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:ada8:5424:63ac:7f01	99.172.127.1
b51a:901b:cb15:8045:ada8:5424:63ac:7f02	99.172.127.2
b51a:901b:cb15:8045:ada8:5424:63ac:7f03	99.172.127.3
b51a:901b:cb15:8045:ada8:5424:63ac:7f04	99.172.127.4
b51a:901b:cb15:8045:ada8:5424:63ac:7f05	99.172.127.5
b51a:901b:cb15:8045:ada8:5424:63ac:7f06	99.172.127.6
b51a:901b:cb15:8045:ada8:5424:63ac:7f07	99.172.127.7
b51a:901b:cb15:8045:ada8:5424:63ac:7f08	99.172.127.8
b51a:901b:cb15:8045:ada8:5424:63ac:7f09	99.172.127.9
b51a:901b:cb15:8045:ada8:5424:63ac:7f0a	99.172.127.10
b51a:901b:cb15:8045:ada8:5424:63ac:7f0b	99.172.127.11
b51a:901b:cb15:8045:ada8:5424:63ac:7f0c	99.172.127.12
b51a:901b:cb15:8045:ada8:5424:63ac:7f0d	99.172.127.13
b51a:901b:cb15:8045:ada8:5424:63ac:7f0e	99.172.127.14
b51a:901b:cb15:8045:ada8:5424:63ac:7f0f	99.172.127.15
b51a:901b:cb15:8045:ada8:5424:63ac:7f10	99.172.127.16
b51a:901b:cb15:8045:ada8:5424:63ac:7f11	99.172.127.17
b51a:901b:cb15:8045:ada8:5424:63ac:7f12	99.172.127.18
b51a:901b:cb15:8045:ada8:5424:63ac:7f13	99.172.127.19
b51a:901b:cb15:8045:ada8:5424:63ac:7f14	99.172.127.20
b51a:901b:cb15:8045:ada8:5424:63ac:7f15	99.172.127.21
b51a:901b:cb15:8045:ada8:5424:63ac:7f16	99.172.127.22
b51a:901b:cb15:8045:ada8:5424:63ac:7f17	99.172.127.23
b51a:901b:cb15:8045:ada8:5424:63ac:7f18	99.172.127.24
b51a:901b:cb15:8045:ada8:5424:63ac:7f19	99.172.127.25
b51a:901b:cb15:8045:ada8:5424:63ac:7f1a	99.172.127.26
b51a:901b:cb15:8045:ada8:5424:63ac:7f1b	99.172.127.27
b51a:901b:cb15:8045:ada8:5424:63ac:7f1c	99.172.127.28
b51a:901b:cb15:8045:ada8:5424:63ac:7f1d	99.172.127.29
b51a:901b:cb15:8045:ada8:5424:63ac:7f1e	99.172.127.30
b51a:901b:cb15:8045:ada8:5424:63ac:7f1f	99.172.127.31
b51a:901b:cb15:8045:ada8:5424:63ac:7f20	99.172.127.32
b51a:901b:cb15:8045:ada8:5424:63ac:7f21	99.172.127.33
b51a:901b:cb15:8045:ada8:5424:63ac:7f22	99.172.127.34
b51a:901b:cb15:8045:ada8:5424:63ac:7f23	99.172.127.35
b51a:901b:cb15:8045:ada8:5424:63ac:7f24	99.172.127.36
b51a:901b:cb15:8045:ada8:5424:63ac:7f25	99.172.127.37
b51a:901b:cb15:8045:ada8:5424:63ac:7f26	99.172.127.38
b51a:901b:cb15:8045:ada8:5424:63ac:7f27	99.172.127.39
b51a:901b:cb15:8045:ada8:5424:63ac:7f28	99.172.127.40
b51a:901b:cb15:8045:ada8:5424:63ac:7f29	99.172.127.41
b51a:901b:cb15:8045:ada8:5424:63ac:7f2a	99.172.127.42
b51a:901b:cb15:8045:ada8:5424:63ac:7f2b	99.172.127.43
