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:ed67:ef01	237.103.239.1
b51a:901b:cb15:8045:ada8:be24:ed67:ef02	237.103.239.2
b51a:901b:cb15:8045:ada8:be24:ed67:ef03	237.103.239.3
b51a:901b:cb15:8045:ada8:be24:ed67:ef04	237.103.239.4
b51a:901b:cb15:8045:ada8:be24:ed67:ef05	237.103.239.5
b51a:901b:cb15:8045:ada8:be24:ed67:ef06	237.103.239.6
b51a:901b:cb15:8045:ada8:be24:ed67:ef07	237.103.239.7
b51a:901b:cb15:8045:ada8:be24:ed67:ef08	237.103.239.8
b51a:901b:cb15:8045:ada8:be24:ed67:ef09	237.103.239.9
b51a:901b:cb15:8045:ada8:be24:ed67:ef0a	237.103.239.10
b51a:901b:cb15:8045:ada8:be24:ed67:ef0b	237.103.239.11
b51a:901b:cb15:8045:ada8:be24:ed67:ef0c	237.103.239.12
b51a:901b:cb15:8045:ada8:be24:ed67:ef0d	237.103.239.13
b51a:901b:cb15:8045:ada8:be24:ed67:ef0e	237.103.239.14
b51a:901b:cb15:8045:ada8:be24:ed67:ef0f	237.103.239.15
b51a:901b:cb15:8045:ada8:be24:ed67:ef10	237.103.239.16
b51a:901b:cb15:8045:ada8:be24:ed67:ef11	237.103.239.17
b51a:901b:cb15:8045:ada8:be24:ed67:ef12	237.103.239.18
b51a:901b:cb15:8045:ada8:be24:ed67:ef13	237.103.239.19
b51a:901b:cb15:8045:ada8:be24:ed67:ef14	237.103.239.20
b51a:901b:cb15:8045:ada8:be24:ed67:ef15	237.103.239.21
b51a:901b:cb15:8045:ada8:be24:ed67:ef16	237.103.239.22
b51a:901b:cb15:8045:ada8:be24:ed67:ef17	237.103.239.23
b51a:901b:cb15:8045:ada8:be24:ed67:ef18	237.103.239.24
b51a:901b:cb15:8045:ada8:be24:ed67:ef19	237.103.239.25
b51a:901b:cb15:8045:ada8:be24:ed67:ef1a	237.103.239.26
b51a:901b:cb15:8045:ada8:be24:ed67:ef1b	237.103.239.27
b51a:901b:cb15:8045:ada8:be24:ed67:ef1c	237.103.239.28
b51a:901b:cb15:8045:ada8:be24:ed67:ef1d	237.103.239.29
b51a:901b:cb15:8045:ada8:be24:ed67:ef1e	237.103.239.30
b51a:901b:cb15:8045:ada8:be24:ed67:ef1f	237.103.239.31
b51a:901b:cb15:8045:ada8:be24:ed67:ef20	237.103.239.32
b51a:901b:cb15:8045:ada8:be24:ed67:ef21	237.103.239.33
b51a:901b:cb15:8045:ada8:be24:ed67:ef22	237.103.239.34
b51a:901b:cb15:8045:ada8:be24:ed67:ef23	237.103.239.35
b51a:901b:cb15:8045:ada8:be24:ed67:ef24	237.103.239.36
b51a:901b:cb15:8045:ada8:be24:ed67:ef25	237.103.239.37
b51a:901b:cb15:8045:ada8:be24:ed67:ef26	237.103.239.38
b51a:901b:cb15:8045:ada8:be24:ed67:ef27	237.103.239.39
b51a:901b:cb15:8045:ada8:be24:ed67:ef28	237.103.239.40
b51a:901b:cb15:8045:ada8:be24:ed67:ef29	237.103.239.41
b51a:901b:cb15:8045:ada8:be24:ed67:ef2a	237.103.239.42
b51a:901b:cb15:8045:ada8:be24:ed67:ef2b	237.103.239.43
