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:eb24:15eb:ef01	21.235.239.1
b51a:901b:cb15:8045:ada8:eb24:15eb:ef02	21.235.239.2
b51a:901b:cb15:8045:ada8:eb24:15eb:ef03	21.235.239.3
b51a:901b:cb15:8045:ada8:eb24:15eb:ef04	21.235.239.4
b51a:901b:cb15:8045:ada8:eb24:15eb:ef05	21.235.239.5
b51a:901b:cb15:8045:ada8:eb24:15eb:ef06	21.235.239.6
b51a:901b:cb15:8045:ada8:eb24:15eb:ef07	21.235.239.7
b51a:901b:cb15:8045:ada8:eb24:15eb:ef08	21.235.239.8
b51a:901b:cb15:8045:ada8:eb24:15eb:ef09	21.235.239.9
b51a:901b:cb15:8045:ada8:eb24:15eb:ef0a	21.235.239.10
b51a:901b:cb15:8045:ada8:eb24:15eb:ef0b	21.235.239.11
b51a:901b:cb15:8045:ada8:eb24:15eb:ef0c	21.235.239.12
b51a:901b:cb15:8045:ada8:eb24:15eb:ef0d	21.235.239.13
b51a:901b:cb15:8045:ada8:eb24:15eb:ef0e	21.235.239.14
b51a:901b:cb15:8045:ada8:eb24:15eb:ef0f	21.235.239.15
b51a:901b:cb15:8045:ada8:eb24:15eb:ef10	21.235.239.16
b51a:901b:cb15:8045:ada8:eb24:15eb:ef11	21.235.239.17
b51a:901b:cb15:8045:ada8:eb24:15eb:ef12	21.235.239.18
b51a:901b:cb15:8045:ada8:eb24:15eb:ef13	21.235.239.19
b51a:901b:cb15:8045:ada8:eb24:15eb:ef14	21.235.239.20
b51a:901b:cb15:8045:ada8:eb24:15eb:ef15	21.235.239.21
b51a:901b:cb15:8045:ada8:eb24:15eb:ef16	21.235.239.22
b51a:901b:cb15:8045:ada8:eb24:15eb:ef17	21.235.239.23
b51a:901b:cb15:8045:ada8:eb24:15eb:ef18	21.235.239.24
b51a:901b:cb15:8045:ada8:eb24:15eb:ef19	21.235.239.25
b51a:901b:cb15:8045:ada8:eb24:15eb:ef1a	21.235.239.26
b51a:901b:cb15:8045:ada8:eb24:15eb:ef1b	21.235.239.27
b51a:901b:cb15:8045:ada8:eb24:15eb:ef1c	21.235.239.28
b51a:901b:cb15:8045:ada8:eb24:15eb:ef1d	21.235.239.29
b51a:901b:cb15:8045:ada8:eb24:15eb:ef1e	21.235.239.30
b51a:901b:cb15:8045:ada8:eb24:15eb:ef1f	21.235.239.31
b51a:901b:cb15:8045:ada8:eb24:15eb:ef20	21.235.239.32
b51a:901b:cb15:8045:ada8:eb24:15eb:ef21	21.235.239.33
b51a:901b:cb15:8045:ada8:eb24:15eb:ef22	21.235.239.34
b51a:901b:cb15:8045:ada8:eb24:15eb:ef23	21.235.239.35
b51a:901b:cb15:8045:ada8:eb24:15eb:ef24	21.235.239.36
b51a:901b:cb15:8045:ada8:eb24:15eb:ef25	21.235.239.37
b51a:901b:cb15:8045:ada8:eb24:15eb:ef26	21.235.239.38
b51a:901b:cb15:8045:ada8:eb24:15eb:ef27	21.235.239.39
b51a:901b:cb15:8045:ada8:eb24:15eb:ef28	21.235.239.40
b51a:901b:cb15:8045:ada8:eb24:15eb:ef29	21.235.239.41
b51a:901b:cb15:8045:ada8:eb24:15eb:ef2a	21.235.239.42
b51a:901b:cb15:8045:ada8:eb24:15eb:ef2b	21.235.239.43
