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:e9fc:7301	233.252.115.1
b51a:901b:cb15:8045:ada8:eb24:e9fc:7302	233.252.115.2
b51a:901b:cb15:8045:ada8:eb24:e9fc:7303	233.252.115.3
b51a:901b:cb15:8045:ada8:eb24:e9fc:7304	233.252.115.4
b51a:901b:cb15:8045:ada8:eb24:e9fc:7305	233.252.115.5
b51a:901b:cb15:8045:ada8:eb24:e9fc:7306	233.252.115.6
b51a:901b:cb15:8045:ada8:eb24:e9fc:7307	233.252.115.7
b51a:901b:cb15:8045:ada8:eb24:e9fc:7308	233.252.115.8
b51a:901b:cb15:8045:ada8:eb24:e9fc:7309	233.252.115.9
b51a:901b:cb15:8045:ada8:eb24:e9fc:730a	233.252.115.10
b51a:901b:cb15:8045:ada8:eb24:e9fc:730b	233.252.115.11
b51a:901b:cb15:8045:ada8:eb24:e9fc:730c	233.252.115.12
b51a:901b:cb15:8045:ada8:eb24:e9fc:730d	233.252.115.13
b51a:901b:cb15:8045:ada8:eb24:e9fc:730e	233.252.115.14
b51a:901b:cb15:8045:ada8:eb24:e9fc:730f	233.252.115.15
b51a:901b:cb15:8045:ada8:eb24:e9fc:7310	233.252.115.16
b51a:901b:cb15:8045:ada8:eb24:e9fc:7311	233.252.115.17
b51a:901b:cb15:8045:ada8:eb24:e9fc:7312	233.252.115.18
b51a:901b:cb15:8045:ada8:eb24:e9fc:7313	233.252.115.19
b51a:901b:cb15:8045:ada8:eb24:e9fc:7314	233.252.115.20
b51a:901b:cb15:8045:ada8:eb24:e9fc:7315	233.252.115.21
b51a:901b:cb15:8045:ada8:eb24:e9fc:7316	233.252.115.22
b51a:901b:cb15:8045:ada8:eb24:e9fc:7317	233.252.115.23
b51a:901b:cb15:8045:ada8:eb24:e9fc:7318	233.252.115.24
b51a:901b:cb15:8045:ada8:eb24:e9fc:7319	233.252.115.25
b51a:901b:cb15:8045:ada8:eb24:e9fc:731a	233.252.115.26
b51a:901b:cb15:8045:ada8:eb24:e9fc:731b	233.252.115.27
b51a:901b:cb15:8045:ada8:eb24:e9fc:731c	233.252.115.28
b51a:901b:cb15:8045:ada8:eb24:e9fc:731d	233.252.115.29
b51a:901b:cb15:8045:ada8:eb24:e9fc:731e	233.252.115.30
b51a:901b:cb15:8045:ada8:eb24:e9fc:731f	233.252.115.31
b51a:901b:cb15:8045:ada8:eb24:e9fc:7320	233.252.115.32
b51a:901b:cb15:8045:ada8:eb24:e9fc:7321	233.252.115.33
b51a:901b:cb15:8045:ada8:eb24:e9fc:7322	233.252.115.34
b51a:901b:cb15:8045:ada8:eb24:e9fc:7323	233.252.115.35
b51a:901b:cb15:8045:ada8:eb24:e9fc:7324	233.252.115.36
b51a:901b:cb15:8045:ada8:eb24:e9fc:7325	233.252.115.37
b51a:901b:cb15:8045:ada8:eb24:e9fc:7326	233.252.115.38
b51a:901b:cb15:8045:ada8:eb24:e9fc:7327	233.252.115.39
b51a:901b:cb15:8045:ada8:eb24:e9fc:7328	233.252.115.40
b51a:901b:cb15:8045:ada8:eb24:e9fc:7329	233.252.115.41
b51a:901b:cb15:8045:ada8:eb24:e9fc:732a	233.252.115.42
b51a:901b:cb15:8045:ada8:eb24:e9fc:732b	233.252.115.43
b51a:901b:cb15:8045:ada8:eb24:e9fc:732c	233.252.115.44
b51a:901b:cb15:8045:ada8:eb24:e9fc:732d	233.252.115.45
b51a:901b:cb15:8045:ada8:eb24:e9fc:732e	233.252.115.46
b51a:901b:cb15:8045:ada8:eb24:e9fc:732f	233.252.115.47
b51a:901b:cb15:8045:ada8:eb24:e9fc:7330	233.252.115.48
b51a:901b:cb15:8045:ada8:eb24:e9fc:7331	233.252.115.49
b51a:901b:cb15:8045:ada8:eb24:e9fc:7332	233.252.115.50
b51a:901b:cb15:8045:ada8:eb24:e9fc:7333	233.252.115.51
b51a:901b:cb15:8045:ada8:eb24:e9fc:7334	233.252.115.52
b51a:901b:cb15:8045:ada8:eb24:e9fc:7335	233.252.115.53
b51a:901b:cb15:8045:ada8:eb24:e9fc:7336	233.252.115.54
b51a:901b:cb15:8045:ada8:eb24:e9fc:7337	233.252.115.55
