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:eb24:a157:7f01	161.87.127.1
b51a:901b:cb15:8045:ada8:eb24:a157:7f02	161.87.127.2
b51a:901b:cb15:8045:ada8:eb24:a157:7f03	161.87.127.3
b51a:901b:cb15:8045:ada8:eb24:a157:7f04	161.87.127.4
b51a:901b:cb15:8045:ada8:eb24:a157:7f05	161.87.127.5
b51a:901b:cb15:8045:ada8:eb24:a157:7f06	161.87.127.6
b51a:901b:cb15:8045:ada8:eb24:a157:7f07	161.87.127.7
b51a:901b:cb15:8045:ada8:eb24:a157:7f08	161.87.127.8
b51a:901b:cb15:8045:ada8:eb24:a157:7f09	161.87.127.9
b51a:901b:cb15:8045:ada8:eb24:a157:7f0a	161.87.127.10
b51a:901b:cb15:8045:ada8:eb24:a157:7f0b	161.87.127.11
b51a:901b:cb15:8045:ada8:eb24:a157:7f0c	161.87.127.12
b51a:901b:cb15:8045:ada8:eb24:a157:7f0d	161.87.127.13
b51a:901b:cb15:8045:ada8:eb24:a157:7f0e	161.87.127.14
b51a:901b:cb15:8045:ada8:eb24:a157:7f0f	161.87.127.15
b51a:901b:cb15:8045:ada8:eb24:a157:7f10	161.87.127.16
b51a:901b:cb15:8045:ada8:eb24:a157:7f11	161.87.127.17
b51a:901b:cb15:8045:ada8:eb24:a157:7f12	161.87.127.18
b51a:901b:cb15:8045:ada8:eb24:a157:7f13	161.87.127.19
b51a:901b:cb15:8045:ada8:eb24:a157:7f14	161.87.127.20
b51a:901b:cb15:8045:ada8:eb24:a157:7f15	161.87.127.21
b51a:901b:cb15:8045:ada8:eb24:a157:7f16	161.87.127.22
b51a:901b:cb15:8045:ada8:eb24:a157:7f17	161.87.127.23
b51a:901b:cb15:8045:ada8:eb24:a157:7f18	161.87.127.24
b51a:901b:cb15:8045:ada8:eb24:a157:7f19	161.87.127.25
b51a:901b:cb15:8045:ada8:eb24:a157:7f1a	161.87.127.26
b51a:901b:cb15:8045:ada8:eb24:a157:7f1b	161.87.127.27
b51a:901b:cb15:8045:ada8:eb24:a157:7f1c	161.87.127.28
b51a:901b:cb15:8045:ada8:eb24:a157:7f1d	161.87.127.29
b51a:901b:cb15:8045:ada8:eb24:a157:7f1e	161.87.127.30
b51a:901b:cb15:8045:ada8:eb24:a157:7f1f	161.87.127.31
b51a:901b:cb15:8045:ada8:eb24:a157:7f20	161.87.127.32
b51a:901b:cb15:8045:ada8:eb24:a157:7f21	161.87.127.33
b51a:901b:cb15:8045:ada8:eb24:a157:7f22	161.87.127.34
b51a:901b:cb15:8045:ada8:eb24:a157:7f23	161.87.127.35
b51a:901b:cb15:8045:ada8:eb24:a157:7f24	161.87.127.36
b51a:901b:cb15:8045:ada8:eb24:a157:7f25	161.87.127.37
b51a:901b:cb15:8045:ada8:eb24:a157:7f26	161.87.127.38
b51a:901b:cb15:8045:ada8:eb24:a157:7f27	161.87.127.39
b51a:901b:cb15:8045:ada8:eb24:a157:7f28	161.87.127.40
b51a:901b:cb15:8045:ada8:eb24:a157:7f29	161.87.127.41
b51a:901b:cb15:8045:ada8:eb24:a157:7f2a	161.87.127.42
b51a:901b:cb15:8045:ada8:eb24:a157:7f2b	161.87.127.43
