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:b80f:cc01	184.15.204.1
b51a:901b:cb15:8045:ada8:be24:b80f:cc02	184.15.204.2
b51a:901b:cb15:8045:ada8:be24:b80f:cc03	184.15.204.3
b51a:901b:cb15:8045:ada8:be24:b80f:cc04	184.15.204.4
b51a:901b:cb15:8045:ada8:be24:b80f:cc05	184.15.204.5
b51a:901b:cb15:8045:ada8:be24:b80f:cc06	184.15.204.6
b51a:901b:cb15:8045:ada8:be24:b80f:cc07	184.15.204.7
b51a:901b:cb15:8045:ada8:be24:b80f:cc08	184.15.204.8
b51a:901b:cb15:8045:ada8:be24:b80f:cc09	184.15.204.9
b51a:901b:cb15:8045:ada8:be24:b80f:cc0a	184.15.204.10
b51a:901b:cb15:8045:ada8:be24:b80f:cc0b	184.15.204.11
b51a:901b:cb15:8045:ada8:be24:b80f:cc0c	184.15.204.12
b51a:901b:cb15:8045:ada8:be24:b80f:cc0d	184.15.204.13
b51a:901b:cb15:8045:ada8:be24:b80f:cc0e	184.15.204.14
b51a:901b:cb15:8045:ada8:be24:b80f:cc0f	184.15.204.15
b51a:901b:cb15:8045:ada8:be24:b80f:cc10	184.15.204.16
b51a:901b:cb15:8045:ada8:be24:b80f:cc11	184.15.204.17
b51a:901b:cb15:8045:ada8:be24:b80f:cc12	184.15.204.18
b51a:901b:cb15:8045:ada8:be24:b80f:cc13	184.15.204.19
b51a:901b:cb15:8045:ada8:be24:b80f:cc14	184.15.204.20
b51a:901b:cb15:8045:ada8:be24:b80f:cc15	184.15.204.21
b51a:901b:cb15:8045:ada8:be24:b80f:cc16	184.15.204.22
b51a:901b:cb15:8045:ada8:be24:b80f:cc17	184.15.204.23
b51a:901b:cb15:8045:ada8:be24:b80f:cc18	184.15.204.24
b51a:901b:cb15:8045:ada8:be24:b80f:cc19	184.15.204.25
b51a:901b:cb15:8045:ada8:be24:b80f:cc1a	184.15.204.26
b51a:901b:cb15:8045:ada8:be24:b80f:cc1b	184.15.204.27
b51a:901b:cb15:8045:ada8:be24:b80f:cc1c	184.15.204.28
b51a:901b:cb15:8045:ada8:be24:b80f:cc1d	184.15.204.29
b51a:901b:cb15:8045:ada8:be24:b80f:cc1e	184.15.204.30
b51a:901b:cb15:8045:ada8:be24:b80f:cc1f	184.15.204.31
b51a:901b:cb15:8045:ada8:be24:b80f:cc20	184.15.204.32
b51a:901b:cb15:8045:ada8:be24:b80f:cc21	184.15.204.33
b51a:901b:cb15:8045:ada8:be24:b80f:cc22	184.15.204.34
b51a:901b:cb15:8045:ada8:be24:b80f:cc23	184.15.204.35
b51a:901b:cb15:8045:ada8:be24:b80f:cc24	184.15.204.36
b51a:901b:cb15:8045:ada8:be24:b80f:cc25	184.15.204.37
b51a:901b:cb15:8045:ada8:be24:b80f:cc26	184.15.204.38
b51a:901b:cb15:8045:ada8:be24:b80f:cc27	184.15.204.39
b51a:901b:cb15:8045:ada8:be24:b80f:cc28	184.15.204.40
b51a:901b:cb15:8045:ada8:be24:b80f:cc29	184.15.204.41
b51a:901b:cb15:8045:ada8:be24:b80f:cc2a	184.15.204.42
b51a:901b:cb15:8045:ada8:be24:b80f:cc2b	184.15.204.43
