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:be24:7f39:7d01	127.57.125.1
b51a:901b:cb15:8045:ada8:be24:7f39:7d02	127.57.125.2
b51a:901b:cb15:8045:ada8:be24:7f39:7d03	127.57.125.3
b51a:901b:cb15:8045:ada8:be24:7f39:7d04	127.57.125.4
b51a:901b:cb15:8045:ada8:be24:7f39:7d05	127.57.125.5
b51a:901b:cb15:8045:ada8:be24:7f39:7d06	127.57.125.6
b51a:901b:cb15:8045:ada8:be24:7f39:7d07	127.57.125.7
b51a:901b:cb15:8045:ada8:be24:7f39:7d08	127.57.125.8
b51a:901b:cb15:8045:ada8:be24:7f39:7d09	127.57.125.9
b51a:901b:cb15:8045:ada8:be24:7f39:7d0a	127.57.125.10
b51a:901b:cb15:8045:ada8:be24:7f39:7d0b	127.57.125.11
b51a:901b:cb15:8045:ada8:be24:7f39:7d0c	127.57.125.12
b51a:901b:cb15:8045:ada8:be24:7f39:7d0d	127.57.125.13
b51a:901b:cb15:8045:ada8:be24:7f39:7d0e	127.57.125.14
b51a:901b:cb15:8045:ada8:be24:7f39:7d0f	127.57.125.15
b51a:901b:cb15:8045:ada8:be24:7f39:7d10	127.57.125.16
b51a:901b:cb15:8045:ada8:be24:7f39:7d11	127.57.125.17
b51a:901b:cb15:8045:ada8:be24:7f39:7d12	127.57.125.18
b51a:901b:cb15:8045:ada8:be24:7f39:7d13	127.57.125.19
b51a:901b:cb15:8045:ada8:be24:7f39:7d14	127.57.125.20
b51a:901b:cb15:8045:ada8:be24:7f39:7d15	127.57.125.21
b51a:901b:cb15:8045:ada8:be24:7f39:7d16	127.57.125.22
b51a:901b:cb15:8045:ada8:be24:7f39:7d17	127.57.125.23
b51a:901b:cb15:8045:ada8:be24:7f39:7d18	127.57.125.24
b51a:901b:cb15:8045:ada8:be24:7f39:7d19	127.57.125.25
b51a:901b:cb15:8045:ada8:be24:7f39:7d1a	127.57.125.26
b51a:901b:cb15:8045:ada8:be24:7f39:7d1b	127.57.125.27
b51a:901b:cb15:8045:ada8:be24:7f39:7d1c	127.57.125.28
b51a:901b:cb15:8045:ada8:be24:7f39:7d1d	127.57.125.29
b51a:901b:cb15:8045:ada8:be24:7f39:7d1e	127.57.125.30
b51a:901b:cb15:8045:ada8:be24:7f39:7d1f	127.57.125.31
b51a:901b:cb15:8045:ada8:be24:7f39:7d20	127.57.125.32
b51a:901b:cb15:8045:ada8:be24:7f39:7d21	127.57.125.33
b51a:901b:cb15:8045:ada8:be24:7f39:7d22	127.57.125.34
b51a:901b:cb15:8045:ada8:be24:7f39:7d23	127.57.125.35
b51a:901b:cb15:8045:ada8:be24:7f39:7d24	127.57.125.36
b51a:901b:cb15:8045:ada8:be24:7f39:7d25	127.57.125.37
b51a:901b:cb15:8045:ada8:be24:7f39:7d26	127.57.125.38
b51a:901b:cb15:8045:ada8:be24:7f39:7d27	127.57.125.39
b51a:901b:cb15:8045:ada8:be24:7f39:7d28	127.57.125.40
b51a:901b:cb15:8045:ada8:be24:7f39:7d29	127.57.125.41
b51a:901b:cb15:8045:ada8:be24:7f39:7d2a	127.57.125.42
b51a:901b:cb15:8045:ada8:be24:7f39:7d2b	127.57.125.43
