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:c01	242.188.12.1
b51a:901b:cb15:8045:ada8:2224:f2bc:c02	242.188.12.2
b51a:901b:cb15:8045:ada8:2224:f2bc:c03	242.188.12.3
b51a:901b:cb15:8045:ada8:2224:f2bc:c04	242.188.12.4
b51a:901b:cb15:8045:ada8:2224:f2bc:c05	242.188.12.5
b51a:901b:cb15:8045:ada8:2224:f2bc:c06	242.188.12.6
b51a:901b:cb15:8045:ada8:2224:f2bc:c07	242.188.12.7
b51a:901b:cb15:8045:ada8:2224:f2bc:c08	242.188.12.8
b51a:901b:cb15:8045:ada8:2224:f2bc:c09	242.188.12.9
b51a:901b:cb15:8045:ada8:2224:f2bc:c0a	242.188.12.10
b51a:901b:cb15:8045:ada8:2224:f2bc:c0b	242.188.12.11
b51a:901b:cb15:8045:ada8:2224:f2bc:c0c	242.188.12.12
b51a:901b:cb15:8045:ada8:2224:f2bc:c0d	242.188.12.13
b51a:901b:cb15:8045:ada8:2224:f2bc:c0e	242.188.12.14
b51a:901b:cb15:8045:ada8:2224:f2bc:c0f	242.188.12.15
b51a:901b:cb15:8045:ada8:2224:f2bc:c10	242.188.12.16
b51a:901b:cb15:8045:ada8:2224:f2bc:c11	242.188.12.17
b51a:901b:cb15:8045:ada8:2224:f2bc:c12	242.188.12.18
b51a:901b:cb15:8045:ada8:2224:f2bc:c13	242.188.12.19
b51a:901b:cb15:8045:ada8:2224:f2bc:c14	242.188.12.20
b51a:901b:cb15:8045:ada8:2224:f2bc:c15	242.188.12.21
b51a:901b:cb15:8045:ada8:2224:f2bc:c16	242.188.12.22
b51a:901b:cb15:8045:ada8:2224:f2bc:c17	242.188.12.23
b51a:901b:cb15:8045:ada8:2224:f2bc:c18	242.188.12.24
b51a:901b:cb15:8045:ada8:2224:f2bc:c19	242.188.12.25
b51a:901b:cb15:8045:ada8:2224:f2bc:c1a	242.188.12.26
b51a:901b:cb15:8045:ada8:2224:f2bc:c1b	242.188.12.27
b51a:901b:cb15:8045:ada8:2224:f2bc:c1c	242.188.12.28
b51a:901b:cb15:8045:ada8:2224:f2bc:c1d	242.188.12.29
b51a:901b:cb15:8045:ada8:2224:f2bc:c1e	242.188.12.30
b51a:901b:cb15:8045:ada8:2224:f2bc:c1f	242.188.12.31
b51a:901b:cb15:8045:ada8:2224:f2bc:c20	242.188.12.32
b51a:901b:cb15:8045:ada8:2224:f2bc:c21	242.188.12.33
b51a:901b:cb15:8045:ada8:2224:f2bc:c22	242.188.12.34
b51a:901b:cb15:8045:ada8:2224:f2bc:c23	242.188.12.35
b51a:901b:cb15:8045:ada8:2224:f2bc:c24	242.188.12.36
b51a:901b:cb15:8045:ada8:2224:f2bc:c25	242.188.12.37
b51a:901b:cb15:8045:ada8:2224:f2bc:c26	242.188.12.38
b51a:901b:cb15:8045:ada8:2224:f2bc:c27	242.188.12.39
b51a:901b:cb15:8045:ada8:2224:f2bc:c28	242.188.12.40
b51a:901b:cb15:8045:ada8:2224:f2bc:c29	242.188.12.41
b51a:901b:cb15:8045:ada8:2224:f2bc:c2a	242.188.12.42
b51a:901b:cb15:8045:ada8:2224:f2bc:c2b	242.188.12.43
b51a:901b:cb15:8045:ada8:2224:f2bc:c2c	242.188.12.44
b51a:901b:cb15:8045:ada8:2224:f2bc:c2d	242.188.12.45
b51a:901b:cb15:8045:ada8:2224:f2bc:c2e	242.188.12.46
b51a:901b:cb15:8045:ada8:2224:f2bc:c2f	242.188.12.47
b51a:901b:cb15:8045:ada8:2224:f2bc:c30	242.188.12.48
b51a:901b:cb15:8045:ada8:2224:f2bc:c31	242.188.12.49
b51a:901b:cb15:8045:ada8:2224:f2bc:c32	242.188.12.50
b51a:901b:cb15:8045:ada8:2224:f2bc:c33	242.188.12.51
b51a:901b:cb15:8045:ada8:2224:f2bc:c34	242.188.12.52
b51a:901b:cb15:8045:ada8:2224:f2bc:c35	242.188.12.53