b51a:901b:cb15:8045:ada8:be24:b80f:cc2c	184.15.204.44
b51a:901b:cb15:8045:ada8:be24:b80f:cc2d	184.15.204.45
b51a:901b:cb15:8045:ada8:be24:b80f:cc2e	184.15.204.46
b51a:901b:cb15:8045:ada8:be24:b80f:cc2f	184.15.204.47
b51a:901b:cb15:8045:ada8:be24:b80f:cc30	184.15.204.48
b51a:901b:cb15:8045:ada8:be24:b80f:cc31	184.15.204.49
b51a:901b:cb15:8045:ada8:be24:b80f:cc32	184.15.204.50
b51a:901b:cb15:8045:ada8:be24:b80f:cc33	184.15.204.51
b51a:901b:cb15:8045:ada8:be24:b80f:cc34	184.15.204.52
b51a:901b:cb15:8045:ada8:be24:b80f:cc35	184.15.204.53
b51a:901b:cb15:8045:ada8:be24:b80f:cc36	184.15.204.54
b51a:901b:cb15:8045:ada8:be24:b80f:cc37	184.15.204.55
b51a:901b:cb15:8045:ada8:be24:b80f:cc38	184.15.204.56
b51a:901b:cb15:8045:ada8:be24:b80f:cc39	184.15.204.57
b51a:901b:cb15:8045:ada8:be24:b80f:cc3a	184.15.204.58
b51a:901b:cb15:8045:ada8:be24:b80f:cc3b	184.15.204.59
b51a:901b:cb15:8045:ada8:be24:b80f:cc3c	184.15.204.60

b51a:901b:cb15:8045:ada8:be24:b80f:cc3d	184.15.204.61
b51a:901b:cb15:8045:ada8:be24:b80f:cc3e	184.15.204.62
b51a:901b:cb15:8045:ada8:be24:b80f:cc3f	184.15.204.63
b51a:901b:cb15:8045:ada8:be24:b80f:cc40	184.15.204.64
b51a:901b:cb15:8045:ada8:be24:b80f:cc41	184.15.204.65
b51a:901b:cb15:8045:ada8:be24:b80f:cc42	184.15.204.66
b51a:901b:cb15:8045:ada8:be24:b80f:cc43	184.15.204.67
b51a:901b:cb15:8045:ada8:be24:b80f:cc44	184.15.204.68
b51a:901b:cb15:8045:ada8:be24:b80f:cc45	184.15.204.69
b51a:901b:cb15:8045:ada8:be24:b80f:cc46	184.15.204.70
b51a:901b:cb15:8045:ada8:be24:b80f:cc47	184.15.204.71
b51a:901b:cb15:8045:ada8:be24:b80f:cc48	184.15.204.72
b51a:901b:cb15:8045:ada8:be24:b80f:cc49	184.15.204.73
b51a:901b:cb15:8045:ada8:be24:b80f:cc4a	184.15.204.74
b51a:901b:cb15:8045:ada8:be24:b80f:cc4b	184.15.204.75
b51a:901b:cb15:8045:ada8:be24:b80f:cc4c	184.15.204.76
b51a:901b:cb15:8045:ada8:be24:b80f:cc4d	184.15.204.77
b51a:901b:cb15:8045:ada8:be24:b80f:cc4e	184.15.204.78
b51a:901b:cb15:8045:ada8:be24:b80f:cc4f	184.15.204.79
b51a:901b:cb15:8045:ada8:be24:b80f:cc50	184.15.204.80
b51a:901b:cb15:8045:ada8:be24:b80f:cc51	184.15.204.81
b51a:901b:cb15:8045:ada8:be24:b80f:cc52	184.15.204.82
b51a:901b:cb15:8045:ada8:be24:b80f:cc53	184.15.204.83
b51a:901b:cb15:8045:ada8:be24:b80f:cc54	184.15.204.84
b51a:901b:cb15:8045:ada8:be24:b80f:cc55	184.15.204.85
b51a:901b:cb15:8045:ada8:be24:b80f:cc56	184.15.204.86
