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:dfee:3d01	223.238.61.1
b51a:901b:901b:8082:40de:3157:dfee:3d02	223.238.61.2
b51a:901b:901b:8082:40de:3157:dfee:3d03	223.238.61.3
b51a:901b:901b:8082:40de:3157:dfee:3d04	223.238.61.4
b51a:901b:901b:8082:40de:3157:dfee:3d05	223.238.61.5
b51a:901b:901b:8082:40de:3157:dfee:3d06	223.238.61.6
b51a:901b:901b:8082:40de:3157:dfee:3d07	223.238.61.7
b51a:901b:901b:8082:40de:3157:dfee:3d08	223.238.61.8
b51a:901b:901b:8082:40de:3157:dfee:3d09	223.238.61.9
b51a:901b:901b:8082:40de:3157:dfee:3d0a	223.238.61.10
b51a:901b:901b:8082:40de:3157:dfee:3d0b	223.238.61.11
b51a:901b:901b:8082:40de:3157:dfee:3d0c	223.238.61.12
b51a:901b:901b:8082:40de:3157:dfee:3d0d	223.238.61.13
b51a:901b:901b:8082:40de:3157:dfee:3d0e	223.238.61.14
b51a:901b:901b:8082:40de:3157:dfee:3d0f	223.238.61.15
b51a:901b:901b:8082:40de:3157:dfee:3d10	223.238.61.16
b51a:901b:901b:8082:40de:3157:dfee:3d11	223.238.61.17
b51a:901b:901b:8082:40de:3157:dfee:3d12	223.238.61.18
b51a:901b:901b:8082:40de:3157:dfee:3d13	223.238.61.19
b51a:901b:901b:8082:40de:3157:dfee:3d14	223.238.61.20
b51a:901b:901b:8082:40de:3157:dfee:3d15	223.238.61.21
b51a:901b:901b:8082:40de:3157:dfee:3d16	223.238.61.22
b51a:901b:901b:8082:40de:3157:dfee:3d17	223.238.61.23
b51a:901b:901b:8082:40de:3157:dfee:3d18	223.238.61.24
b51a:901b:901b:8082:40de:3157:dfee:3d19	223.238.61.25
b51a:901b:901b:8082:40de:3157:dfee:3d1a	223.238.61.26
b51a:901b:901b:8082:40de:3157:dfee:3d1b	223.238.61.27
b51a:901b:901b:8082:40de:3157:dfee:3d1c	223.238.61.28
b51a:901b:901b:8082:40de:3157:dfee:3d1d	223.238.61.29
b51a:901b:901b:8082:40de:3157:dfee:3d1e	223.238.61.30
b51a:901b:901b:8082:40de:3157:dfee:3d1f	223.238.61.31
b51a:901b:901b:8082:40de:3157:dfee:3d20	223.238.61.32
b51a:901b:901b:8082:40de:3157:dfee:3d21	223.238.61.33
b51a:901b:901b:8082:40de:3157:dfee:3d22	223.238.61.34
b51a:901b:901b:8082:40de:3157:dfee:3d23	223.238.61.35
b51a:901b:901b:8082:40de:3157:dfee:3d24	223.238.61.36
b51a:901b:901b:8082:40de:3157:dfee:3d25	223.238.61.37
b51a:901b:901b:8082:40de:3157:dfee:3d26	223.238.61.38
b51a:901b:901b:8082:40de:3157:dfee:3d27	223.238.61.39
b51a:901b:901b:8082:40de:3157:dfee:3d28	223.238.61.40
b51a:901b:901b:8082:40de:3157:dfee:3d29	223.238.61.41
b51a:901b:901b:8082:40de:3157:dfee:3d2a	223.238.61.42
b51a:901b:901b:8082:40de:3157:dfee:3d2b	223.238.61.43
b51a:901b:901b:8082:40de:3157:dfee:3d2c	223.238.61.44
b51a:901b:901b:8082:40de:3157:dfee:3d2d	223.238.61.45
b51a:901b:901b:8082:40de:3157:dfee:3d2e	223.238.61.46
b51a:901b:901b:8082:40de:3157:dfee:3d2f	223.238.61.47
b51a:901b:901b:8082:40de:3157:dfee:3d30	223.238.61.48
b51a:901b:901b:8082:40de:3157:dfee:3d31	223.238.61.49
b51a:901b:901b:8082:40de:3157:dfee:3d32	223.238.61.50
b51a:901b:901b:8082:40de:3157:dfee:3d33	223.238.61.51
b51a:901b:901b:8082:40de:3157:dfee:3d34	223.238.61.52