b51a:901b:cb15:8045:ada8:be24:7f39:7d2c	127.57.125.44
b51a:901b:cb15:8045:ada8:be24:7f39:7d2d	127.57.125.45
b51a:901b:cb15:8045:ada8:be24:7f39:7d2e	127.57.125.46
b51a:901b:cb15:8045:ada8:be24:7f39:7d2f	127.57.125.47
b51a:901b:cb15:8045:ada8:be24:7f39:7d30	127.57.125.48
b51a:901b:cb15:8045:ada8:be24:7f39:7d31	127.57.125.49
b51a:901b:cb15:8045:ada8:be24:7f39:7d32	127.57.125.50
b51a:901b:cb15:8045:ada8:be24:7f39:7d33	127.57.125.51
b51a:901b:cb15:8045:ada8:be24:7f39:7d34	127.57.125.52
b51a:901b:cb15:8045:ada8:be24:7f39:7d35	127.57.125.53
b51a:901b:cb15:8045:ada8:be24:7f39:7d36	127.57.125.54
b51a:901b:cb15:8045:ada8:be24:7f39:7d37	127.57.125.55
b51a:901b:cb15:8045:ada8:be24:7f39:7d38	127.57.125.56
b51a:901b:cb15:8045:ada8:be24:7f39:7d39	127.57.125.57
b51a:901b:cb15:8045:ada8:be24:7f39:7d3a	127.57.125.58
b51a:901b:cb15:8045:ada8:be24:7f39:7d3b	127.57.125.59
b51a:901b:cb15:8045:ada8:be24:7f39:7d3c	127.57.125.60

b51a:901b:cb15:8045:ada8:be24:7f39:7d3d	127.57.125.61
b51a:901b:cb15:8045:ada8:be24:7f39:7d3e	127.57.125.62
b51a:901b:cb15:8045:ada8:be24:7f39:7d3f	127.57.125.63
b51a:901b:cb15:8045:ada8:be24:7f39:7d40	127.57.125.64
b51a:901b:cb15:8045:ada8:be24:7f39:7d41	127.57.125.65
b51a:901b:cb15:8045:ada8:be24:7f39:7d42	127.57.125.66
b51a:901b:cb15:8045:ada8:be24:7f39:7d43	127.57.125.67
b51a:901b:cb15:8045:ada8:be24:7f39:7d44	127.57.125.68
b51a:901b:cb15:8045:ada8:be24:7f39:7d45	127.57.125.69
b51a:901b:cb15:8045:ada8:be24:7f39:7d46	127.57.125.70
b51a:901b:cb15:8045:ada8:be24:7f39:7d47	127.57.125.71
b51a:901b:cb15:8045:ada8:be24:7f39:7d48	127.57.125.72
b51a:901b:cb15:8045:ada8:be24:7f39:7d49	127.57.125.73
b51a:901b:cb15:8045:ada8:be24:7f39:7d4a	127.57.125.74
b51a:901b:cb15:8045:ada8:be24:7f39:7d4b	127.57.125.75
b51a:901b:cb15:8045:ada8:be24:7f39:7d4c	127.57.125.76
b51a:901b:cb15:8045:ada8:be24:7f39:7d4d	127.57.125.77
b51a:901b:cb15:8045:ada8:be24:7f39:7d4e	127.57.125.78
b51a:901b:cb15:8045:ada8:be24:7f39:7d4f	127.57.125.79
b51a:901b:cb15:8045:ada8:be24:7f39:7d50	127.57.125.80
b51a:901b:cb15:8045:ada8:be24:7f39:7d51	127.57.125.81
b51a:901b:cb15:8045:ada8:be24:7f39:7d52	127.57.125.82
b51a:901b:cb15:8045:ada8:be24:7f39:7d53	127.57.125.83
b51a:901b:cb15:8045:ada8:be24:7f39:7d54	127.57.125.84
b51a:901b:cb15:8045:ada8:be24:7f39:7d55	127.57.125.85
b51a:901b:cb15:8045:ada8:be24:7f39:7d56	127.57.125.86
