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:be24:7f39:ef01	127.57.239.1
b51a:901b:cb15:8045:ada8:be24:7f39:ef02	127.57.239.2
b51a:901b:cb15:8045:ada8:be24:7f39:ef03	127.57.239.3
b51a:901b:cb15:8045:ada8:be24:7f39:ef04	127.57.239.4
b51a:901b:cb15:8045:ada8:be24:7f39:ef05	127.57.239.5
b51a:901b:cb15:8045:ada8:be24:7f39:ef06	127.57.239.6
b51a:901b:cb15:8045:ada8:be24:7f39:ef07	127.57.239.7
b51a:901b:cb15:8045:ada8:be24:7f39:ef08	127.57.239.8
b51a:901b:cb15:8045:ada8:be24:7f39:ef09	127.57.239.9
b51a:901b:cb15:8045:ada8:be24:7f39:ef0a	127.57.239.10
b51a:901b:cb15:8045:ada8:be24:7f39:ef0b	127.57.239.11
b51a:901b:cb15:8045:ada8:be24:7f39:ef0c	127.57.239.12
b51a:901b:cb15:8045:ada8:be24:7f39:ef0d	127.57.239.13
b51a:901b:cb15:8045:ada8:be24:7f39:ef0e	127.57.239.14
b51a:901b:cb15:8045:ada8:be24:7f39:ef0f	127.57.239.15
b51a:901b:cb15:8045:ada8:be24:7f39:ef10	127.57.239.16
b51a:901b:cb15:8045:ada8:be24:7f39:ef11	127.57.239.17
b51a:901b:cb15:8045:ada8:be24:7f39:ef12	127.57.239.18
b51a:901b:cb15:8045:ada8:be24:7f39:ef13	127.57.239.19
b51a:901b:cb15:8045:ada8:be24:7f39:ef14	127.57.239.20
b51a:901b:cb15:8045:ada8:be24:7f39:ef15	127.57.239.21
b51a:901b:cb15:8045:ada8:be24:7f39:ef16	127.57.239.22
b51a:901b:cb15:8045:ada8:be24:7f39:ef17	127.57.239.23
b51a:901b:cb15:8045:ada8:be24:7f39:ef18	127.57.239.24
b51a:901b:cb15:8045:ada8:be24:7f39:ef19	127.57.239.25
b51a:901b:cb15:8045:ada8:be24:7f39:ef1a	127.57.239.26
b51a:901b:cb15:8045:ada8:be24:7f39:ef1b	127.57.239.27
b51a:901b:cb15:8045:ada8:be24:7f39:ef1c	127.57.239.28
b51a:901b:cb15:8045:ada8:be24:7f39:ef1d	127.57.239.29
b51a:901b:cb15:8045:ada8:be24:7f39:ef1e	127.57.239.30
b51a:901b:cb15:8045:ada8:be24:7f39:ef1f	127.57.239.31
b51a:901b:cb15:8045:ada8:be24:7f39:ef20	127.57.239.32
b51a:901b:cb15:8045:ada8:be24:7f39:ef21	127.57.239.33
b51a:901b:cb15:8045:ada8:be24:7f39:ef22	127.57.239.34
b51a:901b:cb15:8045:ada8:be24:7f39:ef23	127.57.239.35
b51a:901b:cb15:8045:ada8:be24:7f39:ef24	127.57.239.36
b51a:901b:cb15:8045:ada8:be24:7f39:ef25	127.57.239.37
b51a:901b:cb15:8045:ada8:be24:7f39:ef26	127.57.239.38
b51a:901b:cb15:8045:ada8:be24:7f39:ef27	127.57.239.39
b51a:901b:cb15:8045:ada8:be24:7f39:ef28	127.57.239.40
b51a:901b:cb15:8045:ada8:be24:7f39:ef29	127.57.239.41
b51a:901b:cb15:8045:ada8:be24:7f39:ef2a	127.57.239.42
b51a:901b:cb15:8045:ada8:be24:7f39:ef2b	127.57.239.43
