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:ac86:b155:ff01	177.85.255.1
b51a:901b:901b:8082:d157:ac86:b155:ff02	177.85.255.2
b51a:901b:901b:8082:d157:ac86:b155:ff03	177.85.255.3
b51a:901b:901b:8082:d157:ac86:b155:ff04	177.85.255.4
b51a:901b:901b:8082:d157:ac86:b155:ff05	177.85.255.5
b51a:901b:901b:8082:d157:ac86:b155:ff06	177.85.255.6
b51a:901b:901b:8082:d157:ac86:b155:ff07	177.85.255.7
b51a:901b:901b:8082:d157:ac86:b155:ff08	177.85.255.8
b51a:901b:901b:8082:d157:ac86:b155:ff09	177.85.255.9
b51a:901b:901b:8082:d157:ac86:b155:ff0a	177.85.255.10
b51a:901b:901b:8082:d157:ac86:b155:ff0b	177.85.255.11
b51a:901b:901b:8082:d157:ac86:b155:ff0c	177.85.255.12
b51a:901b:901b:8082:d157:ac86:b155:ff0d	177.85.255.13
b51a:901b:901b:8082:d157:ac86:b155:ff0e	177.85.255.14
b51a:901b:901b:8082:d157:ac86:b155:ff0f	177.85.255.15
b51a:901b:901b:8082:d157:ac86:b155:ff10	177.85.255.16
b51a:901b:901b:8082:d157:ac86:b155:ff11	177.85.255.17
b51a:901b:901b:8082:d157:ac86:b155:ff12	177.85.255.18
b51a:901b:901b:8082:d157:ac86:b155:ff13	177.85.255.19
b51a:901b:901b:8082:d157:ac86:b155:ff14	177.85.255.20
b51a:901b:901b:8082:d157:ac86:b155:ff15	177.85.255.21
b51a:901b:901b:8082:d157:ac86:b155:ff16	177.85.255.22
b51a:901b:901b:8082:d157:ac86:b155:ff17	177.85.255.23
b51a:901b:901b:8082:d157:ac86:b155:ff18	177.85.255.24
b51a:901b:901b:8082:d157:ac86:b155:ff19	177.85.255.25
b51a:901b:901b:8082:d157:ac86:b155:ff1a	177.85.255.26
b51a:901b:901b:8082:d157:ac86:b155:ff1b	177.85.255.27
b51a:901b:901b:8082:d157:ac86:b155:ff1c	177.85.255.28
b51a:901b:901b:8082:d157:ac86:b155:ff1d	177.85.255.29
b51a:901b:901b:8082:d157:ac86:b155:ff1e	177.85.255.30
b51a:901b:901b:8082:d157:ac86:b155:ff1f	177.85.255.31
b51a:901b:901b:8082:d157:ac86:b155:ff20	177.85.255.32
b51a:901b:901b:8082:d157:ac86:b155:ff21	177.85.255.33
b51a:901b:901b:8082:d157:ac86:b155:ff22	177.85.255.34
b51a:901b:901b:8082:d157:ac86:b155:ff23	177.85.255.35
b51a:901b:901b:8082:d157:ac86:b155:ff24	177.85.255.36
b51a:901b:901b:8082:d157:ac86:b155:ff25	177.85.255.37
b51a:901b:901b:8082:d157:ac86:b155:ff26	177.85.255.38
b51a:901b:901b:8082:d157:ac86:b155:ff27	177.85.255.39
b51a:901b:901b:8082:d157:ac86:b155:ff28	177.85.255.40
b51a:901b:901b:8082:d157:ac86:b155:ff29	177.85.255.41
b51a:901b:901b:8082:d157:ac86:b155:ff2a	177.85.255.42
b51a:901b:901b:8082:d157:ac86:b155:ff2b	177.85.255.43
b51a:901b:901b:8082:d157:ac86:b155:ff2c	177.85.255.44
b51a:901b:901b:8082:d157:ac86:b155:ff2d	177.85.255.45
b51a:901b:901b:8082:d157:ac86:b155:ff2e	177.85.255.46
b51a:901b:901b:8082:d157:ac86:b155:ff2f	177.85.255.47
b51a:901b:901b:8082:d157:ac86:b155:ff30	177.85.255.48
b51a:901b:901b:8082:d157:ac86:b155:ff31	177.85.255.49
b51a:901b:901b:8082:d157:ac86:b155:ff32	177.85.255.50
b51a:901b:901b:8082:d157:ac86:b155:ff33	177.85.255.51