b51a:901b:cb15:8045:ada8:eb24:15eb:ef2c	21.235.239.44
b51a:901b:cb15:8045:ada8:eb24:15eb:ef2d	21.235.239.45
b51a:901b:cb15:8045:ada8:eb24:15eb:ef2e	21.235.239.46
b51a:901b:cb15:8045:ada8:eb24:15eb:ef2f	21.235.239.47
b51a:901b:cb15:8045:ada8:eb24:15eb:ef30	21.235.239.48
b51a:901b:cb15:8045:ada8:eb24:15eb:ef31	21.235.239.49
b51a:901b:cb15:8045:ada8:eb24:15eb:ef32	21.235.239.50
b51a:901b:cb15:8045:ada8:eb24:15eb:ef33	21.235.239.51
b51a:901b:cb15:8045:ada8:eb24:15eb:ef34	21.235.239.52
b51a:901b:cb15:8045:ada8:eb24:15eb:ef35	21.235.239.53
b51a:901b:cb15:8045:ada8:eb24:15eb:ef36	21.235.239.54
b51a:901b:cb15:8045:ada8:eb24:15eb:ef37	21.235.239.55
b51a:901b:cb15:8045:ada8:eb24:15eb:ef38	21.235.239.56
b51a:901b:cb15:8045:ada8:eb24:15eb:ef39	21.235.239.57
b51a:901b:cb15:8045:ada8:eb24:15eb:ef3a	21.235.239.58
b51a:901b:cb15:8045:ada8:eb24:15eb:ef3b	21.235.239.59
b51a:901b:cb15:8045:ada8:eb24:15eb:ef3c	21.235.239.60

b51a:901b:cb15:8045:ada8:eb24:15eb:ef3d	21.235.239.61
b51a:901b:cb15:8045:ada8:eb24:15eb:ef3e	21.235.239.62
b51a:901b:cb15:8045:ada8:eb24:15eb:ef3f	21.235.239.63
b51a:901b:cb15:8045:ada8:eb24:15eb:ef40	21.235.239.64
b51a:901b:cb15:8045:ada8:eb24:15eb:ef41	21.235.239.65
b51a:901b:cb15:8045:ada8:eb24:15eb:ef42	21.235.239.66
b51a:901b:cb15:8045:ada8:eb24:15eb:ef43	21.235.239.67
b51a:901b:cb15:8045:ada8:eb24:15eb:ef44	21.235.239.68
b51a:901b:cb15:8045:ada8:eb24:15eb:ef45	21.235.239.69
b51a:901b:cb15:8045:ada8:eb24:15eb:ef46	21.235.239.70
b51a:901b:cb15:8045:ada8:eb24:15eb:ef47	21.235.239.71
b51a:901b:cb15:8045:ada8:eb24:15eb:ef48	21.235.239.72
b51a:901b:cb15:8045:ada8:eb24:15eb:ef49	21.235.239.73
b51a:901b:cb15:8045:ada8:eb24:15eb:ef4a	21.235.239.74
b51a:901b:cb15:8045:ada8:eb24:15eb:ef4b	21.235.239.75
b51a:901b:cb15:8045:ada8:eb24:15eb:ef4c	21.235.239.76
b51a:901b:cb15:8045:ada8:eb24:15eb:ef4d	21.235.239.77
b51a:901b:cb15:8045:ada8:eb24:15eb:ef4e	21.235.239.78
b51a:901b:cb15:8045:ada8:eb24:15eb:ef4f	21.235.239.79
b51a:901b:cb15:8045:ada8:eb24:15eb:ef50	21.235.239.80
b51a:901b:cb15:8045:ada8:eb24:15eb:ef51	21.235.239.81
b51a:901b:cb15:8045:ada8:eb24:15eb:ef52	21.235.239.82
b51a:901b:cb15:8045:ada8:eb24:15eb:ef53	21.235.239.83
b51a:901b:cb15:8045:ada8:eb24:15eb:ef54	21.235.239.84
b51a:901b:cb15:8045:ada8:eb24:15eb:ef55	21.235.239.85
b51a:901b:cb15:8045:ada8:eb24:15eb:ef56	21.235.239.86
