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:ed67:7d01	237.103.125.1
b51a:901b:cb15:8045:ada8:be24:ed67:7d02	237.103.125.2
b51a:901b:cb15:8045:ada8:be24:ed67:7d03	237.103.125.3
b51a:901b:cb15:8045:ada8:be24:ed67:7d04	237.103.125.4
b51a:901b:cb15:8045:ada8:be24:ed67:7d05	237.103.125.5
b51a:901b:cb15:8045:ada8:be24:ed67:7d06	237.103.125.6
b51a:901b:cb15:8045:ada8:be24:ed67:7d07	237.103.125.7
b51a:901b:cb15:8045:ada8:be24:ed67:7d08	237.103.125.8
b51a:901b:cb15:8045:ada8:be24:ed67:7d09	237.103.125.9
b51a:901b:cb15:8045:ada8:be24:ed67:7d0a	237.103.125.10
b51a:901b:cb15:8045:ada8:be24:ed67:7d0b	237.103.125.11
b51a:901b:cb15:8045:ada8:be24:ed67:7d0c	237.103.125.12
b51a:901b:cb15:8045:ada8:be24:ed67:7d0d	237.103.125.13
b51a:901b:cb15:8045:ada8:be24:ed67:7d0e	237.103.125.14
b51a:901b:cb15:8045:ada8:be24:ed67:7d0f	237.103.125.15
b51a:901b:cb15:8045:ada8:be24:ed67:7d10	237.103.125.16
b51a:901b:cb15:8045:ada8:be24:ed67:7d11	237.103.125.17
b51a:901b:cb15:8045:ada8:be24:ed67:7d12	237.103.125.18
b51a:901b:cb15:8045:ada8:be24:ed67:7d13	237.103.125.19
b51a:901b:cb15:8045:ada8:be24:ed67:7d14	237.103.125.20
b51a:901b:cb15:8045:ada8:be24:ed67:7d15	237.103.125.21
b51a:901b:cb15:8045:ada8:be24:ed67:7d16	237.103.125.22
b51a:901b:cb15:8045:ada8:be24:ed67:7d17	237.103.125.23
b51a:901b:cb15:8045:ada8:be24:ed67:7d18	237.103.125.24
b51a:901b:cb15:8045:ada8:be24:ed67:7d19	237.103.125.25
b51a:901b:cb15:8045:ada8:be24:ed67:7d1a	237.103.125.26
b51a:901b:cb15:8045:ada8:be24:ed67:7d1b	237.103.125.27
b51a:901b:cb15:8045:ada8:be24:ed67:7d1c	237.103.125.28
b51a:901b:cb15:8045:ada8:be24:ed67:7d1d	237.103.125.29
b51a:901b:cb15:8045:ada8:be24:ed67:7d1e	237.103.125.30
b51a:901b:cb15:8045:ada8:be24:ed67:7d1f	237.103.125.31
b51a:901b:cb15:8045:ada8:be24:ed67:7d20	237.103.125.32
b51a:901b:cb15:8045:ada8:be24:ed67:7d21	237.103.125.33
b51a:901b:cb15:8045:ada8:be24:ed67:7d22	237.103.125.34
b51a:901b:cb15:8045:ada8:be24:ed67:7d23	237.103.125.35
b51a:901b:cb15:8045:ada8:be24:ed67:7d24	237.103.125.36
b51a:901b:cb15:8045:ada8:be24:ed67:7d25	237.103.125.37
b51a:901b:cb15:8045:ada8:be24:ed67:7d26	237.103.125.38
b51a:901b:cb15:8045:ada8:be24:ed67:7d27	237.103.125.39
b51a:901b:cb15:8045:ada8:be24:ed67:7d28	237.103.125.40
b51a:901b:cb15:8045:ada8:be24:ed67:7d29	237.103.125.41
b51a:901b:cb15:8045:ada8:be24:ed67:7d2a	237.103.125.42
b51a:901b:cb15:8045:ada8:be24:ed67:7d2b	237.103.125.43
