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:8082:40de:3157:b51a:fe01	181.26.254.1
b51a:901b:901b:8082:40de:3157:b51a:fe02	181.26.254.2
b51a:901b:901b:8082:40de:3157:b51a:fe03	181.26.254.3
b51a:901b:901b:8082:40de:3157:b51a:fe04	181.26.254.4
b51a:901b:901b:8082:40de:3157:b51a:fe05	181.26.254.5
b51a:901b:901b:8082:40de:3157:b51a:fe06	181.26.254.6
b51a:901b:901b:8082:40de:3157:b51a:fe07	181.26.254.7
b51a:901b:901b:8082:40de:3157:b51a:fe08	181.26.254.8
b51a:901b:901b:8082:40de:3157:b51a:fe09	181.26.254.9
b51a:901b:901b:8082:40de:3157:b51a:fe0a	181.26.254.10
b51a:901b:901b:8082:40de:3157:b51a:fe0b	181.26.254.11
b51a:901b:901b:8082:40de:3157:b51a:fe0c	181.26.254.12
b51a:901b:901b:8082:40de:3157:b51a:fe0d	181.26.254.13
b51a:901b:901b:8082:40de:3157:b51a:fe0e	181.26.254.14
b51a:901b:901b:8082:40de:3157:b51a:fe0f	181.26.254.15
b51a:901b:901b:8082:40de:3157:b51a:fe10	181.26.254.16
b51a:901b:901b:8082:40de:3157:b51a:fe11	181.26.254.17
b51a:901b:901b:8082:40de:3157:b51a:fe12	181.26.254.18
b51a:901b:901b:8082:40de:3157:b51a:fe13	181.26.254.19
b51a:901b:901b:8082:40de:3157:b51a:fe14	181.26.254.20
b51a:901b:901b:8082:40de:3157:b51a:fe15	181.26.254.21
b51a:901b:901b:8082:40de:3157:b51a:fe16	181.26.254.22
b51a:901b:901b:8082:40de:3157:b51a:fe17	181.26.254.23
b51a:901b:901b:8082:40de:3157:b51a:fe18	181.26.254.24
b51a:901b:901b:8082:40de:3157:b51a:fe19	181.26.254.25
b51a:901b:901b:8082:40de:3157:b51a:fe1a	181.26.254.26
b51a:901b:901b:8082:40de:3157:b51a:fe1b	181.26.254.27
b51a:901b:901b:8082:40de:3157:b51a:fe1c	181.26.254.28
b51a:901b:901b:8082:40de:3157:b51a:fe1d	181.26.254.29
b51a:901b:901b:8082:40de:3157:b51a:fe1e	181.26.254.30
b51a:901b:901b:8082:40de:3157:b51a:fe1f	181.26.254.31
b51a:901b:901b:8082:40de:3157:b51a:fe20	181.26.254.32
b51a:901b:901b:8082:40de:3157:b51a:fe21	181.26.254.33
b51a:901b:901b:8082:40de:3157:b51a:fe22	181.26.254.34
b51a:901b:901b:8082:40de:3157:b51a:fe23	181.26.254.35
b51a:901b:901b:8082:40de:3157:b51a:fe24	181.26.254.36
b51a:901b:901b:8082:40de:3157:b51a:fe25	181.26.254.37
b51a:901b:901b:8082:40de:3157:b51a:fe26	181.26.254.38
b51a:901b:901b:8082:40de:3157:b51a:fe27	181.26.254.39
b51a:901b:901b:8082:40de:3157:b51a:fe28	181.26.254.40
b51a:901b:901b:8082:40de:3157:b51a:fe29	181.26.254.41
b51a:901b:901b:8082:40de:3157:b51a:fe2a	181.26.254.42
b51a:901b:901b:8082:40de:3157:b51a:fe2b	181.26.254.43
b51a:901b:901b:8082:40de:3157:b51a:fe2c	181.26.254.44
b51a:901b:901b:8082:40de:3157:b51a:fe2d	181.26.254.45
b51a:901b:901b:8082:40de:3157:b51a:fe2e	181.26.254.46
b51a:901b:901b:8082:40de:3157:b51a:fe2f	181.26.254.47
b51a:901b:901b:8082:40de:3157:b51a:fe30	181.26.254.48
b51a:901b:901b:8082:40de:3157:b51a:fe31	181.26.254.49
b51a:901b:901b:8082:40de:3157:b51a:fe32	181.26.254.50
b51a:901b:901b:8082:40de:3157:b51a:fe33	181.26.254.51
