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:fa28:fd01	250.40.253.1
b51a:901b:cb15:8045:ada8:eb24:fa28:fd02	250.40.253.2
b51a:901b:cb15:8045:ada8:eb24:fa28:fd03	250.40.253.3
b51a:901b:cb15:8045:ada8:eb24:fa28:fd04	250.40.253.4
b51a:901b:cb15:8045:ada8:eb24:fa28:fd05	250.40.253.5
b51a:901b:cb15:8045:ada8:eb24:fa28:fd06	250.40.253.6
b51a:901b:cb15:8045:ada8:eb24:fa28:fd07	250.40.253.7
b51a:901b:cb15:8045:ada8:eb24:fa28:fd08	250.40.253.8
b51a:901b:cb15:8045:ada8:eb24:fa28:fd09	250.40.253.9
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0a	250.40.253.10
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0b	250.40.253.11
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0c	250.40.253.12
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0d	250.40.253.13
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0e	250.40.253.14
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0f	250.40.253.15
b51a:901b:cb15:8045:ada8:eb24:fa28:fd10	250.40.253.16
b51a:901b:cb15:8045:ada8:eb24:fa28:fd11	250.40.253.17
b51a:901b:cb15:8045:ada8:eb24:fa28:fd12	250.40.253.18
b51a:901b:cb15:8045:ada8:eb24:fa28:fd13	250.40.253.19
b51a:901b:cb15:8045:ada8:eb24:fa28:fd14	250.40.253.20
b51a:901b:cb15:8045:ada8:eb24:fa28:fd15	250.40.253.21
b51a:901b:cb15:8045:ada8:eb24:fa28:fd16	250.40.253.22
b51a:901b:cb15:8045:ada8:eb24:fa28:fd17	250.40.253.23
b51a:901b:cb15:8045:ada8:eb24:fa28:fd18	250.40.253.24
b51a:901b:cb15:8045:ada8:eb24:fa28:fd19	250.40.253.25
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1a	250.40.253.26
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1b	250.40.253.27
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1c	250.40.253.28
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1d	250.40.253.29
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1e	250.40.253.30
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1f	250.40.253.31
b51a:901b:cb15:8045:ada8:eb24:fa28:fd20	250.40.253.32
b51a:901b:cb15:8045:ada8:eb24:fa28:fd21	250.40.253.33
b51a:901b:cb15:8045:ada8:eb24:fa28:fd22	250.40.253.34
b51a:901b:cb15:8045:ada8:eb24:fa28:fd23	250.40.253.35
b51a:901b:cb15:8045:ada8:eb24:fa28:fd24	250.40.253.36
b51a:901b:cb15:8045:ada8:eb24:fa28:fd25	250.40.253.37
b51a:901b:cb15:8045:ada8:eb24:fa28:fd26	250.40.253.38
b51a:901b:cb15:8045:ada8:eb24:fa28:fd27	250.40.253.39
b51a:901b:cb15:8045:ada8:eb24:fa28:fd28	250.40.253.40
b51a:901b:cb15:8045:ada8:eb24:fa28:fd29	250.40.253.41
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2a	250.40.253.42
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2b	250.40.253.43
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2c	250.40.253.44
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2d	250.40.253.45
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2e	250.40.253.46
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2f	250.40.253.47
b51a:901b:cb15:8045:ada8:eb24:fa28:fd30	250.40.253.48
b51a:901b:cb15:8045:ada8:eb24:fa28:fd31	250.40.253.49
b51a:901b:cb15:8045:ada8:eb24:fa28:fd32	250.40.253.50
b51a:901b:cb15:8045:ada8:eb24:fa28:fd33	250.40.253.51
b51a:901b:cb15:8045:ada8:eb24:fa28:fd34	250.40.253.52
b51a:901b:cb15:8045:ada8:eb24:fa28:fd35	250.40.253.53
b51a:901b:cb15:8045:ada8:eb24:fa28:fd36	250.40.253.54
b51a:901b:cb15:8045:ada8:eb24:fa28:fd37	250.40.253.55
b51a:901b:cb15:8045:ada8:eb24:fa28:fd38	250.40.253.56
b51a:901b:cb15:8045:ada8:eb24:fa28:fd39	250.40.253.57
b51a:901b:cb15:8045:ada8:eb24:fa28:fd3a	250.40.253.58
b51a:901b:cb15:8045:ada8:eb24:fa28:fd3b	250.40.253.59
b51a:901b:cb15:8045:ada8:eb24:fa28:fd3c	250.40.253.60

b51a:901b:cb15:8045:ada8:eb24:fa28:fd3d	250.40.253.61
b51a:901b:cb15:8045:ada8:eb24:fa28:fd3e	250.40.253.62
b51a:901b:cb15:8045:ada8:eb24:fa28:fd3f	250.40.253.63
b51a:901b:cb15:8045:ada8:eb24:fa28:fd40	250.40.253.64
b51a:901b:cb15:8045:ada8:eb24:fa28:fd41	250.40.253.65
b51a:901b:cb15:8045:ada8:eb24:fa28:fd42	250.40.253.66
