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:eb24:fa28:7d01	250.40.125.1
b51a:901b:cb15:8045:ada8:eb24:fa28:7d02	250.40.125.2
b51a:901b:cb15:8045:ada8:eb24:fa28:7d03	250.40.125.3
b51a:901b:cb15:8045:ada8:eb24:fa28:7d04	250.40.125.4
b51a:901b:cb15:8045:ada8:eb24:fa28:7d05	250.40.125.5
b51a:901b:cb15:8045:ada8:eb24:fa28:7d06	250.40.125.6
b51a:901b:cb15:8045:ada8:eb24:fa28:7d07	250.40.125.7
b51a:901b:cb15:8045:ada8:eb24:fa28:7d08	250.40.125.8
b51a:901b:cb15:8045:ada8:eb24:fa28:7d09	250.40.125.9
b51a:901b:cb15:8045:ada8:eb24:fa28:7d0a	250.40.125.10
b51a:901b:cb15:8045:ada8:eb24:fa28:7d0b	250.40.125.11
b51a:901b:cb15:8045:ada8:eb24:fa28:7d0c	250.40.125.12
b51a:901b:cb15:8045:ada8:eb24:fa28:7d0d	250.40.125.13
b51a:901b:cb15:8045:ada8:eb24:fa28:7d0e	250.40.125.14
b51a:901b:cb15:8045:ada8:eb24:fa28:7d0f	250.40.125.15
b51a:901b:cb15:8045:ada8:eb24:fa28:7d10	250.40.125.16
b51a:901b:cb15:8045:ada8:eb24:fa28:7d11	250.40.125.17
b51a:901b:cb15:8045:ada8:eb24:fa28:7d12	250.40.125.18
b51a:901b:cb15:8045:ada8:eb24:fa28:7d13	250.40.125.19
b51a:901b:cb15:8045:ada8:eb24:fa28:7d14	250.40.125.20
b51a:901b:cb15:8045:ada8:eb24:fa28:7d15	250.40.125.21
b51a:901b:cb15:8045:ada8:eb24:fa28:7d16	250.40.125.22
b51a:901b:cb15:8045:ada8:eb24:fa28:7d17	250.40.125.23
b51a:901b:cb15:8045:ada8:eb24:fa28:7d18	250.40.125.24
b51a:901b:cb15:8045:ada8:eb24:fa28:7d19	250.40.125.25
b51a:901b:cb15:8045:ada8:eb24:fa28:7d1a	250.40.125.26
b51a:901b:cb15:8045:ada8:eb24:fa28:7d1b	250.40.125.27
b51a:901b:cb15:8045:ada8:eb24:fa28:7d1c	250.40.125.28
b51a:901b:cb15:8045:ada8:eb24:fa28:7d1d	250.40.125.29
b51a:901b:cb15:8045:ada8:eb24:fa28:7d1e	250.40.125.30
b51a:901b:cb15:8045:ada8:eb24:fa28:7d1f	250.40.125.31
b51a:901b:cb15:8045:ada8:eb24:fa28:7d20	250.40.125.32
b51a:901b:cb15:8045:ada8:eb24:fa28:7d21	250.40.125.33
b51a:901b:cb15:8045:ada8:eb24:fa28:7d22	250.40.125.34
b51a:901b:cb15:8045:ada8:eb24:fa28:7d23	250.40.125.35
b51a:901b:cb15:8045:ada8:eb24:fa28:7d24	250.40.125.36
b51a:901b:cb15:8045:ada8:eb24:fa28:7d25	250.40.125.37
b51a:901b:cb15:8045:ada8:eb24:fa28:7d26	250.40.125.38
b51a:901b:cb15:8045:ada8:eb24:fa28:7d27	250.40.125.39
b51a:901b:cb15:8045:ada8:eb24:fa28:7d28	250.40.125.40
b51a:901b:cb15:8045:ada8:eb24:fa28:7d29	250.40.125.41
b51a:901b:cb15:8045:ada8:eb24:fa28:7d2a	250.40.125.42
b51a:901b:cb15:8045:ada8:eb24:fa28:7d2b	250.40.125.43
b51a:901b:cb15:8045:ada8:eb24:fa28:7d2c	250.40.125.44
