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
cb15:901b:8024:cd24:8081:b236:cb15:9c01	203.21.156.1
cb15:901b:8024:cd24:8081:b236:cb15:9c02	203.21.156.2
cb15:901b:8024:cd24:8081:b236:cb15:9c03	203.21.156.3
cb15:901b:8024:cd24:8081:b236:cb15:9c04	203.21.156.4
cb15:901b:8024:cd24:8081:b236:cb15:9c05	203.21.156.5
cb15:901b:8024:cd24:8081:b236:cb15:9c06	203.21.156.6
cb15:901b:8024:cd24:8081:b236:cb15:9c07	203.21.156.7
cb15:901b:8024:cd24:8081:b236:cb15:9c08	203.21.156.8
cb15:901b:8024:cd24:8081:b236:cb15:9c09	203.21.156.9
cb15:901b:8024:cd24:8081:b236:cb15:9c0a	203.21.156.10
cb15:901b:8024:cd24:8081:b236:cb15:9c0b	203.21.156.11
cb15:901b:8024:cd24:8081:b236:cb15:9c0c	203.21.156.12
cb15:901b:8024:cd24:8081:b236:cb15:9c0d	203.21.156.13
cb15:901b:8024:cd24:8081:b236:cb15:9c0e	203.21.156.14
cb15:901b:8024:cd24:8081:b236:cb15:9c0f	203.21.156.15
cb15:901b:8024:cd24:8081:b236:cb15:9c10	203.21.156.16
cb15:901b:8024:cd24:8081:b236:cb15:9c11	203.21.156.17
cb15:901b:8024:cd24:8081:b236:cb15:9c12	203.21.156.18
cb15:901b:8024:cd24:8081:b236:cb15:9c13	203.21.156.19
cb15:901b:8024:cd24:8081:b236:cb15:9c14	203.21.156.20
cb15:901b:8024:cd24:8081:b236:cb15:9c15	203.21.156.21
cb15:901b:8024:cd24:8081:b236:cb15:9c16	203.21.156.22
cb15:901b:8024:cd24:8081:b236:cb15:9c17	203.21.156.23
cb15:901b:8024:cd24:8081:b236:cb15:9c18	203.21.156.24
cb15:901b:8024:cd24:8081:b236:cb15:9c19	203.21.156.25
cb15:901b:8024:cd24:8081:b236:cb15:9c1a	203.21.156.26
cb15:901b:8024:cd24:8081:b236:cb15:9c1b	203.21.156.27
cb15:901b:8024:cd24:8081:b236:cb15:9c1c	203.21.156.28
cb15:901b:8024:cd24:8081:b236:cb15:9c1d	203.21.156.29
cb15:901b:8024:cd24:8081:b236:cb15:9c1e	203.21.156.30
cb15:901b:8024:cd24:8081:b236:cb15:9c1f	203.21.156.31
cb15:901b:8024:cd24:8081:b236:cb15:9c20	203.21.156.32
cb15:901b:8024:cd24:8081:b236:cb15:9c21	203.21.156.33
cb15:901b:8024:cd24:8081:b236:cb15:9c22	203.21.156.34
cb15:901b:8024:cd24:8081:b236:cb15:9c23	203.21.156.35
cb15:901b:8024:cd24:8081:b236:cb15:9c24	203.21.156.36
cb15:901b:8024:cd24:8081:b236:cb15:9c25	203.21.156.37
cb15:901b:8024:cd24:8081:b236:cb15:9c26	203.21.156.38
cb15:901b:8024:cd24:8081:b236:cb15:9c27	203.21.156.39
cb15:901b:8024:cd24:8081:b236:cb15:9c28	203.21.156.40
cb15:901b:8024:cd24:8081:b236:cb15:9c29	203.21.156.41
cb15:901b:8024:cd24:8081:b236:cb15:9c2a	203.21.156.42
