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:cc01	237.103.204.1
b51a:901b:cb15:8045:ada8:be24:ed67:cc02	237.103.204.2
b51a:901b:cb15:8045:ada8:be24:ed67:cc03	237.103.204.3
b51a:901b:cb15:8045:ada8:be24:ed67:cc04	237.103.204.4
b51a:901b:cb15:8045:ada8:be24:ed67:cc05	237.103.204.5
b51a:901b:cb15:8045:ada8:be24:ed67:cc06	237.103.204.6
b51a:901b:cb15:8045:ada8:be24:ed67:cc07	237.103.204.7
b51a:901b:cb15:8045:ada8:be24:ed67:cc08	237.103.204.8
b51a:901b:cb15:8045:ada8:be24:ed67:cc09	237.103.204.9
b51a:901b:cb15:8045:ada8:be24:ed67:cc0a	237.103.204.10
b51a:901b:cb15:8045:ada8:be24:ed67:cc0b	237.103.204.11
b51a:901b:cb15:8045:ada8:be24:ed67:cc0c	237.103.204.12
b51a:901b:cb15:8045:ada8:be24:ed67:cc0d	237.103.204.13
b51a:901b:cb15:8045:ada8:be24:ed67:cc0e	237.103.204.14
b51a:901b:cb15:8045:ada8:be24:ed67:cc0f	237.103.204.15
b51a:901b:cb15:8045:ada8:be24:ed67:cc10	237.103.204.16
b51a:901b:cb15:8045:ada8:be24:ed67:cc11	237.103.204.17
b51a:901b:cb15:8045:ada8:be24:ed67:cc12	237.103.204.18
b51a:901b:cb15:8045:ada8:be24:ed67:cc13	237.103.204.19
b51a:901b:cb15:8045:ada8:be24:ed67:cc14	237.103.204.20
b51a:901b:cb15:8045:ada8:be24:ed67:cc15	237.103.204.21
b51a:901b:cb15:8045:ada8:be24:ed67:cc16	237.103.204.22
b51a:901b:cb15:8045:ada8:be24:ed67:cc17	237.103.204.23
b51a:901b:cb15:8045:ada8:be24:ed67:cc18	237.103.204.24
b51a:901b:cb15:8045:ada8:be24:ed67:cc19	237.103.204.25
b51a:901b:cb15:8045:ada8:be24:ed67:cc1a	237.103.204.26
b51a:901b:cb15:8045:ada8:be24:ed67:cc1b	237.103.204.27
b51a:901b:cb15:8045:ada8:be24:ed67:cc1c	237.103.204.28
b51a:901b:cb15:8045:ada8:be24:ed67:cc1d	237.103.204.29
b51a:901b:cb15:8045:ada8:be24:ed67:cc1e	237.103.204.30
b51a:901b:cb15:8045:ada8:be24:ed67:cc1f	237.103.204.31
b51a:901b:cb15:8045:ada8:be24:ed67:cc20	237.103.204.32
b51a:901b:cb15:8045:ada8:be24:ed67:cc21	237.103.204.33
b51a:901b:cb15:8045:ada8:be24:ed67:cc22	237.103.204.34
b51a:901b:cb15:8045:ada8:be24:ed67:cc23	237.103.204.35
b51a:901b:cb15:8045:ada8:be24:ed67:cc24	237.103.204.36
b51a:901b:cb15:8045:ada8:be24:ed67:cc25	237.103.204.37
b51a:901b:cb15:8045:ada8:be24:ed67:cc26	237.103.204.38
b51a:901b:cb15:8045:ada8:be24:ed67:cc27	237.103.204.39
b51a:901b:cb15:8045:ada8:be24:ed67:cc28	237.103.204.40
b51a:901b:cb15:8045:ada8:be24:ed67:cc29	237.103.204.41
b51a:901b:cb15:8045:ada8:be24:ed67:cc2a	237.103.204.42
b51a:901b:cb15:8045:ada8:be24:ed67:cc2b	237.103.204.43