b51a:901b:cb15:8045:ada8:be24:ed67:7d2c	237.103.125.44
b51a:901b:cb15:8045:ada8:be24:ed67:7d2d	237.103.125.45
b51a:901b:cb15:8045:ada8:be24:ed67:7d2e	237.103.125.46
b51a:901b:cb15:8045:ada8:be24:ed67:7d2f	237.103.125.47
b51a:901b:cb15:8045:ada8:be24:ed67:7d30	237.103.125.48
b51a:901b:cb15:8045:ada8:be24:ed67:7d31	237.103.125.49
b51a:901b:cb15:8045:ada8:be24:ed67:7d32	237.103.125.50
b51a:901b:cb15:8045:ada8:be24:ed67:7d33	237.103.125.51
b51a:901b:cb15:8045:ada8:be24:ed67:7d34	237.103.125.52
b51a:901b:cb15:8045:ada8:be24:ed67:7d35	237.103.125.53
b51a:901b:cb15:8045:ada8:be24:ed67:7d36	237.103.125.54
b51a:901b:cb15:8045:ada8:be24:ed67:7d37	237.103.125.55
b51a:901b:cb15:8045:ada8:be24:ed67:7d38	237.103.125.56
b51a:901b:cb15:8045:ada8:be24:ed67:7d39	237.103.125.57
b51a:901b:cb15:8045:ada8:be24:ed67:7d3a	237.103.125.58
b51a:901b:cb15:8045:ada8:be24:ed67:7d3b	237.103.125.59
b51a:901b:cb15:8045:ada8:be24:ed67:7d3c	237.103.125.60

b51a:901b:cb15:8045:ada8:be24:ed67:7d3d	237.103.125.61
b51a:901b:cb15:8045:ada8:be24:ed67:7d3e	237.103.125.62
b51a:901b:cb15:8045:ada8:be24:ed67:7d3f	237.103.125.63
b51a:901b:cb15:8045:ada8:be24:ed67:7d40	237.103.125.64
b51a:901b:cb15:8045:ada8:be24:ed67:7d41	237.103.125.65
b51a:901b:cb15:8045:ada8:be24:ed67:7d42	237.103.125.66
b51a:901b:cb15:8045:ada8:be24:ed67:7d43	237.103.125.67
b51a:901b:cb15:8045:ada8:be24:ed67:7d44	237.103.125.68
b51a:901b:cb15:8045:ada8:be24:ed67:7d45	237.103.125.69
b51a:901b:cb15:8045:ada8:be24:ed67:7d46	237.103.125.70
b51a:901b:cb15:8045:ada8:be24:ed67:7d47	237.103.125.71
b51a:901b:cb15:8045:ada8:be24:ed67:7d48	237.103.125.72
b51a:901b:cb15:8045:ada8:be24:ed67:7d49	237.103.125.73
b51a:901b:cb15:8045:ada8:be24:ed67:7d4a	237.103.125.74
b51a:901b:cb15:8045:ada8:be24:ed67:7d4b	237.103.125.75
b51a:901b:cb15:8045:ada8:be24:ed67:7d4c	237.103.125.76
b51a:901b:cb15:8045:ada8:be24:ed67:7d4d	237.103.125.77
b51a:901b:cb15:8045:ada8:be24:ed67:7d4e	237.103.125.78
b51a:901b:cb15:8045:ada8:be24:ed67:7d4f	237.103.125.79
b51a:901b:cb15:8045:ada8:be24:ed67:7d50	237.103.125.80
b51a:901b:cb15:8045:ada8:be24:ed67:7d51	237.103.125.81
b51a:901b:cb15:8045:ada8:be24:ed67:7d52	237.103.125.82
b51a:901b:cb15:8045:ada8:be24:ed67:7d53	237.103.125.83
b51a:901b:cb15:8045:ada8:be24:ed67:7d54	237.103.125.84
b51a:901b:cb15:8045:ada8:be24:ed67:7d55	237.103.125.85
b51a:901b:cb15:8045:ada8:be24:ed67:7d56	237.103.125.86
