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:d157:7424:40ac:8e01	64.172.142.1
b51a:901b:901b:8082:d157:7424:40ac:8e02	64.172.142.2
b51a:901b:901b:8082:d157:7424:40ac:8e03	64.172.142.3
b51a:901b:901b:8082:d157:7424:40ac:8e04	64.172.142.4
b51a:901b:901b:8082:d157:7424:40ac:8e05	64.172.142.5
b51a:901b:901b:8082:d157:7424:40ac:8e06	64.172.142.6
b51a:901b:901b:8082:d157:7424:40ac:8e07	64.172.142.7
b51a:901b:901b:8082:d157:7424:40ac:8e08	64.172.142.8
b51a:901b:901b:8082:d157:7424:40ac:8e09	64.172.142.9
b51a:901b:901b:8082:d157:7424:40ac:8e0a	64.172.142.10
b51a:901b:901b:8082:d157:7424:40ac:8e0b	64.172.142.11
b51a:901b:901b:8082:d157:7424:40ac:8e0c	64.172.142.12
b51a:901b:901b:8082:d157:7424:40ac:8e0d	64.172.142.13
b51a:901b:901b:8082:d157:7424:40ac:8e0e	64.172.142.14
b51a:901b:901b:8082:d157:7424:40ac:8e0f	64.172.142.15
b51a:901b:901b:8082:d157:7424:40ac:8e10	64.172.142.16
b51a:901b:901b:8082:d157:7424:40ac:8e11	64.172.142.17
b51a:901b:901b:8082:d157:7424:40ac:8e12	64.172.142.18
b51a:901b:901b:8082:d157:7424:40ac:8e13	64.172.142.19
b51a:901b:901b:8082:d157:7424:40ac:8e14	64.172.142.20
b51a:901b:901b:8082:d157:7424:40ac:8e15	64.172.142.21
b51a:901b:901b:8082:d157:7424:40ac:8e16	64.172.142.22
b51a:901b:901b:8082:d157:7424:40ac:8e17	64.172.142.23
b51a:901b:901b:8082:d157:7424:40ac:8e18	64.172.142.24
b51a:901b:901b:8082:d157:7424:40ac:8e19	64.172.142.25
b51a:901b:901b:8082:d157:7424:40ac:8e1a	64.172.142.26
b51a:901b:901b:8082:d157:7424:40ac:8e1b	64.172.142.27
b51a:901b:901b:8082:d157:7424:40ac:8e1c	64.172.142.28
b51a:901b:901b:8082:d157:7424:40ac:8e1d	64.172.142.29
b51a:901b:901b:8082:d157:7424:40ac:8e1e	64.172.142.30
b51a:901b:901b:8082:d157:7424:40ac:8e1f	64.172.142.31
b51a:901b:901b:8082:d157:7424:40ac:8e20	64.172.142.32
b51a:901b:901b:8082:d157:7424:40ac:8e21	64.172.142.33
b51a:901b:901b:8082:d157:7424:40ac:8e22	64.172.142.34
b51a:901b:901b:8082:d157:7424:40ac:8e23	64.172.142.35
b51a:901b:901b:8082:d157:7424:40ac:8e24	64.172.142.36
b51a:901b:901b:8082:d157:7424:40ac:8e25	64.172.142.37
b51a:901b:901b:8082:d157:7424:40ac:8e26	64.172.142.38
b51a:901b:901b:8082:d157:7424:40ac:8e27	64.172.142.39
b51a:901b:901b:8082:d157:7424:40ac:8e28	64.172.142.40
b51a:901b:901b:8082:d157:7424:40ac:8e29	64.172.142.41
b51a:901b:901b:8082:d157:7424:40ac:8e2a	64.172.142.42
b51a:901b:901b:8082:d157:7424:40ac:8e2b	64.172.142.43
b51a:901b:901b:8082:d157:7424:40ac:8e2c	64.172.142.44
b51a:901b:901b:8082:d157:7424:40ac:8e2d	64.172.142.45
b51a:901b:901b:8082:d157:7424:40ac:8e2e	64.172.142.46
b51a:901b:901b:8082:d157:7424:40ac:8e2f	64.172.142.47
b51a:901b:901b:8082:d157:7424:40ac:8e30	64.172.142.48
b51a:901b:901b:8082:d157:7424:40ac:8e31	64.172.142.49
b51a:901b:901b:8082:d157:7424:40ac:8e32	64.172.142.50
b51a:901b:901b:8082:d157:7424:40ac:8e33	64.172.142.51
