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:ed87:c01	237.135.12.1
b51a:901b:cb15:8045:ada8:be24:ed87:c02	237.135.12.2
b51a:901b:cb15:8045:ada8:be24:ed87:c03	237.135.12.3
b51a:901b:cb15:8045:ada8:be24:ed87:c04	237.135.12.4
b51a:901b:cb15:8045:ada8:be24:ed87:c05	237.135.12.5
b51a:901b:cb15:8045:ada8:be24:ed87:c06	237.135.12.6
b51a:901b:cb15:8045:ada8:be24:ed87:c07	237.135.12.7
b51a:901b:cb15:8045:ada8:be24:ed87:c08	237.135.12.8
b51a:901b:cb15:8045:ada8:be24:ed87:c09	237.135.12.9
b51a:901b:cb15:8045:ada8:be24:ed87:c0a	237.135.12.10
b51a:901b:cb15:8045:ada8:be24:ed87:c0b	237.135.12.11
b51a:901b:cb15:8045:ada8:be24:ed87:c0c	237.135.12.12
b51a:901b:cb15:8045:ada8:be24:ed87:c0d	237.135.12.13
b51a:901b:cb15:8045:ada8:be24:ed87:c0e	237.135.12.14
b51a:901b:cb15:8045:ada8:be24:ed87:c0f	237.135.12.15
b51a:901b:cb15:8045:ada8:be24:ed87:c10	237.135.12.16
b51a:901b:cb15:8045:ada8:be24:ed87:c11	237.135.12.17
b51a:901b:cb15:8045:ada8:be24:ed87:c12	237.135.12.18
b51a:901b:cb15:8045:ada8:be24:ed87:c13	237.135.12.19
b51a:901b:cb15:8045:ada8:be24:ed87:c14	237.135.12.20
b51a:901b:cb15:8045:ada8:be24:ed87:c15	237.135.12.21
b51a:901b:cb15:8045:ada8:be24:ed87:c16	237.135.12.22
b51a:901b:cb15:8045:ada8:be24:ed87:c17	237.135.12.23
b51a:901b:cb15:8045:ada8:be24:ed87:c18	237.135.12.24
b51a:901b:cb15:8045:ada8:be24:ed87:c19	237.135.12.25
b51a:901b:cb15:8045:ada8:be24:ed87:c1a	237.135.12.26
b51a:901b:cb15:8045:ada8:be24:ed87:c1b	237.135.12.27
b51a:901b:cb15:8045:ada8:be24:ed87:c1c	237.135.12.28
b51a:901b:cb15:8045:ada8:be24:ed87:c1d	237.135.12.29
b51a:901b:cb15:8045:ada8:be24:ed87:c1e	237.135.12.30
b51a:901b:cb15:8045:ada8:be24:ed87:c1f	237.135.12.31
b51a:901b:cb15:8045:ada8:be24:ed87:c20	237.135.12.32
b51a:901b:cb15:8045:ada8:be24:ed87:c21	237.135.12.33
b51a:901b:cb15:8045:ada8:be24:ed87:c22	237.135.12.34
b51a:901b:cb15:8045:ada8:be24:ed87:c23	237.135.12.35
b51a:901b:cb15:8045:ada8:be24:ed87:c24	237.135.12.36
b51a:901b:cb15:8045:ada8:be24:ed87:c25	237.135.12.37
b51a:901b:cb15:8045:ada8:be24:ed87:c26	237.135.12.38
b51a:901b:cb15:8045:ada8:be24:ed87:c27	237.135.12.39
b51a:901b:cb15:8045:ada8:be24:ed87:c28	237.135.12.40
b51a:901b:cb15:8045:ada8:be24:ed87:c29	237.135.12.41
b51a:901b:cb15:8045:ada8:be24:ed87:c2a	237.135.12.42
b51a:901b:cb15:8045:ada8:be24:ed87:c2b	237.135.12.43