b51a:901b:cb15:8045:ada8:be24:7f39:ef2c	127.57.239.44
b51a:901b:cb15:8045:ada8:be24:7f39:ef2d	127.57.239.45
b51a:901b:cb15:8045:ada8:be24:7f39:ef2e	127.57.239.46
b51a:901b:cb15:8045:ada8:be24:7f39:ef2f	127.57.239.47
b51a:901b:cb15:8045:ada8:be24:7f39:ef30	127.57.239.48
b51a:901b:cb15:8045:ada8:be24:7f39:ef31	127.57.239.49
b51a:901b:cb15:8045:ada8:be24:7f39:ef32	127.57.239.50
b51a:901b:cb15:8045:ada8:be24:7f39:ef33	127.57.239.51
b51a:901b:cb15:8045:ada8:be24:7f39:ef34	127.57.239.52
b51a:901b:cb15:8045:ada8:be24:7f39:ef35	127.57.239.53
b51a:901b:cb15:8045:ada8:be24:7f39:ef36	127.57.239.54
b51a:901b:cb15:8045:ada8:be24:7f39:ef37	127.57.239.55
b51a:901b:cb15:8045:ada8:be24:7f39:ef38	127.57.239.56
b51a:901b:cb15:8045:ada8:be24:7f39:ef39	127.57.239.57
b51a:901b:cb15:8045:ada8:be24:7f39:ef3a	127.57.239.58
b51a:901b:cb15:8045:ada8:be24:7f39:ef3b	127.57.239.59
b51a:901b:cb15:8045:ada8:be24:7f39:ef3c	127.57.239.60

b51a:901b:cb15:8045:ada8:be24:7f39:ef3d	127.57.239.61
b51a:901b:cb15:8045:ada8:be24:7f39:ef3e	127.57.239.62
b51a:901b:cb15:8045:ada8:be24:7f39:ef3f	127.57.239.63
b51a:901b:cb15:8045:ada8:be24:7f39:ef40	127.57.239.64
b51a:901b:cb15:8045:ada8:be24:7f39:ef41	127.57.239.65
b51a:901b:cb15:8045:ada8:be24:7f39:ef42	127.57.239.66
b51a:901b:cb15:8045:ada8:be24:7f39:ef43	127.57.239.67
b51a:901b:cb15:8045:ada8:be24:7f39:ef44	127.57.239.68
b51a:901b:cb15:8045:ada8:be24:7f39:ef45	127.57.239.69
b51a:901b:cb15:8045:ada8:be24:7f39:ef46	127.57.239.70
b51a:901b:cb15:8045:ada8:be24:7f39:ef47	127.57.239.71
b51a:901b:cb15:8045:ada8:be24:7f39:ef48	127.57.239.72
b51a:901b:cb15:8045:ada8:be24:7f39:ef49	127.57.239.73
b51a:901b:cb15:8045:ada8:be24:7f39:ef4a	127.57.239.74
b51a:901b:cb15:8045:ada8:be24:7f39:ef4b	127.57.239.75
b51a:901b:cb15:8045:ada8:be24:7f39:ef4c	127.57.239.76
b51a:901b:cb15:8045:ada8:be24:7f39:ef4d	127.57.239.77
b51a:901b:cb15:8045:ada8:be24:7f39:ef4e	127.57.239.78
b51a:901b:cb15:8045:ada8:be24:7f39:ef4f	127.57.239.79
b51a:901b:cb15:8045:ada8:be24:7f39:ef50	127.57.239.80
b51a:901b:cb15:8045:ada8:be24:7f39:ef51	127.57.239.81
b51a:901b:cb15:8045:ada8:be24:7f39:ef52	127.57.239.82
b51a:901b:cb15:8045:ada8:be24:7f39:ef53	127.57.239.83
b51a:901b:cb15:8045:ada8:be24:7f39:ef54	127.57.239.84
b51a:901b:cb15:8045:ada8:be24:7f39:ef55	127.57.239.85
b51a:901b:cb15:8045:ada8:be24:7f39:ef56	127.57.239.86