b51a:901b:901b:8082:d157:7424:40ac:8e34	64.172.142.52
b51a:901b:901b:8082:d157:7424:40ac:8e35	64.172.142.53
b51a:901b:901b:8082:d157:7424:40ac:8e36	64.172.142.54
b51a:901b:901b:8082:d157:7424:40ac:8e37	64.172.142.55
b51a:901b:901b:8082:d157:7424:40ac:8e38	64.172.142.56
b51a:901b:901b:8082:d157:7424:40ac:8e39	64.172.142.57
b51a:901b:901b:8082:d157:7424:40ac:8e3a	64.172.142.58
b51a:901b:901b:8082:d157:7424:40ac:8e3b	64.172.142.59
b51a:901b:901b:8082:d157:7424:40ac:8e3c	64.172.142.60

b51a:901b:901b:8082:d157:7424:40ac:8e3d	64.172.142.61
b51a:901b:901b:8082:d157:7424:40ac:8e3e	64.172.142.62
b51a:901b:901b:8082:d157:7424:40ac:8e3f	64.172.142.63
b51a:901b:901b:8082:d157:7424:40ac:8e40	64.172.142.64
b51a:901b:901b:8082:d157:7424:40ac:8e41	64.172.142.65
b51a:901b:901b:8082:d157:7424:40ac:8e42	64.172.142.66
b51a:901b:901b:8082:d157:7424:40ac:8e43	64.172.142.67
b51a:901b:901b:8082:d157:7424:40ac:8e44	64.172.142.68
b51a:901b:901b:8082:d157:7424:40ac:8e45	64.172.142.69
b51a:901b:901b:8082:d157:7424:40ac:8e46	64.172.142.70
b51a:901b:901b:8082:d157:7424:40ac:8e47	64.172.142.71
b51a:901b:901b:8082:d157:7424:40ac:8e48	64.172.142.72
b51a:901b:901b:8082:d157:7424:40ac:8e49	64.172.142.73
b51a:901b:901b:8082:d157:7424:40ac:8e4a	64.172.142.74
b51a:901b:901b:8082:d157:7424:40ac:8e4b	64.172.142.75
b51a:901b:901b:8082:d157:7424:40ac:8e4c	64.172.142.76
b51a:901b:901b:8082:d157:7424:40ac:8e4d	64.172.142.77
b51a:901b:901b:8082:d157:7424:40ac:8e4e	64.172.142.78
b51a:901b:901b:8082:d157:7424:40ac:8e4f	64.172.142.79
b51a:901b:901b:8082:d157:7424:40ac:8e50	64.172.142.80
b51a:901b:901b:8082:d157:7424:40ac:8e51	64.172.142.81
b51a:901b:901b:8082:d157:7424:40ac:8e52	64.172.142.82
b51a:901b:901b:8082:d157:7424:40ac:8e53	64.172.142.83
b51a:901b:901b:8082:d157:7424:40ac:8e54	64.172.142.84
b51a:901b:901b:8082:d157:7424:40ac:8e55	64.172.142.85
b51a:901b:901b:8082:d157:7424:40ac:8e56	64.172.142.86
b51a:901b:901b:8082:d157:7424:40ac:8e57	64.172.142.87
b51a:901b:901b:8082:d157:7424:40ac:8e58	64.172.142.88
b51a:901b:901b:8082:d157:7424:40ac:8e59	64.172.142.89
b51a:901b:901b:8082:d157:7424:40ac:8e5a	64.172.142.90
b51a:901b:901b:8082:d157:7424:40ac:8e5b	64.172.142.91
b51a:901b:901b:8082:d157:7424:40ac:8e5c	64.172.142.92
b51a:901b:901b:8082:d157:7424:40ac:8e5d	64.172.142.93
b51a:901b:901b:8082:d157:7424:40ac:8e5e	64.172.142.94
b51a:901b:901b:8082:d157:7424:40ac:8e5f	64.172.142.95
b51a:901b:901b:8082:d157:7424:40ac:8e60	64.172.142.96
b51a:901b:901b:8082:d157:7424:40ac:8e61	64.172.142.97
b51a:901b:901b:8082:d157:7424:40ac:8e62	64.172.142.98
b51a:901b:901b:8082:d157:7424:40ac:8e63	64.172.142.99
b51a:901b:901b:8082:d157:7424:40ac:8e64	64.172.142.100
b51a:901b:901b:8082:d157:7424:40ac:8e65	64.172.142.101
b51a:901b:901b:8082:d157:7424:40ac:8e66	64.172.142.102
b51a:901b:901b:8082:d157:7424:40ac:8e67	64.172.142.103