b51a:901b:cb15:8045:ada8:be24:ed67:7d57	237.103.125.87
b51a:901b:cb15:8045:ada8:be24:ed67:7d58	237.103.125.88
b51a:901b:cb15:8045:ada8:be24:ed67:7d59	237.103.125.89
b51a:901b:cb15:8045:ada8:be24:ed67:7d5a	237.103.125.90
b51a:901b:cb15:8045:ada8:be24:ed67:7d5b	237.103.125.91
b51a:901b:cb15:8045:ada8:be24:ed67:7d5c	237.103.125.92
b51a:901b:cb15:8045:ada8:be24:ed67:7d5d	237.103.125.93
b51a:901b:cb15:8045:ada8:be24:ed67:7d5e	237.103.125.94
b51a:901b:cb15:8045:ada8:be24:ed67:7d5f	237.103.125.95
b51a:901b:cb15:8045:ada8:be24:ed67:7d60	237.103.125.96
b51a:901b:cb15:8045:ada8:be24:ed67:7d61	237.103.125.97
b51a:901b:cb15:8045:ada8:be24:ed67:7d62	237.103.125.98
b51a:901b:cb15:8045:ada8:be24:ed67:7d63	237.103.125.99
b51a:901b:cb15:8045:ada8:be24:ed67:7d64	237.103.125.100
b51a:901b:cb15:8045:ada8:be24:ed67:7d65	237.103.125.101
b51a:901b:cb15:8045:ada8:be24:ed67:7d66	237.103.125.102
b51a:901b:cb15:8045:ada8:be24:ed67:7d67	237.103.125.103
b51a:901b:cb15:8045:ada8:be24:ed67:7d68	237.103.125.104
b51a:901b:cb15:8045:ada8:be24:ed67:7d69	237.103.125.105
b51a:901b:cb15:8045:ada8:be24:ed67:7d6a	237.103.125.106
b51a:901b:cb15:8045:ada8:be24:ed67:7d6b	237.103.125.107
b51a:901b:cb15:8045:ada8:be24:ed67:7d6c	237.103.125.108
b51a:901b:cb15:8045:ada8:be24:ed67:7d6d	237.103.125.109
b51a:901b:cb15:8045:ada8:be24:ed67:7d6e	237.103.125.110
b51a:901b:cb15:8045:ada8:be24:ed67:7d6f	237.103.125.111
b51a:901b:cb15:8045:ada8:be24:ed67:7d70	237.103.125.112
b51a:901b:cb15:8045:ada8:be24:ed67:7d71	237.103.125.113
b51a:901b:cb15:8045:ada8:be24:ed67:7d72	237.103.125.114
b51a:901b:cb15:8045:ada8:be24:ed67:7d73	237.103.125.115
b51a:901b:cb15:8045:ada8:be24:ed67:7d74	237.103.125.116
b51a:901b:cb15:8045:ada8:be24:ed67:7d75	237.103.125.117
b51a:901b:cb15:8045:ada8:be24:ed67:7d76	237.103.125.118
b51a:901b:cb15:8045:ada8:be24:ed67:7d77	237.103.125.119
b51a:901b:cb15:8045:ada8:be24:ed67:7d78	237.103.125.120

b51a:901b:cb15:8045:ada8:be24:ed67:7d79	237.103.125.121
b51a:901b:cb15:8045:ada8:be24:ed67:7d7a	237.103.125.122
b51a:901b:cb15:8045:ada8:be24:ed67:7d7b	237.103.125.123
b51a:901b:cb15:8045:ada8:be24:ed67:7d7c	237.103.125.124
b51a:901b:cb15:8045:ada8:be24:ed67:7d7d	237.103.125.125
b51a:901b:cb15:8045:ada8:be24:ed67:7d7e	237.103.125.126
b51a:901b:cb15:8045:ada8:be24:ed67:7d7f	237.103.125.127
b51a:901b:cb15:8045:ada8:be24:ed67:7d80	237.103.125.128
b51a:901b:cb15:8045:ada8:be24:ed67:7d81	237.103.125.129
