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:cf24:3031:7f01	48.49.127.1
b51a:901b:cb15:8045:ada8:cf24:3031:7f02	48.49.127.2
b51a:901b:cb15:8045:ada8:cf24:3031:7f03	48.49.127.3
b51a:901b:cb15:8045:ada8:cf24:3031:7f04	48.49.127.4
b51a:901b:cb15:8045:ada8:cf24:3031:7f05	48.49.127.5
b51a:901b:cb15:8045:ada8:cf24:3031:7f06	48.49.127.6
b51a:901b:cb15:8045:ada8:cf24:3031:7f07	48.49.127.7
b51a:901b:cb15:8045:ada8:cf24:3031:7f08	48.49.127.8
b51a:901b:cb15:8045:ada8:cf24:3031:7f09	48.49.127.9
b51a:901b:cb15:8045:ada8:cf24:3031:7f0a	48.49.127.10
b51a:901b:cb15:8045:ada8:cf24:3031:7f0b	48.49.127.11
b51a:901b:cb15:8045:ada8:cf24:3031:7f0c	48.49.127.12
b51a:901b:cb15:8045:ada8:cf24:3031:7f0d	48.49.127.13
b51a:901b:cb15:8045:ada8:cf24:3031:7f0e	48.49.127.14
b51a:901b:cb15:8045:ada8:cf24:3031:7f0f	48.49.127.15
b51a:901b:cb15:8045:ada8:cf24:3031:7f10	48.49.127.16
b51a:901b:cb15:8045:ada8:cf24:3031:7f11	48.49.127.17
b51a:901b:cb15:8045:ada8:cf24:3031:7f12	48.49.127.18
b51a:901b:cb15:8045:ada8:cf24:3031:7f13	48.49.127.19
b51a:901b:cb15:8045:ada8:cf24:3031:7f14	48.49.127.20
b51a:901b:cb15:8045:ada8:cf24:3031:7f15	48.49.127.21
b51a:901b:cb15:8045:ada8:cf24:3031:7f16	48.49.127.22
b51a:901b:cb15:8045:ada8:cf24:3031:7f17	48.49.127.23
b51a:901b:cb15:8045:ada8:cf24:3031:7f18	48.49.127.24
b51a:901b:cb15:8045:ada8:cf24:3031:7f19	48.49.127.25
b51a:901b:cb15:8045:ada8:cf24:3031:7f1a	48.49.127.26
b51a:901b:cb15:8045:ada8:cf24:3031:7f1b	48.49.127.27
b51a:901b:cb15:8045:ada8:cf24:3031:7f1c	48.49.127.28
b51a:901b:cb15:8045:ada8:cf24:3031:7f1d	48.49.127.29
b51a:901b:cb15:8045:ada8:cf24:3031:7f1e	48.49.127.30
b51a:901b:cb15:8045:ada8:cf24:3031:7f1f	48.49.127.31
b51a:901b:cb15:8045:ada8:cf24:3031:7f20	48.49.127.32
b51a:901b:cb15:8045:ada8:cf24:3031:7f21	48.49.127.33
b51a:901b:cb15:8045:ada8:cf24:3031:7f22	48.49.127.34
b51a:901b:cb15:8045:ada8:cf24:3031:7f23	48.49.127.35
b51a:901b:cb15:8045:ada8:cf24:3031:7f24	48.49.127.36
b51a:901b:cb15:8045:ada8:cf24:3031:7f25	48.49.127.37
b51a:901b:cb15:8045:ada8:cf24:3031:7f26	48.49.127.38
b51a:901b:cb15:8045:ada8:cf24:3031:7f27	48.49.127.39
b51a:901b:cb15:8045:ada8:cf24:3031:7f28	48.49.127.40
b51a:901b:cb15:8045:ada8:cf24:3031:7f29	48.49.127.41
b51a:901b:cb15:8045:ada8:cf24:3031:7f2a	48.49.127.42
b51a:901b:cb15:8045:ada8:cf24:3031:7f2b	48.49.127.43
