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:c49:8e01	12.73.142.1
b51a:901b:cb15:8045:ada8:be24:c49:8e02	12.73.142.2
b51a:901b:cb15:8045:ada8:be24:c49:8e03	12.73.142.3
b51a:901b:cb15:8045:ada8:be24:c49:8e04	12.73.142.4
b51a:901b:cb15:8045:ada8:be24:c49:8e05	12.73.142.5
b51a:901b:cb15:8045:ada8:be24:c49:8e06	12.73.142.6
b51a:901b:cb15:8045:ada8:be24:c49:8e07	12.73.142.7
b51a:901b:cb15:8045:ada8:be24:c49:8e08	12.73.142.8
b51a:901b:cb15:8045:ada8:be24:c49:8e09	12.73.142.9
b51a:901b:cb15:8045:ada8:be24:c49:8e0a	12.73.142.10
b51a:901b:cb15:8045:ada8:be24:c49:8e0b	12.73.142.11
b51a:901b:cb15:8045:ada8:be24:c49:8e0c	12.73.142.12
b51a:901b:cb15:8045:ada8:be24:c49:8e0d	12.73.142.13
b51a:901b:cb15:8045:ada8:be24:c49:8e0e	12.73.142.14
b51a:901b:cb15:8045:ada8:be24:c49:8e0f	12.73.142.15
b51a:901b:cb15:8045:ada8:be24:c49:8e10	12.73.142.16
b51a:901b:cb15:8045:ada8:be24:c49:8e11	12.73.142.17
b51a:901b:cb15:8045:ada8:be24:c49:8e12	12.73.142.18
b51a:901b:cb15:8045:ada8:be24:c49:8e13	12.73.142.19
b51a:901b:cb15:8045:ada8:be24:c49:8e14	12.73.142.20
b51a:901b:cb15:8045:ada8:be24:c49:8e15	12.73.142.21
b51a:901b:cb15:8045:ada8:be24:c49:8e16	12.73.142.22
b51a:901b:cb15:8045:ada8:be24:c49:8e17	12.73.142.23
b51a:901b:cb15:8045:ada8:be24:c49:8e18	12.73.142.24
b51a:901b:cb15:8045:ada8:be24:c49:8e19	12.73.142.25
b51a:901b:cb15:8045:ada8:be24:c49:8e1a	12.73.142.26
b51a:901b:cb15:8045:ada8:be24:c49:8e1b	12.73.142.27
b51a:901b:cb15:8045:ada8:be24:c49:8e1c	12.73.142.28
b51a:901b:cb15:8045:ada8:be24:c49:8e1d	12.73.142.29
b51a:901b:cb15:8045:ada8:be24:c49:8e1e	12.73.142.30
b51a:901b:cb15:8045:ada8:be24:c49:8e1f	12.73.142.31
b51a:901b:cb15:8045:ada8:be24:c49:8e20	12.73.142.32
b51a:901b:cb15:8045:ada8:be24:c49:8e21	12.73.142.33
b51a:901b:cb15:8045:ada8:be24:c49:8e22	12.73.142.34
b51a:901b:cb15:8045:ada8:be24:c49:8e23	12.73.142.35
b51a:901b:cb15:8045:ada8:be24:c49:8e24	12.73.142.36
b51a:901b:cb15:8045:ada8:be24:c49:8e25	12.73.142.37
b51a:901b:cb15:8045:ada8:be24:c49:8e26	12.73.142.38
b51a:901b:cb15:8045:ada8:be24:c49:8e27	12.73.142.39
b51a:901b:cb15:8045:ada8:be24:c49:8e28	12.73.142.40
b51a:901b:cb15:8045:ada8:be24:c49:8e29	12.73.142.41
b51a:901b:cb15:8045:ada8:be24:c49:8e2a	12.73.142.42
b51a:901b:cb15:8045:ada8:be24:c49:8e2b	12.73.142.43