b51a:901b:cb15:8045:ada8:be24:ed67:cc2c	237.103.204.44
b51a:901b:cb15:8045:ada8:be24:ed67:cc2d	237.103.204.45
b51a:901b:cb15:8045:ada8:be24:ed67:cc2e	237.103.204.46
b51a:901b:cb15:8045:ada8:be24:ed67:cc2f	237.103.204.47
b51a:901b:cb15:8045:ada8:be24:ed67:cc30	237.103.204.48
b51a:901b:cb15:8045:ada8:be24:ed67:cc31	237.103.204.49
b51a:901b:cb15:8045:ada8:be24:ed67:cc32	237.103.204.50
b51a:901b:cb15:8045:ada8:be24:ed67:cc33	237.103.204.51
b51a:901b:cb15:8045:ada8:be24:ed67:cc34	237.103.204.52
b51a:901b:cb15:8045:ada8:be24:ed67:cc35	237.103.204.53
b51a:901b:cb15:8045:ada8:be24:ed67:cc36	237.103.204.54
b51a:901b:cb15:8045:ada8:be24:ed67:cc37	237.103.204.55
b51a:901b:cb15:8045:ada8:be24:ed67:cc38	237.103.204.56
b51a:901b:cb15:8045:ada8:be24:ed67:cc39	237.103.204.57
b51a:901b:cb15:8045:ada8:be24:ed67:cc3a	237.103.204.58
b51a:901b:cb15:8045:ada8:be24:ed67:cc3b	237.103.204.59
b51a:901b:cb15:8045:ada8:be24:ed67:cc3c	237.103.204.60

b51a:901b:cb15:8045:ada8:be24:ed67:cc3d	237.103.204.61
b51a:901b:cb15:8045:ada8:be24:ed67:cc3e	237.103.204.62
b51a:901b:cb15:8045:ada8:be24:ed67:cc3f	237.103.204.63
b51a:901b:cb15:8045:ada8:be24:ed67:cc40	237.103.204.64
b51a:901b:cb15:8045:ada8:be24:ed67:cc41	237.103.204.65
b51a:901b:cb15:8045:ada8:be24:ed67:cc42	237.103.204.66
b51a:901b:cb15:8045:ada8:be24:ed67:cc43	237.103.204.67
b51a:901b:cb15:8045:ada8:be24:ed67:cc44	237.103.204.68
b51a:901b:cb15:8045:ada8:be24:ed67:cc45	237.103.204.69
b51a:901b:cb15:8045:ada8:be24:ed67:cc46	237.103.204.70
b51a:901b:cb15:8045:ada8:be24:ed67:cc47	237.103.204.71
b51a:901b:cb15:8045:ada8:be24:ed67:cc48	237.103.204.72
b51a:901b:cb15:8045:ada8:be24:ed67:cc49	237.103.204.73
b51a:901b:cb15:8045:ada8:be24:ed67:cc4a	237.103.204.74
b51a:901b:cb15:8045:ada8:be24:ed67:cc4b	237.103.204.75
b51a:901b:cb15:8045:ada8:be24:ed67:cc4c	237.103.204.76
b51a:901b:cb15:8045:ada8:be24:ed67:cc4d	237.103.204.77
b51a:901b:cb15:8045:ada8:be24:ed67:cc4e	237.103.204.78
b51a:901b:cb15:8045:ada8:be24:ed67:cc4f	237.103.204.79
b51a:901b:cb15:8045:ada8:be24:ed67:cc50	237.103.204.80
b51a:901b:cb15:8045:ada8:be24:ed67:cc51	237.103.204.81
b51a:901b:cb15:8045:ada8:be24:ed67:cc52	237.103.204.82
b51a:901b:cb15:8045:ada8:be24:ed67:cc53	237.103.204.83
b51a:901b:cb15:8045:ada8:be24:ed67:cc54	237.103.204.84
b51a:901b:cb15:8045:ada8:be24:ed67:cc55	237.103.204.85
b51a:901b:cb15:8045:ada8:be24:ed67:cc56	237.103.204.86
