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:be24:7f39:3d01	127.57.61.1
b51a:901b:cb15:8045:ada8:be24:7f39:3d02	127.57.61.2
b51a:901b:cb15:8045:ada8:be24:7f39:3d03	127.57.61.3
b51a:901b:cb15:8045:ada8:be24:7f39:3d04	127.57.61.4
b51a:901b:cb15:8045:ada8:be24:7f39:3d05	127.57.61.5
b51a:901b:cb15:8045:ada8:be24:7f39:3d06	127.57.61.6
b51a:901b:cb15:8045:ada8:be24:7f39:3d07	127.57.61.7
b51a:901b:cb15:8045:ada8:be24:7f39:3d08	127.57.61.8
b51a:901b:cb15:8045:ada8:be24:7f39:3d09	127.57.61.9
b51a:901b:cb15:8045:ada8:be24:7f39:3d0a	127.57.61.10
b51a:901b:cb15:8045:ada8:be24:7f39:3d0b	127.57.61.11
b51a:901b:cb15:8045:ada8:be24:7f39:3d0c	127.57.61.12
b51a:901b:cb15:8045:ada8:be24:7f39:3d0d	127.57.61.13
b51a:901b:cb15:8045:ada8:be24:7f39:3d0e	127.57.61.14
b51a:901b:cb15:8045:ada8:be24:7f39:3d0f	127.57.61.15
b51a:901b:cb15:8045:ada8:be24:7f39:3d10	127.57.61.16
b51a:901b:cb15:8045:ada8:be24:7f39:3d11	127.57.61.17
b51a:901b:cb15:8045:ada8:be24:7f39:3d12	127.57.61.18
b51a:901b:cb15:8045:ada8:be24:7f39:3d13	127.57.61.19
b51a:901b:cb15:8045:ada8:be24:7f39:3d14	127.57.61.20
b51a:901b:cb15:8045:ada8:be24:7f39:3d15	127.57.61.21
b51a:901b:cb15:8045:ada8:be24:7f39:3d16	127.57.61.22
b51a:901b:cb15:8045:ada8:be24:7f39:3d17	127.57.61.23
b51a:901b:cb15:8045:ada8:be24:7f39:3d18	127.57.61.24
b51a:901b:cb15:8045:ada8:be24:7f39:3d19	127.57.61.25
b51a:901b:cb15:8045:ada8:be24:7f39:3d1a	127.57.61.26
b51a:901b:cb15:8045:ada8:be24:7f39:3d1b	127.57.61.27
b51a:901b:cb15:8045:ada8:be24:7f39:3d1c	127.57.61.28
b51a:901b:cb15:8045:ada8:be24:7f39:3d1d	127.57.61.29
b51a:901b:cb15:8045:ada8:be24:7f39:3d1e	127.57.61.30
b51a:901b:cb15:8045:ada8:be24:7f39:3d1f	127.57.61.31
b51a:901b:cb15:8045:ada8:be24:7f39:3d20	127.57.61.32
b51a:901b:cb15:8045:ada8:be24:7f39:3d21	127.57.61.33
b51a:901b:cb15:8045:ada8:be24:7f39:3d22	127.57.61.34
b51a:901b:cb15:8045:ada8:be24:7f39:3d23	127.57.61.35
b51a:901b:cb15:8045:ada8:be24:7f39:3d24	127.57.61.36
b51a:901b:cb15:8045:ada8:be24:7f39:3d25	127.57.61.37
b51a:901b:cb15:8045:ada8:be24:7f39:3d26	127.57.61.38
b51a:901b:cb15:8045:ada8:be24:7f39:3d27	127.57.61.39
b51a:901b:cb15:8045:ada8:be24:7f39:3d28	127.57.61.40
b51a:901b:cb15:8045:ada8:be24:7f39:3d29	127.57.61.41
b51a:901b:cb15:8045:ada8:be24:7f39:3d2a	127.57.61.42
b51a:901b:cb15:8045:ada8:be24:7f39:3d2b	127.57.61.43