b51a:901b:cb15:8045:ada8:2224:f2bc:c36	242.188.12.54
b51a:901b:cb15:8045:ada8:2224:f2bc:c37	242.188.12.55
b51a:901b:cb15:8045:ada8:2224:f2bc:c38	242.188.12.56
b51a:901b:cb15:8045:ada8:2224:f2bc:c39	242.188.12.57
b51a:901b:cb15:8045:ada8:2224:f2bc:c3a	242.188.12.58
b51a:901b:cb15:8045:ada8:2224:f2bc:c3b	242.188.12.59
b51a:901b:cb15:8045:ada8:2224:f2bc:c3c	242.188.12.60

b51a:901b:cb15:8045:ada8:2224:f2bc:c3d	242.188.12.61
b51a:901b:cb15:8045:ada8:2224:f2bc:c3e	242.188.12.62
b51a:901b:cb15:8045:ada8:2224:f2bc:c3f	242.188.12.63
b51a:901b:cb15:8045:ada8:2224:f2bc:c40	242.188.12.64
b51a:901b:cb15:8045:ada8:2224:f2bc:c41	242.188.12.65
b51a:901b:cb15:8045:ada8:2224:f2bc:c42	242.188.12.66
b51a:901b:cb15:8045:ada8:2224:f2bc:c43	242.188.12.67
b51a:901b:cb15:8045:ada8:2224:f2bc:c44	242.188.12.68
b51a:901b:cb15:8045:ada8:2224:f2bc:c45	242.188.12.69
b51a:901b:cb15:8045:ada8:2224:f2bc:c46	242.188.12.70
b51a:901b:cb15:8045:ada8:2224:f2bc:c47	242.188.12.71
b51a:901b:cb15:8045:ada8:2224:f2bc:c48	242.188.12.72
b51a:901b:cb15:8045:ada8:2224:f2bc:c49	242.188.12.73
b51a:901b:cb15:8045:ada8:2224:f2bc:c4a	242.188.12.74
b51a:901b:cb15:8045:ada8:2224:f2bc:c4b	242.188.12.75
b51a:901b:cb15:8045:ada8:2224:f2bc:c4c	242.188.12.76
b51a:901b:cb15:8045:ada8:2224:f2bc:c4d	242.188.12.77
b51a:901b:cb15:8045:ada8:2224:f2bc:c4e	242.188.12.78
b51a:901b:cb15:8045:ada8:2224:f2bc:c4f	242.188.12.79
b51a:901b:cb15:8045:ada8:2224:f2bc:c50	242.188.12.80
b51a:901b:cb15:8045:ada8:2224:f2bc:c51	242.188.12.81
b51a:901b:cb15:8045:ada8:2224:f2bc:c52	242.188.12.82
b51a:901b:cb15:8045:ada8:2224:f2bc:c53	242.188.12.83
b51a:901b:cb15:8045:ada8:2224:f2bc:c54	242.188.12.84
b51a:901b:cb15:8045:ada8:2224:f2bc:c55	242.188.12.85
b51a:901b:cb15:8045:ada8:2224:f2bc:c56	242.188.12.86
b51a:901b:cb15:8045:ada8:2224:f2bc:c57	242.188.12.87
b51a:901b:cb15:8045:ada8:2224:f2bc:c58	242.188.12.88
b51a:901b:cb15:8045:ada8:2224:f2bc:c59	242.188.12.89
b51a:901b:cb15:8045:ada8:2224:f2bc:c5a	242.188.12.90
b51a:901b:cb15:8045:ada8:2224:f2bc:c5b	242.188.12.91
b51a:901b:cb15:8045:ada8:2224:f2bc:c5c	242.188.12.92
b51a:901b:cb15:8045:ada8:2224:f2bc:c5d	242.188.12.93
b51a:901b:cb15:8045:ada8:2224:f2bc:c5e	242.188.12.94
b51a:901b:cb15:8045:ada8:2224:f2bc:c5f	242.188.12.95
b51a:901b:cb15:8045:ada8:2224:f2bc:c60	242.188.12.96
b51a:901b:cb15:8045:ada8:2224:f2bc:c61	242.188.12.97
b51a:901b:cb15:8045:ada8:2224:f2bc:c62	242.188.12.98
b51a:901b:cb15:8045:ada8:2224:f2bc:c63	242.188.12.99
b51a:901b:cb15:8045:ada8:2224:f2bc:c64	242.188.12.100
b51a:901b:cb15:8045:ada8:2224:f2bc:c65	242.188.12.101
b51a:901b:cb15:8045:ada8:2224:f2bc:c66	242.188.12.102
b51a:901b:cb15:8045:ada8:2224:f2bc:c67	242.188.12.103
b51a:901b:cb15:8045:ada8:2224:f2bc:c68	242.188.12.104
b51a:901b:cb15:8045:ada8:2224:f2bc:c69	242.188.12.105
b51a:901b:cb15:8045:ada8:2224:f2bc:c6a	242.188.12.106