b51a:901b:cb15:8045:ada8:be24:7f39:ef57	127.57.239.87
b51a:901b:cb15:8045:ada8:be24:7f39:ef58	127.57.239.88
b51a:901b:cb15:8045:ada8:be24:7f39:ef59	127.57.239.89
b51a:901b:cb15:8045:ada8:be24:7f39:ef5a	127.57.239.90
b51a:901b:cb15:8045:ada8:be24:7f39:ef5b	127.57.239.91
b51a:901b:cb15:8045:ada8:be24:7f39:ef5c	127.57.239.92
b51a:901b:cb15:8045:ada8:be24:7f39:ef5d	127.57.239.93
b51a:901b:cb15:8045:ada8:be24:7f39:ef5e	127.57.239.94
b51a:901b:cb15:8045:ada8:be24:7f39:ef5f	127.57.239.95
b51a:901b:cb15:8045:ada8:be24:7f39:ef60	127.57.239.96
b51a:901b:cb15:8045:ada8:be24:7f39:ef61	127.57.239.97
b51a:901b:cb15:8045:ada8:be24:7f39:ef62	127.57.239.98
b51a:901b:cb15:8045:ada8:be24:7f39:ef63	127.57.239.99
b51a:901b:cb15:8045:ada8:be24:7f39:ef64	127.57.239.100
b51a:901b:cb15:8045:ada8:be24:7f39:ef65	127.57.239.101
b51a:901b:cb15:8045:ada8:be24:7f39:ef66	127.57.239.102
b51a:901b:cb15:8045:ada8:be24:7f39:ef67	127.57.239.103
b51a:901b:cb15:8045:ada8:be24:7f39:ef68	127.57.239.104
b51a:901b:cb15:8045:ada8:be24:7f39:ef69	127.57.239.105
b51a:901b:cb15:8045:ada8:be24:7f39:ef6a	127.57.239.106
b51a:901b:cb15:8045:ada8:be24:7f39:ef6b	127.57.239.107
b51a:901b:cb15:8045:ada8:be24:7f39:ef6c	127.57.239.108
b51a:901b:cb15:8045:ada8:be24:7f39:ef6d	127.57.239.109
b51a:901b:cb15:8045:ada8:be24:7f39:ef6e	127.57.239.110
b51a:901b:cb15:8045:ada8:be24:7f39:ef6f	127.57.239.111
b51a:901b:cb15:8045:ada8:be24:7f39:ef70	127.57.239.112
b51a:901b:cb15:8045:ada8:be24:7f39:ef71	127.57.239.113
b51a:901b:cb15:8045:ada8:be24:7f39:ef72	127.57.239.114
b51a:901b:cb15:8045:ada8:be24:7f39:ef73	127.57.239.115
b51a:901b:cb15:8045:ada8:be24:7f39:ef74	127.57.239.116
b51a:901b:cb15:8045:ada8:be24:7f39:ef75	127.57.239.117
b51a:901b:cb15:8045:ada8:be24:7f39:ef76	127.57.239.118
b51a:901b:cb15:8045:ada8:be24:7f39:ef77	127.57.239.119
b51a:901b:cb15:8045:ada8:be24:7f39:ef78	127.57.239.120

b51a:901b:cb15:8045:ada8:be24:7f39:ef79	127.57.239.121
b51a:901b:cb15:8045:ada8:be24:7f39:ef7a	127.57.239.122
b51a:901b:cb15:8045:ada8:be24:7f39:ef7b	127.57.239.123
b51a:901b:cb15:8045:ada8:be24:7f39:ef7c	127.57.239.124
b51a:901b:cb15:8045:ada8:be24:7f39:ef7d	127.57.239.125
b51a:901b:cb15:8045:ada8:be24:7f39:ef7e	127.57.239.126
b51a:901b:cb15:8045:ada8:be24:7f39:ef7f	127.57.239.127
b51a:901b:cb15:8045:ada8:be24:7f39:ef80	127.57.239.128
b51a:901b:cb15:8045:ada8:be24:7f39:ef81	127.57.239.129