b51a:901b:cb15:8045:ada8:be24:ed67:cc57	237.103.204.87
b51a:901b:cb15:8045:ada8:be24:ed67:cc58	237.103.204.88
b51a:901b:cb15:8045:ada8:be24:ed67:cc59	237.103.204.89
b51a:901b:cb15:8045:ada8:be24:ed67:cc5a	237.103.204.90
b51a:901b:cb15:8045:ada8:be24:ed67:cc5b	237.103.204.91
b51a:901b:cb15:8045:ada8:be24:ed67:cc5c	237.103.204.92
b51a:901b:cb15:8045:ada8:be24:ed67:cc5d	237.103.204.93
b51a:901b:cb15:8045:ada8:be24:ed67:cc5e	237.103.204.94
b51a:901b:cb15:8045:ada8:be24:ed67:cc5f	237.103.204.95
b51a:901b:cb15:8045:ada8:be24:ed67:cc60	237.103.204.96
b51a:901b:cb15:8045:ada8:be24:ed67:cc61	237.103.204.97
b51a:901b:cb15:8045:ada8:be24:ed67:cc62	237.103.204.98
b51a:901b:cb15:8045:ada8:be24:ed67:cc63	237.103.204.99
b51a:901b:cb15:8045:ada8:be24:ed67:cc64	237.103.204.100
b51a:901b:cb15:8045:ada8:be24:ed67:cc65	237.103.204.101
b51a:901b:cb15:8045:ada8:be24:ed67:cc66	237.103.204.102
b51a:901b:cb15:8045:ada8:be24:ed67:cc67	237.103.204.103
b51a:901b:cb15:8045:ada8:be24:ed67:cc68	237.103.204.104
b51a:901b:cb15:8045:ada8:be24:ed67:cc69	237.103.204.105
b51a:901b:cb15:8045:ada8:be24:ed67:cc6a	237.103.204.106
b51a:901b:cb15:8045:ada8:be24:ed67:cc6b	237.103.204.107
b51a:901b:cb15:8045:ada8:be24:ed67:cc6c	237.103.204.108
b51a:901b:cb15:8045:ada8:be24:ed67:cc6d	237.103.204.109
b51a:901b:cb15:8045:ada8:be24:ed67:cc6e	237.103.204.110
b51a:901b:cb15:8045:ada8:be24:ed67:cc6f	237.103.204.111
b51a:901b:cb15:8045:ada8:be24:ed67:cc70	237.103.204.112
b51a:901b:cb15:8045:ada8:be24:ed67:cc71	237.103.204.113
b51a:901b:cb15:8045:ada8:be24:ed67:cc72	237.103.204.114
b51a:901b:cb15:8045:ada8:be24:ed67:cc73	237.103.204.115
b51a:901b:cb15:8045:ada8:be24:ed67:cc74	237.103.204.116
b51a:901b:cb15:8045:ada8:be24:ed67:cc75	237.103.204.117
b51a:901b:cb15:8045:ada8:be24:ed67:cc76	237.103.204.118
b51a:901b:cb15:8045:ada8:be24:ed67:cc77	237.103.204.119
b51a:901b:cb15:8045:ada8:be24:ed67:cc78	237.103.204.120

b51a:901b:cb15:8045:ada8:be24:ed67:cc79	237.103.204.121
b51a:901b:cb15:8045:ada8:be24:ed67:cc7a	237.103.204.122
b51a:901b:cb15:8045:ada8:be24:ed67:cc7b	237.103.204.123
b51a:901b:cb15:8045:ada8:be24:ed67:cc7c	237.103.204.124
b51a:901b:cb15:8045:ada8:be24:ed67:cc7d	237.103.204.125
b51a:901b:cb15:8045:ada8:be24:ed67:cc7e	237.103.204.126
b51a:901b:cb15:8045:ada8:be24:ed67:cc7f	237.103.204.127
b51a:901b:cb15:8045:ada8:be24:ed67:cc80	237.103.204.128
b51a:901b:cb15:8045:ada8:be24:ed67:cc81	237.103.204.129
