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:fa28:f301	250.40.243.1
b51a:901b:cb15:8045:ada8:eb24:fa28:f302	250.40.243.2
b51a:901b:cb15:8045:ada8:eb24:fa28:f303	250.40.243.3
b51a:901b:cb15:8045:ada8:eb24:fa28:f304	250.40.243.4
b51a:901b:cb15:8045:ada8:eb24:fa28:f305	250.40.243.5
b51a:901b:cb15:8045:ada8:eb24:fa28:f306	250.40.243.6
b51a:901b:cb15:8045:ada8:eb24:fa28:f307	250.40.243.7
b51a:901b:cb15:8045:ada8:eb24:fa28:f308	250.40.243.8
b51a:901b:cb15:8045:ada8:eb24:fa28:f309	250.40.243.9
b51a:901b:cb15:8045:ada8:eb24:fa28:f30a	250.40.243.10
b51a:901b:cb15:8045:ada8:eb24:fa28:f30b	250.40.243.11
b51a:901b:cb15:8045:ada8:eb24:fa28:f30c	250.40.243.12
b51a:901b:cb15:8045:ada8:eb24:fa28:f30d	250.40.243.13
b51a:901b:cb15:8045:ada8:eb24:fa28:f30e	250.40.243.14
b51a:901b:cb15:8045:ada8:eb24:fa28:f30f	250.40.243.15
b51a:901b:cb15:8045:ada8:eb24:fa28:f310	250.40.243.16
b51a:901b:cb15:8045:ada8:eb24:fa28:f311	250.40.243.17
b51a:901b:cb15:8045:ada8:eb24:fa28:f312	250.40.243.18
b51a:901b:cb15:8045:ada8:eb24:fa28:f313	250.40.243.19
b51a:901b:cb15:8045:ada8:eb24:fa28:f314	250.40.243.20
b51a:901b:cb15:8045:ada8:eb24:fa28:f315	250.40.243.21
b51a:901b:cb15:8045:ada8:eb24:fa28:f316	250.40.243.22
b51a:901b:cb15:8045:ada8:eb24:fa28:f317	250.40.243.23
b51a:901b:cb15:8045:ada8:eb24:fa28:f318	250.40.243.24
b51a:901b:cb15:8045:ada8:eb24:fa28:f319	250.40.243.25
b51a:901b:cb15:8045:ada8:eb24:fa28:f31a	250.40.243.26
b51a:901b:cb15:8045:ada8:eb24:fa28:f31b	250.40.243.27
b51a:901b:cb15:8045:ada8:eb24:fa28:f31c	250.40.243.28
b51a:901b:cb15:8045:ada8:eb24:fa28:f31d	250.40.243.29
b51a:901b:cb15:8045:ada8:eb24:fa28:f31e	250.40.243.30
b51a:901b:cb15:8045:ada8:eb24:fa28:f31f	250.40.243.31
b51a:901b:cb15:8045:ada8:eb24:fa28:f320	250.40.243.32
b51a:901b:cb15:8045:ada8:eb24:fa28:f321	250.40.243.33
b51a:901b:cb15:8045:ada8:eb24:fa28:f322	250.40.243.34
b51a:901b:cb15:8045:ada8:eb24:fa28:f323	250.40.243.35
b51a:901b:cb15:8045:ada8:eb24:fa28:f324	250.40.243.36
b51a:901b:cb15:8045:ada8:eb24:fa28:f325	250.40.243.37
b51a:901b:cb15:8045:ada8:eb24:fa28:f326	250.40.243.38
b51a:901b:cb15:8045:ada8:eb24:fa28:f327	250.40.243.39
b51a:901b:cb15:8045:ada8:eb24:fa28:f328	250.40.243.40
b51a:901b:cb15:8045:ada8:eb24:fa28:f329	250.40.243.41
b51a:901b:cb15:8045:ada8:eb24:fa28:f32a	250.40.243.42
b51a:901b:cb15:8045:ada8:eb24:fa28:f32b	250.40.243.43
b51a:901b:cb15:8045:ada8:eb24:fa28:f32c	250.40.243.44
b51a:901b:cb15:8045:ada8:eb24:fa28:f32d	250.40.243.45
b51a:901b:cb15:8045:ada8:eb24:fa28:f32e	250.40.243.46
b51a:901b:cb15:8045:ada8:eb24:fa28:f32f	250.40.243.47
b51a:901b:cb15:8045:ada8:eb24:fa28:f330	250.40.243.48
b51a:901b:cb15:8045:ada8:eb24:fa28:f331	250.40.243.49
b51a:901b:cb15:8045:ada8:eb24:fa28:f332	250.40.243.50
b51a:901b:cb15:8045:ada8:eb24:fa28:f333	250.40.243.51
b51a:901b:cb15:8045:ada8:eb24:fa28:f334	250.40.243.52
b51a:901b:cb15:8045:ada8:eb24:fa28:f335	250.40.243.53
b51a:901b:cb15:8045:ada8:eb24:fa28:f336	250.40.243.54
b51a:901b:cb15:8045:ada8:eb24:fa28:f337	250.40.243.55
b51a:901b:cb15:8045:ada8:eb24:fa28:f338	250.40.243.56
