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:dfee:fe01	223.238.254.1
b51a:901b:901b:8082:40de:3157:dfee:fe02	223.238.254.2
b51a:901b:901b:8082:40de:3157:dfee:fe03	223.238.254.3
b51a:901b:901b:8082:40de:3157:dfee:fe04	223.238.254.4
b51a:901b:901b:8082:40de:3157:dfee:fe05	223.238.254.5
b51a:901b:901b:8082:40de:3157:dfee:fe06	223.238.254.6
b51a:901b:901b:8082:40de:3157:dfee:fe07	223.238.254.7
b51a:901b:901b:8082:40de:3157:dfee:fe08	223.238.254.8
b51a:901b:901b:8082:40de:3157:dfee:fe09	223.238.254.9
b51a:901b:901b:8082:40de:3157:dfee:fe0a	223.238.254.10
b51a:901b:901b:8082:40de:3157:dfee:fe0b	223.238.254.11
b51a:901b:901b:8082:40de:3157:dfee:fe0c	223.238.254.12
b51a:901b:901b:8082:40de:3157:dfee:fe0d	223.238.254.13
b51a:901b:901b:8082:40de:3157:dfee:fe0e	223.238.254.14
b51a:901b:901b:8082:40de:3157:dfee:fe0f	223.238.254.15
b51a:901b:901b:8082:40de:3157:dfee:fe10	223.238.254.16
b51a:901b:901b:8082:40de:3157:dfee:fe11	223.238.254.17
b51a:901b:901b:8082:40de:3157:dfee:fe12	223.238.254.18
b51a:901b:901b:8082:40de:3157:dfee:fe13	223.238.254.19
b51a:901b:901b:8082:40de:3157:dfee:fe14	223.238.254.20
b51a:901b:901b:8082:40de:3157:dfee:fe15	223.238.254.21
b51a:901b:901b:8082:40de:3157:dfee:fe16	223.238.254.22
b51a:901b:901b:8082:40de:3157:dfee:fe17	223.238.254.23
b51a:901b:901b:8082:40de:3157:dfee:fe18	223.238.254.24
b51a:901b:901b:8082:40de:3157:dfee:fe19	223.238.254.25
b51a:901b:901b:8082:40de:3157:dfee:fe1a	223.238.254.26
b51a:901b:901b:8082:40de:3157:dfee:fe1b	223.238.254.27
b51a:901b:901b:8082:40de:3157:dfee:fe1c	223.238.254.28
b51a:901b:901b:8082:40de:3157:dfee:fe1d	223.238.254.29
b51a:901b:901b:8082:40de:3157:dfee:fe1e	223.238.254.30
b51a:901b:901b:8082:40de:3157:dfee:fe1f	223.238.254.31
b51a:901b:901b:8082:40de:3157:dfee:fe20	223.238.254.32
b51a:901b:901b:8082:40de:3157:dfee:fe21	223.238.254.33
b51a:901b:901b:8082:40de:3157:dfee:fe22	223.238.254.34
b51a:901b:901b:8082:40de:3157:dfee:fe23	223.238.254.35
b51a:901b:901b:8082:40de:3157:dfee:fe24	223.238.254.36
b51a:901b:901b:8082:40de:3157:dfee:fe25	223.238.254.37
b51a:901b:901b:8082:40de:3157:dfee:fe26	223.238.254.38
b51a:901b:901b:8082:40de:3157:dfee:fe27	223.238.254.39
b51a:901b:901b:8082:40de:3157:dfee:fe28	223.238.254.40
b51a:901b:901b:8082:40de:3157:dfee:fe29	223.238.254.41
b51a:901b:901b:8082:40de:3157:dfee:fe2a	223.238.254.42
b51a:901b:901b:8082:40de:3157:dfee:fe2b	223.238.254.43
b51a:901b:901b:8082:40de:3157:dfee:fe2c	223.238.254.44
b51a:901b:901b:8082:40de:3157:dfee:fe2d	223.238.254.45
b51a:901b:901b:8082:40de:3157:dfee:fe2e	223.238.254.46
b51a:901b:901b:8082:40de:3157:dfee:fe2f	223.238.254.47
b51a:901b:901b:8082:40de:3157:dfee:fe30	223.238.254.48
b51a:901b:901b:8082:40de:3157:dfee:fe31	223.238.254.49
b51a:901b:901b:8082:40de:3157:dfee:fe32	223.238.254.50
b51a:901b:901b:8082:40de:3157:dfee:fe33	223.238.254.51
b51a:901b:901b:8082:40de:3157:dfee:fe34	223.238.254.52
b51a:901b:901b:8082:40de:3157:dfee:fe35	223.238.254.53
b51a:901b:901b:8082:40de:3157:dfee:fe36	223.238.254.54
b51a:901b:901b:8082:40de:3157:dfee:fe37	223.238.254.55
b51a:901b:901b:8082:40de:3157:dfee:fe38	223.238.254.56
b51a:901b:901b:8082:40de:3157:dfee:fe39	223.238.254.57
b51a:901b:901b:8082:40de:3157:dfee:fe3a	223.238.254.58
b51a:901b:901b:8082:40de:3157:dfee:fe3b	223.238.254.59
b51a:901b:901b:8082:40de:3157:dfee:fe3c	223.238.254.60

b51a:901b:901b:8082:40de:3157:dfee:fe3d	223.238.254.61
b51a:901b:901b:8082:40de:3157:dfee:fe3e	223.238.254.62
b51a:901b:901b:8082:40de:3157:dfee:fe3f	223.238.254.63
b51a:901b:901b:8082:40de:3157:dfee:fe40	223.238.254.64