b51a:901b:cb15:8045:ada8:be24:c49:8e2c	12.73.142.44
b51a:901b:cb15:8045:ada8:be24:c49:8e2d	12.73.142.45
b51a:901b:cb15:8045:ada8:be24:c49:8e2e	12.73.142.46
b51a:901b:cb15:8045:ada8:be24:c49:8e2f	12.73.142.47
b51a:901b:cb15:8045:ada8:be24:c49:8e30	12.73.142.48
b51a:901b:cb15:8045:ada8:be24:c49:8e31	12.73.142.49
b51a:901b:cb15:8045:ada8:be24:c49:8e32	12.73.142.50
b51a:901b:cb15:8045:ada8:be24:c49:8e33	12.73.142.51
b51a:901b:cb15:8045:ada8:be24:c49:8e34	12.73.142.52
b51a:901b:cb15:8045:ada8:be24:c49:8e35	12.73.142.53
b51a:901b:cb15:8045:ada8:be24:c49:8e36	12.73.142.54
b51a:901b:cb15:8045:ada8:be24:c49:8e37	12.73.142.55
b51a:901b:cb15:8045:ada8:be24:c49:8e38	12.73.142.56
b51a:901b:cb15:8045:ada8:be24:c49:8e39	12.73.142.57
b51a:901b:cb15:8045:ada8:be24:c49:8e3a	12.73.142.58
b51a:901b:cb15:8045:ada8:be24:c49:8e3b	12.73.142.59
b51a:901b:cb15:8045:ada8:be24:c49:8e3c	12.73.142.60

b51a:901b:cb15:8045:ada8:be24:c49:8e3d	12.73.142.61
b51a:901b:cb15:8045:ada8:be24:c49:8e3e	12.73.142.62
b51a:901b:cb15:8045:ada8:be24:c49:8e3f	12.73.142.63
b51a:901b:cb15:8045:ada8:be24:c49:8e40	12.73.142.64
b51a:901b:cb15:8045:ada8:be24:c49:8e41	12.73.142.65
b51a:901b:cb15:8045:ada8:be24:c49:8e42	12.73.142.66
b51a:901b:cb15:8045:ada8:be24:c49:8e43	12.73.142.67
b51a:901b:cb15:8045:ada8:be24:c49:8e44	12.73.142.68
b51a:901b:cb15:8045:ada8:be24:c49:8e45	12.73.142.69
b51a:901b:cb15:8045:ada8:be24:c49:8e46	12.73.142.70
b51a:901b:cb15:8045:ada8:be24:c49:8e47	12.73.142.71
b51a:901b:cb15:8045:ada8:be24:c49:8e48	12.73.142.72
b51a:901b:cb15:8045:ada8:be24:c49:8e49	12.73.142.73
b51a:901b:cb15:8045:ada8:be24:c49:8e4a	12.73.142.74
b51a:901b:cb15:8045:ada8:be24:c49:8e4b	12.73.142.75
b51a:901b:cb15:8045:ada8:be24:c49:8e4c	12.73.142.76
b51a:901b:cb15:8045:ada8:be24:c49:8e4d	12.73.142.77
b51a:901b:cb15:8045:ada8:be24:c49:8e4e	12.73.142.78
b51a:901b:cb15:8045:ada8:be24:c49:8e4f	12.73.142.79
b51a:901b:cb15:8045:ada8:be24:c49:8e50	12.73.142.80
b51a:901b:cb15:8045:ada8:be24:c49:8e51	12.73.142.81
b51a:901b:cb15:8045:ada8:be24:c49:8e52	12.73.142.82
b51a:901b:cb15:8045:ada8:be24:c49:8e53	12.73.142.83
b51a:901b:cb15:8045:ada8:be24:c49:8e54	12.73.142.84
b51a:901b:cb15:8045:ada8:be24:c49:8e55	12.73.142.85
b51a:901b:cb15:8045:ada8:be24:c49:8e56	12.73.142.86
