:7f39:f3ed	127.57.243.237
b51a:901b:cb15:8045:ada8:be24:7f39:f3ee	127.57.243.238
b51a:901b:cb15:8045:ada8:be24:7f39:f3ef	127.57.243.239
b51a:901b:cb15:8045:ada8:be24:7f39:f3f0	127.57.243.240
b51a:901b:cb15:8045:ada8:be24:7f39:f3f1	127.57.243.241
b51a:901b:cb15:8045:ada8:be24:7f39:f3f2	127.57.243.242
b51a:901b:cb15:8045:ada8:be24:7f39:f3f3	127.57.243.243
b51a:901b:cb15:8045:ada8:be24:7f39:f3f4	127.57.243.244
b51a:901b:cb15:8045:ada8:be24:7f39:f3f5	127.57.243.245
b51a:901b:cb15:8045:ada8:be24:7f39:f3f6	127.57.243.246
b51a:901b:cb15:8045:ada8:be24:7f39:f3f7	127.57.243.247
b51a:901b:cb15:8045:ada8:be24:7f39:f3f8	127.57.243.248
b51a:901b:cb15:8045:ada8:be24:7f39:f3f9	127.57.243.249
b51a:901b:cb15:8045:ada8:be24:7f39:f3fa	127.57.243.250
b51a:901b:cb15:8045:ada8:be24:7f39:f3fb	127.57.243.251
b51a:901b:cb15:8045:ada8:be24:7f39:f3fc	127.57.243.252
b51a:901b:cb15:8045:ada8:be24:7f39:f3fd	127.57.243.253
b51a:901b:cb15:8045:ada8:be24:7f39:f3fe	127.57.243.254
b51a:901b:cb15:8045:ada8:be24:7f39:f3ff	127.57.243.255

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.