b51a:901b:901b:8082:40de:3157:dfee:3d35	223.238.61.53
b51a:901b:901b:8082:40de:3157:dfee:3d36	223.238.61.54
b51a:901b:901b:8082:40de:3157:dfee:3d37	223.238.61.55
b51a:901b:901b:8082:40de:3157:dfee:3d38	223.238.61.56
b51a:901b:901b:8082:40de:3157:dfee:3d39	223.238.61.57
b51a:901b:901b:8082:40de:3157:dfee:3d3a	223.238.61.58
b51a:901b:901b:8082:40de:3157:dfee:3d3b	223.238.61.59
b51a:901b:901b:8082:40de:3157:dfee:3d3c	223.238.61.60

b51a:901b:901b:8082:40de:3157:dfee:3d3d	223.238.61.61
b51a:901b:901b:8082:40de:3157:dfee:3d3e	223.238.61.62
b51a:901b:901b:8082:40de:3157:dfee:3d3f	223.238.61.63
b51a:901b:901b:8082:40de:3157:dfee:3d40	223.238.61.64
b51a:901b:901b:8082:40de:3157:dfee:3d41	223.238.61.65
b51a:901b:901b:8082:40de:3157:dfee:3d42	223.238.61.66
b51a:901b:901b:8082:40de:3157:dfee:3d43	223.238.61.67
b51a:901b:901b:8082:40de:3157:dfee:3d44	223.238.61.68
b51a:901b:901b:8082:40de:3157:dfee:3d45	223.238.61.69
b51a:901b:901b:8082:40de:3157:dfee:3d46	223.238.61.70
b51a:901b:901b:8082:40de:3157:dfee:3d47	223.238.61.71
b51a:901b:901b:8082:40de:3157:dfee:3d48	223.238.61.72
b51a:901b:901b:8082:40de:3157:dfee:3d49	223.238.61.73
b51a:901b:901b:8082:40de:3157:dfee:3d4a	223.238.61.74
b51a:901b:901b:8082:40de:3157:dfee:3d4b	223.238.61.75
b51a:901b:901b:8082:40de:3157:dfee:3d4c	223.238.61.76
b51a:901b:901b:8082:40de:3157:dfee:3d4d	223.238.61.77
b51a:901b:901b:8082:40de:3157:dfee:3d4e	223.238.61.78
b51a:901b:901b:8082:40de:3157:dfee:3d4f	223.238.61.79
b51a:901b:901b:8082:40de:3157:dfee:3d50	223.238.61.80
b51a:901b:901b:8082:40de:3157:dfee:3d51	223.238.61.81
b51a:901b:901b:8082:40de:3157:dfee:3d52	223.238.61.82
b51a:901b:901b:8082:40de:3157:dfee:3d53	223.238.61.83
b51a:901b:901b:8082:40de:3157:dfee:3d54	223.238.61.84
b51a:901b:901b:8082:40de:3157:dfee:3d55	223.238.61.85
b51a:901b:901b:8082:40de:3157:dfee:3d56	223.238.61.86
b51a:901b:901b:8082:40de:3157:dfee:3d57	223.238.61.87
b51a:901b:901b:8082:40de:3157:dfee:3d58	223.238.61.88
b51a:901b:901b:8082:40de:3157:dfee:3d59	223.238.61.89
b51a:901b:901b:8082:40de:3157:dfee:3d5a	223.238.61.90
b51a:901b:901b:8082:40de:3157:dfee:3d5b	223.238.61.91
b51a:901b:901b:8082:40de:3157:dfee:3d5c	223.238.61.92
b51a:901b:901b:8082:40de:3157:dfee:3d5d	223.238.61.93
b51a:901b:901b:8082:40de:3157:dfee:3d5e	223.238.61.94
b51a:901b:901b:8082:40de:3157:dfee:3d5f	223.238.61.95
b51a:901b:901b:8082:40de:3157:dfee:3d60	223.238.61.96
b51a:901b:901b:8082:40de:3157:dfee:3d61	223.238.61.97
b51a:901b:901b:8082:40de:3157:dfee:3d62	223.238.61.98
b51a:901b:901b:8082:40de:3157:dfee:3d63	223.238.61.99
b51a:901b:901b:8082:40de:3157:dfee:3d64	223.238.61.100
b51a:901b:901b:8082:40de:3157:dfee:3d65	223.238.61.101
b51a:901b:901b:8082:40de:3157:dfee:3d66	223.238.61.102
b51a:901b:901b:8082:40de:3157:dfee:3d67	223.238.61.103
