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:cc01	99.172.204.1
b51a:901b:cb15:8045:ada8:5424:63ac:cc02	99.172.204.2
b51a:901b:cb15:8045:ada8:5424:63ac:cc03	99.172.204.3
b51a:901b:cb15:8045:ada8:5424:63ac:cc04	99.172.204.4
b51a:901b:cb15:8045:ada8:5424:63ac:cc05	99.172.204.5
b51a:901b:cb15:8045:ada8:5424:63ac:cc06	99.172.204.6
b51a:901b:cb15:8045:ada8:5424:63ac:cc07	99.172.204.7
b51a:901b:cb15:8045:ada8:5424:63ac:cc08	99.172.204.8
b51a:901b:cb15:8045:ada8:5424:63ac:cc09	99.172.204.9
b51a:901b:cb15:8045:ada8:5424:63ac:cc0a	99.172.204.10
b51a:901b:cb15:8045:ada8:5424:63ac:cc0b	99.172.204.11
b51a:901b:cb15:8045:ada8:5424:63ac:cc0c	99.172.204.12
b51a:901b:cb15:8045:ada8:5424:63ac:cc0d	99.172.204.13
b51a:901b:cb15:8045:ada8:5424:63ac:cc0e	99.172.204.14
b51a:901b:cb15:8045:ada8:5424:63ac:cc0f	99.172.204.15
b51a:901b:cb15:8045:ada8:5424:63ac:cc10	99.172.204.16
b51a:901b:cb15:8045:ada8:5424:63ac:cc11	99.172.204.17
b51a:901b:cb15:8045:ada8:5424:63ac:cc12	99.172.204.18
b51a:901b:cb15:8045:ada8:5424:63ac:cc13	99.172.204.19
b51a:901b:cb15:8045:ada8:5424:63ac:cc14	99.172.204.20
b51a:901b:cb15:8045:ada8:5424:63ac:cc15	99.172.204.21
b51a:901b:cb15:8045:ada8:5424:63ac:cc16	99.172.204.22
b51a:901b:cb15:8045:ada8:5424:63ac:cc17	99.172.204.23
b51a:901b:cb15:8045:ada8:5424:63ac:cc18	99.172.204.24
b51a:901b:cb15:8045:ada8:5424:63ac:cc19	99.172.204.25
b51a:901b:cb15:8045:ada8:5424:63ac:cc1a	99.172.204.26
b51a:901b:cb15:8045:ada8:5424:63ac:cc1b	99.172.204.27
b51a:901b:cb15:8045:ada8:5424:63ac:cc1c	99.172.204.28
b51a:901b:cb15:8045:ada8:5424:63ac:cc1d	99.172.204.29
b51a:901b:cb15:8045:ada8:5424:63ac:cc1e	99.172.204.30
b51a:901b:cb15:8045:ada8:5424:63ac:cc1f	99.172.204.31
b51a:901b:cb15:8045:ada8:5424:63ac:cc20	99.172.204.32
b51a:901b:cb15:8045:ada8:5424:63ac:cc21	99.172.204.33
b51a:901b:cb15:8045:ada8:5424:63ac:cc22	99.172.204.34
b51a:901b:cb15:8045:ada8:5424:63ac:cc23	99.172.204.35
b51a:901b:cb15:8045:ada8:5424:63ac:cc24	99.172.204.36
b51a:901b:cb15:8045:ada8:5424:63ac:cc25	99.172.204.37
b51a:901b:cb15:8045:ada8:5424:63ac:cc26	99.172.204.38
b51a:901b:cb15:8045:ada8:5424:63ac:cc27	99.172.204.39
b51a:901b:cb15:8045:ada8:5424:63ac:cc28	99.172.204.40
b51a:901b:cb15:8045:ada8:5424:63ac:cc29	99.172.204.41
b51a:901b:cb15:8045:ada8:5424:63ac:cc2a	99.172.204.42
b51a:901b:cb15:8045:ada8:5424:63ac:cc2b	99.172.204.43
