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:ada8:2224:f2bc:cc01	242.188.204.1
b51a:901b:cb15:8045:ada8:2224:f2bc:cc02	242.188.204.2
b51a:901b:cb15:8045:ada8:2224:f2bc:cc03	242.188.204.3
b51a:901b:cb15:8045:ada8:2224:f2bc:cc04	242.188.204.4
b51a:901b:cb15:8045:ada8:2224:f2bc:cc05	242.188.204.5
b51a:901b:cb15:8045:ada8:2224:f2bc:cc06	242.188.204.6
b51a:901b:cb15:8045:ada8:2224:f2bc:cc07	242.188.204.7
b51a:901b:cb15:8045:ada8:2224:f2bc:cc08	242.188.204.8
b51a:901b:cb15:8045:ada8:2224:f2bc:cc09	242.188.204.9
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0a	242.188.204.10
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0b	242.188.204.11
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0c	242.188.204.12
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0d	242.188.204.13
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0e	242.188.204.14
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0f	242.188.204.15
b51a:901b:cb15:8045:ada8:2224:f2bc:cc10	242.188.204.16
b51a:901b:cb15:8045:ada8:2224:f2bc:cc11	242.188.204.17
b51a:901b:cb15:8045:ada8:2224:f2bc:cc12	242.188.204.18
b51a:901b:cb15:8045:ada8:2224:f2bc:cc13	242.188.204.19
b51a:901b:cb15:8045:ada8:2224:f2bc:cc14	242.188.204.20
b51a:901b:cb15:8045:ada8:2224:f2bc:cc15	242.188.204.21
b51a:901b:cb15:8045:ada8:2224:f2bc:cc16	242.188.204.22
b51a:901b:cb15:8045:ada8:2224:f2bc:cc17	242.188.204.23
b51a:901b:cb15:8045:ada8:2224:f2bc:cc18	242.188.204.24
b51a:901b:cb15:8045:ada8:2224:f2bc:cc19	242.188.204.25
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1a	242.188.204.26
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1b	242.188.204.27
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1c	242.188.204.28
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1d	242.188.204.29
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1e	242.188.204.30
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1f	242.188.204.31
b51a:901b:cb15:8045:ada8:2224:f2bc:cc20	242.188.204.32
b51a:901b:cb15:8045:ada8:2224:f2bc:cc21	242.188.204.33
b51a:901b:cb15:8045:ada8:2224:f2bc:cc22	242.188.204.34
b51a:901b:cb15:8045:ada8:2224:f2bc:cc23	242.188.204.35
b51a:901b:cb15:8045:ada8:2224:f2bc:cc24	242.188.204.36
b51a:901b:cb15:8045:ada8:2224:f2bc:cc25	242.188.204.37
b51a:901b:cb15:8045:ada8:2224:f2bc:cc26	242.188.204.38
b51a:901b:cb15:8045:ada8:2224:f2bc:cc27	242.188.204.39
b51a:901b:cb15:8045:ada8:2224:f2bc:cc28	242.188.204.40
b51a:901b:cb15:8045:ada8:2224:f2bc:cc29	242.188.204.41
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2a	242.188.204.42
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2b	242.188.204.43
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2c	242.188.204.44
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2d	242.188.204.45
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2e	242.188.204.46
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2f	242.188.204.47
b51a:901b:cb15:8045:ada8:2224:f2bc:cc30	242.188.204.48
b51a:901b:cb15:8045:ada8:2224:f2bc:cc31	242.188.204.49
b51a:901b:cb15:8045:ada8:2224:f2bc:cc32	242.188.204.50
b51a:901b:cb15:8045:ada8:2224:f2bc:cc33	242.188.204.51
b51a:901b:cb15:8045:ada8:2224:f2bc:cc34	242.188.204.52
b51a:901b:cb15:8045:ada8:2224:f2bc:cc35	242.188.204.53
b51a:901b:cb15:8045:ada8:2224:f2bc:cc36	242.188.204.54
b51a:901b:cb15:8045:ada8:2224:f2bc:cc37	242.188.204.55
b51a:901b:cb15:8045:ada8:2224:f2bc:cc38	242.188.204.56
b51a:901b:cb15:8045:ada8:2224:f2bc:cc39	242.188.204.57
b51a:901b:cb15:8045:ada8:2224:f2bc:cc3a	242.188.204.58
b51a:901b:cb15:8045:ada8:2224:f2bc:cc3b	242.188.204.59
b51a:901b:cb15:8045:ada8:2224:f2bc:cc3c	242.188.204.60

b51a:901b:cb15:8045:ada8:2224:f2bc:cc3d	242.188.204.61
b51a:901b:cb15:8045:ada8:2224:f2bc:cc3e	242.188.204.62
b51a:901b:cb15:8045:ada8:2224:f2bc:cc3f	242.188.204.63
b51a:901b:cb15:8045:ada8:2224:f2bc:cc40	242.188.204.64
b51a:901b:cb15:8045:ada8:2224:f2bc:cc41	242.188.204.65
b51a:901b:cb15:8045:ada8:2224:f2bc:cc42	242.188.204.66
