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:cd97:7157:ff01	113.87.255.1
b51a:901b:cb15:8045:ada8:cd97:7157:ff02	113.87.255.2
b51a:901b:cb15:8045:ada8:cd97:7157:ff03	113.87.255.3
b51a:901b:cb15:8045:ada8:cd97:7157:ff04	113.87.255.4
b51a:901b:cb15:8045:ada8:cd97:7157:ff05	113.87.255.5
b51a:901b:cb15:8045:ada8:cd97:7157:ff06	113.87.255.6
b51a:901b:cb15:8045:ada8:cd97:7157:ff07	113.87.255.7
b51a:901b:cb15:8045:ada8:cd97:7157:ff08	113.87.255.8
b51a:901b:cb15:8045:ada8:cd97:7157:ff09	113.87.255.9
b51a:901b:cb15:8045:ada8:cd97:7157:ff0a	113.87.255.10
b51a:901b:cb15:8045:ada8:cd97:7157:ff0b	113.87.255.11
b51a:901b:cb15:8045:ada8:cd97:7157:ff0c	113.87.255.12
b51a:901b:cb15:8045:ada8:cd97:7157:ff0d	113.87.255.13
b51a:901b:cb15:8045:ada8:cd97:7157:ff0e	113.87.255.14
b51a:901b:cb15:8045:ada8:cd97:7157:ff0f	113.87.255.15
b51a:901b:cb15:8045:ada8:cd97:7157:ff10	113.87.255.16
b51a:901b:cb15:8045:ada8:cd97:7157:ff11	113.87.255.17
b51a:901b:cb15:8045:ada8:cd97:7157:ff12	113.87.255.18
b51a:901b:cb15:8045:ada8:cd97:7157:ff13	113.87.255.19
b51a:901b:cb15:8045:ada8:cd97:7157:ff14	113.87.255.20
b51a:901b:cb15:8045:ada8:cd97:7157:ff15	113.87.255.21
b51a:901b:cb15:8045:ada8:cd97:7157:ff16	113.87.255.22
b51a:901b:cb15:8045:ada8:cd97:7157:ff17	113.87.255.23
b51a:901b:cb15:8045:ada8:cd97:7157:ff18	113.87.255.24
b51a:901b:cb15:8045:ada8:cd97:7157:ff19	113.87.255.25
b51a:901b:cb15:8045:ada8:cd97:7157:ff1a	113.87.255.26
b51a:901b:cb15:8045:ada8:cd97:7157:ff1b	113.87.255.27
b51a:901b:cb15:8045:ada8:cd97:7157:ff1c	113.87.255.28
b51a:901b:cb15:8045:ada8:cd97:7157:ff1d	113.87.255.29
b51a:901b:cb15:8045:ada8:cd97:7157:ff1e	113.87.255.30
b51a:901b:cb15:8045:ada8:cd97:7157:ff1f	113.87.255.31
b51a:901b:cb15:8045:ada8:cd97:7157:ff20	113.87.255.32
b51a:901b:cb15:8045:ada8:cd97:7157:ff21	113.87.255.33
b51a:901b:cb15:8045:ada8:cd97:7157:ff22	113.87.255.34
b51a:901b:cb15:8045:ada8:cd97:7157:ff23	113.87.255.35
b51a:901b:cb15:8045:ada8:cd97:7157:ff24	113.87.255.36
b51a:901b:cb15:8045:ada8:cd97:7157:ff25	113.87.255.37
b51a:901b:cb15:8045:ada8:cd97:7157:ff26	113.87.255.38
b51a:901b:cb15:8045:ada8:cd97:7157:ff27	113.87.255.39
b51a:901b:cb15:8045:ada8:cd97:7157:ff28	113.87.255.40
b51a:901b:cb15:8045:ada8:cd97:7157:ff29	113.87.255.41
b51a:901b:cb15:8045:ada8:cd97:7157:ff2a	113.87.255.42
b51a:901b:cb15:8045:ada8:cd97:7157:ff2b	113.87.255.43
