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:a33:8c01	10.51.140.1
b51a:901b:cb15:8045:ada8:2224:a33:8c02	10.51.140.2
b51a:901b:cb15:8045:ada8:2224:a33:8c03	10.51.140.3
b51a:901b:cb15:8045:ada8:2224:a33:8c04	10.51.140.4
b51a:901b:cb15:8045:ada8:2224:a33:8c05	10.51.140.5
b51a:901b:cb15:8045:ada8:2224:a33:8c06	10.51.140.6
b51a:901b:cb15:8045:ada8:2224:a33:8c07	10.51.140.7
b51a:901b:cb15:8045:ada8:2224:a33:8c08	10.51.140.8
b51a:901b:cb15:8045:ada8:2224:a33:8c09	10.51.140.9
b51a:901b:cb15:8045:ada8:2224:a33:8c0a	10.51.140.10
b51a:901b:cb15:8045:ada8:2224:a33:8c0b	10.51.140.11
b51a:901b:cb15:8045:ada8:2224:a33:8c0c	10.51.140.12
b51a:901b:cb15:8045:ada8:2224:a33:8c0d	10.51.140.13
b51a:901b:cb15:8045:ada8:2224:a33:8c0e	10.51.140.14
b51a:901b:cb15:8045:ada8:2224:a33:8c0f	10.51.140.15
b51a:901b:cb15:8045:ada8:2224:a33:8c10	10.51.140.16
b51a:901b:cb15:8045:ada8:2224:a33:8c11	10.51.140.17
b51a:901b:cb15:8045:ada8:2224:a33:8c12	10.51.140.18
b51a:901b:cb15:8045:ada8:2224:a33:8c13	10.51.140.19
b51a:901b:cb15:8045:ada8:2224:a33:8c14	10.51.140.20
b51a:901b:cb15:8045:ada8:2224:a33:8c15	10.51.140.21
b51a:901b:cb15:8045:ada8:2224:a33:8c16	10.51.140.22
b51a:901b:cb15:8045:ada8:2224:a33:8c17	10.51.140.23
b51a:901b:cb15:8045:ada8:2224:a33:8c18	10.51.140.24
b51a:901b:cb15:8045:ada8:2224:a33:8c19	10.51.140.25
b51a:901b:cb15:8045:ada8:2224:a33:8c1a	10.51.140.26
b51a:901b:cb15:8045:ada8:2224:a33:8c1b	10.51.140.27
b51a:901b:cb15:8045:ada8:2224:a33:8c1c	10.51.140.28
b51a:901b:cb15:8045:ada8:2224:a33:8c1d	10.51.140.29
b51a:901b:cb15:8045:ada8:2224:a33:8c1e	10.51.140.30
b51a:901b:cb15:8045:ada8:2224:a33:8c1f	10.51.140.31
b51a:901b:cb15:8045:ada8:2224:a33:8c20	10.51.140.32
b51a:901b:cb15:8045:ada8:2224:a33:8c21	10.51.140.33
b51a:901b:cb15:8045:ada8:2224:a33:8c22	10.51.140.34
b51a:901b:cb15:8045:ada8:2224:a33:8c23	10.51.140.35
b51a:901b:cb15:8045:ada8:2224:a33:8c24	10.51.140.36
b51a:901b:cb15:8045:ada8:2224:a33:8c25	10.51.140.37
b51a:901b:cb15:8045:ada8:2224:a33:8c26	10.51.140.38
b51a:901b:cb15:8045:ada8:2224:a33:8c27	10.51.140.39
b51a:901b:cb15:8045:ada8:2224:a33:8c28	10.51.140.40
b51a:901b:cb15:8045:ada8:2224:a33:8c29	10.51.140.41
b51a:901b:cb15:8045:ada8:2224:a33:8c2a	10.51.140.42
b51a:901b:cb15:8045:ada8:2224:a33:8c2b	10.51.140.43