b51a:901b:901b:8082:d157:ac86:b155:ff34	177.85.255.52
b51a:901b:901b:8082:d157:ac86:b155:ff35	177.85.255.53
b51a:901b:901b:8082:d157:ac86:b155:ff36	177.85.255.54
b51a:901b:901b:8082:d157:ac86:b155:ff37	177.85.255.55
b51a:901b:901b:8082:d157:ac86:b155:ff38	177.85.255.56
b51a:901b:901b:8082:d157:ac86:b155:ff39	177.85.255.57
b51a:901b:901b:8082:d157:ac86:b155:ff3a	177.85.255.58
b51a:901b:901b:8082:d157:ac86:b155:ff3b	177.85.255.59
b51a:901b:901b:8082:d157:ac86:b155:ff3c	177.85.255.60

b51a:901b:901b:8082:d157:ac86:b155:ff3d	177.85.255.61
b51a:901b:901b:8082:d157:ac86:b155:ff3e	177.85.255.62
b51a:901b:901b:8082:d157:ac86:b155:ff3f	177.85.255.63
b51a:901b:901b:8082:d157:ac86:b155:ff40	177.85.255.64
b51a:901b:901b:8082:d157:ac86:b155:ff41	177.85.255.65
b51a:901b:901b:8082:d157:ac86:b155:ff42	177.85.255.66
b51a:901b:901b:8082:d157:ac86:b155:ff43	177.85.255.67
b51a:901b:901b:8082:d157:ac86:b155:ff44	177.85.255.68
b51a:901b:901b:8082:d157:ac86:b155:ff45	177.85.255.69
b51a:901b:901b:8082:d157:ac86:b155:ff46	177.85.255.70
b51a:901b:901b:8082:d157:ac86:b155:ff47	177.85.255.71
b51a:901b:901b:8082:d157:ac86:b155:ff48	177.85.255.72
b51a:901b:901b:8082:d157:ac86:b155:ff49	177.85.255.73
b51a:901b:901b:8082:d157:ac86:b155:ff4a	177.85.255.74
b51a:901b:901b:8082:d157:ac86:b155:ff4b	177.85.255.75
b51a:901b:901b:8082:d157:ac86:b155:ff4c	177.85.255.76
b51a:901b:901b:8082:d157:ac86:b155:ff4d	177.85.255.77
b51a:901b:901b:8082:d157:ac86:b155:ff4e	177.85.255.78
b51a:901b:901b:8082:d157:ac86:b155:ff4f	177.85.255.79
b51a:901b:901b:8082:d157:ac86:b155:ff50	177.85.255.80
b51a:901b:901b:8082:d157:ac86:b155:ff51	177.85.255.81
b51a:901b:901b:8082:d157:ac86:b155:ff52	177.85.255.82
b51a:901b:901b:8082:d157:ac86:b155:ff53	177.85.255.83
b51a:901b:901b:8082:d157:ac86:b155:ff54	177.85.255.84
b51a:901b:901b:8082:d157:ac86:b155:ff55	177.85.255.85
b51a:901b:901b:8082:d157:ac86:b155:ff56	177.85.255.86
b51a:901b:901b:8082:d157:ac86:b155:ff57	177.85.255.87
b51a:901b:901b:8082:d157:ac86:b155:ff58	177.85.255.88
b51a:901b:901b:8082:d157:ac86:b155:ff59	177.85.255.89
b51a:901b:901b:8082:d157:ac86:b155:ff5a	177.85.255.90
b51a:901b:901b:8082:d157:ac86:b155:ff5b	177.85.255.91
b51a:901b:901b:8082:d157:ac86:b155:ff5c	177.85.255.92
b51a:901b:901b:8082:d157:ac86:b155:ff5d	177.85.255.93
b51a:901b:901b:8082:d157:ac86:b155:ff5e	177.85.255.94
b51a:901b:901b:8082:d157:ac86:b155:ff5f	177.85.255.95
b51a:901b:901b:8082:d157:ac86:b155:ff60	177.85.255.96
b51a:901b:901b:8082:d157:ac86:b155:ff61	177.85.255.97
b51a:901b:901b:8082:d157:ac86:b155:ff62	177.85.255.98
b51a:901b:901b:8082:d157:ac86:b155:ff63	177.85.255.99
b51a:901b:901b:8082:d157:ac86:b155:ff64	177.85.255.100
b51a:901b:901b:8082:d157:ac86:b155:ff65	177.85.255.101
b51a:901b:901b:8082:d157:ac86:b155:ff66	177.85.255.102
b51a:901b:901b:8082:d157:ac86:b155:ff67	177.85.255.103
