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:901b:8082:d157:db49:3a63:ff01	58.99.255.1
b51a:901b:901b:8082:d157:db49:3a63:ff02	58.99.255.2
b51a:901b:901b:8082:d157:db49:3a63:ff03	58.99.255.3
b51a:901b:901b:8082:d157:db49:3a63:ff04	58.99.255.4
b51a:901b:901b:8082:d157:db49:3a63:ff05	58.99.255.5
b51a:901b:901b:8082:d157:db49:3a63:ff06	58.99.255.6
b51a:901b:901b:8082:d157:db49:3a63:ff07	58.99.255.7
b51a:901b:901b:8082:d157:db49:3a63:ff08	58.99.255.8
b51a:901b:901b:8082:d157:db49:3a63:ff09	58.99.255.9
b51a:901b:901b:8082:d157:db49:3a63:ff0a	58.99.255.10
b51a:901b:901b:8082:d157:db49:3a63:ff0b	58.99.255.11
b51a:901b:901b:8082:d157:db49:3a63:ff0c	58.99.255.12
b51a:901b:901b:8082:d157:db49:3a63:ff0d	58.99.255.13
b51a:901b:901b:8082:d157:db49:3a63:ff0e	58.99.255.14
b51a:901b:901b:8082:d157:db49:3a63:ff0f	58.99.255.15
b51a:901b:901b:8082:d157:db49:3a63:ff10	58.99.255.16
b51a:901b:901b:8082:d157:db49:3a63:ff11	58.99.255.17
b51a:901b:901b:8082:d157:db49:3a63:ff12	58.99.255.18
b51a:901b:901b:8082:d157:db49:3a63:ff13	58.99.255.19
b51a:901b:901b:8082:d157:db49:3a63:ff14	58.99.255.20
b51a:901b:901b:8082:d157:db49:3a63:ff15	58.99.255.21
b51a:901b:901b:8082:d157:db49:3a63:ff16	58.99.255.22
b51a:901b:901b:8082:d157:db49:3a63:ff17	58.99.255.23
b51a:901b:901b:8082:d157:db49:3a63:ff18	58.99.255.24
b51a:901b:901b:8082:d157:db49:3a63:ff19	58.99.255.25
b51a:901b:901b:8082:d157:db49:3a63:ff1a	58.99.255.26
b51a:901b:901b:8082:d157:db49:3a63:ff1b	58.99.255.27
b51a:901b:901b:8082:d157:db49:3a63:ff1c	58.99.255.28
b51a:901b:901b:8082:d157:db49:3a63:ff1d	58.99.255.29
b51a:901b:901b:8082:d157:db49:3a63:ff1e	58.99.255.30
b51a:901b:901b:8082:d157:db49:3a63:ff1f	58.99.255.31
b51a:901b:901b:8082:d157:db49:3a63:ff20	58.99.255.32
b51a:901b:901b:8082:d157:db49:3a63:ff21	58.99.255.33
b51a:901b:901b:8082:d157:db49:3a63:ff22	58.99.255.34
b51a:901b:901b:8082:d157:db49:3a63:ff23	58.99.255.35
b51a:901b:901b:8082:d157:db49:3a63:ff24	58.99.255.36
b51a:901b:901b:8082:d157:db49:3a63:ff25	58.99.255.37
b51a:901b:901b:8082:d157:db49:3a63:ff26	58.99.255.38
b51a:901b:901b:8082:d157:db49:3a63:ff27	58.99.255.39
b51a:901b:901b:8082:d157:db49:3a63:ff28	58.99.255.40
b51a:901b:901b:8082:d157:db49:3a63:ff29	58.99.255.41
b51a:901b:901b:8082:d157:db49:3a63:ff2a	58.99.255.42
b51a:901b:901b:8082:d157:db49:3a63:ff2b	58.99.255.43
b51a:901b:901b:8082:d157:db49:3a63:ff2c	58.99.255.44
b51a:901b:901b:8082:d157:db49:3a63:ff2d	58.99.255.45
b51a:901b:901b:8082:d157:db49:3a63:ff2e	58.99.255.46
b51a:901b:901b:8082:d157:db49:3a63:ff2f	58.99.255.47
b51a:901b:901b:8082:d157:db49:3a63:ff30	58.99.255.48
b51a:901b:901b:8082:d157:db49:3a63:ff31	58.99.255.49
b51a:901b:901b:8082:d157:db49:3a63:ff32	58.99.255.50
b51a:901b:901b:8082:d157:db49:3a63:ff33	58.99.255.51