b51a:901b:cb15:8045:ada8:eb24:e9fc:7338	233.252.115.56
b51a:901b:cb15:8045:ada8:eb24:e9fc:7339	233.252.115.57
b51a:901b:cb15:8045:ada8:eb24:e9fc:733a	233.252.115.58
b51a:901b:cb15:8045:ada8:eb24:e9fc:733b	233.252.115.59
b51a:901b:cb15:8045:ada8:eb24:e9fc:733c	233.252.115.60

b51a:901b:cb15:8045:ada8:eb24:e9fc:733d	233.252.115.61
b51a:901b:cb15:8045:ada8:eb24:e9fc:733e	233.252.115.62
b51a:901b:cb15:8045:ada8:eb24:e9fc:733f	233.252.115.63
b51a:901b:cb15:8045:ada8:eb24:e9fc:7340	233.252.115.64
b51a:901b:cb15:8045:ada8:eb24:e9fc:7341	233.252.115.65
b51a:901b:cb15:8045:ada8:eb24:e9fc:7342	233.252.115.66
b51a:901b:cb15:8045:ada8:eb24:e9fc:7343	233.252.115.67
b51a:901b:cb15:8045:ada8:eb24:e9fc:7344	233.252.115.68
b51a:901b:cb15:8045:ada8:eb24:e9fc:7345	233.252.115.69
b51a:901b:cb15:8045:ada8:eb24:e9fc:7346	233.252.115.70
b51a:901b:cb15:8045:ada8:eb24:e9fc:7347	233.252.115.71
b51a:901b:cb15:8045:ada8:eb24:e9fc:7348	233.252.115.72
b51a:901b:cb15:8045:ada8:eb24:e9fc:7349	233.252.115.73
b51a:901b:cb15:8045:ada8:eb24:e9fc:734a	233.252.115.74
b51a:901b:cb15:8045:ada8:eb24:e9fc:734b	233.252.115.75
b51a:901b:cb15:8045:ada8:eb24:e9fc:734c	233.252.115.76
b51a:901b:cb15:8045:ada8:eb24:e9fc:734d	233.252.115.77
b51a:901b:cb15:8045:ada8:eb24:e9fc:734e	233.252.115.78
b51a:901b:cb15:8045:ada8:eb24:e9fc:734f	233.252.115.79
b51a:901b:cb15:8045:ada8:eb24:e9fc:7350	233.252.115.80
b51a:901b:cb15:8045:ada8:eb24:e9fc:7351	233.252.115.81
b51a:901b:cb15:8045:ada8:eb24:e9fc:7352	233.252.115.82
b51a:901b:cb15:8045:ada8:eb24:e9fc:7353	233.252.115.83
b51a:901b:cb15:8045:ada8:eb24:e9fc:7354	233.252.115.84
b51a:901b:cb15:8045:ada8:eb24:e9fc:7355	233.252.115.85
b51a:901b:cb15:8045:ada8:eb24:e9fc:7356	233.252.115.86
b51a:901b:cb15:8045:ada8:eb24:e9fc:7357	233.252.115.87
b51a:901b:cb15:8045:ada8:eb24:e9fc:7358	233.252.115.88
b51a:901b:cb15:8045:ada8:eb24:e9fc:7359	233.252.115.89
b51a:901b:cb15:8045:ada8:eb24:e9fc:735a	233.252.115.90
b51a:901b:cb15:8045:ada8:eb24:e9fc:735b	233.252.115.91
b51a:901b:cb15:8045:ada8:eb24:e9fc:735c	233.252.115.92
b51a:901b:cb15:8045:ada8:eb24:e9fc:735d	233.252.115.93
b51a:901b:cb15:8045:ada8:eb24:e9fc:735e	233.252.115.94
b51a:901b:cb15:8045:ada8:eb24:e9fc:735f	233.252.115.95
b51a:901b:cb15:8045:ada8:eb24:e9fc:7360	233.252.115.96
b51a:901b:cb15:8045:ada8:eb24:e9fc:7361	233.252.115.97
b51a:901b:cb15:8045:ada8:eb24:e9fc:7362	233.252.115.98
b51a:901b:cb15:8045:ada8:eb24:e9fc:7363	233.252.115.99
b51a:901b:cb15:8045:ada8:eb24:e9fc:7364	233.252.115.100
b51a:901b:cb15:8045:ada8:eb24:e9fc:7365	233.252.115.101
b51a:901b:cb15:8045:ada8:eb24:e9fc:7366	233.252.115.102
b51a:901b:cb15:8045:ada8:eb24:e9fc:7367	233.252.115.103
b51a:901b:cb15:8045:ada8:eb24:e9fc:7368	233.252.115.104
b51a:901b:cb15:8045:ada8:eb24:e9fc:7369	233.252.115.105
b51a:901b:cb15:8045:ada8:eb24:e9fc:736a	233.252.115.106
b51a:901b:cb15:8045:ada8:eb24:e9fc:736b	233.252.115.107
b51a:901b:cb15:8045:ada8:eb24:e9fc:736c	233.252.115.108
b51a:901b:cb15:8045:ada8:eb24:e9fc:736d	233.252.115.109
b51a:901b:cb15:8045:ada8:eb24:e9fc:736e	233.252.115.110
b51a:901b:cb15:8045:ada8:eb24:e9fc:736f	233.252.115.111