b51a:901b:cb15:8045:ada8:eb24:15eb:ef57	21.235.239.87
b51a:901b:cb15:8045:ada8:eb24:15eb:ef58	21.235.239.88
b51a:901b:cb15:8045:ada8:eb24:15eb:ef59	21.235.239.89
b51a:901b:cb15:8045:ada8:eb24:15eb:ef5a	21.235.239.90
b51a:901b:cb15:8045:ada8:eb24:15eb:ef5b	21.235.239.91
b51a:901b:cb15:8045:ada8:eb24:15eb:ef5c	21.235.239.92
b51a:901b:cb15:8045:ada8:eb24:15eb:ef5d	21.235.239.93
b51a:901b:cb15:8045:ada8:eb24:15eb:ef5e	21.235.239.94
b51a:901b:cb15:8045:ada8:eb24:15eb:ef5f	21.235.239.95
b51a:901b:cb15:8045:ada8:eb24:15eb:ef60	21.235.239.96
b51a:901b:cb15:8045:ada8:eb24:15eb:ef61	21.235.239.97
b51a:901b:cb15:8045:ada8:eb24:15eb:ef62	21.235.239.98
b51a:901b:cb15:8045:ada8:eb24:15eb:ef63	21.235.239.99
b51a:901b:cb15:8045:ada8:eb24:15eb:ef64	21.235.239.100
b51a:901b:cb15:8045:ada8:eb24:15eb:ef65	21.235.239.101
b51a:901b:cb15:8045:ada8:eb24:15eb:ef66	21.235.239.102
b51a:901b:cb15:8045:ada8:eb24:15eb:ef67	21.235.239.103
b51a:901b:cb15:8045:ada8:eb24:15eb:ef68	21.235.239.104
b51a:901b:cb15:8045:ada8:eb24:15eb:ef69	21.235.239.105
b51a:901b:cb15:8045:ada8:eb24:15eb:ef6a	21.235.239.106
b51a:901b:cb15:8045:ada8:eb24:15eb:ef6b	21.235.239.107
b51a:901b:cb15:8045:ada8:eb24:15eb:ef6c	21.235.239.108
b51a:901b:cb15:8045:ada8:eb24:15eb:ef6d	21.235.239.109
b51a:901b:cb15:8045:ada8:eb24:15eb:ef6e	21.235.239.110
b51a:901b:cb15:8045:ada8:eb24:15eb:ef6f	21.235.239.111
b51a:901b:cb15:8045:ada8:eb24:15eb:ef70	21.235.239.112
b51a:901b:cb15:8045:ada8:eb24:15eb:ef71	21.235.239.113
b51a:901b:cb15:8045:ada8:eb24:15eb:ef72	21.235.239.114
b51a:901b:cb15:8045:ada8:eb24:15eb:ef73	21.235.239.115
b51a:901b:cb15:8045:ada8:eb24:15eb:ef74	21.235.239.116
b51a:901b:cb15:8045:ada8:eb24:15eb:ef75	21.235.239.117
b51a:901b:cb15:8045:ada8:eb24:15eb:ef76	21.235.239.118
b51a:901b:cb15:8045:ada8:eb24:15eb:ef77	21.235.239.119
b51a:901b:cb15:8045:ada8:eb24:15eb:ef78	21.235.239.120

b51a:901b:cb15:8045:ada8:eb24:15eb:ef79	21.235.239.121
b51a:901b:cb15:8045:ada8:eb24:15eb:ef7a	21.235.239.122
b51a:901b:cb15:8045:ada8:eb24:15eb:ef7b	21.235.239.123
b51a:901b:cb15:8045:ada8:eb24:15eb:ef7c	21.235.239.124
b51a:901b:cb15:8045:ada8:eb24:15eb:ef7d	21.235.239.125
b51a:901b:cb15:8045:ada8:eb24:15eb:ef7e	21.235.239.126
b51a:901b:cb15:8045:ada8:eb24:15eb:ef7f	21.235.239.127
b51a:901b:cb15:8045:ada8:eb24:15eb:ef80	21.235.239.128
b51a:901b:cb15:8045:ada8:eb24:15eb:ef81	21.235.239.129