b51a:901b:cb15:8045:ada8:be24:7f39:3d2c	127.57.61.44
b51a:901b:cb15:8045:ada8:be24:7f39:3d2d	127.57.61.45
b51a:901b:cb15:8045:ada8:be24:7f39:3d2e	127.57.61.46
b51a:901b:cb15:8045:ada8:be24:7f39:3d2f	127.57.61.47
b51a:901b:cb15:8045:ada8:be24:7f39:3d30	127.57.61.48
b51a:901b:cb15:8045:ada8:be24:7f39:3d31	127.57.61.49
b51a:901b:cb15:8045:ada8:be24:7f39:3d32	127.57.61.50
b51a:901b:cb15:8045:ada8:be24:7f39:3d33	127.57.61.51
b51a:901b:cb15:8045:ada8:be24:7f39:3d34	127.57.61.52
b51a:901b:cb15:8045:ada8:be24:7f39:3d35	127.57.61.53
b51a:901b:cb15:8045:ada8:be24:7f39:3d36	127.57.61.54
b51a:901b:cb15:8045:ada8:be24:7f39:3d37	127.57.61.55
b51a:901b:cb15:8045:ada8:be24:7f39:3d38	127.57.61.56
b51a:901b:cb15:8045:ada8:be24:7f39:3d39	127.57.61.57
b51a:901b:cb15:8045:ada8:be24:7f39:3d3a	127.57.61.58
b51a:901b:cb15:8045:ada8:be24:7f39:3d3b	127.57.61.59
b51a:901b:cb15:8045:ada8:be24:7f39:3d3c	127.57.61.60

b51a:901b:cb15:8045:ada8:be24:7f39:3d3d	127.57.61.61
b51a:901b:cb15:8045:ada8:be24:7f39:3d3e	127.57.61.62
b51a:901b:cb15:8045:ada8:be24:7f39:3d3f	127.57.61.63
b51a:901b:cb15:8045:ada8:be24:7f39:3d40	127.57.61.64
b51a:901b:cb15:8045:ada8:be24:7f39:3d41	127.57.61.65
b51a:901b:cb15:8045:ada8:be24:7f39:3d42	127.57.61.66
b51a:901b:cb15:8045:ada8:be24:7f39:3d43	127.57.61.67
b51a:901b:cb15:8045:ada8:be24:7f39:3d44	127.57.61.68
b51a:901b:cb15:8045:ada8:be24:7f39:3d45	127.57.61.69
b51a:901b:cb15:8045:ada8:be24:7f39:3d46	127.57.61.70
b51a:901b:cb15:8045:ada8:be24:7f39:3d47	127.57.61.71
b51a:901b:cb15:8045:ada8:be24:7f39:3d48	127.57.61.72
b51a:901b:cb15:8045:ada8:be24:7f39:3d49	127.57.61.73
b51a:901b:cb15:8045:ada8:be24:7f39:3d4a	127.57.61.74
b51a:901b:cb15:8045:ada8:be24:7f39:3d4b	127.57.61.75
b51a:901b:cb15:8045:ada8:be24:7f39:3d4c	127.57.61.76
b51a:901b:cb15:8045:ada8:be24:7f39:3d4d	127.57.61.77
b51a:901b:cb15:8045:ada8:be24:7f39:3d4e	127.57.61.78
b51a:901b:cb15:8045:ada8:be24:7f39:3d4f	127.57.61.79
b51a:901b:cb15:8045:ada8:be24:7f39:3d50	127.57.61.80
b51a:901b:cb15:8045:ada8:be24:7f39:3d51	127.57.61.81
b51a:901b:cb15:8045:ada8:be24:7f39:3d52	127.57.61.82
b51a:901b:cb15:8045:ada8:be24:7f39:3d53	127.57.61.83
b51a:901b:cb15:8045:ada8:be24:7f39:3d54	127.57.61.84
b51a:901b:cb15:8045:ada8:be24:7f39:3d55	127.57.61.85
b51a:901b:cb15:8045:ada8:be24:7f39:3d56	127.57.61.86