b51a:901b:cb15:8045:ada8:2224:f2bc:cc43	242.188.204.67
b51a:901b:cb15:8045:ada8:2224:f2bc:cc44	242.188.204.68
b51a:901b:cb15:8045:ada8:2224:f2bc:cc45	242.188.204.69
b51a:901b:cb15:8045:ada8:2224:f2bc:cc46	242.188.204.70
b51a:901b:cb15:8045:ada8:2224:f2bc:cc47	242.188.204.71
b51a:901b:cb15:8045:ada8:2224:f2bc:cc48	242.188.204.72
b51a:901b:cb15:8045:ada8:2224:f2bc:cc49	242.188.204.73
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4a	242.188.204.74
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4b	242.188.204.75
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4c	242.188.204.76
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4d	242.188.204.77
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4e	242.188.204.78
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4f	242.188.204.79
b51a:901b:cb15:8045:ada8:2224:f2bc:cc50	242.188.204.80
b51a:901b:cb15:8045:ada8:2224:f2bc:cc51	242.188.204.81
b51a:901b:cb15:8045:ada8:2224:f2bc:cc52	242.188.204.82
b51a:901b:cb15:8045:ada8:2224:f2bc:cc53	242.188.204.83
b51a:901b:cb15:8045:ada8:2224:f2bc:cc54	242.188.204.84
b51a:901b:cb15:8045:ada8:2224:f2bc:cc55	242.188.204.85
b51a:901b:cb15:8045:ada8:2224:f2bc:cc56	242.188.204.86
b51a:901b:cb15:8045:ada8:2224:f2bc:cc57	242.188.204.87
b51a:901b:cb15:8045:ada8:2224:f2bc:cc58	242.188.204.88
b51a:901b:cb15:8045:ada8:2224:f2bc:cc59	242.188.204.89
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5a	242.188.204.90
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5b	242.188.204.91
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5c	242.188.204.92
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5d	242.188.204.93
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5e	242.188.204.94
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5f	242.188.204.95
b51a:901b:cb15:8045:ada8:2224:f2bc:cc60	242.188.204.96
b51a:901b:cb15:8045:ada8:2224:f2bc:cc61	242.188.204.97
b51a:901b:cb15:8045:ada8:2224:f2bc:cc62	242.188.204.98
b51a:901b:cb15:8045:ada8:2224:f2bc:cc63	242.188.204.99
b51a:901b:cb15:8045:ada8:2224:f2bc:cc64	242.188.204.100
b51a:901b:cb15:8045:ada8:2224:f2bc:cc65	242.188.204.101
b51a:901b:cb15:8045:ada8:2224:f2bc:cc66	242.188.204.102
b51a:901b:cb15:8045:ada8:2224:f2bc:cc67	242.188.204.103
b51a:901b:cb15:8045:ada8:2224:f2bc:cc68	242.188.204.104
b51a:901b:cb15:8045:ada8:2224:f2bc:cc69	242.188.204.105
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6a	242.188.204.106
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6b	242.188.204.107
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6c	242.188.204.108
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6d	242.188.204.109
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6e	242.188.204.110
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6f	242.188.204.111
b51a:901b:cb15:8045:ada8:2224:f2bc:cc70	242.188.204.112
b51a:901b:cb15:8045:ada8:2224:f2bc:cc71	242.188.204.113
b51a:901b:cb15:8045:ada8:2224:f2bc:cc72	242.188.204.114
b51a:901b:cb15:8045:ada8:2224:f2bc:cc73	242.188.204.115
b51a:901b:cb15:8045:ada8:2224:f2bc:cc74	242.188.204.116
b51a:901b:cb15:8045:ada8:2224:f2bc:cc75	242.188.204.117
b51a:901b:cb15:8045:ada8:2224:f2bc:cc76	242.188.204.118
b51a:901b:cb15:8045:ada8:2224:f2bc:cc77	242.188.204.119
b51a:901b:cb15:8045:ada8:2224:f2bc:cc78	242.188.204.120

b51a:901b:cb15:8045:ada8:2224:f2bc:cc79	242.188.204.121
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7a	242.188.204.122
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7b	242.188.204.123
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7c	242.188.204.124
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7d	242.188.204.125
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7e	242.188.204.126
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7f	242.188.204.127
b51a:901b:cb15:8045:ada8:2224:f2bc:cc80	242.188.204.128
b51a:901b:cb15:8045:ada8:2224:f2bc:cc81	242.188.204.129
b51a:901b:cb15:8045:ada8:2224:f2bc:cc82	242.188.204.130