b51a:901b:cb15:8045:ada8:eb24:fa28:f339	250.40.243.57
b51a:901b:cb15:8045:ada8:eb24:fa28:f33a	250.40.243.58
b51a:901b:cb15:8045:ada8:eb24:fa28:f33b	250.40.243.59
b51a:901b:cb15:8045:ada8:eb24:fa28:f33c	250.40.243.60

b51a:901b:cb15:8045:ada8:eb24:fa28:f33d	250.40.243.61
b51a:901b:cb15:8045:ada8:eb24:fa28:f33e	250.40.243.62
b51a:901b:cb15:8045:ada8:eb24:fa28:f33f	250.40.243.63
b51a:901b:cb15:8045:ada8:eb24:fa28:f340	250.40.243.64
b51a:901b:cb15:8045:ada8:eb24:fa28:f341	250.40.243.65
b51a:901b:cb15:8045:ada8:eb24:fa28:f342	250.40.243.66
b51a:901b:cb15:8045:ada8:eb24:fa28:f343	250.40.243.67
b51a:901b:cb15:8045:ada8:eb24:fa28:f344	250.40.243.68
b51a:901b:cb15:8045:ada8:eb24:fa28:f345	250.40.243.69
b51a:901b:cb15:8045:ada8:eb24:fa28:f346	250.40.243.70
b51a:901b:cb15:8045:ada8:eb24:fa28:f347	250.40.243.71
b51a:901b:cb15:8045:ada8:eb24:fa28:f348	250.40.243.72
b51a:901b:cb15:8045:ada8:eb24:fa28:f349	250.40.243.73
b51a:901b:cb15:8045:ada8:eb24:fa28:f34a	250.40.243.74
b51a:901b:cb15:8045:ada8:eb24:fa28:f34b	250.40.243.75
b51a:901b:cb15:8045:ada8:eb24:fa28:f34c	250.40.243.76
b51a:901b:cb15:8045:ada8:eb24:fa28:f34d	250.40.243.77
b51a:901b:cb15:8045:ada8:eb24:fa28:f34e	250.40.243.78
b51a:901b:cb15:8045:ada8:eb24:fa28:f34f	250.40.243.79
b51a:901b:cb15:8045:ada8:eb24:fa28:f350	250.40.243.80
b51a:901b:cb15:8045:ada8:eb24:fa28:f351	250.40.243.81
b51a:901b:cb15:8045:ada8:eb24:fa28:f352	250.40.243.82
b51a:901b:cb15:8045:ada8:eb24:fa28:f353	250.40.243.83
b51a:901b:cb15:8045:ada8:eb24:fa28:f354	250.40.243.84
b51a:901b:cb15:8045:ada8:eb24:fa28:f355	250.40.243.85
b51a:901b:cb15:8045:ada8:eb24:fa28:f356	250.40.243.86
b51a:901b:cb15:8045:ada8:eb24:fa28:f357	250.40.243.87
b51a:901b:cb15:8045:ada8:eb24:fa28:f358	250.40.243.88
b51a:901b:cb15:8045:ada8:eb24:fa28:f359	250.40.243.89
b51a:901b:cb15:8045:ada8:eb24:fa28:f35a	250.40.243.90
b51a:901b:cb15:8045:ada8:eb24:fa28:f35b	250.40.243.91
b51a:901b:cb15:8045:ada8:eb24:fa28:f35c	250.40.243.92
b51a:901b:cb15:8045:ada8:eb24:fa28:f35d	250.40.243.93
b51a:901b:cb15:8045:ada8:eb24:fa28:f35e	250.40.243.94
b51a:901b:cb15:8045:ada8:eb24:fa28:f35f	250.40.243.95
b51a:901b:cb15:8045:ada8:eb24:fa28:f360	250.40.243.96
b51a:901b:cb15:8045:ada8:eb24:fa28:f361	250.40.243.97
b51a:901b:cb15:8045:ada8:eb24:fa28:f362	250.40.243.98
b51a:901b:cb15:8045:ada8:eb24:fa28:f363	250.40.243.99
b51a:901b:cb15:8045:ada8:eb24:fa28:f364	250.40.243.100
b51a:901b:cb15:8045:ada8:eb24:fa28:f365	250.40.243.101
b51a:901b:cb15:8045:ada8:eb24:fa28:f366	250.40.243.102
b51a:901b:cb15:8045:ada8:eb24:fa28:f367	250.40.243.103
b51a:901b:cb15:8045:ada8:eb24:fa28:f368	250.40.243.104
b51a:901b:cb15:8045:ada8:eb24:fa28:f369	250.40.243.105
b51a:901b:cb15:8045:ada8:eb24:fa28:f36a	250.40.243.106
b51a:901b:cb15:8045:ada8:eb24:fa28:f36b	250.40.243.107
b51a:901b:cb15:8045:ada8:eb24:fa28:f36c	250.40.243.108
b51a:901b:cb15:8045:ada8:eb24:fa28:f36d	250.40.243.109
b51a:901b:cb15:8045:ada8:eb24:fa28:f36e	250.40.243.110
b51a:901b:cb15:8045:ada8:eb24:fa28:f36f	250.40.243.111