b51a:901b:901b:8082:40de:3157:dfee:3d68	223.238.61.104
b51a:901b:901b:8082:40de:3157:dfee:3d69	223.238.61.105
b51a:901b:901b:8082:40de:3157:dfee:3d6a	223.238.61.106
b51a:901b:901b:8082:40de:3157:dfee:3d6b	223.238.61.107
b51a:901b:901b:8082:40de:3157:dfee:3d6c	223.238.61.108
b51a:901b:901b:8082:40de:3157:dfee:3d6d	223.238.61.109
b51a:901b:901b:8082:40de:3157:dfee:3d6e	223.238.61.110
b51a:901b:901b:8082:40de:3157:dfee:3d6f	223.238.61.111
b51a:901b:901b:8082:40de:3157:dfee:3d70	223.238.61.112
b51a:901b:901b:8082:40de:3157:dfee:3d71	223.238.61.113
b51a:901b:901b:8082:40de:3157:dfee:3d72	223.238.61.114
b51a:901b:901b:8082:40de:3157:dfee:3d73	223.238.61.115
b51a:901b:901b:8082:40de:3157:dfee:3d74	223.238.61.116
b51a:901b:901b:8082:40de:3157:dfee:3d75	223.238.61.117
b51a:901b:901b:8082:40de:3157:dfee:3d76	223.238.61.118
b51a:901b:901b:8082:40de:3157:dfee:3d77	223.238.61.119
b51a:901b:901b:8082:40de:3157:dfee:3d78	223.238.61.120

b51a:901b:901b:8082:40de:3157:dfee:3d79	223.238.61.121
b51a:901b:901b:8082:40de:3157:dfee:3d7a	223.238.61.122
b51a:901b:901b:8082:40de:3157:dfee:3d7b	223.238.61.123
b51a:901b:901b:8082:40de:3157:dfee:3d7c	223.238.61.124
b51a:901b:901b:8082:40de:3157:dfee:3d7d	223.238.61.125
b51a:901b:901b:8082:40de:3157:dfee:3d7e	223.238.61.126
b51a:901b:901b:8082:40de:3157:dfee:3d7f	223.238.61.127
b51a:901b:901b:8082:40de:3157:dfee:3d80	223.238.61.128
b51a:901b:901b:8082:40de:3157:dfee:3d81	223.238.61.129
b51a:901b:901b:8082:40de:3157:dfee:3d82	223.238.61.130
b51a:901b:901b:8082:40de:3157:dfee:3d83	223.238.61.131
b51a:901b:901b:8082:40de:3157:dfee:3d84	223.238.61.132
b51a:901b:901b:8082:40de:3157:dfee:3d85	223.238.61.133
b51a:901b:901b:8082:40de:3157:dfee:3d86	223.238.61.134
b51a:901b:901b:8082:40de:3157:dfee:3d87	223.238.61.135
b51a:901b:901b:8082:40de:3157:dfee:3d88	223.238.61.136
b51a:901b:901b:8082:40de:3157:dfee:3d89	223.238.61.137
b51a:901b:901b:8082:40de:3157:dfee:3d8a	223.238.61.138
b51a:901b:901b:8082:40de:3157:dfee:3d8b	223.238.61.139
b51a:901b:901b:8082:40de:3157:dfee:3d8c	223.238.61.140
b51a:901b:901b:8082:40de:3157:dfee:3d8d	223.238.61.141
b51a:901b:901b:8082:40de:3157:dfee:3d8e	223.238.61.142
b51a:901b:901b:8082:40de:3157:dfee:3d8f	223.238.61.143
b51a:901b:901b:8082:40de:3157:dfee:3d90	223.238.61.144
b51a:901b:901b:8082:40de:3157:dfee:3d91	223.238.61.145
b51a:901b:901b:8082:40de:3157:dfee:3d92	223.238.61.146
b51a:901b:901b:8082:40de:3157:dfee:3d93	223.238.61.147
b51a:901b:901b:8082:40de:3157:dfee:3d94	223.238.61.148
b51a:901b:901b:8082:40de:3157:dfee:3d95	223.238.61.149
b51a:901b:901b:8082:40de:3157:dfee:3d96	223.238.61.150
b51a:901b:901b:8082:40de:3157:dfee:3d97	223.238.61.151
b51a:901b:901b:8082:40de:3157:dfee:3d98	223.238.61.152
b51a:901b:901b:8082:40de:3157:dfee:3d99	223.238.61.153
b51a:901b:901b:8082:40de:3157:dfee:3d9a	223.238.61.154