b51a:901b:cb15:8045:ada8:eb24:fa28:fd43	250.40.253.67
b51a:901b:cb15:8045:ada8:eb24:fa28:fd44	250.40.253.68
b51a:901b:cb15:8045:ada8:eb24:fa28:fd45	250.40.253.69
b51a:901b:cb15:8045:ada8:eb24:fa28:fd46	250.40.253.70
b51a:901b:cb15:8045:ada8:eb24:fa28:fd47	250.40.253.71
b51a:901b:cb15:8045:ada8:eb24:fa28:fd48	250.40.253.72
b51a:901b:cb15:8045:ada8:eb24:fa28:fd49	250.40.253.73
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4a	250.40.253.74
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4b	250.40.253.75
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4c	250.40.253.76
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4d	250.40.253.77
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4e	250.40.253.78
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4f	250.40.253.79
b51a:901b:cb15:8045:ada8:eb24:fa28:fd50	250.40.253.80
b51a:901b:cb15:8045:ada8:eb24:fa28:fd51	250.40.253.81
b51a:901b:cb15:8045:ada8:eb24:fa28:fd52	250.40.253.82
b51a:901b:cb15:8045:ada8:eb24:fa28:fd53	250.40.253.83
b51a:901b:cb15:8045:ada8:eb24:fa28:fd54	250.40.253.84
b51a:901b:cb15:8045:ada8:eb24:fa28:fd55	250.40.253.85
b51a:901b:cb15:8045:ada8:eb24:fa28:fd56	250.40.253.86
b51a:901b:cb15:8045:ada8:eb24:fa28:fd57	250.40.253.87
b51a:901b:cb15:8045:ada8:eb24:fa28:fd58	250.40.253.88
b51a:901b:cb15:8045:ada8:eb24:fa28:fd59	250.40.253.89
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5a	250.40.253.90
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5b	250.40.253.91
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5c	250.40.253.92
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5d	250.40.253.93
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5e	250.40.253.94
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5f	250.40.253.95
b51a:901b:cb15:8045:ada8:eb24:fa28:fd60	250.40.253.96
b51a:901b:cb15:8045:ada8:eb24:fa28:fd61	250.40.253.97
b51a:901b:cb15:8045:ada8:eb24:fa28:fd62	250.40.253.98
b51a:901b:cb15:8045:ada8:eb24:fa28:fd63	250.40.253.99
b51a:901b:cb15:8045:ada8:eb24:fa28:fd64	250.40.253.100
b51a:901b:cb15:8045:ada8:eb24:fa28:fd65	250.40.253.101
b51a:901b:cb15:8045:ada8:eb24:fa28:fd66	250.40.253.102
b51a:901b:cb15:8045:ada8:eb24:fa28:fd67	250.40.253.103
b51a:901b:cb15:8045:ada8:eb24:fa28:fd68	250.40.253.104
b51a:901b:cb15:8045:ada8:eb24:fa28:fd69	250.40.253.105
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6a	250.40.253.106
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6b	250.40.253.107
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6c	250.40.253.108
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6d	250.40.253.109
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6e	250.40.253.110
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6f	250.40.253.111
b51a:901b:cb15:8045:ada8:eb24:fa28:fd70	250.40.253.112
b51a:901b:cb15:8045:ada8:eb24:fa28:fd71	250.40.253.113
b51a:901b:cb15:8045:ada8:eb24:fa28:fd72	250.40.253.114
b51a:901b:cb15:8045:ada8:eb24:fa28:fd73	250.40.253.115
b51a:901b:cb15:8045:ada8:eb24:fa28:fd74	250.40.253.116
b51a:901b:cb15:8045:ada8:eb24:fa28:fd75	250.40.253.117
b51a:901b:cb15:8045:ada8:eb24:fa28:fd76	250.40.253.118
b51a:901b:cb15:8045:ada8:eb24:fa28:fd77	250.40.253.119
b51a:901b:cb15:8045:ada8:eb24:fa28:fd78	250.40.253.120

b51a:901b:cb15:8045:ada8:eb24:fa28:fd79	250.40.253.121
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7a	250.40.253.122
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7b	250.40.253.123
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7c	250.40.253.124
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7d	250.40.253.125
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7e	250.40.253.126
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7f	250.40.253.127
b51a:901b:cb15:8045:ada8:eb24:fa28:fd80	250.40.253.128
b51a:901b:cb15:8045:ada8:eb24:fa28:fd81	250.40.253.129
b51a:901b:cb15:8045:ada8:eb24:fa28:fd82	250.40.253.130