cb15:901b:8024:cd24:8081:b236:cb15:9c2b	203.21.156.43
cb15:901b:8024:cd24:8081:b236:cb15:9c2c	203.21.156.44
cb15:901b:8024:cd24:8081:b236:cb15:9c2d	203.21.156.45
cb15:901b:8024:cd24:8081:b236:cb15:9c2e	203.21.156.46
cb15:901b:8024:cd24:8081:b236:cb15:9c2f	203.21.156.47
cb15:901b:8024:cd24:8081:b236:cb15:9c30	203.21.156.48
cb15:901b:8024:cd24:8081:b236:cb15:9c31	203.21.156.49
cb15:901b:8024:cd24:8081:b236:cb15:9c32	203.21.156.50
cb15:901b:8024:cd24:8081:b236:cb15:9c33	203.21.156.51
cb15:901b:8024:cd24:8081:b236:cb15:9c34	203.21.156.52
cb15:901b:8024:cd24:8081:b236:cb15:9c35	203.21.156.53
cb15:901b:8024:cd24:8081:b236:cb15:9c36	203.21.156.54
cb15:901b:8024:cd24:8081:b236:cb15:9c37	203.21.156.55
cb15:901b:8024:cd24:8081:b236:cb15:9c38	203.21.156.56
cb15:901b:8024:cd24:8081:b236:cb15:9c39	203.21.156.57
cb15:901b:8024:cd24:8081:b236:cb15:9c3a	203.21.156.58
cb15:901b:8024:cd24:8081:b236:cb15:9c3b	203.21.156.59
cb15:901b:8024:cd24:8081:b236:cb15:9c3c	203.21.156.60

cb15:901b:8024:cd24:8081:b236:cb15:9c3d	203.21.156.61
cb15:901b:8024:cd24:8081:b236:cb15:9c3e	203.21.156.62
cb15:901b:8024:cd24:8081:b236:cb15:9c3f	203.21.156.63
cb15:901b:8024:cd24:8081:b236:cb15:9c40	203.21.156.64
cb15:901b:8024:cd24:8081:b236:cb15:9c41	203.21.156.65
cb15:901b:8024:cd24:8081:b236:cb15:9c42	203.21.156.66
cb15:901b:8024:cd24:8081:b236:cb15:9c43	203.21.156.67
cb15:901b:8024:cd24:8081:b236:cb15:9c44	203.21.156.68
cb15:901b:8024:cd24:8081:b236:cb15:9c45	203.21.156.69
cb15:901b:8024:cd24:8081:b236:cb15:9c46	203.21.156.70
cb15:901b:8024:cd24:8081:b236:cb15:9c47	203.21.156.71
cb15:901b:8024:cd24:8081:b236:cb15:9c48	203.21.156.72
cb15:901b:8024:cd24:8081:b236:cb15:9c49	203.21.156.73
cb15:901b:8024:cd24:8081:b236:cb15:9c4a	203.21.156.74
cb15:901b:8024:cd24:8081:b236:cb15:9c4b	203.21.156.75
cb15:901b:8024:cd24:8081:b236:cb15:9c4c	203.21.156.76
cb15:901b:8024:cd24:8081:b236:cb15:9c4d	203.21.156.77
cb15:901b:8024:cd24:8081:b236:cb15:9c4e	203.21.156.78
cb15:901b:8024:cd24:8081:b236:cb15:9c4f	203.21.156.79
cb15:901b:8024:cd24:8081:b236:cb15:9c50	203.21.156.80
cb15:901b:8024:cd24:8081:b236:cb15:9c51	203.21.156.81
cb15:901b:8024:cd24:8081:b236:cb15:9c52	203.21.156.82
cb15:901b:8024:cd24:8081:b236:cb15:9c53	203.21.156.83
cb15:901b:8024:cd24:8081:b236:cb15:9c54	203.21.156.84
cb15:901b:8024:cd24:8081:b236:cb15:9c55	203.21.156.85
cb15:901b:8024:cd24:8081:b236:cb15:9c56	203.21.156.86