b51a:901b:cb15:8045:ada8:be24:ed87:c2c	237.135.12.44
b51a:901b:cb15:8045:ada8:be24:ed87:c2d	237.135.12.45
b51a:901b:cb15:8045:ada8:be24:ed87:c2e	237.135.12.46
b51a:901b:cb15:8045:ada8:be24:ed87:c2f	237.135.12.47
b51a:901b:cb15:8045:ada8:be24:ed87:c30	237.135.12.48
b51a:901b:cb15:8045:ada8:be24:ed87:c31	237.135.12.49
b51a:901b:cb15:8045:ada8:be24:ed87:c32	237.135.12.50
b51a:901b:cb15:8045:ada8:be24:ed87:c33	237.135.12.51
b51a:901b:cb15:8045:ada8:be24:ed87:c34	237.135.12.52
b51a:901b:cb15:8045:ada8:be24:ed87:c35	237.135.12.53
b51a:901b:cb15:8045:ada8:be24:ed87:c36	237.135.12.54
b51a:901b:cb15:8045:ada8:be24:ed87:c37	237.135.12.55
b51a:901b:cb15:8045:ada8:be24:ed87:c38	237.135.12.56
b51a:901b:cb15:8045:ada8:be24:ed87:c39	237.135.12.57
b51a:901b:cb15:8045:ada8:be24:ed87:c3a	237.135.12.58
b51a:901b:cb15:8045:ada8:be24:ed87:c3b	237.135.12.59
b51a:901b:cb15:8045:ada8:be24:ed87:c3c	237.135.12.60

b51a:901b:cb15:8045:ada8:be24:ed87:c3d	237.135.12.61
b51a:901b:cb15:8045:ada8:be24:ed87:c3e	237.135.12.62
b51a:901b:cb15:8045:ada8:be24:ed87:c3f	237.135.12.63
b51a:901b:cb15:8045:ada8:be24:ed87:c40	237.135.12.64
b51a:901b:cb15:8045:ada8:be24:ed87:c41	237.135.12.65
b51a:901b:cb15:8045:ada8:be24:ed87:c42	237.135.12.66
b51a:901b:cb15:8045:ada8:be24:ed87:c43	237.135.12.67
b51a:901b:cb15:8045:ada8:be24:ed87:c44	237.135.12.68
b51a:901b:cb15:8045:ada8:be24:ed87:c45	237.135.12.69
b51a:901b:cb15:8045:ada8:be24:ed87:c46	237.135.12.70
b51a:901b:cb15:8045:ada8:be24:ed87:c47	237.135.12.71
b51a:901b:cb15:8045:ada8:be24:ed87:c48	237.135.12.72
b51a:901b:cb15:8045:ada8:be24:ed87:c49	237.135.12.73
b51a:901b:cb15:8045:ada8:be24:ed87:c4a	237.135.12.74
b51a:901b:cb15:8045:ada8:be24:ed87:c4b	237.135.12.75
b51a:901b:cb15:8045:ada8:be24:ed87:c4c	237.135.12.76
b51a:901b:cb15:8045:ada8:be24:ed87:c4d	237.135.12.77
b51a:901b:cb15:8045:ada8:be24:ed87:c4e	237.135.12.78
b51a:901b:cb15:8045:ada8:be24:ed87:c4f	237.135.12.79
b51a:901b:cb15:8045:ada8:be24:ed87:c50	237.135.12.80
b51a:901b:cb15:8045:ada8:be24:ed87:c51	237.135.12.81
b51a:901b:cb15:8045:ada8:be24:ed87:c52	237.135.12.82
b51a:901b:cb15:8045:ada8:be24:ed87:c53	237.135.12.83
b51a:901b:cb15:8045:ada8:be24:ed87:c54	237.135.12.84
b51a:901b:cb15:8045:ada8:be24:ed87:c55	237.135.12.85
b51a:901b:cb15:8045:ada8:be24:ed87:c56	237.135.12.86