b51a:901b:901b:8082:d157:db49:3a63:ff34	58.99.255.52
b51a:901b:901b:8082:d157:db49:3a63:ff35	58.99.255.53
b51a:901b:901b:8082:d157:db49:3a63:ff36	58.99.255.54
b51a:901b:901b:8082:d157:db49:3a63:ff37	58.99.255.55
b51a:901b:901b:8082:d157:db49:3a63:ff38	58.99.255.56
b51a:901b:901b:8082:d157:db49:3a63:ff39	58.99.255.57
b51a:901b:901b:8082:d157:db49:3a63:ff3a	58.99.255.58
b51a:901b:901b:8082:d157:db49:3a63:ff3b	58.99.255.59
b51a:901b:901b:8082:d157:db49:3a63:ff3c	58.99.255.60

b51a:901b:901b:8082:d157:db49:3a63:ff3d	58.99.255.61
b51a:901b:901b:8082:d157:db49:3a63:ff3e	58.99.255.62
b51a:901b:901b:8082:d157:db49:3a63:ff3f	58.99.255.63
b51a:901b:901b:8082:d157:db49:3a63:ff40	58.99.255.64
b51a:901b:901b:8082:d157:db49:3a63:ff41	58.99.255.65
b51a:901b:901b:8082:d157:db49:3a63:ff42	58.99.255.66
b51a:901b:901b:8082:d157:db49:3a63:ff43	58.99.255.67
b51a:901b:901b:8082:d157:db49:3a63:ff44	58.99.255.68
b51a:901b:901b:8082:d157:db49:3a63:ff45	58.99.255.69
b51a:901b:901b:8082:d157:db49:3a63:ff46	58.99.255.70
b51a:901b:901b:8082:d157:db49:3a63:ff47	58.99.255.71
b51a:901b:901b:8082:d157:db49:3a63:ff48	58.99.255.72
b51a:901b:901b:8082:d157:db49:3a63:ff49	58.99.255.73
b51a:901b:901b:8082:d157:db49:3a63:ff4a	58.99.255.74
b51a:901b:901b:8082:d157:db49:3a63:ff4b	58.99.255.75
b51a:901b:901b:8082:d157:db49:3a63:ff4c	58.99.255.76
b51a:901b:901b:8082:d157:db49:3a63:ff4d	58.99.255.77
b51a:901b:901b:8082:d157:db49:3a63:ff4e	58.99.255.78
b51a:901b:901b:8082:d157:db49:3a63:ff4f	58.99.255.79
b51a:901b:901b:8082:d157:db49:3a63:ff50	58.99.255.80
b51a:901b:901b:8082:d157:db49:3a63:ff51	58.99.255.81
b51a:901b:901b:8082:d157:db49:3a63:ff52	58.99.255.82
b51a:901b:901b:8082:d157:db49:3a63:ff53	58.99.255.83
b51a:901b:901b:8082:d157:db49:3a63:ff54	58.99.255.84
b51a:901b:901b:8082:d157:db49:3a63:ff55	58.99.255.85
b51a:901b:901b:8082:d157:db49:3a63:ff56	58.99.255.86
b51a:901b:901b:8082:d157:db49:3a63:ff57	58.99.255.87
b51a:901b:901b:8082:d157:db49:3a63:ff58	58.99.255.88
b51a:901b:901b:8082:d157:db49:3a63:ff59	58.99.255.89
b51a:901b:901b:8082:d157:db49:3a63:ff5a	58.99.255.90
b51a:901b:901b:8082:d157:db49:3a63:ff5b	58.99.255.91
b51a:901b:901b:8082:d157:db49:3a63:ff5c	58.99.255.92
b51a:901b:901b:8082:d157:db49:3a63:ff5d	58.99.255.93
b51a:901b:901b:8082:d157:db49:3a63:ff5e	58.99.255.94
b51a:901b:901b:8082:d157:db49:3a63:ff5f	58.99.255.95
b51a:901b:901b:8082:d157:db49:3a63:ff60	58.99.255.96
b51a:901b:901b:8082:d157:db49:3a63:ff61	58.99.255.97
b51a:901b:901b:8082:d157:db49:3a63:ff62	58.99.255.98
b51a:901b:901b:8082:d157:db49:3a63:ff63	58.99.255.99
b51a:901b:901b:8082:d157:db49:3a63:ff64	58.99.255.100
b51a:901b:901b:8082:d157:db49:3a63:ff65	58.99.255.101
b51a:901b:901b:8082:d157:db49:3a63:ff66	58.99.255.102
b51a:901b:901b:8082:d157:db49:3a63:ff67	58.99.255.103