cb15:901b:8024:cd24:8081:b236:cb15:9c57	203.21.156.87
cb15:901b:8024:cd24:8081:b236:cb15:9c58	203.21.156.88
cb15:901b:8024:cd24:8081:b236:cb15:9c59	203.21.156.89
cb15:901b:8024:cd24:8081:b236:cb15:9c5a	203.21.156.90
cb15:901b:8024:cd24:8081:b236:cb15:9c5b	203.21.156.91
cb15:901b:8024:cd24:8081:b236:cb15:9c5c	203.21.156.92
cb15:901b:8024:cd24:8081:b236:cb15:9c5d	203.21.156.93
cb15:901b:8024:cd24:8081:b236:cb15:9c5e	203.21.156.94
cb15:901b:8024:cd24:8081:b236:cb15:9c5f	203.21.156.95
cb15:901b:8024:cd24:8081:b236:cb15:9c60	203.21.156.96
cb15:901b:8024:cd24:8081:b236:cb15:9c61	203.21.156.97
cb15:901b:8024:cd24:8081:b236:cb15:9c62	203.21.156.98
cb15:901b:8024:cd24:8081:b236:cb15:9c63	203.21.156.99
cb15:901b:8024:cd24:8081:b236:cb15:9c64	203.21.156.100
cb15:901b:8024:cd24:8081:b236:cb15:9c65	203.21.156.101
cb15:901b:8024:cd24:8081:b236:cb15:9c66	203.21.156.102
cb15:901b:8024:cd24:8081:b236:cb15:9c67	203.21.156.103
cb15:901b:8024:cd24:8081:b236:cb15:9c68	203.21.156.104
cb15:901b:8024:cd24:8081:b236:cb15:9c69	203.21.156.105
cb15:901b:8024:cd24:8081:b236:cb15:9c6a	203.21.156.106
cb15:901b:8024:cd24:8081:b236:cb15:9c6b	203.21.156.107
cb15:901b:8024:cd24:8081:b236:cb15:9c6c	203.21.156.108
cb15:901b:8024:cd24:8081:b236:cb15:9c6d	203.21.156.109
cb15:901b:8024:cd24:8081:b236:cb15:9c6e	203.21.156.110
cb15:901b:8024:cd24:8081:b236:cb15:9c6f	203.21.156.111
cb15:901b:8024:cd24:8081:b236:cb15:9c70	203.21.156.112
cb15:901b:8024:cd24:8081:b236:cb15:9c71	203.21.156.113
cb15:901b:8024:cd24:8081:b236:cb15:9c72	203.21.156.114
cb15:901b:8024:cd24:8081:b236:cb15:9c73	203.21.156.115
cb15:901b:8024:cd24:8081:b236:cb15:9c74	203.21.156.116
cb15:901b:8024:cd24:8081:b236:cb15:9c75	203.21.156.117
cb15:901b:8024:cd24:8081:b236:cb15:9c76	203.21.156.118
cb15:901b:8024:cd24:8081:b236:cb15:9c77	203.21.156.119
cb15:901b:8024:cd24:8081:b236:cb15:9c78	203.21.156.120

cb15:901b:8024:cd24:8081:b236:cb15:9c79	203.21.156.121
cb15:901b:8024:cd24:8081:b236:cb15:9c7a	203.21.156.122
cb15:901b:8024:cd24:8081:b236:cb15:9c7b	203.21.156.123
cb15:901b:8024:cd24:8081:b236:cb15:9c7c	203.21.156.124
cb15:901b:8024:cd24:8081:b236:cb15:9c7d	203.21.156.125
cb15:901b:8024:cd24:8081:b236:cb15:9c7e	203.21.156.126
cb15:901b:8024:cd24:8081:b236:cb15:9c7f	203.21.156.127
cb15:901b:8024:cd24:8081:b236:cb15:9c80	203.21.156.128
