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:cb15:8049:b51b:378:3155:cc01	49.85.204.1
b51a:901b:cb15:8049:b51b:378:3155:cc02	49.85.204.2
b51a:901b:cb15:8049:b51b:378:3155:cc03	49.85.204.3
b51a:901b:cb15:8049:b51b:378:3155:cc04	49.85.204.4
b51a:901b:cb15:8049:b51b:378:3155:cc05	49.85.204.5
b51a:901b:cb15:8049:b51b:378:3155:cc06	49.85.204.6
b51a:901b:cb15:8049:b51b:378:3155:cc07	49.85.204.7
b51a:901b:cb15:8049:b51b:378:3155:cc08	49.85.204.8
b51a:901b:cb15:8049:b51b:378:3155:cc09	49.85.204.9
b51a:901b:cb15:8049:b51b:378:3155:cc0a	49.85.204.10
b51a:901b:cb15:8049:b51b:378:3155:cc0b	49.85.204.11
b51a:901b:cb15:8049:b51b:378:3155:cc0c	49.85.204.12
b51a:901b:cb15:8049:b51b:378:3155:cc0d	49.85.204.13
b51a:901b:cb15:8049:b51b:378:3155:cc0e	49.85.204.14
b51a:901b:cb15:8049:b51b:378:3155:cc0f	49.85.204.15
b51a:901b:cb15:8049:b51b:378:3155:cc10	49.85.204.16
b51a:901b:cb15:8049:b51b:378:3155:cc11	49.85.204.17
b51a:901b:cb15:8049:b51b:378:3155:cc12	49.85.204.18
b51a:901b:cb15:8049:b51b:378:3155:cc13	49.85.204.19
b51a:901b:cb15:8049:b51b:378:3155:cc14	49.85.204.20
b51a:901b:cb15:8049:b51b:378:3155:cc15	49.85.204.21
b51a:901b:cb15:8049:b51b:378:3155:cc16	49.85.204.22
b51a:901b:cb15:8049:b51b:378:3155:cc17	49.85.204.23
b51a:901b:cb15:8049:b51b:378:3155:cc18	49.85.204.24
b51a:901b:cb15:8049:b51b:378:3155:cc19	49.85.204.25
b51a:901b:cb15:8049:b51b:378:3155:cc1a	49.85.204.26
b51a:901b:cb15:8049:b51b:378:3155:cc1b	49.85.204.27
b51a:901b:cb15:8049:b51b:378:3155:cc1c	49.85.204.28
b51a:901b:cb15:8049:b51b:378:3155:cc1d	49.85.204.29
b51a:901b:cb15:8049:b51b:378:3155:cc1e	49.85.204.30
b51a:901b:cb15:8049:b51b:378:3155:cc1f	49.85.204.31
b51a:901b:cb15:8049:b51b:378:3155:cc20	49.85.204.32
b51a:901b:cb15:8049:b51b:378:3155:cc21	49.85.204.33
b51a:901b:cb15:8049:b51b:378:3155:cc22	49.85.204.34
b51a:901b:cb15:8049:b51b:378:3155:cc23	49.85.204.35
b51a:901b:cb15:8049:b51b:378:3155:cc24	49.85.204.36
b51a:901b:cb15:8049:b51b:378:3155:cc25	49.85.204.37
b51a:901b:cb15:8049:b51b:378:3155:cc26	49.85.204.38
b51a:901b:cb15:8049:b51b:378:3155:cc27	49.85.204.39
b51a:901b:cb15:8049:b51b:378:3155:cc28	49.85.204.40
b51a:901b:cb15:8049:b51b:378:3155:cc29	49.85.204.41
b51a:901b:cb15:8049:b51b:378:3155:cc2a	49.85.204.42
b51a:901b:cb15:8049:b51b:378:3155:cc2b	49.85.204.43
b51a:901b:cb15:8049:b51b:378:3155:cc2c	49.85.204.44
b51a:901b:cb15:8049:b51b:378:3155:cc2d	49.85.204.45
b51a:901b:cb15:8049:b51b:378:3155:cc2e	49.85.204.46
b51a:901b:cb15:8049:b51b:378:3155:cc2f	49.85.204.47
b51a:901b:cb15:8049:b51b:378:3155:cc30	49.85.204.48
b51a:901b:cb15:8049:b51b:378:3155:cc31	49.85.204.49
b51a:901b:cb15:8049:b51b:378:3155:cc32	49.85.204.50
b51a:901b:cb15:8049:b51b:378:3155:cc33	49.85.204.51
