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:eb24:15eb:fe01	21.235.254.1
b51a:901b:cb15:8045:ada8:eb24:15eb:fe02	21.235.254.2
b51a:901b:cb15:8045:ada8:eb24:15eb:fe03	21.235.254.3
b51a:901b:cb15:8045:ada8:eb24:15eb:fe04	21.235.254.4
b51a:901b:cb15:8045:ada8:eb24:15eb:fe05	21.235.254.5
b51a:901b:cb15:8045:ada8:eb24:15eb:fe06	21.235.254.6
b51a:901b:cb15:8045:ada8:eb24:15eb:fe07	21.235.254.7
b51a:901b:cb15:8045:ada8:eb24:15eb:fe08	21.235.254.8
b51a:901b:cb15:8045:ada8:eb24:15eb:fe09	21.235.254.9
b51a:901b:cb15:8045:ada8:eb24:15eb:fe0a	21.235.254.10
b51a:901b:cb15:8045:ada8:eb24:15eb:fe0b	21.235.254.11
b51a:901b:cb15:8045:ada8:eb24:15eb:fe0c	21.235.254.12
b51a:901b:cb15:8045:ada8:eb24:15eb:fe0d	21.235.254.13
b51a:901b:cb15:8045:ada8:eb24:15eb:fe0e	21.235.254.14
b51a:901b:cb15:8045:ada8:eb24:15eb:fe0f	21.235.254.15
b51a:901b:cb15:8045:ada8:eb24:15eb:fe10	21.235.254.16
b51a:901b:cb15:8045:ada8:eb24:15eb:fe11	21.235.254.17
b51a:901b:cb15:8045:ada8:eb24:15eb:fe12	21.235.254.18
b51a:901b:cb15:8045:ada8:eb24:15eb:fe13	21.235.254.19
b51a:901b:cb15:8045:ada8:eb24:15eb:fe14	21.235.254.20
b51a:901b:cb15:8045:ada8:eb24:15eb:fe15	21.235.254.21
b51a:901b:cb15:8045:ada8:eb24:15eb:fe16	21.235.254.22
b51a:901b:cb15:8045:ada8:eb24:15eb:fe17	21.235.254.23
b51a:901b:cb15:8045:ada8:eb24:15eb:fe18	21.235.254.24
b51a:901b:cb15:8045:ada8:eb24:15eb:fe19	21.235.254.25
b51a:901b:cb15:8045:ada8:eb24:15eb:fe1a	21.235.254.26
b51a:901b:cb15:8045:ada8:eb24:15eb:fe1b	21.235.254.27
b51a:901b:cb15:8045:ada8:eb24:15eb:fe1c	21.235.254.28
b51a:901b:cb15:8045:ada8:eb24:15eb:fe1d	21.235.254.29
b51a:901b:cb15:8045:ada8:eb24:15eb:fe1e	21.235.254.30
b51a:901b:cb15:8045:ada8:eb24:15eb:fe1f	21.235.254.31
b51a:901b:cb15:8045:ada8:eb24:15eb:fe20	21.235.254.32
b51a:901b:cb15:8045:ada8:eb24:15eb:fe21	21.235.254.33
b51a:901b:cb15:8045:ada8:eb24:15eb:fe22	21.235.254.34
b51a:901b:cb15:8045:ada8:eb24:15eb:fe23	21.235.254.35
b51a:901b:cb15:8045:ada8:eb24:15eb:fe24	21.235.254.36
b51a:901b:cb15:8045:ada8:eb24:15eb:fe25	21.235.254.37
b51a:901b:cb15:8045:ada8:eb24:15eb:fe26	21.235.254.38
b51a:901b:cb15:8045:ada8:eb24:15eb:fe27	21.235.254.39
b51a:901b:cb15:8045:ada8:eb24:15eb:fe28	21.235.254.40
b51a:901b:cb15:8045:ada8:eb24:15eb:fe29	21.235.254.41
b51a:901b:cb15:8045:ada8:eb24:15eb:fe2a	21.235.254.42
b51a:901b:cb15:8045:ada8:eb24:15eb:fe2b	21.235.254.43