b51a:901b:901b:8082:40de:3157:b51a:fe34	181.26.254.52
b51a:901b:901b:8082:40de:3157:b51a:fe35	181.26.254.53
b51a:901b:901b:8082:40de:3157:b51a:fe36	181.26.254.54
b51a:901b:901b:8082:40de:3157:b51a:fe37	181.26.254.55
b51a:901b:901b:8082:40de:3157:b51a:fe38	181.26.254.56
b51a:901b:901b:8082:40de:3157:b51a:fe39	181.26.254.57
b51a:901b:901b:8082:40de:3157:b51a:fe3a	181.26.254.58
b51a:901b:901b:8082:40de:3157:b51a:fe3b	181.26.254.59
b51a:901b:901b:8082:40de:3157:b51a:fe3c	181.26.254.60

b51a:901b:901b:8082:40de:3157:b51a:fe3d	181.26.254.61
b51a:901b:901b:8082:40de:3157:b51a:fe3e	181.26.254.62
b51a:901b:901b:8082:40de:3157:b51a:fe3f	181.26.254.63
b51a:901b:901b:8082:40de:3157:b51a:fe40	181.26.254.64
b51a:901b:901b:8082:40de:3157:b51a:fe41	181.26.254.65
b51a:901b:901b:8082:40de:3157:b51a:fe42	181.26.254.66
b51a:901b:901b:8082:40de:3157:b51a:fe43	181.26.254.67
b51a:901b:901b:8082:40de:3157:b51a:fe44	181.26.254.68
b51a:901b:901b:8082:40de:3157:b51a:fe45	181.26.254.69
b51a:901b:901b:8082:40de:3157:b51a:fe46	181.26.254.70
b51a:901b:901b:8082:40de:3157:b51a:fe47	181.26.254.71
b51a:901b:901b:8082:40de:3157:b51a:fe48	181.26.254.72
b51a:901b:901b:8082:40de:3157:b51a:fe49	181.26.254.73
b51a:901b:901b:8082:40de:3157:b51a:fe4a	181.26.254.74
b51a:901b:901b:8082:40de:3157:b51a:fe4b	181.26.254.75
b51a:901b:901b:8082:40de:3157:b51a:fe4c	181.26.254.76
b51a:901b:901b:8082:40de:3157:b51a:fe4d	181.26.254.77
b51a:901b:901b:8082:40de:3157:b51a:fe4e	181.26.254.78
b51a:901b:901b:8082:40de:3157:b51a:fe4f	181.26.254.79
b51a:901b:901b:8082:40de:3157:b51a:fe50	181.26.254.80
b51a:901b:901b:8082:40de:3157:b51a:fe51	181.26.254.81
b51a:901b:901b:8082:40de:3157:b51a:fe52	181.26.254.82
b51a:901b:901b:8082:40de:3157:b51a:fe53	181.26.254.83
b51a:901b:901b:8082:40de:3157:b51a:fe54	181.26.254.84
b51a:901b:901b:8082:40de:3157:b51a:fe55	181.26.254.85
b51a:901b:901b:8082:40de:3157:b51a:fe56	181.26.254.86
b51a:901b:901b:8082:40de:3157:b51a:fe57	181.26.254.87
b51a:901b:901b:8082:40de:3157:b51a:fe58	181.26.254.88
b51a:901b:901b:8082:40de:3157:b51a:fe59	181.26.254.89
b51a:901b:901b:8082:40de:3157:b51a:fe5a	181.26.254.90
b51a:901b:901b:8082:40de:3157:b51a:fe5b	181.26.254.91
b51a:901b:901b:8082:40de:3157:b51a:fe5c	181.26.254.92
b51a:901b:901b:8082:40de:3157:b51a:fe5d	181.26.254.93
b51a:901b:901b:8082:40de:3157:b51a:fe5e	181.26.254.94
b51a:901b:901b:8082:40de:3157:b51a:fe5f	181.26.254.95
b51a:901b:901b:8082:40de:3157:b51a:fe60	181.26.254.96
b51a:901b:901b:8082:40de:3157:b51a:fe61	181.26.254.97
b51a:901b:901b:8082:40de:3157:b51a:fe62	181.26.254.98
b51a:901b:901b:8082:40de:3157:b51a:fe63	181.26.254.99
b51a:901b:901b:8082:40de:3157:b51a:fe64	181.26.254.100
b51a:901b:901b:8082:40de:3157:b51a:fe65	181.26.254.101
b51a:901b:901b:8082:40de:3157:b51a:fe66	181.26.254.102
b51a:901b:901b:8082:40de:3157:b51a:fe67	181.26.254.103