b51a:901b:cb15:8045:ada8:cd97:7157:ff2c	113.87.255.44
b51a:901b:cb15:8045:ada8:cd97:7157:ff2d	113.87.255.45
b51a:901b:cb15:8045:ada8:cd97:7157:ff2e	113.87.255.46
b51a:901b:cb15:8045:ada8:cd97:7157:ff2f	113.87.255.47
b51a:901b:cb15:8045:ada8:cd97:7157:ff30	113.87.255.48
b51a:901b:cb15:8045:ada8:cd97:7157:ff31	113.87.255.49
b51a:901b:cb15:8045:ada8:cd97:7157:ff32	113.87.255.50
b51a:901b:cb15:8045:ada8:cd97:7157:ff33	113.87.255.51
b51a:901b:cb15:8045:ada8:cd97:7157:ff34	113.87.255.52
b51a:901b:cb15:8045:ada8:cd97:7157:ff35	113.87.255.53
b51a:901b:cb15:8045:ada8:cd97:7157:ff36	113.87.255.54
b51a:901b:cb15:8045:ada8:cd97:7157:ff37	113.87.255.55
b51a:901b:cb15:8045:ada8:cd97:7157:ff38	113.87.255.56
b51a:901b:cb15:8045:ada8:cd97:7157:ff39	113.87.255.57
b51a:901b:cb15:8045:ada8:cd97:7157:ff3a	113.87.255.58
b51a:901b:cb15:8045:ada8:cd97:7157:ff3b	113.87.255.59
b51a:901b:cb15:8045:ada8:cd97:7157:ff3c	113.87.255.60

b51a:901b:cb15:8045:ada8:cd97:7157:ff3d	113.87.255.61
b51a:901b:cb15:8045:ada8:cd97:7157:ff3e	113.87.255.62
b51a:901b:cb15:8045:ada8:cd97:7157:ff3f	113.87.255.63
b51a:901b:cb15:8045:ada8:cd97:7157:ff40	113.87.255.64
b51a:901b:cb15:8045:ada8:cd97:7157:ff41	113.87.255.65
b51a:901b:cb15:8045:ada8:cd97:7157:ff42	113.87.255.66
b51a:901b:cb15:8045:ada8:cd97:7157:ff43	113.87.255.67
b51a:901b:cb15:8045:ada8:cd97:7157:ff44	113.87.255.68
b51a:901b:cb15:8045:ada8:cd97:7157:ff45	113.87.255.69
b51a:901b:cb15:8045:ada8:cd97:7157:ff46	113.87.255.70
b51a:901b:cb15:8045:ada8:cd97:7157:ff47	113.87.255.71
b51a:901b:cb15:8045:ada8:cd97:7157:ff48	113.87.255.72
b51a:901b:cb15:8045:ada8:cd97:7157:ff49	113.87.255.73
b51a:901b:cb15:8045:ada8:cd97:7157:ff4a	113.87.255.74
b51a:901b:cb15:8045:ada8:cd97:7157:ff4b	113.87.255.75
b51a:901b:cb15:8045:ada8:cd97:7157:ff4c	113.87.255.76
b51a:901b:cb15:8045:ada8:cd97:7157:ff4d	113.87.255.77
b51a:901b:cb15:8045:ada8:cd97:7157:ff4e	113.87.255.78
b51a:901b:cb15:8045:ada8:cd97:7157:ff4f	113.87.255.79
b51a:901b:cb15:8045:ada8:cd97:7157:ff50	113.87.255.80
b51a:901b:cb15:8045:ada8:cd97:7157:ff51	113.87.255.81
b51a:901b:cb15:8045:ada8:cd97:7157:ff52	113.87.255.82
b51a:901b:cb15:8045:ada8:cd97:7157:ff53	113.87.255.83
b51a:901b:cb15:8045:ada8:cd97:7157:ff54	113.87.255.84
b51a:901b:cb15:8045:ada8:cd97:7157:ff55	113.87.255.85
b51a:901b:cb15:8045:ada8:cd97:7157:ff56	113.87.255.86