b51a:901b:cb15:8045:ada8:be24:c49:8e57	12.73.142.87
b51a:901b:cb15:8045:ada8:be24:c49:8e58	12.73.142.88
b51a:901b:cb15:8045:ada8:be24:c49:8e59	12.73.142.89
b51a:901b:cb15:8045:ada8:be24:c49:8e5a	12.73.142.90
b51a:901b:cb15:8045:ada8:be24:c49:8e5b	12.73.142.91
b51a:901b:cb15:8045:ada8:be24:c49:8e5c	12.73.142.92
b51a:901b:cb15:8045:ada8:be24:c49:8e5d	12.73.142.93
b51a:901b:cb15:8045:ada8:be24:c49:8e5e	12.73.142.94
b51a:901b:cb15:8045:ada8:be24:c49:8e5f	12.73.142.95
b51a:901b:cb15:8045:ada8:be24:c49:8e60	12.73.142.96
b51a:901b:cb15:8045:ada8:be24:c49:8e61	12.73.142.97
b51a:901b:cb15:8045:ada8:be24:c49:8e62	12.73.142.98
b51a:901b:cb15:8045:ada8:be24:c49:8e63	12.73.142.99
b51a:901b:cb15:8045:ada8:be24:c49:8e64	12.73.142.100
b51a:901b:cb15:8045:ada8:be24:c49:8e65	12.73.142.101
b51a:901b:cb15:8045:ada8:be24:c49:8e66	12.73.142.102
b51a:901b:cb15:8045:ada8:be24:c49:8e67	12.73.142.103
b51a:901b:cb15:8045:ada8:be24:c49:8e68	12.73.142.104
b51a:901b:cb15:8045:ada8:be24:c49:8e69	12.73.142.105
b51a:901b:cb15:8045:ada8:be24:c49:8e6a	12.73.142.106
b51a:901b:cb15:8045:ada8:be24:c49:8e6b	12.73.142.107
b51a:901b:cb15:8045:ada8:be24:c49:8e6c	12.73.142.108
b51a:901b:cb15:8045:ada8:be24:c49:8e6d	12.73.142.109
b51a:901b:cb15:8045:ada8:be24:c49:8e6e	12.73.142.110
b51a:901b:cb15:8045:ada8:be24:c49:8e6f	12.73.142.111
b51a:901b:cb15:8045:ada8:be24:c49:8e70	12.73.142.112
b51a:901b:cb15:8045:ada8:be24:c49:8e71	12.73.142.113
b51a:901b:cb15:8045:ada8:be24:c49:8e72	12.73.142.114
b51a:901b:cb15:8045:ada8:be24:c49:8e73	12.73.142.115
b51a:901b:cb15:8045:ada8:be24:c49:8e74	12.73.142.116
b51a:901b:cb15:8045:ada8:be24:c49:8e75	12.73.142.117
b51a:901b:cb15:8045:ada8:be24:c49:8e76	12.73.142.118
b51a:901b:cb15:8045:ada8:be24:c49:8e77	12.73.142.119
b51a:901b:cb15:8045:ada8:be24:c49:8e78	12.73.142.120

b51a:901b:cb15:8045:ada8:be24:c49:8e79	12.73.142.121
b51a:901b:cb15:8045:ada8:be24:c49:8e7a	12.73.142.122
b51a:901b:cb15:8045:ada8:be24:c49:8e7b	12.73.142.123
b51a:901b:cb15:8045:ada8:be24:c49:8e7c	12.73.142.124
b51a:901b:cb15:8045:ada8:be24:c49:8e7d	12.73.142.125
b51a:901b:cb15:8045:ada8:be24:c49:8e7e	12.73.142.126
b51a:901b:cb15:8045:ada8:be24:c49:8e7f	12.73.142.127
b51a:901b:cb15:8045:ada8:be24:c49:8e80	12.73.142.128
b51a:901b:cb15:8045:ada8:be24:c49:8e81	12.73.142.129
