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:a49:b155:fe01	177.85.254.1
b51a:901b:cb15:8045:ada8:a49:b155:fe02	177.85.254.2
b51a:901b:cb15:8045:ada8:a49:b155:fe03	177.85.254.3
b51a:901b:cb15:8045:ada8:a49:b155:fe04	177.85.254.4
b51a:901b:cb15:8045:ada8:a49:b155:fe05	177.85.254.5
b51a:901b:cb15:8045:ada8:a49:b155:fe06	177.85.254.6
b51a:901b:cb15:8045:ada8:a49:b155:fe07	177.85.254.7
b51a:901b:cb15:8045:ada8:a49:b155:fe08	177.85.254.8
b51a:901b:cb15:8045:ada8:a49:b155:fe09	177.85.254.9
b51a:901b:cb15:8045:ada8:a49:b155:fe0a	177.85.254.10
b51a:901b:cb15:8045:ada8:a49:b155:fe0b	177.85.254.11
b51a:901b:cb15:8045:ada8:a49:b155:fe0c	177.85.254.12
b51a:901b:cb15:8045:ada8:a49:b155:fe0d	177.85.254.13
b51a:901b:cb15:8045:ada8:a49:b155:fe0e	177.85.254.14
b51a:901b:cb15:8045:ada8:a49:b155:fe0f	177.85.254.15
b51a:901b:cb15:8045:ada8:a49:b155:fe10	177.85.254.16
b51a:901b:cb15:8045:ada8:a49:b155:fe11	177.85.254.17
b51a:901b:cb15:8045:ada8:a49:b155:fe12	177.85.254.18
b51a:901b:cb15:8045:ada8:a49:b155:fe13	177.85.254.19
b51a:901b:cb15:8045:ada8:a49:b155:fe14	177.85.254.20
b51a:901b:cb15:8045:ada8:a49:b155:fe15	177.85.254.21
b51a:901b:cb15:8045:ada8:a49:b155:fe16	177.85.254.22
b51a:901b:cb15:8045:ada8:a49:b155:fe17	177.85.254.23
b51a:901b:cb15:8045:ada8:a49:b155:fe18	177.85.254.24
b51a:901b:cb15:8045:ada8:a49:b155:fe19	177.85.254.25
b51a:901b:cb15:8045:ada8:a49:b155:fe1a	177.85.254.26
b51a:901b:cb15:8045:ada8:a49:b155:fe1b	177.85.254.27
b51a:901b:cb15:8045:ada8:a49:b155:fe1c	177.85.254.28
b51a:901b:cb15:8045:ada8:a49:b155:fe1d	177.85.254.29
b51a:901b:cb15:8045:ada8:a49:b155:fe1e	177.85.254.30
b51a:901b:cb15:8045:ada8:a49:b155:fe1f	177.85.254.31
b51a:901b:cb15:8045:ada8:a49:b155:fe20	177.85.254.32
b51a:901b:cb15:8045:ada8:a49:b155:fe21	177.85.254.33
b51a:901b:cb15:8045:ada8:a49:b155:fe22	177.85.254.34
b51a:901b:cb15:8045:ada8:a49:b155:fe23	177.85.254.35
b51a:901b:cb15:8045:ada8:a49:b155:fe24	177.85.254.36
b51a:901b:cb15:8045:ada8:a49:b155:fe25	177.85.254.37
b51a:901b:cb15:8045:ada8:a49:b155:fe26	177.85.254.38
b51a:901b:cb15:8045:ada8:a49:b155:fe27	177.85.254.39
b51a:901b:cb15:8045:ada8:a49:b155:fe28	177.85.254.40
b51a:901b:cb15:8045:ada8:a49:b155:fe29	177.85.254.41
b51a:901b:cb15:8045:ada8:a49:b155:fe2a	177.85.254.42
b51a:901b:cb15:8045:ada8:a49:b155:fe2b	177.85.254.43
b51a:901b:cb15:8045:ada8:a49:b155:fe2c	177.85.254.44
b51a:901b:cb15:8045:ada8:a49:b155:fe2d	177.85.254.45
b51a:901b:cb15:8045:ada8:a49:b155:fe2e	177.85.254.46
b51a:901b:cb15:8045:ada8:a49:b155:fe2f	177.85.254.47
b51a:901b:cb15:8045:ada8:a49:b155:fe30	177.85.254.48
b51a:901b:cb15:8045:ada8:a49:b155:fe31	177.85.254.49
b51a:901b:cb15:8045:ada8:a49:b155:fe32	177.85.254.50
b51a:901b:cb15:8045:ada8:a49:b155:fe33	177.85.254.51
b51a:901b:cb15:8045:ada8:a49:b155:fe34	177.85.254.52