b51a:901b:cb15:8045:ada8:5424:63ac:7f2c	99.172.127.44
b51a:901b:cb15:8045:ada8:5424:63ac:7f2d	99.172.127.45
b51a:901b:cb15:8045:ada8:5424:63ac:7f2e	99.172.127.46
b51a:901b:cb15:8045:ada8:5424:63ac:7f2f	99.172.127.47
b51a:901b:cb15:8045:ada8:5424:63ac:7f30	99.172.127.48
b51a:901b:cb15:8045:ada8:5424:63ac:7f31	99.172.127.49
b51a:901b:cb15:8045:ada8:5424:63ac:7f32	99.172.127.50
b51a:901b:cb15:8045:ada8:5424:63ac:7f33	99.172.127.51
b51a:901b:cb15:8045:ada8:5424:63ac:7f34	99.172.127.52
b51a:901b:cb15:8045:ada8:5424:63ac:7f35	99.172.127.53
b51a:901b:cb15:8045:ada8:5424:63ac:7f36	99.172.127.54
b51a:901b:cb15:8045:ada8:5424:63ac:7f37	99.172.127.55
b51a:901b:cb15:8045:ada8:5424:63ac:7f38	99.172.127.56
b51a:901b:cb15:8045:ada8:5424:63ac:7f39	99.172.127.57
b51a:901b:cb15:8045:ada8:5424:63ac:7f3a	99.172.127.58
b51a:901b:cb15:8045:ada8:5424:63ac:7f3b	99.172.127.59
b51a:901b:cb15:8045:ada8:5424:63ac:7f3c	99.172.127.60

b51a:901b:cb15:8045:ada8:5424:63ac:7f3d	99.172.127.61
b51a:901b:cb15:8045:ada8:5424:63ac:7f3e	99.172.127.62
b51a:901b:cb15:8045:ada8:5424:63ac:7f3f	99.172.127.63
b51a:901b:cb15:8045:ada8:5424:63ac:7f40	99.172.127.64
b51a:901b:cb15:8045:ada8:5424:63ac:7f41	99.172.127.65
b51a:901b:cb15:8045:ada8:5424:63ac:7f42	99.172.127.66
b51a:901b:cb15:8045:ada8:5424:63ac:7f43	99.172.127.67
b51a:901b:cb15:8045:ada8:5424:63ac:7f44	99.172.127.68
b51a:901b:cb15:8045:ada8:5424:63ac:7f45	99.172.127.69
b51a:901b:cb15:8045:ada8:5424:63ac:7f46	99.172.127.70
b51a:901b:cb15:8045:ada8:5424:63ac:7f47	99.172.127.71
b51a:901b:cb15:8045:ada8:5424:63ac:7f48	99.172.127.72
b51a:901b:cb15:8045:ada8:5424:63ac:7f49	99.172.127.73
b51a:901b:cb15:8045:ada8:5424:63ac:7f4a	99.172.127.74
b51a:901b:cb15:8045:ada8:5424:63ac:7f4b	99.172.127.75
b51a:901b:cb15:8045:ada8:5424:63ac:7f4c	99.172.127.76
b51a:901b:cb15:8045:ada8:5424:63ac:7f4d	99.172.127.77
b51a:901b:cb15:8045:ada8:5424:63ac:7f4e	99.172.127.78
b51a:901b:cb15:8045:ada8:5424:63ac:7f4f	99.172.127.79
b51a:901b:cb15:8045:ada8:5424:63ac:7f50	99.172.127.80
b51a:901b:cb15:8045:ada8:5424:63ac:7f51	99.172.127.81
b51a:901b:cb15:8045:ada8:5424:63ac:7f52	99.172.127.82
b51a:901b:cb15:8045:ada8:5424:63ac:7f53	99.172.127.83
b51a:901b:cb15:8045:ada8:5424:63ac:7f54	99.172.127.84
b51a:901b:cb15:8045:ada8:5424:63ac:7f55	99.172.127.85
b51a:901b:cb15:8045:ada8:5424:63ac:7f56	99.172.127.86