b51a:901b:cb15:8045:ada8:eb24:fa28:7d2d	250.40.125.45
b51a:901b:cb15:8045:ada8:eb24:fa28:7d2e	250.40.125.46
b51a:901b:cb15:8045:ada8:eb24:fa28:7d2f	250.40.125.47
b51a:901b:cb15:8045:ada8:eb24:fa28:7d30	250.40.125.48
b51a:901b:cb15:8045:ada8:eb24:fa28:7d31	250.40.125.49
b51a:901b:cb15:8045:ada8:eb24:fa28:7d32	250.40.125.50
b51a:901b:cb15:8045:ada8:eb24:fa28:7d33	250.40.125.51
b51a:901b:cb15:8045:ada8:eb24:fa28:7d34	250.40.125.52
b51a:901b:cb15:8045:ada8:eb24:fa28:7d35	250.40.125.53
b51a:901b:cb15:8045:ada8:eb24:fa28:7d36	250.40.125.54
b51a:901b:cb15:8045:ada8:eb24:fa28:7d37	250.40.125.55
b51a:901b:cb15:8045:ada8:eb24:fa28:7d38	250.40.125.56
b51a:901b:cb15:8045:ada8:eb24:fa28:7d39	250.40.125.57
b51a:901b:cb15:8045:ada8:eb24:fa28:7d3a	250.40.125.58
b51a:901b:cb15:8045:ada8:eb24:fa28:7d3b	250.40.125.59
b51a:901b:cb15:8045:ada8:eb24:fa28:7d3c	250.40.125.60

b51a:901b:cb15:8045:ada8:eb24:fa28:7d3d	250.40.125.61
b51a:901b:cb15:8045:ada8:eb24:fa28:7d3e	250.40.125.62
b51a:901b:cb15:8045:ada8:eb24:fa28:7d3f	250.40.125.63
b51a:901b:cb15:8045:ada8:eb24:fa28:7d40	250.40.125.64
b51a:901b:cb15:8045:ada8:eb24:fa28:7d41	250.40.125.65
b51a:901b:cb15:8045:ada8:eb24:fa28:7d42	250.40.125.66
b51a:901b:cb15:8045:ada8:eb24:fa28:7d43	250.40.125.67
b51a:901b:cb15:8045:ada8:eb24:fa28:7d44	250.40.125.68
b51a:901b:cb15:8045:ada8:eb24:fa28:7d45	250.40.125.69
b51a:901b:cb15:8045:ada8:eb24:fa28:7d46	250.40.125.70
b51a:901b:cb15:8045:ada8:eb24:fa28:7d47	250.40.125.71
b51a:901b:cb15:8045:ada8:eb24:fa28:7d48	250.40.125.72
b51a:901b:cb15:8045:ada8:eb24:fa28:7d49	250.40.125.73
b51a:901b:cb15:8045:ada8:eb24:fa28:7d4a	250.40.125.74
b51a:901b:cb15:8045:ada8:eb24:fa28:7d4b	250.40.125.75
b51a:901b:cb15:8045:ada8:eb24:fa28:7d4c	250.40.125.76
b51a:901b:cb15:8045:ada8:eb24:fa28:7d4d	250.40.125.77
b51a:901b:cb15:8045:ada8:eb24:fa28:7d4e	250.40.125.78
b51a:901b:cb15:8045:ada8:eb24:fa28:7d4f	250.40.125.79
b51a:901b:cb15:8045:ada8:eb24:fa28:7d50	250.40.125.80
b51a:901b:cb15:8045:ada8:eb24:fa28:7d51	250.40.125.81
b51a:901b:cb15:8045:ada8:eb24:fa28:7d52	250.40.125.82
b51a:901b:cb15:8045:ada8:eb24:fa28:7d53	250.40.125.83
b51a:901b:cb15:8045:ada8:eb24:fa28:7d54	250.40.125.84
b51a:901b:cb15:8045:ada8:eb24:fa28:7d55	250.40.125.85
b51a:901b:cb15:8045:ada8:eb24:fa28:7d56	250.40.125.86
b51a:901b:cb15:8045:ada8:eb24:fa28:7d57	250.40.125.87
b51a:901b:cb15:8045:ada8:eb24:fa28:7d58	250.40.125.88