b51a:901b:cb15:8045:ada8:5424:63ac:cc2c	99.172.204.44
b51a:901b:cb15:8045:ada8:5424:63ac:cc2d	99.172.204.45
b51a:901b:cb15:8045:ada8:5424:63ac:cc2e	99.172.204.46
b51a:901b:cb15:8045:ada8:5424:63ac:cc2f	99.172.204.47
b51a:901b:cb15:8045:ada8:5424:63ac:cc30	99.172.204.48
b51a:901b:cb15:8045:ada8:5424:63ac:cc31	99.172.204.49
b51a:901b:cb15:8045:ada8:5424:63ac:cc32	99.172.204.50
b51a:901b:cb15:8045:ada8:5424:63ac:cc33	99.172.204.51
b51a:901b:cb15:8045:ada8:5424:63ac:cc34	99.172.204.52
b51a:901b:cb15:8045:ada8:5424:63ac:cc35	99.172.204.53
b51a:901b:cb15:8045:ada8:5424:63ac:cc36	99.172.204.54
b51a:901b:cb15:8045:ada8:5424:63ac:cc37	99.172.204.55
b51a:901b:cb15:8045:ada8:5424:63ac:cc38	99.172.204.56
b51a:901b:cb15:8045:ada8:5424:63ac:cc39	99.172.204.57
b51a:901b:cb15:8045:ada8:5424:63ac:cc3a	99.172.204.58
b51a:901b:cb15:8045:ada8:5424:63ac:cc3b	99.172.204.59
b51a:901b:cb15:8045:ada8:5424:63ac:cc3c	99.172.204.60

b51a:901b:cb15:8045:ada8:5424:63ac:cc3d	99.172.204.61
b51a:901b:cb15:8045:ada8:5424:63ac:cc3e	99.172.204.62
b51a:901b:cb15:8045:ada8:5424:63ac:cc3f	99.172.204.63
b51a:901b:cb15:8045:ada8:5424:63ac:cc40	99.172.204.64
b51a:901b:cb15:8045:ada8:5424:63ac:cc41	99.172.204.65
b51a:901b:cb15:8045:ada8:5424:63ac:cc42	99.172.204.66
b51a:901b:cb15:8045:ada8:5424:63ac:cc43	99.172.204.67
b51a:901b:cb15:8045:ada8:5424:63ac:cc44	99.172.204.68
b51a:901b:cb15:8045:ada8:5424:63ac:cc45	99.172.204.69
b51a:901b:cb15:8045:ada8:5424:63ac:cc46	99.172.204.70
b51a:901b:cb15:8045:ada8:5424:63ac:cc47	99.172.204.71
b51a:901b:cb15:8045:ada8:5424:63ac:cc48	99.172.204.72
b51a:901b:cb15:8045:ada8:5424:63ac:cc49	99.172.204.73
b51a:901b:cb15:8045:ada8:5424:63ac:cc4a	99.172.204.74
b51a:901b:cb15:8045:ada8:5424:63ac:cc4b	99.172.204.75
b51a:901b:cb15:8045:ada8:5424:63ac:cc4c	99.172.204.76
b51a:901b:cb15:8045:ada8:5424:63ac:cc4d	99.172.204.77
b51a:901b:cb15:8045:ada8:5424:63ac:cc4e	99.172.204.78
b51a:901b:cb15:8045:ada8:5424:63ac:cc4f	99.172.204.79
b51a:901b:cb15:8045:ada8:5424:63ac:cc50	99.172.204.80
b51a:901b:cb15:8045:ada8:5424:63ac:cc51	99.172.204.81
b51a:901b:cb15:8045:ada8:5424:63ac:cc52	99.172.204.82
b51a:901b:cb15:8045:ada8:5424:63ac:cc53	99.172.204.83
b51a:901b:cb15:8045:ada8:5424:63ac:cc54	99.172.204.84
b51a:901b:cb15:8045:ada8:5424:63ac:cc55	99.172.204.85
b51a:901b:cb15:8045:ada8:5424:63ac:cc56	99.172.204.86