b51a:901b:cb15:8045:ada8:eb24:15eb:ef82	21.235.239.130
b51a:901b:cb15:8045:ada8:eb24:15eb:ef83	21.235.239.131
b51a:901b:cb15:8045:ada8:eb24:15eb:ef84	21.235.239.132
b51a:901b:cb15:8045:ada8:eb24:15eb:ef85	21.235.239.133
b51a:901b:cb15:8045:ada8:eb24:15eb:ef86	21.235.239.134
b51a:901b:cb15:8045:ada8:eb24:15eb:ef87	21.235.239.135
b51a:901b:cb15:8045:ada8:eb24:15eb:ef88	21.235.239.136
b51a:901b:cb15:8045:ada8:eb24:15eb:ef89	21.235.239.137
b51a:901b:cb15:8045:ada8:eb24:15eb:ef8a	21.235.239.138
b51a:901b:cb15:8045:ada8:eb24:15eb:ef8b	21.235.239.139
b51a:901b:cb15:8045:ada8:eb24:15eb:ef8c	21.235.239.140
b51a:901b:cb15:8045:ada8:eb24:15eb:ef8d	21.235.239.141
b51a:901b:cb15:8045:ada8:eb24:15eb:ef8e	21.235.239.142
b51a:901b:cb15:8045:ada8:eb24:15eb:ef8f	21.235.239.143
b51a:901b:cb15:8045:ada8:eb24:15eb:ef90	21.235.239.144
b51a:901b:cb15:8045:ada8:eb24:15eb:ef91	21.235.239.145
b51a:901b:cb15:8045:ada8:eb24:15eb:ef92	21.235.239.146
b51a:901b:cb15:8045:ada8:eb24:15eb:ef93	21.235.239.147
b51a:901b:cb15:8045:ada8:eb24:15eb:ef94	21.235.239.148
b51a:901b:cb15:8045:ada8:eb24:15eb:ef95	21.235.239.149
b51a:901b:cb15:8045:ada8:eb24:15eb:ef96	21.235.239.150
b51a:901b:cb15:8045:ada8:eb24:15eb:ef97	21.235.239.151
b51a:901b:cb15:8045:ada8:eb24:15eb:ef98	21.235.239.152
b51a:901b:cb15:8045:ada8:eb24:15eb:ef99	21.235.239.153
b51a:901b:cb15:8045:ada8:eb24:15eb:ef9a	21.235.239.154
b51a:901b:cb15:8045:ada8:eb24:15eb:ef9b	21.235.239.155
b51a:901b:cb15:8045:ada8:eb24:15eb:ef9c	21.235.239.156
b51a:901b:cb15:8045:ada8:eb24:15eb:ef9d	21.235.239.157
b51a:901b:cb15:8045:ada8:eb24:15eb:ef9e	21.235.239.158
b51a:901b:cb15:8045:ada8:eb24:15eb:ef9f	21.235.239.159
b51a:901b:cb15:8045:ada8:eb24:15eb:efa0	21.235.239.160
b51a:901b:cb15:8045:ada8:eb24:15eb:efa1	21.235.239.161
b51a:901b:cb15:8045:ada8:eb24:15eb:efa2	21.235.239.162
b51a:901b:cb15:8045:ada8:eb24:15eb:efa3	21.235.239.163
b51a:901b:cb15:8045:ada8:eb24:15eb:efa4	21.235.239.164
b51a:901b:cb15:8045:ada8:eb24:15eb:efa5	21.235.239.165
b51a:901b:cb15:8045:ada8:eb24:15eb:efa6	21.235.239.166
b51a:901b:cb15:8045:ada8:eb24:15eb:efa7	21.235.239.167
b51a:901b:cb15:8045:ada8:eb24:15eb:efa8	21.235.239.168
b51a:901b:cb15:8045:ada8:eb24:15eb:efa9	21.235.239.169
b51a:901b:cb15:8045:ada8:eb24:15eb:efaa	21.235.239.170
b51a:901b:cb15:8045:ada8:eb24:15eb:efab	21.235.239.171