b51a:901b:cb15:8045:ada8:be24:ed67:ef2c	237.103.239.44
b51a:901b:cb15:8045:ada8:be24:ed67:ef2d	237.103.239.45
b51a:901b:cb15:8045:ada8:be24:ed67:ef2e	237.103.239.46
b51a:901b:cb15:8045:ada8:be24:ed67:ef2f	237.103.239.47
b51a:901b:cb15:8045:ada8:be24:ed67:ef30	237.103.239.48
b51a:901b:cb15:8045:ada8:be24:ed67:ef31	237.103.239.49
b51a:901b:cb15:8045:ada8:be24:ed67:ef32	237.103.239.50
b51a:901b:cb15:8045:ada8:be24:ed67:ef33	237.103.239.51
b51a:901b:cb15:8045:ada8:be24:ed67:ef34	237.103.239.52
b51a:901b:cb15:8045:ada8:be24:ed67:ef35	237.103.239.53
b51a:901b:cb15:8045:ada8:be24:ed67:ef36	237.103.239.54
b51a:901b:cb15:8045:ada8:be24:ed67:ef37	237.103.239.55
b51a:901b:cb15:8045:ada8:be24:ed67:ef38	237.103.239.56
b51a:901b:cb15:8045:ada8:be24:ed67:ef39	237.103.239.57
b51a:901b:cb15:8045:ada8:be24:ed67:ef3a	237.103.239.58
b51a:901b:cb15:8045:ada8:be24:ed67:ef3b	237.103.239.59
b51a:901b:cb15:8045:ada8:be24:ed67:ef3c	237.103.239.60

b51a:901b:cb15:8045:ada8:be24:ed67:ef3d	237.103.239.61
b51a:901b:cb15:8045:ada8:be24:ed67:ef3e	237.103.239.62
b51a:901b:cb15:8045:ada8:be24:ed67:ef3f	237.103.239.63
b51a:901b:cb15:8045:ada8:be24:ed67:ef40	237.103.239.64
b51a:901b:cb15:8045:ada8:be24:ed67:ef41	237.103.239.65
b51a:901b:cb15:8045:ada8:be24:ed67:ef42	237.103.239.66
b51a:901b:cb15:8045:ada8:be24:ed67:ef43	237.103.239.67
b51a:901b:cb15:8045:ada8:be24:ed67:ef44	237.103.239.68
b51a:901b:cb15:8045:ada8:be24:ed67:ef45	237.103.239.69
b51a:901b:cb15:8045:ada8:be24:ed67:ef46	237.103.239.70
b51a:901b:cb15:8045:ada8:be24:ed67:ef47	237.103.239.71
b51a:901b:cb15:8045:ada8:be24:ed67:ef48	237.103.239.72
b51a:901b:cb15:8045:ada8:be24:ed67:ef49	237.103.239.73
b51a:901b:cb15:8045:ada8:be24:ed67:ef4a	237.103.239.74
b51a:901b:cb15:8045:ada8:be24:ed67:ef4b	237.103.239.75
b51a:901b:cb15:8045:ada8:be24:ed67:ef4c	237.103.239.76
b51a:901b:cb15:8045:ada8:be24:ed67:ef4d	237.103.239.77
b51a:901b:cb15:8045:ada8:be24:ed67:ef4e	237.103.239.78
b51a:901b:cb15:8045:ada8:be24:ed67:ef4f	237.103.239.79
b51a:901b:cb15:8045:ada8:be24:ed67:ef50	237.103.239.80
b51a:901b:cb15:8045:ada8:be24:ed67:ef51	237.103.239.81
b51a:901b:cb15:8045:ada8:be24:ed67:ef52	237.103.239.82
b51a:901b:cb15:8045:ada8:be24:ed67:ef53	237.103.239.83
b51a:901b:cb15:8045:ada8:be24:ed67:ef54	237.103.239.84
b51a:901b:cb15:8045:ada8:be24:ed67:ef55	237.103.239.85
b51a:901b:cb15:8045:ada8:be24:ed67:ef56	237.103.239.86