cb15:901b:8024:cd24:8081:b236:cb15:9c81	203.21.156.129
cb15:901b:8024:cd24:8081:b236:cb15:9c82	203.21.156.130
cb15:901b:8024:cd24:8081:b236:cb15:9c83	203.21.156.131
cb15:901b:8024:cd24:8081:b236:cb15:9c84	203.21.156.132
cb15:901b:8024:cd24:8081:b236:cb15:9c85	203.21.156.133
cb15:901b:8024:cd24:8081:b236:cb15:9c86	203.21.156.134
cb15:901b:8024:cd24:8081:b236:cb15:9c87	203.21.156.135
cb15:901b:8024:cd24:8081:b236:cb15:9c88	203.21.156.136
cb15:901b:8024:cd24:8081:b236:cb15:9c89	203.21.156.137
cb15:901b:8024:cd24:8081:b236:cb15:9c8a	203.21.156.138
cb15:901b:8024:cd24:8081:b236:cb15:9c8b	203.21.156.139
cb15:901b:8024:cd24:8081:b236:cb15:9c8c	203.21.156.140
cb15:901b:8024:cd24:8081:b236:cb15:9c8d	203.21.156.141
cb15:901b:8024:cd24:8081:b236:cb15:9c8e	203.21.156.142
cb15:901b:8024:cd24:8081:b236:cb15:9c8f	203.21.156.143
cb15:901b:8024:cd24:8081:b236:cb15:9c90	203.21.156.144
cb15:901b:8024:cd24:8081:b236:cb15:9c91	203.21.156.145
cb15:901b:8024:cd24:8081:b236:cb15:9c92	203.21.156.146
cb15:901b:8024:cd24:8081:b236:cb15:9c93	203.21.156.147
cb15:901b:8024:cd24:8081:b236:cb15:9c94	203.21.156.148
cb15:901b:8024:cd24:8081:b236:cb15:9c95	203.21.156.149
cb15:901b:8024:cd24:8081:b236:cb15:9c96	203.21.156.150
cb15:901b:8024:cd24:8081:b236:cb15:9c97	203.21.156.151
cb15:901b:8024:cd24:8081:b236:cb15:9c98	203.21.156.152
cb15:901b:8024:cd24:8081:b236:cb15:9c99	203.21.156.153
cb15:901b:8024:cd24:8081:b236:cb15:9c9a	203.21.156.154
cb15:901b:8024:cd24:8081:b236:cb15:9c9b	203.21.156.155
cb15:901b:8024:cd24:8081:b236:cb15:9c9c	203.21.156.156
cb15:901b:8024:cd24:8081:b236:cb15:9c9d	203.21.156.157
cb15:901b:8024:cd24:8081:b236:cb15:9c9e	203.21.156.158
cb15:901b:8024:cd24:8081:b236:cb15:9c9f	203.21.156.159
cb15:901b:8024:cd24:8081:b236:cb15:9ca0	203.21.156.160
cb15:901b:8024:cd24:8081:b236:cb15:9ca1	203.21.156.161
cb15:901b:8024:cd24:8081:b236:cb15:9ca2	203.21.156.162
cb15:901b:8024:cd24:8081:b236:cb15:9ca3	203.21.156.163
cb15:901b:8024:cd24:8081:b236:cb15:9ca4	203.21.156.164
cb15:901b:8024:cd24:8081:b236:cb15:9ca5	203.21.156.165
cb15:901b:8024:cd24:8081:b236:cb15:9ca6	203.21.156.166
cb15:901b:8024:cd24:8081:b236:cb15:9ca7	203.21.156.167
cb15:901b:8024:cd24:8081:b236:cb15:9ca8	203.21.156.168
cb15:901b:8024:cd24:8081:b236:cb15:9ca9	203.21.156.169
cb15:901b:8024:cd24:8081:b236:cb15:9caa	203.21.156.170
cb15:901b:8024:cd24:8081:b236:cb15:9cab	203.21.156.171