b51a:901b:cb15:8045:ada8:be24:b80f:cc57	184.15.204.87
b51a:901b:cb15:8045:ada8:be24:b80f:cc58	184.15.204.88
b51a:901b:cb15:8045:ada8:be24:b80f:cc59	184.15.204.89
b51a:901b:cb15:8045:ada8:be24:b80f:cc5a	184.15.204.90
b51a:901b:cb15:8045:ada8:be24:b80f:cc5b	184.15.204.91
b51a:901b:cb15:8045:ada8:be24:b80f:cc5c	184.15.204.92
b51a:901b:cb15:8045:ada8:be24:b80f:cc5d	184.15.204.93
b51a:901b:cb15:8045:ada8:be24:b80f:cc5e	184.15.204.94
b51a:901b:cb15:8045:ada8:be24:b80f:cc5f	184.15.204.95
b51a:901b:cb15:8045:ada8:be24:b80f:cc60	184.15.204.96
b51a:901b:cb15:8045:ada8:be24:b80f:cc61	184.15.204.97
b51a:901b:cb15:8045:ada8:be24:b80f:cc62	184.15.204.98
b51a:901b:cb15:8045:ada8:be24:b80f:cc63	184.15.204.99
b51a:901b:cb15:8045:ada8:be24:b80f:cc64	184.15.204.100
b51a:901b:cb15:8045:ada8:be24:b80f:cc65	184.15.204.101
b51a:901b:cb15:8045:ada8:be24:b80f:cc66	184.15.204.102
b51a:901b:cb15:8045:ada8:be24:b80f:cc67	184.15.204.103
b51a:901b:cb15:8045:ada8:be24:b80f:cc68	184.15.204.104
b51a:901b:cb15:8045:ada8:be24:b80f:cc69	184.15.204.105
b51a:901b:cb15:8045:ada8:be24:b80f:cc6a	184.15.204.106
b51a:901b:cb15:8045:ada8:be24:b80f:cc6b	184.15.204.107
b51a:901b:cb15:8045:ada8:be24:b80f:cc6c	184.15.204.108
b51a:901b:cb15:8045:ada8:be24:b80f:cc6d	184.15.204.109
b51a:901b:cb15:8045:ada8:be24:b80f:cc6e	184.15.204.110
b51a:901b:cb15:8045:ada8:be24:b80f:cc6f	184.15.204.111
b51a:901b:cb15:8045:ada8:be24:b80f:cc70	184.15.204.112
b51a:901b:cb15:8045:ada8:be24:b80f:cc71	184.15.204.113
b51a:901b:cb15:8045:ada8:be24:b80f:cc72	184.15.204.114
b51a:901b:cb15:8045:ada8:be24:b80f:cc73	184.15.204.115
b51a:901b:cb15:8045:ada8:be24:b80f:cc74	184.15.204.116
b51a:901b:cb15:8045:ada8:be24:b80f:cc75	184.15.204.117
b51a:901b:cb15:8045:ada8:be24:b80f:cc76	184.15.204.118
b51a:901b:cb15:8045:ada8:be24:b80f:cc77	184.15.204.119
b51a:901b:cb15:8045:ada8:be24:b80f:cc78	184.15.204.120

b51a:901b:cb15:8045:ada8:be24:b80f:cc79	184.15.204.121
b51a:901b:cb15:8045:ada8:be24:b80f:cc7a	184.15.204.122
b51a:901b:cb15:8045:ada8:be24:b80f:cc7b	184.15.204.123
b51a:901b:cb15:8045:ada8:be24:b80f:cc7c	184.15.204.124
b51a:901b:cb15:8045:ada8:be24:b80f:cc7d	184.15.204.125
b51a:901b:cb15:8045:ada8:be24:b80f:cc7e	184.15.204.126
b51a:901b:cb15:8045:ada8:be24:b80f:cc7f	184.15.204.127
b51a:901b:cb15:8045:ada8:be24:b80f:cc80	184.15.204.128
b51a:901b:cb15:8045:ada8:be24:b80f:cc81	184.15.204.129