b51a:901b:cb15:8045:ada8:eb24:fa28:f370	250.40.243.112
b51a:901b:cb15:8045:ada8:eb24:fa28:f371	250.40.243.113
b51a:901b:cb15:8045:ada8:eb24:fa28:f372	250.40.243.114
b51a:901b:cb15:8045:ada8:eb24:fa28:f373	250.40.243.115
b51a:901b:cb15:8045:ada8:eb24:fa28:f374	250.40.243.116
b51a:901b:cb15:8045:ada8:eb24:fa28:f375	250.40.243.117
b51a:901b:cb15:8045:ada8:eb24:fa28:f376	250.40.243.118
b51a:901b:cb15:8045:ada8:eb24:fa28:f377	250.40.243.119
b51a:901b:cb15:8045:ada8:eb24:fa28:f378	250.40.243.120

b51a:901b:cb15:8045:ada8:eb24:fa28:f379	250.40.243.121
b51a:901b:cb15:8045:ada8:eb24:fa28:f37a	250.40.243.122
b51a:901b:cb15:8045:ada8:eb24:fa28:f37b	250.40.243.123
b51a:901b:cb15:8045:ada8:eb24:fa28:f37c	250.40.243.124
b51a:901b:cb15:8045:ada8:eb24:fa28:f37d	250.40.243.125
b51a:901b:cb15:8045:ada8:eb24:fa28:f37e	250.40.243.126
b51a:901b:cb15:8045:ada8:eb24:fa28:f37f	250.40.243.127
b51a:901b:cb15:8045:ada8:eb24:fa28:f380	250.40.243.128
b51a:901b:cb15:8045:ada8:eb24:fa28:f381	250.40.243.129
b51a:901b:cb15:8045:ada8:eb24:fa28:f382	250.40.243.130
b51a:901b:cb15:8045:ada8:eb24:fa28:f383	250.40.243.131
b51a:901b:cb15:8045:ada8:eb24:fa28:f384	250.40.243.132
b51a:901b:cb15:8045:ada8:eb24:fa28:f385	250.40.243.133
b51a:901b:cb15:8045:ada8:eb24:fa28:f386	250.40.243.134
b51a:901b:cb15:8045:ada8:eb24:fa28:f387	250.40.243.135
b51a:901b:cb15:8045:ada8:eb24:fa28:f388	250.40.243.136
b51a:901b:cb15:8045:ada8:eb24:fa28:f389	250.40.243.137
b51a:901b:cb15:8045:ada8:eb24:fa28:f38a	250.40.243.138
b51a:901b:cb15:8045:ada8:eb24:fa28:f38b	250.40.243.139
b51a:901b:cb15:8045:ada8:eb24:fa28:f38c	250.40.243.140
b51a:901b:cb15:8045:ada8:eb24:fa28:f38d	250.40.243.141
b51a:901b:cb15:8045:ada8:eb24:fa28:f38e	250.40.243.142
b51a:901b:cb15:8045:ada8:eb24:fa28:f38f	250.40.243.143
b51a:901b:cb15:8045:ada8:eb24:fa28:f390	250.40.243.144
b51a:901b:cb15:8045:ada8:eb24:fa28:f391	250.40.243.145
b51a:901b:cb15:8045:ada8:eb24:fa28:f392	250.40.243.146
b51a:901b:cb15:8045:ada8:eb24:fa28:f393	250.40.243.147
b51a:901b:cb15:8045:ada8:eb24:fa28:f394	250.40.243.148
b51a:901b:cb15:8045:ada8:eb24:fa28:f395	250.40.243.149
b51a:901b:cb15:8045:ada8:eb24:fa28:f396	250.40.243.150
b51a:901b:cb15:8045:ada8:eb24:fa28:f397	250.40.243.151
b51a:901b:cb15:8045:ada8:eb24:fa28:f398	250.40.243.152
b51a:901b:cb15:8045:ada8:eb24:fa28:f399	250.40.243.153
b51a:901b:cb15:8045:ada8:eb24:fa28:f39a	250.40.243.154
b51a:901b:cb15:8045:ada8:eb24:fa28:f39b	250.40.243.155
b51a:901b:cb15:8045:ada8:eb24:fa28:f39c	250.40.243.156
b51a:901b:cb15:8045:ada8:eb24:fa28:f39d	250.40.243.157
b51a:901b:cb15:8045:ada8:eb24:fa28:f39e	250.40.243.158
b51a:901b:cb15:8045:ada8:eb24:fa28:f39f	250.40.243.159
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a0	250.40.243.160
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a1	250.40.243.161
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a2	250.40.243.162
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a3	250.40.243.163
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a4	250.40.243.164
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a5	250.40.243.165