b51a:901b:cb15:8045:ada8:eb24:fa28:fd83	250.40.253.131
b51a:901b:cb15:8045:ada8:eb24:fa28:fd84	250.40.253.132
b51a:901b:cb15:8045:ada8:eb24:fa28:fd85	250.40.253.133
b51a:901b:cb15:8045:ada8:eb24:fa28:fd86	250.40.253.134
b51a:901b:cb15:8045:ada8:eb24:fa28:fd87	250.40.253.135
b51a:901b:cb15:8045:ada8:eb24:fa28:fd88	250.40.253.136
b51a:901b:cb15:8045:ada8:eb24:fa28:fd89	250.40.253.137
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8a	250.40.253.138
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8b	250.40.253.139
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8c	250.40.253.140
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8d	250.40.253.141
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8e	250.40.253.142
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8f	250.40.253.143
b51a:901b:cb15:8045:ada8:eb24:fa28:fd90	250.40.253.144
b51a:901b:cb15:8045:ada8:eb24:fa28:fd91	250.40.253.145
b51a:901b:cb15:8045:ada8:eb24:fa28:fd92	250.40.253.146
b51a:901b:cb15:8045:ada8:eb24:fa28:fd93	250.40.253.147
b51a:901b:cb15:8045:ada8:eb24:fa28:fd94	250.40.253.148
b51a:901b:cb15:8045:ada8:eb24:fa28:fd95	250.40.253.149
b51a:901b:cb15:8045:ada8:eb24:fa28:fd96	250.40.253.150
b51a:901b:cb15:8045:ada8:eb24:fa28:fd97	250.40.253.151
b51a:901b:cb15:8045:ada8:eb24:fa28:fd98	250.40.253.152
b51a:901b:cb15:8045:ada8:eb24:fa28:fd99	250.40.253.153
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9a	250.40.253.154
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9b	250.40.253.155
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9c	250.40.253.156
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9d	250.40.253.157
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9e	250.40.253.158
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9f	250.40.253.159
b51a:901b:cb15:8045:ada8:eb24:fa28:fda0	250.40.253.160
b51a:901b:cb15:8045:ada8:eb24:fa28:fda1	250.40.253.161
b51a:901b:cb15:8045:ada8:eb24:fa28:fda2	250.40.253.162
b51a:901b:cb15:8045:ada8:eb24:fa28:fda3	250.40.253.163
b51a:901b:cb15:8045:ada8:eb24:fa28:fda4	250.40.253.164
b51a:901b:cb15:8045:ada8:eb24:fa28:fda5	250.40.253.165
b51a:901b:cb15:8045:ada8:eb24:fa28:fda6	250.40.253.166
b51a:901b:cb15:8045:ada8:eb24:fa28:fda7	250.40.253.167
b51a:901b:cb15:8045:ada8:eb24:fa28:fda8	250.40.253.168
b51a:901b:cb15:8045:ada8:eb24:fa28:fda9	250.40.253.169
b51a:901b:cb15:8045:ada8:eb24:fa28:fdaa	250.40.253.170
b51a:901b:cb15:8045:ada8:eb24:fa28:fdab	250.40.253.171
b51a:901b:cb15:8045:ada8:eb24:fa28:fdac	250.40.253.172
b51a:901b:cb15:8045:ada8:eb24:fa28:fdad	250.40.253.173
b51a:901b:cb15:8045:ada8:eb24:fa28:fdae	250.40.253.174
b51a:901b:cb15:8045:ada8:eb24:fa28:fdaf	250.40.253.175
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb0	250.40.253.176
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb1	250.40.253.177
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb2	250.40.253.178
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb3	250.40.253.179
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb4	250.40.253.180

b51a:901b:cb15:8045:ada8:eb24:fa28:fdb5	250.40.253.181
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb6	250.40.253.182
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb7	250.40.253.183
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb8	250.40.253.184
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb9	250.40.253.185
b51a:901b:cb15:8045:ada8:eb24:fa28:fdba	250.40.253.186
b51a:901b:cb15:8045:ada8:eb24:fa28:fdbb	250.40.253.187
b51a:901b:cb15:8045:ada8:eb24:fa28:fdbc	250.40.253.188
b51a:901b:cb15:8045:ada8:eb24:fa28:fdbd	250.40.253.189
b51a:901b:cb15:8045:ada8:eb24:fa28:fdbe	250.40.253.190
b51a:901b:cb15:8045:ada8:eb24:fa28:fdbf	250.40.253.191
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc0	250.40.253.192
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc1	250.40.253.193
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc2	250.40.253.194
