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:be24:7f92:c01	127.146.12.1
b51a:901b:cb15:8045:ada8:be24:7f92:c02	127.146.12.2
b51a:901b:cb15:8045:ada8:be24:7f92:c03	127.146.12.3
b51a:901b:cb15:8045:ada8:be24:7f92:c04	127.146.12.4
b51a:901b:cb15:8045:ada8:be24:7f92:c05	127.146.12.5
b51a:901b:cb15:8045:ada8:be24:7f92:c06	127.146.12.6
b51a:901b:cb15:8045:ada8:be24:7f92:c07	127.146.12.7
b51a:901b:cb15:8045:ada8:be24:7f92:c08	127.146.12.8
b51a:901b:cb15:8045:ada8:be24:7f92:c09	127.146.12.9
b51a:901b:cb15:8045:ada8:be24:7f92:c0a	127.146.12.10
b51a:901b:cb15:8045:ada8:be24:7f92:c0b	127.146.12.11
b51a:901b:cb15:8045:ada8:be24:7f92:c0c	127.146.12.12
b51a:901b:cb15:8045:ada8:be24:7f92:c0d	127.146.12.13
b51a:901b:cb15:8045:ada8:be24:7f92:c0e	127.146.12.14
b51a:901b:cb15:8045:ada8:be24:7f92:c0f	127.146.12.15
b51a:901b:cb15:8045:ada8:be24:7f92:c10	127.146.12.16
b51a:901b:cb15:8045:ada8:be24:7f92:c11	127.146.12.17
b51a:901b:cb15:8045:ada8:be24:7f92:c12	127.146.12.18
b51a:901b:cb15:8045:ada8:be24:7f92:c13	127.146.12.19
b51a:901b:cb15:8045:ada8:be24:7f92:c14	127.146.12.20
b51a:901b:cb15:8045:ada8:be24:7f92:c15	127.146.12.21
b51a:901b:cb15:8045:ada8:be24:7f92:c16	127.146.12.22
b51a:901b:cb15:8045:ada8:be24:7f92:c17	127.146.12.23
b51a:901b:cb15:8045:ada8:be24:7f92:c18	127.146.12.24
b51a:901b:cb15:8045:ada8:be24:7f92:c19	127.146.12.25
b51a:901b:cb15:8045:ada8:be24:7f92:c1a	127.146.12.26
b51a:901b:cb15:8045:ada8:be24:7f92:c1b	127.146.12.27
b51a:901b:cb15:8045:ada8:be24:7f92:c1c	127.146.12.28
b51a:901b:cb15:8045:ada8:be24:7f92:c1d	127.146.12.29
b51a:901b:cb15:8045:ada8:be24:7f92:c1e	127.146.12.30
b51a:901b:cb15:8045:ada8:be24:7f92:c1f	127.146.12.31
b51a:901b:cb15:8045:ada8:be24:7f92:c20	127.146.12.32
b51a:901b:cb15:8045:ada8:be24:7f92:c21	127.146.12.33
b51a:901b:cb15:8045:ada8:be24:7f92:c22	127.146.12.34
b51a:901b:cb15:8045:ada8:be24:7f92:c23	127.146.12.35
b51a:901b:cb15:8045:ada8:be24:7f92:c24	127.146.12.36
b51a:901b:cb15:8045:ada8:be24:7f92:c25	127.146.12.37
b51a:901b:cb15:8045:ada8:be24:7f92:c26	127.146.12.38
b51a:901b:cb15:8045:ada8:be24:7f92:c27	127.146.12.39
b51a:901b:cb15:8045:ada8:be24:7f92:c28	127.146.12.40
b51a:901b:cb15:8045:ada8:be24:7f92:c29	127.146.12.41
b51a:901b:cb15:8045:ada8:be24:7f92:c2a	127.146.12.42
b51a:901b:cb15:8045:ada8:be24:7f92:c2b	127.146.12.43