b51a:901b:cb15:8045:ada8:eb24:15eb:efac	21.235.239.172
b51a:901b:cb15:8045:ada8:eb24:15eb:efad	21.235.239.173
b51a:901b:cb15:8045:ada8:eb24:15eb:efae	21.235.239.174
b51a:901b:cb15:8045:ada8:eb24:15eb:efaf	21.235.239.175
b51a:901b:cb15:8045:ada8:eb24:15eb:efb0	21.235.239.176
b51a:901b:cb15:8045:ada8:eb24:15eb:efb1	21.235.239.177
b51a:901b:cb15:8045:ada8:eb24:15eb:efb2	21.235.239.178
b51a:901b:cb15:8045:ada8:eb24:15eb:efb3	21.235.239.179
b51a:901b:cb15:8045:ada8:eb24:15eb:efb4	21.235.239.180

b51a:901b:cb15:8045:ada8:eb24:15eb:efb5	21.235.239.181
b51a:901b:cb15:8045:ada8:eb24:15eb:efb6	21.235.239.182
b51a:901b:cb15:8045:ada8:eb24:15eb:efb7	21.235.239.183
b51a:901b:cb15:8045:ada8:eb24:15eb:efb8	21.235.239.184
b51a:901b:cb15:8045:ada8:eb24:15eb:efb9	21.235.239.185
b51a:901b:cb15:8045:ada8:eb24:15eb:efba	21.235.239.186
b51a:901b:cb15:8045:ada8:eb24:15eb:efbb	21.235.239.187
b51a:901b:cb15:8045:ada8:eb24:15eb:efbc	21.235.239.188
b51a:901b:cb15:8045:ada8:eb24:15eb:efbd	21.235.239.189
b51a:901b:cb15:8045:ada8:eb24:15eb:efbe	21.235.239.190
b51a:901b:cb15:8045:ada8:eb24:15eb:efbf	21.235.239.191
b51a:901b:cb15:8045:ada8:eb24:15eb:efc0	21.235.239.192
b51a:901b:cb15:8045:ada8:eb24:15eb:efc1	21.235.239.193
b51a:901b:cb15:8045:ada8:eb24:15eb:efc2	21.235.239.194
b51a:901b:cb15:8045:ada8:eb24:15eb:efc3	21.235.239.195
b51a:901b:cb15:8045:ada8:eb24:15eb:efc4	21.235.239.196
b51a:901b:cb15:8045:ada8:eb24:15eb:efc5	21.235.239.197
b51a:901b:cb15:8045:ada8:eb24:15eb:efc6	21.235.239.198
b51a:901b:cb15:8045:ada8:eb24:15eb:efc7	21.235.239.199
b51a:901b:cb15:8045:ada8:eb24:15eb:efc8	21.235.239.200
b51a:901b:cb15:8045:ada8:eb24:15eb:efc9	21.235.239.201
b51a:901b:cb15:8045:ada8:eb24:15eb:efca	21.235.239.202
b51a:901b:cb15:8045:ada8:eb24:15eb:efcb	21.235.239.203
b51a:901b:cb15:8045:ada8:eb24:15eb:efcc	21.235.239.204
b51a:901b:cb15:8045:ada8:eb24:15eb:efcd	21.235.239.205
b51a:901b:cb15:8045:ada8:eb24:15eb:efce	21.235.239.206
b51a:901b:cb15:8045:ada8:eb24:15eb:efcf	21.235.239.207
b51a:901b:cb15:8045:ada8:eb24:15eb:efd0	21.235.239.208
b51a:901b:cb15:8045:ada8:eb24:15eb:efd1	21.235.239.209
b51a:901b:cb15:8045:ada8:eb24:15eb:efd2	21.235.239.210
b51a:901b:cb15:8045:ada8:eb24:15eb:efd3	21.235.239.211
b51a:901b:cb15:8045:ada8:eb24:15eb:efd4	21.235.239.212
b51a:901b:cb15:8045:ada8:eb24:15eb:efd5	21.235.239.213
b51a:901b:cb15:8045:ada8:eb24:15eb:efd6	21.235.239.214