b51a:901b:cb15:8045:ada8:eb24:e9fc:7370	233.252.115.112
b51a:901b:cb15:8045:ada8:eb24:e9fc:7371	233.252.115.113
b51a:901b:cb15:8045:ada8:eb24:e9fc:7372	233.252.115.114
b51a:901b:cb15:8045:ada8:eb24:e9fc:7373	233.252.115.115
b51a:901b:cb15:8045:ada8:eb24:e9fc:7374	233.252.115.116
b51a:901b:cb15:8045:ada8:eb24:e9fc:7375	233.252.115.117
b51a:901b:cb15:8045:ada8:eb24:e9fc:7376	233.252.115.118
b51a:901b:cb15:8045:ada8:eb24:e9fc:7377	233.252.115.119
b51a:901b:cb15:8045:ada8:eb24:e9fc:7378	233.252.115.120

b51a:901b:cb15:8045:ada8:eb24:e9fc:7379	233.252.115.121
b51a:901b:cb15:8045:ada8:eb24:e9fc:737a	233.252.115.122
b51a:901b:cb15:8045:ada8:eb24:e9fc:737b	233.252.115.123
b51a:901b:cb15:8045:ada8:eb24:e9fc:737c	233.252.115.124
b51a:901b:cb15:8045:ada8:eb24:e9fc:737d	233.252.115.125
b51a:901b:cb15:8045:ada8:eb24:e9fc:737e	233.252.115.126
b51a:901b:cb15:8045:ada8:eb24:e9fc:737f	233.252.115.127
b51a:901b:cb15:8045:ada8:eb24:e9fc:7380	233.252.115.128
b51a:901b:cb15:8045:ada8:eb24:e9fc:7381	233.252.115.129
b51a:901b:cb15:8045:ada8:eb24:e9fc:7382	233.252.115.130
b51a:901b:cb15:8045:ada8:eb24:e9fc:7383	233.252.115.131
b51a:901b:cb15:8045:ada8:eb24:e9fc:7384	233.252.115.132
b51a:901b:cb15:8045:ada8:eb24:e9fc:7385	233.252.115.133
b51a:901b:cb15:8045:ada8:eb24:e9fc:7386	233.252.115.134
b51a:901b:cb15:8045:ada8:eb24:e9fc:7387	233.252.115.135
b51a:901b:cb15:8045:ada8:eb24:e9fc:7388	233.252.115.136
b51a:901b:cb15:8045:ada8:eb24:e9fc:7389	233.252.115.137
b51a:901b:cb15:8045:ada8:eb24:e9fc:738a	233.252.115.138
b51a:901b:cb15:8045:ada8:eb24:e9fc:738b	233.252.115.139
b51a:901b:cb15:8045:ada8:eb24:e9fc:738c	233.252.115.140
b51a:901b:cb15:8045:ada8:eb24:e9fc:738d	233.252.115.141
b51a:901b:cb15:8045:ada8:eb24:e9fc:738e	233.252.115.142
b51a:901b:cb15:8045:ada8:eb24:e9fc:738f	233.252.115.143
b51a:901b:cb15:8045:ada8:eb24:e9fc:7390	233.252.115.144
b51a:901b:cb15:8045:ada8:eb24:e9fc:7391	233.252.115.145
b51a:901b:cb15:8045:ada8:eb24:e9fc:7392	233.252.115.146
b51a:901b:cb15:8045:ada8:eb24:e9fc:7393	233.252.115.147
b51a:901b:cb15:8045:ada8:eb24:e9fc:7394	233.252.115.148
b51a:901b:cb15:8045:ada8:eb24:e9fc:7395	233.252.115.149
b51a:901b:cb15:8045:ada8:eb24:e9fc:7396	233.252.115.150
b51a:901b:cb15:8045:ada8:eb24:e9fc:7397	233.252.115.151
b51a:901b:cb15:8045:ada8:eb24:e9fc:7398	233.252.115.152
b51a:901b:cb15:8045:ada8:eb24:e9fc:7399	233.252.115.153
b51a:901b:cb15:8045:ada8:eb24:e9fc:739a	233.252.115.154
b51a:901b:cb15:8045:ada8:eb24:e9fc:739b	233.252.115.155
b51a:901b:cb15:8045:ada8:eb24:e9fc:739c	233.252.115.156
b51a:901b:cb15:8045:ada8:eb24:e9fc:739d	233.252.115.157
b51a:901b:cb15:8045:ada8:eb24:e9fc:739e	233.252.115.158
b51a:901b:cb15:8045:ada8:eb24:e9fc:739f	233.252.115.159
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a0	233.252.115.160
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a1	233.252.115.161
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a2	233.252.115.162
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a3	233.252.115.163
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a4	233.252.115.164
