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:901b:8082:40de:3157:cd33:c01	205.51.12.1
b51a:901b:901b:8082:40de:3157:cd33:c02	205.51.12.2
b51a:901b:901b:8082:40de:3157:cd33:c03	205.51.12.3
b51a:901b:901b:8082:40de:3157:cd33:c04	205.51.12.4
b51a:901b:901b:8082:40de:3157:cd33:c05	205.51.12.5
b51a:901b:901b:8082:40de:3157:cd33:c06	205.51.12.6
b51a:901b:901b:8082:40de:3157:cd33:c07	205.51.12.7
b51a:901b:901b:8082:40de:3157:cd33:c08	205.51.12.8
b51a:901b:901b:8082:40de:3157:cd33:c09	205.51.12.9
b51a:901b:901b:8082:40de:3157:cd33:c0a	205.51.12.10
b51a:901b:901b:8082:40de:3157:cd33:c0b	205.51.12.11
b51a:901b:901b:8082:40de:3157:cd33:c0c	205.51.12.12
b51a:901b:901b:8082:40de:3157:cd33:c0d	205.51.12.13
b51a:901b:901b:8082:40de:3157:cd33:c0e	205.51.12.14
b51a:901b:901b:8082:40de:3157:cd33:c0f	205.51.12.15
b51a:901b:901b:8082:40de:3157:cd33:c10	205.51.12.16
b51a:901b:901b:8082:40de:3157:cd33:c11	205.51.12.17
b51a:901b:901b:8082:40de:3157:cd33:c12	205.51.12.18
b51a:901b:901b:8082:40de:3157:cd33:c13	205.51.12.19
b51a:901b:901b:8082:40de:3157:cd33:c14	205.51.12.20
b51a:901b:901b:8082:40de:3157:cd33:c15	205.51.12.21
b51a:901b:901b:8082:40de:3157:cd33:c16	205.51.12.22
b51a:901b:901b:8082:40de:3157:cd33:c17	205.51.12.23
b51a:901b:901b:8082:40de:3157:cd33:c18	205.51.12.24
b51a:901b:901b:8082:40de:3157:cd33:c19	205.51.12.25
b51a:901b:901b:8082:40de:3157:cd33:c1a	205.51.12.26
b51a:901b:901b:8082:40de:3157:cd33:c1b	205.51.12.27
b51a:901b:901b:8082:40de:3157:cd33:c1c	205.51.12.28
b51a:901b:901b:8082:40de:3157:cd33:c1d	205.51.12.29
b51a:901b:901b:8082:40de:3157:cd33:c1e	205.51.12.30
b51a:901b:901b:8082:40de:3157:cd33:c1f	205.51.12.31
b51a:901b:901b:8082:40de:3157:cd33:c20	205.51.12.32
b51a:901b:901b:8082:40de:3157:cd33:c21	205.51.12.33
b51a:901b:901b:8082:40de:3157:cd33:c22	205.51.12.34
b51a:901b:901b:8082:40de:3157:cd33:c23	205.51.12.35
b51a:901b:901b:8082:40de:3157:cd33:c24	205.51.12.36
b51a:901b:901b:8082:40de:3157:cd33:c25	205.51.12.37
b51a:901b:901b:8082:40de:3157:cd33:c26	205.51.12.38
b51a:901b:901b:8082:40de:3157:cd33:c27	205.51.12.39
b51a:901b:901b:8082:40de:3157:cd33:c28	205.51.12.40
b51a:901b:901b:8082:40de:3157:cd33:c29	205.51.12.41
b51a:901b:901b:8082:40de:3157:cd33:c2a	205.51.12.42
b51a:901b:901b:8082:40de:3157:cd33:c2b	205.51.12.43
b51a:901b:901b:8082:40de:3157:cd33:c2c	205.51.12.44
b51a:901b:901b:8082:40de:3157:cd33:c2d	205.51.12.45
b51a:901b:901b:8082:40de:3157:cd33:c2e	205.51.12.46
b51a:901b:901b:8082:40de:3157:cd33:c2f	205.51.12.47
b51a:901b:901b:8082:40de:3157:cd33:c30	205.51.12.48
b51a:901b:901b:8082:40de:3157:cd33:c31	205.51.12.49
b51a:901b:901b:8082:40de:3157:cd33:c32	205.51.12.50
b51a:901b:901b:8082:40de:3157:cd33:c33	205.51.12.51