b51a:901b:cb15:8045:ada8:5424:63ac:cc57	99.172.204.87
b51a:901b:cb15:8045:ada8:5424:63ac:cc58	99.172.204.88
b51a:901b:cb15:8045:ada8:5424:63ac:cc59	99.172.204.89
b51a:901b:cb15:8045:ada8:5424:63ac:cc5a	99.172.204.90
b51a:901b:cb15:8045:ada8:5424:63ac:cc5b	99.172.204.91
b51a:901b:cb15:8045:ada8:5424:63ac:cc5c	99.172.204.92
b51a:901b:cb15:8045:ada8:5424:63ac:cc5d	99.172.204.93
b51a:901b:cb15:8045:ada8:5424:63ac:cc5e	99.172.204.94
b51a:901b:cb15:8045:ada8:5424:63ac:cc5f	99.172.204.95
b51a:901b:cb15:8045:ada8:5424:63ac:cc60	99.172.204.96
b51a:901b:cb15:8045:ada8:5424:63ac:cc61	99.172.204.97
b51a:901b:cb15:8045:ada8:5424:63ac:cc62	99.172.204.98
b51a:901b:cb15:8045:ada8:5424:63ac:cc63	99.172.204.99
b51a:901b:cb15:8045:ada8:5424:63ac:cc64	99.172.204.100
b51a:901b:cb15:8045:ada8:5424:63ac:cc65	99.172.204.101
b51a:901b:cb15:8045:ada8:5424:63ac:cc66	99.172.204.102
b51a:901b:cb15:8045:ada8:5424:63ac:cc67	99.172.204.103
b51a:901b:cb15:8045:ada8:5424:63ac:cc68	99.172.204.104
b51a:901b:cb15:8045:ada8:5424:63ac:cc69	99.172.204.105
b51a:901b:cb15:8045:ada8:5424:63ac:cc6a	99.172.204.106
b51a:901b:cb15:8045:ada8:5424:63ac:cc6b	99.172.204.107
b51a:901b:cb15:8045:ada8:5424:63ac:cc6c	99.172.204.108
b51a:901b:cb15:8045:ada8:5424:63ac:cc6d	99.172.204.109
b51a:901b:cb15:8045:ada8:5424:63ac:cc6e	99.172.204.110
b51a:901b:cb15:8045:ada8:5424:63ac:cc6f	99.172.204.111
b51a:901b:cb15:8045:ada8:5424:63ac:cc70	99.172.204.112
b51a:901b:cb15:8045:ada8:5424:63ac:cc71	99.172.204.113
b51a:901b:cb15:8045:ada8:5424:63ac:cc72	99.172.204.114
b51a:901b:cb15:8045:ada8:5424:63ac:cc73	99.172.204.115
b51a:901b:cb15:8045:ada8:5424:63ac:cc74	99.172.204.116
b51a:901b:cb15:8045:ada8:5424:63ac:cc75	99.172.204.117
b51a:901b:cb15:8045:ada8:5424:63ac:cc76	99.172.204.118
b51a:901b:cb15:8045:ada8:5424:63ac:cc77	99.172.204.119
b51a:901b:cb15:8045:ada8:5424:63ac:cc78	99.172.204.120

b51a:901b:cb15:8045:ada8:5424:63ac:cc79	99.172.204.121
b51a:901b:cb15:8045:ada8:5424:63ac:cc7a	99.172.204.122
b51a:901b:cb15:8045:ada8:5424:63ac:cc7b	99.172.204.123
b51a:901b:cb15:8045:ada8:5424:63ac:cc7c	99.172.204.124
b51a:901b:cb15:8045:ada8:5424:63ac:cc7d	99.172.204.125
b51a:901b:cb15:8045:ada8:5424:63ac:cc7e	99.172.204.126
b51a:901b:cb15:8045:ada8:5424:63ac:cc7f	99.172.204.127
b51a:901b:cb15:8045:ada8:5424:63ac:cc80	99.172.204.128
b51a:901b:cb15:8045:ada8:5424:63ac:cc81	99.172.204.129