b51a:901b:cb15:8045:ada8:eb24:15eb:fe2c	21.235.254.44
b51a:901b:cb15:8045:ada8:eb24:15eb:fe2d	21.235.254.45
b51a:901b:cb15:8045:ada8:eb24:15eb:fe2e	21.235.254.46
b51a:901b:cb15:8045:ada8:eb24:15eb:fe2f	21.235.254.47
b51a:901b:cb15:8045:ada8:eb24:15eb:fe30	21.235.254.48
b51a:901b:cb15:8045:ada8:eb24:15eb:fe31	21.235.254.49
b51a:901b:cb15:8045:ada8:eb24:15eb:fe32	21.235.254.50
b51a:901b:cb15:8045:ada8:eb24:15eb:fe33	21.235.254.51
b51a:901b:cb15:8045:ada8:eb24:15eb:fe34	21.235.254.52
b51a:901b:cb15:8045:ada8:eb24:15eb:fe35	21.235.254.53
b51a:901b:cb15:8045:ada8:eb24:15eb:fe36	21.235.254.54
b51a:901b:cb15:8045:ada8:eb24:15eb:fe37	21.235.254.55
b51a:901b:cb15:8045:ada8:eb24:15eb:fe38	21.235.254.56
b51a:901b:cb15:8045:ada8:eb24:15eb:fe39	21.235.254.57
b51a:901b:cb15:8045:ada8:eb24:15eb:fe3a	21.235.254.58
b51a:901b:cb15:8045:ada8:eb24:15eb:fe3b	21.235.254.59
b51a:901b:cb15:8045:ada8:eb24:15eb:fe3c	21.235.254.60

b51a:901b:cb15:8045:ada8:eb24:15eb:fe3d	21.235.254.61
b51a:901b:cb15:8045:ada8:eb24:15eb:fe3e	21.235.254.62
b51a:901b:cb15:8045:ada8:eb24:15eb:fe3f	21.235.254.63
b51a:901b:cb15:8045:ada8:eb24:15eb:fe40	21.235.254.64
b51a:901b:cb15:8045:ada8:eb24:15eb:fe41	21.235.254.65
b51a:901b:cb15:8045:ada8:eb24:15eb:fe42	21.235.254.66
b51a:901b:cb15:8045:ada8:eb24:15eb:fe43	21.235.254.67
b51a:901b:cb15:8045:ada8:eb24:15eb:fe44	21.235.254.68
b51a:901b:cb15:8045:ada8:eb24:15eb:fe45	21.235.254.69
b51a:901b:cb15:8045:ada8:eb24:15eb:fe46	21.235.254.70
b51a:901b:cb15:8045:ada8:eb24:15eb:fe47	21.235.254.71
b51a:901b:cb15:8045:ada8:eb24:15eb:fe48	21.235.254.72
b51a:901b:cb15:8045:ada8:eb24:15eb:fe49	21.235.254.73
b51a:901b:cb15:8045:ada8:eb24:15eb:fe4a	21.235.254.74
b51a:901b:cb15:8045:ada8:eb24:15eb:fe4b	21.235.254.75
b51a:901b:cb15:8045:ada8:eb24:15eb:fe4c	21.235.254.76
b51a:901b:cb15:8045:ada8:eb24:15eb:fe4d	21.235.254.77
b51a:901b:cb15:8045:ada8:eb24:15eb:fe4e	21.235.254.78
b51a:901b:cb15:8045:ada8:eb24:15eb:fe4f	21.235.254.79
b51a:901b:cb15:8045:ada8:eb24:15eb:fe50	21.235.254.80
b51a:901b:cb15:8045:ada8:eb24:15eb:fe51	21.235.254.81
b51a:901b:cb15:8045:ada8:eb24:15eb:fe52	21.235.254.82
b51a:901b:cb15:8045:ada8:eb24:15eb:fe53	21.235.254.83
b51a:901b:cb15:8045:ada8:eb24:15eb:fe54	21.235.254.84
b51a:901b:cb15:8045:ada8:eb24:15eb:fe55	21.235.254.85
b51a:901b:cb15:8045:ada8:eb24:15eb:fe56	21.235.254.86