b51a:901b:cb15:8045:ada8:cd97:7157:ff57	113.87.255.87
b51a:901b:cb15:8045:ada8:cd97:7157:ff58	113.87.255.88
b51a:901b:cb15:8045:ada8:cd97:7157:ff59	113.87.255.89
b51a:901b:cb15:8045:ada8:cd97:7157:ff5a	113.87.255.90
b51a:901b:cb15:8045:ada8:cd97:7157:ff5b	113.87.255.91
b51a:901b:cb15:8045:ada8:cd97:7157:ff5c	113.87.255.92
b51a:901b:cb15:8045:ada8:cd97:7157:ff5d	113.87.255.93
b51a:901b:cb15:8045:ada8:cd97:7157:ff5e	113.87.255.94
b51a:901b:cb15:8045:ada8:cd97:7157:ff5f	113.87.255.95
b51a:901b:cb15:8045:ada8:cd97:7157:ff60	113.87.255.96
b51a:901b:cb15:8045:ada8:cd97:7157:ff61	113.87.255.97
b51a:901b:cb15:8045:ada8:cd97:7157:ff62	113.87.255.98
b51a:901b:cb15:8045:ada8:cd97:7157:ff63	113.87.255.99
b51a:901b:cb15:8045:ada8:cd97:7157:ff64	113.87.255.100
b51a:901b:cb15:8045:ada8:cd97:7157:ff65	113.87.255.101
b51a:901b:cb15:8045:ada8:cd97:7157:ff66	113.87.255.102
b51a:901b:cb15:8045:ada8:cd97:7157:ff67	113.87.255.103
b51a:901b:cb15:8045:ada8:cd97:7157:ff68	113.87.255.104
b51a:901b:cb15:8045:ada8:cd97:7157:ff69	113.87.255.105
b51a:901b:cb15:8045:ada8:cd97:7157:ff6a	113.87.255.106
b51a:901b:cb15:8045:ada8:cd97:7157:ff6b	113.87.255.107
b51a:901b:cb15:8045:ada8:cd97:7157:ff6c	113.87.255.108
b51a:901b:cb15:8045:ada8:cd97:7157:ff6d	113.87.255.109
b51a:901b:cb15:8045:ada8:cd97:7157:ff6e	113.87.255.110
b51a:901b:cb15:8045:ada8:cd97:7157:ff6f	113.87.255.111
b51a:901b:cb15:8045:ada8:cd97:7157:ff70	113.87.255.112
b51a:901b:cb15:8045:ada8:cd97:7157:ff71	113.87.255.113
b51a:901b:cb15:8045:ada8:cd97:7157:ff72	113.87.255.114
b51a:901b:cb15:8045:ada8:cd97:7157:ff73	113.87.255.115
b51a:901b:cb15:8045:ada8:cd97:7157:ff74	113.87.255.116
b51a:901b:cb15:8045:ada8:cd97:7157:ff75	113.87.255.117
b51a:901b:cb15:8045:ada8:cd97:7157:ff76	113.87.255.118
b51a:901b:cb15:8045:ada8:cd97:7157:ff77	113.87.255.119
b51a:901b:cb15:8045:ada8:cd97:7157:ff78	113.87.255.120

b51a:901b:cb15:8045:ada8:cd97:7157:ff79	113.87.255.121
b51a:901b:cb15:8045:ada8:cd97:7157:ff7a	113.87.255.122
b51a:901b:cb15:8045:ada8:cd97:7157:ff7b	113.87.255.123
b51a:901b:cb15:8045:ada8:cd97:7157:ff7c	113.87.255.124
b51a:901b:cb15:8045:ada8:cd97:7157:ff7d	113.87.255.125
b51a:901b:cb15:8045:ada8:cd97:7157:ff7e	113.87.255.126
b51a:901b:cb15:8045:ada8:cd97:7157:ff7f	113.87.255.127
b51a:901b:cb15:8045:ada8:cd97:7157:ff80	113.87.255.128
b51a:901b:cb15:8045:ada8:cd97:7157:ff81	113.87.255.129