b51a:901b:901b:8082:d157:db49:3a63:ff68	58.99.255.104
b51a:901b:901b:8082:d157:db49:3a63:ff69	58.99.255.105
b51a:901b:901b:8082:d157:db49:3a63:ff6a	58.99.255.106
b51a:901b:901b:8082:d157:db49:3a63:ff6b	58.99.255.107
b51a:901b:901b:8082:d157:db49:3a63:ff6c	58.99.255.108
b51a:901b:901b:8082:d157:db49:3a63:ff6d	58.99.255.109
b51a:901b:901b:8082:d157:db49:3a63:ff6e	58.99.255.110
b51a:901b:901b:8082:d157:db49:3a63:ff6f	58.99.255.111
b51a:901b:901b:8082:d157:db49:3a63:ff70	58.99.255.112
b51a:901b:901b:8082:d157:db49:3a63:ff71	58.99.255.113
b51a:901b:901b:8082:d157:db49:3a63:ff72	58.99.255.114
b51a:901b:901b:8082:d157:db49:3a63:ff73	58.99.255.115
b51a:901b:901b:8082:d157:db49:3a63:ff74	58.99.255.116
b51a:901b:901b:8082:d157:db49:3a63:ff75	58.99.255.117
b51a:901b:901b:8082:d157:db49:3a63:ff76	58.99.255.118
b51a:901b:901b:8082:d157:db49:3a63:ff77	58.99.255.119
b51a:901b:901b:8082:d157:db49:3a63:ff78	58.99.255.120

b51a:901b:901b:8082:d157:db49:3a63:ff79	58.99.255.121
b51a:901b:901b:8082:d157:db49:3a63:ff7a	58.99.255.122
b51a:901b:901b:8082:d157:db49:3a63:ff7b	58.99.255.123
b51a:901b:901b:8082:d157:db49:3a63:ff7c	58.99.255.124
b51a:901b:901b:8082:d157:db49:3a63:ff7d	58.99.255.125
b51a:901b:901b:8082:d157:db49:3a63:ff7e	58.99.255.126
b51a:901b:901b:8082:d157:db49:3a63:ff7f	58.99.255.127
b51a:901b:901b:8082:d157:db49:3a63:ff80	58.99.255.128
b51a:901b:901b:8082:d157:db49:3a63:ff81	58.99.255.129
b51a:901b:901b:8082:d157:db49:3a63:ff82	58.99.255.130
b51a:901b:901b:8082:d157:db49:3a63:ff83	58.99.255.131
b51a:901b:901b:8082:d157:db49:3a63:ff84	58.99.255.132
b51a:901b:901b:8082:d157:db49:3a63:ff85	58.99.255.133
b51a:901b:901b:8082:d157:db49:3a63:ff86	58.99.255.134
b51a:901b:901b:8082:d157:db49:3a63:ff87	58.99.255.135
b51a:901b:901b:8082:d157:db49:3a63:ff88	58.99.255.136
b51a:901b:901b:8082:d157:db49:3a63:ff89	58.99.255.137
b51a:901b:901b:8082:d157:db49:3a63:ff8a	58.99.255.138
b51a:901b:901b:8082:d157:db49:3a63:ff8b	58.99.255.139
b51a:901b:901b:8082:d157:db49:3a63:ff8c	58.99.255.140
b51a:901b:901b:8082:d157:db49:3a63:ff8d	58.99.255.141
b51a:901b:901b:8082:d157:db49:3a63:ff8e	58.99.255.142
b51a:901b:901b:8082:d157:db49:3a63:ff8f	58.99.255.143
b51a:901b:901b:8082:d157:db49:3a63:ff90	58.99.255.144
b51a:901b:901b:8082:d157:db49:3a63:ff91	58.99.255.145
b51a:901b:901b:8082:d157:db49:3a63:ff92	58.99.255.146
b51a:901b:901b:8082:d157:db49:3a63:ff93	58.99.255.147
b51a:901b:901b:8082:d157:db49:3a63:ff94	58.99.255.148
b51a:901b:901b:8082:d157:db49:3a63:ff95	58.99.255.149
b51a:901b:901b:8082:d157:db49:3a63:ff96	58.99.255.150
b51a:901b:901b:8082:d157:db49:3a63:ff97	58.99.255.151
b51a:901b:901b:8082:d157:db49:3a63:ff98	58.99.255.152
b51a:901b:901b:8082:d157:db49:3a63:ff99	58.99.255.153
b51a:901b:901b:8082:d157:db49:3a63:ff9a	58.99.255.154