b51a:901b:901b:8082:d157:ac86:b155:ff68	177.85.255.104
b51a:901b:901b:8082:d157:ac86:b155:ff69	177.85.255.105
b51a:901b:901b:8082:d157:ac86:b155:ff6a	177.85.255.106
b51a:901b:901b:8082:d157:ac86:b155:ff6b	177.85.255.107
b51a:901b:901b:8082:d157:ac86:b155:ff6c	177.85.255.108
b51a:901b:901b:8082:d157:ac86:b155:ff6d	177.85.255.109
b51a:901b:901b:8082:d157:ac86:b155:ff6e	177.85.255.110
b51a:901b:901b:8082:d157:ac86:b155:ff6f	177.85.255.111
b51a:901b:901b:8082:d157:ac86:b155:ff70	177.85.255.112
b51a:901b:901b:8082:d157:ac86:b155:ff71	177.85.255.113
b51a:901b:901b:8082:d157:ac86:b155:ff72	177.85.255.114
b51a:901b:901b:8082:d157:ac86:b155:ff73	177.85.255.115
b51a:901b:901b:8082:d157:ac86:b155:ff74	177.85.255.116
b51a:901b:901b:8082:d157:ac86:b155:ff75	177.85.255.117
b51a:901b:901b:8082:d157:ac86:b155:ff76	177.85.255.118
b51a:901b:901b:8082:d157:ac86:b155:ff77	177.85.255.119
b51a:901b:901b:8082:d157:ac86:b155:ff78	177.85.255.120

b51a:901b:901b:8082:d157:ac86:b155:ff79	177.85.255.121
b51a:901b:901b:8082:d157:ac86:b155:ff7a	177.85.255.122
b51a:901b:901b:8082:d157:ac86:b155:ff7b	177.85.255.123
b51a:901b:901b:8082:d157:ac86:b155:ff7c	177.85.255.124
b51a:901b:901b:8082:d157:ac86:b155:ff7d	177.85.255.125
b51a:901b:901b:8082:d157:ac86:b155:ff7e	177.85.255.126
b51a:901b:901b:8082:d157:ac86:b155:ff7f	177.85.255.127
b51a:901b:901b:8082:d157:ac86:b155:ff80	177.85.255.128
b51a:901b:901b:8082:d157:ac86:b155:ff81	177.85.255.129
b51a:901b:901b:8082:d157:ac86:b155:ff82	177.85.255.130
b51a:901b:901b:8082:d157:ac86:b155:ff83	177.85.255.131
b51a:901b:901b:8082:d157:ac86:b155:ff84	177.85.255.132
b51a:901b:901b:8082:d157:ac86:b155:ff85	177.85.255.133
b51a:901b:901b:8082:d157:ac86:b155:ff86	177.85.255.134
b51a:901b:901b:8082:d157:ac86:b155:ff87	177.85.255.135
b51a:901b:901b:8082:d157:ac86:b155:ff88	177.85.255.136
b51a:901b:901b:8082:d157:ac86:b155:ff89	177.85.255.137
b51a:901b:901b:8082:d157:ac86:b155:ff8a	177.85.255.138
b51a:901b:901b:8082:d157:ac86:b155:ff8b	177.85.255.139
b51a:901b:901b:8082:d157:ac86:b155:ff8c	177.85.255.140
b51a:901b:901b:8082:d157:ac86:b155:ff8d	177.85.255.141
b51a:901b:901b:8082:d157:ac86:b155:ff8e	177.85.255.142
b51a:901b:901b:8082:d157:ac86:b155:ff8f	177.85.255.143
b51a:901b:901b:8082:d157:ac86:b155:ff90	177.85.255.144
b51a:901b:901b:8082:d157:ac86:b155:ff91	177.85.255.145
b51a:901b:901b:8082:d157:ac86:b155:ff92	177.85.255.146
b51a:901b:901b:8082:d157:ac86:b155:ff93	177.85.255.147
b51a:901b:901b:8082:d157:ac86:b155:ff94	177.85.255.148
b51a:901b:901b:8082:d157:ac86:b155:ff95	177.85.255.149
b51a:901b:901b:8082:d157:ac86:b155:ff96	177.85.255.150
b51a:901b:901b:8082:d157:ac86:b155:ff97	177.85.255.151
b51a:901b:901b:8082:d157:ac86:b155:ff98	177.85.255.152
b51a:901b:901b:8082:d157:ac86:b155:ff99	177.85.255.153
b51a:901b:901b:8082:d157:ac86:b155:ff9a	177.85.255.154