b51a:901b:cb15:8045:ada8:eb24:15eb:fe57	21.235.254.87
b51a:901b:cb15:8045:ada8:eb24:15eb:fe58	21.235.254.88
b51a:901b:cb15:8045:ada8:eb24:15eb:fe59	21.235.254.89
b51a:901b:cb15:8045:ada8:eb24:15eb:fe5a	21.235.254.90
b51a:901b:cb15:8045:ada8:eb24:15eb:fe5b	21.235.254.91
b51a:901b:cb15:8045:ada8:eb24:15eb:fe5c	21.235.254.92
b51a:901b:cb15:8045:ada8:eb24:15eb:fe5d	21.235.254.93
b51a:901b:cb15:8045:ada8:eb24:15eb:fe5e	21.235.254.94
b51a:901b:cb15:8045:ada8:eb24:15eb:fe5f	21.235.254.95
b51a:901b:cb15:8045:ada8:eb24:15eb:fe60	21.235.254.96
b51a:901b:cb15:8045:ada8:eb24:15eb:fe61	21.235.254.97
b51a:901b:cb15:8045:ada8:eb24:15eb:fe62	21.235.254.98
b51a:901b:cb15:8045:ada8:eb24:15eb:fe63	21.235.254.99
b51a:901b:cb15:8045:ada8:eb24:15eb:fe64	21.235.254.100
b51a:901b:cb15:8045:ada8:eb24:15eb:fe65	21.235.254.101
b51a:901b:cb15:8045:ada8:eb24:15eb:fe66	21.235.254.102
b51a:901b:cb15:8045:ada8:eb24:15eb:fe67	21.235.254.103
b51a:901b:cb15:8045:ada8:eb24:15eb:fe68	21.235.254.104
b51a:901b:cb15:8045:ada8:eb24:15eb:fe69	21.235.254.105
b51a:901b:cb15:8045:ada8:eb24:15eb:fe6a	21.235.254.106
b51a:901b:cb15:8045:ada8:eb24:15eb:fe6b	21.235.254.107
b51a:901b:cb15:8045:ada8:eb24:15eb:fe6c	21.235.254.108
b51a:901b:cb15:8045:ada8:eb24:15eb:fe6d	21.235.254.109
b51a:901b:cb15:8045:ada8:eb24:15eb:fe6e	21.235.254.110
b51a:901b:cb15:8045:ada8:eb24:15eb:fe6f	21.235.254.111
b51a:901b:cb15:8045:ada8:eb24:15eb:fe70	21.235.254.112
b51a:901b:cb15:8045:ada8:eb24:15eb:fe71	21.235.254.113
b51a:901b:cb15:8045:ada8:eb24:15eb:fe72	21.235.254.114
b51a:901b:cb15:8045:ada8:eb24:15eb:fe73	21.235.254.115
b51a:901b:cb15:8045:ada8:eb24:15eb:fe74	21.235.254.116
b51a:901b:cb15:8045:ada8:eb24:15eb:fe75	21.235.254.117
b51a:901b:cb15:8045:ada8:eb24:15eb:fe76	21.235.254.118
b51a:901b:cb15:8045:ada8:eb24:15eb:fe77	21.235.254.119
b51a:901b:cb15:8045:ada8:eb24:15eb:fe78	21.235.254.120

b51a:901b:cb15:8045:ada8:eb24:15eb:fe79	21.235.254.121
b51a:901b:cb15:8045:ada8:eb24:15eb:fe7a	21.235.254.122
b51a:901b:cb15:8045:ada8:eb24:15eb:fe7b	21.235.254.123
b51a:901b:cb15:8045:ada8:eb24:15eb:fe7c	21.235.254.124
b51a:901b:cb15:8045:ada8:eb24:15eb:fe7d	21.235.254.125
b51a:901b:cb15:8045:ada8:eb24:15eb:fe7e	21.235.254.126
b51a:901b:cb15:8045:ada8:eb24:15eb:fe7f	21.235.254.127
b51a:901b:cb15:8045:ada8:eb24:15eb:fe80	21.235.254.128
b51a:901b:cb15:8045:ada8:eb24:15eb:fe81	21.235.254.129