b51a:901b:cb15:8045:ada8:be24:7f39:3d57	127.57.61.87
b51a:901b:cb15:8045:ada8:be24:7f39:3d58	127.57.61.88
b51a:901b:cb15:8045:ada8:be24:7f39:3d59	127.57.61.89
b51a:901b:cb15:8045:ada8:be24:7f39:3d5a	127.57.61.90
b51a:901b:cb15:8045:ada8:be24:7f39:3d5b	127.57.61.91
b51a:901b:cb15:8045:ada8:be24:7f39:3d5c	127.57.61.92
b51a:901b:cb15:8045:ada8:be24:7f39:3d5d	127.57.61.93
b51a:901b:cb15:8045:ada8:be24:7f39:3d5e	127.57.61.94
b51a:901b:cb15:8045:ada8:be24:7f39:3d5f	127.57.61.95
b51a:901b:cb15:8045:ada8:be24:7f39:3d60	127.57.61.96
b51a:901b:cb15:8045:ada8:be24:7f39:3d61	127.57.61.97
b51a:901b:cb15:8045:ada8:be24:7f39:3d62	127.57.61.98
b51a:901b:cb15:8045:ada8:be24:7f39:3d63	127.57.61.99
b51a:901b:cb15:8045:ada8:be24:7f39:3d64	127.57.61.100
b51a:901b:cb15:8045:ada8:be24:7f39:3d65	127.57.61.101
b51a:901b:cb15:8045:ada8:be24:7f39:3d66	127.57.61.102
b51a:901b:cb15:8045:ada8:be24:7f39:3d67	127.57.61.103
b51a:901b:cb15:8045:ada8:be24:7f39:3d68	127.57.61.104
b51a:901b:cb15:8045:ada8:be24:7f39:3d69	127.57.61.105
b51a:901b:cb15:8045:ada8:be24:7f39:3d6a	127.57.61.106
b51a:901b:cb15:8045:ada8:be24:7f39:3d6b	127.57.61.107
b51a:901b:cb15:8045:ada8:be24:7f39:3d6c	127.57.61.108
b51a:901b:cb15:8045:ada8:be24:7f39:3d6d	127.57.61.109
b51a:901b:cb15:8045:ada8:be24:7f39:3d6e	127.57.61.110
b51a:901b:cb15:8045:ada8:be24:7f39:3d6f	127.57.61.111
b51a:901b:cb15:8045:ada8:be24:7f39:3d70	127.57.61.112
b51a:901b:cb15:8045:ada8:be24:7f39:3d71	127.57.61.113
b51a:901b:cb15:8045:ada8:be24:7f39:3d72	127.57.61.114
b51a:901b:cb15:8045:ada8:be24:7f39:3d73	127.57.61.115
b51a:901b:cb15:8045:ada8:be24:7f39:3d74	127.57.61.116
b51a:901b:cb15:8045:ada8:be24:7f39:3d75	127.57.61.117
b51a:901b:cb15:8045:ada8:be24:7f39:3d76	127.57.61.118
b51a:901b:cb15:8045:ada8:be24:7f39:3d77	127.57.61.119
b51a:901b:cb15:8045:ada8:be24:7f39:3d78	127.57.61.120

b51a:901b:cb15:8045:ada8:be24:7f39:3d79	127.57.61.121
b51a:901b:cb15:8045:ada8:be24:7f39:3d7a	127.57.61.122
b51a:901b:cb15:8045:ada8:be24:7f39:3d7b	127.57.61.123
b51a:901b:cb15:8045:ada8:be24:7f39:3d7c	127.57.61.124
b51a:901b:cb15:8045:ada8:be24:7f39:3d7d	127.57.61.125
b51a:901b:cb15:8045:ada8:be24:7f39:3d7e	127.57.61.126
b51a:901b:cb15:8045:ada8:be24:7f39:3d7f	127.57.61.127
b51a:901b:cb15:8045:ada8:be24:7f39:3d80	127.57.61.128
b51a:901b:cb15:8045:ada8:be24:7f39:3d81	127.57.61.129