b51a:901b:cb15:8045:ada8:be24:7f39:7d57	127.57.125.87
b51a:901b:cb15:8045:ada8:be24:7f39:7d58	127.57.125.88
b51a:901b:cb15:8045:ada8:be24:7f39:7d59	127.57.125.89
b51a:901b:cb15:8045:ada8:be24:7f39:7d5a	127.57.125.90
b51a:901b:cb15:8045:ada8:be24:7f39:7d5b	127.57.125.91
b51a:901b:cb15:8045:ada8:be24:7f39:7d5c	127.57.125.92
b51a:901b:cb15:8045:ada8:be24:7f39:7d5d	127.57.125.93
b51a:901b:cb15:8045:ada8:be24:7f39:7d5e	127.57.125.94
b51a:901b:cb15:8045:ada8:be24:7f39:7d5f	127.57.125.95
b51a:901b:cb15:8045:ada8:be24:7f39:7d60	127.57.125.96
b51a:901b:cb15:8045:ada8:be24:7f39:7d61	127.57.125.97
b51a:901b:cb15:8045:ada8:be24:7f39:7d62	127.57.125.98
b51a:901b:cb15:8045:ada8:be24:7f39:7d63	127.57.125.99
b51a:901b:cb15:8045:ada8:be24:7f39:7d64	127.57.125.100
b51a:901b:cb15:8045:ada8:be24:7f39:7d65	127.57.125.101
b51a:901b:cb15:8045:ada8:be24:7f39:7d66	127.57.125.102
b51a:901b:cb15:8045:ada8:be24:7f39:7d67	127.57.125.103
b51a:901b:cb15:8045:ada8:be24:7f39:7d68	127.57.125.104
b51a:901b:cb15:8045:ada8:be24:7f39:7d69	127.57.125.105
b51a:901b:cb15:8045:ada8:be24:7f39:7d6a	127.57.125.106
b51a:901b:cb15:8045:ada8:be24:7f39:7d6b	127.57.125.107
b51a:901b:cb15:8045:ada8:be24:7f39:7d6c	127.57.125.108
b51a:901b:cb15:8045:ada8:be24:7f39:7d6d	127.57.125.109
b51a:901b:cb15:8045:ada8:be24:7f39:7d6e	127.57.125.110
b51a:901b:cb15:8045:ada8:be24:7f39:7d6f	127.57.125.111
b51a:901b:cb15:8045:ada8:be24:7f39:7d70	127.57.125.112
b51a:901b:cb15:8045:ada8:be24:7f39:7d71	127.57.125.113
b51a:901b:cb15:8045:ada8:be24:7f39:7d72	127.57.125.114
b51a:901b:cb15:8045:ada8:be24:7f39:7d73	127.57.125.115
b51a:901b:cb15:8045:ada8:be24:7f39:7d74	127.57.125.116
b51a:901b:cb15:8045:ada8:be24:7f39:7d75	127.57.125.117
b51a:901b:cb15:8045:ada8:be24:7f39:7d76	127.57.125.118
b51a:901b:cb15:8045:ada8:be24:7f39:7d77	127.57.125.119
b51a:901b:cb15:8045:ada8:be24:7f39:7d78	127.57.125.120

b51a:901b:cb15:8045:ada8:be24:7f39:7d79	127.57.125.121
b51a:901b:cb15:8045:ada8:be24:7f39:7d7a	127.57.125.122
b51a:901b:cb15:8045:ada8:be24:7f39:7d7b	127.57.125.123
b51a:901b:cb15:8045:ada8:be24:7f39:7d7c	127.57.125.124
b51a:901b:cb15:8045:ada8:be24:7f39:7d7d	127.57.125.125
b51a:901b:cb15:8045:ada8:be24:7f39:7d7e	127.57.125.126
b51a:901b:cb15:8045:ada8:be24:7f39:7d7f	127.57.125.127
b51a:901b:cb15:8045:ada8:be24:7f39:7d80	127.57.125.128
b51a:901b:cb15:8045:ada8:be24:7f39:7d81	127.57.125.129