b51a:901b:cb15:8045:ada8:be24:ed67:ef57	237.103.239.87
b51a:901b:cb15:8045:ada8:be24:ed67:ef58	237.103.239.88
b51a:901b:cb15:8045:ada8:be24:ed67:ef59	237.103.239.89
b51a:901b:cb15:8045:ada8:be24:ed67:ef5a	237.103.239.90
b51a:901b:cb15:8045:ada8:be24:ed67:ef5b	237.103.239.91
b51a:901b:cb15:8045:ada8:be24:ed67:ef5c	237.103.239.92
b51a:901b:cb15:8045:ada8:be24:ed67:ef5d	237.103.239.93
b51a:901b:cb15:8045:ada8:be24:ed67:ef5e	237.103.239.94
b51a:901b:cb15:8045:ada8:be24:ed67:ef5f	237.103.239.95
b51a:901b:cb15:8045:ada8:be24:ed67:ef60	237.103.239.96
b51a:901b:cb15:8045:ada8:be24:ed67:ef61	237.103.239.97
b51a:901b:cb15:8045:ada8:be24:ed67:ef62	237.103.239.98
b51a:901b:cb15:8045:ada8:be24:ed67:ef63	237.103.239.99
b51a:901b:cb15:8045:ada8:be24:ed67:ef64	237.103.239.100
b51a:901b:cb15:8045:ada8:be24:ed67:ef65	237.103.239.101
b51a:901b:cb15:8045:ada8:be24:ed67:ef66	237.103.239.102
b51a:901b:cb15:8045:ada8:be24:ed67:ef67	237.103.239.103
b51a:901b:cb15:8045:ada8:be24:ed67:ef68	237.103.239.104
b51a:901b:cb15:8045:ada8:be24:ed67:ef69	237.103.239.105
b51a:901b:cb15:8045:ada8:be24:ed67:ef6a	237.103.239.106
b51a:901b:cb15:8045:ada8:be24:ed67:ef6b	237.103.239.107
b51a:901b:cb15:8045:ada8:be24:ed67:ef6c	237.103.239.108
b51a:901b:cb15:8045:ada8:be24:ed67:ef6d	237.103.239.109
b51a:901b:cb15:8045:ada8:be24:ed67:ef6e	237.103.239.110
b51a:901b:cb15:8045:ada8:be24:ed67:ef6f	237.103.239.111
b51a:901b:cb15:8045:ada8:be24:ed67:ef70	237.103.239.112
b51a:901b:cb15:8045:ada8:be24:ed67:ef71	237.103.239.113
b51a:901b:cb15:8045:ada8:be24:ed67:ef72	237.103.239.114
b51a:901b:cb15:8045:ada8:be24:ed67:ef73	237.103.239.115
b51a:901b:cb15:8045:ada8:be24:ed67:ef74	237.103.239.116
b51a:901b:cb15:8045:ada8:be24:ed67:ef75	237.103.239.117
b51a:901b:cb15:8045:ada8:be24:ed67:ef76	237.103.239.118
b51a:901b:cb15:8045:ada8:be24:ed67:ef77	237.103.239.119
b51a:901b:cb15:8045:ada8:be24:ed67:ef78	237.103.239.120

b51a:901b:cb15:8045:ada8:be24:ed67:ef79	237.103.239.121
b51a:901b:cb15:8045:ada8:be24:ed67:ef7a	237.103.239.122
b51a:901b:cb15:8045:ada8:be24:ed67:ef7b	237.103.239.123
b51a:901b:cb15:8045:ada8:be24:ed67:ef7c	237.103.239.124
b51a:901b:cb15:8045:ada8:be24:ed67:ef7d	237.103.239.125
b51a:901b:cb15:8045:ada8:be24:ed67:ef7e	237.103.239.126
b51a:901b:cb15:8045:ada8:be24:ed67:ef7f	237.103.239.127
b51a:901b:cb15:8045:ada8:be24:ed67:ef80	237.103.239.128
b51a:901b:cb15:8045:ada8:be24:ed67:ef81	237.103.239.129