b51a:901b:cb15:8045:ada8:cd97:7157:ff82	113.87.255.130
b51a:901b:cb15:8045:ada8:cd97:7157:ff83	113.87.255.131
b51a:901b:cb15:8045:ada8:cd97:7157:ff84	113.87.255.132
b51a:901b:cb15:8045:ada8:cd97:7157:ff85	113.87.255.133
b51a:901b:cb15:8045:ada8:cd97:7157:ff86	113.87.255.134
b51a:901b:cb15:8045:ada8:cd97:7157:ff87	113.87.255.135
b51a:901b:cb15:8045:ada8:cd97:7157:ff88	113.87.255.136
b51a:901b:cb15:8045:ada8:cd97:7157:ff89	113.87.255.137
b51a:901b:cb15:8045:ada8:cd97:7157:ff8a	113.87.255.138
b51a:901b:cb15:8045:ada8:cd97:7157:ff8b	113.87.255.139
b51a:901b:cb15:8045:ada8:cd97:7157:ff8c	113.87.255.140
b51a:901b:cb15:8045:ada8:cd97:7157:ff8d	113.87.255.141
b51a:901b:cb15:8045:ada8:cd97:7157:ff8e	113.87.255.142
b51a:901b:cb15:8045:ada8:cd97:7157:ff8f	113.87.255.143
b51a:901b:cb15:8045:ada8:cd97:7157:ff90	113.87.255.144
b51a:901b:cb15:8045:ada8:cd97:7157:ff91	113.87.255.145
b51a:901b:cb15:8045:ada8:cd97:7157:ff92	113.87.255.146
b51a:901b:cb15:8045:ada8:cd97:7157:ff93	113.87.255.147
b51a:901b:cb15:8045:ada8:cd97:7157:ff94	113.87.255.148
b51a:901b:cb15:8045:ada8:cd97:7157:ff95	113.87.255.149
b51a:901b:cb15:8045:ada8:cd97:7157:ff96	113.87.255.150
b51a:901b:cb15:8045:ada8:cd97:7157:ff97	113.87.255.151
b51a:901b:cb15:8045:ada8:cd97:7157:ff98	113.87.255.152
b51a:901b:cb15:8045:ada8:cd97:7157:ff99	113.87.255.153
b51a:901b:cb15:8045:ada8:cd97:7157:ff9a	113.87.255.154
b51a:901b:cb15:8045:ada8:cd97:7157:ff9b	113.87.255.155
b51a:901b:cb15:8045:ada8:cd97:7157:ff9c	113.87.255.156
b51a:901b:cb15:8045:ada8:cd97:7157:ff9d	113.87.255.157
b51a:901b:cb15:8045:ada8:cd97:7157:ff9e	113.87.255.158
b51a:901b:cb15:8045:ada8:cd97:7157:ff9f	113.87.255.159
b51a:901b:cb15:8045:ada8:cd97:7157:ffa0	113.87.255.160
b51a:901b:cb15:8045:ada8:cd97:7157:ffa1	113.87.255.161
b51a:901b:cb15:8045:ada8:cd97:7157:ffa2	113.87.255.162
b51a:901b:cb15:8045:ada8:cd97:7157:ffa3	113.87.255.163
b51a:901b:cb15:8045:ada8:cd97:7157:ffa4	113.87.255.164
b51a:901b:cb15:8045:ada8:cd97:7157:ffa5	113.87.255.165
b51a:901b:cb15:8045:ada8:cd97:7157:ffa6	113.87.255.166
b51a:901b:cb15:8045:ada8:cd97:7157:ffa7	113.87.255.167
b51a:901b:cb15:8045:ada8:cd97:7157:ffa8	113.87.255.168
b51a:901b:cb15:8045:ada8:cd97:7157:ffa9	113.87.255.169
b51a:901b:cb15:8045:ada8:cd97:7157:ffaa	113.87.255.170
b51a:901b:cb15:8045:ada8:cd97:7157:ffab	113.87.255.171