b51a:901b:cb15:8045:ada8:2224:f2bc:c6b	242.188.12.107
b51a:901b:cb15:8045:ada8:2224:f2bc:c6c	242.188.12.108
b51a:901b:cb15:8045:ada8:2224:f2bc:c6d	242.188.12.109
b51a:901b:cb15:8045:ada8:2224:f2bc:c6e	242.188.12.110
b51a:901b:cb15:8045:ada8:2224:f2bc:c6f	242.188.12.111
b51a:901b:cb15:8045:ada8:2224:f2bc:c70	242.188.12.112
b51a:901b:cb15:8045:ada8:2224:f2bc:c71	242.188.12.113
b51a:901b:cb15:8045:ada8:2224:f2bc:c72	242.188.12.114
b51a:901b:cb15:8045:ada8:2224:f2bc:c73	242.188.12.115
b51a:901b:cb15:8045:ada8:2224:f2bc:c74	242.188.12.116
b51a:901b:cb15:8045:ada8:2224:f2bc:c75	242.188.12.117
b51a:901b:cb15:8045:ada8:2224:f2bc:c76	242.188.12.118
b51a:901b:cb15:8045:ada8:2224:f2bc:c77	242.188.12.119
b51a:901b:cb15:8045:ada8:2224:f2bc:c78	242.188.12.120

b51a:901b:cb15:8045:ada8:2224:f2bc:c79	242.188.12.121
b51a:901b:cb15:8045:ada8:2224:f2bc:c7a	242.188.12.122
b51a:901b:cb15:8045:ada8:2224:f2bc:c7b	242.188.12.123
b51a:901b:cb15:8045:ada8:2224:f2bc:c7c	242.188.12.124
b51a:901b:cb15:8045:ada8:2224:f2bc:c7d	242.188.12.125
b51a:901b:cb15:8045:ada8:2224:f2bc:c7e	242.188.12.126
b51a:901b:cb15:8045:ada8:2224:f2bc:c7f	242.188.12.127
b51a:901b:cb15:8045:ada8:2224:f2bc:c80	242.188.12.128
b51a:901b:cb15:8045:ada8:2224:f2bc:c81	242.188.12.129
b51a:901b:cb15:8045:ada8:2224:f2bc:c82	242.188.12.130
b51a:901b:cb15:8045:ada8:2224:f2bc:c83	242.188.12.131
b51a:901b:cb15:8045:ada8:2224:f2bc:c84	242.188.12.132
b51a:901b:cb15:8045:ada8:2224:f2bc:c85	242.188.12.133
b51a:901b:cb15:8045:ada8:2224:f2bc:c86	242.188.12.134
b51a:901b:cb15:8045:ada8:2224:f2bc:c87	242.188.12.135
b51a:901b:cb15:8045:ada8:2224:f2bc:c88	242.188.12.136
b51a:901b:cb15:8045:ada8:2224:f2bc:c89	242.188.12.137
b51a:901b:cb15:8045:ada8:2224:f2bc:c8a	242.188.12.138
b51a:901b:cb15:8045:ada8:2224:f2bc:c8b	242.188.12.139
b51a:901b:cb15:8045:ada8:2224:f2bc:c8c	242.188.12.140
b51a:901b:cb15:8045:ada8:2224:f2bc:c8d	242.188.12.141
b51a:901b:cb15:8045:ada8:2224:f2bc:c8e	242.188.12.142
b51a:901b:cb15:8045:ada8:2224:f2bc:c8f	242.188.12.143
b51a:901b:cb15:8045:ada8:2224:f2bc:c90	242.188.12.144
b51a:901b:cb15:8045:ada8:2224:f2bc:c91	242.188.12.145
b51a:901b:cb15:8045:ada8:2224:f2bc:c92	242.188.12.146
b51a:901b:cb15:8045:ada8:2224:f2bc:c93	242.188.12.147
b51a:901b:cb15:8045:ada8:2224:f2bc:c94	242.188.12.148
b51a:901b:cb15:8045:ada8:2224:f2bc:c95	242.188.12.149
b51a:901b:cb15:8045:ada8:2224:f2bc:c96	242.188.12.150
b51a:901b:cb15:8045:ada8:2224:f2bc:c97	242.188.12.151
b51a:901b:cb15:8045:ada8:2224:f2bc:c98	242.188.12.152
b51a:901b:cb15:8045:ada8:2224:f2bc:c99	242.188.12.153
b51a:901b:cb15:8045:ada8:2224:f2bc:c9a	242.188.12.154
b51a:901b:cb15:8045:ada8:2224:f2bc:c9b	242.188.12.155
b51a:901b:cb15:8045:ada8:2224:f2bc:c9c	242.188.12.156
b51a:901b:cb15:8045:ada8:2224:f2bc:c9d	242.188.12.157
b51a:901b:cb15:8045:ada8:2224:f2bc:c9e	242.188.12.158
b51a:901b:cb15:8045:ada8:2224:f2bc:c9f	242.188.12.159