b51a:901b:901b:8082:d157:db49:3a63:ff9b	58.99.255.155
b51a:901b:901b:8082:d157:db49:3a63:ff9c	58.99.255.156
b51a:901b:901b:8082:d157:db49:3a63:ff9d	58.99.255.157
b51a:901b:901b:8082:d157:db49:3a63:ff9e	58.99.255.158
b51a:901b:901b:8082:d157:db49:3a63:ff9f	58.99.255.159
b51a:901b:901b:8082:d157:db49:3a63:ffa0	58.99.255.160
b51a:901b:901b:8082:d157:db49:3a63:ffa1	58.99.255.161
b51a:901b:901b:8082:d157:db49:3a63:ffa2	58.99.255.162
b51a:901b:901b:8082:d157:db49:3a63:ffa3	58.99.255.163
b51a:901b:901b:8082:d157:db49:3a63:ffa4	58.99.255.164
b51a:901b:901b:8082:d157:db49:3a63:ffa5	58.99.255.165
b51a:901b:901b:8082:d157:db49:3a63:ffa6	58.99.255.166
b51a:901b:901b:8082:d157:db49:3a63:ffa7	58.99.255.167
b51a:901b:901b:8082:d157:db49:3a63:ffa8	58.99.255.168
b51a:901b:901b:8082:d157:db49:3a63:ffa9	58.99.255.169
b51a:901b:901b:8082:d157:db49:3a63:ffaa	58.99.255.170
b51a:901b:901b:8082:d157:db49:3a63:ffab	58.99.255.171
b51a:901b:901b:8082:d157:db49:3a63:ffac	58.99.255.172
b51a:901b:901b:8082:d157:db49:3a63:ffad	58.99.255.173
b51a:901b:901b:8082:d157:db49:3a63:ffae	58.99.255.174
b51a:901b:901b:8082:d157:db49:3a63:ffaf	58.99.255.175
b51a:901b:901b:8082:d157:db49:3a63:ffb0	58.99.255.176
b51a:901b:901b:8082:d157:db49:3a63:ffb1	58.99.255.177
b51a:901b:901b:8082:d157:db49:3a63:ffb2	58.99.255.178
b51a:901b:901b:8082:d157:db49:3a63:ffb3	58.99.255.179
b51a:901b:901b:8082:d157:db49:3a63:ffb4	58.99.255.180

b51a:901b:901b:8082:d157:db49:3a63:ffb5	58.99.255.181
b51a:901b:901b:8082:d157:db49:3a63:ffb6	58.99.255.182
b51a:901b:901b:8082:d157:db49:3a63:ffb7	58.99.255.183
b51a:901b:901b:8082:d157:db49:3a63:ffb8	58.99.255.184
b51a:901b:901b:8082:d157:db49:3a63:ffb9	58.99.255.185
b51a:901b:901b:8082:d157:db49:3a63:ffba	58.99.255.186
b51a:901b:901b:8082:d157:db49:3a63:ffbb	58.99.255.187
b51a:901b:901b:8082:d157:db49:3a63:ffbc	58.99.255.188
b51a:901b:901b:8082:d157:db49:3a63:ffbd	58.99.255.189
b51a:901b:901b:8082:d157:db49:3a63:ffbe	58.99.255.190
b51a:901b:901b:8082:d157:db49:3a63:ffbf	58.99.255.191
b51a:901b:901b:8082:d157:db49:3a63:ffc0	58.99.255.192
b51a:901b:901b:8082:d157:db49:3a63:ffc1	58.99.255.193
b51a:901b:901b:8082:d157:db49:3a63:ffc2	58.99.255.194
b51a:901b:901b:8082:d157:db49:3a63:ffc3	58.99.255.195
b51a:901b:901b:8082:d157:db49:3a63:ffc4	58.99.255.196
b51a:901b:901b:8082:d157:db49:3a63:ffc5	58.99.255.197
b51a:901b:901b:8082:d157:db49:3a63:ffc6	58.99.255.198
b51a:901b:901b:8082:d157:db49:3a63:ffc7	58.99.255.199
b51a:901b:901b:8082:d157:db49:3a63:ffc8	58.99.255.200
b51a:901b:901b:8082:d157:db49:3a63:ffc9	58.99.255.201
b51a:901b:901b:8082:d157:db49:3a63:ffca	58.99.255.202
b51a:901b:901b:8082:d157:db49:3a63:ffcb	58.99.255.203
b51a:901b:901b:8082:d157:db49:3a63:ffcc	58.99.255.204
b51a:901b:901b:8082:d157:db49:3a63:ffcd	58.99.255.205