b51a:901b:901b:8082:40de:3157:cd33:c34	205.51.12.52
b51a:901b:901b:8082:40de:3157:cd33:c35	205.51.12.53
b51a:901b:901b:8082:40de:3157:cd33:c36	205.51.12.54
b51a:901b:901b:8082:40de:3157:cd33:c37	205.51.12.55
b51a:901b:901b:8082:40de:3157:cd33:c38	205.51.12.56
b51a:901b:901b:8082:40de:3157:cd33:c39	205.51.12.57
b51a:901b:901b:8082:40de:3157:cd33:c3a	205.51.12.58
b51a:901b:901b:8082:40de:3157:cd33:c3b	205.51.12.59
b51a:901b:901b:8082:40de:3157:cd33:c3c	205.51.12.60

b51a:901b:901b:8082:40de:3157:cd33:c3d	205.51.12.61
b51a:901b:901b:8082:40de:3157:cd33:c3e	205.51.12.62
b51a:901b:901b:8082:40de:3157:cd33:c3f	205.51.12.63
b51a:901b:901b:8082:40de:3157:cd33:c40	205.51.12.64
b51a:901b:901b:8082:40de:3157:cd33:c41	205.51.12.65
b51a:901b:901b:8082:40de:3157:cd33:c42	205.51.12.66
b51a:901b:901b:8082:40de:3157:cd33:c43	205.51.12.67
b51a:901b:901b:8082:40de:3157:cd33:c44	205.51.12.68
b51a:901b:901b:8082:40de:3157:cd33:c45	205.51.12.69
b51a:901b:901b:8082:40de:3157:cd33:c46	205.51.12.70
b51a:901b:901b:8082:40de:3157:cd33:c47	205.51.12.71
b51a:901b:901b:8082:40de:3157:cd33:c48	205.51.12.72
b51a:901b:901b:8082:40de:3157:cd33:c49	205.51.12.73
b51a:901b:901b:8082:40de:3157:cd33:c4a	205.51.12.74
b51a:901b:901b:8082:40de:3157:cd33:c4b	205.51.12.75
b51a:901b:901b:8082:40de:3157:cd33:c4c	205.51.12.76
b51a:901b:901b:8082:40de:3157:cd33:c4d	205.51.12.77
b51a:901b:901b:8082:40de:3157:cd33:c4e	205.51.12.78
b51a:901b:901b:8082:40de:3157:cd33:c4f	205.51.12.79
b51a:901b:901b:8082:40de:3157:cd33:c50	205.51.12.80
b51a:901b:901b:8082:40de:3157:cd33:c51	205.51.12.81
b51a:901b:901b:8082:40de:3157:cd33:c52	205.51.12.82
b51a:901b:901b:8082:40de:3157:cd33:c53	205.51.12.83
b51a:901b:901b:8082:40de:3157:cd33:c54	205.51.12.84
b51a:901b:901b:8082:40de:3157:cd33:c55	205.51.12.85
b51a:901b:901b:8082:40de:3157:cd33:c56	205.51.12.86
b51a:901b:901b:8082:40de:3157:cd33:c57	205.51.12.87
b51a:901b:901b:8082:40de:3157:cd33:c58	205.51.12.88
b51a:901b:901b:8082:40de:3157:cd33:c59	205.51.12.89
b51a:901b:901b:8082:40de:3157:cd33:c5a	205.51.12.90
b51a:901b:901b:8082:40de:3157:cd33:c5b	205.51.12.91
b51a:901b:901b:8082:40de:3157:cd33:c5c	205.51.12.92
b51a:901b:901b:8082:40de:3157:cd33:c5d	205.51.12.93
b51a:901b:901b:8082:40de:3157:cd33:c5e	205.51.12.94
b51a:901b:901b:8082:40de:3157:cd33:c5f	205.51.12.95
b51a:901b:901b:8082:40de:3157:cd33:c60	205.51.12.96
b51a:901b:901b:8082:40de:3157:cd33:c61	205.51.12.97
b51a:901b:901b:8082:40de:3157:cd33:c62	205.51.12.98
b51a:901b:901b:8082:40de:3157:cd33:c63	205.51.12.99
b51a:901b:901b:8082:40de:3157:cd33:c64	205.51.12.100
b51a:901b:901b:8082:40de:3157:cd33:c65	205.51.12.101
b51a:901b:901b:8082:40de:3157:cd33:c66	205.51.12.102
b51a:901b:901b:8082:40de:3157:cd33:c67	205.51.12.103
