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:cdcd:8043:ed01	128.67.237.1
b51a:901b:cb15:8045:ada8:cdcd:8043:ed02	128.67.237.2
b51a:901b:cb15:8045:ada8:cdcd:8043:ed03	128.67.237.3
b51a:901b:cb15:8045:ada8:cdcd:8043:ed04	128.67.237.4
b51a:901b:cb15:8045:ada8:cdcd:8043:ed05	128.67.237.5
b51a:901b:cb15:8045:ada8:cdcd:8043:ed06	128.67.237.6
b51a:901b:cb15:8045:ada8:cdcd:8043:ed07	128.67.237.7
b51a:901b:cb15:8045:ada8:cdcd:8043:ed08	128.67.237.8
b51a:901b:cb15:8045:ada8:cdcd:8043:ed09	128.67.237.9
b51a:901b:cb15:8045:ada8:cdcd:8043:ed0a	128.67.237.10
b51a:901b:cb15:8045:ada8:cdcd:8043:ed0b	128.67.237.11
b51a:901b:cb15:8045:ada8:cdcd:8043:ed0c	128.67.237.12
b51a:901b:cb15:8045:ada8:cdcd:8043:ed0d	128.67.237.13
b51a:901b:cb15:8045:ada8:cdcd:8043:ed0e	128.67.237.14
b51a:901b:cb15:8045:ada8:cdcd:8043:ed0f	128.67.237.15
b51a:901b:cb15:8045:ada8:cdcd:8043:ed10	128.67.237.16
b51a:901b:cb15:8045:ada8:cdcd:8043:ed11	128.67.237.17
b51a:901b:cb15:8045:ada8:cdcd:8043:ed12	128.67.237.18
b51a:901b:cb15:8045:ada8:cdcd:8043:ed13	128.67.237.19
b51a:901b:cb15:8045:ada8:cdcd:8043:ed14	128.67.237.20
b51a:901b:cb15:8045:ada8:cdcd:8043:ed15	128.67.237.21
b51a:901b:cb15:8045:ada8:cdcd:8043:ed16	128.67.237.22
b51a:901b:cb15:8045:ada8:cdcd:8043:ed17	128.67.237.23
b51a:901b:cb15:8045:ada8:cdcd:8043:ed18	128.67.237.24
b51a:901b:cb15:8045:ada8:cdcd:8043:ed19	128.67.237.25
b51a:901b:cb15:8045:ada8:cdcd:8043:ed1a	128.67.237.26
b51a:901b:cb15:8045:ada8:cdcd:8043:ed1b	128.67.237.27
b51a:901b:cb15:8045:ada8:cdcd:8043:ed1c	128.67.237.28
b51a:901b:cb15:8045:ada8:cdcd:8043:ed1d	128.67.237.29
b51a:901b:cb15:8045:ada8:cdcd:8043:ed1e	128.67.237.30
b51a:901b:cb15:8045:ada8:cdcd:8043:ed1f	128.67.237.31
b51a:901b:cb15:8045:ada8:cdcd:8043:ed20	128.67.237.32
b51a:901b:cb15:8045:ada8:cdcd:8043:ed21	128.67.237.33
b51a:901b:cb15:8045:ada8:cdcd:8043:ed22	128.67.237.34
b51a:901b:cb15:8045:ada8:cdcd:8043:ed23	128.67.237.35
b51a:901b:cb15:8045:ada8:cdcd:8043:ed24	128.67.237.36
b51a:901b:cb15:8045:ada8:cdcd:8043:ed25	128.67.237.37
b51a:901b:cb15:8045:ada8:cdcd:8043:ed26	128.67.237.38
b51a:901b:cb15:8045:ada8:cdcd:8043:ed27	128.67.237.39
b51a:901b:cb15:8045:ada8:cdcd:8043:ed28	128.67.237.40
b51a:901b:cb15:8045:ada8:cdcd:8043:ed29	128.67.237.41
b51a:901b:cb15:8045:ada8:cdcd:8043:ed2a	128.67.237.42
b51a:901b:cb15:8045:ada8:cdcd:8043:ed2b	128.67.237.43