b51a:901b:cb15:8045:ada8:eb24:15eb:fe82	21.235.254.130
b51a:901b:cb15:8045:ada8:eb24:15eb:fe83	21.235.254.131
b51a:901b:cb15:8045:ada8:eb24:15eb:fe84	21.235.254.132
b51a:901b:cb15:8045:ada8:eb24:15eb:fe85	21.235.254.133
b51a:901b:cb15:8045:ada8:eb24:15eb:fe86	21.235.254.134
b51a:901b:cb15:8045:ada8:eb24:15eb:fe87	21.235.254.135
b51a:901b:cb15:8045:ada8:eb24:15eb:fe88	21.235.254.136
b51a:901b:cb15:8045:ada8:eb24:15eb:fe89	21.235.254.137
b51a:901b:cb15:8045:ada8:eb24:15eb:fe8a	21.235.254.138
b51a:901b:cb15:8045:ada8:eb24:15eb:fe8b	21.235.254.139
b51a:901b:cb15:8045:ada8:eb24:15eb:fe8c	21.235.254.140
b51a:901b:cb15:8045:ada8:eb24:15eb:fe8d	21.235.254.141
b51a:901b:cb15:8045:ada8:eb24:15eb:fe8e	21.235.254.142
b51a:901b:cb15:8045:ada8:eb24:15eb:fe8f	21.235.254.143
b51a:901b:cb15:8045:ada8:eb24:15eb:fe90	21.235.254.144
b51a:901b:cb15:8045:ada8:eb24:15eb:fe91	21.235.254.145
b51a:901b:cb15:8045:ada8:eb24:15eb:fe92	21.235.254.146
b51a:901b:cb15:8045:ada8:eb24:15eb:fe93	21.235.254.147
b51a:901b:cb15:8045:ada8:eb24:15eb:fe94	21.235.254.148
b51a:901b:cb15:8045:ada8:eb24:15eb:fe95	21.235.254.149
b51a:901b:cb15:8045:ada8:eb24:15eb:fe96	21.235.254.150
b51a:901b:cb15:8045:ada8:eb24:15eb:fe97	21.235.254.151
b51a:901b:cb15:8045:ada8:eb24:15eb:fe98	21.235.254.152
b51a:901b:cb15:8045:ada8:eb24:15eb:fe99	21.235.254.153
b51a:901b:cb15:8045:ada8:eb24:15eb:fe9a	21.235.254.154
b51a:901b:cb15:8045:ada8:eb24:15eb:fe9b	21.235.254.155
b51a:901b:cb15:8045:ada8:eb24:15eb:fe9c	21.235.254.156
b51a:901b:cb15:8045:ada8:eb24:15eb:fe9d	21.235.254.157
b51a:901b:cb15:8045:ada8:eb24:15eb:fe9e	21.235.254.158
b51a:901b:cb15:8045:ada8:eb24:15eb:fe9f	21.235.254.159
b51a:901b:cb15:8045:ada8:eb24:15eb:fea0	21.235.254.160
b51a:901b:cb15:8045:ada8:eb24:15eb:fea1	21.235.254.161
b51a:901b:cb15:8045:ada8:eb24:15eb:fea2	21.235.254.162
b51a:901b:cb15:8045:ada8:eb24:15eb:fea3	21.235.254.163
b51a:901b:cb15:8045:ada8:eb24:15eb:fea4	21.235.254.164
b51a:901b:cb15:8045:ada8:eb24:15eb:fea5	21.235.254.165
b51a:901b:cb15:8045:ada8:eb24:15eb:fea6	21.235.254.166
b51a:901b:cb15:8045:ada8:eb24:15eb:fea7	21.235.254.167
b51a:901b:cb15:8045:ada8:eb24:15eb:fea8	21.235.254.168
b51a:901b:cb15:8045:ada8:eb24:15eb:fea9	21.235.254.169
b51a:901b:cb15:8045:ada8:eb24:15eb:feaa	21.235.254.170
b51a:901b:cb15:8045:ada8:eb24:15eb:feab	21.235.254.171