b51a:901b:cb15:8045:ada8:be24:c49:8e82	12.73.142.130
b51a:901b:cb15:8045:ada8:be24:c49:8e83	12.73.142.131
b51a:901b:cb15:8045:ada8:be24:c49:8e84	12.73.142.132
b51a:901b:cb15:8045:ada8:be24:c49:8e85	12.73.142.133
b51a:901b:cb15:8045:ada8:be24:c49:8e86	12.73.142.134
b51a:901b:cb15:8045:ada8:be24:c49:8e87	12.73.142.135
b51a:901b:cb15:8045:ada8:be24:c49:8e88	12.73.142.136
b51a:901b:cb15:8045:ada8:be24:c49:8e89	12.73.142.137
b51a:901b:cb15:8045:ada8:be24:c49:8e8a	12.73.142.138
b51a:901b:cb15:8045:ada8:be24:c49:8e8b	12.73.142.139
b51a:901b:cb15:8045:ada8:be24:c49:8e8c	12.73.142.140
b51a:901b:cb15:8045:ada8:be24:c49:8e8d	12.73.142.141
b51a:901b:cb15:8045:ada8:be24:c49:8e8e	12.73.142.142
b51a:901b:cb15:8045:ada8:be24:c49:8e8f	12.73.142.143
b51a:901b:cb15:8045:ada8:be24:c49:8e90	12.73.142.144
b51a:901b:cb15:8045:ada8:be24:c49:8e91	12.73.142.145
b51a:901b:cb15:8045:ada8:be24:c49:8e92	12.73.142.146
b51a:901b:cb15:8045:ada8:be24:c49:8e93	12.73.142.147
b51a:901b:cb15:8045:ada8:be24:c49:8e94	12.73.142.148
b51a:901b:cb15:8045:ada8:be24:c49:8e95	12.73.142.149
b51a:901b:cb15:8045:ada8:be24:c49:8e96	12.73.142.150
b51a:901b:cb15:8045:ada8:be24:c49:8e97	12.73.142.151
b51a:901b:cb15:8045:ada8:be24:c49:8e98	12.73.142.152
b51a:901b:cb15:8045:ada8:be24:c49:8e99	12.73.142.153
b51a:901b:cb15:8045:ada8:be24:c49:8e9a	12.73.142.154
b51a:901b:cb15:8045:ada8:be24:c49:8e9b	12.73.142.155
b51a:901b:cb15:8045:ada8:be24:c49:8e9c	12.73.142.156
b51a:901b:cb15:8045:ada8:be24:c49:8e9d	12.73.142.157
b51a:901b:cb15:8045:ada8:be24:c49:8e9e	12.73.142.158
b51a:901b:cb15:8045:ada8:be24:c49:8e9f	12.73.142.159
b51a:901b:cb15:8045:ada8:be24:c49:8ea0	12.73.142.160
b51a:901b:cb15:8045:ada8:be24:c49:8ea1	12.73.142.161
b51a:901b:cb15:8045:ada8:be24:c49:8ea2	12.73.142.162
b51a:901b:cb15:8045:ada8:be24:c49:8ea3	12.73.142.163
b51a:901b:cb15:8045:ada8:be24:c49:8ea4	12.73.142.164
b51a:901b:cb15:8045:ada8:be24:c49:8ea5	12.73.142.165
b51a:901b:cb15:8045:ada8:be24:c49:8ea6	12.73.142.166
b51a:901b:cb15:8045:ada8:be24:c49:8ea7	12.73.142.167
b51a:901b:cb15:8045:ada8:be24:c49:8ea8	12.73.142.168
b51a:901b:cb15:8045:ada8:be24:c49:8ea9	12.73.142.169
b51a:901b:cb15:8045:ada8:be24:c49:8eaa	12.73.142.170
b51a:901b:cb15:8045:ada8:be24:c49:8eab	12.73.142.171