b51a:901b:cb15:8045:ada8:eb24:15eb:efd7	21.235.239.215
b51a:901b:cb15:8045:ada8:eb24:15eb:efd8	21.235.239.216
b51a:901b:cb15:8045:ada8:eb24:15eb:efd9	21.235.239.217
b51a:901b:cb15:8045:ada8:eb24:15eb:efda	21.235.239.218
b51a:901b:cb15:8045:ada8:eb24:15eb:efdb	21.235.239.219
b51a:901b:cb15:8045:ada8:eb24:15eb:efdc	21.235.239.220
b51a:901b:cb15:8045:ada8:eb24:15eb:efdd	21.235.239.221
b51a:901b:cb15:8045:ada8:eb24:15eb:efde	21.235.239.222
b51a:901b:cb15:8045:ada8:eb24:15eb:efdf	21.235.239.223
b51a:901b:cb15:8045:ada8:eb24:15eb:efe0	21.235.239.224
b51a:901b:cb15:8045:ada8:eb24:15eb:efe1	21.235.239.225
b51a:901b:cb15:8045:ada8:eb24:15eb:efe2	21.235.239.226
b51a:901b:cb15:8045:ada8:eb24:15eb:efe3	21.235.239.227
b51a:901b:cb15:8045:ada8:eb24:15eb:efe4	21.235.239.228
b51a:901b:cb15:8045:ada8:eb24:15eb:efe5	21.235.239.229
b51a:901b:cb15:8045:ada8:eb24:15eb:efe6	21.235.239.230
b51a:901b:cb15:8045:ada8:eb24:15eb:efe7	21.235.239.231
b51a:901b:cb15:8045:ada8:eb24:15eb:efe8	21.235.239.232
b51a:901b:cb15:8045:ada8:eb24:15eb:efe9	21.235.239.233
b51a:901b:cb15:8045:ada8:eb24:15eb:efea	21.235.239.234
b51a:901b:cb15:8045:ada8:eb24:15eb:efeb	21.235.239.235
b51a:901b:cb15:8045:ada8:eb24:15eb:efec	21.235.239.236
b51a:901b:cb15:8045:ada8:eb24:15eb:efed	21.235.239.237
b51a:901b:cb15:8045:ada8:eb24:15eb:efee	21.235.239.238
b51a:901b:cb15:8045:ada8:eb24:15eb:efef	21.235.239.239
b51a:901b:cb15:8045:ada8:eb24:15eb:eff0	21.235.239.240
b51a:901b:cb15:8045:ada8:eb24:15eb:eff1	21.235.239.241
b51a:901b:cb15:8045:ada8:eb24:15eb:eff2	21.235.239.242
b51a:901b:cb15:8045:ada8:eb24:15eb:eff3	21.235.239.243
b51a:901b:cb15:8045:ada8:eb24:15eb:eff4	21.235.239.244
b51a:901b:cb15:8045:ada8:eb24:15eb:eff5	21.235.239.245
b51a:901b:cb15:8045:ada8:eb24:15eb:eff6	21.235.239.246
b51a:901b:cb15:8045:ada8:eb24:15eb:eff7	21.235.239.247
b51a:901b:cb15:8045:ada8:eb24:15eb:eff8	21.235.239.248
b51a:901b:cb15:8045:ada8:eb24:15eb:eff9	21.235.239.249
b51a:901b:cb15:8045:ada8:eb24:15eb:effa	21.235.239.250
b51a:901b:cb15:8045:ada8:eb24:15eb:effb	21.235.239.251
b51a:901b:cb15:8045:ada8:eb24:15eb:effc	21.235.239.252
b51a:901b:cb15:8045:ada8:eb24:15eb:effd	21.235.239.253
b51a:901b:cb15:8045:ada8:eb24:15eb:effe	21.235.239.254
b51a:901b:cb15:8045:ada8:eb24:15eb:efff	21.235.239.255

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.