b51a:901b:cb15:8045:ada8:5424:63ac:7f57	99.172.127.87
b51a:901b:cb15:8045:ada8:5424:63ac:7f58	99.172.127.88
b51a:901b:cb15:8045:ada8:5424:63ac:7f59	99.172.127.89
b51a:901b:cb15:8045:ada8:5424:63ac:7f5a	99.172.127.90
b51a:901b:cb15:8045:ada8:5424:63ac:7f5b	99.172.127.91
b51a:901b:cb15:8045:ada8:5424:63ac:7f5c	99.172.127.92
b51a:901b:cb15:8045:ada8:5424:63ac:7f5d	99.172.127.93
b51a:901b:cb15:8045:ada8:5424:63ac:7f5e	99.172.127.94
b51a:901b:cb15:8045:ada8:5424:63ac:7f5f	99.172.127.95
b51a:901b:cb15:8045:ada8:5424:63ac:7f60	99.172.127.96
b51a:901b:cb15:8045:ada8:5424:63ac:7f61	99.172.127.97
b51a:901b:cb15:8045:ada8:5424:63ac:7f62	99.172.127.98
b51a:901b:cb15:8045:ada8:5424:63ac:7f63	99.172.127.99
b51a:901b:cb15:8045:ada8:5424:63ac:7f64	99.172.127.100
b51a:901b:cb15:8045:ada8:5424:63ac:7f65	99.172.127.101
b51a:901b:cb15:8045:ada8:5424:63ac:7f66	99.172.127.102
b51a:901b:cb15:8045:ada8:5424:63ac:7f67	99.172.127.103
b51a:901b:cb15:8045:ada8:5424:63ac:7f68	99.172.127.104
b51a:901b:cb15:8045:ada8:5424:63ac:7f69	99.172.127.105
b51a:901b:cb15:8045:ada8:5424:63ac:7f6a	99.172.127.106
b51a:901b:cb15:8045:ada8:5424:63ac:7f6b	99.172.127.107
b51a:901b:cb15:8045:ada8:5424:63ac:7f6c	99.172.127.108
b51a:901b:cb15:8045:ada8:5424:63ac:7f6d	99.172.127.109
b51a:901b:cb15:8045:ada8:5424:63ac:7f6e	99.172.127.110
b51a:901b:cb15:8045:ada8:5424:63ac:7f6f	99.172.127.111
b51a:901b:cb15:8045:ada8:5424:63ac:7f70	99.172.127.112
b51a:901b:cb15:8045:ada8:5424:63ac:7f71	99.172.127.113
b51a:901b:cb15:8045:ada8:5424:63ac:7f72	99.172.127.114
b51a:901b:cb15:8045:ada8:5424:63ac:7f73	99.172.127.115
b51a:901b:cb15:8045:ada8:5424:63ac:7f74	99.172.127.116
b51a:901b:cb15:8045:ada8:5424:63ac:7f75	99.172.127.117
b51a:901b:cb15:8045:ada8:5424:63ac:7f76	99.172.127.118
b51a:901b:cb15:8045:ada8:5424:63ac:7f77	99.172.127.119
b51a:901b:cb15:8045:ada8:5424:63ac:7f78	99.172.127.120

b51a:901b:cb15:8045:ada8:5424:63ac:7f79	99.172.127.121
b51a:901b:cb15:8045:ada8:5424:63ac:7f7a	99.172.127.122
b51a:901b:cb15:8045:ada8:5424:63ac:7f7b	99.172.127.123
b51a:901b:cb15:8045:ada8:5424:63ac:7f7c	99.172.127.124
b51a:901b:cb15:8045:ada8:5424:63ac:7f7d	99.172.127.125
b51a:901b:cb15:8045:ada8:5424:63ac:7f7e	99.172.127.126
b51a:901b:cb15:8045:ada8:5424:63ac:7f7f	99.172.127.127
b51a:901b:cb15:8045:ada8:5424:63ac:7f80	99.172.127.128
b51a:901b:cb15:8045:ada8:5424:63ac:7f81	99.172.127.129