b51a:901b:cb15:8045:ada8:eb24:fa28:7d59	250.40.125.89
b51a:901b:cb15:8045:ada8:eb24:fa28:7d5a	250.40.125.90
b51a:901b:cb15:8045:ada8:eb24:fa28:7d5b	250.40.125.91
b51a:901b:cb15:8045:ada8:eb24:fa28:7d5c	250.40.125.92
b51a:901b:cb15:8045:ada8:eb24:fa28:7d5d	250.40.125.93
b51a:901b:cb15:8045:ada8:eb24:fa28:7d5e	250.40.125.94
b51a:901b:cb15:8045:ada8:eb24:fa28:7d5f	250.40.125.95
b51a:901b:cb15:8045:ada8:eb24:fa28:7d60	250.40.125.96
b51a:901b:cb15:8045:ada8:eb24:fa28:7d61	250.40.125.97
b51a:901b:cb15:8045:ada8:eb24:fa28:7d62	250.40.125.98
b51a:901b:cb15:8045:ada8:eb24:fa28:7d63	250.40.125.99
b51a:901b:cb15:8045:ada8:eb24:fa28:7d64	250.40.125.100
b51a:901b:cb15:8045:ada8:eb24:fa28:7d65	250.40.125.101
b51a:901b:cb15:8045:ada8:eb24:fa28:7d66	250.40.125.102
b51a:901b:cb15:8045:ada8:eb24:fa28:7d67	250.40.125.103
b51a:901b:cb15:8045:ada8:eb24:fa28:7d68	250.40.125.104
b51a:901b:cb15:8045:ada8:eb24:fa28:7d69	250.40.125.105
b51a:901b:cb15:8045:ada8:eb24:fa28:7d6a	250.40.125.106
b51a:901b:cb15:8045:ada8:eb24:fa28:7d6b	250.40.125.107
b51a:901b:cb15:8045:ada8:eb24:fa28:7d6c	250.40.125.108
b51a:901b:cb15:8045:ada8:eb24:fa28:7d6d	250.40.125.109
b51a:901b:cb15:8045:ada8:eb24:fa28:7d6e	250.40.125.110
b51a:901b:cb15:8045:ada8:eb24:fa28:7d6f	250.40.125.111
b51a:901b:cb15:8045:ada8:eb24:fa28:7d70	250.40.125.112
b51a:901b:cb15:8045:ada8:eb24:fa28:7d71	250.40.125.113
b51a:901b:cb15:8045:ada8:eb24:fa28:7d72	250.40.125.114
b51a:901b:cb15:8045:ada8:eb24:fa28:7d73	250.40.125.115
b51a:901b:cb15:8045:ada8:eb24:fa28:7d74	250.40.125.116
b51a:901b:cb15:8045:ada8:eb24:fa28:7d75	250.40.125.117
b51a:901b:cb15:8045:ada8:eb24:fa28:7d76	250.40.125.118
b51a:901b:cb15:8045:ada8:eb24:fa28:7d77	250.40.125.119
b51a:901b:cb15:8045:ada8:eb24:fa28:7d78	250.40.125.120

b51a:901b:cb15:8045:ada8:eb24:fa28:7d79	250.40.125.121
b51a:901b:cb15:8045:ada8:eb24:fa28:7d7a	250.40.125.122
b51a:901b:cb15:8045:ada8:eb24:fa28:7d7b	250.40.125.123
b51a:901b:cb15:8045:ada8:eb24:fa28:7d7c	250.40.125.124
b51a:901b:cb15:8045:ada8:eb24:fa28:7d7d	250.40.125.125
b51a:901b:cb15:8045:ada8:eb24:fa28:7d7e	250.40.125.126
b51a:901b:cb15:8045:ada8:eb24:fa28:7d7f	250.40.125.127
b51a:901b:cb15:8045:ada8:eb24:fa28:7d80	250.40.125.128
b51a:901b:cb15:8045:ada8:eb24:fa28:7d81	250.40.125.129
b51a:901b:cb15:8045:ada8:eb24:fa28:7d82	250.40.125.130
b51a:901b:cb15:8045:ada8:eb24:fa28:7d83	250.40.125.131