b51a:901b:cb15:8045:ada8:be24:7f39:ef82	127.57.239.130
b51a:901b:cb15:8045:ada8:be24:7f39:ef83	127.57.239.131
b51a:901b:cb15:8045:ada8:be24:7f39:ef84	127.57.239.132
b51a:901b:cb15:8045:ada8:be24:7f39:ef85	127.57.239.133
b51a:901b:cb15:8045:ada8:be24:7f39:ef86	127.57.239.134
b51a:901b:cb15:8045:ada8:be24:7f39:ef87	127.57.239.135
b51a:901b:cb15:8045:ada8:be24:7f39:ef88	127.57.239.136
b51a:901b:cb15:8045:ada8:be24:7f39:ef89	127.57.239.137
b51a:901b:cb15:8045:ada8:be24:7f39:ef8a	127.57.239.138
b51a:901b:cb15:8045:ada8:be24:7f39:ef8b	127.57.239.139
b51a:901b:cb15:8045:ada8:be24:7f39:ef8c	127.57.239.140
b51a:901b:cb15:8045:ada8:be24:7f39:ef8d	127.57.239.141
b51a:901b:cb15:8045:ada8:be24:7f39:ef8e	127.57.239.142
b51a:901b:cb15:8045:ada8:be24:7f39:ef8f	127.57.239.143
b51a:901b:cb15:8045:ada8:be24:7f39:ef90	127.57.239.144
b51a:901b:cb15:8045:ada8:be24:7f39:ef91	127.57.239.145
b51a:901b:cb15:8045:ada8:be24:7f39:ef92	127.57.239.146
b51a:901b:cb15:8045:ada8:be24:7f39:ef93	127.57.239.147
b51a:901b:cb15:8045:ada8:be24:7f39:ef94	127.57.239.148
b51a:901b:cb15:8045:ada8:be24:7f39:ef95	127.57.239.149
b51a:901b:cb15:8045:ada8:be24:7f39:ef96	127.57.239.150
b51a:901b:cb15:8045:ada8:be24:7f39:ef97	127.57.239.151
b51a:901b:cb15:8045:ada8:be24:7f39:ef98	127.57.239.152
b51a:901b:cb15:8045:ada8:be24:7f39:ef99	127.57.239.153
b51a:901b:cb15:8045:ada8:be24:7f39:ef9a	127.57.239.154
b51a:901b:cb15:8045:ada8:be24:7f39:ef9b	127.57.239.155
b51a:901b:cb15:8045:ada8:be24:7f39:ef9c	127.57.239.156
b51a:901b:cb15:8045:ada8:be24:7f39:ef9d	127.57.239.157
b51a:901b:cb15:8045:ada8:be24:7f39:ef9e	127.57.239.158
b51a:901b:cb15:8045:ada8:be24:7f39:ef9f	127.57.239.159
b51a:901b:cb15:8045:ada8:be24:7f39:efa0	127.57.239.160
b51a:901b:cb15:8045:ada8:be24:7f39:efa1	127.57.239.161
b51a:901b:cb15:8045:ada8:be24:7f39:efa2	127.57.239.162
b51a:901b:cb15:8045:ada8:be24:7f39:efa3	127.57.239.163
b51a:901b:cb15:8045:ada8:be24:7f39:efa4	127.57.239.164
b51a:901b:cb15:8045:ada8:be24:7f39:efa5	127.57.239.165
b51a:901b:cb15:8045:ada8:be24:7f39:efa6	127.57.239.166
b51a:901b:cb15:8045:ada8:be24:7f39:efa7	127.57.239.167
b51a:901b:cb15:8045:ada8:be24:7f39:efa8	127.57.239.168
b51a:901b:cb15:8045:ada8:be24:7f39:efa9	127.57.239.169
b51a:901b:cb15:8045:ada8:be24:7f39:efaa	127.57.239.170
b51a:901b:cb15:8045:ada8:be24:7f39:efab	127.57.239.171