b51a:901b:cb15:8045:ada8:5424:63ac:cc82	99.172.204.130
b51a:901b:cb15:8045:ada8:5424:63ac:cc83	99.172.204.131
b51a:901b:cb15:8045:ada8:5424:63ac:cc84	99.172.204.132
b51a:901b:cb15:8045:ada8:5424:63ac:cc85	99.172.204.133
b51a:901b:cb15:8045:ada8:5424:63ac:cc86	99.172.204.134
b51a:901b:cb15:8045:ada8:5424:63ac:cc87	99.172.204.135
b51a:901b:cb15:8045:ada8:5424:63ac:cc88	99.172.204.136
b51a:901b:cb15:8045:ada8:5424:63ac:cc89	99.172.204.137
b51a:901b:cb15:8045:ada8:5424:63ac:cc8a	99.172.204.138
b51a:901b:cb15:8045:ada8:5424:63ac:cc8b	99.172.204.139
b51a:901b:cb15:8045:ada8:5424:63ac:cc8c	99.172.204.140
b51a:901b:cb15:8045:ada8:5424:63ac:cc8d	99.172.204.141
b51a:901b:cb15:8045:ada8:5424:63ac:cc8e	99.172.204.142
b51a:901b:cb15:8045:ada8:5424:63ac:cc8f	99.172.204.143
b51a:901b:cb15:8045:ada8:5424:63ac:cc90	99.172.204.144
b51a:901b:cb15:8045:ada8:5424:63ac:cc91	99.172.204.145
b51a:901b:cb15:8045:ada8:5424:63ac:cc92	99.172.204.146
b51a:901b:cb15:8045:ada8:5424:63ac:cc93	99.172.204.147
b51a:901b:cb15:8045:ada8:5424:63ac:cc94	99.172.204.148
b51a:901b:cb15:8045:ada8:5424:63ac:cc95	99.172.204.149
b51a:901b:cb15:8045:ada8:5424:63ac:cc96	99.172.204.150
b51a:901b:cb15:8045:ada8:5424:63ac:cc97	99.172.204.151
b51a:901b:cb15:8045:ada8:5424:63ac:cc98	99.172.204.152
b51a:901b:cb15:8045:ada8:5424:63ac:cc99	99.172.204.153
b51a:901b:cb15:8045:ada8:5424:63ac:cc9a	99.172.204.154
b51a:901b:cb15:8045:ada8:5424:63ac:cc9b	99.172.204.155
b51a:901b:cb15:8045:ada8:5424:63ac:cc9c	99.172.204.156
b51a:901b:cb15:8045:ada8:5424:63ac:cc9d	99.172.204.157
b51a:901b:cb15:8045:ada8:5424:63ac:cc9e	99.172.204.158
b51a:901b:cb15:8045:ada8:5424:63ac:cc9f	99.172.204.159
b51a:901b:cb15:8045:ada8:5424:63ac:cca0	99.172.204.160
b51a:901b:cb15:8045:ada8:5424:63ac:cca1	99.172.204.161
b51a:901b:cb15:8045:ada8:5424:63ac:cca2	99.172.204.162
b51a:901b:cb15:8045:ada8:5424:63ac:cca3	99.172.204.163
b51a:901b:cb15:8045:ada8:5424:63ac:cca4	99.172.204.164
b51a:901b:cb15:8045:ada8:5424:63ac:cca5	99.172.204.165
b51a:901b:cb15:8045:ada8:5424:63ac:cca6	99.172.204.166
b51a:901b:cb15:8045:ada8:5424:63ac:cca7	99.172.204.167
b51a:901b:cb15:8045:ada8:5424:63ac:cca8	99.172.204.168
b51a:901b:cb15:8045:ada8:5424:63ac:cca9	99.172.204.169
b51a:901b:cb15:8045:ada8:5424:63ac:ccaa	99.172.204.170
b51a:901b:cb15:8045:ada8:5424:63ac:ccab	99.172.204.171