b51a:901b:cb15:8045:ada8:cdcd:8043:ed2c	128.67.237.44
b51a:901b:cb15:8045:ada8:cdcd:8043:ed2d	128.67.237.45
b51a:901b:cb15:8045:ada8:cdcd:8043:ed2e	128.67.237.46
b51a:901b:cb15:8045:ada8:cdcd:8043:ed2f	128.67.237.47
b51a:901b:cb15:8045:ada8:cdcd:8043:ed30	128.67.237.48
b51a:901b:cb15:8045:ada8:cdcd:8043:ed31	128.67.237.49
b51a:901b:cb15:8045:ada8:cdcd:8043:ed32	128.67.237.50
b51a:901b:cb15:8045:ada8:cdcd:8043:ed33	128.67.237.51
b51a:901b:cb15:8045:ada8:cdcd:8043:ed34	128.67.237.52
b51a:901b:cb15:8045:ada8:cdcd:8043:ed35	128.67.237.53
b51a:901b:cb15:8045:ada8:cdcd:8043:ed36	128.67.237.54
b51a:901b:cb15:8045:ada8:cdcd:8043:ed37	128.67.237.55
b51a:901b:cb15:8045:ada8:cdcd:8043:ed38	128.67.237.56
b51a:901b:cb15:8045:ada8:cdcd:8043:ed39	128.67.237.57
b51a:901b:cb15:8045:ada8:cdcd:8043:ed3a	128.67.237.58
b51a:901b:cb15:8045:ada8:cdcd:8043:ed3b	128.67.237.59
b51a:901b:cb15:8045:ada8:cdcd:8043:ed3c	128.67.237.60

b51a:901b:cb15:8045:ada8:cdcd:8043:ed3d	128.67.237.61
b51a:901b:cb15:8045:ada8:cdcd:8043:ed3e	128.67.237.62
b51a:901b:cb15:8045:ada8:cdcd:8043:ed3f	128.67.237.63
b51a:901b:cb15:8045:ada8:cdcd:8043:ed40	128.67.237.64
b51a:901b:cb15:8045:ada8:cdcd:8043:ed41	128.67.237.65
b51a:901b:cb15:8045:ada8:cdcd:8043:ed42	128.67.237.66
b51a:901b:cb15:8045:ada8:cdcd:8043:ed43	128.67.237.67
b51a:901b:cb15:8045:ada8:cdcd:8043:ed44	128.67.237.68
b51a:901b:cb15:8045:ada8:cdcd:8043:ed45	128.67.237.69
b51a:901b:cb15:8045:ada8:cdcd:8043:ed46	128.67.237.70
b51a:901b:cb15:8045:ada8:cdcd:8043:ed47	128.67.237.71
b51a:901b:cb15:8045:ada8:cdcd:8043:ed48	128.67.237.72
b51a:901b:cb15:8045:ada8:cdcd:8043:ed49	128.67.237.73
b51a:901b:cb15:8045:ada8:cdcd:8043:ed4a	128.67.237.74
b51a:901b:cb15:8045:ada8:cdcd:8043:ed4b	128.67.237.75
b51a:901b:cb15:8045:ada8:cdcd:8043:ed4c	128.67.237.76
b51a:901b:cb15:8045:ada8:cdcd:8043:ed4d	128.67.237.77
b51a:901b:cb15:8045:ada8:cdcd:8043:ed4e	128.67.237.78
b51a:901b:cb15:8045:ada8:cdcd:8043:ed4f	128.67.237.79
b51a:901b:cb15:8045:ada8:cdcd:8043:ed50	128.67.237.80
b51a:901b:cb15:8045:ada8:cdcd:8043:ed51	128.67.237.81
b51a:901b:cb15:8045:ada8:cdcd:8043:ed52	128.67.237.82
b51a:901b:cb15:8045:ada8:cdcd:8043:ed53	128.67.237.83
b51a:901b:cb15:8045:ada8:cdcd:8043:ed54	128.67.237.84
b51a:901b:cb15:8045:ada8:cdcd:8043:ed55	128.67.237.85
b51a:901b:cb15:8045:ada8:cdcd:8043:ed56	128.67.237.86