b51a:901b:901b:8082:40de:3157:dfee:3d9b	223.238.61.155
b51a:901b:901b:8082:40de:3157:dfee:3d9c	223.238.61.156
b51a:901b:901b:8082:40de:3157:dfee:3d9d	223.238.61.157
b51a:901b:901b:8082:40de:3157:dfee:3d9e	223.238.61.158
b51a:901b:901b:8082:40de:3157:dfee:3d9f	223.238.61.159
b51a:901b:901b:8082:40de:3157:dfee:3da0	223.238.61.160
b51a:901b:901b:8082:40de:3157:dfee:3da1	223.238.61.161
b51a:901b:901b:8082:40de:3157:dfee:3da2	223.238.61.162
b51a:901b:901b:8082:40de:3157:dfee:3da3	223.238.61.163
b51a:901b:901b:8082:40de:3157:dfee:3da4	223.238.61.164
b51a:901b:901b:8082:40de:3157:dfee:3da5	223.238.61.165
b51a:901b:901b:8082:40de:3157:dfee:3da6	223.238.61.166
b51a:901b:901b:8082:40de:3157:dfee:3da7	223.238.61.167
b51a:901b:901b:8082:40de:3157:dfee:3da8	223.238.61.168
b51a:901b:901b:8082:40de:3157:dfee:3da9	223.238.61.169
b51a:901b:901b:8082:40de:3157:dfee:3daa	223.238.61.170
b51a:901b:901b:8082:40de:3157:dfee:3dab	223.238.61.171
b51a:901b:901b:8082:40de:3157:dfee:3dac	223.238.61.172
b51a:901b:901b:8082:40de:3157:dfee:3dad	223.238.61.173
b51a:901b:901b:8082:40de:3157:dfee:3dae	223.238.61.174
b51a:901b:901b:8082:40de:3157:dfee:3daf	223.238.61.175
b51a:901b:901b:8082:40de:3157:dfee:3db0	223.238.61.176
b51a:901b:901b:8082:40de:3157:dfee:3db1	223.238.61.177
b51a:901b:901b:8082:40de:3157:dfee:3db2	223.238.61.178
b51a:901b:901b:8082:40de:3157:dfee:3db3	223.238.61.179
b51a:901b:901b:8082:40de:3157:dfee:3db4	223.238.61.180

b51a:901b:901b:8082:40de:3157:dfee:3db5	223.238.61.181
b51a:901b:901b:8082:40de:3157:dfee:3db6	223.238.61.182
b51a:901b:901b:8082:40de:3157:dfee:3db7	223.238.61.183
b51a:901b:901b:8082:40de:3157:dfee:3db8	223.238.61.184
b51a:901b:901b:8082:40de:3157:dfee:3db9	223.238.61.185
b51a:901b:901b:8082:40de:3157:dfee:3dba	223.238.61.186
b51a:901b:901b:8082:40de:3157:dfee:3dbb	223.238.61.187
b51a:901b:901b:8082:40de:3157:dfee:3dbc	223.238.61.188
b51a:901b:901b:8082:40de:3157:dfee:3dbd	223.238.61.189
b51a:901b:901b:8082:40de:3157:dfee:3dbe	223.238.61.190
b51a:901b:901b:8082:40de:3157:dfee:3dbf	223.238.61.191
b51a:901b:901b:8082:40de:3157:dfee:3dc0	223.238.61.192
b51a:901b:901b:8082:40de:3157:dfee:3dc1	223.238.61.193
b51a:901b:901b:8082:40de:3157:dfee:3dc2	223.238.61.194
b51a:901b:901b:8082:40de:3157:dfee:3dc3	223.238.61.195
b51a:901b:901b:8082:40de:3157:dfee:3dc4	223.238.61.196
b51a:901b:901b:8082:40de:3157:dfee:3dc5	223.238.61.197
b51a:901b:901b:8082:40de:3157:dfee:3dc6	223.238.61.198
b51a:901b:901b:8082:40de:3157:dfee:3dc7	223.238.61.199
b51a:901b:901b:8082:40de:3157:dfee:3dc8	223.238.61.200
b51a:901b:901b:8082:40de:3157:dfee:3dc9	223.238.61.201
b51a:901b:901b:8082:40de:3157:dfee:3dca	223.238.61.202
b51a:901b:901b:8082:40de:3157:dfee:3dcb	223.238.61.203
b51a:901b:901b:8082:40de:3157:dfee:3dcc	223.238.61.204
b51a:901b:901b:8082:40de:3157:dfee:3dcd	223.238.61.205