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a5	233.252.115.165
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a6	233.252.115.166
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a7	233.252.115.167
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a8	233.252.115.168
b51a:901b:cb15:8045:ada8:eb24:e9fc:73a9	233.252.115.169
b51a:901b:cb15:8045:ada8:eb24:e9fc:73aa	233.252.115.170
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ab	233.252.115.171
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ac	233.252.115.172
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ad	233.252.115.173
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ae	233.252.115.174
b51a:901b:cb15:8045:ada8:eb24:e9fc:73af	233.252.115.175
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b0	233.252.115.176
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b1	233.252.115.177
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b2	233.252.115.178
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b3	233.252.115.179
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b4	233.252.115.180

b51a:901b:cb15:8045:ada8:eb24:e9fc:73b5	233.252.115.181
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b6	233.252.115.182
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b7	233.252.115.183
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b8	233.252.115.184
b51a:901b:cb15:8045:ada8:eb24:e9fc:73b9	233.252.115.185
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ba	233.252.115.186
b51a:901b:cb15:8045:ada8:eb24:e9fc:73bb	233.252.115.187
b51a:901b:cb15:8045:ada8:eb24:e9fc:73bc	233.252.115.188
b51a:901b:cb15:8045:ada8:eb24:e9fc:73bd	233.252.115.189
b51a:901b:cb15:8045:ada8:eb24:e9fc:73be	233.252.115.190
b51a:901b:cb15:8045:ada8:eb24:e9fc:73bf	233.252.115.191
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c0	233.252.115.192
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c1	233.252.115.193
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c2	233.252.115.194
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c3	233.252.115.195
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c4	233.252.115.196
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c5	233.252.115.197
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c6	233.252.115.198
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c7	233.252.115.199
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c8	233.252.115.200
b51a:901b:cb15:8045:ada8:eb24:e9fc:73c9	233.252.115.201
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ca	233.252.115.202
b51a:901b:cb15:8045:ada8:eb24:e9fc:73cb	233.252.115.203
b51a:901b:cb15:8045:ada8:eb24:e9fc:73cc	233.252.115.204
b51a:901b:cb15:8045:ada8:eb24:e9fc:73cd	233.252.115.205
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ce	233.252.115.206
b51a:901b:cb15:8045:ada8:eb24:e9fc:73cf	233.252.115.207
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d0	233.252.115.208
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d1	233.252.115.209
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d2	233.252.115.210