b51a:901b:cb15:8045:ada8:eb24:fa28:7d84	250.40.125.132
b51a:901b:cb15:8045:ada8:eb24:fa28:7d85	250.40.125.133
b51a:901b:cb15:8045:ada8:eb24:fa28:7d86	250.40.125.134
b51a:901b:cb15:8045:ada8:eb24:fa28:7d87	250.40.125.135
b51a:901b:cb15:8045:ada8:eb24:fa28:7d88	250.40.125.136
b51a:901b:cb15:8045:ada8:eb24:fa28:7d89	250.40.125.137
b51a:901b:cb15:8045:ada8:eb24:fa28:7d8a	250.40.125.138
b51a:901b:cb15:8045:ada8:eb24:fa28:7d8b	250.40.125.139
b51a:901b:cb15:8045:ada8:eb24:fa28:7d8c	250.40.125.140
b51a:901b:cb15:8045:ada8:eb24:fa28:7d8d	250.40.125.141
b51a:901b:cb15:8045:ada8:eb24:fa28:7d8e	250.40.125.142
b51a:901b:cb15:8045:ada8:eb24:fa28:7d8f	250.40.125.143
b51a:901b:cb15:8045:ada8:eb24:fa28:7d90	250.40.125.144
b51a:901b:cb15:8045:ada8:eb24:fa28:7d91	250.40.125.145
b51a:901b:cb15:8045:ada8:eb24:fa28:7d92	250.40.125.146
b51a:901b:cb15:8045:ada8:eb24:fa28:7d93	250.40.125.147
b51a:901b:cb15:8045:ada8:eb24:fa28:7d94	250.40.125.148
b51a:901b:cb15:8045:ada8:eb24:fa28:7d95	250.40.125.149
b51a:901b:cb15:8045:ada8:eb24:fa28:7d96	250.40.125.150
b51a:901b:cb15:8045:ada8:eb24:fa28:7d97	250.40.125.151
b51a:901b:cb15:8045:ada8:eb24:fa28:7d98	250.40.125.152
b51a:901b:cb15:8045:ada8:eb24:fa28:7d99	250.40.125.153
b51a:901b:cb15:8045:ada8:eb24:fa28:7d9a	250.40.125.154
b51a:901b:cb15:8045:ada8:eb24:fa28:7d9b	250.40.125.155
b51a:901b:cb15:8045:ada8:eb24:fa28:7d9c	250.40.125.156
b51a:901b:cb15:8045:ada8:eb24:fa28:7d9d	250.40.125.157
b51a:901b:cb15:8045:ada8:eb24:fa28:7d9e	250.40.125.158
b51a:901b:cb15:8045:ada8:eb24:fa28:7d9f	250.40.125.159
b51a:901b:cb15:8045:ada8:eb24:fa28:7da0	250.40.125.160
b51a:901b:cb15:8045:ada8:eb24:fa28:7da1	250.40.125.161
b51a:901b:cb15:8045:ada8:eb24:fa28:7da2	250.40.125.162
b51a:901b:cb15:8045:ada8:eb24:fa28:7da3	250.40.125.163
b51a:901b:cb15:8045:ada8:eb24:fa28:7da4	250.40.125.164
b51a:901b:cb15:8045:ada8:eb24:fa28:7da5	250.40.125.165
b51a:901b:cb15:8045:ada8:eb24:fa28:7da6	250.40.125.166
b51a:901b:cb15:8045:ada8:eb24:fa28:7da7	250.40.125.167
b51a:901b:cb15:8045:ada8:eb24:fa28:7da8	250.40.125.168
b51a:901b:cb15:8045:ada8:eb24:fa28:7da9	250.40.125.169
b51a:901b:cb15:8045:ada8:eb24:fa28:7daa	250.40.125.170
b51a:901b:cb15:8045:ada8:eb24:fa28:7dab	250.40.125.171
b51a:901b:cb15:8045:ada8:eb24:fa28:7dac	250.40.125.172
b51a:901b:cb15:8045:ada8:eb24:fa28:7dad	250.40.125.173
b51a:901b:cb15:8045:ada8:eb24:fa28:7dae	250.40.125.174
b51a:901b:cb15:8045:ada8:eb24:fa28:7daf	250.40.125.175