b51a:901b:cb15:8045:ada8:a49:b155:fe35	177.85.254.53
b51a:901b:cb15:8045:ada8:a49:b155:fe36	177.85.254.54
b51a:901b:cb15:8045:ada8:a49:b155:fe37	177.85.254.55
b51a:901b:cb15:8045:ada8:a49:b155:fe38	177.85.254.56
b51a:901b:cb15:8045:ada8:a49:b155:fe39	177.85.254.57
b51a:901b:cb15:8045:ada8:a49:b155:fe3a	177.85.254.58
b51a:901b:cb15:8045:ada8:a49:b155:fe3b	177.85.254.59
b51a:901b:cb15:8045:ada8:a49:b155:fe3c	177.85.254.60

b51a:901b:cb15:8045:ada8:a49:b155:fe3d	177.85.254.61
b51a:901b:cb15:8045:ada8:a49:b155:fe3e	177.85.254.62
b51a:901b:cb15:8045:ada8:a49:b155:fe3f	177.85.254.63
b51a:901b:cb15:8045:ada8:a49:b155:fe40	177.85.254.64
b51a:901b:cb15:8045:ada8:a49:b155:fe41	177.85.254.65
b51a:901b:cb15:8045:ada8:a49:b155:fe42	177.85.254.66
b51a:901b:cb15:8045:ada8:a49:b155:fe43	177.85.254.67
b51a:901b:cb15:8045:ada8:a49:b155:fe44	177.85.254.68
b51a:901b:cb15:8045:ada8:a49:b155:fe45	177.85.254.69
b51a:901b:cb15:8045:ada8:a49:b155:fe46	177.85.254.70
b51a:901b:cb15:8045:ada8:a49:b155:fe47	177.85.254.71
b51a:901b:cb15:8045:ada8:a49:b155:fe48	177.85.254.72
b51a:901b:cb15:8045:ada8:a49:b155:fe49	177.85.254.73
b51a:901b:cb15:8045:ada8:a49:b155:fe4a	177.85.254.74
b51a:901b:cb15:8045:ada8:a49:b155:fe4b	177.85.254.75
b51a:901b:cb15:8045:ada8:a49:b155:fe4c	177.85.254.76
b51a:901b:cb15:8045:ada8:a49:b155:fe4d	177.85.254.77
b51a:901b:cb15:8045:ada8:a49:b155:fe4e	177.85.254.78
b51a:901b:cb15:8045:ada8:a49:b155:fe4f	177.85.254.79
b51a:901b:cb15:8045:ada8:a49:b155:fe50	177.85.254.80
b51a:901b:cb15:8045:ada8:a49:b155:fe51	177.85.254.81
b51a:901b:cb15:8045:ada8:a49:b155:fe52	177.85.254.82
b51a:901b:cb15:8045:ada8:a49:b155:fe53	177.85.254.83
b51a:901b:cb15:8045:ada8:a49:b155:fe54	177.85.254.84
b51a:901b:cb15:8045:ada8:a49:b155:fe55	177.85.254.85
b51a:901b:cb15:8045:ada8:a49:b155:fe56	177.85.254.86
b51a:901b:cb15:8045:ada8:a49:b155:fe57	177.85.254.87
b51a:901b:cb15:8045:ada8:a49:b155:fe58	177.85.254.88
b51a:901b:cb15:8045:ada8:a49:b155:fe59	177.85.254.89
b51a:901b:cb15:8045:ada8:a49:b155:fe5a	177.85.254.90
b51a:901b:cb15:8045:ada8:a49:b155:fe5b	177.85.254.91
b51a:901b:cb15:8045:ada8:a49:b155:fe5c	177.85.254.92
b51a:901b:cb15:8045:ada8:a49:b155:fe5d	177.85.254.93
b51a:901b:cb15:8045:ada8:a49:b155:fe5e	177.85.254.94
b51a:901b:cb15:8045:ada8:a49:b155:fe5f	177.85.254.95
b51a:901b:cb15:8045:ada8:a49:b155:fe60	177.85.254.96
b51a:901b:cb15:8045:ada8:a49:b155:fe61	177.85.254.97
b51a:901b:cb15:8045:ada8:a49:b155:fe62	177.85.254.98
b51a:901b:cb15:8045:ada8:a49:b155:fe63	177.85.254.99
b51a:901b:cb15:8045:ada8:a49:b155:fe64	177.85.254.100
b51a:901b:cb15:8045:ada8:a49:b155:fe65	177.85.254.101
b51a:901b:cb15:8045:ada8:a49:b155:fe66	177.85.254.102
b51a:901b:cb15:8045:ada8:a49:b155:fe67	177.85.254.103