b51a:901b:cb15:8049:b51b:378:3155:cc34	49.85.204.52
b51a:901b:cb15:8049:b51b:378:3155:cc35	49.85.204.53
b51a:901b:cb15:8049:b51b:378:3155:cc36	49.85.204.54
b51a:901b:cb15:8049:b51b:378:3155:cc37	49.85.204.55
b51a:901b:cb15:8049:b51b:378:3155:cc38	49.85.204.56
b51a:901b:cb15:8049:b51b:378:3155:cc39	49.85.204.57
b51a:901b:cb15:8049:b51b:378:3155:cc3a	49.85.204.58
b51a:901b:cb15:8049:b51b:378:3155:cc3b	49.85.204.59
b51a:901b:cb15:8049:b51b:378:3155:cc3c	49.85.204.60

b51a:901b:cb15:8049:b51b:378:3155:cc3d	49.85.204.61
b51a:901b:cb15:8049:b51b:378:3155:cc3e	49.85.204.62
b51a:901b:cb15:8049:b51b:378:3155:cc3f	49.85.204.63
b51a:901b:cb15:8049:b51b:378:3155:cc40	49.85.204.64
b51a:901b:cb15:8049:b51b:378:3155:cc41	49.85.204.65
b51a:901b:cb15:8049:b51b:378:3155:cc42	49.85.204.66
b51a:901b:cb15:8049:b51b:378:3155:cc43	49.85.204.67
b51a:901b:cb15:8049:b51b:378:3155:cc44	49.85.204.68
b51a:901b:cb15:8049:b51b:378:3155:cc45	49.85.204.69
b51a:901b:cb15:8049:b51b:378:3155:cc46	49.85.204.70
b51a:901b:cb15:8049:b51b:378:3155:cc47	49.85.204.71
b51a:901b:cb15:8049:b51b:378:3155:cc48	49.85.204.72
b51a:901b:cb15:8049:b51b:378:3155:cc49	49.85.204.73
b51a:901b:cb15:8049:b51b:378:3155:cc4a	49.85.204.74
b51a:901b:cb15:8049:b51b:378:3155:cc4b	49.85.204.75
b51a:901b:cb15:8049:b51b:378:3155:cc4c	49.85.204.76
b51a:901b:cb15:8049:b51b:378:3155:cc4d	49.85.204.77
b51a:901b:cb15:8049:b51b:378:3155:cc4e	49.85.204.78
b51a:901b:cb15:8049:b51b:378:3155:cc4f	49.85.204.79
b51a:901b:cb15:8049:b51b:378:3155:cc50	49.85.204.80
b51a:901b:cb15:8049:b51b:378:3155:cc51	49.85.204.81
b51a:901b:cb15:8049:b51b:378:3155:cc52	49.85.204.82
b51a:901b:cb15:8049:b51b:378:3155:cc53	49.85.204.83
b51a:901b:cb15:8049:b51b:378:3155:cc54	49.85.204.84
b51a:901b:cb15:8049:b51b:378:3155:cc55	49.85.204.85
b51a:901b:cb15:8049:b51b:378:3155:cc56	49.85.204.86
b51a:901b:cb15:8049:b51b:378:3155:cc57	49.85.204.87
b51a:901b:cb15:8049:b51b:378:3155:cc58	49.85.204.88
b51a:901b:cb15:8049:b51b:378:3155:cc59	49.85.204.89
b51a:901b:cb15:8049:b51b:378:3155:cc5a	49.85.204.90
b51a:901b:cb15:8049:b51b:378:3155:cc5b	49.85.204.91
b51a:901b:cb15:8049:b51b:378:3155:cc5c	49.85.204.92
b51a:901b:cb15:8049:b51b:378:3155:cc5d	49.85.204.93
b51a:901b:cb15:8049:b51b:378:3155:cc5e	49.85.204.94
b51a:901b:cb15:8049:b51b:378:3155:cc5f	49.85.204.95
b51a:901b:cb15:8049:b51b:378:3155:cc60	49.85.204.96
b51a:901b:cb15:8049:b51b:378:3155:cc61	49.85.204.97
b51a:901b:cb15:8049:b51b:378:3155:cc62	49.85.204.98
b51a:901b:cb15:8049:b51b:378:3155:cc63	49.85.204.99
b51a:901b:cb15:8049:b51b:378:3155:cc64	49.85.204.100
b51a:901b:cb15:8049:b51b:378:3155:cc65	49.85.204.101
b51a:901b:cb15:8049:b51b:378:3155:cc66	49.85.204.102
b51a:901b:cb15:8049:b51b:378:3155:cc67	49.85.204.103