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a6	250.40.243.166
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a7	250.40.243.167
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a8	250.40.243.168
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a9	250.40.243.169
b51a:901b:cb15:8045:ada8:eb24:fa28:f3aa	250.40.243.170
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ab	250.40.243.171
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ac	250.40.243.172
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ad	250.40.243.173
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ae	250.40.243.174
b51a:901b:cb15:8045:ada8:eb24:fa28:f3af	250.40.243.175
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b0	250.40.243.176
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b1	250.40.243.177
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b2	250.40.243.178
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b3	250.40.243.179
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b4	250.40.243.180

b51a:901b:cb15:8045:ada8:eb24:fa28:f3b5	250.40.243.181
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b6	250.40.243.182
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b7	250.40.243.183
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b8	250.40.243.184
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b9	250.40.243.185
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ba	250.40.243.186
b51a:901b:cb15:8045:ada8:eb24:fa28:f3bb	250.40.243.187
b51a:901b:cb15:8045:ada8:eb24:fa28:f3bc	250.40.243.188
b51a:901b:cb15:8045:ada8:eb24:fa28:f3bd	250.40.243.189
b51a:901b:cb15:8045:ada8:eb24:fa28:f3be	250.40.243.190
b51a:901b:cb15:8045:ada8:eb24:fa28:f3bf	250.40.243.191
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c0	250.40.243.192
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c1	250.40.243.193
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c2	250.40.243.194
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c3	250.40.243.195
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c4	250.40.243.196
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c5	250.40.243.197
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c6	250.40.243.198
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c7	250.40.243.199
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c8	250.40.243.200
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c9	250.40.243.201
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ca	250.40.243.202
b51a:901b:cb15:8045:ada8:eb24:fa28:f3cb	250.40.243.203
b51a:901b:cb15:8045:ada8:eb24:fa28:f3cc	250.40.243.204
b51a:901b:cb15:8045:ada8:eb24:fa28:f3cd	250.40.243.205
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ce	250.40.243.206
b51a:901b:cb15:8045:ada8:eb24:fa28:f3cf	250.40.243.207
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d0	250.40.243.208
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d1	250.40.243.209
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d2	250.40.243.210