b51a:901b:cb15:8045:ada8:be24:7f39:3d82	127.57.61.130
b51a:901b:cb15:8045:ada8:be24:7f39:3d83	127.57.61.131
b51a:901b:cb15:8045:ada8:be24:7f39:3d84	127.57.61.132
b51a:901b:cb15:8045:ada8:be24:7f39:3d85	127.57.61.133
b51a:901b:cb15:8045:ada8:be24:7f39:3d86	127.57.61.134
b51a:901b:cb15:8045:ada8:be24:7f39:3d87	127.57.61.135
b51a:901b:cb15:8045:ada8:be24:7f39:3d88	127.57.61.136
b51a:901b:cb15:8045:ada8:be24:7f39:3d89	127.57.61.137
b51a:901b:cb15:8045:ada8:be24:7f39:3d8a	127.57.61.138
b51a:901b:cb15:8045:ada8:be24:7f39:3d8b	127.57.61.139
b51a:901b:cb15:8045:ada8:be24:7f39:3d8c	127.57.61.140
b51a:901b:cb15:8045:ada8:be24:7f39:3d8d	127.57.61.141
b51a:901b:cb15:8045:ada8:be24:7f39:3d8e	127.57.61.142
b51a:901b:cb15:8045:ada8:be24:7f39:3d8f	127.57.61.143
b51a:901b:cb15:8045:ada8:be24:7f39:3d90	127.57.61.144
b51a:901b:cb15:8045:ada8:be24:7f39:3d91	127.57.61.145
b51a:901b:cb15:8045:ada8:be24:7f39:3d92	127.57.61.146
b51a:901b:cb15:8045:ada8:be24:7f39:3d93	127.57.61.147
b51a:901b:cb15:8045:ada8:be24:7f39:3d94	127.57.61.148
b51a:901b:cb15:8045:ada8:be24:7f39:3d95	127.57.61.149
b51a:901b:cb15:8045:ada8:be24:7f39:3d96	127.57.61.150
b51a:901b:cb15:8045:ada8:be24:7f39:3d97	127.57.61.151
b51a:901b:cb15:8045:ada8:be24:7f39:3d98	127.57.61.152
b51a:901b:cb15:8045:ada8:be24:7f39:3d99	127.57.61.153
b51a:901b:cb15:8045:ada8:be24:7f39:3d9a	127.57.61.154
b51a:901b:cb15:8045:ada8:be24:7f39:3d9b	127.57.61.155
b51a:901b:cb15:8045:ada8:be24:7f39:3d9c	127.57.61.156
b51a:901b:cb15:8045:ada8:be24:7f39:3d9d	127.57.61.157
b51a:901b:cb15:8045:ada8:be24:7f39:3d9e	127.57.61.158
b51a:901b:cb15:8045:ada8:be24:7f39:3d9f	127.57.61.159
b51a:901b:cb15:8045:ada8:be24:7f39:3da0	127.57.61.160
b51a:901b:cb15:8045:ada8:be24:7f39:3da1	127.57.61.161
b51a:901b:cb15:8045:ada8:be24:7f39:3da2	127.57.61.162
b51a:901b:cb15:8045:ada8:be24:7f39:3da3	127.57.61.163
b51a:901b:cb15:8045:ada8:be24:7f39:3da4	127.57.61.164
b51a:901b:cb15:8045:ada8:be24:7f39:3da5	127.57.61.165
b51a:901b:cb15:8045:ada8:be24:7f39:3da6	127.57.61.166
b51a:901b:cb15:8045:ada8:be24:7f39:3da7	127.57.61.167
b51a:901b:cb15:8045:ada8:be24:7f39:3da8	127.57.61.168
b51a:901b:cb15:8045:ada8:be24:7f39:3da9	127.57.61.169
b51a:901b:cb15:8045:ada8:be24:7f39:3daa	127.57.61.170
b51a:901b:cb15:8045:ada8:be24:7f39:3dab	127.57.61.171