b51a:901b:cb15:8045:ada8:eb24:fa28:7db0	250.40.125.176
b51a:901b:cb15:8045:ada8:eb24:fa28:7db1	250.40.125.177
b51a:901b:cb15:8045:ada8:eb24:fa28:7db2	250.40.125.178
b51a:901b:cb15:8045:ada8:eb24:fa28:7db3	250.40.125.179
b51a:901b:cb15:8045:ada8:eb24:fa28:7db4	250.40.125.180

b51a:901b:cb15:8045:ada8:eb24:fa28:7db5	250.40.125.181
b51a:901b:cb15:8045:ada8:eb24:fa28:7db6	250.40.125.182
b51a:901b:cb15:8045:ada8:eb24:fa28:7db7	250.40.125.183
b51a:901b:cb15:8045:ada8:eb24:fa28:7db8	250.40.125.184
b51a:901b:cb15:8045:ada8:eb24:fa28:7db9	250.40.125.185
b51a:901b:cb15:8045:ada8:eb24:fa28:7dba	250.40.125.186
b51a:901b:cb15:8045:ada8:eb24:fa28:7dbb	250.40.125.187
b51a:901b:cb15:8045:ada8:eb24:fa28:7dbc	250.40.125.188
b51a:901b:cb15:8045:ada8:eb24:fa28:7dbd	250.40.125.189
b51a:901b:cb15:8045:ada8:eb24:fa28:7dbe	250.40.125.190
b51a:901b:cb15:8045:ada8:eb24:fa28:7dbf	250.40.125.191
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc0	250.40.125.192
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc1	250.40.125.193
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc2	250.40.125.194
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc3	250.40.125.195
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc4	250.40.125.196
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc5	250.40.125.197
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc6	250.40.125.198
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc7	250.40.125.199
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc8	250.40.125.200
b51a:901b:cb15:8045:ada8:eb24:fa28:7dc9	250.40.125.201
b51a:901b:cb15:8045:ada8:eb24:fa28:7dca	250.40.125.202
b51a:901b:cb15:8045:ada8:eb24:fa28:7dcb	250.40.125.203
b51a:901b:cb15:8045:ada8:eb24:fa28:7dcc	250.40.125.204
b51a:901b:cb15:8045:ada8:eb24:fa28:7dcd	250.40.125.205
b51a:901b:cb15:8045:ada8:eb24:fa28:7dce	250.40.125.206
b51a:901b:cb15:8045:ada8:eb24:fa28:7dcf	250.40.125.207
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd0	250.40.125.208
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd1	250.40.125.209
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd2	250.40.125.210
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd3	250.40.125.211
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd4	250.40.125.212
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd5	250.40.125.213