b51a:901b:901b:8082:d157:7424:40ac:8e68	64.172.142.104
b51a:901b:901b:8082:d157:7424:40ac:8e69	64.172.142.105
b51a:901b:901b:8082:d157:7424:40ac:8e6a	64.172.142.106
b51a:901b:901b:8082:d157:7424:40ac:8e6b	64.172.142.107
b51a:901b:901b:8082:d157:7424:40ac:8e6c	64.172.142.108
b51a:901b:901b:8082:d157:7424:40ac:8e6d	64.172.142.109
b51a:901b:901b:8082:d157:7424:40ac:8e6e	64.172.142.110
b51a:901b:901b:8082:d157:7424:40ac:8e6f	64.172.142.111
b51a:901b:901b:8082:d157:7424:40ac:8e70	64.172.142.112
b51a:901b:901b:8082:d157:7424:40ac:8e71	64.172.142.113
b51a:901b:901b:8082:d157:7424:40ac:8e72	64.172.142.114
b51a:901b:901b:8082:d157:7424:40ac:8e73	64.172.142.115
b51a:901b:901b:8082:d157:7424:40ac:8e74	64.172.142.116
b51a:901b:901b:8082:d157:7424:40ac:8e75	64.172.142.117
b51a:901b:901b:8082:d157:7424:40ac:8e76	64.172.142.118
b51a:901b:901b:8082:d157:7424:40ac:8e77	64.172.142.119
b51a:901b:901b:8082:d157:7424:40ac:8e78	64.172.142.120

b51a:901b:901b:8082:d157:7424:40ac:8e79	64.172.142.121
b51a:901b:901b:8082:d157:7424:40ac:8e7a	64.172.142.122
b51a:901b:901b:8082:d157:7424:40ac:8e7b	64.172.142.123
b51a:901b:901b:8082:d157:7424:40ac:8e7c	64.172.142.124
b51a:901b:901b:8082:d157:7424:40ac:8e7d	64.172.142.125
b51a:901b:901b:8082:d157:7424:40ac:8e7e	64.172.142.126
b51a:901b:901b:8082:d157:7424:40ac:8e7f	64.172.142.127
b51a:901b:901b:8082:d157:7424:40ac:8e80	64.172.142.128
b51a:901b:901b:8082:d157:7424:40ac:8e81	64.172.142.129
b51a:901b:901b:8082:d157:7424:40ac:8e82	64.172.142.130
b51a:901b:901b:8082:d157:7424:40ac:8e83	64.172.142.131
b51a:901b:901b:8082:d157:7424:40ac:8e84	64.172.142.132
b51a:901b:901b:8082:d157:7424:40ac:8e85	64.172.142.133
b51a:901b:901b:8082:d157:7424:40ac:8e86	64.172.142.134
b51a:901b:901b:8082:d157:7424:40ac:8e87	64.172.142.135
b51a:901b:901b:8082:d157:7424:40ac:8e88	64.172.142.136
b51a:901b:901b:8082:d157:7424:40ac:8e89	64.172.142.137
b51a:901b:901b:8082:d157:7424:40ac:8e8a	64.172.142.138
b51a:901b:901b:8082:d157:7424:40ac:8e8b	64.172.142.139
b51a:901b:901b:8082:d157:7424:40ac:8e8c	64.172.142.140
b51a:901b:901b:8082:d157:7424:40ac:8e8d	64.172.142.141
b51a:901b:901b:8082:d157:7424:40ac:8e8e	64.172.142.142
b51a:901b:901b:8082:d157:7424:40ac:8e8f	64.172.142.143
b51a:901b:901b:8082:d157:7424:40ac:8e90	64.172.142.144
b51a:901b:901b:8082:d157:7424:40ac:8e91	64.172.142.145
b51a:901b:901b:8082:d157:7424:40ac:8e92	64.172.142.146
b51a:901b:901b:8082:d157:7424:40ac:8e93	64.172.142.147
b51a:901b:901b:8082:d157:7424:40ac:8e94	64.172.142.148
b51a:901b:901b:8082:d157:7424:40ac:8e95	64.172.142.149
b51a:901b:901b:8082:d157:7424:40ac:8e96	64.172.142.150
b51a:901b:901b:8082:d157:7424:40ac:8e97	64.172.142.151
b51a:901b:901b:8082:d157:7424:40ac:8e98	64.172.142.152
b51a:901b:901b:8082:d157:7424:40ac:8e99	64.172.142.153
b51a:901b:901b:8082:d157:7424:40ac:8e9a	64.172.142.154