b51a:901b:901b:8082:d157:db49:3a63:ffce	58.99.255.206
b51a:901b:901b:8082:d157:db49:3a63:ffcf	58.99.255.207
b51a:901b:901b:8082:d157:db49:3a63:ffd0	58.99.255.208
b51a:901b:901b:8082:d157:db49:3a63:ffd1	58.99.255.209
b51a:901b:901b:8082:d157:db49:3a63:ffd2	58.99.255.210
b51a:901b:901b:8082:d157:db49:3a63:ffd3	58.99.255.211
b51a:901b:901b:8082:d157:db49:3a63:ffd4	58.99.255.212
b51a:901b:901b:8082:d157:db49:3a63:ffd5	58.99.255.213
b51a:901b:901b:8082:d157:db49:3a63:ffd6	58.99.255.214
b51a:901b:901b:8082:d157:db49:3a63:ffd7	58.99.255.215
b51a:901b:901b:8082:d157:db49:3a63:ffd8	58.99.255.216
b51a:901b:901b:8082:d157:db49:3a63:ffd9	58.99.255.217
b51a:901b:901b:8082:d157:db49:3a63:ffda	58.99.255.218
b51a:901b:901b:8082:d157:db49:3a63:ffdb	58.99.255.219
b51a:901b:901b:8082:d157:db49:3a63:ffdc	58.99.255.220
b51a:901b:901b:8082:d157:db49:3a63:ffdd	58.99.255.221
b51a:901b:901b:8082:d157:db49:3a63:ffde	58.99.255.222
b51a:901b:901b:8082:d157:db49:3a63:ffdf	58.99.255.223
b51a:901b:901b:8082:d157:db49:3a63:ffe0	58.99.255.224
b51a:901b:901b:8082:d157:db49:3a63:ffe1	58.99.255.225
b51a:901b:901b:8082:d157:db49:3a63:ffe2	58.99.255.226
b51a:901b:901b:8082:d157:db49:3a63:ffe3	58.99.255.227
b51a:901b:901b:8082:d157:db49:3a63:ffe4	58.99.255.228
b51a:901b:901b:8082:d157:db49:3a63:ffe5	58.99.255.229
b51a:901b:901b:8082:d157:db49:3a63:ffe6	58.99.255.230
b51a:901b:901b:8082:d157:db49:3a63:ffe7	58.99.255.231
b51a:901b:901b:8082:d157:db49:3a63:ffe8	58.99.255.232
b51a:901b:901b:8082:d157:db49:3a63:ffe9	58.99.255.233
b51a:901b:901b:8082:d157:db49:3a63:ffea	58.99.255.234
b51a:901b:901b:8082:d157:db49:3a63:ffeb	58.99.255.235
b51a:901b:901b:8082:d157:db49:3a63:ffec	58.99.255.236
b51a:901b:901b:8082:d157:db49:3a63:ffed	58.99.255.237
b51a:901b:901b:8082:d157:db49:3a63:ffee	58.99.255.238
b51a:901b:901b:8082:d157:db49:3a63:ffef	58.99.255.239
b51a:901b:901b:8082:d157:db49:3a63:fff0	58.99.255.240
b51a:901b:901b:8082:d157:db49:3a63:fff1	58.99.255.241
b51a:901b:901b:8082:d157:db49:3a63:fff2	58.99.255.242
b51a:901b:901b:8082:d157:db49:3a63:fff3	58.99.255.243
b51a:901b:901b:8082:d157:db49:3a63:fff4	58.99.255.244
b51a:901b:901b:8082:d157:db49:3a63:fff5	58.99.255.245
b51a:901b:901b:8082:d157:db49:3a63:fff6	58.99.255.246
b51a:901b:901b:8082:d157:db49:3a63:fff7	58.99.255.247
b51a:901b:901b:8082:d157:db49:3a63:fff8	58.99.255.248
b51a:901b:901b:8082:d157:db49:3a63:fff9	58.99.255.249
b51a:901b:901b:8082:d157:db49:3a63:fffa	58.99.255.250
b51a:901b:901b:8082:d157:db49:3a63:fffb	58.99.255.251
b51a:901b:901b:8082:d157:db49:3a63:fffc	58.99.255.252
b51a:901b:901b:8082:d157:db49:3a63:fffd	58.99.255.253
b51a:901b:901b:8082:d157:db49:3a63:fffe	58.99.255.254
b51a:901b:901b:8082:d157:db49:3a63:ffff	58.99.255.255

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.