b51a:901b:901b:8082:40de:3157:dfee:3dce	223.238.61.206
b51a:901b:901b:8082:40de:3157:dfee:3dcf	223.238.61.207
b51a:901b:901b:8082:40de:3157:dfee:3dd0	223.238.61.208
b51a:901b:901b:8082:40de:3157:dfee:3dd1	223.238.61.209
b51a:901b:901b:8082:40de:3157:dfee:3dd2	223.238.61.210
b51a:901b:901b:8082:40de:3157:dfee:3dd3	223.238.61.211
b51a:901b:901b:8082:40de:3157:dfee:3dd4	223.238.61.212
b51a:901b:901b:8082:40de:3157:dfee:3dd5	223.238.61.213
b51a:901b:901b:8082:40de:3157:dfee:3dd6	223.238.61.214
b51a:901b:901b:8082:40de:3157:dfee:3dd7	223.238.61.215
b51a:901b:901b:8082:40de:3157:dfee:3dd8	223.238.61.216
b51a:901b:901b:8082:40de:3157:dfee:3dd9	223.238.61.217
b51a:901b:901b:8082:40de:3157:dfee:3dda	223.238.61.218
b51a:901b:901b:8082:40de:3157:dfee:3ddb	223.238.61.219
b51a:901b:901b:8082:40de:3157:dfee:3ddc	223.238.61.220
b51a:901b:901b:8082:40de:3157:dfee:3ddd	223.238.61.221
b51a:901b:901b:8082:40de:3157:dfee:3dde	223.238.61.222
b51a:901b:901b:8082:40de:3157:dfee:3ddf	223.238.61.223
b51a:901b:901b:8082:40de:3157:dfee:3de0	223.238.61.224
b51a:901b:901b:8082:40de:3157:dfee:3de1	223.238.61.225
b51a:901b:901b:8082:40de:3157:dfee:3de2	223.238.61.226
b51a:901b:901b:8082:40de:3157:dfee:3de3	223.238.61.227
b51a:901b:901b:8082:40de:3157:dfee:3de4	223.238.61.228
b51a:901b:901b:8082:40de:3157:dfee:3de5	223.238.61.229
b51a:901b:901b:8082:40de:3157:dfee:3de6	223.238.61.230
b51a:901b:901b:8082:40de:3157:dfee:3de7	223.238.61.231
b51a:901b:901b:8082:40de:3157:dfee:3de8	223.238.61.232
b51a:901b:901b:8082:40de:3157:dfee:3de9	223.238.61.233
b51a:901b:901b:8082:40de:3157:dfee:3dea	223.238.61.234
b51a:901b:901b:8082:40de:3157:dfee:3deb	223.238.61.235
b51a:901b:901b:8082:40de:3157:dfee:3dec	223.238.61.236
b51a:901b:901b:8082:40de:3157:dfee:3ded	223.238.61.237
b51a:901b:901b:8082:40de:3157:dfee:3dee	223.238.61.238
b51a:901b:901b:8082:40de:3157:dfee:3def	223.238.61.239
b51a:901b:901b:8082:40de:3157:dfee:3df0	223.238.61.240
b51a:901b:901b:8082:40de:3157:dfee:3df1	223.238.61.241
b51a:901b:901b:8082:40de:3157:dfee:3df2	223.238.61.242
b51a:901b:901b:8082:40de:3157:dfee:3df3	223.238.61.243
b51a:901b:901b:8082:40de:3157:dfee:3df4	223.238.61.244
b51a:901b:901b:8082:40de:3157:dfee:3df5	223.238.61.245
b51a:901b:901b:8082:40de:3157:dfee:3df6	223.238.61.246
b51a:901b:901b:8082:40de:3157:dfee:3df7	223.238.61.247
b51a:901b:901b:8082:40de:3157:dfee:3df8	223.238.61.248
b51a:901b:901b:8082:40de:3157:dfee:3df9	223.238.61.249
b51a:901b:901b:8082:40de:3157:dfee:3dfa	223.238.61.250
b51a:901b:901b:8082:40de:3157:dfee:3dfb	223.238.61.251
b51a:901b:901b:8082:40de:3157:dfee:3dfc	223.238.61.252
b51a:901b:901b:8082:40de:3157:dfee:3dfd	223.238.61.253
b51a:901b:901b:8082:40de:3157:dfee:3dfe	223.238.61.254
b51a:901b:901b:8082:40de:3157:dfee:3dff	223.238.61.255

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.