b51a:901b:cb15:8045:ada8:be24:7f39:7d82	127.57.125.130
b51a:901b:cb15:8045:ada8:be24:7f39:7d83	127.57.125.131
b51a:901b:cb15:8045:ada8:be24:7f39:7d84	127.57.125.132
b51a:901b:cb15:8045:ada8:be24:7f39:7d85	127.57.125.133
b51a:901b:cb15:8045:ada8:be24:7f39:7d86	127.57.125.134
b51a:901b:cb15:8045:ada8:be24:7f39:7d87	127.57.125.135
b51a:901b:cb15:8045:ada8:be24:7f39:7d88	127.57.125.136
b51a:901b:cb15:8045:ada8:be24:7f39:7d89	127.57.125.137
b51a:901b:cb15:8045:ada8:be24:7f39:7d8a	127.57.125.138
b51a:901b:cb15:8045:ada8:be24:7f39:7d8b	127.57.125.139
b51a:901b:cb15:8045:ada8:be24:7f39:7d8c	127.57.125.140
b51a:901b:cb15:8045:ada8:be24:7f39:7d8d	127.57.125.141
b51a:901b:cb15:8045:ada8:be24:7f39:7d8e	127.57.125.142
b51a:901b:cb15:8045:ada8:be24:7f39:7d8f	127.57.125.143
b51a:901b:cb15:8045:ada8:be24:7f39:7d90	127.57.125.144
b51a:901b:cb15:8045:ada8:be24:7f39:7d91	127.57.125.145
b51a:901b:cb15:8045:ada8:be24:7f39:7d92	127.57.125.146
b51a:901b:cb15:8045:ada8:be24:7f39:7d93	127.57.125.147
b51a:901b:cb15:8045:ada8:be24:7f39:7d94	127.57.125.148
b51a:901b:cb15:8045:ada8:be24:7f39:7d95	127.57.125.149
b51a:901b:cb15:8045:ada8:be24:7f39:7d96	127.57.125.150
b51a:901b:cb15:8045:ada8:be24:7f39:7d97	127.57.125.151
b51a:901b:cb15:8045:ada8:be24:7f39:7d98	127.57.125.152
b51a:901b:cb15:8045:ada8:be24:7f39:7d99	127.57.125.153
b51a:901b:cb15:8045:ada8:be24:7f39:7d9a	127.57.125.154
b51a:901b:cb15:8045:ada8:be24:7f39:7d9b	127.57.125.155
b51a:901b:cb15:8045:ada8:be24:7f39:7d9c	127.57.125.156
b51a:901b:cb15:8045:ada8:be24:7f39:7d9d	127.57.125.157
b51a:901b:cb15:8045:ada8:be24:7f39:7d9e	127.57.125.158
b51a:901b:cb15:8045:ada8:be24:7f39:7d9f	127.57.125.159
b51a:901b:cb15:8045:ada8:be24:7f39:7da0	127.57.125.160
b51a:901b:cb15:8045:ada8:be24:7f39:7da1	127.57.125.161
b51a:901b:cb15:8045:ada8:be24:7f39:7da2	127.57.125.162
b51a:901b:cb15:8045:ada8:be24:7f39:7da3	127.57.125.163
b51a:901b:cb15:8045:ada8:be24:7f39:7da4	127.57.125.164
b51a:901b:cb15:8045:ada8:be24:7f39:7da5	127.57.125.165
b51a:901b:cb15:8045:ada8:be24:7f39:7da6	127.57.125.166
b51a:901b:cb15:8045:ada8:be24:7f39:7da7	127.57.125.167
b51a:901b:cb15:8045:ada8:be24:7f39:7da8	127.57.125.168
b51a:901b:cb15:8045:ada8:be24:7f39:7da9	127.57.125.169
b51a:901b:cb15:8045:ada8:be24:7f39:7daa	127.57.125.170
b51a:901b:cb15:8045:ada8:be24:7f39:7dab	127.57.125.171