b51a:901b:cb15:8045:ada8:5424:63ac:7f82	99.172.127.130
b51a:901b:cb15:8045:ada8:5424:63ac:7f83	99.172.127.131
b51a:901b:cb15:8045:ada8:5424:63ac:7f84	99.172.127.132
b51a:901b:cb15:8045:ada8:5424:63ac:7f85	99.172.127.133
b51a:901b:cb15:8045:ada8:5424:63ac:7f86	99.172.127.134
b51a:901b:cb15:8045:ada8:5424:63ac:7f87	99.172.127.135
b51a:901b:cb15:8045:ada8:5424:63ac:7f88	99.172.127.136
b51a:901b:cb15:8045:ada8:5424:63ac:7f89	99.172.127.137
b51a:901b:cb15:8045:ada8:5424:63ac:7f8a	99.172.127.138
b51a:901b:cb15:8045:ada8:5424:63ac:7f8b	99.172.127.139
b51a:901b:cb15:8045:ada8:5424:63ac:7f8c	99.172.127.140
b51a:901b:cb15:8045:ada8:5424:63ac:7f8d	99.172.127.141
b51a:901b:cb15:8045:ada8:5424:63ac:7f8e	99.172.127.142
b51a:901b:cb15:8045:ada8:5424:63ac:7f8f	99.172.127.143
b51a:901b:cb15:8045:ada8:5424:63ac:7f90	99.172.127.144
b51a:901b:cb15:8045:ada8:5424:63ac:7f91	99.172.127.145
b51a:901b:cb15:8045:ada8:5424:63ac:7f92	99.172.127.146
b51a:901b:cb15:8045:ada8:5424:63ac:7f93	99.172.127.147
b51a:901b:cb15:8045:ada8:5424:63ac:7f94	99.172.127.148
b51a:901b:cb15:8045:ada8:5424:63ac:7f95	99.172.127.149
b51a:901b:cb15:8045:ada8:5424:63ac:7f96	99.172.127.150
b51a:901b:cb15:8045:ada8:5424:63ac:7f97	99.172.127.151
b51a:901b:cb15:8045:ada8:5424:63ac:7f98	99.172.127.152
b51a:901b:cb15:8045:ada8:5424:63ac:7f99	99.172.127.153
b51a:901b:cb15:8045:ada8:5424:63ac:7f9a	99.172.127.154
b51a:901b:cb15:8045:ada8:5424:63ac:7f9b	99.172.127.155
b51a:901b:cb15:8045:ada8:5424:63ac:7f9c	99.172.127.156
b51a:901b:cb15:8045:ada8:5424:63ac:7f9d	99.172.127.157
b51a:901b:cb15:8045:ada8:5424:63ac:7f9e	99.172.127.158
b51a:901b:cb15:8045:ada8:5424:63ac:7f9f	99.172.127.159
b51a:901b:cb15:8045:ada8:5424:63ac:7fa0	99.172.127.160
b51a:901b:cb15:8045:ada8:5424:63ac:7fa1	99.172.127.161
b51a:901b:cb15:8045:ada8:5424:63ac:7fa2	99.172.127.162
b51a:901b:cb15:8045:ada8:5424:63ac:7fa3	99.172.127.163
b51a:901b:cb15:8045:ada8:5424:63ac:7fa4	99.172.127.164
b51a:901b:cb15:8045:ada8:5424:63ac:7fa5	99.172.127.165
b51a:901b:cb15:8045:ada8:5424:63ac:7fa6	99.172.127.166
b51a:901b:cb15:8045:ada8:5424:63ac:7fa7	99.172.127.167
b51a:901b:cb15:8045:ada8:5424:63ac:7fa8	99.172.127.168
b51a:901b:cb15:8045:ada8:5424:63ac:7fa9	99.172.127.169
b51a:901b:cb15:8045:ada8:5424:63ac:7faa	99.172.127.170
b51a:901b:cb15:8045:ada8:5424:63ac:7fab	99.172.127.171