b51a:901b:cb15:8045:ada8:cd97:7157:ffac	113.87.255.172
b51a:901b:cb15:8045:ada8:cd97:7157:ffad	113.87.255.173
b51a:901b:cb15:8045:ada8:cd97:7157:ffae	113.87.255.174
b51a:901b:cb15:8045:ada8:cd97:7157:ffaf	113.87.255.175
b51a:901b:cb15:8045:ada8:cd97:7157:ffb0	113.87.255.176
b51a:901b:cb15:8045:ada8:cd97:7157:ffb1	113.87.255.177
b51a:901b:cb15:8045:ada8:cd97:7157:ffb2	113.87.255.178
b51a:901b:cb15:8045:ada8:cd97:7157:ffb3	113.87.255.179
b51a:901b:cb15:8045:ada8:cd97:7157:ffb4	113.87.255.180

b51a:901b:cb15:8045:ada8:cd97:7157:ffb5	113.87.255.181
b51a:901b:cb15:8045:ada8:cd97:7157:ffb6	113.87.255.182
b51a:901b:cb15:8045:ada8:cd97:7157:ffb7	113.87.255.183
b51a:901b:cb15:8045:ada8:cd97:7157:ffb8	113.87.255.184
b51a:901b:cb15:8045:ada8:cd97:7157:ffb9	113.87.255.185
b51a:901b:cb15:8045:ada8:cd97:7157:ffba	113.87.255.186
b51a:901b:cb15:8045:ada8:cd97:7157:ffbb	113.87.255.187
b51a:901b:cb15:8045:ada8:cd97:7157:ffbc	113.87.255.188
b51a:901b:cb15:8045:ada8:cd97:7157:ffbd	113.87.255.189
b51a:901b:cb15:8045:ada8:cd97:7157:ffbe	113.87.255.190
b51a:901b:cb15:8045:ada8:cd97:7157:ffbf	113.87.255.191
b51a:901b:cb15:8045:ada8:cd97:7157:ffc0	113.87.255.192
b51a:901b:cb15:8045:ada8:cd97:7157:ffc1	113.87.255.193
b51a:901b:cb15:8045:ada8:cd97:7157:ffc2	113.87.255.194
b51a:901b:cb15:8045:ada8:cd97:7157:ffc3	113.87.255.195
b51a:901b:cb15:8045:ada8:cd97:7157:ffc4	113.87.255.196
b51a:901b:cb15:8045:ada8:cd97:7157:ffc5	113.87.255.197
b51a:901b:cb15:8045:ada8:cd97:7157:ffc6	113.87.255.198
b51a:901b:cb15:8045:ada8:cd97:7157:ffc7	113.87.255.199
b51a:901b:cb15:8045:ada8:cd97:7157:ffc8	113.87.255.200
b51a:901b:cb15:8045:ada8:cd97:7157:ffc9	113.87.255.201
b51a:901b:cb15:8045:ada8:cd97:7157:ffca	113.87.255.202
b51a:901b:cb15:8045:ada8:cd97:7157:ffcb	113.87.255.203
b51a:901b:cb15:8045:ada8:cd97:7157:ffcc	113.87.255.204
b51a:901b:cb15:8045:ada8:cd97:7157:ffcd	113.87.255.205
b51a:901b:cb15:8045:ada8:cd97:7157:ffce	113.87.255.206
b51a:901b:cb15:8045:ada8:cd97:7157:ffcf	113.87.255.207
b51a:901b:cb15:8045:ada8:cd97:7157:ffd0	113.87.255.208
b51a:901b:cb15:8045:ada8:cd97:7157:ffd1	113.87.255.209
b51a:901b:cb15:8045:ada8:cd97:7157:ffd2	113.87.255.210
b51a:901b:cb15:8045:ada8:cd97:7157:ffd3	113.87.255.211
b51a:901b:cb15:8045:ada8:cd97:7157:ffd4	113.87.255.212
b51a:901b:cb15:8045:ada8:cd97:7157:ffd5	113.87.255.213
b51a:901b:cb15:8045:ada8:cd97:7157:ffd6	113.87.255.214