b51a:901b:cb15:8045:ada8:cdcd:8043:ed57	128.67.237.87
b51a:901b:cb15:8045:ada8:cdcd:8043:ed58	128.67.237.88
b51a:901b:cb15:8045:ada8:cdcd:8043:ed59	128.67.237.89
b51a:901b:cb15:8045:ada8:cdcd:8043:ed5a	128.67.237.90
b51a:901b:cb15:8045:ada8:cdcd:8043:ed5b	128.67.237.91
b51a:901b:cb15:8045:ada8:cdcd:8043:ed5c	128.67.237.92
b51a:901b:cb15:8045:ada8:cdcd:8043:ed5d	128.67.237.93
b51a:901b:cb15:8045:ada8:cdcd:8043:ed5e	128.67.237.94
b51a:901b:cb15:8045:ada8:cdcd:8043:ed5f	128.67.237.95
b51a:901b:cb15:8045:ada8:cdcd:8043:ed60	128.67.237.96
b51a:901b:cb15:8045:ada8:cdcd:8043:ed61	128.67.237.97
b51a:901b:cb15:8045:ada8:cdcd:8043:ed62	128.67.237.98
b51a:901b:cb15:8045:ada8:cdcd:8043:ed63	128.67.237.99
b51a:901b:cb15:8045:ada8:cdcd:8043:ed64	128.67.237.100
b51a:901b:cb15:8045:ada8:cdcd:8043:ed65	128.67.237.101
b51a:901b:cb15:8045:ada8:cdcd:8043:ed66	128.67.237.102
b51a:901b:cb15:8045:ada8:cdcd:8043:ed67	128.67.237.103
b51a:901b:cb15:8045:ada8:cdcd:8043:ed68	128.67.237.104
b51a:901b:cb15:8045:ada8:cdcd:8043:ed69	128.67.237.105
b51a:901b:cb15:8045:ada8:cdcd:8043:ed6a	128.67.237.106
b51a:901b:cb15:8045:ada8:cdcd:8043:ed6b	128.67.237.107
b51a:901b:cb15:8045:ada8:cdcd:8043:ed6c	128.67.237.108
b51a:901b:cb15:8045:ada8:cdcd:8043:ed6d	128.67.237.109
b51a:901b:cb15:8045:ada8:cdcd:8043:ed6e	128.67.237.110
b51a:901b:cb15:8045:ada8:cdcd:8043:ed6f	128.67.237.111
b51a:901b:cb15:8045:ada8:cdcd:8043:ed70	128.67.237.112
b51a:901b:cb15:8045:ada8:cdcd:8043:ed71	128.67.237.113
b51a:901b:cb15:8045:ada8:cdcd:8043:ed72	128.67.237.114
b51a:901b:cb15:8045:ada8:cdcd:8043:ed73	128.67.237.115
b51a:901b:cb15:8045:ada8:cdcd:8043:ed74	128.67.237.116
b51a:901b:cb15:8045:ada8:cdcd:8043:ed75	128.67.237.117
b51a:901b:cb15:8045:ada8:cdcd:8043:ed76	128.67.237.118
b51a:901b:cb15:8045:ada8:cdcd:8043:ed77	128.67.237.119
b51a:901b:cb15:8045:ada8:cdcd:8043:ed78	128.67.237.120

b51a:901b:cb15:8045:ada8:cdcd:8043:ed79	128.67.237.121
b51a:901b:cb15:8045:ada8:cdcd:8043:ed7a	128.67.237.122
b51a:901b:cb15:8045:ada8:cdcd:8043:ed7b	128.67.237.123
b51a:901b:cb15:8045:ada8:cdcd:8043:ed7c	128.67.237.124
b51a:901b:cb15:8045:ada8:cdcd:8043:ed7d	128.67.237.125
b51a:901b:cb15:8045:ada8:cdcd:8043:ed7e	128.67.237.126
b51a:901b:cb15:8045:ada8:cdcd:8043:ed7f	128.67.237.127
b51a:901b:cb15:8045:ada8:cdcd:8043:ed80	128.67.237.128
b51a:901b:cb15:8045:ada8:cdcd:8043:ed81	128.67.237.129