b51a:901b:cb15:8045:ada8:cf24:3031:7f2c	48.49.127.44
b51a:901b:cb15:8045:ada8:cf24:3031:7f2d	48.49.127.45
b51a:901b:cb15:8045:ada8:cf24:3031:7f2e	48.49.127.46
b51a:901b:cb15:8045:ada8:cf24:3031:7f2f	48.49.127.47
b51a:901b:cb15:8045:ada8:cf24:3031:7f30	48.49.127.48
b51a:901b:cb15:8045:ada8:cf24:3031:7f31	48.49.127.49
b51a:901b:cb15:8045:ada8:cf24:3031:7f32	48.49.127.50
b51a:901b:cb15:8045:ada8:cf24:3031:7f33	48.49.127.51
b51a:901b:cb15:8045:ada8:cf24:3031:7f34	48.49.127.52
b51a:901b:cb15:8045:ada8:cf24:3031:7f35	48.49.127.53
b51a:901b:cb15:8045:ada8:cf24:3031:7f36	48.49.127.54
b51a:901b:cb15:8045:ada8:cf24:3031:7f37	48.49.127.55
b51a:901b:cb15:8045:ada8:cf24:3031:7f38	48.49.127.56
b51a:901b:cb15:8045:ada8:cf24:3031:7f39	48.49.127.57
b51a:901b:cb15:8045:ada8:cf24:3031:7f3a	48.49.127.58
b51a:901b:cb15:8045:ada8:cf24:3031:7f3b	48.49.127.59
b51a:901b:cb15:8045:ada8:cf24:3031:7f3c	48.49.127.60

b51a:901b:cb15:8045:ada8:cf24:3031:7f3d	48.49.127.61
b51a:901b:cb15:8045:ada8:cf24:3031:7f3e	48.49.127.62
b51a:901b:cb15:8045:ada8:cf24:3031:7f3f	48.49.127.63
b51a:901b:cb15:8045:ada8:cf24:3031:7f40	48.49.127.64
b51a:901b:cb15:8045:ada8:cf24:3031:7f41	48.49.127.65
b51a:901b:cb15:8045:ada8:cf24:3031:7f42	48.49.127.66
b51a:901b:cb15:8045:ada8:cf24:3031:7f43	48.49.127.67
b51a:901b:cb15:8045:ada8:cf24:3031:7f44	48.49.127.68
b51a:901b:cb15:8045:ada8:cf24:3031:7f45	48.49.127.69
b51a:901b:cb15:8045:ada8:cf24:3031:7f46	48.49.127.70
b51a:901b:cb15:8045:ada8:cf24:3031:7f47	48.49.127.71
b51a:901b:cb15:8045:ada8:cf24:3031:7f48	48.49.127.72
b51a:901b:cb15:8045:ada8:cf24:3031:7f49	48.49.127.73
b51a:901b:cb15:8045:ada8:cf24:3031:7f4a	48.49.127.74
b51a:901b:cb15:8045:ada8:cf24:3031:7f4b	48.49.127.75
b51a:901b:cb15:8045:ada8:cf24:3031:7f4c	48.49.127.76
b51a:901b:cb15:8045:ada8:cf24:3031:7f4d	48.49.127.77
b51a:901b:cb15:8045:ada8:cf24:3031:7f4e	48.49.127.78
b51a:901b:cb15:8045:ada8:cf24:3031:7f4f	48.49.127.79
b51a:901b:cb15:8045:ada8:cf24:3031:7f50	48.49.127.80
b51a:901b:cb15:8045:ada8:cf24:3031:7f51	48.49.127.81
b51a:901b:cb15:8045:ada8:cf24:3031:7f52	48.49.127.82
b51a:901b:cb15:8045:ada8:cf24:3031:7f53	48.49.127.83
b51a:901b:cb15:8045:ada8:cf24:3031:7f54	48.49.127.84
b51a:901b:cb15:8045:ada8:cf24:3031:7f55	48.49.127.85
b51a:901b:cb15:8045:ada8:cf24:3031:7f56	48.49.127.86