b51a:901b:cb15:8045:ada8:eb24:a157:7f2c	161.87.127.44
b51a:901b:cb15:8045:ada8:eb24:a157:7f2d	161.87.127.45
b51a:901b:cb15:8045:ada8:eb24:a157:7f2e	161.87.127.46
b51a:901b:cb15:8045:ada8:eb24:a157:7f2f	161.87.127.47
b51a:901b:cb15:8045:ada8:eb24:a157:7f30	161.87.127.48
b51a:901b:cb15:8045:ada8:eb24:a157:7f31	161.87.127.49
b51a:901b:cb15:8045:ada8:eb24:a157:7f32	161.87.127.50
b51a:901b:cb15:8045:ada8:eb24:a157:7f33	161.87.127.51
b51a:901b:cb15:8045:ada8:eb24:a157:7f34	161.87.127.52
b51a:901b:cb15:8045:ada8:eb24:a157:7f35	161.87.127.53
b51a:901b:cb15:8045:ada8:eb24:a157:7f36	161.87.127.54
b51a:901b:cb15:8045:ada8:eb24:a157:7f37	161.87.127.55
b51a:901b:cb15:8045:ada8:eb24:a157:7f38	161.87.127.56
b51a:901b:cb15:8045:ada8:eb24:a157:7f39	161.87.127.57
b51a:901b:cb15:8045:ada8:eb24:a157:7f3a	161.87.127.58
b51a:901b:cb15:8045:ada8:eb24:a157:7f3b	161.87.127.59
b51a:901b:cb15:8045:ada8:eb24:a157:7f3c	161.87.127.60

b51a:901b:cb15:8045:ada8:eb24:a157:7f3d	161.87.127.61
b51a:901b:cb15:8045:ada8:eb24:a157:7f3e	161.87.127.62
b51a:901b:cb15:8045:ada8:eb24:a157:7f3f	161.87.127.63
b51a:901b:cb15:8045:ada8:eb24:a157:7f40	161.87.127.64
b51a:901b:cb15:8045:ada8:eb24:a157:7f41	161.87.127.65
b51a:901b:cb15:8045:ada8:eb24:a157:7f42	161.87.127.66
b51a:901b:cb15:8045:ada8:eb24:a157:7f43	161.87.127.67
b51a:901b:cb15:8045:ada8:eb24:a157:7f44	161.87.127.68
b51a:901b:cb15:8045:ada8:eb24:a157:7f45	161.87.127.69
b51a:901b:cb15:8045:ada8:eb24:a157:7f46	161.87.127.70
b51a:901b:cb15:8045:ada8:eb24:a157:7f47	161.87.127.71
b51a:901b:cb15:8045:ada8:eb24:a157:7f48	161.87.127.72
b51a:901b:cb15:8045:ada8:eb24:a157:7f49	161.87.127.73
b51a:901b:cb15:8045:ada8:eb24:a157:7f4a	161.87.127.74
b51a:901b:cb15:8045:ada8:eb24:a157:7f4b	161.87.127.75
b51a:901b:cb15:8045:ada8:eb24:a157:7f4c	161.87.127.76
b51a:901b:cb15:8045:ada8:eb24:a157:7f4d	161.87.127.77
b51a:901b:cb15:8045:ada8:eb24:a157:7f4e	161.87.127.78
b51a:901b:cb15:8045:ada8:eb24:a157:7f4f	161.87.127.79
b51a:901b:cb15:8045:ada8:eb24:a157:7f50	161.87.127.80
b51a:901b:cb15:8045:ada8:eb24:a157:7f51	161.87.127.81
b51a:901b:cb15:8045:ada8:eb24:a157:7f52	161.87.127.82
b51a:901b:cb15:8045:ada8:eb24:a157:7f53	161.87.127.83
b51a:901b:cb15:8045:ada8:eb24:a157:7f54	161.87.127.84
b51a:901b:cb15:8045:ada8:eb24:a157:7f55	161.87.127.85
b51a:901b:cb15:8045:ada8:eb24:a157:7f56	161.87.127.86