b51a:901b:cb15:8045:ada8:2224:a33:8c2c	10.51.140.44
b51a:901b:cb15:8045:ada8:2224:a33:8c2d	10.51.140.45
b51a:901b:cb15:8045:ada8:2224:a33:8c2e	10.51.140.46
b51a:901b:cb15:8045:ada8:2224:a33:8c2f	10.51.140.47
b51a:901b:cb15:8045:ada8:2224:a33:8c30	10.51.140.48
b51a:901b:cb15:8045:ada8:2224:a33:8c31	10.51.140.49
b51a:901b:cb15:8045:ada8:2224:a33:8c32	10.51.140.50
b51a:901b:cb15:8045:ada8:2224:a33:8c33	10.51.140.51
b51a:901b:cb15:8045:ada8:2224:a33:8c34	10.51.140.52
b51a:901b:cb15:8045:ada8:2224:a33:8c35	10.51.140.53
b51a:901b:cb15:8045:ada8:2224:a33:8c36	10.51.140.54
b51a:901b:cb15:8045:ada8:2224:a33:8c37	10.51.140.55
b51a:901b:cb15:8045:ada8:2224:a33:8c38	10.51.140.56
b51a:901b:cb15:8045:ada8:2224:a33:8c39	10.51.140.57
b51a:901b:cb15:8045:ada8:2224:a33:8c3a	10.51.140.58
b51a:901b:cb15:8045:ada8:2224:a33:8c3b	10.51.140.59
b51a:901b:cb15:8045:ada8:2224:a33:8c3c	10.51.140.60

b51a:901b:cb15:8045:ada8:2224:a33:8c3d	10.51.140.61
b51a:901b:cb15:8045:ada8:2224:a33:8c3e	10.51.140.62
b51a:901b:cb15:8045:ada8:2224:a33:8c3f	10.51.140.63
b51a:901b:cb15:8045:ada8:2224:a33:8c40	10.51.140.64
b51a:901b:cb15:8045:ada8:2224:a33:8c41	10.51.140.65
b51a:901b:cb15:8045:ada8:2224:a33:8c42	10.51.140.66
b51a:901b:cb15:8045:ada8:2224:a33:8c43	10.51.140.67
b51a:901b:cb15:8045:ada8:2224:a33:8c44	10.51.140.68
b51a:901b:cb15:8045:ada8:2224:a33:8c45	10.51.140.69
b51a:901b:cb15:8045:ada8:2224:a33:8c46	10.51.140.70
b51a:901b:cb15:8045:ada8:2224:a33:8c47	10.51.140.71
b51a:901b:cb15:8045:ada8:2224:a33:8c48	10.51.140.72
b51a:901b:cb15:8045:ada8:2224:a33:8c49	10.51.140.73
b51a:901b:cb15:8045:ada8:2224:a33:8c4a	10.51.140.74
b51a:901b:cb15:8045:ada8:2224:a33:8c4b	10.51.140.75
b51a:901b:cb15:8045:ada8:2224:a33:8c4c	10.51.140.76
b51a:901b:cb15:8045:ada8:2224:a33:8c4d	10.51.140.77
b51a:901b:cb15:8045:ada8:2224:a33:8c4e	10.51.140.78
b51a:901b:cb15:8045:ada8:2224:a33:8c4f	10.51.140.79
b51a:901b:cb15:8045:ada8:2224:a33:8c50	10.51.140.80
b51a:901b:cb15:8045:ada8:2224:a33:8c51	10.51.140.81
b51a:901b:cb15:8045:ada8:2224:a33:8c52	10.51.140.82
b51a:901b:cb15:8045:ada8:2224:a33:8c53	10.51.140.83
b51a:901b:cb15:8045:ada8:2224:a33:8c54	10.51.140.84
b51a:901b:cb15:8045:ada8:2224:a33:8c55	10.51.140.85
b51a:901b:cb15:8045:ada8:2224:a33:8c56	10.51.140.86