b51a:901b:cb15:8045:ada8:be24:ed67:ef82	237.103.239.130
b51a:901b:cb15:8045:ada8:be24:ed67:ef83	237.103.239.131
b51a:901b:cb15:8045:ada8:be24:ed67:ef84	237.103.239.132
b51a:901b:cb15:8045:ada8:be24:ed67:ef85	237.103.239.133
b51a:901b:cb15:8045:ada8:be24:ed67:ef86	237.103.239.134
b51a:901b:cb15:8045:ada8:be24:ed67:ef87	237.103.239.135
b51a:901b:cb15:8045:ada8:be24:ed67:ef88	237.103.239.136
b51a:901b:cb15:8045:ada8:be24:ed67:ef89	237.103.239.137
b51a:901b:cb15:8045:ada8:be24:ed67:ef8a	237.103.239.138
b51a:901b:cb15:8045:ada8:be24:ed67:ef8b	237.103.239.139
b51a:901b:cb15:8045:ada8:be24:ed67:ef8c	237.103.239.140
b51a:901b:cb15:8045:ada8:be24:ed67:ef8d	237.103.239.141
b51a:901b:cb15:8045:ada8:be24:ed67:ef8e	237.103.239.142
b51a:901b:cb15:8045:ada8:be24:ed67:ef8f	237.103.239.143
b51a:901b:cb15:8045:ada8:be24:ed67:ef90	237.103.239.144
b51a:901b:cb15:8045:ada8:be24:ed67:ef91	237.103.239.145
b51a:901b:cb15:8045:ada8:be24:ed67:ef92	237.103.239.146
b51a:901b:cb15:8045:ada8:be24:ed67:ef93	237.103.239.147
b51a:901b:cb15:8045:ada8:be24:ed67:ef94	237.103.239.148
b51a:901b:cb15:8045:ada8:be24:ed67:ef95	237.103.239.149
b51a:901b:cb15:8045:ada8:be24:ed67:ef96	237.103.239.150
b51a:901b:cb15:8045:ada8:be24:ed67:ef97	237.103.239.151
b51a:901b:cb15:8045:ada8:be24:ed67:ef98	237.103.239.152
b51a:901b:cb15:8045:ada8:be24:ed67:ef99	237.103.239.153
b51a:901b:cb15:8045:ada8:be24:ed67:ef9a	237.103.239.154
b51a:901b:cb15:8045:ada8:be24:ed67:ef9b	237.103.239.155
b51a:901b:cb15:8045:ada8:be24:ed67:ef9c	237.103.239.156
b51a:901b:cb15:8045:ada8:be24:ed67:ef9d	237.103.239.157
b51a:901b:cb15:8045:ada8:be24:ed67:ef9e	237.103.239.158
b51a:901b:cb15:8045:ada8:be24:ed67:ef9f	237.103.239.159
b51a:901b:cb15:8045:ada8:be24:ed67:efa0	237.103.239.160
b51a:901b:cb15:8045:ada8:be24:ed67:efa1	237.103.239.161
b51a:901b:cb15:8045:ada8:be24:ed67:efa2	237.103.239.162
b51a:901b:cb15:8045:ada8:be24:ed67:efa3	237.103.239.163
b51a:901b:cb15:8045:ada8:be24:ed67:efa4	237.103.239.164
b51a:901b:cb15:8045:ada8:be24:ed67:efa5	237.103.239.165
b51a:901b:cb15:8045:ada8:be24:ed67:efa6	237.103.239.166
b51a:901b:cb15:8045:ada8:be24:ed67:efa7	237.103.239.167
b51a:901b:cb15:8045:ada8:be24:ed67:efa8	237.103.239.168
b51a:901b:cb15:8045:ada8:be24:ed67:efa9	237.103.239.169
b51a:901b:cb15:8045:ada8:be24:ed67:efaa	237.103.239.170
b51a:901b:cb15:8045:ada8:be24:ed67:efab	237.103.239.171