b51a:901b:cb15:8045:ada8:be24:7f39:3dac	127.57.61.172
b51a:901b:cb15:8045:ada8:be24:7f39:3dad	127.57.61.173
b51a:901b:cb15:8045:ada8:be24:7f39:3dae	127.57.61.174
b51a:901b:cb15:8045:ada8:be24:7f39:3daf	127.57.61.175
b51a:901b:cb15:8045:ada8:be24:7f39:3db0	127.57.61.176
b51a:901b:cb15:8045:ada8:be24:7f39:3db1	127.57.61.177
b51a:901b:cb15:8045:ada8:be24:7f39:3db2	127.57.61.178
b51a:901b:cb15:8045:ada8:be24:7f39:3db3	127.57.61.179
b51a:901b:cb15:8045:ada8:be24:7f39:3db4	127.57.61.180

b51a:901b:cb15:8045:ada8:be24:7f39:3db5	127.57.61.181
b51a:901b:cb15:8045:ada8:be24:7f39:3db6	127.57.61.182
b51a:901b:cb15:8045:ada8:be24:7f39:3db7	127.57.61.183
b51a:901b:cb15:8045:ada8:be24:7f39:3db8	127.57.61.184
b51a:901b:cb15:8045:ada8:be24:7f39:3db9	127.57.61.185
b51a:901b:cb15:8045:ada8:be24:7f39:3dba	127.57.61.186
b51a:901b:cb15:8045:ada8:be24:7f39:3dbb	127.57.61.187
b51a:901b:cb15:8045:ada8:be24:7f39:3dbc	127.57.61.188
b51a:901b:cb15:8045:ada8:be24:7f39:3dbd	127.57.61.189
b51a:901b:cb15:8045:ada8:be24:7f39:3dbe	127.57.61.190
b51a:901b:cb15:8045:ada8:be24:7f39:3dbf	127.57.61.191
b51a:901b:cb15:8045:ada8:be24:7f39:3dc0	127.57.61.192
b51a:901b:cb15:8045:ada8:be24:7f39:3dc1	127.57.61.193
b51a:901b:cb15:8045:ada8:be24:7f39:3dc2	127.57.61.194
b51a:901b:cb15:8045:ada8:be24:7f39:3dc3	127.57.61.195
b51a:901b:cb15:8045:ada8:be24:7f39:3dc4	127.57.61.196
b51a:901b:cb15:8045:ada8:be24:7f39:3dc5	127.57.61.197
b51a:901b:cb15:8045:ada8:be24:7f39:3dc6	127.57.61.198
b51a:901b:cb15:8045:ada8:be24:7f39:3dc7	127.57.61.199
b51a:901b:cb15:8045:ada8:be24:7f39:3dc8	127.57.61.200
b51a:901b:cb15:8045:ada8:be24:7f39:3dc9	127.57.61.201
b51a:901b:cb15:8045:ada8:be24:7f39:3dca	127.57.61.202
b51a:901b:cb15:8045:ada8:be24:7f39:3dcb	127.57.61.203
b51a:901b:cb15:8045:ada8:be24:7f39:3dcc	127.57.61.204
b51a:901b:cb15:8045:ada8:be24:7f39:3dcd	127.57.61.205
b51a:901b:cb15:8045:ada8:be24:7f39:3dce	127.57.61.206
b51a:901b:cb15:8045:ada8:be24:7f39:3dcf	127.57.61.207
b51a:901b:cb15:8045:ada8:be24:7f39:3dd0	127.57.61.208
b51a:901b:cb15:8045:ada8:be24:7f39:3dd1	127.57.61.209
b51a:901b:cb15:8045:ada8:be24:7f39:3dd2	127.57.61.210
b51a:901b:cb15:8045:ada8:be24:7f39:3dd3	127.57.61.211
b51a:901b:cb15:8045:ada8:be24:7f39:3dd4	127.57.61.212
b51a:901b:cb15:8045:ada8:be24:7f39:3dd5	127.57.61.213
b51a:901b:cb15:8045:ada8:be24:7f39:3dd6	127.57.61.214