b51a:901b:cb15:8045:ada8:be24:7f39:efac	127.57.239.172
b51a:901b:cb15:8045:ada8:be24:7f39:efad	127.57.239.173
b51a:901b:cb15:8045:ada8:be24:7f39:efae	127.57.239.174
b51a:901b:cb15:8045:ada8:be24:7f39:efaf	127.57.239.175
b51a:901b:cb15:8045:ada8:be24:7f39:efb0	127.57.239.176
b51a:901b:cb15:8045:ada8:be24:7f39:efb1	127.57.239.177
b51a:901b:cb15:8045:ada8:be24:7f39:efb2	127.57.239.178
b51a:901b:cb15:8045:ada8:be24:7f39:efb3	127.57.239.179
b51a:901b:cb15:8045:ada8:be24:7f39:efb4	127.57.239.180

b51a:901b:cb15:8045:ada8:be24:7f39:efb5	127.57.239.181
b51a:901b:cb15:8045:ada8:be24:7f39:efb6	127.57.239.182
b51a:901b:cb15:8045:ada8:be24:7f39:efb7	127.57.239.183
b51a:901b:cb15:8045:ada8:be24:7f39:efb8	127.57.239.184
b51a:901b:cb15:8045:ada8:be24:7f39:efb9	127.57.239.185
b51a:901b:cb15:8045:ada8:be24:7f39:efba	127.57.239.186
b51a:901b:cb15:8045:ada8:be24:7f39:efbb	127.57.239.187
b51a:901b:cb15:8045:ada8:be24:7f39:efbc	127.57.239.188
b51a:901b:cb15:8045:ada8:be24:7f39:efbd	127.57.239.189
b51a:901b:cb15:8045:ada8:be24:7f39:efbe	127.57.239.190
b51a:901b:cb15:8045:ada8:be24:7f39:efbf	127.57.239.191
b51a:901b:cb15:8045:ada8:be24:7f39:efc0	127.57.239.192
b51a:901b:cb15:8045:ada8:be24:7f39:efc1	127.57.239.193
b51a:901b:cb15:8045:ada8:be24:7f39:efc2	127.57.239.194
b51a:901b:cb15:8045:ada8:be24:7f39:efc3	127.57.239.195
b51a:901b:cb15:8045:ada8:be24:7f39:efc4	127.57.239.196
b51a:901b:cb15:8045:ada8:be24:7f39:efc5	127.57.239.197
b51a:901b:cb15:8045:ada8:be24:7f39:efc6	127.57.239.198
b51a:901b:cb15:8045:ada8:be24:7f39:efc7	127.57.239.199
b51a:901b:cb15:8045:ada8:be24:7f39:efc8	127.57.239.200
b51a:901b:cb15:8045:ada8:be24:7f39:efc9	127.57.239.201
b51a:901b:cb15:8045:ada8:be24:7f39:efca	127.57.239.202
b51a:901b:cb15:8045:ada8:be24:7f39:efcb	127.57.239.203
b51a:901b:cb15:8045:ada8:be24:7f39:efcc	127.57.239.204
b51a:901b:cb15:8045:ada8:be24:7f39:efcd	127.57.239.205
b51a:901b:cb15:8045:ada8:be24:7f39:efce	127.57.239.206
b51a:901b:cb15:8045:ada8:be24:7f39:efcf	127.57.239.207
b51a:901b:cb15:8045:ada8:be24:7f39:efd0	127.57.239.208
b51a:901b:cb15:8045:ada8:be24:7f39:efd1	127.57.239.209
b51a:901b:cb15:8045:ada8:be24:7f39:efd2	127.57.239.210
b51a:901b:cb15:8045:ada8:be24:7f39:efd3	127.57.239.211
b51a:901b:cb15:8045:ada8:be24:7f39:efd4	127.57.239.212
b51a:901b:cb15:8045:ada8:be24:7f39:efd5	127.57.239.213
b51a:901b:cb15:8045:ada8:be24:7f39:efd6	127.57.239.214