b51a:901b:cb15:8045:ada8:cf24:3031:7f57	48.49.127.87
b51a:901b:cb15:8045:ada8:cf24:3031:7f58	48.49.127.88
b51a:901b:cb15:8045:ada8:cf24:3031:7f59	48.49.127.89
b51a:901b:cb15:8045:ada8:cf24:3031:7f5a	48.49.127.90
b51a:901b:cb15:8045:ada8:cf24:3031:7f5b	48.49.127.91
b51a:901b:cb15:8045:ada8:cf24:3031:7f5c	48.49.127.92
b51a:901b:cb15:8045:ada8:cf24:3031:7f5d	48.49.127.93
b51a:901b:cb15:8045:ada8:cf24:3031:7f5e	48.49.127.94
b51a:901b:cb15:8045:ada8:cf24:3031:7f5f	48.49.127.95
b51a:901b:cb15:8045:ada8:cf24:3031:7f60	48.49.127.96
b51a:901b:cb15:8045:ada8:cf24:3031:7f61	48.49.127.97
b51a:901b:cb15:8045:ada8:cf24:3031:7f62	48.49.127.98
b51a:901b:cb15:8045:ada8:cf24:3031:7f63	48.49.127.99
b51a:901b:cb15:8045:ada8:cf24:3031:7f64	48.49.127.100
b51a:901b:cb15:8045:ada8:cf24:3031:7f65	48.49.127.101
b51a:901b:cb15:8045:ada8:cf24:3031:7f66	48.49.127.102
b51a:901b:cb15:8045:ada8:cf24:3031:7f67	48.49.127.103
b51a:901b:cb15:8045:ada8:cf24:3031:7f68	48.49.127.104
b51a:901b:cb15:8045:ada8:cf24:3031:7f69	48.49.127.105
b51a:901b:cb15:8045:ada8:cf24:3031:7f6a	48.49.127.106
b51a:901b:cb15:8045:ada8:cf24:3031:7f6b	48.49.127.107
b51a:901b:cb15:8045:ada8:cf24:3031:7f6c	48.49.127.108
b51a:901b:cb15:8045:ada8:cf24:3031:7f6d	48.49.127.109
b51a:901b:cb15:8045:ada8:cf24:3031:7f6e	48.49.127.110
b51a:901b:cb15:8045:ada8:cf24:3031:7f6f	48.49.127.111
b51a:901b:cb15:8045:ada8:cf24:3031:7f70	48.49.127.112
b51a:901b:cb15:8045:ada8:cf24:3031:7f71	48.49.127.113
b51a:901b:cb15:8045:ada8:cf24:3031:7f72	48.49.127.114
b51a:901b:cb15:8045:ada8:cf24:3031:7f73	48.49.127.115
b51a:901b:cb15:8045:ada8:cf24:3031:7f74	48.49.127.116
b51a:901b:cb15:8045:ada8:cf24:3031:7f75	48.49.127.117
b51a:901b:cb15:8045:ada8:cf24:3031:7f76	48.49.127.118
b51a:901b:cb15:8045:ada8:cf24:3031:7f77	48.49.127.119
b51a:901b:cb15:8045:ada8:cf24:3031:7f78	48.49.127.120

b51a:901b:cb15:8045:ada8:cf24:3031:7f79	48.49.127.121
b51a:901b:cb15:8045:ada8:cf24:3031:7f7a	48.49.127.122
b51a:901b:cb15:8045:ada8:cf24:3031:7f7b	48.49.127.123
b51a:901b:cb15:8045:ada8:cf24:3031:7f7c	48.49.127.124
b51a:901b:cb15:8045:ada8:cf24:3031:7f7d	48.49.127.125
b51a:901b:cb15:8045:ada8:cf24:3031:7f7e	48.49.127.126
b51a:901b:cb15:8045:ada8:cf24:3031:7f7f	48.49.127.127
b51a:901b:cb15:8045:ada8:cf24:3031:7f80	48.49.127.128
b51a:901b:cb15:8045:ada8:cf24:3031:7f81	48.49.127.129