b51a:901b:cb15:8045:ada8:5424:63ac:ccac	99.172.204.172
b51a:901b:cb15:8045:ada8:5424:63ac:ccad	99.172.204.173
b51a:901b:cb15:8045:ada8:5424:63ac:ccae	99.172.204.174
b51a:901b:cb15:8045:ada8:5424:63ac:ccaf	99.172.204.175
b51a:901b:cb15:8045:ada8:5424:63ac:ccb0	99.172.204.176
b51a:901b:cb15:8045:ada8:5424:63ac:ccb1	99.172.204.177
b51a:901b:cb15:8045:ada8:5424:63ac:ccb2	99.172.204.178
b51a:901b:cb15:8045:ada8:5424:63ac:ccb3	99.172.204.179
b51a:901b:cb15:8045:ada8:5424:63ac:ccb4	99.172.204.180

b51a:901b:cb15:8045:ada8:5424:63ac:ccb5	99.172.204.181
b51a:901b:cb15:8045:ada8:5424:63ac:ccb6	99.172.204.182
b51a:901b:cb15:8045:ada8:5424:63ac:ccb7	99.172.204.183
b51a:901b:cb15:8045:ada8:5424:63ac:ccb8	99.172.204.184
b51a:901b:cb15:8045:ada8:5424:63ac:ccb9	99.172.204.185
b51a:901b:cb15:8045:ada8:5424:63ac:ccba	99.172.204.186
b51a:901b:cb15:8045:ada8:5424:63ac:ccbb	99.172.204.187
b51a:901b:cb15:8045:ada8:5424:63ac:ccbc	99.172.204.188
b51a:901b:cb15:8045:ada8:5424:63ac:ccbd	99.172.204.189
b51a:901b:cb15:8045:ada8:5424:63ac:ccbe	99.172.204.190
b51a:901b:cb15:8045:ada8:5424:63ac:ccbf	99.172.204.191
b51a:901b:cb15:8045:ada8:5424:63ac:ccc0	99.172.204.192
b51a:901b:cb15:8045:ada8:5424:63ac:ccc1	99.172.204.193
b51a:901b:cb15:8045:ada8:5424:63ac:ccc2	99.172.204.194
b51a:901b:cb15:8045:ada8:5424:63ac:ccc3	99.172.204.195
b51a:901b:cb15:8045:ada8:5424:63ac:ccc4	99.172.204.196
b51a:901b:cb15:8045:ada8:5424:63ac:ccc5	99.172.204.197
b51a:901b:cb15:8045:ada8:5424:63ac:ccc6	99.172.204.198
b51a:901b:cb15:8045:ada8:5424:63ac:ccc7	99.172.204.199
b51a:901b:cb15:8045:ada8:5424:63ac:ccc8	99.172.204.200
b51a:901b:cb15:8045:ada8:5424:63ac:ccc9	99.172.204.201
b51a:901b:cb15:8045:ada8:5424:63ac:ccca	99.172.204.202
b51a:901b:cb15:8045:ada8:5424:63ac:cccb	99.172.204.203
b51a:901b:cb15:8045:ada8:5424:63ac:cccc	99.172.204.204
b51a:901b:cb15:8045:ada8:5424:63ac:cccd	99.172.204.205
b51a:901b:cb15:8045:ada8:5424:63ac:ccce	99.172.204.206
b51a:901b:cb15:8045:ada8:5424:63ac:cccf	99.172.204.207
b51a:901b:cb15:8045:ada8:5424:63ac:ccd0	99.172.204.208
b51a:901b:cb15:8045:ada8:5424:63ac:ccd1	99.172.204.209
b51a:901b:cb15:8045:ada8:5424:63ac:ccd2	99.172.204.210
b51a:901b:cb15:8045:ada8:5424:63ac:ccd3	99.172.204.211
b51a:901b:cb15:8045:ada8:5424:63ac:ccd4	99.172.204.212
b51a:901b:cb15:8045:ada8:5424:63ac:ccd5	99.172.204.213
b51a:901b:cb15:8045:ada8:5424:63ac:ccd6	99.172.204.214