b51a:901b:cb15:8045:ada8:be24:7f92:c2c	127.146.12.44
b51a:901b:cb15:8045:ada8:be24:7f92:c2d	127.146.12.45
b51a:901b:cb15:8045:ada8:be24:7f92:c2e	127.146.12.46
b51a:901b:cb15:8045:ada8:be24:7f92:c2f	127.146.12.47
b51a:901b:cb15:8045:ada8:be24:7f92:c30	127.146.12.48
b51a:901b:cb15:8045:ada8:be24:7f92:c31	127.146.12.49
b51a:901b:cb15:8045:ada8:be24:7f92:c32	127.146.12.50
b51a:901b:cb15:8045:ada8:be24:7f92:c33	127.146.12.51
b51a:901b:cb15:8045:ada8:be24:7f92:c34	127.146.12.52
b51a:901b:cb15:8045:ada8:be24:7f92:c35	127.146.12.53
b51a:901b:cb15:8045:ada8:be24:7f92:c36	127.146.12.54
b51a:901b:cb15:8045:ada8:be24:7f92:c37	127.146.12.55
b51a:901b:cb15:8045:ada8:be24:7f92:c38	127.146.12.56
b51a:901b:cb15:8045:ada8:be24:7f92:c39	127.146.12.57
b51a:901b:cb15:8045:ada8:be24:7f92:c3a	127.146.12.58
b51a:901b:cb15:8045:ada8:be24:7f92:c3b	127.146.12.59
b51a:901b:cb15:8045:ada8:be24:7f92:c3c	127.146.12.60

b51a:901b:cb15:8045:ada8:be24:7f92:c3d	127.146.12.61
b51a:901b:cb15:8045:ada8:be24:7f92:c3e	127.146.12.62
b51a:901b:cb15:8045:ada8:be24:7f92:c3f	127.146.12.63
b51a:901b:cb15:8045:ada8:be24:7f92:c40	127.146.12.64
b51a:901b:cb15:8045:ada8:be24:7f92:c41	127.146.12.65
b51a:901b:cb15:8045:ada8:be24:7f92:c42	127.146.12.66
b51a:901b:cb15:8045:ada8:be24:7f92:c43	127.146.12.67
b51a:901b:cb15:8045:ada8:be24:7f92:c44	127.146.12.68
b51a:901b:cb15:8045:ada8:be24:7f92:c45	127.146.12.69
b51a:901b:cb15:8045:ada8:be24:7f92:c46	127.146.12.70
b51a:901b:cb15:8045:ada8:be24:7f92:c47	127.146.12.71
b51a:901b:cb15:8045:ada8:be24:7f92:c48	127.146.12.72
b51a:901b:cb15:8045:ada8:be24:7f92:c49	127.146.12.73
b51a:901b:cb15:8045:ada8:be24:7f92:c4a	127.146.12.74
b51a:901b:cb15:8045:ada8:be24:7f92:c4b	127.146.12.75
b51a:901b:cb15:8045:ada8:be24:7f92:c4c	127.146.12.76
b51a:901b:cb15:8045:ada8:be24:7f92:c4d	127.146.12.77
b51a:901b:cb15:8045:ada8:be24:7f92:c4e	127.146.12.78
b51a:901b:cb15:8045:ada8:be24:7f92:c4f	127.146.12.79
b51a:901b:cb15:8045:ada8:be24:7f92:c50	127.146.12.80
b51a:901b:cb15:8045:ada8:be24:7f92:c51	127.146.12.81
b51a:901b:cb15:8045:ada8:be24:7f92:c52	127.146.12.82
b51a:901b:cb15:8045:ada8:be24:7f92:c53	127.146.12.83
b51a:901b:cb15:8045:ada8:be24:7f92:c54	127.146.12.84
b51a:901b:cb15:8045:ada8:be24:7f92:c55	127.146.12.85
b51a:901b:cb15:8045:ada8:be24:7f92:c56	127.146.12.86