b51a:901b:cb15:8045:ada8:be24:ed87:c57	237.135.12.87
b51a:901b:cb15:8045:ada8:be24:ed87:c58	237.135.12.88
b51a:901b:cb15:8045:ada8:be24:ed87:c59	237.135.12.89
b51a:901b:cb15:8045:ada8:be24:ed87:c5a	237.135.12.90
b51a:901b:cb15:8045:ada8:be24:ed87:c5b	237.135.12.91
b51a:901b:cb15:8045:ada8:be24:ed87:c5c	237.135.12.92
b51a:901b:cb15:8045:ada8:be24:ed87:c5d	237.135.12.93
b51a:901b:cb15:8045:ada8:be24:ed87:c5e	237.135.12.94
b51a:901b:cb15:8045:ada8:be24:ed87:c5f	237.135.12.95
b51a:901b:cb15:8045:ada8:be24:ed87:c60	237.135.12.96
b51a:901b:cb15:8045:ada8:be24:ed87:c61	237.135.12.97
b51a:901b:cb15:8045:ada8:be24:ed87:c62	237.135.12.98
b51a:901b:cb15:8045:ada8:be24:ed87:c63	237.135.12.99
b51a:901b:cb15:8045:ada8:be24:ed87:c64	237.135.12.100
b51a:901b:cb15:8045:ada8:be24:ed87:c65	237.135.12.101
b51a:901b:cb15:8045:ada8:be24:ed87:c66	237.135.12.102
b51a:901b:cb15:8045:ada8:be24:ed87:c67	237.135.12.103
b51a:901b:cb15:8045:ada8:be24:ed87:c68	237.135.12.104
b51a:901b:cb15:8045:ada8:be24:ed87:c69	237.135.12.105
b51a:901b:cb15:8045:ada8:be24:ed87:c6a	237.135.12.106
b51a:901b:cb15:8045:ada8:be24:ed87:c6b	237.135.12.107
b51a:901b:cb15:8045:ada8:be24:ed87:c6c	237.135.12.108
b51a:901b:cb15:8045:ada8:be24:ed87:c6d	237.135.12.109
b51a:901b:cb15:8045:ada8:be24:ed87:c6e	237.135.12.110
b51a:901b:cb15:8045:ada8:be24:ed87:c6f	237.135.12.111
b51a:901b:cb15:8045:ada8:be24:ed87:c70	237.135.12.112
b51a:901b:cb15:8045:ada8:be24:ed87:c71	237.135.12.113
b51a:901b:cb15:8045:ada8:be24:ed87:c72	237.135.12.114
b51a:901b:cb15:8045:ada8:be24:ed87:c73	237.135.12.115
b51a:901b:cb15:8045:ada8:be24:ed87:c74	237.135.12.116
b51a:901b:cb15:8045:ada8:be24:ed87:c75	237.135.12.117
b51a:901b:cb15:8045:ada8:be24:ed87:c76	237.135.12.118
b51a:901b:cb15:8045:ada8:be24:ed87:c77	237.135.12.119
b51a:901b:cb15:8045:ada8:be24:ed87:c78	237.135.12.120

b51a:901b:cb15:8045:ada8:be24:ed87:c79	237.135.12.121
b51a:901b:cb15:8045:ada8:be24:ed87:c7a	237.135.12.122
b51a:901b:cb15:8045:ada8:be24:ed87:c7b	237.135.12.123
b51a:901b:cb15:8045:ada8:be24:ed87:c7c	237.135.12.124
b51a:901b:cb15:8045:ada8:be24:ed87:c7d	237.135.12.125
b51a:901b:cb15:8045:ada8:be24:ed87:c7e	237.135.12.126
b51a:901b:cb15:8045:ada8:be24:ed87:c7f	237.135.12.127
b51a:901b:cb15:8045:ada8:be24:ed87:c80	237.135.12.128
b51a:901b:cb15:8045:ada8:be24:ed87:c81	237.135.12.129