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd6	250.40.125.214
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd7	250.40.125.215
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd8	250.40.125.216
b51a:901b:cb15:8045:ada8:eb24:fa28:7dd9	250.40.125.217
b51a:901b:cb15:8045:ada8:eb24:fa28:7dda	250.40.125.218
b51a:901b:cb15:8045:ada8:eb24:fa28:7ddb	250.40.125.219
b51a:901b:cb15:8045:ada8:eb24:fa28:7ddc	250.40.125.220
b51a:901b:cb15:8045:ada8:eb24:fa28:7ddd	250.40.125.221
b51a:901b:cb15:8045:ada8:eb24:fa28:7dde	250.40.125.222
b51a:901b:cb15:8045:ada8:eb24:fa28:7ddf	250.40.125.223
b51a:901b:cb15:8045:ada8:eb24:fa28:7de0	250.40.125.224
b51a:901b:cb15:8045:ada8:eb24:fa28:7de1	250.40.125.225
b51a:901b:cb15:8045:ada8:eb24:fa28:7de2	250.40.125.226
b51a:901b:cb15:8045:ada8:eb24:fa28:7de3	250.40.125.227
b51a:901b:cb15:8045:ada8:eb24:fa28:7de4	250.40.125.228
b51a:901b:cb15:8045:ada8:eb24:fa28:7de5	250.40.125.229
b51a:901b:cb15:8045:ada8:eb24:fa28:7de6	250.40.125.230
b51a:901b:cb15:8045:ada8:eb24:fa28:7de7	250.40.125.231
b51a:901b:cb15:8045:ada8:eb24:fa28:7de8	250.40.125.232
b51a:901b:cb15:8045:ada8:eb24:fa28:7de9	250.40.125.233
b51a:901b:cb15:8045:ada8:eb24:fa28:7dea	250.40.125.234
b51a:901b:cb15:8045:ada8:eb24:fa28:7deb	250.40.125.235
b51a:901b:cb15:8045:ada8:eb24:fa28:7dec	250.40.125.236
b51a:901b:cb15:8045:ada8:eb24:fa28:7ded	250.40.125.237
b51a:901b:cb15:8045:ada8:eb24:fa28:7dee	250.40.125.238
b51a:901b:cb15:8045:ada8:eb24:fa28:7def	250.40.125.239
b51a:901b:cb15:8045:ada8:eb24:fa28:7df0	250.40.125.240
b51a:901b:cb15:8045:ada8:eb24:fa28:7df1	250.40.125.241
b51a:901b:cb15:8045:ada8:eb24:fa28:7df2	250.40.125.242
b51a:901b:cb15:8045:ada8:eb24:fa28:7df3	250.40.125.243
b51a:901b:cb15:8045:ada8:eb24:fa28:7df4	250.40.125.244
b51a:901b:cb15:8045:ada8:eb24:fa28:7df5	250.40.125.245
b51a:901b:cb15:8045:ada8:eb24:fa28:7df6	250.40.125.246
b51a:901b:cb15:8045:ada8:eb24:fa28:7df7	250.40.125.247
b51a:901b:cb15:8045:ada8:eb24:fa28:7df8	250.40.125.248
b51a:901b:cb15:8045:ada8:eb24:fa28:7df9	250.40.125.249
b51a:901b:cb15:8045:ada8:eb24:fa28:7dfa	250.40.125.250
b51a:901b:cb15:8045:ada8:eb24:fa28:7dfb	250.40.125.251
b51a:901b:cb15:8045:ada8:eb24:fa28:7dfc	250.40.125.252
b51a:901b:cb15:8045:ada8:eb24:fa28:7dfd	250.40.125.253
b51a:901b:cb15:8045:ada8:eb24:fa28:7dfe	250.40.125.254
b51a:901b:cb15:8045:ada8:eb24:fa28:7dff	250.40.125.255

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.