b51a:901b:cb15:8045:ada8:cdcd:8043:ed82	128.67.237.130
b51a:901b:cb15:8045:ada8:cdcd:8043:ed83	128.67.237.131
b51a:901b:cb15:8045:ada8:cdcd:8043:ed84	128.67.237.132
b51a:901b:cb15:8045:ada8:cdcd:8043:ed85	128.67.237.133
b51a:901b:cb15:8045:ada8:cdcd:8043:ed86	128.67.237.134
b51a:901b:cb15:8045:ada8:cdcd:8043:ed87	128.67.237.135
b51a:901b:cb15:8045:ada8:cdcd:8043:ed88	128.67.237.136
b51a:901b:cb15:8045:ada8:cdcd:8043:ed89	128.67.237.137
b51a:901b:cb15:8045:ada8:cdcd:8043:ed8a	128.67.237.138
b51a:901b:cb15:8045:ada8:cdcd:8043:ed8b	128.67.237.139
b51a:901b:cb15:8045:ada8:cdcd:8043:ed8c	128.67.237.140
b51a:901b:cb15:8045:ada8:cdcd:8043:ed8d	128.67.237.141
b51a:901b:cb15:8045:ada8:cdcd:8043:ed8e	128.67.237.142
b51a:901b:cb15:8045:ada8:cdcd:8043:ed8f	128.67.237.143
b51a:901b:cb15:8045:ada8:cdcd:8043:ed90	128.67.237.144
b51a:901b:cb15:8045:ada8:cdcd:8043:ed91	128.67.237.145
b51a:901b:cb15:8045:ada8:cdcd:8043:ed92	128.67.237.146
b51a:901b:cb15:8045:ada8:cdcd:8043:ed93	128.67.237.147
b51a:901b:cb15:8045:ada8:cdcd:8043:ed94	128.67.237.148
b51a:901b:cb15:8045:ada8:cdcd:8043:ed95	128.67.237.149
b51a:901b:cb15:8045:ada8:cdcd:8043:ed96	128.67.237.150
b51a:901b:cb15:8045:ada8:cdcd:8043:ed97	128.67.237.151
b51a:901b:cb15:8045:ada8:cdcd:8043:ed98	128.67.237.152
b51a:901b:cb15:8045:ada8:cdcd:8043:ed99	128.67.237.153
b51a:901b:cb15:8045:ada8:cdcd:8043:ed9a	128.67.237.154
b51a:901b:cb15:8045:ada8:cdcd:8043:ed9b	128.67.237.155
b51a:901b:cb15:8045:ada8:cdcd:8043:ed9c	128.67.237.156
b51a:901b:cb15:8045:ada8:cdcd:8043:ed9d	128.67.237.157
b51a:901b:cb15:8045:ada8:cdcd:8043:ed9e	128.67.237.158
b51a:901b:cb15:8045:ada8:cdcd:8043:ed9f	128.67.237.159
b51a:901b:cb15:8045:ada8:cdcd:8043:eda0	128.67.237.160
b51a:901b:cb15:8045:ada8:cdcd:8043:eda1	128.67.237.161
b51a:901b:cb15:8045:ada8:cdcd:8043:eda2	128.67.237.162
b51a:901b:cb15:8045:ada8:cdcd:8043:eda3	128.67.237.163
b51a:901b:cb15:8045:ada8:cdcd:8043:eda4	128.67.237.164
b51a:901b:cb15:8045:ada8:cdcd:8043:eda5	128.67.237.165
b51a:901b:cb15:8045:ada8:cdcd:8043:eda6	128.67.237.166
b51a:901b:cb15:8045:ada8:cdcd:8043:eda7	128.67.237.167
b51a:901b:cb15:8045:ada8:cdcd:8043:eda8	128.67.237.168
b51a:901b:cb15:8045:ada8:cdcd:8043:eda9	128.67.237.169
b51a:901b:cb15:8045:ada8:cdcd:8043:edaa	128.67.237.170
b51a:901b:cb15:8045:ada8:cdcd:8043:edab	128.67.237.171