b51a:901b:901b:8082:40de:3157:b51a:fe68	181.26.254.104
b51a:901b:901b:8082:40de:3157:b51a:fe69	181.26.254.105
b51a:901b:901b:8082:40de:3157:b51a:fe6a	181.26.254.106
b51a:901b:901b:8082:40de:3157:b51a:fe6b	181.26.254.107
b51a:901b:901b:8082:40de:3157:b51a:fe6c	181.26.254.108
b51a:901b:901b:8082:40de:3157:b51a:fe6d	181.26.254.109
b51a:901b:901b:8082:40de:3157:b51a:fe6e	181.26.254.110
b51a:901b:901b:8082:40de:3157:b51a:fe6f	181.26.254.111
b51a:901b:901b:8082:40de:3157:b51a:fe70	181.26.254.112
b51a:901b:901b:8082:40de:3157:b51a:fe71	181.26.254.113
b51a:901b:901b:8082:40de:3157:b51a:fe72	181.26.254.114
b51a:901b:901b:8082:40de:3157:b51a:fe73	181.26.254.115
b51a:901b:901b:8082:40de:3157:b51a:fe74	181.26.254.116
b51a:901b:901b:8082:40de:3157:b51a:fe75	181.26.254.117
b51a:901b:901b:8082:40de:3157:b51a:fe76	181.26.254.118
b51a:901b:901b:8082:40de:3157:b51a:fe77	181.26.254.119
b51a:901b:901b:8082:40de:3157:b51a:fe78	181.26.254.120

b51a:901b:901b:8082:40de:3157:b51a:fe79	181.26.254.121
b51a:901b:901b:8082:40de:3157:b51a:fe7a	181.26.254.122
b51a:901b:901b:8082:40de:3157:b51a:fe7b	181.26.254.123
b51a:901b:901b:8082:40de:3157:b51a:fe7c	181.26.254.124
b51a:901b:901b:8082:40de:3157:b51a:fe7d	181.26.254.125
b51a:901b:901b:8082:40de:3157:b51a:fe7e	181.26.254.126
b51a:901b:901b:8082:40de:3157:b51a:fe7f	181.26.254.127
b51a:901b:901b:8082:40de:3157:b51a:fe80	181.26.254.128
b51a:901b:901b:8082:40de:3157:b51a:fe81	181.26.254.129
b51a:901b:901b:8082:40de:3157:b51a:fe82	181.26.254.130
b51a:901b:901b:8082:40de:3157:b51a:fe83	181.26.254.131
b51a:901b:901b:8082:40de:3157:b51a:fe84	181.26.254.132
b51a:901b:901b:8082:40de:3157:b51a:fe85	181.26.254.133
b51a:901b:901b:8082:40de:3157:b51a:fe86	181.26.254.134
b51a:901b:901b:8082:40de:3157:b51a:fe87	181.26.254.135
b51a:901b:901b:8082:40de:3157:b51a:fe88	181.26.254.136
b51a:901b:901b:8082:40de:3157:b51a:fe89	181.26.254.137
b51a:901b:901b:8082:40de:3157:b51a:fe8a	181.26.254.138
b51a:901b:901b:8082:40de:3157:b51a:fe8b	181.26.254.139
b51a:901b:901b:8082:40de:3157:b51a:fe8c	181.26.254.140
b51a:901b:901b:8082:40de:3157:b51a:fe8d	181.26.254.141
b51a:901b:901b:8082:40de:3157:b51a:fe8e	181.26.254.142
b51a:901b:901b:8082:40de:3157:b51a:fe8f	181.26.254.143
b51a:901b:901b:8082:40de:3157:b51a:fe90	181.26.254.144
b51a:901b:901b:8082:40de:3157:b51a:fe91	181.26.254.145
b51a:901b:901b:8082:40de:3157:b51a:fe92	181.26.254.146
b51a:901b:901b:8082:40de:3157:b51a:fe93	181.26.254.147
b51a:901b:901b:8082:40de:3157:b51a:fe94	181.26.254.148
b51a:901b:901b:8082:40de:3157:b51a:fe95	181.26.254.149
b51a:901b:901b:8082:40de:3157:b51a:fe96	181.26.254.150
b51a:901b:901b:8082:40de:3157:b51a:fe97	181.26.254.151
b51a:901b:901b:8082:40de:3157:b51a:fe98	181.26.254.152
b51a:901b:901b:8082:40de:3157:b51a:fe99	181.26.254.153
b51a:901b:901b:8082:40de:3157:b51a:fe9a	181.26.254.154