b51a:901b:cb15:8045:ada8:be24:7f39:7dac	127.57.125.172
b51a:901b:cb15:8045:ada8:be24:7f39:7dad	127.57.125.173
b51a:901b:cb15:8045:ada8:be24:7f39:7dae	127.57.125.174
b51a:901b:cb15:8045:ada8:be24:7f39:7daf	127.57.125.175
b51a:901b:cb15:8045:ada8:be24:7f39:7db0	127.57.125.176
b51a:901b:cb15:8045:ada8:be24:7f39:7db1	127.57.125.177
b51a:901b:cb15:8045:ada8:be24:7f39:7db2	127.57.125.178
b51a:901b:cb15:8045:ada8:be24:7f39:7db3	127.57.125.179
b51a:901b:cb15:8045:ada8:be24:7f39:7db4	127.57.125.180

b51a:901b:cb15:8045:ada8:be24:7f39:7db5	127.57.125.181
b51a:901b:cb15:8045:ada8:be24:7f39:7db6	127.57.125.182
b51a:901b:cb15:8045:ada8:be24:7f39:7db7	127.57.125.183
b51a:901b:cb15:8045:ada8:be24:7f39:7db8	127.57.125.184
b51a:901b:cb15:8045:ada8:be24:7f39:7db9	127.57.125.185
b51a:901b:cb15:8045:ada8:be24:7f39:7dba	127.57.125.186
b51a:901b:cb15:8045:ada8:be24:7f39:7dbb	127.57.125.187
b51a:901b:cb15:8045:ada8:be24:7f39:7dbc	127.57.125.188
b51a:901b:cb15:8045:ada8:be24:7f39:7dbd	127.57.125.189
b51a:901b:cb15:8045:ada8:be24:7f39:7dbe	127.57.125.190
b51a:901b:cb15:8045:ada8:be24:7f39:7dbf	127.57.125.191
b51a:901b:cb15:8045:ada8:be24:7f39:7dc0	127.57.125.192
b51a:901b:cb15:8045:ada8:be24:7f39:7dc1	127.57.125.193
b51a:901b:cb15:8045:ada8:be24:7f39:7dc2	127.57.125.194
b51a:901b:cb15:8045:ada8:be24:7f39:7dc3	127.57.125.195
b51a:901b:cb15:8045:ada8:be24:7f39:7dc4	127.57.125.196
b51a:901b:cb15:8045:ada8:be24:7f39:7dc5	127.57.125.197
b51a:901b:cb15:8045:ada8:be24:7f39:7dc6	127.57.125.198
b51a:901b:cb15:8045:ada8:be24:7f39:7dc7	127.57.125.199
b51a:901b:cb15:8045:ada8:be24:7f39:7dc8	127.57.125.200
b51a:901b:cb15:8045:ada8:be24:7f39:7dc9	127.57.125.201
b51a:901b:cb15:8045:ada8:be24:7f39:7dca	127.57.125.202
b51a:901b:cb15:8045:ada8:be24:7f39:7dcb	127.57.125.203
b51a:901b:cb15:8045:ada8:be24:7f39:7dcc	127.57.125.204
b51a:901b:cb15:8045:ada8:be24:7f39:7dcd	127.57.125.205
b51a:901b:cb15:8045:ada8:be24:7f39:7dce	127.57.125.206
b51a:901b:cb15:8045:ada8:be24:7f39:7dcf	127.57.125.207
b51a:901b:cb15:8045:ada8:be24:7f39:7dd0	127.57.125.208
b51a:901b:cb15:8045:ada8:be24:7f39:7dd1	127.57.125.209
b51a:901b:cb15:8045:ada8:be24:7f39:7dd2	127.57.125.210
b51a:901b:cb15:8045:ada8:be24:7f39:7dd3	127.57.125.211
b51a:901b:cb15:8045:ada8:be24:7f39:7dd4	127.57.125.212
b51a:901b:cb15:8045:ada8:be24:7f39:7dd5	127.57.125.213
b51a:901b:cb15:8045:ada8:be24:7f39:7dd6	127.57.125.214