b51a:901b:cb15:8045:ada8:be24:c49:8eac	12.73.142.172
b51a:901b:cb15:8045:ada8:be24:c49:8ead	12.73.142.173
b51a:901b:cb15:8045:ada8:be24:c49:8eae	12.73.142.174
b51a:901b:cb15:8045:ada8:be24:c49:8eaf	12.73.142.175
b51a:901b:cb15:8045:ada8:be24:c49:8eb0	12.73.142.176
b51a:901b:cb15:8045:ada8:be24:c49:8eb1	12.73.142.177
b51a:901b:cb15:8045:ada8:be24:c49:8eb2	12.73.142.178
b51a:901b:cb15:8045:ada8:be24:c49:8eb3	12.73.142.179
b51a:901b:cb15:8045:ada8:be24:c49:8eb4	12.73.142.180

b51a:901b:cb15:8045:ada8:be24:c49:8eb5	12.73.142.181
b51a:901b:cb15:8045:ada8:be24:c49:8eb6	12.73.142.182
b51a:901b:cb15:8045:ada8:be24:c49:8eb7	12.73.142.183
b51a:901b:cb15:8045:ada8:be24:c49:8eb8	12.73.142.184
b51a:901b:cb15:8045:ada8:be24:c49:8eb9	12.73.142.185
b51a:901b:cb15:8045:ada8:be24:c49:8eba	12.73.142.186
b51a:901b:cb15:8045:ada8:be24:c49:8ebb	12.73.142.187
b51a:901b:cb15:8045:ada8:be24:c49:8ebc	12.73.142.188
b51a:901b:cb15:8045:ada8:be24:c49:8ebd	12.73.142.189
b51a:901b:cb15:8045:ada8:be24:c49:8ebe	12.73.142.190
b51a:901b:cb15:8045:ada8:be24:c49:8ebf	12.73.142.191
b51a:901b:cb15:8045:ada8:be24:c49:8ec0	12.73.142.192
b51a:901b:cb15:8045:ada8:be24:c49:8ec1	12.73.142.193
b51a:901b:cb15:8045:ada8:be24:c49:8ec2	12.73.142.194
b51a:901b:cb15:8045:ada8:be24:c49:8ec3	12.73.142.195
b51a:901b:cb15:8045:ada8:be24:c49:8ec4	12.73.142.196
b51a:901b:cb15:8045:ada8:be24:c49:8ec5	12.73.142.197
b51a:901b:cb15:8045:ada8:be24:c49:8ec6	12.73.142.198
b51a:901b:cb15:8045:ada8:be24:c49:8ec7	12.73.142.199
b51a:901b:cb15:8045:ada8:be24:c49:8ec8	12.73.142.200
b51a:901b:cb15:8045:ada8:be24:c49:8ec9	12.73.142.201
b51a:901b:cb15:8045:ada8:be24:c49:8eca	12.73.142.202
b51a:901b:cb15:8045:ada8:be24:c49:8ecb	12.73.142.203
b51a:901b:cb15:8045:ada8:be24:c49:8ecc	12.73.142.204
b51a:901b:cb15:8045:ada8:be24:c49:8ecd	12.73.142.205
b51a:901b:cb15:8045:ada8:be24:c49:8ece	12.73.142.206
b51a:901b:cb15:8045:ada8:be24:c49:8ecf	12.73.142.207
b51a:901b:cb15:8045:ada8:be24:c49:8ed0	12.73.142.208
b51a:901b:cb15:8045:ada8:be24:c49:8ed1	12.73.142.209
b51a:901b:cb15:8045:ada8:be24:c49:8ed2	12.73.142.210
b51a:901b:cb15:8045:ada8:be24:c49:8ed3	12.73.142.211
b51a:901b:cb15:8045:ada8:be24:c49:8ed4	12.73.142.212
b51a:901b:cb15:8045:ada8:be24:c49:8ed5	12.73.142.213
b51a:901b:cb15:8045:ada8:be24:c49:8ed6	12.73.142.214