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc3	250.40.253.195
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc4	250.40.253.196
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc5	250.40.253.197
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc6	250.40.253.198
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc7	250.40.253.199
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc8	250.40.253.200
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc9	250.40.253.201
b51a:901b:cb15:8045:ada8:eb24:fa28:fdca	250.40.253.202
b51a:901b:cb15:8045:ada8:eb24:fa28:fdcb	250.40.253.203
b51a:901b:cb15:8045:ada8:eb24:fa28:fdcc	250.40.253.204
b51a:901b:cb15:8045:ada8:eb24:fa28:fdcd	250.40.253.205
b51a:901b:cb15:8045:ada8:eb24:fa28:fdce	250.40.253.206
b51a:901b:cb15:8045:ada8:eb24:fa28:fdcf	250.40.253.207
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd0	250.40.253.208
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd1	250.40.253.209
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd2	250.40.253.210
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd3	250.40.253.211
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd4	250.40.253.212
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd5	250.40.253.213
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd6	250.40.253.214
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd7	250.40.253.215
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd8	250.40.253.216
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd9	250.40.253.217
b51a:901b:cb15:8045:ada8:eb24:fa28:fdda	250.40.253.218
b51a:901b:cb15:8045:ada8:eb24:fa28:fddb	250.40.253.219
b51a:901b:cb15:8045:ada8:eb24:fa28:fddc	250.40.253.220
b51a:901b:cb15:8045:ada8:eb24:fa28:fddd	250.40.253.221
b51a:901b:cb15:8045:ada8:eb24:fa28:fdde	250.40.253.222
b51a:901b:cb15:8045:ada8:eb24:fa28:fddf	250.40.253.223
b51a:901b:cb15:8045:ada8:eb24:fa28:fde0	250.40.253.224
b51a:901b:cb15:8045:ada8:eb24:fa28:fde1	250.40.253.225
b51a:901b:cb15:8045:ada8:eb24:fa28:fde2	250.40.253.226
b51a:901b:cb15:8045:ada8:eb24:fa28:fde3	250.40.253.227
b51a:901b:cb15:8045:ada8:eb24:fa28:fde4	250.40.253.228
b51a:901b:cb15:8045:ada8:eb24:fa28:fde5	250.40.253.229
b51a:901b:cb15:8045:ada8:eb24:fa28:fde6	250.40.253.230
b51a:901b:cb15:8045:ada8:eb24:fa28:fde7	250.40.253.231
b51a:901b:cb15:8045:ada8:eb24:fa28:fde8	250.40.253.232
b51a:901b:cb15:8045:ada8:eb24:fa28:fde9	250.40.253.233
b51a:901b:cb15:8045:ada8:eb24:fa28:fdea	250.40.253.234
b51a:901b:cb15:8045:ada8:eb24:fa28:fdeb	250.40.253.235
b51a:901b:cb15:8045:ada8:eb24:fa28:fdec	250.40.253.236
b51a:901b:cb15:8045:ada8:eb24:fa28:fded	250.40.253.237
b51a:901b:cb15:8045:ada8:eb24:fa28:fdee	250.40.253.238
b51a:901b:cb15:8045:ada8:eb24:fa28:fdef	250.40.253.239
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf0	250.40.253.240
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf1	250.40.253.241
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf2	250.40.253.242
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf3	250.40.253.243
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf4	250.40.253.244
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf5	250.40.253.245
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf6	250.40.253.246
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf7	250.40.253.247
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf8	250.40.253.248
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf9	250.40.253.249
b51a:901b:cb15:8045:ada8:eb24:fa28:fdfa	250.40.253.250
b51a:901b:cb15:8045:ada8:eb24:fa28:fdfb	250.40.253.251
b51a:901b:cb15:8045:ada8:eb24:fa28:fdfc	250.40.253.252
b51a:901b:cb15:8045:ada8:eb24:fa28:fdfd	250.40.253.253
b51a:901b:cb15:8045:ada8:eb24:fa28:fdfe	250.40.253.254
b51a:901b:cb15:8045:ada8:eb24:fa28:fdff	250.40.253.255

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.