b51a:901b:901b:8082:d157:ac86:b155:ff9b	177.85.255.155
b51a:901b:901b:8082:d157:ac86:b155:ff9c	177.85.255.156
b51a:901b:901b:8082:d157:ac86:b155:ff9d	177.85.255.157
b51a:901b:901b:8082:d157:ac86:b155:ff9e	177.85.255.158
b51a:901b:901b:8082:d157:ac86:b155:ff9f	177.85.255.159
b51a:901b:901b:8082:d157:ac86:b155:ffa0	177.85.255.160
b51a:901b:901b:8082:d157:ac86:b155:ffa1	177.85.255.161
b51a:901b:901b:8082:d157:ac86:b155:ffa2	177.85.255.162
b51a:901b:901b:8082:d157:ac86:b155:ffa3	177.85.255.163
b51a:901b:901b:8082:d157:ac86:b155:ffa4	177.85.255.164
b51a:901b:901b:8082:d157:ac86:b155:ffa5	177.85.255.165
b51a:901b:901b:8082:d157:ac86:b155:ffa6	177.85.255.166
b51a:901b:901b:8082:d157:ac86:b155:ffa7	177.85.255.167
b51a:901b:901b:8082:d157:ac86:b155:ffa8	177.85.255.168
b51a:901b:901b:8082:d157:ac86:b155:ffa9	177.85.255.169
b51a:901b:901b:8082:d157:ac86:b155:ffaa	177.85.255.170
b51a:901b:901b:8082:d157:ac86:b155:ffab	177.85.255.171
b51a:901b:901b:8082:d157:ac86:b155:ffac	177.85.255.172
b51a:901b:901b:8082:d157:ac86:b155:ffad	177.85.255.173
b51a:901b:901b:8082:d157:ac86:b155:ffae	177.85.255.174
b51a:901b:901b:8082:d157:ac86:b155:ffaf	177.85.255.175
b51a:901b:901b:8082:d157:ac86:b155:ffb0	177.85.255.176
b51a:901b:901b:8082:d157:ac86:b155:ffb1	177.85.255.177
b51a:901b:901b:8082:d157:ac86:b155:ffb2	177.85.255.178
b51a:901b:901b:8082:d157:ac86:b155:ffb3	177.85.255.179
b51a:901b:901b:8082:d157:ac86:b155:ffb4	177.85.255.180

b51a:901b:901b:8082:d157:ac86:b155:ffb5	177.85.255.181
b51a:901b:901b:8082:d157:ac86:b155:ffb6	177.85.255.182
b51a:901b:901b:8082:d157:ac86:b155:ffb7	177.85.255.183
b51a:901b:901b:8082:d157:ac86:b155:ffb8	177.85.255.184
b51a:901b:901b:8082:d157:ac86:b155:ffb9	177.85.255.185
b51a:901b:901b:8082:d157:ac86:b155:ffba	177.85.255.186
b51a:901b:901b:8082:d157:ac86:b155:ffbb	177.85.255.187
b51a:901b:901b:8082:d157:ac86:b155:ffbc	177.85.255.188
b51a:901b:901b:8082:d157:ac86:b155:ffbd	177.85.255.189
b51a:901b:901b:8082:d157:ac86:b155:ffbe	177.85.255.190
b51a:901b:901b:8082:d157:ac86:b155:ffbf	177.85.255.191
b51a:901b:901b:8082:d157:ac86:b155:ffc0	177.85.255.192
b51a:901b:901b:8082:d157:ac86:b155:ffc1	177.85.255.193
b51a:901b:901b:8082:d157:ac86:b155:ffc2	177.85.255.194
b51a:901b:901b:8082:d157:ac86:b155:ffc3	177.85.255.195
b51a:901b:901b:8082:d157:ac86:b155:ffc4	177.85.255.196
b51a:901b:901b:8082:d157:ac86:b155:ffc5	177.85.255.197
b51a:901b:901b:8082:d157:ac86:b155:ffc6	177.85.255.198
b51a:901b:901b:8082:d157:ac86:b155:ffc7	177.85.255.199
b51a:901b:901b:8082:d157:ac86:b155:ffc8	177.85.255.200
b51a:901b:901b:8082:d157:ac86:b155:ffc9	177.85.255.201
b51a:901b:901b:8082:d157:ac86:b155:ffca	177.85.255.202
b51a:901b:901b:8082:d157:ac86:b155:ffcb	177.85.255.203
b51a:901b:901b:8082:d157:ac86:b155:ffcc	177.85.255.204
b51a:901b:901b:8082:d157:ac86:b155:ffcd	177.85.255.205