b51a:901b:cb15:8045:ada8:be24:ed67:7d82	237.103.125.130
b51a:901b:cb15:8045:ada8:be24:ed67:7d83	237.103.125.131
b51a:901b:cb15:8045:ada8:be24:ed67:7d84	237.103.125.132
b51a:901b:cb15:8045:ada8:be24:ed67:7d85	237.103.125.133
b51a:901b:cb15:8045:ada8:be24:ed67:7d86	237.103.125.134
b51a:901b:cb15:8045:ada8:be24:ed67:7d87	237.103.125.135
b51a:901b:cb15:8045:ada8:be24:ed67:7d88	237.103.125.136
b51a:901b:cb15:8045:ada8:be24:ed67:7d89	237.103.125.137
b51a:901b:cb15:8045:ada8:be24:ed67:7d8a	237.103.125.138
b51a:901b:cb15:8045:ada8:be24:ed67:7d8b	237.103.125.139
b51a:901b:cb15:8045:ada8:be24:ed67:7d8c	237.103.125.140
b51a:901b:cb15:8045:ada8:be24:ed67:7d8d	237.103.125.141
b51a:901b:cb15:8045:ada8:be24:ed67:7d8e	237.103.125.142
b51a:901b:cb15:8045:ada8:be24:ed67:7d8f	237.103.125.143
b51a:901b:cb15:8045:ada8:be24:ed67:7d90	237.103.125.144
b51a:901b:cb15:8045:ada8:be24:ed67:7d91	237.103.125.145
b51a:901b:cb15:8045:ada8:be24:ed67:7d92	237.103.125.146
b51a:901b:cb15:8045:ada8:be24:ed67:7d93	237.103.125.147
b51a:901b:cb15:8045:ada8:be24:ed67:7d94	237.103.125.148
b51a:901b:cb15:8045:ada8:be24:ed67:7d95	237.103.125.149
b51a:901b:cb15:8045:ada8:be24:ed67:7d96	237.103.125.150
b51a:901b:cb15:8045:ada8:be24:ed67:7d97	237.103.125.151
b51a:901b:cb15:8045:ada8:be24:ed67:7d98	237.103.125.152
b51a:901b:cb15:8045:ada8:be24:ed67:7d99	237.103.125.153
b51a:901b:cb15:8045:ada8:be24:ed67:7d9a	237.103.125.154
b51a:901b:cb15:8045:ada8:be24:ed67:7d9b	237.103.125.155
b51a:901b:cb15:8045:ada8:be24:ed67:7d9c	237.103.125.156
b51a:901b:cb15:8045:ada8:be24:ed67:7d9d	237.103.125.157
b51a:901b:cb15:8045:ada8:be24:ed67:7d9e	237.103.125.158
b51a:901b:cb15:8045:ada8:be24:ed67:7d9f	237.103.125.159
b51a:901b:cb15:8045:ada8:be24:ed67:7da0	237.103.125.160
b51a:901b:cb15:8045:ada8:be24:ed67:7da1	237.103.125.161
b51a:901b:cb15:8045:ada8:be24:ed67:7da2	237.103.125.162
b51a:901b:cb15:8045:ada8:be24:ed67:7da3	237.103.125.163
b51a:901b:cb15:8045:ada8:be24:ed67:7da4	237.103.125.164
b51a:901b:cb15:8045:ada8:be24:ed67:7da5	237.103.125.165
b51a:901b:cb15:8045:ada8:be24:ed67:7da6	237.103.125.166
b51a:901b:cb15:8045:ada8:be24:ed67:7da7	237.103.125.167
b51a:901b:cb15:8045:ada8:be24:ed67:7da8	237.103.125.168
b51a:901b:cb15:8045:ada8:be24:ed67:7da9	237.103.125.169
b51a:901b:cb15:8045:ada8:be24:ed67:7daa	237.103.125.170
b51a:901b:cb15:8045:ada8:be24:ed67:7dab	237.103.125.171