b51a:901b:cb15:8045:ada8:5424:63ac:7fac	99.172.127.172
b51a:901b:cb15:8045:ada8:5424:63ac:7fad	99.172.127.173
b51a:901b:cb15:8045:ada8:5424:63ac:7fae	99.172.127.174
b51a:901b:cb15:8045:ada8:5424:63ac:7faf	99.172.127.175
b51a:901b:cb15:8045:ada8:5424:63ac:7fb0	99.172.127.176
b51a:901b:cb15:8045:ada8:5424:63ac:7fb1	99.172.127.177
b51a:901b:cb15:8045:ada8:5424:63ac:7fb2	99.172.127.178
b51a:901b:cb15:8045:ada8:5424:63ac:7fb3	99.172.127.179
b51a:901b:cb15:8045:ada8:5424:63ac:7fb4	99.172.127.180

b51a:901b:cb15:8045:ada8:5424:63ac:7fb5	99.172.127.181
b51a:901b:cb15:8045:ada8:5424:63ac:7fb6	99.172.127.182
b51a:901b:cb15:8045:ada8:5424:63ac:7fb7	99.172.127.183
b51a:901b:cb15:8045:ada8:5424:63ac:7fb8	99.172.127.184
b51a:901b:cb15:8045:ada8:5424:63ac:7fb9	99.172.127.185
b51a:901b:cb15:8045:ada8:5424:63ac:7fba	99.172.127.186
b51a:901b:cb15:8045:ada8:5424:63ac:7fbb	99.172.127.187
b51a:901b:cb15:8045:ada8:5424:63ac:7fbc	99.172.127.188
b51a:901b:cb15:8045:ada8:5424:63ac:7fbd	99.172.127.189
b51a:901b:cb15:8045:ada8:5424:63ac:7fbe	99.172.127.190
b51a:901b:cb15:8045:ada8:5424:63ac:7fbf	99.172.127.191
b51a:901b:cb15:8045:ada8:5424:63ac:7fc0	99.172.127.192
b51a:901b:cb15:8045:ada8:5424:63ac:7fc1	99.172.127.193
b51a:901b:cb15:8045:ada8:5424:63ac:7fc2	99.172.127.194
b51a:901b:cb15:8045:ada8:5424:63ac:7fc3	99.172.127.195
b51a:901b:cb15:8045:ada8:5424:63ac:7fc4	99.172.127.196
b51a:901b:cb15:8045:ada8:5424:63ac:7fc5	99.172.127.197
b51a:901b:cb15:8045:ada8:5424:63ac:7fc6	99.172.127.198
b51a:901b:cb15:8045:ada8:5424:63ac:7fc7	99.172.127.199
b51a:901b:cb15:8045:ada8:5424:63ac:7fc8	99.172.127.200
b51a:901b:cb15:8045:ada8:5424:63ac:7fc9	99.172.127.201
b51a:901b:cb15:8045:ada8:5424:63ac:7fca	99.172.127.202
b51a:901b:cb15:8045:ada8:5424:63ac:7fcb	99.172.127.203
b51a:901b:cb15:8045:ada8:5424:63ac:7fcc	99.172.127.204
b51a:901b:cb15:8045:ada8:5424:63ac:7fcd	99.172.127.205
b51a:901b:cb15:8045:ada8:5424:63ac:7fce	99.172.127.206
b51a:901b:cb15:8045:ada8:5424:63ac:7fcf	99.172.127.207
b51a:901b:cb15:8045:ada8:5424:63ac:7fd0	99.172.127.208
b51a:901b:cb15:8045:ada8:5424:63ac:7fd1	99.172.127.209
b51a:901b:cb15:8045:ada8:5424:63ac:7fd2	99.172.127.210
b51a:901b:cb15:8045:ada8:5424:63ac:7fd3	99.172.127.211
b51a:901b:cb15:8045:ada8:5424:63ac:7fd4	99.172.127.212
b51a:901b:cb15:8045:ada8:5424:63ac:7fd5	99.172.127.213
b51a:901b:cb15:8045:ada8:5424:63ac:7fd6	99.172.127.214