b51a:901b:cb15:8045:ada8:5424:63ac:ccd7	99.172.204.215
b51a:901b:cb15:8045:ada8:5424:63ac:ccd8	99.172.204.216
b51a:901b:cb15:8045:ada8:5424:63ac:ccd9	99.172.204.217
b51a:901b:cb15:8045:ada8:5424:63ac:ccda	99.172.204.218
b51a:901b:cb15:8045:ada8:5424:63ac:ccdb	99.172.204.219
b51a:901b:cb15:8045:ada8:5424:63ac:ccdc	99.172.204.220
b51a:901b:cb15:8045:ada8:5424:63ac:ccdd	99.172.204.221
b51a:901b:cb15:8045:ada8:5424:63ac:ccde	99.172.204.222
b51a:901b:cb15:8045:ada8:5424:63ac:ccdf	99.172.204.223
b51a:901b:cb15:8045:ada8:5424:63ac:cce0	99.172.204.224
b51a:901b:cb15:8045:ada8:5424:63ac:cce1	99.172.204.225
b51a:901b:cb15:8045:ada8:5424:63ac:cce2	99.172.204.226
b51a:901b:cb15:8045:ada8:5424:63ac:cce3	99.172.204.227
b51a:901b:cb15:8045:ada8:5424:63ac:cce4	99.172.204.228
b51a:901b:cb15:8045:ada8:5424:63ac:cce5	99.172.204.229
b51a:901b:cb15:8045:ada8:5424:63ac:cce6	99.172.204.230
b51a:901b:cb15:8045:ada8:5424:63ac:cce7	99.172.204.231
b51a:901b:cb15:8045:ada8:5424:63ac:cce8	99.172.204.232
b51a:901b:cb15:8045:ada8:5424:63ac:cce9	99.172.204.233
b51a:901b:cb15:8045:ada8:5424:63ac:ccea	99.172.204.234
b51a:901b:cb15:8045:ada8:5424:63ac:cceb	99.172.204.235
b51a:901b:cb15:8045:ada8:5424:63ac:ccec	99.172.204.236
b51a:901b:cb15:8045:ada8:5424:63ac:cced	99.172.204.237
b51a:901b:cb15:8045:ada8:5424:63ac:ccee	99.172.204.238
b51a:901b:cb15:8045:ada8:5424:63ac:ccef	99.172.204.239
b51a:901b:cb15:8045:ada8:5424:63ac:ccf0	99.172.204.240
b51a:901b:cb15:8045:ada8:5424:63ac:ccf1	99.172.204.241
b51a:901b:cb15:8045:ada8:5424:63ac:ccf2	99.172.204.242
b51a:901b:cb15:8045:ada8:5424:63ac:ccf3	99.172.204.243
b51a:901b:cb15:8045:ada8:5424:63ac:ccf4	99.172.204.244
b51a:901b:cb15:8045:ada8:5424:63ac:ccf5	99.172.204.245
b51a:901b:cb15:8045:ada8:5424:63ac:ccf6	99.172.204.246
b51a:901b:cb15:8045:ada8:5424:63ac:ccf7	99.172.204.247
b51a:901b:cb15:8045:ada8:5424:63ac:ccf8	99.172.204.248
b51a:901b:cb15:8045:ada8:5424:63ac:ccf9	99.172.204.249
b51a:901b:cb15:8045:ada8:5424:63ac:ccfa	99.172.204.250
b51a:901b:cb15:8045:ada8:5424:63ac:ccfb	99.172.204.251
b51a:901b:cb15:8045:ada8:5424:63ac:ccfc	99.172.204.252
b51a:901b:cb15:8045:ada8:5424:63ac:ccfd	99.172.204.253
b51a:901b:cb15:8045:ada8:5424:63ac:ccfe	99.172.204.254
b51a:901b:cb15:8045:ada8:5424:63ac:ccff	99.172.204.255

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.