b51a:901b:cb15:8045:ada8:cdcd:8043:edac	128.67.237.172
b51a:901b:cb15:8045:ada8:cdcd:8043:edad	128.67.237.173
b51a:901b:cb15:8045:ada8:cdcd:8043:edae	128.67.237.174
b51a:901b:cb15:8045:ada8:cdcd:8043:edaf	128.67.237.175
b51a:901b:cb15:8045:ada8:cdcd:8043:edb0	128.67.237.176
b51a:901b:cb15:8045:ada8:cdcd:8043:edb1	128.67.237.177
b51a:901b:cb15:8045:ada8:cdcd:8043:edb2	128.67.237.178
b51a:901b:cb15:8045:ada8:cdcd:8043:edb3	128.67.237.179
b51a:901b:cb15:8045:ada8:cdcd:8043:edb4	128.67.237.180

b51a:901b:cb15:8045:ada8:cdcd:8043:edb5	128.67.237.181
b51a:901b:cb15:8045:ada8:cdcd:8043:edb6	128.67.237.182
b51a:901b:cb15:8045:ada8:cdcd:8043:edb7	128.67.237.183
b51a:901b:cb15:8045:ada8:cdcd:8043:edb8	128.67.237.184
b51a:901b:cb15:8045:ada8:cdcd:8043:edb9	128.67.237.185
b51a:901b:cb15:8045:ada8:cdcd:8043:edba	128.67.237.186
b51a:901b:cb15:8045:ada8:cdcd:8043:edbb	128.67.237.187
b51a:901b:cb15:8045:ada8:cdcd:8043:edbc	128.67.237.188
b51a:901b:cb15:8045:ada8:cdcd:8043:edbd	128.67.237.189
b51a:901b:cb15:8045:ada8:cdcd:8043:edbe	128.67.237.190
b51a:901b:cb15:8045:ada8:cdcd:8043:edbf	128.67.237.191
b51a:901b:cb15:8045:ada8:cdcd:8043:edc0	128.67.237.192
b51a:901b:cb15:8045:ada8:cdcd:8043:edc1	128.67.237.193
b51a:901b:cb15:8045:ada8:cdcd:8043:edc2	128.67.237.194
b51a:901b:cb15:8045:ada8:cdcd:8043:edc3	128.67.237.195
b51a:901b:cb15:8045:ada8:cdcd:8043:edc4	128.67.237.196
b51a:901b:cb15:8045:ada8:cdcd:8043:edc5	128.67.237.197
b51a:901b:cb15:8045:ada8:cdcd:8043:edc6	128.67.237.198
b51a:901b:cb15:8045:ada8:cdcd:8043:edc7	128.67.237.199
b51a:901b:cb15:8045:ada8:cdcd:8043:edc8	128.67.237.200
b51a:901b:cb15:8045:ada8:cdcd:8043:edc9	128.67.237.201
b51a:901b:cb15:8045:ada8:cdcd:8043:edca	128.67.237.202
b51a:901b:cb15:8045:ada8:cdcd:8043:edcb	128.67.237.203
b51a:901b:cb15:8045:ada8:cdcd:8043:edcc	128.67.237.204
b51a:901b:cb15:8045:ada8:cdcd:8043:edcd	128.67.237.205
b51a:901b:cb15:8045:ada8:cdcd:8043:edce	128.67.237.206
b51a:901b:cb15:8045:ada8:cdcd:8043:edcf	128.67.237.207
b51a:901b:cb15:8045:ada8:cdcd:8043:edd0	128.67.237.208
b51a:901b:cb15:8045:ada8:cdcd:8043:edd1	128.67.237.209
b51a:901b:cb15:8045:ada8:cdcd:8043:edd2	128.67.237.210
b51a:901b:cb15:8045:ada8:cdcd:8043:edd3	128.67.237.211
b51a:901b:cb15:8045:ada8:cdcd:8043:edd4	128.67.237.212
b51a:901b:cb15:8045:ada8:cdcd:8043:edd5	128.67.237.213
b51a:901b:cb15:8045:ada8:cdcd:8043:edd6	128.67.237.214