b51a:901b:cb15:8045:ada8:eb24:15eb:feac	21.235.254.172
b51a:901b:cb15:8045:ada8:eb24:15eb:fead	21.235.254.173
b51a:901b:cb15:8045:ada8:eb24:15eb:feae	21.235.254.174
b51a:901b:cb15:8045:ada8:eb24:15eb:feaf	21.235.254.175
b51a:901b:cb15:8045:ada8:eb24:15eb:feb0	21.235.254.176
b51a:901b:cb15:8045:ada8:eb24:15eb:feb1	21.235.254.177
b51a:901b:cb15:8045:ada8:eb24:15eb:feb2	21.235.254.178
b51a:901b:cb15:8045:ada8:eb24:15eb:feb3	21.235.254.179
b51a:901b:cb15:8045:ada8:eb24:15eb:feb4	21.235.254.180

b51a:901b:cb15:8045:ada8:eb24:15eb:feb5	21.235.254.181
b51a:901b:cb15:8045:ada8:eb24:15eb:feb6	21.235.254.182
b51a:901b:cb15:8045:ada8:eb24:15eb:feb7	21.235.254.183
b51a:901b:cb15:8045:ada8:eb24:15eb:feb8	21.235.254.184
b51a:901b:cb15:8045:ada8:eb24:15eb:feb9	21.235.254.185
b51a:901b:cb15:8045:ada8:eb24:15eb:feba	21.235.254.186
b51a:901b:cb15:8045:ada8:eb24:15eb:febb	21.235.254.187
b51a:901b:cb15:8045:ada8:eb24:15eb:febc	21.235.254.188
b51a:901b:cb15:8045:ada8:eb24:15eb:febd	21.235.254.189
b51a:901b:cb15:8045:ada8:eb24:15eb:febe	21.235.254.190
b51a:901b:cb15:8045:ada8:eb24:15eb:febf	21.235.254.191
b51a:901b:cb15:8045:ada8:eb24:15eb:fec0	21.235.254.192
b51a:901b:cb15:8045:ada8:eb24:15eb:fec1	21.235.254.193
b51a:901b:cb15:8045:ada8:eb24:15eb:fec2	21.235.254.194
b51a:901b:cb15:8045:ada8:eb24:15eb:fec3	21.235.254.195
b51a:901b:cb15:8045:ada8:eb24:15eb:fec4	21.235.254.196
b51a:901b:cb15:8045:ada8:eb24:15eb:fec5	21.235.254.197
b51a:901b:cb15:8045:ada8:eb24:15eb:fec6	21.235.254.198
b51a:901b:cb15:8045:ada8:eb24:15eb:fec7	21.235.254.199
b51a:901b:cb15:8045:ada8:eb24:15eb:fec8	21.235.254.200
b51a:901b:cb15:8045:ada8:eb24:15eb:fec9	21.235.254.201
b51a:901b:cb15:8045:ada8:eb24:15eb:feca	21.235.254.202
b51a:901b:cb15:8045:ada8:eb24:15eb:fecb	21.235.254.203
b51a:901b:cb15:8045:ada8:eb24:15eb:fecc	21.235.254.204
b51a:901b:cb15:8045:ada8:eb24:15eb:fecd	21.235.254.205
b51a:901b:cb15:8045:ada8:eb24:15eb:fece	21.235.254.206
b51a:901b:cb15:8045:ada8:eb24:15eb:fecf	21.235.254.207
b51a:901b:cb15:8045:ada8:eb24:15eb:fed0	21.235.254.208
b51a:901b:cb15:8045:ada8:eb24:15eb:fed1	21.235.254.209
b51a:901b:cb15:8045:ada8:eb24:15eb:fed2	21.235.254.210
b51a:901b:cb15:8045:ada8:eb24:15eb:fed3	21.235.254.211
b51a:901b:cb15:8045:ada8:eb24:15eb:fed4	21.235.254.212
b51a:901b:cb15:8045:ada8:eb24:15eb:fed5	21.235.254.213
b51a:901b:cb15:8045:ada8:eb24:15eb:fed6	21.235.254.214