b51a:901b:cb15:8049:b51b:378:3155:cc68	49.85.204.104
b51a:901b:cb15:8049:b51b:378:3155:cc69	49.85.204.105
b51a:901b:cb15:8049:b51b:378:3155:cc6a	49.85.204.106
b51a:901b:cb15:8049:b51b:378:3155:cc6b	49.85.204.107
b51a:901b:cb15:8049:b51b:378:3155:cc6c	49.85.204.108
b51a:901b:cb15:8049:b51b:378:3155:cc6d	49.85.204.109
b51a:901b:cb15:8049:b51b:378:3155:cc6e	49.85.204.110
b51a:901b:cb15:8049:b51b:378:3155:cc6f	49.85.204.111
b51a:901b:cb15:8049:b51b:378:3155:cc70	49.85.204.112
b51a:901b:cb15:8049:b51b:378:3155:cc71	49.85.204.113
b51a:901b:cb15:8049:b51b:378:3155:cc72	49.85.204.114
b51a:901b:cb15:8049:b51b:378:3155:cc73	49.85.204.115
b51a:901b:cb15:8049:b51b:378:3155:cc74	49.85.204.116
b51a:901b:cb15:8049:b51b:378:3155:cc75	49.85.204.117
b51a:901b:cb15:8049:b51b:378:3155:cc76	49.85.204.118
b51a:901b:cb15:8049:b51b:378:3155:cc77	49.85.204.119
b51a:901b:cb15:8049:b51b:378:3155:cc78	49.85.204.120

b51a:901b:cb15:8049:b51b:378:3155:cc79	49.85.204.121
b51a:901b:cb15:8049:b51b:378:3155:cc7a	49.85.204.122
b51a:901b:cb15:8049:b51b:378:3155:cc7b	49.85.204.123
b51a:901b:cb15:8049:b51b:378:3155:cc7c	49.85.204.124
b51a:901b:cb15:8049:b51b:378:3155:cc7d	49.85.204.125
b51a:901b:cb15:8049:b51b:378:3155:cc7e	49.85.204.126
b51a:901b:cb15:8049:b51b:378:3155:cc7f	49.85.204.127
b51a:901b:cb15:8049:b51b:378:3155:cc80	49.85.204.128
b51a:901b:cb15:8049:b51b:378:3155:cc81	49.85.204.129
b51a:901b:cb15:8049:b51b:378:3155:cc82	49.85.204.130
b51a:901b:cb15:8049:b51b:378:3155:cc83	49.85.204.131
b51a:901b:cb15:8049:b51b:378:3155:cc84	49.85.204.132
b51a:901b:cb15:8049:b51b:378:3155:cc85	49.85.204.133
b51a:901b:cb15:8049:b51b:378:3155:cc86	49.85.204.134
b51a:901b:cb15:8049:b51b:378:3155:cc87	49.85.204.135
b51a:901b:cb15:8049:b51b:378:3155:cc88	49.85.204.136
b51a:901b:cb15:8049:b51b:378:3155:cc89	49.85.204.137
b51a:901b:cb15:8049:b51b:378:3155:cc8a	49.85.204.138
b51a:901b:cb15:8049:b51b:378:3155:cc8b	49.85.204.139
b51a:901b:cb15:8049:b51b:378:3155:cc8c	49.85.204.140
b51a:901b:cb15:8049:b51b:378:3155:cc8d	49.85.204.141
b51a:901b:cb15:8049:b51b:378:3155:cc8e	49.85.204.142
b51a:901b:cb15:8049:b51b:378:3155:cc8f	49.85.204.143
b51a:901b:cb15:8049:b51b:378:3155:cc90	49.85.204.144
b51a:901b:cb15:8049:b51b:378:3155:cc91	49.85.204.145
b51a:901b:cb15:8049:b51b:378:3155:cc92	49.85.204.146
b51a:901b:cb15:8049:b51b:378:3155:cc93	49.85.204.147
b51a:901b:cb15:8049:b51b:378:3155:cc94	49.85.204.148
b51a:901b:cb15:8049:b51b:378:3155:cc95	49.85.204.149
b51a:901b:cb15:8049:b51b:378:3155:cc96	49.85.204.150
b51a:901b:cb15:8049:b51b:378:3155:cc97	49.85.204.151
b51a:901b:cb15:8049:b51b:378:3155:cc98	49.85.204.152
b51a:901b:cb15:8049:b51b:378:3155:cc99	49.85.204.153
b51a:901b:cb15:8049:b51b:378:3155:cc9a	49.85.204.154