b51a:901b:cb15:8045:ada8:be24:7f92:c57	127.146.12.87
b51a:901b:cb15:8045:ada8:be24:7f92:c58	127.146.12.88
b51a:901b:cb15:8045:ada8:be24:7f92:c59	127.146.12.89
b51a:901b:cb15:8045:ada8:be24:7f92:c5a	127.146.12.90
b51a:901b:cb15:8045:ada8:be24:7f92:c5b	127.146.12.91
b51a:901b:cb15:8045:ada8:be24:7f92:c5c	127.146.12.92
b51a:901b:cb15:8045:ada8:be24:7f92:c5d	127.146.12.93
b51a:901b:cb15:8045:ada8:be24:7f92:c5e	127.146.12.94
b51a:901b:cb15:8045:ada8:be24:7f92:c5f	127.146.12.95
b51a:901b:cb15:8045:ada8:be24:7f92:c60	127.146.12.96
b51a:901b:cb15:8045:ada8:be24:7f92:c61	127.146.12.97
b51a:901b:cb15:8045:ada8:be24:7f92:c62	127.146.12.98
b51a:901b:cb15:8045:ada8:be24:7f92:c63	127.146.12.99
b51a:901b:cb15:8045:ada8:be24:7f92:c64	127.146.12.100
b51a:901b:cb15:8045:ada8:be24:7f92:c65	127.146.12.101
b51a:901b:cb15:8045:ada8:be24:7f92:c66	127.146.12.102
b51a:901b:cb15:8045:ada8:be24:7f92:c67	127.146.12.103
b51a:901b:cb15:8045:ada8:be24:7f92:c68	127.146.12.104
b51a:901b:cb15:8045:ada8:be24:7f92:c69	127.146.12.105
b51a:901b:cb15:8045:ada8:be24:7f92:c6a	127.146.12.106
b51a:901b:cb15:8045:ada8:be24:7f92:c6b	127.146.12.107
b51a:901b:cb15:8045:ada8:be24:7f92:c6c	127.146.12.108
b51a:901b:cb15:8045:ada8:be24:7f92:c6d	127.146.12.109
b51a:901b:cb15:8045:ada8:be24:7f92:c6e	127.146.12.110
b51a:901b:cb15:8045:ada8:be24:7f92:c6f	127.146.12.111
b51a:901b:cb15:8045:ada8:be24:7f92:c70	127.146.12.112
b51a:901b:cb15:8045:ada8:be24:7f92:c71	127.146.12.113
b51a:901b:cb15:8045:ada8:be24:7f92:c72	127.146.12.114
b51a:901b:cb15:8045:ada8:be24:7f92:c73	127.146.12.115
b51a:901b:cb15:8045:ada8:be24:7f92:c74	127.146.12.116
b51a:901b:cb15:8045:ada8:be24:7f92:c75	127.146.12.117
b51a:901b:cb15:8045:ada8:be24:7f92:c76	127.146.12.118
b51a:901b:cb15:8045:ada8:be24:7f92:c77	127.146.12.119
b51a:901b:cb15:8045:ada8:be24:7f92:c78	127.146.12.120

b51a:901b:cb15:8045:ada8:be24:7f92:c79	127.146.12.121
b51a:901b:cb15:8045:ada8:be24:7f92:c7a	127.146.12.122
b51a:901b:cb15:8045:ada8:be24:7f92:c7b	127.146.12.123
b51a:901b:cb15:8045:ada8:be24:7f92:c7c	127.146.12.124
b51a:901b:cb15:8045:ada8:be24:7f92:c7d	127.146.12.125
b51a:901b:cb15:8045:ada8:be24:7f92:c7e	127.146.12.126
b51a:901b:cb15:8045:ada8:be24:7f92:c7f	127.146.12.127
b51a:901b:cb15:8045:ada8:be24:7f92:c80	127.146.12.128
b51a:901b:cb15:8045:ada8:be24:7f92:c81	127.146.12.129