b51a:901b:cb15:8045:ada8:cf24:3031:7f82	48.49.127.130
b51a:901b:cb15:8045:ada8:cf24:3031:7f83	48.49.127.131
b51a:901b:cb15:8045:ada8:cf24:3031:7f84	48.49.127.132
b51a:901b:cb15:8045:ada8:cf24:3031:7f85	48.49.127.133
b51a:901b:cb15:8045:ada8:cf24:3031:7f86	48.49.127.134
b51a:901b:cb15:8045:ada8:cf24:3031:7f87	48.49.127.135
b51a:901b:cb15:8045:ada8:cf24:3031:7f88	48.49.127.136
b51a:901b:cb15:8045:ada8:cf24:3031:7f89	48.49.127.137
b51a:901b:cb15:8045:ada8:cf24:3031:7f8a	48.49.127.138
b51a:901b:cb15:8045:ada8:cf24:3031:7f8b	48.49.127.139
b51a:901b:cb15:8045:ada8:cf24:3031:7f8c	48.49.127.140
b51a:901b:cb15:8045:ada8:cf24:3031:7f8d	48.49.127.141
b51a:901b:cb15:8045:ada8:cf24:3031:7f8e	48.49.127.142
b51a:901b:cb15:8045:ada8:cf24:3031:7f8f	48.49.127.143
b51a:901b:cb15:8045:ada8:cf24:3031:7f90	48.49.127.144
b51a:901b:cb15:8045:ada8:cf24:3031:7f91	48.49.127.145
b51a:901b:cb15:8045:ada8:cf24:3031:7f92	48.49.127.146
b51a:901b:cb15:8045:ada8:cf24:3031:7f93	48.49.127.147
b51a:901b:cb15:8045:ada8:cf24:3031:7f94	48.49.127.148
b51a:901b:cb15:8045:ada8:cf24:3031:7f95	48.49.127.149
b51a:901b:cb15:8045:ada8:cf24:3031:7f96	48.49.127.150
b51a:901b:cb15:8045:ada8:cf24:3031:7f97	48.49.127.151
b51a:901b:cb15:8045:ada8:cf24:3031:7f98	48.49.127.152
b51a:901b:cb15:8045:ada8:cf24:3031:7f99	48.49.127.153
b51a:901b:cb15:8045:ada8:cf24:3031:7f9a	48.49.127.154
b51a:901b:cb15:8045:ada8:cf24:3031:7f9b	48.49.127.155
b51a:901b:cb15:8045:ada8:cf24:3031:7f9c	48.49.127.156
b51a:901b:cb15:8045:ada8:cf24:3031:7f9d	48.49.127.157
b51a:901b:cb15:8045:ada8:cf24:3031:7f9e	48.49.127.158
b51a:901b:cb15:8045:ada8:cf24:3031:7f9f	48.49.127.159
b51a:901b:cb15:8045:ada8:cf24:3031:7fa0	48.49.127.160
b51a:901b:cb15:8045:ada8:cf24:3031:7fa1	48.49.127.161
b51a:901b:cb15:8045:ada8:cf24:3031:7fa2	48.49.127.162
b51a:901b:cb15:8045:ada8:cf24:3031:7fa3	48.49.127.163
b51a:901b:cb15:8045:ada8:cf24:3031:7fa4	48.49.127.164
b51a:901b:cb15:8045:ada8:cf24:3031:7fa5	48.49.127.165
b51a:901b:cb15:8045:ada8:cf24:3031:7fa6	48.49.127.166
b51a:901b:cb15:8045:ada8:cf24:3031:7fa7	48.49.127.167
b51a:901b:cb15:8045:ada8:cf24:3031:7fa8	48.49.127.168
b51a:901b:cb15:8045:ada8:cf24:3031:7fa9	48.49.127.169
b51a:901b:cb15:8045:ada8:cf24:3031:7faa	48.49.127.170
b51a:901b:cb15:8045:ada8:cf24:3031:7fab	48.49.127.171