b51a:901b:cb15:8049:b51b:378:3155:cc9b	49.85.204.155
b51a:901b:cb15:8049:b51b:378:3155:cc9c	49.85.204.156
b51a:901b:cb15:8049:b51b:378:3155:cc9d	49.85.204.157
b51a:901b:cb15:8049:b51b:378:3155:cc9e	49.85.204.158
b51a:901b:cb15:8049:b51b:378:3155:cc9f	49.85.204.159
b51a:901b:cb15:8049:b51b:378:3155:cca0	49.85.204.160
b51a:901b:cb15:8049:b51b:378:3155:cca1	49.85.204.161
b51a:901b:cb15:8049:b51b:378:3155:cca2	49.85.204.162
b51a:901b:cb15:8049:b51b:378:3155:cca3	49.85.204.163
b51a:901b:cb15:8049:b51b:378:3155:cca4	49.85.204.164
b51a:901b:cb15:8049:b51b:378:3155:cca5	49.85.204.165
b51a:901b:cb15:8049:b51b:378:3155:cca6	49.85.204.166
b51a:901b:cb15:8049:b51b:378:3155:cca7	49.85.204.167
b51a:901b:cb15:8049:b51b:378:3155:cca8	49.85.204.168
b51a:901b:cb15:8049:b51b:378:3155:cca9	49.85.204.169
b51a:901b:cb15:8049:b51b:378:3155:ccaa	49.85.204.170
b51a:901b:cb15:8049:b51b:378:3155:ccab	49.85.204.171
b51a:901b:cb15:8049:b51b:378:3155:ccac	49.85.204.172
b51a:901b:cb15:8049:b51b:378:3155:ccad	49.85.204.173
b51a:901b:cb15:8049:b51b:378:3155:ccae	49.85.204.174
b51a:901b:cb15:8049:b51b:378:3155:ccaf	49.85.204.175
b51a:901b:cb15:8049:b51b:378:3155:ccb0	49.85.204.176
b51a:901b:cb15:8049:b51b:378:3155:ccb1	49.85.204.177
b51a:901b:cb15:8049:b51b:378:3155:ccb2	49.85.204.178
b51a:901b:cb15:8049:b51b:378:3155:ccb3	49.85.204.179
b51a:901b:cb15:8049:b51b:378:3155:ccb4	49.85.204.180

b51a:901b:cb15:8049:b51b:378:3155:ccb5	49.85.204.181
b51a:901b:cb15:8049:b51b:378:3155:ccb6	49.85.204.182
b51a:901b:cb15:8049:b51b:378:3155:ccb7	49.85.204.183
b51a:901b:cb15:8049:b51b:378:3155:ccb8	49.85.204.184
b51a:901b:cb15:8049:b51b:378:3155:ccb9	49.85.204.185
b51a:901b:cb15:8049:b51b:378:3155:ccba	49.85.204.186
b51a:901b:cb15:8049:b51b:378:3155:ccbb	49.85.204.187
b51a:901b:cb15:8049:b51b:378:3155:ccbc	49.85.204.188
b51a:901b:cb15:8049:b51b:378:3155:ccbd	49.85.204.189
b51a:901b:cb15:8049:b51b:378:3155:ccbe	49.85.204.190
b51a:901b:cb15:8049:b51b:378:3155:ccbf	49.85.204.191
b51a:901b:cb15:8049:b51b:378:3155:ccc0	49.85.204.192
b51a:901b:cb15:8049:b51b:378:3155:ccc1	49.85.204.193
b51a:901b:cb15:8049:b51b:378:3155:ccc2	49.85.204.194
b51a:901b:cb15:8049:b51b:378:3155:ccc3	49.85.204.195
b51a:901b:cb15:8049:b51b:378:3155:ccc4	49.85.204.196
b51a:901b:cb15:8049:b51b:378:3155:ccc5	49.85.204.197
b51a:901b:cb15:8049:b51b:378:3155:ccc6	49.85.204.198
b51a:901b:cb15:8049:b51b:378:3155:ccc7	49.85.204.199
b51a:901b:cb15:8049:b51b:378:3155:ccc8	49.85.204.200
b51a:901b:cb15:8049:b51b:378:3155:ccc9	49.85.204.201
b51a:901b:cb15:8049:b51b:378:3155:ccca	49.85.204.202
b51a:901b:cb15:8049:b51b:378:3155:cccb	49.85.204.203
b51a:901b:cb15:8049:b51b:378:3155:cccc	49.85.204.204
b51a:901b:cb15:8049:b51b:378:3155:cccd	49.85.204.205