b51a:901b:cb15:8045:ada8:be24:ed87:c82	237.135.12.130
b51a:901b:cb15:8045:ada8:be24:ed87:c83	237.135.12.131
b51a:901b:cb15:8045:ada8:be24:ed87:c84	237.135.12.132
b51a:901b:cb15:8045:ada8:be24:ed87:c85	237.135.12.133
b51a:901b:cb15:8045:ada8:be24:ed87:c86	237.135.12.134
b51a:901b:cb15:8045:ada8:be24:ed87:c87	237.135.12.135
b51a:901b:cb15:8045:ada8:be24:ed87:c88	237.135.12.136
b51a:901b:cb15:8045:ada8:be24:ed87:c89	237.135.12.137
b51a:901b:cb15:8045:ada8:be24:ed87:c8a	237.135.12.138
b51a:901b:cb15:8045:ada8:be24:ed87:c8b	237.135.12.139
b51a:901b:cb15:8045:ada8:be24:ed87:c8c	237.135.12.140
b51a:901b:cb15:8045:ada8:be24:ed87:c8d	237.135.12.141
b51a:901b:cb15:8045:ada8:be24:ed87:c8e	237.135.12.142
b51a:901b:cb15:8045:ada8:be24:ed87:c8f	237.135.12.143
b51a:901b:cb15:8045:ada8:be24:ed87:c90	237.135.12.144
b51a:901b:cb15:8045:ada8:be24:ed87:c91	237.135.12.145
b51a:901b:cb15:8045:ada8:be24:ed87:c92	237.135.12.146
b51a:901b:cb15:8045:ada8:be24:ed87:c93	237.135.12.147
b51a:901b:cb15:8045:ada8:be24:ed87:c94	237.135.12.148
b51a:901b:cb15:8045:ada8:be24:ed87:c95	237.135.12.149
b51a:901b:cb15:8045:ada8:be24:ed87:c96	237.135.12.150
b51a:901b:cb15:8045:ada8:be24:ed87:c97	237.135.12.151
b51a:901b:cb15:8045:ada8:be24:ed87:c98	237.135.12.152
b51a:901b:cb15:8045:ada8:be24:ed87:c99	237.135.12.153
b51a:901b:cb15:8045:ada8:be24:ed87:c9a	237.135.12.154
b51a:901b:cb15:8045:ada8:be24:ed87:c9b	237.135.12.155
b51a:901b:cb15:8045:ada8:be24:ed87:c9c	237.135.12.156
b51a:901b:cb15:8045:ada8:be24:ed87:c9d	237.135.12.157
b51a:901b:cb15:8045:ada8:be24:ed87:c9e	237.135.12.158
b51a:901b:cb15:8045:ada8:be24:ed87:c9f	237.135.12.159
b51a:901b:cb15:8045:ada8:be24:ed87:ca0	237.135.12.160
b51a:901b:cb15:8045:ada8:be24:ed87:ca1	237.135.12.161
b51a:901b:cb15:8045:ada8:be24:ed87:ca2	237.135.12.162
b51a:901b:cb15:8045:ada8:be24:ed87:ca3	237.135.12.163
b51a:901b:cb15:8045:ada8:be24:ed87:ca4	237.135.12.164
b51a:901b:cb15:8045:ada8:be24:ed87:ca5	237.135.12.165
b51a:901b:cb15:8045:ada8:be24:ed87:ca6	237.135.12.166
b51a:901b:cb15:8045:ada8:be24:ed87:ca7	237.135.12.167
b51a:901b:cb15:8045:ada8:be24:ed87:ca8	237.135.12.168
b51a:901b:cb15:8045:ada8:be24:ed87:ca9	237.135.12.169
b51a:901b:cb15:8045:ada8:be24:ed87:caa	237.135.12.170
b51a:901b:cb15:8045:ada8:be24:ed87:cab	237.135.12.171