b51a:901b:cb15:8045:ada8:be24:7f92:c82	127.146.12.130
b51a:901b:cb15:8045:ada8:be24:7f92:c83	127.146.12.131
b51a:901b:cb15:8045:ada8:be24:7f92:c84	127.146.12.132
b51a:901b:cb15:8045:ada8:be24:7f92:c85	127.146.12.133
b51a:901b:cb15:8045:ada8:be24:7f92:c86	127.146.12.134
b51a:901b:cb15:8045:ada8:be24:7f92:c87	127.146.12.135
b51a:901b:cb15:8045:ada8:be24:7f92:c88	127.146.12.136
b51a:901b:cb15:8045:ada8:be24:7f92:c89	127.146.12.137
b51a:901b:cb15:8045:ada8:be24:7f92:c8a	127.146.12.138
b51a:901b:cb15:8045:ada8:be24:7f92:c8b	127.146.12.139
b51a:901b:cb15:8045:ada8:be24:7f92:c8c	127.146.12.140
b51a:901b:cb15:8045:ada8:be24:7f92:c8d	127.146.12.141
b51a:901b:cb15:8045:ada8:be24:7f92:c8e	127.146.12.142
b51a:901b:cb15:8045:ada8:be24:7f92:c8f	127.146.12.143
b51a:901b:cb15:8045:ada8:be24:7f92:c90	127.146.12.144
b51a:901b:cb15:8045:ada8:be24:7f92:c91	127.146.12.145
b51a:901b:cb15:8045:ada8:be24:7f92:c92	127.146.12.146
b51a:901b:cb15:8045:ada8:be24:7f92:c93	127.146.12.147
b51a:901b:cb15:8045:ada8:be24:7f92:c94	127.146.12.148
b51a:901b:cb15:8045:ada8:be24:7f92:c95	127.146.12.149
b51a:901b:cb15:8045:ada8:be24:7f92:c96	127.146.12.150
b51a:901b:cb15:8045:ada8:be24:7f92:c97	127.146.12.151
b51a:901b:cb15:8045:ada8:be24:7f92:c98	127.146.12.152
b51a:901b:cb15:8045:ada8:be24:7f92:c99	127.146.12.153
b51a:901b:cb15:8045:ada8:be24:7f92:c9a	127.146.12.154
b51a:901b:cb15:8045:ada8:be24:7f92:c9b	127.146.12.155
b51a:901b:cb15:8045:ada8:be24:7f92:c9c	127.146.12.156
b51a:901b:cb15:8045:ada8:be24:7f92:c9d	127.146.12.157
b51a:901b:cb15:8045:ada8:be24:7f92:c9e	127.146.12.158
b51a:901b:cb15:8045:ada8:be24:7f92:c9f	127.146.12.159
b51a:901b:cb15:8045:ada8:be24:7f92:ca0	127.146.12.160
b51a:901b:cb15:8045:ada8:be24:7f92:ca1	127.146.12.161
b51a:901b:cb15:8045:ada8:be24:7f92:ca2	127.146.12.162
b51a:901b:cb15:8045:ada8:be24:7f92:ca3	127.146.12.163
b51a:901b:cb15:8045:ada8:be24:7f92:ca4	127.146.12.164
b51a:901b:cb15:8045:ada8:be24:7f92:ca5	127.146.12.165
b51a:901b:cb15:8045:ada8:be24:7f92:ca6	127.146.12.166
b51a:901b:cb15:8045:ada8:be24:7f92:ca7	127.146.12.167
b51a:901b:cb15:8045:ada8:be24:7f92:ca8	127.146.12.168
b51a:901b:cb15:8045:ada8:be24:7f92:ca9	127.146.12.169
b51a:901b:cb15:8045:ada8:be24:7f92:caa	127.146.12.170
b51a:901b:cb15:8045:ada8:be24:7f92:cab	127.146.12.171