b51a:901b:cb15:8045:ada8:a49:b155:fe68	177.85.254.104
b51a:901b:cb15:8045:ada8:a49:b155:fe69	177.85.254.105
b51a:901b:cb15:8045:ada8:a49:b155:fe6a	177.85.254.106
b51a:901b:cb15:8045:ada8:a49:b155:fe6b	177.85.254.107
b51a:901b:cb15:8045:ada8:a49:b155:fe6c	177.85.254.108
b51a:901b:cb15:8045:ada8:a49:b155:fe6d	177.85.254.109
b51a:901b:cb15:8045:ada8:a49:b155:fe6e	177.85.254.110
b51a:901b:cb15:8045:ada8:a49:b155:fe6f	177.85.254.111
b51a:901b:cb15:8045:ada8:a49:b155:fe70	177.85.254.112
b51a:901b:cb15:8045:ada8:a49:b155:fe71	177.85.254.113
b51a:901b:cb15:8045:ada8:a49:b155:fe72	177.85.254.114
b51a:901b:cb15:8045:ada8:a49:b155:fe73	177.85.254.115
b51a:901b:cb15:8045:ada8:a49:b155:fe74	177.85.254.116
b51a:901b:cb15:8045:ada8:a49:b155:fe75	177.85.254.117
b51a:901b:cb15:8045:ada8:a49:b155:fe76	177.85.254.118
b51a:901b:cb15:8045:ada8:a49:b155:fe77	177.85.254.119
b51a:901b:cb15:8045:ada8:a49:b155:fe78	177.85.254.120

b51a:901b:cb15:8045:ada8:a49:b155:fe79	177.85.254.121
b51a:901b:cb15:8045:ada8:a49:b155:fe7a	177.85.254.122
b51a:901b:cb15:8045:ada8:a49:b155:fe7b	177.85.254.123
b51a:901b:cb15:8045:ada8:a49:b155:fe7c	177.85.254.124
b51a:901b:cb15:8045:ada8:a49:b155:fe7d	177.85.254.125
b51a:901b:cb15:8045:ada8:a49:b155:fe7e	177.85.254.126
b51a:901b:cb15:8045:ada8:a49:b155:fe7f	177.85.254.127
b51a:901b:cb15:8045:ada8:a49:b155:fe80	177.85.254.128
b51a:901b:cb15:8045:ada8:a49:b155:fe81	177.85.254.129
b51a:901b:cb15:8045:ada8:a49:b155:fe82	177.85.254.130
b51a:901b:cb15:8045:ada8:a49:b155:fe83	177.85.254.131
b51a:901b:cb15:8045:ada8:a49:b155:fe84	177.85.254.132
b51a:901b:cb15:8045:ada8:a49:b155:fe85	177.85.254.133
b51a:901b:cb15:8045:ada8:a49:b155:fe86	177.85.254.134
b51a:901b:cb15:8045:ada8:a49:b155:fe87	177.85.254.135
b51a:901b:cb15:8045:ada8:a49:b155:fe88	177.85.254.136
b51a:901b:cb15:8045:ada8:a49:b155:fe89	177.85.254.137
b51a:901b:cb15:8045:ada8:a49:b155:fe8a	177.85.254.138
b51a:901b:cb15:8045:ada8:a49:b155:fe8b	177.85.254.139
b51a:901b:cb15:8045:ada8:a49:b155:fe8c	177.85.254.140
b51a:901b:cb15:8045:ada8:a49:b155:fe8d	177.85.254.141
b51a:901b:cb15:8045:ada8:a49:b155:fe8e	177.85.254.142
b51a:901b:cb15:8045:ada8:a49:b155:fe8f	177.85.254.143
b51a:901b:cb15:8045:ada8:a49:b155:fe90	177.85.254.144
b51a:901b:cb15:8045:ada8:a49:b155:fe91	177.85.254.145
b51a:901b:cb15:8045:ada8:a49:b155:fe92	177.85.254.146
b51a:901b:cb15:8045:ada8:a49:b155:fe93	177.85.254.147
b51a:901b:cb15:8045:ada8:a49:b155:fe94	177.85.254.148
b51a:901b:cb15:8045:ada8:a49:b155:fe95	177.85.254.149
b51a:901b:cb15:8045:ada8:a49:b155:fe96	177.85.254.150
b51a:901b:cb15:8045:ada8:a49:b155:fe97	177.85.254.151
b51a:901b:cb15:8045:ada8:a49:b155:fe98	177.85.254.152
b51a:901b:cb15:8045:ada8:a49:b155:fe99	177.85.254.153
b51a:901b:cb15:8045:ada8:a49:b155:fe9a	177.85.254.154