b51a:901b:cb15:8045:ada8:be24:c49:8ed7	12.73.142.215
b51a:901b:cb15:8045:ada8:be24:c49:8ed8	12.73.142.216
b51a:901b:cb15:8045:ada8:be24:c49:8ed9	12.73.142.217
b51a:901b:cb15:8045:ada8:be24:c49:8eda	12.73.142.218
b51a:901b:cb15:8045:ada8:be24:c49:8edb	12.73.142.219
b51a:901b:cb15:8045:ada8:be24:c49:8edc	12.73.142.220
b51a:901b:cb15:8045:ada8:be24:c49:8edd	12.73.142.221
b51a:901b:cb15:8045:ada8:be24:c49:8ede	12.73.142.222
b51a:901b:cb15:8045:ada8:be24:c49:8edf	12.73.142.223
b51a:901b:cb15:8045:ada8:be24:c49:8ee0	12.73.142.224
b51a:901b:cb15:8045:ada8:be24:c49:8ee1	12.73.142.225
b51a:901b:cb15:8045:ada8:be24:c49:8ee2	12.73.142.226
b51a:901b:cb15:8045:ada8:be24:c49:8ee3	12.73.142.227
b51a:901b:cb15:8045:ada8:be24:c49:8ee4	12.73.142.228
b51a:901b:cb15:8045:ada8:be24:c49:8ee5	12.73.142.229
b51a:901b:cb15:8045:ada8:be24:c49:8ee6	12.73.142.230
b51a:901b:cb15:8045:ada8:be24:c49:8ee7	12.73.142.231
b51a:901b:cb15:8045:ada8:be24:c49:8ee8	12.73.142.232
b51a:901b:cb15:8045:ada8:be24:c49:8ee9	12.73.142.233
b51a:901b:cb15:8045:ada8:be24:c49:8eea	12.73.142.234
b51a:901b:cb15:8045:ada8:be24:c49:8eeb	12.73.142.235
b51a:901b:cb15:8045:ada8:be24:c49:8eec	12.73.142.236
b51a:901b:cb15:8045:ada8:be24:c49:8eed	12.73.142.237
b51a:901b:cb15:8045:ada8:be24:c49:8eee	12.73.142.238
b51a:901b:cb15:8045:ada8:be24:c49:8eef	12.73.142.239
b51a:901b:cb15:8045:ada8:be24:c49:8ef0	12.73.142.240
b51a:901b:cb15:8045:ada8:be24:c49:8ef1	12.73.142.241
b51a:901b:cb15:8045:ada8:be24:c49:8ef2	12.73.142.242
b51a:901b:cb15:8045:ada8:be24:c49:8ef3	12.73.142.243
b51a:901b:cb15:8045:ada8:be24:c49:8ef4	12.73.142.244
b51a:901b:cb15:8045:ada8:be24:c49:8ef5	12.73.142.245
b51a:901b:cb15:8045:ada8:be24:c49:8ef6	12.73.142.246
b51a:901b:cb15:8045:ada8:be24:c49:8ef7	12.73.142.247
b51a:901b:cb15:8045:ada8:be24:c49:8ef8	12.73.142.248
b51a:901b:cb15:8045:ada8:be24:c49:8ef9	12.73.142.249
b51a:901b:cb15:8045:ada8:be24:c49:8efa	12.73.142.250
b51a:901b:cb15:8045:ada8:be24:c49:8efb	12.73.142.251
b51a:901b:cb15:8045:ada8:be24:c49:8efc	12.73.142.252
b51a:901b:cb15:8045:ada8:be24:c49:8efd	12.73.142.253
b51a:901b:cb15:8045:ada8:be24:c49:8efe	12.73.142.254
b51a:901b:cb15:8045:ada8:be24:c49:8eff	12.73.142.255

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.