b51a:901b:cb15:8045:ada8:2224:a33:8c57	10.51.140.87
b51a:901b:cb15:8045:ada8:2224:a33:8c58	10.51.140.88
b51a:901b:cb15:8045:ada8:2224:a33:8c59	10.51.140.89
b51a:901b:cb15:8045:ada8:2224:a33:8c5a	10.51.140.90
b51a:901b:cb15:8045:ada8:2224:a33:8c5b	10.51.140.91
b51a:901b:cb15:8045:ada8:2224:a33:8c5c	10.51.140.92
b51a:901b:cb15:8045:ada8:2224:a33:8c5d	10.51.140.93
b51a:901b:cb15:8045:ada8:2224:a33:8c5e	10.51.140.94
b51a:901b:cb15:8045:ada8:2224:a33:8c5f	10.51.140.95
b51a:901b:cb15:8045:ada8:2224:a33:8c60	10.51.140.96
b51a:901b:cb15:8045:ada8:2224:a33:8c61	10.51.140.97
b51a:901b:cb15:8045:ada8:2224:a33:8c62	10.51.140.98
b51a:901b:cb15:8045:ada8:2224:a33:8c63	10.51.140.99
b51a:901b:cb15:8045:ada8:2224:a33:8c64	10.51.140.100
b51a:901b:cb15:8045:ada8:2224:a33:8c65	10.51.140.101
b51a:901b:cb15:8045:ada8:2224:a33:8c66	10.51.140.102
b51a:901b:cb15:8045:ada8:2224:a33:8c67	10.51.140.103
b51a:901b:cb15:8045:ada8:2224:a33:8c68	10.51.140.104
b51a:901b:cb15:8045:ada8:2224:a33:8c69	10.51.140.105
b51a:901b:cb15:8045:ada8:2224:a33:8c6a	10.51.140.106
b51a:901b:cb15:8045:ada8:2224:a33:8c6b	10.51.140.107
b51a:901b:cb15:8045:ada8:2224:a33:8c6c	10.51.140.108
b51a:901b:cb15:8045:ada8:2224:a33:8c6d	10.51.140.109
b51a:901b:cb15:8045:ada8:2224:a33:8c6e	10.51.140.110
b51a:901b:cb15:8045:ada8:2224:a33:8c6f	10.51.140.111
b51a:901b:cb15:8045:ada8:2224:a33:8c70	10.51.140.112
b51a:901b:cb15:8045:ada8:2224:a33:8c71	10.51.140.113
b51a:901b:cb15:8045:ada8:2224:a33:8c72	10.51.140.114
b51a:901b:cb15:8045:ada8:2224:a33:8c73	10.51.140.115
b51a:901b:cb15:8045:ada8:2224:a33:8c74	10.51.140.116
b51a:901b:cb15:8045:ada8:2224:a33:8c75	10.51.140.117
b51a:901b:cb15:8045:ada8:2224:a33:8c76	10.51.140.118
b51a:901b:cb15:8045:ada8:2224:a33:8c77	10.51.140.119
b51a:901b:cb15:8045:ada8:2224:a33:8c78	10.51.140.120

b51a:901b:cb15:8045:ada8:2224:a33:8c79	10.51.140.121
b51a:901b:cb15:8045:ada8:2224:a33:8c7a	10.51.140.122
b51a:901b:cb15:8045:ada8:2224:a33:8c7b	10.51.140.123
b51a:901b:cb15:8045:ada8:2224:a33:8c7c	10.51.140.124
b51a:901b:cb15:8045:ada8:2224:a33:8c7d	10.51.140.125
b51a:901b:cb15:8045:ada8:2224:a33:8c7e	10.51.140.126
b51a:901b:cb15:8045:ada8:2224:a33:8c7f	10.51.140.127
b51a:901b:cb15:8045:ada8:2224:a33:8c80	10.51.140.128
b51a:901b:cb15:8045:ada8:2224:a33:8c81	10.51.140.129