b51a:901b:901b:8082:40de:3157:b51a:fe9b	181.26.254.155
b51a:901b:901b:8082:40de:3157:b51a:fe9c	181.26.254.156
b51a:901b:901b:8082:40de:3157:b51a:fe9d	181.26.254.157
b51a:901b:901b:8082:40de:3157:b51a:fe9e	181.26.254.158
b51a:901b:901b:8082:40de:3157:b51a:fe9f	181.26.254.159
b51a:901b:901b:8082:40de:3157:b51a:fea0	181.26.254.160
b51a:901b:901b:8082:40de:3157:b51a:fea1	181.26.254.161
b51a:901b:901b:8082:40de:3157:b51a:fea2	181.26.254.162
b51a:901b:901b:8082:40de:3157:b51a:fea3	181.26.254.163
b51a:901b:901b:8082:40de:3157:b51a:fea4	181.26.254.164
b51a:901b:901b:8082:40de:3157:b51a:fea5	181.26.254.165
b51a:901b:901b:8082:40de:3157:b51a:fea6	181.26.254.166
b51a:901b:901b:8082:40de:3157:b51a:fea7	181.26.254.167
b51a:901b:901b:8082:40de:3157:b51a:fea8	181.26.254.168
b51a:901b:901b:8082:40de:3157:b51a:fea9	181.26.254.169
b51a:901b:901b:8082:40de:3157:b51a:feaa	181.26.254.170
b51a:901b:901b:8082:40de:3157:b51a:feab	181.26.254.171
b51a:901b:901b:8082:40de:3157:b51a:feac	181.26.254.172
b51a:901b:901b:8082:40de:3157:b51a:fead	181.26.254.173
b51a:901b:901b:8082:40de:3157:b51a:feae	181.26.254.174
b51a:901b:901b:8082:40de:3157:b51a:feaf	181.26.254.175
b51a:901b:901b:8082:40de:3157:b51a:feb0	181.26.254.176
b51a:901b:901b:8082:40de:3157:b51a:feb1	181.26.254.177
b51a:901b:901b:8082:40de:3157:b51a:feb2	181.26.254.178
b51a:901b:901b:8082:40de:3157:b51a:feb3	181.26.254.179
b51a:901b:901b:8082:40de:3157:b51a:feb4	181.26.254.180

b51a:901b:901b:8082:40de:3157:b51a:feb5	181.26.254.181
b51a:901b:901b:8082:40de:3157:b51a:feb6	181.26.254.182
b51a:901b:901b:8082:40de:3157:b51a:feb7	181.26.254.183
b51a:901b:901b:8082:40de:3157:b51a:feb8	181.26.254.184
b51a:901b:901b:8082:40de:3157:b51a:feb9	181.26.254.185
b51a:901b:901b:8082:40de:3157:b51a:feba	181.26.254.186
b51a:901b:901b:8082:40de:3157:b51a:febb	181.26.254.187
b51a:901b:901b:8082:40de:3157:b51a:febc	181.26.254.188
b51a:901b:901b:8082:40de:3157:b51a:febd	181.26.254.189
b51a:901b:901b:8082:40de:3157:b51a:febe	181.26.254.190
b51a:901b:901b:8082:40de:3157:b51a:febf	181.26.254.191
b51a:901b:901b:8082:40de:3157:b51a:fec0	181.26.254.192
b51a:901b:901b:8082:40de:3157:b51a:fec1	181.26.254.193
b51a:901b:901b:8082:40de:3157:b51a:fec2	181.26.254.194
b51a:901b:901b:8082:40de:3157:b51a:fec3	181.26.254.195
b51a:901b:901b:8082:40de:3157:b51a:fec4	181.26.254.196
b51a:901b:901b:8082:40de:3157:b51a:fec5	181.26.254.197
b51a:901b:901b:8082:40de:3157:b51a:fec6	181.26.254.198
b51a:901b:901b:8082:40de:3157:b51a:fec7	181.26.254.199
b51a:901b:901b:8082:40de:3157:b51a:fec8	181.26.254.200
b51a:901b:901b:8082:40de:3157:b51a:fec9	181.26.254.201
b51a:901b:901b:8082:40de:3157:b51a:feca	181.26.254.202
b51a:901b:901b:8082:40de:3157:b51a:fecb	181.26.254.203
b51a:901b:901b:8082:40de:3157:b51a:fecc	181.26.254.204
b51a:901b:901b:8082:40de:3157:b51a:fecd	181.26.254.205