b51a:901b:cb15:8045:ada8:cd97:7157:ffd7	113.87.255.215
b51a:901b:cb15:8045:ada8:cd97:7157:ffd8	113.87.255.216
b51a:901b:cb15:8045:ada8:cd97:7157:ffd9	113.87.255.217
b51a:901b:cb15:8045:ada8:cd97:7157:ffda	113.87.255.218
b51a:901b:cb15:8045:ada8:cd97:7157:ffdb	113.87.255.219
b51a:901b:cb15:8045:ada8:cd97:7157:ffdc	113.87.255.220
b51a:901b:cb15:8045:ada8:cd97:7157:ffdd	113.87.255.221
b51a:901b:cb15:8045:ada8:cd97:7157:ffde	113.87.255.222
b51a:901b:cb15:8045:ada8:cd97:7157:ffdf	113.87.255.223
b51a:901b:cb15:8045:ada8:cd97:7157:ffe0	113.87.255.224
b51a:901b:cb15:8045:ada8:cd97:7157:ffe1	113.87.255.225
b51a:901b:cb15:8045:ada8:cd97:7157:ffe2	113.87.255.226
b51a:901b:cb15:8045:ada8:cd97:7157:ffe3	113.87.255.227
b51a:901b:cb15:8045:ada8:cd97:7157:ffe4	113.87.255.228
b51a:901b:cb15:8045:ada8:cd97:7157:ffe5	113.87.255.229
b51a:901b:cb15:8045:ada8:cd97:7157:ffe6	113.87.255.230
b51a:901b:cb15:8045:ada8:cd97:7157:ffe7	113.87.255.231
b51a:901b:cb15:8045:ada8:cd97:7157:ffe8	113.87.255.232
b51a:901b:cb15:8045:ada8:cd97:7157:ffe9	113.87.255.233
b51a:901b:cb15:8045:ada8:cd97:7157:ffea	113.87.255.234
b51a:901b:cb15:8045:ada8:cd97:7157:ffeb	113.87.255.235
b51a:901b:cb15:8045:ada8:cd97:7157:ffec	113.87.255.236
b51a:901b:cb15:8045:ada8:cd97:7157:ffed	113.87.255.237
b51a:901b:cb15:8045:ada8:cd97:7157:ffee	113.87.255.238
b51a:901b:cb15:8045:ada8:cd97:7157:ffef	113.87.255.239
b51a:901b:cb15:8045:ada8:cd97:7157:fff0	113.87.255.240
b51a:901b:cb15:8045:ada8:cd97:7157:fff1	113.87.255.241
b51a:901b:cb15:8045:ada8:cd97:7157:fff2	113.87.255.242
b51a:901b:cb15:8045:ada8:cd97:7157:fff3	113.87.255.243
b51a:901b:cb15:8045:ada8:cd97:7157:fff4	113.87.255.244
b51a:901b:cb15:8045:ada8:cd97:7157:fff5	113.87.255.245
b51a:901b:cb15:8045:ada8:cd97:7157:fff6	113.87.255.246
b51a:901b:cb15:8045:ada8:cd97:7157:fff7	113.87.255.247
b51a:901b:cb15:8045:ada8:cd97:7157:fff8	113.87.255.248
b51a:901b:cb15:8045:ada8:cd97:7157:fff9	113.87.255.249
b51a:901b:cb15:8045:ada8:cd97:7157:fffa	113.87.255.250
b51a:901b:cb15:8045:ada8:cd97:7157:fffb	113.87.255.251
b51a:901b:cb15:8045:ada8:cd97:7157:fffc	113.87.255.252
b51a:901b:cb15:8045:ada8:cd97:7157:fffd	113.87.255.253
b51a:901b:cb15:8045:ada8:cd97:7157:fffe	113.87.255.254
b51a:901b:cb15:8045:ada8:cd97:7157:ffff	113.87.255.255

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.