b51a:901b:cb15:8045:ada8:be24:b80f:cc82	184.15.204.130
b51a:901b:cb15:8045:ada8:be24:b80f:cc83	184.15.204.131
b51a:901b:cb15:8045:ada8:be24:b80f:cc84	184.15.204.132
b51a:901b:cb15:8045:ada8:be24:b80f:cc85	184.15.204.133
b51a:901b:cb15:8045:ada8:be24:b80f:cc86	184.15.204.134
b51a:901b:cb15:8045:ada8:be24:b80f:cc87	184.15.204.135
b51a:901b:cb15:8045:ada8:be24:b80f:cc88	184.15.204.136
b51a:901b:cb15:8045:ada8:be24:b80f:cc89	184.15.204.137
b51a:901b:cb15:8045:ada8:be24:b80f:cc8a	184.15.204.138
b51a:901b:cb15:8045:ada8:be24:b80f:cc8b	184.15.204.139
b51a:901b:cb15:8045:ada8:be24:b80f:cc8c	184.15.204.140
b51a:901b:cb15:8045:ada8:be24:b80f:cc8d	184.15.204.141
b51a:901b:cb15:8045:ada8:be24:b80f:cc8e	184.15.204.142
b51a:901b:cb15:8045:ada8:be24:b80f:cc8f	184.15.204.143
b51a:901b:cb15:8045:ada8:be24:b80f:cc90	184.15.204.144
b51a:901b:cb15:8045:ada8:be24:b80f:cc91	184.15.204.145
b51a:901b:cb15:8045:ada8:be24:b80f:cc92	184.15.204.146
b51a:901b:cb15:8045:ada8:be24:b80f:cc93	184.15.204.147
b51a:901b:cb15:8045:ada8:be24:b80f:cc94	184.15.204.148
b51a:901b:cb15:8045:ada8:be24:b80f:cc95	184.15.204.149
b51a:901b:cb15:8045:ada8:be24:b80f:cc96	184.15.204.150
b51a:901b:cb15:8045:ada8:be24:b80f:cc97	184.15.204.151
b51a:901b:cb15:8045:ada8:be24:b80f:cc98	184.15.204.152
b51a:901b:cb15:8045:ada8:be24:b80f:cc99	184.15.204.153
b51a:901b:cb15:8045:ada8:be24:b80f:cc9a	184.15.204.154
b51a:901b:cb15:8045:ada8:be24:b80f:cc9b	184.15.204.155
b51a:901b:cb15:8045:ada8:be24:b80f:cc9c	184.15.204.156
b51a:901b:cb15:8045:ada8:be24:b80f:cc9d	184.15.204.157
b51a:901b:cb15:8045:ada8:be24:b80f:cc9e	184.15.204.158
b51a:901b:cb15:8045:ada8:be24:b80f:cc9f	184.15.204.159
b51a:901b:cb15:8045:ada8:be24:b80f:cca0	184.15.204.160
b51a:901b:cb15:8045:ada8:be24:b80f:cca1	184.15.204.161
b51a:901b:cb15:8045:ada8:be24:b80f:cca2	184.15.204.162
b51a:901b:cb15:8045:ada8:be24:b80f:cca3	184.15.204.163
b51a:901b:cb15:8045:ada8:be24:b80f:cca4	184.15.204.164
b51a:901b:cb15:8045:ada8:be24:b80f:cca5	184.15.204.165
b51a:901b:cb15:8045:ada8:be24:b80f:cca6	184.15.204.166
b51a:901b:cb15:8045:ada8:be24:b80f:cca7	184.15.204.167
b51a:901b:cb15:8045:ada8:be24:b80f:cca8	184.15.204.168
b51a:901b:cb15:8045:ada8:be24:b80f:cca9	184.15.204.169
b51a:901b:cb15:8045:ada8:be24:b80f:ccaa	184.15.204.170
b51a:901b:cb15:8045:ada8:be24:b80f:ccab	184.15.204.171