cb15:901b:8024:cd24:8081:b236:cb15:9cac	203.21.156.172
cb15:901b:8024:cd24:8081:b236:cb15:9cad	203.21.156.173
cb15:901b:8024:cd24:8081:b236:cb15:9cae	203.21.156.174
cb15:901b:8024:cd24:8081:b236:cb15:9caf	203.21.156.175
cb15:901b:8024:cd24:8081:b236:cb15:9cb0	203.21.156.176
cb15:901b:8024:cd24:8081:b236:cb15:9cb1	203.21.156.177
cb15:901b:8024:cd24:8081:b236:cb15:9cb2	203.21.156.178
cb15:901b:8024:cd24:8081:b236:cb15:9cb3	203.21.156.179
cb15:901b:8024:cd24:8081:b236:cb15:9cb4	203.21.156.180

cb15:901b:8024:cd24:8081:b236:cb15:9cb5	203.21.156.181
cb15:901b:8024:cd24:8081:b236:cb15:9cb6	203.21.156.182
cb15:901b:8024:cd24:8081:b236:cb15:9cb7	203.21.156.183
cb15:901b:8024:cd24:8081:b236:cb15:9cb8	203.21.156.184
cb15:901b:8024:cd24:8081:b236:cb15:9cb9	203.21.156.185
cb15:901b:8024:cd24:8081:b236:cb15:9cba	203.21.156.186
cb15:901b:8024:cd24:8081:b236:cb15:9cbb	203.21.156.187
cb15:901b:8024:cd24:8081:b236:cb15:9cbc	203.21.156.188
cb15:901b:8024:cd24:8081:b236:cb15:9cbd	203.21.156.189
cb15:901b:8024:cd24:8081:b236:cb15:9cbe	203.21.156.190
cb15:901b:8024:cd24:8081:b236:cb15:9cbf	203.21.156.191
cb15:901b:8024:cd24:8081:b236:cb15:9cc0	203.21.156.192
cb15:901b:8024:cd24:8081:b236:cb15:9cc1	203.21.156.193
cb15:901b:8024:cd24:8081:b236:cb15:9cc2	203.21.156.194
cb15:901b:8024:cd24:8081:b236:cb15:9cc3	203.21.156.195
cb15:901b:8024:cd24:8081:b236:cb15:9cc4	203.21.156.196
cb15:901b:8024:cd24:8081:b236:cb15:9cc5	203.21.156.197
cb15:901b:8024:cd24:8081:b236:cb15:9cc6	203.21.156.198
cb15:901b:8024:cd24:8081:b236:cb15:9cc7	203.21.156.199
cb15:901b:8024:cd24:8081:b236:cb15:9cc8	203.21.156.200
cb15:901b:8024:cd24:8081:b236:cb15:9cc9	203.21.156.201
cb15:901b:8024:cd24:8081:b236:cb15:9cca	203.21.156.202
cb15:901b:8024:cd24:8081:b236:cb15:9ccb	203.21.156.203
cb15:901b:8024:cd24:8081:b236:cb15:9ccc	203.21.156.204
cb15:901b:8024:cd24:8081:b236:cb15:9ccd	203.21.156.205
cb15:901b:8024:cd24:8081:b236:cb15:9cce	203.21.156.206
cb15:901b:8024:cd24:8081:b236:cb15:9ccf	203.21.156.207
cb15:901b:8024:cd24:8081:b236:cb15:9cd0	203.21.156.208
cb15:901b:8024:cd24:8081:b236:cb15:9cd1	203.21.156.209
cb15:901b:8024:cd24:8081:b236:cb15:9cd2	203.21.156.210
cb15:901b:8024:cd24:8081:b236:cb15:9cd3	203.21.156.211
cb15:901b:8024:cd24:8081:b236:cb15:9cd4	203.21.156.212
cb15:901b:8024:cd24:8081:b236:cb15:9cd5	203.21.156.213