b51a:901b:cb15:8045:ada8:eb24:a157:7f57	161.87.127.87
b51a:901b:cb15:8045:ada8:eb24:a157:7f58	161.87.127.88
b51a:901b:cb15:8045:ada8:eb24:a157:7f59	161.87.127.89
b51a:901b:cb15:8045:ada8:eb24:a157:7f5a	161.87.127.90
b51a:901b:cb15:8045:ada8:eb24:a157:7f5b	161.87.127.91
b51a:901b:cb15:8045:ada8:eb24:a157:7f5c	161.87.127.92
b51a:901b:cb15:8045:ada8:eb24:a157:7f5d	161.87.127.93
b51a:901b:cb15:8045:ada8:eb24:a157:7f5e	161.87.127.94
b51a:901b:cb15:8045:ada8:eb24:a157:7f5f	161.87.127.95
b51a:901b:cb15:8045:ada8:eb24:a157:7f60	161.87.127.96
b51a:901b:cb15:8045:ada8:eb24:a157:7f61	161.87.127.97
b51a:901b:cb15:8045:ada8:eb24:a157:7f62	161.87.127.98
b51a:901b:cb15:8045:ada8:eb24:a157:7f63	161.87.127.99
b51a:901b:cb15:8045:ada8:eb24:a157:7f64	161.87.127.100
b51a:901b:cb15:8045:ada8:eb24:a157:7f65	161.87.127.101
b51a:901b:cb15:8045:ada8:eb24:a157:7f66	161.87.127.102
b51a:901b:cb15:8045:ada8:eb24:a157:7f67	161.87.127.103
b51a:901b:cb15:8045:ada8:eb24:a157:7f68	161.87.127.104
b51a:901b:cb15:8045:ada8:eb24:a157:7f69	161.87.127.105
b51a:901b:cb15:8045:ada8:eb24:a157:7f6a	161.87.127.106
b51a:901b:cb15:8045:ada8:eb24:a157:7f6b	161.87.127.107
b51a:901b:cb15:8045:ada8:eb24:a157:7f6c	161.87.127.108
b51a:901b:cb15:8045:ada8:eb24:a157:7f6d	161.87.127.109
b51a:901b:cb15:8045:ada8:eb24:a157:7f6e	161.87.127.110
b51a:901b:cb15:8045:ada8:eb24:a157:7f6f	161.87.127.111
b51a:901b:cb15:8045:ada8:eb24:a157:7f70	161.87.127.112
b51a:901b:cb15:8045:ada8:eb24:a157:7f71	161.87.127.113
b51a:901b:cb15:8045:ada8:eb24:a157:7f72	161.87.127.114
b51a:901b:cb15:8045:ada8:eb24:a157:7f73	161.87.127.115
b51a:901b:cb15:8045:ada8:eb24:a157:7f74	161.87.127.116
b51a:901b:cb15:8045:ada8:eb24:a157:7f75	161.87.127.117
b51a:901b:cb15:8045:ada8:eb24:a157:7f76	161.87.127.118
b51a:901b:cb15:8045:ada8:eb24:a157:7f77	161.87.127.119
b51a:901b:cb15:8045:ada8:eb24:a157:7f78	161.87.127.120

b51a:901b:cb15:8045:ada8:eb24:a157:7f79	161.87.127.121
b51a:901b:cb15:8045:ada8:eb24:a157:7f7a	161.87.127.122
b51a:901b:cb15:8045:ada8:eb24:a157:7f7b	161.87.127.123
b51a:901b:cb15:8045:ada8:eb24:a157:7f7c	161.87.127.124
b51a:901b:cb15:8045:ada8:eb24:a157:7f7d	161.87.127.125
b51a:901b:cb15:8045:ada8:eb24:a157:7f7e	161.87.127.126
b51a:901b:cb15:8045:ada8:eb24:a157:7f7f	161.87.127.127
b51a:901b:cb15:8045:ada8:eb24:a157:7f80	161.87.127.128
b51a:901b:cb15:8045:ada8:eb24:a157:7f81	161.87.127.129