b51a:901b:cb15:8045:ada8:5424:63ac:7fd7	99.172.127.215
b51a:901b:cb15:8045:ada8:5424:63ac:7fd8	99.172.127.216
b51a:901b:cb15:8045:ada8:5424:63ac:7fd9	99.172.127.217
b51a:901b:cb15:8045:ada8:5424:63ac:7fda	99.172.127.218
b51a:901b:cb15:8045:ada8:5424:63ac:7fdb	99.172.127.219
b51a:901b:cb15:8045:ada8:5424:63ac:7fdc	99.172.127.220
b51a:901b:cb15:8045:ada8:5424:63ac:7fdd	99.172.127.221
b51a:901b:cb15:8045:ada8:5424:63ac:7fde	99.172.127.222
b51a:901b:cb15:8045:ada8:5424:63ac:7fdf	99.172.127.223
b51a:901b:cb15:8045:ada8:5424:63ac:7fe0	99.172.127.224
b51a:901b:cb15:8045:ada8:5424:63ac:7fe1	99.172.127.225
b51a:901b:cb15:8045:ada8:5424:63ac:7fe2	99.172.127.226
b51a:901b:cb15:8045:ada8:5424:63ac:7fe3	99.172.127.227
b51a:901b:cb15:8045:ada8:5424:63ac:7fe4	99.172.127.228
b51a:901b:cb15:8045:ada8:5424:63ac:7fe5	99.172.127.229
b51a:901b:cb15:8045:ada8:5424:63ac:7fe6	99.172.127.230
b51a:901b:cb15:8045:ada8:5424:63ac:7fe7	99.172.127.231
b51a:901b:cb15:8045:ada8:5424:63ac:7fe8	99.172.127.232
b51a:901b:cb15:8045:ada8:5424:63ac:7fe9	99.172.127.233
b51a:901b:cb15:8045:ada8:5424:63ac:7fea	99.172.127.234
b51a:901b:cb15:8045:ada8:5424:63ac:7feb	99.172.127.235
b51a:901b:cb15:8045:ada8:5424:63ac:7fec	99.172.127.236
b51a:901b:cb15:8045:ada8:5424:63ac:7fed	99.172.127.237
b51a:901b:cb15:8045:ada8:5424:63ac:7fee	99.172.127.238
b51a:901b:cb15:8045:ada8:5424:63ac:7fef	99.172.127.239
b51a:901b:cb15:8045:ada8:5424:63ac:7ff0	99.172.127.240
b51a:901b:cb15:8045:ada8:5424:63ac:7ff1	99.172.127.241
b51a:901b:cb15:8045:ada8:5424:63ac:7ff2	99.172.127.242
b51a:901b:cb15:8045:ada8:5424:63ac:7ff3	99.172.127.243
b51a:901b:cb15:8045:ada8:5424:63ac:7ff4	99.172.127.244
b51a:901b:cb15:8045:ada8:5424:63ac:7ff5	99.172.127.245
b51a:901b:cb15:8045:ada8:5424:63ac:7ff6	99.172.127.246
b51a:901b:cb15:8045:ada8:5424:63ac:7ff7	99.172.127.247
b51a:901b:cb15:8045:ada8:5424:63ac:7ff8	99.172.127.248
b51a:901b:cb15:8045:ada8:5424:63ac:7ff9	99.172.127.249
b51a:901b:cb15:8045:ada8:5424:63ac:7ffa	99.172.127.250
b51a:901b:cb15:8045:ada8:5424:63ac:7ffb	99.172.127.251
b51a:901b:cb15:8045:ada8:5424:63ac:7ffc	99.172.127.252
b51a:901b:cb15:8045:ada8:5424:63ac:7ffd	99.172.127.253
b51a:901b:cb15:8045:ada8:5424:63ac:7ffe	99.172.127.254
b51a:901b:cb15:8045:ada8:5424:63ac:7fff	99.172.127.255

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.