b51a:901b:cb15:8045:ada8:cf24:3031:7fac	48.49.127.172
b51a:901b:cb15:8045:ada8:cf24:3031:7fad	48.49.127.173
b51a:901b:cb15:8045:ada8:cf24:3031:7fae	48.49.127.174
b51a:901b:cb15:8045:ada8:cf24:3031:7faf	48.49.127.175
b51a:901b:cb15:8045:ada8:cf24:3031:7fb0	48.49.127.176
b51a:901b:cb15:8045:ada8:cf24:3031:7fb1	48.49.127.177
b51a:901b:cb15:8045:ada8:cf24:3031:7fb2	48.49.127.178
b51a:901b:cb15:8045:ada8:cf24:3031:7fb3	48.49.127.179
b51a:901b:cb15:8045:ada8:cf24:3031:7fb4	48.49.127.180

b51a:901b:cb15:8045:ada8:cf24:3031:7fb5	48.49.127.181
b51a:901b:cb15:8045:ada8:cf24:3031:7fb6	48.49.127.182
b51a:901b:cb15:8045:ada8:cf24:3031:7fb7	48.49.127.183
b51a:901b:cb15:8045:ada8:cf24:3031:7fb8	48.49.127.184
b51a:901b:cb15:8045:ada8:cf24:3031:7fb9	48.49.127.185
b51a:901b:cb15:8045:ada8:cf24:3031:7fba	48.49.127.186
b51a:901b:cb15:8045:ada8:cf24:3031:7fbb	48.49.127.187
b51a:901b:cb15:8045:ada8:cf24:3031:7fbc	48.49.127.188
b51a:901b:cb15:8045:ada8:cf24:3031:7fbd	48.49.127.189
b51a:901b:cb15:8045:ada8:cf24:3031:7fbe	48.49.127.190
b51a:901b:cb15:8045:ada8:cf24:3031:7fbf	48.49.127.191
b51a:901b:cb15:8045:ada8:cf24:3031:7fc0	48.49.127.192
b51a:901b:cb15:8045:ada8:cf24:3031:7fc1	48.49.127.193
b51a:901b:cb15:8045:ada8:cf24:3031:7fc2	48.49.127.194
b51a:901b:cb15:8045:ada8:cf24:3031:7fc3	48.49.127.195
b51a:901b:cb15:8045:ada8:cf24:3031:7fc4	48.49.127.196
b51a:901b:cb15:8045:ada8:cf24:3031:7fc5	48.49.127.197
b51a:901b:cb15:8045:ada8:cf24:3031:7fc6	48.49.127.198
b51a:901b:cb15:8045:ada8:cf24:3031:7fc7	48.49.127.199
b51a:901b:cb15:8045:ada8:cf24:3031:7fc8	48.49.127.200
b51a:901b:cb15:8045:ada8:cf24:3031:7fc9	48.49.127.201
b51a:901b:cb15:8045:ada8:cf24:3031:7fca	48.49.127.202
b51a:901b:cb15:8045:ada8:cf24:3031:7fcb	48.49.127.203
b51a:901b:cb15:8045:ada8:cf24:3031:7fcc	48.49.127.204
b51a:901b:cb15:8045:ada8:cf24:3031:7fcd	48.49.127.205
b51a:901b:cb15:8045:ada8:cf24:3031:7fce	48.49.127.206
b51a:901b:cb15:8045:ada8:cf24:3031:7fcf	48.49.127.207
b51a:901b:cb15:8045:ada8:cf24:3031:7fd0	48.49.127.208
b51a:901b:cb15:8045:ada8:cf24:3031:7fd1	48.49.127.209
b51a:901b:cb15:8045:ada8:cf24:3031:7fd2	48.49.127.210
b51a:901b:cb15:8045:ada8:cf24:3031:7fd3	48.49.127.211
b51a:901b:cb15:8045:ada8:cf24:3031:7fd4	48.49.127.212
b51a:901b:cb15:8045:ada8:cf24:3031:7fd5	48.49.127.213
b51a:901b:cb15:8045:ada8:cf24:3031:7fd6	48.49.127.214