b51a:901b:cb15:8045:ada8:eb24:a157:7f82	161.87.127.130
b51a:901b:cb15:8045:ada8:eb24:a157:7f83	161.87.127.131
b51a:901b:cb15:8045:ada8:eb24:a157:7f84	161.87.127.132
b51a:901b:cb15:8045:ada8:eb24:a157:7f85	161.87.127.133
b51a:901b:cb15:8045:ada8:eb24:a157:7f86	161.87.127.134
b51a:901b:cb15:8045:ada8:eb24:a157:7f87	161.87.127.135
b51a:901b:cb15:8045:ada8:eb24:a157:7f88	161.87.127.136
b51a:901b:cb15:8045:ada8:eb24:a157:7f89	161.87.127.137
b51a:901b:cb15:8045:ada8:eb24:a157:7f8a	161.87.127.138
b51a:901b:cb15:8045:ada8:eb24:a157:7f8b	161.87.127.139
b51a:901b:cb15:8045:ada8:eb24:a157:7f8c	161.87.127.140
b51a:901b:cb15:8045:ada8:eb24:a157:7f8d	161.87.127.141
b51a:901b:cb15:8045:ada8:eb24:a157:7f8e	161.87.127.142
b51a:901b:cb15:8045:ada8:eb24:a157:7f8f	161.87.127.143
b51a:901b:cb15:8045:ada8:eb24:a157:7f90	161.87.127.144
b51a:901b:cb15:8045:ada8:eb24:a157:7f91	161.87.127.145
b51a:901b:cb15:8045:ada8:eb24:a157:7f92	161.87.127.146
b51a:901b:cb15:8045:ada8:eb24:a157:7f93	161.87.127.147
b51a:901b:cb15:8045:ada8:eb24:a157:7f94	161.87.127.148
b51a:901b:cb15:8045:ada8:eb24:a157:7f95	161.87.127.149
b51a:901b:cb15:8045:ada8:eb24:a157:7f96	161.87.127.150
b51a:901b:cb15:8045:ada8:eb24:a157:7f97	161.87.127.151
b51a:901b:cb15:8045:ada8:eb24:a157:7f98	161.87.127.152
b51a:901b:cb15:8045:ada8:eb24:a157:7f99	161.87.127.153
b51a:901b:cb15:8045:ada8:eb24:a157:7f9a	161.87.127.154
b51a:901b:cb15:8045:ada8:eb24:a157:7f9b	161.87.127.155
b51a:901b:cb15:8045:ada8:eb24:a157:7f9c	161.87.127.156
b51a:901b:cb15:8045:ada8:eb24:a157:7f9d	161.87.127.157
b51a:901b:cb15:8045:ada8:eb24:a157:7f9e	161.87.127.158
b51a:901b:cb15:8045:ada8:eb24:a157:7f9f	161.87.127.159
b51a:901b:cb15:8045:ada8:eb24:a157:7fa0	161.87.127.160
b51a:901b:cb15:8045:ada8:eb24:a157:7fa1	161.87.127.161
b51a:901b:cb15:8045:ada8:eb24:a157:7fa2	161.87.127.162
b51a:901b:cb15:8045:ada8:eb24:a157:7fa3	161.87.127.163
b51a:901b:cb15:8045:ada8:eb24:a157:7fa4	161.87.127.164
b51a:901b:cb15:8045:ada8:eb24:a157:7fa5	161.87.127.165
b51a:901b:cb15:8045:ada8:eb24:a157:7fa6	161.87.127.166
b51a:901b:cb15:8045:ada8:eb24:a157:7fa7	161.87.127.167
b51a:901b:cb15:8045:ada8:eb24:a157:7fa8	161.87.127.168
b51a:901b:cb15:8045:ada8:eb24:a157:7fa9	161.87.127.169
b51a:901b:cb15:8045:ada8:eb24:a157:7faa	161.87.127.170
b51a:901b:cb15:8045:ada8:eb24:a157:7fab	161.87.127.171