b51a:901b:cb15:8045:ada8:be24:ed67:efac	237.103.239.172
b51a:901b:cb15:8045:ada8:be24:ed67:efad	237.103.239.173
b51a:901b:cb15:8045:ada8:be24:ed67:efae	237.103.239.174
b51a:901b:cb15:8045:ada8:be24:ed67:efaf	237.103.239.175
b51a:901b:cb15:8045:ada8:be24:ed67:efb0	237.103.239.176
b51a:901b:cb15:8045:ada8:be24:ed67:efb1	237.103.239.177
b51a:901b:cb15:8045:ada8:be24:ed67:efb2	237.103.239.178
b51a:901b:cb15:8045:ada8:be24:ed67:efb3	237.103.239.179
b51a:901b:cb15:8045:ada8:be24:ed67:efb4	237.103.239.180

b51a:901b:cb15:8045:ada8:be24:ed67:efb5	237.103.239.181
b51a:901b:cb15:8045:ada8:be24:ed67:efb6	237.103.239.182
b51a:901b:cb15:8045:ada8:be24:ed67:efb7	237.103.239.183
b51a:901b:cb15:8045:ada8:be24:ed67:efb8	237.103.239.184
b51a:901b:cb15:8045:ada8:be24:ed67:efb9	237.103.239.185
b51a:901b:cb15:8045:ada8:be24:ed67:efba	237.103.239.186
b51a:901b:cb15:8045:ada8:be24:ed67:efbb	237.103.239.187
b51a:901b:cb15:8045:ada8:be24:ed67:efbc	237.103.239.188
b51a:901b:cb15:8045:ada8:be24:ed67:efbd	237.103.239.189
b51a:901b:cb15:8045:ada8:be24:ed67:efbe	237.103.239.190
b51a:901b:cb15:8045:ada8:be24:ed67:efbf	237.103.239.191
b51a:901b:cb15:8045:ada8:be24:ed67:efc0	237.103.239.192
b51a:901b:cb15:8045:ada8:be24:ed67:efc1	237.103.239.193
b51a:901b:cb15:8045:ada8:be24:ed67:efc2	237.103.239.194
b51a:901b:cb15:8045:ada8:be24:ed67:efc3	237.103.239.195
b51a:901b:cb15:8045:ada8:be24:ed67:efc4	237.103.239.196
b51a:901b:cb15:8045:ada8:be24:ed67:efc5	237.103.239.197
b51a:901b:cb15:8045:ada8:be24:ed67:efc6	237.103.239.198
b51a:901b:cb15:8045:ada8:be24:ed67:efc7	237.103.239.199
b51a:901b:cb15:8045:ada8:be24:ed67:efc8	237.103.239.200
b51a:901b:cb15:8045:ada8:be24:ed67:efc9	237.103.239.201
b51a:901b:cb15:8045:ada8:be24:ed67:efca	237.103.239.202
b51a:901b:cb15:8045:ada8:be24:ed67:efcb	237.103.239.203
b51a:901b:cb15:8045:ada8:be24:ed67:efcc	237.103.239.204
b51a:901b:cb15:8045:ada8:be24:ed67:efcd	237.103.239.205
b51a:901b:cb15:8045:ada8:be24:ed67:efce	237.103.239.206
b51a:901b:cb15:8045:ada8:be24:ed67:efcf	237.103.239.207
b51a:901b:cb15:8045:ada8:be24:ed67:efd0	237.103.239.208
b51a:901b:cb15:8045:ada8:be24:ed67:efd1	237.103.239.209
b51a:901b:cb15:8045:ada8:be24:ed67:efd2	237.103.239.210
b51a:901b:cb15:8045:ada8:be24:ed67:efd3	237.103.239.211
b51a:901b:cb15:8045:ada8:be24:ed67:efd4	237.103.239.212
b51a:901b:cb15:8045:ada8:be24:ed67:efd5	237.103.239.213
b51a:901b:cb15:8045:ada8:be24:ed67:efd6	237.103.239.214