b51a:901b:cb15:8045:ada8:be24:ed67:cc82	237.103.204.130
b51a:901b:cb15:8045:ada8:be24:ed67:cc83	237.103.204.131
b51a:901b:cb15:8045:ada8:be24:ed67:cc84	237.103.204.132
b51a:901b:cb15:8045:ada8:be24:ed67:cc85	237.103.204.133
b51a:901b:cb15:8045:ada8:be24:ed67:cc86	237.103.204.134
b51a:901b:cb15:8045:ada8:be24:ed67:cc87	237.103.204.135
b51a:901b:cb15:8045:ada8:be24:ed67:cc88	237.103.204.136
b51a:901b:cb15:8045:ada8:be24:ed67:cc89	237.103.204.137
b51a:901b:cb15:8045:ada8:be24:ed67:cc8a	237.103.204.138
b51a:901b:cb15:8045:ada8:be24:ed67:cc8b	237.103.204.139
b51a:901b:cb15:8045:ada8:be24:ed67:cc8c	237.103.204.140
b51a:901b:cb15:8045:ada8:be24:ed67:cc8d	237.103.204.141
b51a:901b:cb15:8045:ada8:be24:ed67:cc8e	237.103.204.142
b51a:901b:cb15:8045:ada8:be24:ed67:cc8f	237.103.204.143
b51a:901b:cb15:8045:ada8:be24:ed67:cc90	237.103.204.144
b51a:901b:cb15:8045:ada8:be24:ed67:cc91	237.103.204.145
b51a:901b:cb15:8045:ada8:be24:ed67:cc92	237.103.204.146
b51a:901b:cb15:8045:ada8:be24:ed67:cc93	237.103.204.147
b51a:901b:cb15:8045:ada8:be24:ed67:cc94	237.103.204.148
b51a:901b:cb15:8045:ada8:be24:ed67:cc95	237.103.204.149
b51a:901b:cb15:8045:ada8:be24:ed67:cc96	237.103.204.150
b51a:901b:cb15:8045:ada8:be24:ed67:cc97	237.103.204.151
b51a:901b:cb15:8045:ada8:be24:ed67:cc98	237.103.204.152
b51a:901b:cb15:8045:ada8:be24:ed67:cc99	237.103.204.153
b51a:901b:cb15:8045:ada8:be24:ed67:cc9a	237.103.204.154
b51a:901b:cb15:8045:ada8:be24:ed67:cc9b	237.103.204.155
b51a:901b:cb15:8045:ada8:be24:ed67:cc9c	237.103.204.156
b51a:901b:cb15:8045:ada8:be24:ed67:cc9d	237.103.204.157
b51a:901b:cb15:8045:ada8:be24:ed67:cc9e	237.103.204.158
b51a:901b:cb15:8045:ada8:be24:ed67:cc9f	237.103.204.159
b51a:901b:cb15:8045:ada8:be24:ed67:cca0	237.103.204.160
b51a:901b:cb15:8045:ada8:be24:ed67:cca1	237.103.204.161
b51a:901b:cb15:8045:ada8:be24:ed67:cca2	237.103.204.162
b51a:901b:cb15:8045:ada8:be24:ed67:cca3	237.103.204.163
b51a:901b:cb15:8045:ada8:be24:ed67:cca4	237.103.204.164
b51a:901b:cb15:8045:ada8:be24:ed67:cca5	237.103.204.165
b51a:901b:cb15:8045:ada8:be24:ed67:cca6	237.103.204.166
b51a:901b:cb15:8045:ada8:be24:ed67:cca7	237.103.204.167
b51a:901b:cb15:8045:ada8:be24:ed67:cca8	237.103.204.168
b51a:901b:cb15:8045:ada8:be24:ed67:cca9	237.103.204.169
b51a:901b:cb15:8045:ada8:be24:ed67:ccaa	237.103.204.170
b51a:901b:cb15:8045:ada8:be24:ed67:ccab	237.103.204.171