b51a:901b:901b:8082:40de:3157:cd33:c68	205.51.12.104
b51a:901b:901b:8082:40de:3157:cd33:c69	205.51.12.105
b51a:901b:901b:8082:40de:3157:cd33:c6a	205.51.12.106
b51a:901b:901b:8082:40de:3157:cd33:c6b	205.51.12.107
b51a:901b:901b:8082:40de:3157:cd33:c6c	205.51.12.108
b51a:901b:901b:8082:40de:3157:cd33:c6d	205.51.12.109
b51a:901b:901b:8082:40de:3157:cd33:c6e	205.51.12.110
b51a:901b:901b:8082:40de:3157:cd33:c6f	205.51.12.111
b51a:901b:901b:8082:40de:3157:cd33:c70	205.51.12.112
b51a:901b:901b:8082:40de:3157:cd33:c71	205.51.12.113
b51a:901b:901b:8082:40de:3157:cd33:c72	205.51.12.114
b51a:901b:901b:8082:40de:3157:cd33:c73	205.51.12.115
b51a:901b:901b:8082:40de:3157:cd33:c74	205.51.12.116
b51a:901b:901b:8082:40de:3157:cd33:c75	205.51.12.117
b51a:901b:901b:8082:40de:3157:cd33:c76	205.51.12.118
b51a:901b:901b:8082:40de:3157:cd33:c77	205.51.12.119
b51a:901b:901b:8082:40de:3157:cd33:c78	205.51.12.120

b51a:901b:901b:8082:40de:3157:cd33:c79	205.51.12.121
b51a:901b:901b:8082:40de:3157:cd33:c7a	205.51.12.122
b51a:901b:901b:8082:40de:3157:cd33:c7b	205.51.12.123
b51a:901b:901b:8082:40de:3157:cd33:c7c	205.51.12.124
b51a:901b:901b:8082:40de:3157:cd33:c7d	205.51.12.125
b51a:901b:901b:8082:40de:3157:cd33:c7e	205.51.12.126
b51a:901b:901b:8082:40de:3157:cd33:c7f	205.51.12.127
b51a:901b:901b:8082:40de:3157:cd33:c80	205.51.12.128
b51a:901b:901b:8082:40de:3157:cd33:c81	205.51.12.129
b51a:901b:901b:8082:40de:3157:cd33:c82	205.51.12.130
b51a:901b:901b:8082:40de:3157:cd33:c83	205.51.12.131
b51a:901b:901b:8082:40de:3157:cd33:c84	205.51.12.132
b51a:901b:901b:8082:40de:3157:cd33:c85	205.51.12.133
b51a:901b:901b:8082:40de:3157:cd33:c86	205.51.12.134
b51a:901b:901b:8082:40de:3157:cd33:c87	205.51.12.135
b51a:901b:901b:8082:40de:3157:cd33:c88	205.51.12.136
b51a:901b:901b:8082:40de:3157:cd33:c89	205.51.12.137
b51a:901b:901b:8082:40de:3157:cd33:c8a	205.51.12.138
b51a:901b:901b:8082:40de:3157:cd33:c8b	205.51.12.139
b51a:901b:901b:8082:40de:3157:cd33:c8c	205.51.12.140
b51a:901b:901b:8082:40de:3157:cd33:c8d	205.51.12.141
b51a:901b:901b:8082:40de:3157:cd33:c8e	205.51.12.142
b51a:901b:901b:8082:40de:3157:cd33:c8f	205.51.12.143
b51a:901b:901b:8082:40de:3157:cd33:c90	205.51.12.144
b51a:901b:901b:8082:40de:3157:cd33:c91	205.51.12.145
b51a:901b:901b:8082:40de:3157:cd33:c92	205.51.12.146
b51a:901b:901b:8082:40de:3157:cd33:c93	205.51.12.147
b51a:901b:901b:8082:40de:3157:cd33:c94	205.51.12.148
b51a:901b:901b:8082:40de:3157:cd33:c95	205.51.12.149
b51a:901b:901b:8082:40de:3157:cd33:c96	205.51.12.150
b51a:901b:901b:8082:40de:3157:cd33:c97	205.51.12.151
b51a:901b:901b:8082:40de:3157:cd33:c98	205.51.12.152
b51a:901b:901b:8082:40de:3157:cd33:c99	205.51.12.153
b51a:901b:901b:8082:40de:3157:cd33:c9a	205.51.12.154