b51a:901b:cb15:8045:ada8:be24:7f39:efd7	127.57.239.215
b51a:901b:cb15:8045:ada8:be24:7f39:efd8	127.57.239.216
b51a:901b:cb15:8045:ada8:be24:7f39:efd9	127.57.239.217
b51a:901b:cb15:8045:ada8:be24:7f39:efda	127.57.239.218
b51a:901b:cb15:8045:ada8:be24:7f39:efdb	127.57.239.219
b51a:901b:cb15:8045:ada8:be24:7f39:efdc	127.57.239.220
b51a:901b:cb15:8045:ada8:be24:7f39:efdd	127.57.239.221
b51a:901b:cb15:8045:ada8:be24:7f39:efde	127.57.239.222
b51a:901b:cb15:8045:ada8:be24:7f39:efdf	127.57.239.223
b51a:901b:cb15:8045:ada8:be24:7f39:efe0	127.57.239.224
b51a:901b:cb15:8045:ada8:be24:7f39:efe1	127.57.239.225
b51a:901b:cb15:8045:ada8:be24:7f39:efe2	127.57.239.226
b51a:901b:cb15:8045:ada8:be24:7f39:efe3	127.57.239.227
b51a:901b:cb15:8045:ada8:be24:7f39:efe4	127.57.239.228
b51a:901b:cb15:8045:ada8:be24:7f39:efe5	127.57.239.229
b51a:901b:cb15:8045:ada8:be24:7f39:efe6	127.57.239.230
b51a:901b:cb15:8045:ada8:be24:7f39:efe7	127.57.239.231
b51a:901b:cb15:8045:ada8:be24:7f39:efe8	127.57.239.232
b51a:901b:cb15:8045:ada8:be24:7f39:efe9	127.57.239.233
b51a:901b:cb15:8045:ada8:be24:7f39:efea	127.57.239.234
b51a:901b:cb15:8045:ada8:be24:7f39:efeb	127.57.239.235
b51a:901b:cb15:8045:ada8:be24:7f39:efec	127.57.239.236
b51a:901b:cb15:8045:ada8:be24:7f39:efed	127.57.239.237
b51a:901b:cb15:8045:ada8:be24:7f39:efee	127.57.239.238
b51a:901b:cb15:8045:ada8:be24:7f39:efef	127.57.239.239
b51a:901b:cb15:8045:ada8:be24:7f39:eff0	127.57.239.240
b51a:901b:cb15:8045:ada8:be24:7f39:eff1	127.57.239.241
b51a:901b:cb15:8045:ada8:be24:7f39:eff2	127.57.239.242
b51a:901b:cb15:8045:ada8:be24:7f39:eff3	127.57.239.243
b51a:901b:cb15:8045:ada8:be24:7f39:eff4	127.57.239.244
b51a:901b:cb15:8045:ada8:be24:7f39:eff5	127.57.239.245
b51a:901b:cb15:8045:ada8:be24:7f39:eff6	127.57.239.246
b51a:901b:cb15:8045:ada8:be24:7f39:eff7	127.57.239.247
b51a:901b:cb15:8045:ada8:be24:7f39:eff8	127.57.239.248
b51a:901b:cb15:8045:ada8:be24:7f39:eff9	127.57.239.249
b51a:901b:cb15:8045:ada8:be24:7f39:effa	127.57.239.250
b51a:901b:cb15:8045:ada8:be24:7f39:effb	127.57.239.251
b51a:901b:cb15:8045:ada8:be24:7f39:effc	127.57.239.252
b51a:901b:cb15:8045:ada8:be24:7f39:effd	127.57.239.253
b51a:901b:cb15:8045:ada8:be24:7f39:effe	127.57.239.254
b51a:901b:cb15:8045:ada8:be24:7f39:efff	127.57.239.255

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.