b51a:901b:cb15:8045:ada8:be24:ed67:ccac	237.103.204.172
b51a:901b:cb15:8045:ada8:be24:ed67:ccad	237.103.204.173
b51a:901b:cb15:8045:ada8:be24:ed67:ccae	237.103.204.174
b51a:901b:cb15:8045:ada8:be24:ed67:ccaf	237.103.204.175
b51a:901b:cb15:8045:ada8:be24:ed67:ccb0	237.103.204.176
b51a:901b:cb15:8045:ada8:be24:ed67:ccb1	237.103.204.177
b51a:901b:cb15:8045:ada8:be24:ed67:ccb2	237.103.204.178
b51a:901b:cb15:8045:ada8:be24:ed67:ccb3	237.103.204.179
b51a:901b:cb15:8045:ada8:be24:ed67:ccb4	237.103.204.180

b51a:901b:cb15:8045:ada8:be24:ed67:ccb5	237.103.204.181
b51a:901b:cb15:8045:ada8:be24:ed67:ccb6	237.103.204.182
b51a:901b:cb15:8045:ada8:be24:ed67:ccb7	237.103.204.183
b51a:901b:cb15:8045:ada8:be24:ed67:ccb8	237.103.204.184
b51a:901b:cb15:8045:ada8:be24:ed67:ccb9	237.103.204.185
b51a:901b:cb15:8045:ada8:be24:ed67:ccba	237.103.204.186
b51a:901b:cb15:8045:ada8:be24:ed67:ccbb	237.103.204.187
b51a:901b:cb15:8045:ada8:be24:ed67:ccbc	237.103.204.188
b51a:901b:cb15:8045:ada8:be24:ed67:ccbd	237.103.204.189
b51a:901b:cb15:8045:ada8:be24:ed67:ccbe	237.103.204.190
b51a:901b:cb15:8045:ada8:be24:ed67:ccbf	237.103.204.191
b51a:901b:cb15:8045:ada8:be24:ed67:ccc0	237.103.204.192
b51a:901b:cb15:8045:ada8:be24:ed67:ccc1	237.103.204.193
b51a:901b:cb15:8045:ada8:be24:ed67:ccc2	237.103.204.194
b51a:901b:cb15:8045:ada8:be24:ed67:ccc3	237.103.204.195
b51a:901b:cb15:8045:ada8:be24:ed67:ccc4	237.103.204.196
b51a:901b:cb15:8045:ada8:be24:ed67:ccc5	237.103.204.197
b51a:901b:cb15:8045:ada8:be24:ed67:ccc6	237.103.204.198
b51a:901b:cb15:8045:ada8:be24:ed67:ccc7	237.103.204.199
b51a:901b:cb15:8045:ada8:be24:ed67:ccc8	237.103.204.200
b51a:901b:cb15:8045:ada8:be24:ed67:ccc9	237.103.204.201
b51a:901b:cb15:8045:ada8:be24:ed67:ccca	237.103.204.202
b51a:901b:cb15:8045:ada8:be24:ed67:cccb	237.103.204.203
b51a:901b:cb15:8045:ada8:be24:ed67:cccc	237.103.204.204
b51a:901b:cb15:8045:ada8:be24:ed67:cccd	237.103.204.205
b51a:901b:cb15:8045:ada8:be24:ed67:ccce	237.103.204.206
b51a:901b:cb15:8045:ada8:be24:ed67:cccf	237.103.204.207
b51a:901b:cb15:8045:ada8:be24:ed67:ccd0	237.103.204.208
b51a:901b:cb15:8045:ada8:be24:ed67:ccd1	237.103.204.209
b51a:901b:cb15:8045:ada8:be24:ed67:ccd2	237.103.204.210
b51a:901b:cb15:8045:ada8:be24:ed67:ccd3	237.103.204.211
b51a:901b:cb15:8045:ada8:be24:ed67:ccd4	237.103.204.212
b51a:901b:cb15:8045:ada8:be24:ed67:ccd5	237.103.204.213
b51a:901b:cb15:8045:ada8:be24:ed67:ccd6	237.103.204.214