b51a:901b:cb15:8045:ada8:be24:7f92:cac	127.146.12.172
b51a:901b:cb15:8045:ada8:be24:7f92:cad	127.146.12.173
b51a:901b:cb15:8045:ada8:be24:7f92:cae	127.146.12.174
b51a:901b:cb15:8045:ada8:be24:7f92:caf	127.146.12.175
b51a:901b:cb15:8045:ada8:be24:7f92:cb0	127.146.12.176
b51a:901b:cb15:8045:ada8:be24:7f92:cb1	127.146.12.177
b51a:901b:cb15:8045:ada8:be24:7f92:cb2	127.146.12.178
b51a:901b:cb15:8045:ada8:be24:7f92:cb3	127.146.12.179
b51a:901b:cb15:8045:ada8:be24:7f92:cb4	127.146.12.180

b51a:901b:cb15:8045:ada8:be24:7f92:cb5	127.146.12.181
b51a:901b:cb15:8045:ada8:be24:7f92:cb6	127.146.12.182
b51a:901b:cb15:8045:ada8:be24:7f92:cb7	127.146.12.183
b51a:901b:cb15:8045:ada8:be24:7f92:cb8	127.146.12.184
b51a:901b:cb15:8045:ada8:be24:7f92:cb9	127.146.12.185
b51a:901b:cb15:8045:ada8:be24:7f92:cba	127.146.12.186
b51a:901b:cb15:8045:ada8:be24:7f92:cbb	127.146.12.187
b51a:901b:cb15:8045:ada8:be24:7f92:cbc	127.146.12.188
b51a:901b:cb15:8045:ada8:be24:7f92:cbd	127.146.12.189
b51a:901b:cb15:8045:ada8:be24:7f92:cbe	127.146.12.190
b51a:901b:cb15:8045:ada8:be24:7f92:cbf	127.146.12.191
b51a:901b:cb15:8045:ada8:be24:7f92:cc0	127.146.12.192
b51a:901b:cb15:8045:ada8:be24:7f92:cc1	127.146.12.193
b51a:901b:cb15:8045:ada8:be24:7f92:cc2	127.146.12.194
b51a:901b:cb15:8045:ada8:be24:7f92:cc3	127.146.12.195
b51a:901b:cb15:8045:ada8:be24:7f92:cc4	127.146.12.196
b51a:901b:cb15:8045:ada8:be24:7f92:cc5	127.146.12.197
b51a:901b:cb15:8045:ada8:be24:7f92:cc6	127.146.12.198
b51a:901b:cb15:8045:ada8:be24:7f92:cc7	127.146.12.199
b51a:901b:cb15:8045:ada8:be24:7f92:cc8	127.146.12.200
b51a:901b:cb15:8045:ada8:be24:7f92:cc9	127.146.12.201
b51a:901b:cb15:8045:ada8:be24:7f92:cca	127.146.12.202
b51a:901b:cb15:8045:ada8:be24:7f92:ccb	127.146.12.203
b51a:901b:cb15:8045:ada8:be24:7f92:ccc	127.146.12.204
b51a:901b:cb15:8045:ada8:be24:7f92:ccd	127.146.12.205
b51a:901b:cb15:8045:ada8:be24:7f92:cce	127.146.12.206
b51a:901b:cb15:8045:ada8:be24:7f92:ccf	127.146.12.207
b51a:901b:cb15:8045:ada8:be24:7f92:cd0	127.146.12.208
b51a:901b:cb15:8045:ada8:be24:7f92:cd1	127.146.12.209
b51a:901b:cb15:8045:ada8:be24:7f92:cd2	127.146.12.210
b51a:901b:cb15:8045:ada8:be24:7f92:cd3	127.146.12.211
b51a:901b:cb15:8045:ada8:be24:7f92:cd4	127.146.12.212
b51a:901b:cb15:8045:ada8:be24:7f92:cd5	127.146.12.213
b51a:901b:cb15:8045:ada8:be24:7f92:cd6	127.146.12.214