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d3	250.40.243.211
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d4	250.40.243.212
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d5	250.40.243.213
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d6	250.40.243.214
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d7	250.40.243.215
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d8	250.40.243.216
b51a:901b:cb15:8045:ada8:eb24:fa28:f3d9	250.40.243.217
b51a:901b:cb15:8045:ada8:eb24:fa28:f3da	250.40.243.218
b51a:901b:cb15:8045:ada8:eb24:fa28:f3db	250.40.243.219
b51a:901b:cb15:8045:ada8:eb24:fa28:f3dc	250.40.243.220
b51a:901b:cb15:8045:ada8:eb24:fa28:f3dd	250.40.243.221
b51a:901b:cb15:8045:ada8:eb24:fa28:f3de	250.40.243.222
b51a:901b:cb15:8045:ada8:eb24:fa28:f3df	250.40.243.223
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e0	250.40.243.224
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e1	250.40.243.225
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e2	250.40.243.226
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e3	250.40.243.227
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e4	250.40.243.228
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e5	250.40.243.229
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e6	250.40.243.230
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e7	250.40.243.231
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e8	250.40.243.232
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e9	250.40.243.233
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ea	250.40.243.234
b51a:901b:cb15:8045:ada8:eb24:fa28:f3eb	250.40.243.235
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ec	250.40.243.236
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ed	250.40.243.237
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ee	250.40.243.238
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ef	250.40.243.239
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f0	250.40.243.240
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f1	250.40.243.241
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f2	250.40.243.242
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f3	250.40.243.243
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f4	250.40.243.244
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f5	250.40.243.245
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f6	250.40.243.246
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f7	250.40.243.247
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f8	250.40.243.248
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f9	250.40.243.249
b51a:901b:cb15:8045:ada8:eb24:fa28:f3fa	250.40.243.250
b51a:901b:cb15:8045:ada8:eb24:fa28:f3fb	250.40.243.251
b51a:901b:cb15:8045:ada8:eb24:fa28:f3fc	250.40.243.252
b51a:901b:cb15:8045:ada8:eb24:fa28:f3fd	250.40.243.253
b51a:901b:cb15:8045:ada8:eb24:fa28:f3fe	250.40.243.254
b51a:901b:cb15:8045:ada8:eb24:fa28:f3ff	250.40.243.255

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.