b51a:901b:cb15:8045:ada8:be24:ed67:ccd7	237.103.204.215
b51a:901b:cb15:8045:ada8:be24:ed67:ccd8	237.103.204.216
b51a:901b:cb15:8045:ada8:be24:ed67:ccd9	237.103.204.217
b51a:901b:cb15:8045:ada8:be24:ed67:ccda	237.103.204.218
b51a:901b:cb15:8045:ada8:be24:ed67:ccdb	237.103.204.219
b51a:901b:cb15:8045:ada8:be24:ed67:ccdc	237.103.204.220
b51a:901b:cb15:8045:ada8:be24:ed67:ccdd	237.103.204.221
b51a:901b:cb15:8045:ada8:be24:ed67:ccde	237.103.204.222
b51a:901b:cb15:8045:ada8:be24:ed67:ccdf	237.103.204.223
b51a:901b:cb15:8045:ada8:be24:ed67:cce0	237.103.204.224
b51a:901b:cb15:8045:ada8:be24:ed67:cce1	237.103.204.225
b51a:901b:cb15:8045:ada8:be24:ed67:cce2	237.103.204.226
b51a:901b:cb15:8045:ada8:be24:ed67:cce3	237.103.204.227
b51a:901b:cb15:8045:ada8:be24:ed67:cce4	237.103.204.228
b51a:901b:cb15:8045:ada8:be24:ed67:cce5	237.103.204.229
b51a:901b:cb15:8045:ada8:be24:ed67:cce6	237.103.204.230
b51a:901b:cb15:8045:ada8:be24:ed67:cce7	237.103.204.231
b51a:901b:cb15:8045:ada8:be24:ed67:cce8	237.103.204.232
b51a:901b:cb15:8045:ada8:be24:ed67:cce9	237.103.204.233
b51a:901b:cb15:8045:ada8:be24:ed67:ccea	237.103.204.234
b51a:901b:cb15:8045:ada8:be24:ed67:cceb	237.103.204.235
b51a:901b:cb15:8045:ada8:be24:ed67:ccec	237.103.204.236
b51a:901b:cb15:8045:ada8:be24:ed67:cced	237.103.204.237
b51a:901b:cb15:8045:ada8:be24:ed67:ccee	237.103.204.238
b51a:901b:cb15:8045:ada8:be24:ed67:ccef	237.103.204.239
b51a:901b:cb15:8045:ada8:be24:ed67:ccf0	237.103.204.240
b51a:901b:cb15:8045:ada8:be24:ed67:ccf1	237.103.204.241
b51a:901b:cb15:8045:ada8:be24:ed67:ccf2	237.103.204.242
b51a:901b:cb15:8045:ada8:be24:ed67:ccf3	237.103.204.243
b51a:901b:cb15:8045:ada8:be24:ed67:ccf4	237.103.204.244
b51a:901b:cb15:8045:ada8:be24:ed67:ccf5	237.103.204.245
b51a:901b:cb15:8045:ada8:be24:ed67:ccf6	237.103.204.246
b51a:901b:cb15:8045:ada8:be24:ed67:ccf7	237.103.204.247
b51a:901b:cb15:8045:ada8:be24:ed67:ccf8	237.103.204.248
b51a:901b:cb15:8045:ada8:be24:ed67:ccf9	237.103.204.249
b51a:901b:cb15:8045:ada8:be24:ed67:ccfa	237.103.204.250
b51a:901b:cb15:8045:ada8:be24:ed67:ccfb	237.103.204.251
b51a:901b:cb15:8045:ada8:be24:ed67:ccfc	237.103.204.252
b51a:901b:cb15:8045:ada8:be24:ed67:ccfd	237.103.204.253
b51a:901b:cb15:8045:ada8:be24:ed67:ccfe	237.103.204.254
b51a:901b:cb15:8045:ada8:be24:ed67:ccff	237.103.204.255

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.