b51a:901b:cb15:8045:ada8:eb24:a157:7fac	161.87.127.172
b51a:901b:cb15:8045:ada8:eb24:a157:7fad	161.87.127.173
b51a:901b:cb15:8045:ada8:eb24:a157:7fae	161.87.127.174
b51a:901b:cb15:8045:ada8:eb24:a157:7faf	161.87.127.175
b51a:901b:cb15:8045:ada8:eb24:a157:7fb0	161.87.127.176
b51a:901b:cb15:8045:ada8:eb24:a157:7fb1	161.87.127.177
b51a:901b:cb15:8045:ada8:eb24:a157:7fb2	161.87.127.178
b51a:901b:cb15:8045:ada8:eb24:a157:7fb3	161.87.127.179
b51a:901b:cb15:8045:ada8:eb24:a157:7fb4	161.87.127.180

b51a:901b:cb15:8045:ada8:eb24:a157:7fb5	161.87.127.181
b51a:901b:cb15:8045:ada8:eb24:a157:7fb6	161.87.127.182
b51a:901b:cb15:8045:ada8:eb24:a157:7fb7	161.87.127.183
b51a:901b:cb15:8045:ada8:eb24:a157:7fb8	161.87.127.184
b51a:901b:cb15:8045:ada8:eb24:a157:7fb9	161.87.127.185
b51a:901b:cb15:8045:ada8:eb24:a157:7fba	161.87.127.186
b51a:901b:cb15:8045:ada8:eb24:a157:7fbb	161.87.127.187
b51a:901b:cb15:8045:ada8:eb24:a157:7fbc	161.87.127.188
b51a:901b:cb15:8045:ada8:eb24:a157:7fbd	161.87.127.189
b51a:901b:cb15:8045:ada8:eb24:a157:7fbe	161.87.127.190
b51a:901b:cb15:8045:ada8:eb24:a157:7fbf	161.87.127.191
b51a:901b:cb15:8045:ada8:eb24:a157:7fc0	161.87.127.192
b51a:901b:cb15:8045:ada8:eb24:a157:7fc1	161.87.127.193
b51a:901b:cb15:8045:ada8:eb24:a157:7fc2	161.87.127.194
b51a:901b:cb15:8045:ada8:eb24:a157:7fc3	161.87.127.195
b51a:901b:cb15:8045:ada8:eb24:a157:7fc4	161.87.127.196
b51a:901b:cb15:8045:ada8:eb24:a157:7fc5	161.87.127.197
b51a:901b:cb15:8045:ada8:eb24:a157:7fc6	161.87.127.198
b51a:901b:cb15:8045:ada8:eb24:a157:7fc7	161.87.127.199
b51a:901b:cb15:8045:ada8:eb24:a157:7fc8	161.87.127.200
b51a:901b:cb15:8045:ada8:eb24:a157:7fc9	161.87.127.201
b51a:901b:cb15:8045:ada8:eb24:a157:7fca	161.87.127.202
b51a:901b:cb15:8045:ada8:eb24:a157:7fcb	161.87.127.203
b51a:901b:cb15:8045:ada8:eb24:a157:7fcc	161.87.127.204
b51a:901b:cb15:8045:ada8:eb24:a157:7fcd	161.87.127.205
b51a:901b:cb15:8045:ada8:eb24:a157:7fce	161.87.127.206
b51a:901b:cb15:8045:ada8:eb24:a157:7fcf	161.87.127.207
b51a:901b:cb15:8045:ada8:eb24:a157:7fd0	161.87.127.208
b51a:901b:cb15:8045:ada8:eb24:a157:7fd1	161.87.127.209
b51a:901b:cb15:8045:ada8:eb24:a157:7fd2	161.87.127.210
b51a:901b:cb15:8045:ada8:eb24:a157:7fd3	161.87.127.211
b51a:901b:cb15:8045:ada8:eb24:a157:7fd4	161.87.127.212
b51a:901b:cb15:8045:ada8:eb24:a157:7fd5	161.87.127.213
b51a:901b:cb15:8045:ada8:eb24:a157:7fd6	161.87.127.214