b51a:901b:cb15:8045:ada8:2224:f2bc:ca0	242.188.12.160
b51a:901b:cb15:8045:ada8:2224:f2bc:ca1	242.188.12.161
b51a:901b:cb15:8045:ada8:2224:f2bc:ca2	242.188.12.162
b51a:901b:cb15:8045:ada8:2224:f2bc:ca3	242.188.12.163
b51a:901b:cb15:8045:ada8:2224:f2bc:ca4	242.188.12.164
b51a:901b:cb15:8045:ada8:2224:f2bc:ca5	242.188.12.165
b51a:901b:cb15:8045:ada8:2224:f2bc:ca6	242.188.12.166
b51a:901b:cb15:8045:ada8:2224:f2bc:ca7	242.188.12.167
b51a:901b:cb15:8045:ada8:2224:f2bc:ca8	242.188.12.168
b51a:901b:cb15:8045:ada8:2224:f2bc:ca9	242.188.12.169
b51a:901b:cb15:8045:ada8:2224:f2bc:caa	242.188.12.170
b51a:901b:cb15:8045:ada8:2224:f2bc:cab	242.188.12.171
b51a:901b:cb15:8045:ada8:2224:f2bc:cac	242.188.12.172
b51a:901b:cb15:8045:ada8:2224:f2bc:cad	242.188.12.173
b51a:901b:cb15:8045:ada8:2224:f2bc:cae	242.188.12.174
b51a:901b:cb15:8045:ada8:2224:f2bc:caf	242.188.12.175
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0	242.188.12.176
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1	242.188.12.177
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2	242.188.12.178
b51a:901b:cb15:8045:ada8:2224:f2bc:cb3	242.188.12.179
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4	242.188.12.180

b51a:901b:cb15:8045:ada8:2224:f2bc:cb5	242.188.12.181
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6	242.188.12.182
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7	242.188.12.183
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8	242.188.12.184
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9	242.188.12.185
b51a:901b:cb15:8045:ada8:2224:f2bc:cba	242.188.12.186
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb	242.188.12.187
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc	242.188.12.188
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd	242.188.12.189
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe	242.188.12.190
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf	242.188.12.191
b51a:901b:cb15:8045:ada8:2224:f2bc:cc0	242.188.12.192
b51a:901b:cb15:8045:ada8:2224:f2bc:cc1	242.188.12.193
b51a:901b:cb15:8045:ada8:2224:f2bc:cc2	242.188.12.194
b51a:901b:cb15:8045:ada8:2224:f2bc:cc3	242.188.12.195
b51a:901b:cb15:8045:ada8:2224:f2bc:cc4	242.188.12.196
b51a:901b:cb15:8045:ada8:2224:f2bc:cc5	242.188.12.197
b51a:901b:cb15:8045:ada8:2224:f2bc:cc6	242.188.12.198
b51a:901b:cb15:8045:ada8:2224:f2bc:cc7	242.188.12.199
b51a:901b:cb15:8045:ada8:2224:f2bc:cc8	242.188.12.200
b51a:901b:cb15:8045:ada8:2224:f2bc:cc9	242.188.12.201
b51a:901b:cb15:8045:ada8:2224:f2bc:cca	242.188.12.202
b51a:901b:cb15:8045:ada8:2224:f2bc:ccb	242.188.12.203
b51a:901b:cb15:8045:ada8:2224:f2bc:ccc	242.188.12.204
b51a:901b:cb15:8045:ada8:2224:f2bc:ccd	242.188.12.205
b51a:901b:cb15:8045:ada8:2224:f2bc:cce	242.188.12.206
b51a:901b:cb15:8045:ada8:2224:f2bc:ccf	242.188.12.207