b51a:901b:901b:8082:40de:3157:cd33:c9b	205.51.12.155
b51a:901b:901b:8082:40de:3157:cd33:c9c	205.51.12.156
b51a:901b:901b:8082:40de:3157:cd33:c9d	205.51.12.157
b51a:901b:901b:8082:40de:3157:cd33:c9e	205.51.12.158
b51a:901b:901b:8082:40de:3157:cd33:c9f	205.51.12.159
b51a:901b:901b:8082:40de:3157:cd33:ca0	205.51.12.160
b51a:901b:901b:8082:40de:3157:cd33:ca1	205.51.12.161
b51a:901b:901b:8082:40de:3157:cd33:ca2	205.51.12.162
b51a:901b:901b:8082:40de:3157:cd33:ca3	205.51.12.163
b51a:901b:901b:8082:40de:3157:cd33:ca4	205.51.12.164
b51a:901b:901b:8082:40de:3157:cd33:ca5	205.51.12.165
b51a:901b:901b:8082:40de:3157:cd33:ca6	205.51.12.166
b51a:901b:901b:8082:40de:3157:cd33:ca7	205.51.12.167
b51a:901b:901b:8082:40de:3157:cd33:ca8	205.51.12.168
b51a:901b:901b:8082:40de:3157:cd33:ca9	205.51.12.169
b51a:901b:901b:8082:40de:3157:cd33:caa	205.51.12.170
b51a:901b:901b:8082:40de:3157:cd33:cab	205.51.12.171
b51a:901b:901b:8082:40de:3157:cd33:cac	205.51.12.172
b51a:901b:901b:8082:40de:3157:cd33:cad	205.51.12.173
b51a:901b:901b:8082:40de:3157:cd33:cae	205.51.12.174
b51a:901b:901b:8082:40de:3157:cd33:caf	205.51.12.175
b51a:901b:901b:8082:40de:3157:cd33:cb0	205.51.12.176
b51a:901b:901b:8082:40de:3157:cd33:cb1	205.51.12.177
b51a:901b:901b:8082:40de:3157:cd33:cb2	205.51.12.178
b51a:901b:901b:8082:40de:3157:cd33:cb3	205.51.12.179
b51a:901b:901b:8082:40de:3157:cd33:cb4	205.51.12.180

b51a:901b:901b:8082:40de:3157:cd33:cb5	205.51.12.181
b51a:901b:901b:8082:40de:3157:cd33:cb6	205.51.12.182
b51a:901b:901b:8082:40de:3157:cd33:cb7	205.51.12.183
b51a:901b:901b:8082:40de:3157:cd33:cb8	205.51.12.184
b51a:901b:901b:8082:40de:3157:cd33:cb9	205.51.12.185
b51a:901b:901b:8082:40de:3157:cd33:cba	205.51.12.186
b51a:901b:901b:8082:40de:3157:cd33:cbb	205.51.12.187
b51a:901b:901b:8082:40de:3157:cd33:cbc	205.51.12.188
b51a:901b:901b:8082:40de:3157:cd33:cbd	205.51.12.189
b51a:901b:901b:8082:40de:3157:cd33:cbe	205.51.12.190
b51a:901b:901b:8082:40de:3157:cd33:cbf	205.51.12.191
b51a:901b:901b:8082:40de:3157:cd33:cc0	205.51.12.192
b51a:901b:901b:8082:40de:3157:cd33:cc1	205.51.12.193
b51a:901b:901b:8082:40de:3157:cd33:cc2	205.51.12.194
b51a:901b:901b:8082:40de:3157:cd33:cc3	205.51.12.195
b51a:901b:901b:8082:40de:3157:cd33:cc4	205.51.12.196
b51a:901b:901b:8082:40de:3157:cd33:cc5	205.51.12.197
b51a:901b:901b:8082:40de:3157:cd33:cc6	205.51.12.198
b51a:901b:901b:8082:40de:3157:cd33:cc7	205.51.12.199
b51a:901b:901b:8082:40de:3157:cd33:cc8	205.51.12.200
b51a:901b:901b:8082:40de:3157:cd33:cc9	205.51.12.201
b51a:901b:901b:8082:40de:3157:cd33:cca	205.51.12.202
b51a:901b:901b:8082:40de:3157:cd33:ccb	205.51.12.203
b51a:901b:901b:8082:40de:3157:cd33:ccc	205.51.12.204
b51a:901b:901b:8082:40de:3157:cd33:ccd	205.51.12.205