b51a:901b:901b:8082:d157:ac86:b155:ffce	177.85.255.206
b51a:901b:901b:8082:d157:ac86:b155:ffcf	177.85.255.207
b51a:901b:901b:8082:d157:ac86:b155:ffd0	177.85.255.208
b51a:901b:901b:8082:d157:ac86:b155:ffd1	177.85.255.209
b51a:901b:901b:8082:d157:ac86:b155:ffd2	177.85.255.210
b51a:901b:901b:8082:d157:ac86:b155:ffd3	177.85.255.211
b51a:901b:901b:8082:d157:ac86:b155:ffd4	177.85.255.212
b51a:901b:901b:8082:d157:ac86:b155:ffd5	177.85.255.213
b51a:901b:901b:8082:d157:ac86:b155:ffd6	177.85.255.214
b51a:901b:901b:8082:d157:ac86:b155:ffd7	177.85.255.215
b51a:901b:901b:8082:d157:ac86:b155:ffd8	177.85.255.216
b51a:901b:901b:8082:d157:ac86:b155:ffd9	177.85.255.217
b51a:901b:901b:8082:d157:ac86:b155:ffda	177.85.255.218
b51a:901b:901b:8082:d157:ac86:b155:ffdb	177.85.255.219
b51a:901b:901b:8082:d157:ac86:b155:ffdc	177.85.255.220
b51a:901b:901b:8082:d157:ac86:b155:ffdd	177.85.255.221
b51a:901b:901b:8082:d157:ac86:b155:ffde	177.85.255.222
b51a:901b:901b:8082:d157:ac86:b155:ffdf	177.85.255.223
b51a:901b:901b:8082:d157:ac86:b155:ffe0	177.85.255.224
b51a:901b:901b:8082:d157:ac86:b155:ffe1	177.85.255.225
b51a:901b:901b:8082:d157:ac86:b155:ffe2	177.85.255.226
b51a:901b:901b:8082:d157:ac86:b155:ffe3	177.85.255.227
b51a:901b:901b:8082:d157:ac86:b155:ffe4	177.85.255.228
b51a:901b:901b:8082:d157:ac86:b155:ffe5	177.85.255.229
b51a:901b:901b:8082:d157:ac86:b155:ffe6	177.85.255.230
b51a:901b:901b:8082:d157:ac86:b155:ffe7	177.85.255.231
b51a:901b:901b:8082:d157:ac86:b155:ffe8	177.85.255.232
b51a:901b:901b:8082:d157:ac86:b155:ffe9	177.85.255.233
b51a:901b:901b:8082:d157:ac86:b155:ffea	177.85.255.234
b51a:901b:901b:8082:d157:ac86:b155:ffeb	177.85.255.235
b51a:901b:901b:8082:d157:ac86:b155:ffec	177.85.255.236
b51a:901b:901b:8082:d157:ac86:b155:ffed	177.85.255.237
b51a:901b:901b:8082:d157:ac86:b155:ffee	177.85.255.238
b51a:901b:901b:8082:d157:ac86:b155:ffef	177.85.255.239
b51a:901b:901b:8082:d157:ac86:b155:fff0	177.85.255.240
b51a:901b:901b:8082:d157:ac86:b155:fff1	177.85.255.241
b51a:901b:901b:8082:d157:ac86:b155:fff2	177.85.255.242
b51a:901b:901b:8082:d157:ac86:b155:fff3	177.85.255.243
b51a:901b:901b:8082:d157:ac86:b155:fff4	177.85.255.244
b51a:901b:901b:8082:d157:ac86:b155:fff5	177.85.255.245
b51a:901b:901b:8082:d157:ac86:b155:fff6	177.85.255.246
b51a:901b:901b:8082:d157:ac86:b155:fff7	177.85.255.247
b51a:901b:901b:8082:d157:ac86:b155:fff8	177.85.255.248
b51a:901b:901b:8082:d157:ac86:b155:fff9	177.85.255.249
b51a:901b:901b:8082:d157:ac86:b155:fffa	177.85.255.250
b51a:901b:901b:8082:d157:ac86:b155:fffb	177.85.255.251
b51a:901b:901b:8082:d157:ac86:b155:fffc	177.85.255.252
b51a:901b:901b:8082:d157:ac86:b155:fffd	177.85.255.253
b51a:901b:901b:8082:d157:ac86:b155:fffe	177.85.255.254
b51a:901b:901b:8082:d157:ac86:b155:ffff	177.85.255.255

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.