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0	242.188.12.208
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1	242.188.12.209
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2	242.188.12.210
b51a:901b:cb15:8045:ada8:2224:f2bc:cd3	242.188.12.211
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4	242.188.12.212
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5	242.188.12.213
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6	242.188.12.214
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7	242.188.12.215
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8	242.188.12.216
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9	242.188.12.217
b51a:901b:cb15:8045:ada8:2224:f2bc:cda	242.188.12.218
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb	242.188.12.219
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc	242.188.12.220
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd	242.188.12.221
b51a:901b:cb15:8045:ada8:2224:f2bc:cde	242.188.12.222
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf	242.188.12.223
b51a:901b:cb15:8045:ada8:2224:f2bc:ce0	242.188.12.224
b51a:901b:cb15:8045:ada8:2224:f2bc:ce1	242.188.12.225
b51a:901b:cb15:8045:ada8:2224:f2bc:ce2	242.188.12.226
b51a:901b:cb15:8045:ada8:2224:f2bc:ce3	242.188.12.227
b51a:901b:cb15:8045:ada8:2224:f2bc:ce4	242.188.12.228
b51a:901b:cb15:8045:ada8:2224:f2bc:ce5	242.188.12.229
b51a:901b:cb15:8045:ada8:2224:f2bc:ce6	242.188.12.230
b51a:901b:cb15:8045:ada8:2224:f2bc:ce7	242.188.12.231
b51a:901b:cb15:8045:ada8:2224:f2bc:ce8	242.188.12.232
b51a:901b:cb15:8045:ada8:2224:f2bc:ce9	242.188.12.233
b51a:901b:cb15:8045:ada8:2224:f2bc:cea	242.188.12.234
b51a:901b:cb15:8045:ada8:2224:f2bc:ceb	242.188.12.235
b51a:901b:cb15:8045:ada8:2224:f2bc:cec	242.188.12.236
b51a:901b:cb15:8045:ada8:2224:f2bc:ced	242.188.12.237
b51a:901b:cb15:8045:ada8:2224:f2bc:cee	242.188.12.238
b51a:901b:cb15:8045:ada8:2224:f2bc:cef	242.188.12.239
b51a:901b:cb15:8045:ada8:2224:f2bc:cf0	242.188.12.240
b51a:901b:cb15:8045:ada8:2224:f2bc:cf1	242.188.12.241
b51a:901b:cb15:8045:ada8:2224:f2bc:cf2	242.188.12.242
b51a:901b:cb15:8045:ada8:2224:f2bc:cf3	242.188.12.243
b51a:901b:cb15:8045:ada8:2224:f2bc:cf4	242.188.12.244
b51a:901b:cb15:8045:ada8:2224:f2bc:cf5	242.188.12.245
b51a:901b:cb15:8045:ada8:2224:f2bc:cf6	242.188.12.246
b51a:901b:cb15:8045:ada8:2224:f2bc:cf7	242.188.12.247
b51a:901b:cb15:8045:ada8:2224:f2bc:cf8	242.188.12.248
b51a:901b:cb15:8045:ada8:2224:f2bc:cf9	242.188.12.249
b51a:901b:cb15:8045:ada8:2224:f2bc:cfa	242.188.12.250
b51a:901b:cb15:8045:ada8:2224:f2bc:cfb	242.188.12.251
b51a:901b:cb15:8045:ada8:2224:f2bc:cfc	242.188.12.252
b51a:901b:cb15:8045:ada8:2224:f2bc:cfd	242.188.12.253
b51a:901b:cb15:8045:ada8:2224:f2bc:cfe	242.188.12.254
b51a:901b:cb15:8045:ada8:2224:f2bc:cff	242.188.12.255

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.