b51a:901b:cb15:8045:ada8:a49:b155:fe9b	177.85.254.155
b51a:901b:cb15:8045:ada8:a49:b155:fe9c	177.85.254.156
b51a:901b:cb15:8045:ada8:a49:b155:fe9d	177.85.254.157
b51a:901b:cb15:8045:ada8:a49:b155:fe9e	177.85.254.158
b51a:901b:cb15:8045:ada8:a49:b155:fe9f	177.85.254.159
b51a:901b:cb15:8045:ada8:a49:b155:fea0	177.85.254.160
b51a:901b:cb15:8045:ada8:a49:b155:fea1	177.85.254.161
b51a:901b:cb15:8045:ada8:a49:b155:fea2	177.85.254.162
b51a:901b:cb15:8045:ada8:a49:b155:fea3	177.85.254.163
b51a:901b:cb15:8045:ada8:a49:b155:fea4	177.85.254.164
b51a:901b:cb15:8045:ada8:a49:b155:fea5	177.85.254.165
b51a:901b:cb15:8045:ada8:a49:b155:fea6	177.85.254.166
b51a:901b:cb15:8045:ada8:a49:b155:fea7	177.85.254.167
b51a:901b:cb15:8045:ada8:a49:b155:fea8	177.85.254.168
b51a:901b:cb15:8045:ada8:a49:b155:fea9	177.85.254.169
b51a:901b:cb15:8045:ada8:a49:b155:feaa	177.85.254.170
b51a:901b:cb15:8045:ada8:a49:b155:feab	177.85.254.171
b51a:901b:cb15:8045:ada8:a49:b155:feac	177.85.254.172
b51a:901b:cb15:8045:ada8:a49:b155:fead	177.85.254.173
b51a:901b:cb15:8045:ada8:a49:b155:feae	177.85.254.174
b51a:901b:cb15:8045:ada8:a49:b155:feaf	177.85.254.175
b51a:901b:cb15:8045:ada8:a49:b155:feb0	177.85.254.176
b51a:901b:cb15:8045:ada8:a49:b155:feb1	177.85.254.177
b51a:901b:cb15:8045:ada8:a49:b155:feb2	177.85.254.178
b51a:901b:cb15:8045:ada8:a49:b155:feb3	177.85.254.179
b51a:901b:cb15:8045:ada8:a49:b155:feb4	177.85.254.180

b51a:901b:cb15:8045:ada8:a49:b155:feb5	177.85.254.181
b51a:901b:cb15:8045:ada8:a49:b155:feb6	177.85.254.182
b51a:901b:cb15:8045:ada8:a49:b155:feb7	177.85.254.183
b51a:901b:cb15:8045:ada8:a49:b155:feb8	177.85.254.184
b51a:901b:cb15:8045:ada8:a49:b155:feb9	177.85.254.185
b51a:901b:cb15:8045:ada8:a49:b155:feba	177.85.254.186
b51a:901b:cb15:8045:ada8:a49:b155:febb	177.85.254.187
b51a:901b:cb15:8045:ada8:a49:b155:febc	177.85.254.188
b51a:901b:cb15:8045:ada8:a49:b155:febd	177.85.254.189
b51a:901b:cb15:8045:ada8:a49:b155:febe	177.85.254.190
b51a:901b:cb15:8045:ada8:a49:b155:febf	177.85.254.191
b51a:901b:cb15:8045:ada8:a49:b155:fec0	177.85.254.192
b51a:901b:cb15:8045:ada8:a49:b155:fec1	177.85.254.193
b51a:901b:cb15:8045:ada8:a49:b155:fec2	177.85.254.194
b51a:901b:cb15:8045:ada8:a49:b155:fec3	177.85.254.195
b51a:901b:cb15:8045:ada8:a49:b155:fec4	177.85.254.196
b51a:901b:cb15:8045:ada8:a49:b155:fec5	177.85.254.197
b51a:901b:cb15:8045:ada8:a49:b155:fec6	177.85.254.198
b51a:901b:cb15:8045:ada8:a49:b155:fec7	177.85.254.199
b51a:901b:cb15:8045:ada8:a49:b155:fec8	177.85.254.200
b51a:901b:cb15:8045:ada8:a49:b155:fec9	177.85.254.201
b51a:901b:cb15:8045:ada8:a49:b155:feca	177.85.254.202
b51a:901b:cb15:8045:ada8:a49:b155:fecb	177.85.254.203
b51a:901b:cb15:8045:ada8:a49:b155:fecc	177.85.254.204
b51a:901b:cb15:8045:ada8:a49:b155:fecd	177.85.254.205