b51a:901b:cb15:8049:b51b:378:3155:ccce	49.85.204.206
b51a:901b:cb15:8049:b51b:378:3155:cccf	49.85.204.207
b51a:901b:cb15:8049:b51b:378:3155:ccd0	49.85.204.208
b51a:901b:cb15:8049:b51b:378:3155:ccd1	49.85.204.209
b51a:901b:cb15:8049:b51b:378:3155:ccd2	49.85.204.210
b51a:901b:cb15:8049:b51b:378:3155:ccd3	49.85.204.211
b51a:901b:cb15:8049:b51b:378:3155:ccd4	49.85.204.212
b51a:901b:cb15:8049:b51b:378:3155:ccd5	49.85.204.213
b51a:901b:cb15:8049:b51b:378:3155:ccd6	49.85.204.214
b51a:901b:cb15:8049:b51b:378:3155:ccd7	49.85.204.215
b51a:901b:cb15:8049:b51b:378:3155:ccd8	49.85.204.216
b51a:901b:cb15:8049:b51b:378:3155:ccd9	49.85.204.217
b51a:901b:cb15:8049:b51b:378:3155:ccda	49.85.204.218
b51a:901b:cb15:8049:b51b:378:3155:ccdb	49.85.204.219
b51a:901b:cb15:8049:b51b:378:3155:ccdc	49.85.204.220
b51a:901b:cb15:8049:b51b:378:3155:ccdd	49.85.204.221
b51a:901b:cb15:8049:b51b:378:3155:ccde	49.85.204.222
b51a:901b:cb15:8049:b51b:378:3155:ccdf	49.85.204.223
b51a:901b:cb15:8049:b51b:378:3155:cce0	49.85.204.224
b51a:901b:cb15:8049:b51b:378:3155:cce1	49.85.204.225
b51a:901b:cb15:8049:b51b:378:3155:cce2	49.85.204.226
b51a:901b:cb15:8049:b51b:378:3155:cce3	49.85.204.227
b51a:901b:cb15:8049:b51b:378:3155:cce4	49.85.204.228
b51a:901b:cb15:8049:b51b:378:3155:cce5	49.85.204.229
b51a:901b:cb15:8049:b51b:378:3155:cce6	49.85.204.230
b51a:901b:cb15:8049:b51b:378:3155:cce7	49.85.204.231
b51a:901b:cb15:8049:b51b:378:3155:cce8	49.85.204.232
b51a:901b:cb15:8049:b51b:378:3155:cce9	49.85.204.233
b51a:901b:cb15:8049:b51b:378:3155:ccea	49.85.204.234
b51a:901b:cb15:8049:b51b:378:3155:cceb	49.85.204.235
b51a:901b:cb15:8049:b51b:378:3155:ccec	49.85.204.236
b51a:901b:cb15:8049:b51b:378:3155:cced	49.85.204.237
b51a:901b:cb15:8049:b51b:378:3155:ccee	49.85.204.238
b51a:901b:cb15:8049:b51b:378:3155:ccef	49.85.204.239
b51a:901b:cb15:8049:b51b:378:3155:ccf0	49.85.204.240
b51a:901b:cb15:8049:b51b:378:3155:ccf1	49.85.204.241
b51a:901b:cb15:8049:b51b:378:3155:ccf2	49.85.204.242
b51a:901b:cb15:8049:b51b:378:3155:ccf3	49.85.204.243
b51a:901b:cb15:8049:b51b:378:3155:ccf4	49.85.204.244
b51a:901b:cb15:8049:b51b:378:3155:ccf5	49.85.204.245
b51a:901b:cb15:8049:b51b:378:3155:ccf6	49.85.204.246
b51a:901b:cb15:8049:b51b:378:3155:ccf7	49.85.204.247
b51a:901b:cb15:8049:b51b:378:3155:ccf8	49.85.204.248
b51a:901b:cb15:8049:b51b:378:3155:ccf9	49.85.204.249
b51a:901b:cb15:8049:b51b:378:3155:ccfa	49.85.204.250
b51a:901b:cb15:8049:b51b:378:3155:ccfb	49.85.204.251
b51a:901b:cb15:8049:b51b:378:3155:ccfc	49.85.204.252
b51a:901b:cb15:8049:b51b:378:3155:ccfd	49.85.204.253
b51a:901b:cb15:8049:b51b:378:3155:ccfe	49.85.204.254
b51a:901b:cb15:8049:b51b:378:3155:ccff	49.85.204.255

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.