b51a:901b:cb15:8045:ada8:2224:a33:8c82	10.51.140.130
b51a:901b:cb15:8045:ada8:2224:a33:8c83	10.51.140.131
b51a:901b:cb15:8045:ada8:2224:a33:8c84	10.51.140.132
b51a:901b:cb15:8045:ada8:2224:a33:8c85	10.51.140.133
b51a:901b:cb15:8045:ada8:2224:a33:8c86	10.51.140.134
b51a:901b:cb15:8045:ada8:2224:a33:8c87	10.51.140.135
b51a:901b:cb15:8045:ada8:2224:a33:8c88	10.51.140.136
b51a:901b:cb15:8045:ada8:2224:a33:8c89	10.51.140.137
b51a:901b:cb15:8045:ada8:2224:a33:8c8a	10.51.140.138
b51a:901b:cb15:8045:ada8:2224:a33:8c8b	10.51.140.139
b51a:901b:cb15:8045:ada8:2224:a33:8c8c	10.51.140.140
b51a:901b:cb15:8045:ada8:2224:a33:8c8d	10.51.140.141
b51a:901b:cb15:8045:ada8:2224:a33:8c8e	10.51.140.142
b51a:901b:cb15:8045:ada8:2224:a33:8c8f	10.51.140.143
b51a:901b:cb15:8045:ada8:2224:a33:8c90	10.51.140.144
b51a:901b:cb15:8045:ada8:2224:a33:8c91	10.51.140.145
b51a:901b:cb15:8045:ada8:2224:a33:8c92	10.51.140.146
b51a:901b:cb15:8045:ada8:2224:a33:8c93	10.51.140.147
b51a:901b:cb15:8045:ada8:2224:a33:8c94	10.51.140.148
b51a:901b:cb15:8045:ada8:2224:a33:8c95	10.51.140.149
b51a:901b:cb15:8045:ada8:2224:a33:8c96	10.51.140.150
b51a:901b:cb15:8045:ada8:2224:a33:8c97	10.51.140.151
b51a:901b:cb15:8045:ada8:2224:a33:8c98	10.51.140.152
b51a:901b:cb15:8045:ada8:2224:a33:8c99	10.51.140.153
b51a:901b:cb15:8045:ada8:2224:a33:8c9a	10.51.140.154
b51a:901b:cb15:8045:ada8:2224:a33:8c9b	10.51.140.155
b51a:901b:cb15:8045:ada8:2224:a33:8c9c	10.51.140.156
b51a:901b:cb15:8045:ada8:2224:a33:8c9d	10.51.140.157
b51a:901b:cb15:8045:ada8:2224:a33:8c9e	10.51.140.158
b51a:901b:cb15:8045:ada8:2224:a33:8c9f	10.51.140.159
b51a:901b:cb15:8045:ada8:2224:a33:8ca0	10.51.140.160
b51a:901b:cb15:8045:ada8:2224:a33:8ca1	10.51.140.161
b51a:901b:cb15:8045:ada8:2224:a33:8ca2	10.51.140.162
b51a:901b:cb15:8045:ada8:2224:a33:8ca3	10.51.140.163
b51a:901b:cb15:8045:ada8:2224:a33:8ca4	10.51.140.164
b51a:901b:cb15:8045:ada8:2224:a33:8ca5	10.51.140.165
b51a:901b:cb15:8045:ada8:2224:a33:8ca6	10.51.140.166
b51a:901b:cb15:8045:ada8:2224:a33:8ca7	10.51.140.167
b51a:901b:cb15:8045:ada8:2224:a33:8ca8	10.51.140.168
b51a:901b:cb15:8045:ada8:2224:a33:8ca9	10.51.140.169
b51a:901b:cb15:8045:ada8:2224:a33:8caa	10.51.140.170
b51a:901b:cb15:8045:ada8:2224:a33:8cab	10.51.140.171