b51a:901b:cb15:8045:ada8:cdcd:8043:edd7	128.67.237.215
b51a:901b:cb15:8045:ada8:cdcd:8043:edd8	128.67.237.216
b51a:901b:cb15:8045:ada8:cdcd:8043:edd9	128.67.237.217
b51a:901b:cb15:8045:ada8:cdcd:8043:edda	128.67.237.218
b51a:901b:cb15:8045:ada8:cdcd:8043:eddb	128.67.237.219
b51a:901b:cb15:8045:ada8:cdcd:8043:eddc	128.67.237.220
b51a:901b:cb15:8045:ada8:cdcd:8043:eddd	128.67.237.221
b51a:901b:cb15:8045:ada8:cdcd:8043:edde	128.67.237.222
b51a:901b:cb15:8045:ada8:cdcd:8043:eddf	128.67.237.223
b51a:901b:cb15:8045:ada8:cdcd:8043:ede0	128.67.237.224
b51a:901b:cb15:8045:ada8:cdcd:8043:ede1	128.67.237.225
b51a:901b:cb15:8045:ada8:cdcd:8043:ede2	128.67.237.226
b51a:901b:cb15:8045:ada8:cdcd:8043:ede3	128.67.237.227
b51a:901b:cb15:8045:ada8:cdcd:8043:ede4	128.67.237.228
b51a:901b:cb15:8045:ada8:cdcd:8043:ede5	128.67.237.229
b51a:901b:cb15:8045:ada8:cdcd:8043:ede6	128.67.237.230
b51a:901b:cb15:8045:ada8:cdcd:8043:ede7	128.67.237.231
b51a:901b:cb15:8045:ada8:cdcd:8043:ede8	128.67.237.232
b51a:901b:cb15:8045:ada8:cdcd:8043:ede9	128.67.237.233
b51a:901b:cb15:8045:ada8:cdcd:8043:edea	128.67.237.234
b51a:901b:cb15:8045:ada8:cdcd:8043:edeb	128.67.237.235
b51a:901b:cb15:8045:ada8:cdcd:8043:edec	128.67.237.236
b51a:901b:cb15:8045:ada8:cdcd:8043:eded	128.67.237.237
b51a:901b:cb15:8045:ada8:cdcd:8043:edee	128.67.237.238
b51a:901b:cb15:8045:ada8:cdcd:8043:edef	128.67.237.239
b51a:901b:cb15:8045:ada8:cdcd:8043:edf0	128.67.237.240
b51a:901b:cb15:8045:ada8:cdcd:8043:edf1	128.67.237.241
b51a:901b:cb15:8045:ada8:cdcd:8043:edf2	128.67.237.242
b51a:901b:cb15:8045:ada8:cdcd:8043:edf3	128.67.237.243
b51a:901b:cb15:8045:ada8:cdcd:8043:edf4	128.67.237.244
b51a:901b:cb15:8045:ada8:cdcd:8043:edf5	128.67.237.245
b51a:901b:cb15:8045:ada8:cdcd:8043:edf6	128.67.237.246
b51a:901b:cb15:8045:ada8:cdcd:8043:edf7	128.67.237.247
b51a:901b:cb15:8045:ada8:cdcd:8043:edf8	128.67.237.248
b51a:901b:cb15:8045:ada8:cdcd:8043:edf9	128.67.237.249
b51a:901b:cb15:8045:ada8:cdcd:8043:edfa	128.67.237.250
b51a:901b:cb15:8045:ada8:cdcd:8043:edfb	128.67.237.251
b51a:901b:cb15:8045:ada8:cdcd:8043:edfc	128.67.237.252
b51a:901b:cb15:8045:ada8:cdcd:8043:edfd	128.67.237.253
b51a:901b:cb15:8045:ada8:cdcd:8043:edfe	128.67.237.254
b51a:901b:cb15:8045:ada8:cdcd:8043:edff	128.67.237.255

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.