b51a:901b:cb15:8045:ada8:2224:f2bc:cc83	242.188.204.131
b51a:901b:cb15:8045:ada8:2224:f2bc:cc84	242.188.204.132
b51a:901b:cb15:8045:ada8:2224:f2bc:cc85	242.188.204.133
b51a:901b:cb15:8045:ada8:2224:f2bc:cc86	242.188.204.134
b51a:901b:cb15:8045:ada8:2224:f2bc:cc87	242.188.204.135
b51a:901b:cb15:8045:ada8:2224:f2bc:cc88	242.188.204.136
b51a:901b:cb15:8045:ada8:2224:f2bc:cc89	242.188.204.137
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8a	242.188.204.138
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8b	242.188.204.139
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8c	242.188.204.140
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8d	242.188.204.141
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8e	242.188.204.142
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8f	242.188.204.143
b51a:901b:cb15:8045:ada8:2224:f2bc:cc90	242.188.204.144
b51a:901b:cb15:8045:ada8:2224:f2bc:cc91	242.188.204.145
b51a:901b:cb15:8045:ada8:2224:f2bc:cc92	242.188.204.146
b51a:901b:cb15:8045:ada8:2224:f2bc:cc93	242.188.204.147
b51a:901b:cb15:8045:ada8:2224:f2bc:cc94	242.188.204.148
b51a:901b:cb15:8045:ada8:2224:f2bc:cc95	242.188.204.149
b51a:901b:cb15:8045:ada8:2224:f2bc:cc96	242.188.204.150
b51a:901b:cb15:8045:ada8:2224:f2bc:cc97	242.188.204.151
b51a:901b:cb15:8045:ada8:2224:f2bc:cc98	242.188.204.152
b51a:901b:cb15:8045:ada8:2224:f2bc:cc99	242.188.204.153
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9a	242.188.204.154
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9b	242.188.204.155
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9c	242.188.204.156
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9d	242.188.204.157
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9e	242.188.204.158
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9f	242.188.204.159
b51a:901b:cb15:8045:ada8:2224:f2bc:cca0	242.188.204.160
b51a:901b:cb15:8045:ada8:2224:f2bc:cca1	242.188.204.161
b51a:901b:cb15:8045:ada8:2224:f2bc:cca2	242.188.204.162
b51a:901b:cb15:8045:ada8:2224:f2bc:cca3	242.188.204.163
b51a:901b:cb15:8045:ada8:2224:f2bc:cca4	242.188.204.164
b51a:901b:cb15:8045:ada8:2224:f2bc:cca5	242.188.204.165
b51a:901b:cb15:8045:ada8:2224:f2bc:cca6	242.188.204.166
b51a:901b:cb15:8045:ada8:2224:f2bc:cca7	242.188.204.167
b51a:901b:cb15:8045:ada8:2224:f2bc:cca8	242.188.204.168
b51a:901b:cb15:8045:ada8:2224:f2bc:cca9	242.188.204.169
b51a:901b:cb15:8045:ada8:2224:f2bc:ccaa	242.188.204.170
b51a:901b:cb15:8045:ada8:2224:f2bc:ccab	242.188.204.171
b51a:901b:cb15:8045:ada8:2224:f2bc:ccac	242.188.204.172
b51a:901b:cb15:8045:ada8:2224:f2bc:ccad	242.188.204.173
b51a:901b:cb15:8045:ada8:2224:f2bc:ccae	242.188.204.174
b51a:901b:cb15:8045:ada8:2224:f2bc:ccaf	242.188.204.175
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb0	242.188.204.176
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb1	242.188.204.177
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb2	242.188.204.178
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb3	242.188.204.179
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb4	242.188.204.180

b51a:901b:cb15:8045:ada8:2224:f2bc:ccb5	242.188.204.181
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb6	242.188.204.182
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb7	242.188.204.183
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb8	242.188.204.184
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb9	242.188.204.185
b51a:901b:cb15:8045:ada8:2224:f2bc:ccba	242.188.204.186
b51a:901b:cb15:8045:ada8:2224:f2bc:ccbb	242.188.204.187
b51a:901b:cb15:8045:ada8:2224:f2bc:ccbc	242.188.204.188
b51a:901b:cb15:8045:ada8:2224:f2bc:ccbd	242.188.204.189
b51a:901b:cb15:8045:ada8:2224:f2bc:ccbe	242.188.204.190
b51a:901b:cb15:8045:ada8:2224:f2bc:ccbf	242.188.204.191
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc0	242.188.204.192
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc1	242.188.204.193
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc2	242.188.204.194