b51a:901b:cb15:8045:ada8:be24:ed67:7dac	237.103.125.172
b51a:901b:cb15:8045:ada8:be24:ed67:7dad	237.103.125.173
b51a:901b:cb15:8045:ada8:be24:ed67:7dae	237.103.125.174
b51a:901b:cb15:8045:ada8:be24:ed67:7daf	237.103.125.175
b51a:901b:cb15:8045:ada8:be24:ed67:7db0	237.103.125.176
b51a:901b:cb15:8045:ada8:be24:ed67:7db1	237.103.125.177
b51a:901b:cb15:8045:ada8:be24:ed67:7db2	237.103.125.178
b51a:901b:cb15:8045:ada8:be24:ed67:7db3	237.103.125.179
b51a:901b:cb15:8045:ada8:be24:ed67:7db4	237.103.125.180

b51a:901b:cb15:8045:ada8:be24:ed67:7db5	237.103.125.181
b51a:901b:cb15:8045:ada8:be24:ed67:7db6	237.103.125.182
b51a:901b:cb15:8045:ada8:be24:ed67:7db7	237.103.125.183
b51a:901b:cb15:8045:ada8:be24:ed67:7db8	237.103.125.184
b51a:901b:cb15:8045:ada8:be24:ed67:7db9	237.103.125.185
b51a:901b:cb15:8045:ada8:be24:ed67:7dba	237.103.125.186
b51a:901b:cb15:8045:ada8:be24:ed67:7dbb	237.103.125.187
b51a:901b:cb15:8045:ada8:be24:ed67:7dbc	237.103.125.188
b51a:901b:cb15:8045:ada8:be24:ed67:7dbd	237.103.125.189
b51a:901b:cb15:8045:ada8:be24:ed67:7dbe	237.103.125.190
b51a:901b:cb15:8045:ada8:be24:ed67:7dbf	237.103.125.191
b51a:901b:cb15:8045:ada8:be24:ed67:7dc0	237.103.125.192
b51a:901b:cb15:8045:ada8:be24:ed67:7dc1	237.103.125.193
b51a:901b:cb15:8045:ada8:be24:ed67:7dc2	237.103.125.194
b51a:901b:cb15:8045:ada8:be24:ed67:7dc3	237.103.125.195
b51a:901b:cb15:8045:ada8:be24:ed67:7dc4	237.103.125.196
b51a:901b:cb15:8045:ada8:be24:ed67:7dc5	237.103.125.197
b51a:901b:cb15:8045:ada8:be24:ed67:7dc6	237.103.125.198
b51a:901b:cb15:8045:ada8:be24:ed67:7dc7	237.103.125.199
b51a:901b:cb15:8045:ada8:be24:ed67:7dc8	237.103.125.200
b51a:901b:cb15:8045:ada8:be24:ed67:7dc9	237.103.125.201
b51a:901b:cb15:8045:ada8:be24:ed67:7dca	237.103.125.202
b51a:901b:cb15:8045:ada8:be24:ed67:7dcb	237.103.125.203
b51a:901b:cb15:8045:ada8:be24:ed67:7dcc	237.103.125.204
b51a:901b:cb15:8045:ada8:be24:ed67:7dcd	237.103.125.205
b51a:901b:cb15:8045:ada8:be24:ed67:7dce	237.103.125.206
b51a:901b:cb15:8045:ada8:be24:ed67:7dcf	237.103.125.207
b51a:901b:cb15:8045:ada8:be24:ed67:7dd0	237.103.125.208
b51a:901b:cb15:8045:ada8:be24:ed67:7dd1	237.103.125.209
b51a:901b:cb15:8045:ada8:be24:ed67:7dd2	237.103.125.210
b51a:901b:cb15:8045:ada8:be24:ed67:7dd3	237.103.125.211
b51a:901b:cb15:8045:ada8:be24:ed67:7dd4	237.103.125.212
b51a:901b:cb15:8045:ada8:be24:ed67:7dd5	237.103.125.213
b51a:901b:cb15:8045:ada8:be24:ed67:7dd6	237.103.125.214