b51a:901b:cb15:8045:ada8:be24:7f39:7dd7	127.57.125.215
b51a:901b:cb15:8045:ada8:be24:7f39:7dd8	127.57.125.216
b51a:901b:cb15:8045:ada8:be24:7f39:7dd9	127.57.125.217
b51a:901b:cb15:8045:ada8:be24:7f39:7dda	127.57.125.218
b51a:901b:cb15:8045:ada8:be24:7f39:7ddb	127.57.125.219
b51a:901b:cb15:8045:ada8:be24:7f39:7ddc	127.57.125.220
b51a:901b:cb15:8045:ada8:be24:7f39:7ddd	127.57.125.221
b51a:901b:cb15:8045:ada8:be24:7f39:7dde	127.57.125.222
b51a:901b:cb15:8045:ada8:be24:7f39:7ddf	127.57.125.223
b51a:901b:cb15:8045:ada8:be24:7f39:7de0	127.57.125.224
b51a:901b:cb15:8045:ada8:be24:7f39:7de1	127.57.125.225
b51a:901b:cb15:8045:ada8:be24:7f39:7de2	127.57.125.226
b51a:901b:cb15:8045:ada8:be24:7f39:7de3	127.57.125.227
b51a:901b:cb15:8045:ada8:be24:7f39:7de4	127.57.125.228
b51a:901b:cb15:8045:ada8:be24:7f39:7de5	127.57.125.229
b51a:901b:cb15:8045:ada8:be24:7f39:7de6	127.57.125.230
b51a:901b:cb15:8045:ada8:be24:7f39:7de7	127.57.125.231
b51a:901b:cb15:8045:ada8:be24:7f39:7de8	127.57.125.232
b51a:901b:cb15:8045:ada8:be24:7f39:7de9	127.57.125.233
b51a:901b:cb15:8045:ada8:be24:7f39:7dea	127.57.125.234
b51a:901b:cb15:8045:ada8:be24:7f39:7deb	127.57.125.235
b51a:901b:cb15:8045:ada8:be24:7f39:7dec	127.57.125.236
b51a:901b:cb15:8045:ada8:be24:7f39:7ded	127.57.125.237
b51a:901b:cb15:8045:ada8:be24:7f39:7dee	127.57.125.238
b51a:901b:cb15:8045:ada8:be24:7f39:7def	127.57.125.239
b51a:901b:cb15:8045:ada8:be24:7f39:7df0	127.57.125.240
b51a:901b:cb15:8045:ada8:be24:7f39:7df1	127.57.125.241
b51a:901b:cb15:8045:ada8:be24:7f39:7df2	127.57.125.242
b51a:901b:cb15:8045:ada8:be24:7f39:7df3	127.57.125.243
b51a:901b:cb15:8045:ada8:be24:7f39:7df4	127.57.125.244
b51a:901b:cb15:8045:ada8:be24:7f39:7df5	127.57.125.245
b51a:901b:cb15:8045:ada8:be24:7f39:7df6	127.57.125.246
b51a:901b:cb15:8045:ada8:be24:7f39:7df7	127.57.125.247
b51a:901b:cb15:8045:ada8:be24:7f39:7df8	127.57.125.248
b51a:901b:cb15:8045:ada8:be24:7f39:7df9	127.57.125.249
b51a:901b:cb15:8045:ada8:be24:7f39:7dfa	127.57.125.250
b51a:901b:cb15:8045:ada8:be24:7f39:7dfb	127.57.125.251
b51a:901b:cb15:8045:ada8:be24:7f39:7dfc	127.57.125.252
b51a:901b:cb15:8045:ada8:be24:7f39:7dfd	127.57.125.253
b51a:901b:cb15:8045:ada8:be24:7f39:7dfe	127.57.125.254
b51a:901b:cb15:8045:ada8:be24:7f39:7dff	127.57.125.255

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.