b51a:901b:cb15:8045:ada8:be24:b80f:ccac	184.15.204.172
b51a:901b:cb15:8045:ada8:be24:b80f:ccad	184.15.204.173
b51a:901b:cb15:8045:ada8:be24:b80f:ccae	184.15.204.174
b51a:901b:cb15:8045:ada8:be24:b80f:ccaf	184.15.204.175
b51a:901b:cb15:8045:ada8:be24:b80f:ccb0	184.15.204.176
b51a:901b:cb15:8045:ada8:be24:b80f:ccb1	184.15.204.177
b51a:901b:cb15:8045:ada8:be24:b80f:ccb2	184.15.204.178
b51a:901b:cb15:8045:ada8:be24:b80f:ccb3	184.15.204.179
b51a:901b:cb15:8045:ada8:be24:b80f:ccb4	184.15.204.180

b51a:901b:cb15:8045:ada8:be24:b80f:ccb5	184.15.204.181
b51a:901b:cb15:8045:ada8:be24:b80f:ccb6	184.15.204.182
b51a:901b:cb15:8045:ada8:be24:b80f:ccb7	184.15.204.183
b51a:901b:cb15:8045:ada8:be24:b80f:ccb8	184.15.204.184
b51a:901b:cb15:8045:ada8:be24:b80f:ccb9	184.15.204.185
b51a:901b:cb15:8045:ada8:be24:b80f:ccba	184.15.204.186
b51a:901b:cb15:8045:ada8:be24:b80f:ccbb	184.15.204.187
b51a:901b:cb15:8045:ada8:be24:b80f:ccbc	184.15.204.188
b51a:901b:cb15:8045:ada8:be24:b80f:ccbd	184.15.204.189
b51a:901b:cb15:8045:ada8:be24:b80f:ccbe	184.15.204.190
b51a:901b:cb15:8045:ada8:be24:b80f:ccbf	184.15.204.191
b51a:901b:cb15:8045:ada8:be24:b80f:ccc0	184.15.204.192
b51a:901b:cb15:8045:ada8:be24:b80f:ccc1	184.15.204.193
b51a:901b:cb15:8045:ada8:be24:b80f:ccc2	184.15.204.194
b51a:901b:cb15:8045:ada8:be24:b80f:ccc3	184.15.204.195
b51a:901b:cb15:8045:ada8:be24:b80f:ccc4	184.15.204.196
b51a:901b:cb15:8045:ada8:be24:b80f:ccc5	184.15.204.197
b51a:901b:cb15:8045:ada8:be24:b80f:ccc6	184.15.204.198
b51a:901b:cb15:8045:ada8:be24:b80f:ccc7	184.15.204.199
b51a:901b:cb15:8045:ada8:be24:b80f:ccc8	184.15.204.200
b51a:901b:cb15:8045:ada8:be24:b80f:ccc9	184.15.204.201
b51a:901b:cb15:8045:ada8:be24:b80f:ccca	184.15.204.202
b51a:901b:cb15:8045:ada8:be24:b80f:cccb	184.15.204.203
b51a:901b:cb15:8045:ada8:be24:b80f:cccc	184.15.204.204
b51a:901b:cb15:8045:ada8:be24:b80f:cccd	184.15.204.205
b51a:901b:cb15:8045:ada8:be24:b80f:ccce	184.15.204.206
b51a:901b:cb15:8045:ada8:be24:b80f:cccf	184.15.204.207
b51a:901b:cb15:8045:ada8:be24:b80f:ccd0	184.15.204.208
b51a:901b:cb15:8045:ada8:be24:b80f:ccd1	184.15.204.209
b51a:901b:cb15:8045:ada8:be24:b80f:ccd2	184.15.204.210
b51a:901b:cb15:8045:ada8:be24:b80f:ccd3	184.15.204.211
b51a:901b:cb15:8045:ada8:be24:b80f:ccd4	184.15.204.212
b51a:901b:cb15:8045:ada8:be24:b80f:ccd5	184.15.204.213
b51a:901b:cb15:8045:ada8:be24:b80f:ccd6	184.15.204.214