b51a:901b:cb15:8045:ada8:2224:a33:8cac	10.51.140.172
b51a:901b:cb15:8045:ada8:2224:a33:8cad	10.51.140.173
b51a:901b:cb15:8045:ada8:2224:a33:8cae	10.51.140.174
b51a:901b:cb15:8045:ada8:2224:a33:8caf	10.51.140.175
b51a:901b:cb15:8045:ada8:2224:a33:8cb0	10.51.140.176
b51a:901b:cb15:8045:ada8:2224:a33:8cb1	10.51.140.177
b51a:901b:cb15:8045:ada8:2224:a33:8cb2	10.51.140.178
b51a:901b:cb15:8045:ada8:2224:a33:8cb3	10.51.140.179
b51a:901b:cb15:8045:ada8:2224:a33:8cb4	10.51.140.180

b51a:901b:cb15:8045:ada8:2224:a33:8cb5	10.51.140.181
b51a:901b:cb15:8045:ada8:2224:a33:8cb6	10.51.140.182
b51a:901b:cb15:8045:ada8:2224:a33:8cb7	10.51.140.183
b51a:901b:cb15:8045:ada8:2224:a33:8cb8	10.51.140.184
b51a:901b:cb15:8045:ada8:2224:a33:8cb9	10.51.140.185
b51a:901b:cb15:8045:ada8:2224:a33:8cba	10.51.140.186
b51a:901b:cb15:8045:ada8:2224:a33:8cbb	10.51.140.187
b51a:901b:cb15:8045:ada8:2224:a33:8cbc	10.51.140.188
b51a:901b:cb15:8045:ada8:2224:a33:8cbd	10.51.140.189
b51a:901b:cb15:8045:ada8:2224:a33:8cbe	10.51.140.190
b51a:901b:cb15:8045:ada8:2224:a33:8cbf	10.51.140.191
b51a:901b:cb15:8045:ada8:2224:a33:8cc0	10.51.140.192
b51a:901b:cb15:8045:ada8:2224:a33:8cc1	10.51.140.193
b51a:901b:cb15:8045:ada8:2224:a33:8cc2	10.51.140.194
b51a:901b:cb15:8045:ada8:2224:a33:8cc3	10.51.140.195
b51a:901b:cb15:8045:ada8:2224:a33:8cc4	10.51.140.196
b51a:901b:cb15:8045:ada8:2224:a33:8cc5	10.51.140.197
b51a:901b:cb15:8045:ada8:2224:a33:8cc6	10.51.140.198
b51a:901b:cb15:8045:ada8:2224:a33:8cc7	10.51.140.199
b51a:901b:cb15:8045:ada8:2224:a33:8cc8	10.51.140.200
b51a:901b:cb15:8045:ada8:2224:a33:8cc9	10.51.140.201
b51a:901b:cb15:8045:ada8:2224:a33:8cca	10.51.140.202
b51a:901b:cb15:8045:ada8:2224:a33:8ccb	10.51.140.203
b51a:901b:cb15:8045:ada8:2224:a33:8ccc	10.51.140.204
b51a:901b:cb15:8045:ada8:2224:a33:8ccd	10.51.140.205
b51a:901b:cb15:8045:ada8:2224:a33:8cce	10.51.140.206
b51a:901b:cb15:8045:ada8:2224:a33:8ccf	10.51.140.207
b51a:901b:cb15:8045:ada8:2224:a33:8cd0	10.51.140.208
b51a:901b:cb15:8045:ada8:2224:a33:8cd1	10.51.140.209
b51a:901b:cb15:8045:ada8:2224:a33:8cd2	10.51.140.210
b51a:901b:cb15:8045:ada8:2224:a33:8cd3	10.51.140.211
b51a:901b:cb15:8045:ada8:2224:a33:8cd4	10.51.140.212
b51a:901b:cb15:8045:ada8:2224:a33:8cd5	10.51.140.213
b51a:901b:cb15:8045:ada8:2224:a33:8cd6	10.51.140.214