b51a:901b:cb15:8045:ada8:eb24:15eb:fed7	21.235.254.215
b51a:901b:cb15:8045:ada8:eb24:15eb:fed8	21.235.254.216
b51a:901b:cb15:8045:ada8:eb24:15eb:fed9	21.235.254.217
b51a:901b:cb15:8045:ada8:eb24:15eb:feda	21.235.254.218
b51a:901b:cb15:8045:ada8:eb24:15eb:fedb	21.235.254.219
b51a:901b:cb15:8045:ada8:eb24:15eb:fedc	21.235.254.220
b51a:901b:cb15:8045:ada8:eb24:15eb:fedd	21.235.254.221
b51a:901b:cb15:8045:ada8:eb24:15eb:fede	21.235.254.222
b51a:901b:cb15:8045:ada8:eb24:15eb:fedf	21.235.254.223
b51a:901b:cb15:8045:ada8:eb24:15eb:fee0	21.235.254.224
b51a:901b:cb15:8045:ada8:eb24:15eb:fee1	21.235.254.225
b51a:901b:cb15:8045:ada8:eb24:15eb:fee2	21.235.254.226
b51a:901b:cb15:8045:ada8:eb24:15eb:fee3	21.235.254.227
b51a:901b:cb15:8045:ada8:eb24:15eb:fee4	21.235.254.228
b51a:901b:cb15:8045:ada8:eb24:15eb:fee5	21.235.254.229
b51a:901b:cb15:8045:ada8:eb24:15eb:fee6	21.235.254.230
b51a:901b:cb15:8045:ada8:eb24:15eb:fee7	21.235.254.231
b51a:901b:cb15:8045:ada8:eb24:15eb:fee8	21.235.254.232
b51a:901b:cb15:8045:ada8:eb24:15eb:fee9	21.235.254.233
b51a:901b:cb15:8045:ada8:eb24:15eb:feea	21.235.254.234
b51a:901b:cb15:8045:ada8:eb24:15eb:feeb	21.235.254.235
b51a:901b:cb15:8045:ada8:eb24:15eb:feec	21.235.254.236
b51a:901b:cb15:8045:ada8:eb24:15eb:feed	21.235.254.237
b51a:901b:cb15:8045:ada8:eb24:15eb:feee	21.235.254.238
b51a:901b:cb15:8045:ada8:eb24:15eb:feef	21.235.254.239
b51a:901b:cb15:8045:ada8:eb24:15eb:fef0	21.235.254.240
b51a:901b:cb15:8045:ada8:eb24:15eb:fef1	21.235.254.241
b51a:901b:cb15:8045:ada8:eb24:15eb:fef2	21.235.254.242
b51a:901b:cb15:8045:ada8:eb24:15eb:fef3	21.235.254.243
b51a:901b:cb15:8045:ada8:eb24:15eb:fef4	21.235.254.244
b51a:901b:cb15:8045:ada8:eb24:15eb:fef5	21.235.254.245
b51a:901b:cb15:8045:ada8:eb24:15eb:fef6	21.235.254.246
b51a:901b:cb15:8045:ada8:eb24:15eb:fef7	21.235.254.247
b51a:901b:cb15:8045:ada8:eb24:15eb:fef8	21.235.254.248
b51a:901b:cb15:8045:ada8:eb24:15eb:fef9	21.235.254.249
b51a:901b:cb15:8045:ada8:eb24:15eb:fefa	21.235.254.250
b51a:901b:cb15:8045:ada8:eb24:15eb:fefb	21.235.254.251
b51a:901b:cb15:8045:ada8:eb24:15eb:fefc	21.235.254.252
b51a:901b:cb15:8045:ada8:eb24:15eb:fefd	21.235.254.253
b51a:901b:cb15:8045:ada8:eb24:15eb:fefe	21.235.254.254
b51a:901b:cb15:8045:ada8:eb24:15eb:feff	21.235.254.255

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.