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc3	242.188.204.195
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc4	242.188.204.196
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc5	242.188.204.197
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc6	242.188.204.198
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc7	242.188.204.199
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc8	242.188.204.200
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc9	242.188.204.201
b51a:901b:cb15:8045:ada8:2224:f2bc:ccca	242.188.204.202
b51a:901b:cb15:8045:ada8:2224:f2bc:cccb	242.188.204.203
b51a:901b:cb15:8045:ada8:2224:f2bc:cccc	242.188.204.204
b51a:901b:cb15:8045:ada8:2224:f2bc:cccd	242.188.204.205
b51a:901b:cb15:8045:ada8:2224:f2bc:ccce	242.188.204.206
b51a:901b:cb15:8045:ada8:2224:f2bc:cccf	242.188.204.207
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd0	242.188.204.208
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd1	242.188.204.209
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd2	242.188.204.210
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd3	242.188.204.211
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd4	242.188.204.212
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd5	242.188.204.213
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd6	242.188.204.214
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd7	242.188.204.215
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd8	242.188.204.216
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd9	242.188.204.217
b51a:901b:cb15:8045:ada8:2224:f2bc:ccda	242.188.204.218
b51a:901b:cb15:8045:ada8:2224:f2bc:ccdb	242.188.204.219
b51a:901b:cb15:8045:ada8:2224:f2bc:ccdc	242.188.204.220
b51a:901b:cb15:8045:ada8:2224:f2bc:ccdd	242.188.204.221
b51a:901b:cb15:8045:ada8:2224:f2bc:ccde	242.188.204.222
b51a:901b:cb15:8045:ada8:2224:f2bc:ccdf	242.188.204.223
b51a:901b:cb15:8045:ada8:2224:f2bc:cce0	242.188.204.224
b51a:901b:cb15:8045:ada8:2224:f2bc:cce1	242.188.204.225
b51a:901b:cb15:8045:ada8:2224:f2bc:cce2	242.188.204.226
b51a:901b:cb15:8045:ada8:2224:f2bc:cce3	242.188.204.227
b51a:901b:cb15:8045:ada8:2224:f2bc:cce4	242.188.204.228
b51a:901b:cb15:8045:ada8:2224:f2bc:cce5	242.188.204.229
b51a:901b:cb15:8045:ada8:2224:f2bc:cce6	242.188.204.230
b51a:901b:cb15:8045:ada8:2224:f2bc:cce7	242.188.204.231
b51a:901b:cb15:8045:ada8:2224:f2bc:cce8	242.188.204.232
b51a:901b:cb15:8045:ada8:2224:f2bc:cce9	242.188.204.233
b51a:901b:cb15:8045:ada8:2224:f2bc:ccea	242.188.204.234
b51a:901b:cb15:8045:ada8:2224:f2bc:cceb	242.188.204.235
b51a:901b:cb15:8045:ada8:2224:f2bc:ccec	242.188.204.236
b51a:901b:cb15:8045:ada8:2224:f2bc:cced	242.188.204.237
b51a:901b:cb15:8045:ada8:2224:f2bc:ccee	242.188.204.238
b51a:901b:cb15:8045:ada8:2224:f2bc:ccef	242.188.204.239
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf0	242.188.204.240
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf1	242.188.204.241
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf2	242.188.204.242
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf3	242.188.204.243
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf4	242.188.204.244
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf5	242.188.204.245
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf6	242.188.204.246
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf7	242.188.204.247
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf8	242.188.204.248
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf9	242.188.204.249
b51a:901b:cb15:8045:ada8:2224:f2bc:ccfa	242.188.204.250
b51a:901b:cb15:8045:ada8:2224:f2bc:ccfb	242.188.204.251
b51a:901b:cb15:8045:ada8:2224:f2bc:ccfc	242.188.204.252
b51a:901b:cb15:8045:ada8:2224:f2bc:ccfd	242.188.204.253
b51a:901b:cb15:8045:ada8:2224:f2bc:ccfe	242.188.204.254
b51a:901b:cb15:8045:ada8:2224:f2bc:ccff	242.188.204.255

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.