b51a:901b:cb15:8045:ada8:be24:ed87:cac	237.135.12.172
b51a:901b:cb15:8045:ada8:be24:ed87:cad	237.135.12.173
b51a:901b:cb15:8045:ada8:be24:ed87:cae	237.135.12.174
b51a:901b:cb15:8045:ada8:be24:ed87:caf	237.135.12.175
b51a:901b:cb15:8045:ada8:be24:ed87:cb0	237.135.12.176
b51a:901b:cb15:8045:ada8:be24:ed87:cb1	237.135.12.177
b51a:901b:cb15:8045:ada8:be24:ed87:cb2	237.135.12.178
b51a:901b:cb15:8045:ada8:be24:ed87:cb3	237.135.12.179
b51a:901b:cb15:8045:ada8:be24:ed87:cb4	237.135.12.180

b51a:901b:cb15:8045:ada8:be24:ed87:cb5	237.135.12.181
b51a:901b:cb15:8045:ada8:be24:ed87:cb6	237.135.12.182
b51a:901b:cb15:8045:ada8:be24:ed87:cb7	237.135.12.183
b51a:901b:cb15:8045:ada8:be24:ed87:cb8	237.135.12.184
b51a:901b:cb15:8045:ada8:be24:ed87:cb9	237.135.12.185
b51a:901b:cb15:8045:ada8:be24:ed87:cba	237.135.12.186
b51a:901b:cb15:8045:ada8:be24:ed87:cbb	237.135.12.187
b51a:901b:cb15:8045:ada8:be24:ed87:cbc	237.135.12.188
b51a:901b:cb15:8045:ada8:be24:ed87:cbd	237.135.12.189
b51a:901b:cb15:8045:ada8:be24:ed87:cbe	237.135.12.190
b51a:901b:cb15:8045:ada8:be24:ed87:cbf	237.135.12.191
b51a:901b:cb15:8045:ada8:be24:ed87:cc0	237.135.12.192
b51a:901b:cb15:8045:ada8:be24:ed87:cc1	237.135.12.193
b51a:901b:cb15:8045:ada8:be24:ed87:cc2	237.135.12.194
b51a:901b:cb15:8045:ada8:be24:ed87:cc3	237.135.12.195
b51a:901b:cb15:8045:ada8:be24:ed87:cc4	237.135.12.196
b51a:901b:cb15:8045:ada8:be24:ed87:cc5	237.135.12.197
b51a:901b:cb15:8045:ada8:be24:ed87:cc6	237.135.12.198
b51a:901b:cb15:8045:ada8:be24:ed87:cc7	237.135.12.199
b51a:901b:cb15:8045:ada8:be24:ed87:cc8	237.135.12.200
b51a:901b:cb15:8045:ada8:be24:ed87:cc9	237.135.12.201
b51a:901b:cb15:8045:ada8:be24:ed87:cca	237.135.12.202
b51a:901b:cb15:8045:ada8:be24:ed87:ccb	237.135.12.203
b51a:901b:cb15:8045:ada8:be24:ed87:ccc	237.135.12.204
b51a:901b:cb15:8045:ada8:be24:ed87:ccd	237.135.12.205
b51a:901b:cb15:8045:ada8:be24:ed87:cce	237.135.12.206
b51a:901b:cb15:8045:ada8:be24:ed87:ccf	237.135.12.207
b51a:901b:cb15:8045:ada8:be24:ed87:cd0	237.135.12.208
b51a:901b:cb15:8045:ada8:be24:ed87:cd1	237.135.12.209
b51a:901b:cb15:8045:ada8:be24:ed87:cd2	237.135.12.210
b51a:901b:cb15:8045:ada8:be24:ed87:cd3	237.135.12.211
b51a:901b:cb15:8045:ada8:be24:ed87:cd4	237.135.12.212
b51a:901b:cb15:8045:ada8:be24:ed87:cd5	237.135.12.213
b51a:901b:cb15:8045:ada8:be24:ed87:cd6	237.135.12.214