b51a:901b:cb15:8045:ada8:be24:7f92:cd7	127.146.12.215
b51a:901b:cb15:8045:ada8:be24:7f92:cd8	127.146.12.216
b51a:901b:cb15:8045:ada8:be24:7f92:cd9	127.146.12.217
b51a:901b:cb15:8045:ada8:be24:7f92:cda	127.146.12.218
b51a:901b:cb15:8045:ada8:be24:7f92:cdb	127.146.12.219
b51a:901b:cb15:8045:ada8:be24:7f92:cdc	127.146.12.220
b51a:901b:cb15:8045:ada8:be24:7f92:cdd	127.146.12.221
b51a:901b:cb15:8045:ada8:be24:7f92:cde	127.146.12.222
b51a:901b:cb15:8045:ada8:be24:7f92:cdf	127.146.12.223
b51a:901b:cb15:8045:ada8:be24:7f92:ce0	127.146.12.224
b51a:901b:cb15:8045:ada8:be24:7f92:ce1	127.146.12.225
b51a:901b:cb15:8045:ada8:be24:7f92:ce2	127.146.12.226
b51a:901b:cb15:8045:ada8:be24:7f92:ce3	127.146.12.227
b51a:901b:cb15:8045:ada8:be24:7f92:ce4	127.146.12.228
b51a:901b:cb15:8045:ada8:be24:7f92:ce5	127.146.12.229
b51a:901b:cb15:8045:ada8:be24:7f92:ce6	127.146.12.230
b51a:901b:cb15:8045:ada8:be24:7f92:ce7	127.146.12.231
b51a:901b:cb15:8045:ada8:be24:7f92:ce8	127.146.12.232
b51a:901b:cb15:8045:ada8:be24:7f92:ce9	127.146.12.233
b51a:901b:cb15:8045:ada8:be24:7f92:cea	127.146.12.234
b51a:901b:cb15:8045:ada8:be24:7f92:ceb	127.146.12.235
b51a:901b:cb15:8045:ada8:be24:7f92:cec	127.146.12.236
b51a:901b:cb15:8045:ada8:be24:7f92:ced	127.146.12.237
b51a:901b:cb15:8045:ada8:be24:7f92:cee	127.146.12.238
b51a:901b:cb15:8045:ada8:be24:7f92:cef	127.146.12.239
b51a:901b:cb15:8045:ada8:be24:7f92:cf0	127.146.12.240
b51a:901b:cb15:8045:ada8:be24:7f92:cf1	127.146.12.241
b51a:901b:cb15:8045:ada8:be24:7f92:cf2	127.146.12.242
b51a:901b:cb15:8045:ada8:be24:7f92:cf3	127.146.12.243
b51a:901b:cb15:8045:ada8:be24:7f92:cf4	127.146.12.244
b51a:901b:cb15:8045:ada8:be24:7f92:cf5	127.146.12.245
b51a:901b:cb15:8045:ada8:be24:7f92:cf6	127.146.12.246
b51a:901b:cb15:8045:ada8:be24:7f92:cf7	127.146.12.247
b51a:901b:cb15:8045:ada8:be24:7f92:cf8	127.146.12.248
b51a:901b:cb15:8045:ada8:be24:7f92:cf9	127.146.12.249
b51a:901b:cb15:8045:ada8:be24:7f92:cfa	127.146.12.250
b51a:901b:cb15:8045:ada8:be24:7f92:cfb	127.146.12.251
b51a:901b:cb15:8045:ada8:be24:7f92:cfc	127.146.12.252
b51a:901b:cb15:8045:ada8:be24:7f92:cfd	127.146.12.253
b51a:901b:cb15:8045:ada8:be24:7f92:cfe	127.146.12.254
b51a:901b:cb15:8045:ada8:be24:7f92:cff	127.146.12.255

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.