b51a:901b:cb15:8045:ada8:2224:a33:8cd7	10.51.140.215
b51a:901b:cb15:8045:ada8:2224:a33:8cd8	10.51.140.216
b51a:901b:cb15:8045:ada8:2224:a33:8cd9	10.51.140.217
b51a:901b:cb15:8045:ada8:2224:a33:8cda	10.51.140.218
b51a:901b:cb15:8045:ada8:2224:a33:8cdb	10.51.140.219
b51a:901b:cb15:8045:ada8:2224:a33:8cdc	10.51.140.220
b51a:901b:cb15:8045:ada8:2224:a33:8cdd	10.51.140.221
b51a:901b:cb15:8045:ada8:2224:a33:8cde	10.51.140.222
b51a:901b:cb15:8045:ada8:2224:a33:8cdf	10.51.140.223
b51a:901b:cb15:8045:ada8:2224:a33:8ce0	10.51.140.224
b51a:901b:cb15:8045:ada8:2224:a33:8ce1	10.51.140.225
b51a:901b:cb15:8045:ada8:2224:a33:8ce2	10.51.140.226
b51a:901b:cb15:8045:ada8:2224:a33:8ce3	10.51.140.227
b51a:901b:cb15:8045:ada8:2224:a33:8ce4	10.51.140.228
b51a:901b:cb15:8045:ada8:2224:a33:8ce5	10.51.140.229
b51a:901b:cb15:8045:ada8:2224:a33:8ce6	10.51.140.230
b51a:901b:cb15:8045:ada8:2224:a33:8ce7	10.51.140.231
b51a:901b:cb15:8045:ada8:2224:a33:8ce8	10.51.140.232
b51a:901b:cb15:8045:ada8:2224:a33:8ce9	10.51.140.233
b51a:901b:cb15:8045:ada8:2224:a33:8cea	10.51.140.234
b51a:901b:cb15:8045:ada8:2224:a33:8ceb	10.51.140.235
b51a:901b:cb15:8045:ada8:2224:a33:8cec	10.51.140.236
b51a:901b:cb15:8045:ada8:2224:a33:8ced	10.51.140.237
b51a:901b:cb15:8045:ada8:2224:a33:8cee	10.51.140.238
b51a:901b:cb15:8045:ada8:2224:a33:8cef	10.51.140.239
b51a:901b:cb15:8045:ada8:2224:a33:8cf0	10.51.140.240
b51a:901b:cb15:8045:ada8:2224:a33:8cf1	10.51.140.241
b51a:901b:cb15:8045:ada8:2224:a33:8cf2	10.51.140.242
b51a:901b:cb15:8045:ada8:2224:a33:8cf3	10.51.140.243
b51a:901b:cb15:8045:ada8:2224:a33:8cf4	10.51.140.244
b51a:901b:cb15:8045:ada8:2224:a33:8cf5	10.51.140.245
b51a:901b:cb15:8045:ada8:2224:a33:8cf6	10.51.140.246
b51a:901b:cb15:8045:ada8:2224:a33:8cf7	10.51.140.247
b51a:901b:cb15:8045:ada8:2224:a33:8cf8	10.51.140.248
b51a:901b:cb15:8045:ada8:2224:a33:8cf9	10.51.140.249
b51a:901b:cb15:8045:ada8:2224:a33:8cfa	10.51.140.250
b51a:901b:cb15:8045:ada8:2224:a33:8cfb	10.51.140.251
b51a:901b:cb15:8045:ada8:2224:a33:8cfc	10.51.140.252
b51a:901b:cb15:8045:ada8:2224:a33:8cfd	10.51.140.253
b51a:901b:cb15:8045:ada8:2224:a33:8cfe	10.51.140.254
b51a:901b:cb15:8045:ada8:2224:a33:8cff	10.51.140.255

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.