b51a:901b:cb15:8045:ada8:be24:ed87:cd7	237.135.12.215
b51a:901b:cb15:8045:ada8:be24:ed87:cd8	237.135.12.216
b51a:901b:cb15:8045:ada8:be24:ed87:cd9	237.135.12.217
b51a:901b:cb15:8045:ada8:be24:ed87:cda	237.135.12.218
b51a:901b:cb15:8045:ada8:be24:ed87:cdb	237.135.12.219
b51a:901b:cb15:8045:ada8:be24:ed87:cdc	237.135.12.220
b51a:901b:cb15:8045:ada8:be24:ed87:cdd	237.135.12.221
b51a:901b:cb15:8045:ada8:be24:ed87:cde	237.135.12.222
b51a:901b:cb15:8045:ada8:be24:ed87:cdf	237.135.12.223
b51a:901b:cb15:8045:ada8:be24:ed87:ce0	237.135.12.224
b51a:901b:cb15:8045:ada8:be24:ed87:ce1	237.135.12.225
b51a:901b:cb15:8045:ada8:be24:ed87:ce2	237.135.12.226
b51a:901b:cb15:8045:ada8:be24:ed87:ce3	237.135.12.227
b51a:901b:cb15:8045:ada8:be24:ed87:ce4	237.135.12.228
b51a:901b:cb15:8045:ada8:be24:ed87:ce5	237.135.12.229
b51a:901b:cb15:8045:ada8:be24:ed87:ce6	237.135.12.230
b51a:901b:cb15:8045:ada8:be24:ed87:ce7	237.135.12.231
b51a:901b:cb15:8045:ada8:be24:ed87:ce8	237.135.12.232
b51a:901b:cb15:8045:ada8:be24:ed87:ce9	237.135.12.233
b51a:901b:cb15:8045:ada8:be24:ed87:cea	237.135.12.234
b51a:901b:cb15:8045:ada8:be24:ed87:ceb	237.135.12.235
b51a:901b:cb15:8045:ada8:be24:ed87:cec	237.135.12.236
b51a:901b:cb15:8045:ada8:be24:ed87:ced	237.135.12.237
b51a:901b:cb15:8045:ada8:be24:ed87:cee	237.135.12.238
b51a:901b:cb15:8045:ada8:be24:ed87:cef	237.135.12.239
b51a:901b:cb15:8045:ada8:be24:ed87:cf0	237.135.12.240
b51a:901b:cb15:8045:ada8:be24:ed87:cf1	237.135.12.241
b51a:901b:cb15:8045:ada8:be24:ed87:cf2	237.135.12.242
b51a:901b:cb15:8045:ada8:be24:ed87:cf3	237.135.12.243
b51a:901b:cb15:8045:ada8:be24:ed87:cf4	237.135.12.244
b51a:901b:cb15:8045:ada8:be24:ed87:cf5	237.135.12.245
b51a:901b:cb15:8045:ada8:be24:ed87:cf6	237.135.12.246
b51a:901b:cb15:8045:ada8:be24:ed87:cf7	237.135.12.247
b51a:901b:cb15:8045:ada8:be24:ed87:cf8	237.135.12.248
b51a:901b:cb15:8045:ada8:be24:ed87:cf9	237.135.12.249
b51a:901b:cb15:8045:ada8:be24:ed87:cfa	237.135.12.250
b51a:901b:cb15:8045:ada8:be24:ed87:cfb	237.135.12.251
b51a:901b:cb15:8045:ada8:be24:ed87:cfc	237.135.12.252
b51a:901b:cb15:8045:ada8:be24:ed87:cfd	237.135.12.253
b51a:901b:cb15:8045:ada8:be24:ed87:cfe	237.135.12.254
b51a:901b:cb15:8045:ada8:be24:ed87:cff	237.135.12.255

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.