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d3	233.252.115.211
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d4	233.252.115.212
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d5	233.252.115.213
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d6	233.252.115.214
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d7	233.252.115.215
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d8	233.252.115.216
b51a:901b:cb15:8045:ada8:eb24:e9fc:73d9	233.252.115.217
b51a:901b:cb15:8045:ada8:eb24:e9fc:73da	233.252.115.218
b51a:901b:cb15:8045:ada8:eb24:e9fc:73db	233.252.115.219
b51a:901b:cb15:8045:ada8:eb24:e9fc:73dc	233.252.115.220
b51a:901b:cb15:8045:ada8:eb24:e9fc:73dd	233.252.115.221
b51a:901b:cb15:8045:ada8:eb24:e9fc:73de	233.252.115.222
b51a:901b:cb15:8045:ada8:eb24:e9fc:73df	233.252.115.223
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e0	233.252.115.224
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e1	233.252.115.225
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e2	233.252.115.226
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e3	233.252.115.227
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e4	233.252.115.228
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e5	233.252.115.229
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e6	233.252.115.230
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e7	233.252.115.231
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e8	233.252.115.232
b51a:901b:cb15:8045:ada8:eb24:e9fc:73e9	233.252.115.233
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ea	233.252.115.234
b51a:901b:cb15:8045:ada8:eb24:e9fc:73eb	233.252.115.235
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ec	233.252.115.236
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ed	233.252.115.237
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ee	233.252.115.238
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ef	233.252.115.239
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f0	233.252.115.240
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f1	233.252.115.241
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f2	233.252.115.242
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f3	233.252.115.243
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f4	233.252.115.244
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f5	233.252.115.245
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f6	233.252.115.246
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f7	233.252.115.247
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f8	233.252.115.248
b51a:901b:cb15:8045:ada8:eb24:e9fc:73f9	233.252.115.249
b51a:901b:cb15:8045:ada8:eb24:e9fc:73fa	233.252.115.250
b51a:901b:cb15:8045:ada8:eb24:e9fc:73fb	233.252.115.251
b51a:901b:cb15:8045:ada8:eb24:e9fc:73fc	233.252.115.252
b51a:901b:cb15:8045:ada8:eb24:e9fc:73fd	233.252.115.253
b51a:901b:cb15:8045:ada8:eb24:e9fc:73fe	233.252.115.254
b51a:901b:cb15:8045:ada8:eb24:e9fc:73ff	233.252.115.255

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.