cb15:901b:8024:cd24:8081:b236:cb15:9cd6	203.21.156.214
cb15:901b:8024:cd24:8081:b236:cb15:9cd7	203.21.156.215
cb15:901b:8024:cd24:8081:b236:cb15:9cd8	203.21.156.216
cb15:901b:8024:cd24:8081:b236:cb15:9cd9	203.21.156.217
cb15:901b:8024:cd24:8081:b236:cb15:9cda	203.21.156.218
cb15:901b:8024:cd24:8081:b236:cb15:9cdb	203.21.156.219
cb15:901b:8024:cd24:8081:b236:cb15:9cdc	203.21.156.220
cb15:901b:8024:cd24:8081:b236:cb15:9cdd	203.21.156.221
cb15:901b:8024:cd24:8081:b236:cb15:9cde	203.21.156.222
cb15:901b:8024:cd24:8081:b236:cb15:9cdf	203.21.156.223
cb15:901b:8024:cd24:8081:b236:cb15:9ce0	203.21.156.224
cb15:901b:8024:cd24:8081:b236:cb15:9ce1	203.21.156.225
cb15:901b:8024:cd24:8081:b236:cb15:9ce2	203.21.156.226
cb15:901b:8024:cd24:8081:b236:cb15:9ce3	203.21.156.227
cb15:901b:8024:cd24:8081:b236:cb15:9ce4	203.21.156.228
cb15:901b:8024:cd24:8081:b236:cb15:9ce5	203.21.156.229
cb15:901b:8024:cd24:8081:b236:cb15:9ce6	203.21.156.230
cb15:901b:8024:cd24:8081:b236:cb15:9ce7	203.21.156.231
cb15:901b:8024:cd24:8081:b236:cb15:9ce8	203.21.156.232
cb15:901b:8024:cd24:8081:b236:cb15:9ce9	203.21.156.233
cb15:901b:8024:cd24:8081:b236:cb15:9cea	203.21.156.234
cb15:901b:8024:cd24:8081:b236:cb15:9ceb	203.21.156.235
cb15:901b:8024:cd24:8081:b236:cb15:9cec	203.21.156.236
cb15:901b:8024:cd24:8081:b236:cb15:9ced	203.21.156.237
cb15:901b:8024:cd24:8081:b236:cb15:9cee	203.21.156.238
cb15:901b:8024:cd24:8081:b236:cb15:9cef	203.21.156.239
cb15:901b:8024:cd24:8081:b236:cb15:9cf0	203.21.156.240
cb15:901b:8024:cd24:8081:b236:cb15:9cf1	203.21.156.241
cb15:901b:8024:cd24:8081:b236:cb15:9cf2	203.21.156.242
cb15:901b:8024:cd24:8081:b236:cb15:9cf3	203.21.156.243
cb15:901b:8024:cd24:8081:b236:cb15:9cf4	203.21.156.244
cb15:901b:8024:cd24:8081:b236:cb15:9cf5	203.21.156.245
cb15:901b:8024:cd24:8081:b236:cb15:9cf6	203.21.156.246
cb15:901b:8024:cd24:8081:b236:cb15:9cf7	203.21.156.247
cb15:901b:8024:cd24:8081:b236:cb15:9cf8	203.21.156.248
cb15:901b:8024:cd24:8081:b236:cb15:9cf9	203.21.156.249
cb15:901b:8024:cd24:8081:b236:cb15:9cfa	203.21.156.250
cb15:901b:8024:cd24:8081:b236:cb15:9cfb	203.21.156.251
cb15:901b:8024:cd24:8081:b236:cb15:9cfc	203.21.156.252
cb15:901b:8024:cd24:8081:b236:cb15:9cfd	203.21.156.253
cb15:901b:8024:cd24:8081:b236:cb15:9cfe	203.21.156.254
cb15:901b:8024:cd24:8081:b236:cb15:9cff	203.21.156.255

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.