b51a:901b:cb15:8045:ada8:be24:7f39:3dd7	127.57.61.215
b51a:901b:cb15:8045:ada8:be24:7f39:3dd8	127.57.61.216
b51a:901b:cb15:8045:ada8:be24:7f39:3dd9	127.57.61.217
b51a:901b:cb15:8045:ada8:be24:7f39:3dda	127.57.61.218
b51a:901b:cb15:8045:ada8:be24:7f39:3ddb	127.57.61.219
b51a:901b:cb15:8045:ada8:be24:7f39:3ddc	127.57.61.220
b51a:901b:cb15:8045:ada8:be24:7f39:3ddd	127.57.61.221
b51a:901b:cb15:8045:ada8:be24:7f39:3dde	127.57.61.222
b51a:901b:cb15:8045:ada8:be24:7f39:3ddf	127.57.61.223
b51a:901b:cb15:8045:ada8:be24:7f39:3de0	127.57.61.224
b51a:901b:cb15:8045:ada8:be24:7f39:3de1	127.57.61.225
b51a:901b:cb15:8045:ada8:be24:7f39:3de2	127.57.61.226
b51a:901b:cb15:8045:ada8:be24:7f39:3de3	127.57.61.227
b51a:901b:cb15:8045:ada8:be24:7f39:3de4	127.57.61.228
b51a:901b:cb15:8045:ada8:be24:7f39:3de5	127.57.61.229
b51a:901b:cb15:8045:ada8:be24:7f39:3de6	127.57.61.230
b51a:901b:cb15:8045:ada8:be24:7f39:3de7	127.57.61.231
b51a:901b:cb15:8045:ada8:be24:7f39:3de8	127.57.61.232
b51a:901b:cb15:8045:ada8:be24:7f39:3de9	127.57.61.233
b51a:901b:cb15:8045:ada8:be24:7f39:3dea	127.57.61.234
b51a:901b:cb15:8045:ada8:be24:7f39:3deb	127.57.61.235
b51a:901b:cb15:8045:ada8:be24:7f39:3dec	127.57.61.236
b51a:901b:cb15:8045:ada8:be24:7f39:3ded	127.57.61.237
b51a:901b:cb15:8045:ada8:be24:7f39:3dee	127.57.61.238
b51a:901b:cb15:8045:ada8:be24:7f39:3def	127.57.61.239
b51a:901b:cb15:8045:ada8:be24:7f39:3df0	127.57.61.240
b51a:901b:cb15:8045:ada8:be24:7f39:3df1	127.57.61.241
b51a:901b:cb15:8045:ada8:be24:7f39:3df2	127.57.61.242
b51a:901b:cb15:8045:ada8:be24:7f39:3df3	127.57.61.243
b51a:901b:cb15:8045:ada8:be24:7f39:3df4	127.57.61.244
b51a:901b:cb15:8045:ada8:be24:7f39:3df5	127.57.61.245
b51a:901b:cb15:8045:ada8:be24:7f39:3df6	127.57.61.246
b51a:901b:cb15:8045:ada8:be24:7f39:3df7	127.57.61.247
b51a:901b:cb15:8045:ada8:be24:7f39:3df8	127.57.61.248
b51a:901b:cb15:8045:ada8:be24:7f39:3df9	127.57.61.249
b51a:901b:cb15:8045:ada8:be24:7f39:3dfa	127.57.61.250
b51a:901b:cb15:8045:ada8:be24:7f39:3dfb	127.57.61.251
b51a:901b:cb15:8045:ada8:be24:7f39:3dfc	127.57.61.252
b51a:901b:cb15:8045:ada8:be24:7f39:3dfd	127.57.61.253
b51a:901b:cb15:8045:ada8:be24:7f39:3dfe	127.57.61.254
b51a:901b:cb15:8045:ada8:be24:7f39:3dff	127.57.61.255

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.