b51a:901b:cb15:8045:ada8:be24:b80f:ccd7	184.15.204.215
b51a:901b:cb15:8045:ada8:be24:b80f:ccd8	184.15.204.216
b51a:901b:cb15:8045:ada8:be24:b80f:ccd9	184.15.204.217
b51a:901b:cb15:8045:ada8:be24:b80f:ccda	184.15.204.218
b51a:901b:cb15:8045:ada8:be24:b80f:ccdb	184.15.204.219
b51a:901b:cb15:8045:ada8:be24:b80f:ccdc	184.15.204.220
b51a:901b:cb15:8045:ada8:be24:b80f:ccdd	184.15.204.221
b51a:901b:cb15:8045:ada8:be24:b80f:ccde	184.15.204.222
b51a:901b:cb15:8045:ada8:be24:b80f:ccdf	184.15.204.223
b51a:901b:cb15:8045:ada8:be24:b80f:cce0	184.15.204.224
b51a:901b:cb15:8045:ada8:be24:b80f:cce1	184.15.204.225
b51a:901b:cb15:8045:ada8:be24:b80f:cce2	184.15.204.226
b51a:901b:cb15:8045:ada8:be24:b80f:cce3	184.15.204.227
b51a:901b:cb15:8045:ada8:be24:b80f:cce4	184.15.204.228
b51a:901b:cb15:8045:ada8:be24:b80f:cce5	184.15.204.229
b51a:901b:cb15:8045:ada8:be24:b80f:cce6	184.15.204.230
b51a:901b:cb15:8045:ada8:be24:b80f:cce7	184.15.204.231
b51a:901b:cb15:8045:ada8:be24:b80f:cce8	184.15.204.232
b51a:901b:cb15:8045:ada8:be24:b80f:cce9	184.15.204.233
b51a:901b:cb15:8045:ada8:be24:b80f:ccea	184.15.204.234
b51a:901b:cb15:8045:ada8:be24:b80f:cceb	184.15.204.235
b51a:901b:cb15:8045:ada8:be24:b80f:ccec	184.15.204.236
b51a:901b:cb15:8045:ada8:be24:b80f:cced	184.15.204.237
b51a:901b:cb15:8045:ada8:be24:b80f:ccee	184.15.204.238
b51a:901b:cb15:8045:ada8:be24:b80f:ccef	184.15.204.239
b51a:901b:cb15:8045:ada8:be24:b80f:ccf0	184.15.204.240
b51a:901b:cb15:8045:ada8:be24:b80f:ccf1	184.15.204.241
b51a:901b:cb15:8045:ada8:be24:b80f:ccf2	184.15.204.242
b51a:901b:cb15:8045:ada8:be24:b80f:ccf3	184.15.204.243
b51a:901b:cb15:8045:ada8:be24:b80f:ccf4	184.15.204.244
b51a:901b:cb15:8045:ada8:be24:b80f:ccf5	184.15.204.245
b51a:901b:cb15:8045:ada8:be24:b80f:ccf6	184.15.204.246
b51a:901b:cb15:8045:ada8:be24:b80f:ccf7	184.15.204.247
b51a:901b:cb15:8045:ada8:be24:b80f:ccf8	184.15.204.248
b51a:901b:cb15:8045:ada8:be24:b80f:ccf9	184.15.204.249
b51a:901b:cb15:8045:ada8:be24:b80f:ccfa	184.15.204.250
b51a:901b:cb15:8045:ada8:be24:b80f:ccfb	184.15.204.251
b51a:901b:cb15:8045:ada8:be24:b80f:ccfc	184.15.204.252
b51a:901b:cb15:8045:ada8:be24:b80f:ccfd	184.15.204.253
b51a:901b:cb15:8045:ada8:be24:b80f:ccfe	184.15.204.254
b51a:901b:cb15:8045:ada8:be24:b80f:ccff	184.15.204.255

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.