b51a:901b:cb15:8045:ada8:a49:b155:fece	177.85.254.206
b51a:901b:cb15:8045:ada8:a49:b155:fecf	177.85.254.207
b51a:901b:cb15:8045:ada8:a49:b155:fed0	177.85.254.208
b51a:901b:cb15:8045:ada8:a49:b155:fed1	177.85.254.209
b51a:901b:cb15:8045:ada8:a49:b155:fed2	177.85.254.210
b51a:901b:cb15:8045:ada8:a49:b155:fed3	177.85.254.211
b51a:901b:cb15:8045:ada8:a49:b155:fed4	177.85.254.212
b51a:901b:cb15:8045:ada8:a49:b155:fed5	177.85.254.213
b51a:901b:cb15:8045:ada8:a49:b155:fed6	177.85.254.214
b51a:901b:cb15:8045:ada8:a49:b155:fed7	177.85.254.215
b51a:901b:cb15:8045:ada8:a49:b155:fed8	177.85.254.216
b51a:901b:cb15:8045:ada8:a49:b155:fed9	177.85.254.217
b51a:901b:cb15:8045:ada8:a49:b155:feda	177.85.254.218
b51a:901b:cb15:8045:ada8:a49:b155:fedb	177.85.254.219
b51a:901b:cb15:8045:ada8:a49:b155:fedc	177.85.254.220
b51a:901b:cb15:8045:ada8:a49:b155:fedd	177.85.254.221
b51a:901b:cb15:8045:ada8:a49:b155:fede	177.85.254.222
b51a:901b:cb15:8045:ada8:a49:b155:fedf	177.85.254.223
b51a:901b:cb15:8045:ada8:a49:b155:fee0	177.85.254.224
b51a:901b:cb15:8045:ada8:a49:b155:fee1	177.85.254.225
b51a:901b:cb15:8045:ada8:a49:b155:fee2	177.85.254.226
b51a:901b:cb15:8045:ada8:a49:b155:fee3	177.85.254.227
b51a:901b:cb15:8045:ada8:a49:b155:fee4	177.85.254.228
b51a:901b:cb15:8045:ada8:a49:b155:fee5	177.85.254.229
b51a:901b:cb15:8045:ada8:a49:b155:fee6	177.85.254.230
b51a:901b:cb15:8045:ada8:a49:b155:fee7	177.85.254.231
b51a:901b:cb15:8045:ada8:a49:b155:fee8	177.85.254.232
b51a:901b:cb15:8045:ada8:a49:b155:fee9	177.85.254.233
b51a:901b:cb15:8045:ada8:a49:b155:feea	177.85.254.234
b51a:901b:cb15:8045:ada8:a49:b155:feeb	177.85.254.235
b51a:901b:cb15:8045:ada8:a49:b155:feec	177.85.254.236
b51a:901b:cb15:8045:ada8:a49:b155:feed	177.85.254.237
b51a:901b:cb15:8045:ada8:a49:b155:feee	177.85.254.238
b51a:901b:cb15:8045:ada8:a49:b155:feef	177.85.254.239
b51a:901b:cb15:8045:ada8:a49:b155:fef0	177.85.254.240
b51a:901b:cb15:8045:ada8:a49:b155:fef1	177.85.254.241
b51a:901b:cb15:8045:ada8:a49:b155:fef2	177.85.254.242
b51a:901b:cb15:8045:ada8:a49:b155:fef3	177.85.254.243
b51a:901b:cb15:8045:ada8:a49:b155:fef4	177.85.254.244
b51a:901b:cb15:8045:ada8:a49:b155:fef5	177.85.254.245
b51a:901b:cb15:8045:ada8:a49:b155:fef6	177.85.254.246
b51a:901b:cb15:8045:ada8:a49:b155:fef7	177.85.254.247
b51a:901b:cb15:8045:ada8:a49:b155:fef8	177.85.254.248
b51a:901b:cb15:8045:ada8:a49:b155:fef9	177.85.254.249
b51a:901b:cb15:8045:ada8:a49:b155:fefa	177.85.254.250
b51a:901b:cb15:8045:ada8:a49:b155:fefb	177.85.254.251
b51a:901b:cb15:8045:ada8:a49:b155:fefc	177.85.254.252
b51a:901b:cb15:8045:ada8:a49:b155:fefd	177.85.254.253
b51a:901b:cb15:8045:ada8:a49:b155:fefe	177.85.254.254
b51a:901b:cb15:8045:ada8:a49:b155:feff	177.85.254.255

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.