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:cd72:3fd1:7301	63.209.115.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:7302	63.209.115.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:7303	63.209.115.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:7304	63.209.115.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:7305	63.209.115.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:7306	63.209.115.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:7307	63.209.115.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:7308	63.209.115.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:7309	63.209.115.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:730a	63.209.115.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:730b	63.209.115.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:730c	63.209.115.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:730d	63.209.115.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:730e	63.209.115.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:730f	63.209.115.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:7310	63.209.115.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:7311	63.209.115.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:7312	63.209.115.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:7313	63.209.115.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:7314	63.209.115.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:7315	63.209.115.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:7316	63.209.115.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:7317	63.209.115.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:7318	63.209.115.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:7319	63.209.115.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:731a	63.209.115.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:731b	63.209.115.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:731c	63.209.115.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:731d	63.209.115.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:731e	63.209.115.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:731f	63.209.115.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:7320	63.209.115.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:7321	63.209.115.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:7322	63.209.115.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:7323	63.209.115.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:7324	63.209.115.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:7325	63.209.115.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:7326	63.209.115.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:7327	63.209.115.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:7328	63.209.115.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:7329	63.209.115.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:732a	63.209.115.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:732b	63.209.115.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:732c	63.209.115.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:732d	63.209.115.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:732e	63.209.115.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:732f	63.209.115.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:7330	63.209.115.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:7331	63.209.115.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:7332	63.209.115.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:7333	63.209.115.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:7334	63.209.115.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:7335	63.209.115.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:7336	63.209.115.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:7337	63.209.115.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:7338	63.209.115.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:7339	63.209.115.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:733a	63.209.115.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:733b	63.209.115.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:733c	63.209.115.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:733d	63.209.115.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:733e	63.209.115.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:733f	63.209.115.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:7340	63.209.115.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:7341	63.209.115.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:7342	63.209.115.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:7343	63.209.115.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:7344	63.209.115.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:7345	63.209.115.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:7346	63.209.115.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:7347	63.209.115.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:7348	63.209.115.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:7349	63.209.115.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:734a	63.209.115.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:734b	63.209.115.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:734c	63.209.115.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:734d	63.209.115.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:734e	63.209.115.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:734f	63.209.115.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:7350	63.209.115.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:7351	63.209.115.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:7352	63.209.115.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:7353	63.209.115.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:7354	63.209.115.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:7355	63.209.115.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:7356	63.209.115.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:7357	63.209.115.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:7358	63.209.115.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:7359	63.209.115.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:735a	63.209.115.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:735b	63.209.115.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:735c	63.209.115.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:735d	63.209.115.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:735e	63.209.115.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:735f	63.209.115.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:7360	63.209.115.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:7361	63.209.115.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:7362	63.209.115.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:7363	63.209.115.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:7364	63.209.115.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:7365	63.209.115.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:7366	63.209.115.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:7367	63.209.115.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:7368	63.209.115.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:7369	63.209.115.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:736a	63.209.115.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:736b	63.209.115.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:736c	63.209.115.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:736d	63.209.115.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:736e	63.209.115.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:736f	63.209.115.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:7370	63.209.115.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:7371	63.209.115.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:7372	63.209.115.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:7373	63.209.115.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:7374	63.209.115.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:7375	63.209.115.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:7376	63.209.115.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:7377	63.209.115.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:7378	63.209.115.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:7379	63.209.115.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:737a	63.209.115.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:737b	63.209.115.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:737c	63.209.115.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:737d	63.209.115.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:737e	63.209.115.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:737f	63.209.115.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:7380	63.209.115.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:7381	63.209.115.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:7382	63.209.115.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:7383	63.209.115.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:7384	63.209.115.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:7385	63.209.115.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:7386	63.209.115.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:7387	63.209.115.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:7388	63.209.115.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:7389	63.209.115.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:738a	63.209.115.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:738b	63.209.115.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:738c	63.209.115.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:738d	63.209.115.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:738e	63.209.115.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:738f	63.209.115.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:7390	63.209.115.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:7391	63.209.115.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:7392	63.209.115.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:7393	63.209.115.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:7394	63.209.115.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:7395	63.209.115.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:7396	63.209.115.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:7397	63.209.115.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:7398	63.209.115.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:7399	63.209.115.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:739a	63.209.115.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:739b	63.209.115.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:739c	63.209.115.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:739d	63.209.115.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:739e	63.209.115.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:739f	63.209.115.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a0	63.209.115.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a1	63.209.115.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a2	63.209.115.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a3	63.209.115.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a4	63.209.115.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a5	63.209.115.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a6	63.209.115.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a7	63.209.115.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a8	63.209.115.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:73a9	63.209.115.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:73aa	63.209.115.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ab	63.209.115.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ac	63.209.115.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ad	63.209.115.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ae	63.209.115.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:73af	63.209.115.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b0	63.209.115.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b1	63.209.115.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b2	63.209.115.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b3	63.209.115.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b4	63.209.115.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:73b5	63.209.115.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b6	63.209.115.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b7	63.209.115.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b8	63.209.115.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:73b9	63.209.115.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ba	63.209.115.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:73bb	63.209.115.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:73bc	63.209.115.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:73bd	63.209.115.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:73be	63.209.115.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:73bf	63.209.115.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c0	63.209.115.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c1	63.209.115.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c2	63.209.115.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c3	63.209.115.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c4	63.209.115.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c5	63.209.115.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c6	63.209.115.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c7	63.209.115.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c8	63.209.115.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:73c9	63.209.115.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ca	63.209.115.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:73cb	63.209.115.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:73cc	63.209.115.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:73cd	63.209.115.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ce	63.209.115.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:73cf	63.209.115.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d0	63.209.115.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d1	63.209.115.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d2	63.209.115.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d3	63.209.115.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d4	63.209.115.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d5	63.209.115.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d6	63.209.115.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d7	63.209.115.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d8	63.209.115.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:73d9	63.209.115.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:73da	63.209.115.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:73db	63.209.115.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:73dc	63.209.115.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:73dd	63.209.115.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:73de	63.209.115.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:73df	63.209.115.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e0	63.209.115.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e1	63.209.115.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e2	63.209.115.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e3	63.209.115.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e4	63.209.115.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e5	63.209.115.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e6	63.209.115.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e7	63.209.115.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e8	63.209.115.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:73e9	63.209.115.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ea	63.209.115.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:73eb	63.209.115.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ec	63.209.115.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ed	63.209.115.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ee	63.209.115.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ef	63.209.115.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f0	63.209.115.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f1	63.209.115.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f2	63.209.115.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f3	63.209.115.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f4	63.209.115.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f5	63.209.115.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f6	63.209.115.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f7	63.209.115.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f8	63.209.115.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:73f9	63.209.115.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:73fa	63.209.115.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:73fb	63.209.115.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:73fc	63.209.115.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:73fd	63.209.115.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:73fe	63.209.115.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:73ff	63.209.115.255

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.