b51a:901b:901b:8082:40de:3157:b51a:fece	181.26.254.206
b51a:901b:901b:8082:40de:3157:b51a:fecf	181.26.254.207
b51a:901b:901b:8082:40de:3157:b51a:fed0	181.26.254.208
b51a:901b:901b:8082:40de:3157:b51a:fed1	181.26.254.209
b51a:901b:901b:8082:40de:3157:b51a:fed2	181.26.254.210
b51a:901b:901b:8082:40de:3157:b51a:fed3	181.26.254.211
b51a:901b:901b:8082:40de:3157:b51a:fed4	181.26.254.212
b51a:901b:901b:8082:40de:3157:b51a:fed5	181.26.254.213
b51a:901b:901b:8082:40de:3157:b51a:fed6	181.26.254.214
b51a:901b:901b:8082:40de:3157:b51a:fed7	181.26.254.215
b51a:901b:901b:8082:40de:3157:b51a:fed8	181.26.254.216
b51a:901b:901b:8082:40de:3157:b51a:fed9	181.26.254.217
b51a:901b:901b:8082:40de:3157:b51a:feda	181.26.254.218
b51a:901b:901b:8082:40de:3157:b51a:fedb	181.26.254.219
b51a:901b:901b:8082:40de:3157:b51a:fedc	181.26.254.220
b51a:901b:901b:8082:40de:3157:b51a:fedd	181.26.254.221
b51a:901b:901b:8082:40de:3157:b51a:fede	181.26.254.222
b51a:901b:901b:8082:40de:3157:b51a:fedf	181.26.254.223
b51a:901b:901b:8082:40de:3157:b51a:fee0	181.26.254.224
b51a:901b:901b:8082:40de:3157:b51a:fee1	181.26.254.225
b51a:901b:901b:8082:40de:3157:b51a:fee2	181.26.254.226
b51a:901b:901b:8082:40de:3157:b51a:fee3	181.26.254.227
b51a:901b:901b:8082:40de:3157:b51a:fee4	181.26.254.228
b51a:901b:901b:8082:40de:3157:b51a:fee5	181.26.254.229
b51a:901b:901b:8082:40de:3157:b51a:fee6	181.26.254.230
b51a:901b:901b:8082:40de:3157:b51a:fee7	181.26.254.231
b51a:901b:901b:8082:40de:3157:b51a:fee8	181.26.254.232
b51a:901b:901b:8082:40de:3157:b51a:fee9	181.26.254.233
b51a:901b:901b:8082:40de:3157:b51a:feea	181.26.254.234
b51a:901b:901b:8082:40de:3157:b51a:feeb	181.26.254.235
b51a:901b:901b:8082:40de:3157:b51a:feec	181.26.254.236
b51a:901b:901b:8082:40de:3157:b51a:feed	181.26.254.237
b51a:901b:901b:8082:40de:3157:b51a:feee	181.26.254.238
b51a:901b:901b:8082:40de:3157:b51a:feef	181.26.254.239
b51a:901b:901b:8082:40de:3157:b51a:fef0	181.26.254.240
b51a:901b:901b:8082:40de:3157:b51a:fef1	181.26.254.241
b51a:901b:901b:8082:40de:3157:b51a:fef2	181.26.254.242
b51a:901b:901b:8082:40de:3157:b51a:fef3	181.26.254.243
b51a:901b:901b:8082:40de:3157:b51a:fef4	181.26.254.244
b51a:901b:901b:8082:40de:3157:b51a:fef5	181.26.254.245
b51a:901b:901b:8082:40de:3157:b51a:fef6	181.26.254.246
b51a:901b:901b:8082:40de:3157:b51a:fef7	181.26.254.247
b51a:901b:901b:8082:40de:3157:b51a:fef8	181.26.254.248
b51a:901b:901b:8082:40de:3157:b51a:fef9	181.26.254.249
b51a:901b:901b:8082:40de:3157:b51a:fefa	181.26.254.250
b51a:901b:901b:8082:40de:3157:b51a:fefb	181.26.254.251
b51a:901b:901b:8082:40de:3157:b51a:fefc	181.26.254.252
b51a:901b:901b:8082:40de:3157:b51a:fefd	181.26.254.253
b51a:901b:901b:8082:40de:3157:b51a:fefe	181.26.254.254
b51a:901b:901b:8082:40de:3157:b51a:feff	181.26.254.255

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.