b51a:901b:cb15:8045:ada8:cf24:3031:7fd7	48.49.127.215
b51a:901b:cb15:8045:ada8:cf24:3031:7fd8	48.49.127.216
b51a:901b:cb15:8045:ada8:cf24:3031:7fd9	48.49.127.217
b51a:901b:cb15:8045:ada8:cf24:3031:7fda	48.49.127.218
b51a:901b:cb15:8045:ada8:cf24:3031:7fdb	48.49.127.219
b51a:901b:cb15:8045:ada8:cf24:3031:7fdc	48.49.127.220
b51a:901b:cb15:8045:ada8:cf24:3031:7fdd	48.49.127.221
b51a:901b:cb15:8045:ada8:cf24:3031:7fde	48.49.127.222
b51a:901b:cb15:8045:ada8:cf24:3031:7fdf	48.49.127.223
b51a:901b:cb15:8045:ada8:cf24:3031:7fe0	48.49.127.224
b51a:901b:cb15:8045:ada8:cf24:3031:7fe1	48.49.127.225
b51a:901b:cb15:8045:ada8:cf24:3031:7fe2	48.49.127.226
b51a:901b:cb15:8045:ada8:cf24:3031:7fe3	48.49.127.227
b51a:901b:cb15:8045:ada8:cf24:3031:7fe4	48.49.127.228
b51a:901b:cb15:8045:ada8:cf24:3031:7fe5	48.49.127.229
b51a:901b:cb15:8045:ada8:cf24:3031:7fe6	48.49.127.230
b51a:901b:cb15:8045:ada8:cf24:3031:7fe7	48.49.127.231
b51a:901b:cb15:8045:ada8:cf24:3031:7fe8	48.49.127.232
b51a:901b:cb15:8045:ada8:cf24:3031:7fe9	48.49.127.233
b51a:901b:cb15:8045:ada8:cf24:3031:7fea	48.49.127.234
b51a:901b:cb15:8045:ada8:cf24:3031:7feb	48.49.127.235
b51a:901b:cb15:8045:ada8:cf24:3031:7fec	48.49.127.236
b51a:901b:cb15:8045:ada8:cf24:3031:7fed	48.49.127.237
b51a:901b:cb15:8045:ada8:cf24:3031:7fee	48.49.127.238
b51a:901b:cb15:8045:ada8:cf24:3031:7fef	48.49.127.239
b51a:901b:cb15:8045:ada8:cf24:3031:7ff0	48.49.127.240
b51a:901b:cb15:8045:ada8:cf24:3031:7ff1	48.49.127.241
b51a:901b:cb15:8045:ada8:cf24:3031:7ff2	48.49.127.242
b51a:901b:cb15:8045:ada8:cf24:3031:7ff3	48.49.127.243
b51a:901b:cb15:8045:ada8:cf24:3031:7ff4	48.49.127.244
b51a:901b:cb15:8045:ada8:cf24:3031:7ff5	48.49.127.245
b51a:901b:cb15:8045:ada8:cf24:3031:7ff6	48.49.127.246
b51a:901b:cb15:8045:ada8:cf24:3031:7ff7	48.49.127.247
b51a:901b:cb15:8045:ada8:cf24:3031:7ff8	48.49.127.248
b51a:901b:cb15:8045:ada8:cf24:3031:7ff9	48.49.127.249
b51a:901b:cb15:8045:ada8:cf24:3031:7ffa	48.49.127.250
b51a:901b:cb15:8045:ada8:cf24:3031:7ffb	48.49.127.251
b51a:901b:cb15:8045:ada8:cf24:3031:7ffc	48.49.127.252
b51a:901b:cb15:8045:ada8:cf24:3031:7ffd	48.49.127.253
b51a:901b:cb15:8045:ada8:cf24:3031:7ffe	48.49.127.254
b51a:901b:cb15:8045:ada8:cf24:3031:7fff	48.49.127.255

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.