b51a:901b:901b:8082:d157:7424:40ac:8e9b	64.172.142.155
b51a:901b:901b:8082:d157:7424:40ac:8e9c	64.172.142.156
b51a:901b:901b:8082:d157:7424:40ac:8e9d	64.172.142.157
b51a:901b:901b:8082:d157:7424:40ac:8e9e	64.172.142.158
b51a:901b:901b:8082:d157:7424:40ac:8e9f	64.172.142.159
b51a:901b:901b:8082:d157:7424:40ac:8ea0	64.172.142.160
b51a:901b:901b:8082:d157:7424:40ac:8ea1	64.172.142.161
b51a:901b:901b:8082:d157:7424:40ac:8ea2	64.172.142.162
b51a:901b:901b:8082:d157:7424:40ac:8ea3	64.172.142.163
b51a:901b:901b:8082:d157:7424:40ac:8ea4	64.172.142.164
b51a:901b:901b:8082:d157:7424:40ac:8ea5	64.172.142.165
b51a:901b:901b:8082:d157:7424:40ac:8ea6	64.172.142.166
b51a:901b:901b:8082:d157:7424:40ac:8ea7	64.172.142.167
b51a:901b:901b:8082:d157:7424:40ac:8ea8	64.172.142.168
b51a:901b:901b:8082:d157:7424:40ac:8ea9	64.172.142.169
b51a:901b:901b:8082:d157:7424:40ac:8eaa	64.172.142.170
b51a:901b:901b:8082:d157:7424:40ac:8eab	64.172.142.171
b51a:901b:901b:8082:d157:7424:40ac:8eac	64.172.142.172
b51a:901b:901b:8082:d157:7424:40ac:8ead	64.172.142.173
b51a:901b:901b:8082:d157:7424:40ac:8eae	64.172.142.174
b51a:901b:901b:8082:d157:7424:40ac:8eaf	64.172.142.175
b51a:901b:901b:8082:d157:7424:40ac:8eb0	64.172.142.176
b51a:901b:901b:8082:d157:7424:40ac:8eb1	64.172.142.177
b51a:901b:901b:8082:d157:7424:40ac:8eb2	64.172.142.178
b51a:901b:901b:8082:d157:7424:40ac:8eb3	64.172.142.179
b51a:901b:901b:8082:d157:7424:40ac:8eb4	64.172.142.180

b51a:901b:901b:8082:d157:7424:40ac:8eb5	64.172.142.181
b51a:901b:901b:8082:d157:7424:40ac:8eb6	64.172.142.182
b51a:901b:901b:8082:d157:7424:40ac:8eb7	64.172.142.183
b51a:901b:901b:8082:d157:7424:40ac:8eb8	64.172.142.184
b51a:901b:901b:8082:d157:7424:40ac:8eb9	64.172.142.185
b51a:901b:901b:8082:d157:7424:40ac:8eba	64.172.142.186
b51a:901b:901b:8082:d157:7424:40ac:8ebb	64.172.142.187
b51a:901b:901b:8082:d157:7424:40ac:8ebc	64.172.142.188
b51a:901b:901b:8082:d157:7424:40ac:8ebd	64.172.142.189
b51a:901b:901b:8082:d157:7424:40ac:8ebe	64.172.142.190
b51a:901b:901b:8082:d157:7424:40ac:8ebf	64.172.142.191
b51a:901b:901b:8082:d157:7424:40ac:8ec0	64.172.142.192
b51a:901b:901b:8082:d157:7424:40ac:8ec1	64.172.142.193
b51a:901b:901b:8082:d157:7424:40ac:8ec2	64.172.142.194
b51a:901b:901b:8082:d157:7424:40ac:8ec3	64.172.142.195
b51a:901b:901b:8082:d157:7424:40ac:8ec4	64.172.142.196
b51a:901b:901b:8082:d157:7424:40ac:8ec5	64.172.142.197
b51a:901b:901b:8082:d157:7424:40ac:8ec6	64.172.142.198
b51a:901b:901b:8082:d157:7424:40ac:8ec7	64.172.142.199
b51a:901b:901b:8082:d157:7424:40ac:8ec8	64.172.142.200
b51a:901b:901b:8082:d157:7424:40ac:8ec9	64.172.142.201
b51a:901b:901b:8082:d157:7424:40ac:8eca	64.172.142.202
b51a:901b:901b:8082:d157:7424:40ac:8ecb	64.172.142.203
b51a:901b:901b:8082:d157:7424:40ac:8ecc	64.172.142.204
b51a:901b:901b:8082:d157:7424:40ac:8ecd	64.172.142.205