b51a:901b:cb15:8045:ada8:be24:ed67:efd7	237.103.239.215
b51a:901b:cb15:8045:ada8:be24:ed67:efd8	237.103.239.216
b51a:901b:cb15:8045:ada8:be24:ed67:efd9	237.103.239.217
b51a:901b:cb15:8045:ada8:be24:ed67:efda	237.103.239.218
b51a:901b:cb15:8045:ada8:be24:ed67:efdb	237.103.239.219
b51a:901b:cb15:8045:ada8:be24:ed67:efdc	237.103.239.220
b51a:901b:cb15:8045:ada8:be24:ed67:efdd	237.103.239.221
b51a:901b:cb15:8045:ada8:be24:ed67:efde	237.103.239.222
b51a:901b:cb15:8045:ada8:be24:ed67:efdf	237.103.239.223
b51a:901b:cb15:8045:ada8:be24:ed67:efe0	237.103.239.224
b51a:901b:cb15:8045:ada8:be24:ed67:efe1	237.103.239.225
b51a:901b:cb15:8045:ada8:be24:ed67:efe2	237.103.239.226
b51a:901b:cb15:8045:ada8:be24:ed67:efe3	237.103.239.227
b51a:901b:cb15:8045:ada8:be24:ed67:efe4	237.103.239.228
b51a:901b:cb15:8045:ada8:be24:ed67:efe5	237.103.239.229
b51a:901b:cb15:8045:ada8:be24:ed67:efe6	237.103.239.230
b51a:901b:cb15:8045:ada8:be24:ed67:efe7	237.103.239.231
b51a:901b:cb15:8045:ada8:be24:ed67:efe8	237.103.239.232
b51a:901b:cb15:8045:ada8:be24:ed67:efe9	237.103.239.233
b51a:901b:cb15:8045:ada8:be24:ed67:efea	237.103.239.234
b51a:901b:cb15:8045:ada8:be24:ed67:efeb	237.103.239.235
b51a:901b:cb15:8045:ada8:be24:ed67:efec	237.103.239.236
b51a:901b:cb15:8045:ada8:be24:ed67:efed	237.103.239.237
b51a:901b:cb15:8045:ada8:be24:ed67:efee	237.103.239.238
b51a:901b:cb15:8045:ada8:be24:ed67:efef	237.103.239.239
b51a:901b:cb15:8045:ada8:be24:ed67:eff0	237.103.239.240
b51a:901b:cb15:8045:ada8:be24:ed67:eff1	237.103.239.241
b51a:901b:cb15:8045:ada8:be24:ed67:eff2	237.103.239.242
b51a:901b:cb15:8045:ada8:be24:ed67:eff3	237.103.239.243
b51a:901b:cb15:8045:ada8:be24:ed67:eff4	237.103.239.244
b51a:901b:cb15:8045:ada8:be24:ed67:eff5	237.103.239.245
b51a:901b:cb15:8045:ada8:be24:ed67:eff6	237.103.239.246
b51a:901b:cb15:8045:ada8:be24:ed67:eff7	237.103.239.247
b51a:901b:cb15:8045:ada8:be24:ed67:eff8	237.103.239.248
b51a:901b:cb15:8045:ada8:be24:ed67:eff9	237.103.239.249
b51a:901b:cb15:8045:ada8:be24:ed67:effa	237.103.239.250
b51a:901b:cb15:8045:ada8:be24:ed67:effb	237.103.239.251
b51a:901b:cb15:8045:ada8:be24:ed67:effc	237.103.239.252
b51a:901b:cb15:8045:ada8:be24:ed67:effd	237.103.239.253
b51a:901b:cb15:8045:ada8:be24:ed67:effe	237.103.239.254
b51a:901b:cb15:8045:ada8:be24:ed67:efff	237.103.239.255

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.