b51a:901b:cb15:8045:ada8:eb24:a157:7fd7	161.87.127.215
b51a:901b:cb15:8045:ada8:eb24:a157:7fd8	161.87.127.216
b51a:901b:cb15:8045:ada8:eb24:a157:7fd9	161.87.127.217
b51a:901b:cb15:8045:ada8:eb24:a157:7fda	161.87.127.218
b51a:901b:cb15:8045:ada8:eb24:a157:7fdb	161.87.127.219
b51a:901b:cb15:8045:ada8:eb24:a157:7fdc	161.87.127.220
b51a:901b:cb15:8045:ada8:eb24:a157:7fdd	161.87.127.221
b51a:901b:cb15:8045:ada8:eb24:a157:7fde	161.87.127.222
b51a:901b:cb15:8045:ada8:eb24:a157:7fdf	161.87.127.223
b51a:901b:cb15:8045:ada8:eb24:a157:7fe0	161.87.127.224
b51a:901b:cb15:8045:ada8:eb24:a157:7fe1	161.87.127.225
b51a:901b:cb15:8045:ada8:eb24:a157:7fe2	161.87.127.226
b51a:901b:cb15:8045:ada8:eb24:a157:7fe3	161.87.127.227
b51a:901b:cb15:8045:ada8:eb24:a157:7fe4	161.87.127.228
b51a:901b:cb15:8045:ada8:eb24:a157:7fe5	161.87.127.229
b51a:901b:cb15:8045:ada8:eb24:a157:7fe6	161.87.127.230
b51a:901b:cb15:8045:ada8:eb24:a157:7fe7	161.87.127.231
b51a:901b:cb15:8045:ada8:eb24:a157:7fe8	161.87.127.232
b51a:901b:cb15:8045:ada8:eb24:a157:7fe9	161.87.127.233
b51a:901b:cb15:8045:ada8:eb24:a157:7fea	161.87.127.234
b51a:901b:cb15:8045:ada8:eb24:a157:7feb	161.87.127.235
b51a:901b:cb15:8045:ada8:eb24:a157:7fec	161.87.127.236
b51a:901b:cb15:8045:ada8:eb24:a157:7fed	161.87.127.237
b51a:901b:cb15:8045:ada8:eb24:a157:7fee	161.87.127.238
b51a:901b:cb15:8045:ada8:eb24:a157:7fef	161.87.127.239
b51a:901b:cb15:8045:ada8:eb24:a157:7ff0	161.87.127.240
b51a:901b:cb15:8045:ada8:eb24:a157:7ff1	161.87.127.241
b51a:901b:cb15:8045:ada8:eb24:a157:7ff2	161.87.127.242
b51a:901b:cb15:8045:ada8:eb24:a157:7ff3	161.87.127.243
b51a:901b:cb15:8045:ada8:eb24:a157:7ff4	161.87.127.244
b51a:901b:cb15:8045:ada8:eb24:a157:7ff5	161.87.127.245
b51a:901b:cb15:8045:ada8:eb24:a157:7ff6	161.87.127.246
b51a:901b:cb15:8045:ada8:eb24:a157:7ff7	161.87.127.247
b51a:901b:cb15:8045:ada8:eb24:a157:7ff8	161.87.127.248
b51a:901b:cb15:8045:ada8:eb24:a157:7ff9	161.87.127.249
b51a:901b:cb15:8045:ada8:eb24:a157:7ffa	161.87.127.250
b51a:901b:cb15:8045:ada8:eb24:a157:7ffb	161.87.127.251
b51a:901b:cb15:8045:ada8:eb24:a157:7ffc	161.87.127.252
b51a:901b:cb15:8045:ada8:eb24:a157:7ffd	161.87.127.253
b51a:901b:cb15:8045:ada8:eb24:a157:7ffe	161.87.127.254
b51a:901b:cb15:8045:ada8:eb24:a157:7fff	161.87.127.255

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.