b51a:901b:901b:8082:d157:7424:40ac:8ece	64.172.142.206
b51a:901b:901b:8082:d157:7424:40ac:8ecf	64.172.142.207
b51a:901b:901b:8082:d157:7424:40ac:8ed0	64.172.142.208
b51a:901b:901b:8082:d157:7424:40ac:8ed1	64.172.142.209
b51a:901b:901b:8082:d157:7424:40ac:8ed2	64.172.142.210
b51a:901b:901b:8082:d157:7424:40ac:8ed3	64.172.142.211
b51a:901b:901b:8082:d157:7424:40ac:8ed4	64.172.142.212
b51a:901b:901b:8082:d157:7424:40ac:8ed5	64.172.142.213
b51a:901b:901b:8082:d157:7424:40ac:8ed6	64.172.142.214
b51a:901b:901b:8082:d157:7424:40ac:8ed7	64.172.142.215
b51a:901b:901b:8082:d157:7424:40ac:8ed8	64.172.142.216
b51a:901b:901b:8082:d157:7424:40ac:8ed9	64.172.142.217
b51a:901b:901b:8082:d157:7424:40ac:8eda	64.172.142.218
b51a:901b:901b:8082:d157:7424:40ac:8edb	64.172.142.219
b51a:901b:901b:8082:d157:7424:40ac:8edc	64.172.142.220
b51a:901b:901b:8082:d157:7424:40ac:8edd	64.172.142.221
b51a:901b:901b:8082:d157:7424:40ac:8ede	64.172.142.222
b51a:901b:901b:8082:d157:7424:40ac:8edf	64.172.142.223
b51a:901b:901b:8082:d157:7424:40ac:8ee0	64.172.142.224
b51a:901b:901b:8082:d157:7424:40ac:8ee1	64.172.142.225
b51a:901b:901b:8082:d157:7424:40ac:8ee2	64.172.142.226
b51a:901b:901b:8082:d157:7424:40ac:8ee3	64.172.142.227
b51a:901b:901b:8082:d157:7424:40ac:8ee4	64.172.142.228
b51a:901b:901b:8082:d157:7424:40ac:8ee5	64.172.142.229
b51a:901b:901b:8082:d157:7424:40ac:8ee6	64.172.142.230
b51a:901b:901b:8082:d157:7424:40ac:8ee7	64.172.142.231
b51a:901b:901b:8082:d157:7424:40ac:8ee8	64.172.142.232
b51a:901b:901b:8082:d157:7424:40ac:8ee9	64.172.142.233
b51a:901b:901b:8082:d157:7424:40ac:8eea	64.172.142.234
b51a:901b:901b:8082:d157:7424:40ac:8eeb	64.172.142.235
b51a:901b:901b:8082:d157:7424:40ac:8eec	64.172.142.236
b51a:901b:901b:8082:d157:7424:40ac:8eed	64.172.142.237
b51a:901b:901b:8082:d157:7424:40ac:8eee	64.172.142.238
b51a:901b:901b:8082:d157:7424:40ac:8eef	64.172.142.239
b51a:901b:901b:8082:d157:7424:40ac:8ef0	64.172.142.240
b51a:901b:901b:8082:d157:7424:40ac:8ef1	64.172.142.241
b51a:901b:901b:8082:d157:7424:40ac:8ef2	64.172.142.242
b51a:901b:901b:8082:d157:7424:40ac:8ef3	64.172.142.243
b51a:901b:901b:8082:d157:7424:40ac:8ef4	64.172.142.244
b51a:901b:901b:8082:d157:7424:40ac:8ef5	64.172.142.245
b51a:901b:901b:8082:d157:7424:40ac:8ef6	64.172.142.246
b51a:901b:901b:8082:d157:7424:40ac:8ef7	64.172.142.247
b51a:901b:901b:8082:d157:7424:40ac:8ef8	64.172.142.248
b51a:901b:901b:8082:d157:7424:40ac:8ef9	64.172.142.249
b51a:901b:901b:8082:d157:7424:40ac:8efa	64.172.142.250
b51a:901b:901b:8082:d157:7424:40ac:8efb	64.172.142.251
b51a:901b:901b:8082:d157:7424:40ac:8efc	64.172.142.252
b51a:901b:901b:8082:d157:7424:40ac:8efd	64.172.142.253
b51a:901b:901b:8082:d157:7424:40ac:8efe	64.172.142.254
b51a:901b:901b:8082:d157:7424:40ac:8eff	64.172.142.255

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.