b51a:901b:901b:8082:40de:3157:cd33:cce	205.51.12.206
b51a:901b:901b:8082:40de:3157:cd33:ccf	205.51.12.207
b51a:901b:901b:8082:40de:3157:cd33:cd0	205.51.12.208
b51a:901b:901b:8082:40de:3157:cd33:cd1	205.51.12.209
b51a:901b:901b:8082:40de:3157:cd33:cd2	205.51.12.210
b51a:901b:901b:8082:40de:3157:cd33:cd3	205.51.12.211
b51a:901b:901b:8082:40de:3157:cd33:cd4	205.51.12.212
b51a:901b:901b:8082:40de:3157:cd33:cd5	205.51.12.213
b51a:901b:901b:8082:40de:3157:cd33:cd6	205.51.12.214
b51a:901b:901b:8082:40de:3157:cd33:cd7	205.51.12.215
b51a:901b:901b:8082:40de:3157:cd33:cd8	205.51.12.216
b51a:901b:901b:8082:40de:3157:cd33:cd9	205.51.12.217
b51a:901b:901b:8082:40de:3157:cd33:cda	205.51.12.218
b51a:901b:901b:8082:40de:3157:cd33:cdb	205.51.12.219
b51a:901b:901b:8082:40de:3157:cd33:cdc	205.51.12.220
b51a:901b:901b:8082:40de:3157:cd33:cdd	205.51.12.221
b51a:901b:901b:8082:40de:3157:cd33:cde	205.51.12.222
b51a:901b:901b:8082:40de:3157:cd33:cdf	205.51.12.223
b51a:901b:901b:8082:40de:3157:cd33:ce0	205.51.12.224
b51a:901b:901b:8082:40de:3157:cd33:ce1	205.51.12.225
b51a:901b:901b:8082:40de:3157:cd33:ce2	205.51.12.226
b51a:901b:901b:8082:40de:3157:cd33:ce3	205.51.12.227
b51a:901b:901b:8082:40de:3157:cd33:ce4	205.51.12.228
b51a:901b:901b:8082:40de:3157:cd33:ce5	205.51.12.229
b51a:901b:901b:8082:40de:3157:cd33:ce6	205.51.12.230
b51a:901b:901b:8082:40de:3157:cd33:ce7	205.51.12.231
b51a:901b:901b:8082:40de:3157:cd33:ce8	205.51.12.232
b51a:901b:901b:8082:40de:3157:cd33:ce9	205.51.12.233
b51a:901b:901b:8082:40de:3157:cd33:cea	205.51.12.234
b51a:901b:901b:8082:40de:3157:cd33:ceb	205.51.12.235
b51a:901b:901b:8082:40de:3157:cd33:cec	205.51.12.236
b51a:901b:901b:8082:40de:3157:cd33:ced	205.51.12.237
b51a:901b:901b:8082:40de:3157:cd33:cee	205.51.12.238
b51a:901b:901b:8082:40de:3157:cd33:cef	205.51.12.239
b51a:901b:901b:8082:40de:3157:cd33:cf0	205.51.12.240
b51a:901b:901b:8082:40de:3157:cd33:cf1	205.51.12.241
b51a:901b:901b:8082:40de:3157:cd33:cf2	205.51.12.242
b51a:901b:901b:8082:40de:3157:cd33:cf3	205.51.12.243
b51a:901b:901b:8082:40de:3157:cd33:cf4	205.51.12.244
b51a:901b:901b:8082:40de:3157:cd33:cf5	205.51.12.245
b51a:901b:901b:8082:40de:3157:cd33:cf6	205.51.12.246
b51a:901b:901b:8082:40de:3157:cd33:cf7	205.51.12.247
b51a:901b:901b:8082:40de:3157:cd33:cf8	205.51.12.248
b51a:901b:901b:8082:40de:3157:cd33:cf9	205.51.12.249
b51a:901b:901b:8082:40de:3157:cd33:cfa	205.51.12.250
b51a:901b:901b:8082:40de:3157:cd33:cfb	205.51.12.251
b51a:901b:901b:8082:40de:3157:cd33:cfc	205.51.12.252
b51a:901b:901b:8082:40de:3157:cd33:cfd	205.51.12.253
b51a:901b:901b:8082:40de:3157:cd33:cfe	205.51.12.254
b51a:901b:901b:8082:40de:3157:cd33:cff	205.51.12.255

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.