b51a:901b:cb15:8045:ada8:be24:ed67:7dd7	237.103.125.215
b51a:901b:cb15:8045:ada8:be24:ed67:7dd8	237.103.125.216
b51a:901b:cb15:8045:ada8:be24:ed67:7dd9	237.103.125.217
b51a:901b:cb15:8045:ada8:be24:ed67:7dda	237.103.125.218
b51a:901b:cb15:8045:ada8:be24:ed67:7ddb	237.103.125.219
b51a:901b:cb15:8045:ada8:be24:ed67:7ddc	237.103.125.220
b51a:901b:cb15:8045:ada8:be24:ed67:7ddd	237.103.125.221
b51a:901b:cb15:8045:ada8:be24:ed67:7dde	237.103.125.222
b51a:901b:cb15:8045:ada8:be24:ed67:7ddf	237.103.125.223
b51a:901b:cb15:8045:ada8:be24:ed67:7de0	237.103.125.224
b51a:901b:cb15:8045:ada8:be24:ed67:7de1	237.103.125.225
b51a:901b:cb15:8045:ada8:be24:ed67:7de2	237.103.125.226
b51a:901b:cb15:8045:ada8:be24:ed67:7de3	237.103.125.227
b51a:901b:cb15:8045:ada8:be24:ed67:7de4	237.103.125.228
b51a:901b:cb15:8045:ada8:be24:ed67:7de5	237.103.125.229
b51a:901b:cb15:8045:ada8:be24:ed67:7de6	237.103.125.230
b51a:901b:cb15:8045:ada8:be24:ed67:7de7	237.103.125.231
b51a:901b:cb15:8045:ada8:be24:ed67:7de8	237.103.125.232
b51a:901b:cb15:8045:ada8:be24:ed67:7de9	237.103.125.233
b51a:901b:cb15:8045:ada8:be24:ed67:7dea	237.103.125.234
b51a:901b:cb15:8045:ada8:be24:ed67:7deb	237.103.125.235
b51a:901b:cb15:8045:ada8:be24:ed67:7dec	237.103.125.236
b51a:901b:cb15:8045:ada8:be24:ed67:7ded	237.103.125.237
b51a:901b:cb15:8045:ada8:be24:ed67:7dee	237.103.125.238
b51a:901b:cb15:8045:ada8:be24:ed67:7def	237.103.125.239
b51a:901b:cb15:8045:ada8:be24:ed67:7df0	237.103.125.240
b51a:901b:cb15:8045:ada8:be24:ed67:7df1	237.103.125.241
b51a:901b:cb15:8045:ada8:be24:ed67:7df2	237.103.125.242
b51a:901b:cb15:8045:ada8:be24:ed67:7df3	237.103.125.243
b51a:901b:cb15:8045:ada8:be24:ed67:7df4	237.103.125.244
b51a:901b:cb15:8045:ada8:be24:ed67:7df5	237.103.125.245
b51a:901b:cb15:8045:ada8:be24:ed67:7df6	237.103.125.246
b51a:901b:cb15:8045:ada8:be24:ed67:7df7	237.103.125.247
b51a:901b:cb15:8045:ada8:be24:ed67:7df8	237.103.125.248
b51a:901b:cb15:8045:ada8:be24:ed67:7df9	237.103.125.249
b51a:901b:cb15:8045:ada8:be24:ed67:7dfa	237.103.125.250
b51a:901b:cb15:8045:ada8:be24:ed67:7dfb	237.103.125.251
b51a:901b:cb15:8045:ada8:be24:ed67:7dfc	237.103.125.252
b51a:901b:cb15:8045:ada8:be24:ed67:7dfd	237.103.125.253
b51a:901b:cb15:8045:ada8:be24:ed67:7dfe	237.103.125.254
b51a:901b:cb15:8045:ada8:be24:ed67:7dff	237.103.125.255

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.