b51a:901b:901b:8082:40de:3157:dfee:fe41	223.238.254.65
b51a:901b:901b:8082:40de:3157:dfee:fe42	223.238.254.66
b51a:901b:901b:8082:40de:3157:dfee:fe43	223.238.254.67
b51a:901b:901b:8082:40de:3157:dfee:fe44	223.238.254.68
b51a:901b:901b:8082:40de:3157:dfee:fe45	223.238.254.69
b51a:901b:901b:8082:40de:3157:dfee:fe46	223.238.254.70
b51a:901b:901b:8082:40de:3157:dfee:fe47	223.238.254.71
b51a:901b:901b:8082:40de:3157:dfee:fe48	223.238.254.72
b51a:901b:901b:8082:40de:3157:dfee:fe49	223.238.254.73
b51a:901b:901b:8082:40de:3157:dfee:fe4a	223.238.254.74
b51a:901b:901b:8082:40de:3157:dfee:fe4b	223.238.254.75
b51a:901b:901b:8082:40de:3157:dfee:fe4c	223.238.254.76
b51a:901b:901b:8082:40de:3157:dfee:fe4d	223.238.254.77
b51a:901b:901b:8082:40de:3157:dfee:fe4e	223.238.254.78
b51a:901b:901b:8082:40de:3157:dfee:fe4f	223.238.254.79
b51a:901b:901b:8082:40de:3157:dfee:fe50	223.238.254.80
b51a:901b:901b:8082:40de:3157:dfee:fe51	223.238.254.81
b51a:901b:901b:8082:40de:3157:dfee:fe52	223.238.254.82
b51a:901b:901b:8082:40de:3157:dfee:fe53	223.238.254.83
b51a:901b:901b:8082:40de:3157:dfee:fe54	223.238.254.84
b51a:901b:901b:8082:40de:3157:dfee:fe55	223.238.254.85
b51a:901b:901b:8082:40de:3157:dfee:fe56	223.238.254.86
b51a:901b:901b:8082:40de:3157:dfee:fe57	223.238.254.87
b51a:901b:901b:8082:40de:3157:dfee:fe58	223.238.254.88
b51a:901b:901b:8082:40de:3157:dfee:fe59	223.238.254.89
b51a:901b:901b:8082:40de:3157:dfee:fe5a	223.238.254.90
b51a:901b:901b:8082:40de:3157:dfee:fe5b	223.238.254.91
b51a:901b:901b:8082:40de:3157:dfee:fe5c	223.238.254.92
b51a:901b:901b:8082:40de:3157:dfee:fe5d	223.238.254.93
b51a:901b:901b:8082:40de:3157:dfee:fe5e	223.238.254.94
b51a:901b:901b:8082:40de:3157:dfee:fe5f	223.238.254.95
b51a:901b:901b:8082:40de:3157:dfee:fe60	223.238.254.96
b51a:901b:901b:8082:40de:3157:dfee:fe61	223.238.254.97
b51a:901b:901b:8082:40de:3157:dfee:fe62	223.238.254.98
b51a:901b:901b:8082:40de:3157:dfee:fe63	223.238.254.99
b51a:901b:901b:8082:40de:3157:dfee:fe64	223.238.254.100
b51a:901b:901b:8082:40de:3157:dfee:fe65	223.238.254.101
b51a:901b:901b:8082:40de:3157:dfee:fe66	223.238.254.102
b51a:901b:901b:8082:40de:3157:dfee:fe67	223.238.254.103
b51a:901b:901b:8082:40de:3157:dfee:fe68	223.238.254.104
b51a:901b:901b:8082:40de:3157:dfee:fe69	223.238.254.105
b51a:901b:901b:8082:40de:3157:dfee:fe6a	223.238.254.106
b51a:901b:901b:8082:40de:3157:dfee:fe6b	223.238.254.107
b51a:901b:901b:8082:40de:3157:dfee:fe6c	223.238.254.108
b51a:901b:901b:8082:40de:3157:dfee:fe6d	223.238.254.109
b51a:901b:901b:8082:40de:3157:dfee:fe6e	223.238.254.110
b51a:901b:901b:8082:40de:3157:dfee:fe6f	223.238.254.111
b51a:901b:901b:8082:40de:3157:dfee:fe70	223.238.254.112
b51a:901b:901b:8082:40de:3157:dfee:fe71	223.238.254.113
b51a:901b:901b:8082:40de:3157:dfee:fe72	223.238.254.114
b51a:901b:901b:8082:40de:3157:dfee:fe73	223.238.254.115
b51a:901b:901b:8082:40de:3157:dfee:fe74	223.238.254.116
b51a:901b:901b:8082:40de:3157:dfee:fe75	223.238.254.117
b51a:901b:901b:8082:40de:3157:dfee:fe76	223.238.254.118
b51a:901b:901b:8082:40de:3157:dfee:fe77	223.238.254.119
b51a:901b:901b:8082:40de:3157:dfee:fe78	223.238.254.120

b51a:901b:901b:8082:40de:3157:dfee:fe79	223.238.254.121
b51a:901b:901b:8082:40de:3157:dfee:fe7a	223.238.254.122
b51a:901b:901b:8082:40de:3157:dfee:fe7b	223.238.254.123
b51a:901b:901b:8082:40de:3157:dfee:fe7c	223.238.254.124
b51a:901b:901b:8082:40de:3157:dfee:fe7d	223.238.254.125
b51a:901b:901b:8082:40de:3157:dfee:fe7e	223.238.254.126
b51a:901b:901b:8082:40de:3157:dfee:fe7f	223.238.254.127
b51a:901b:901b:8082:40de:3157:dfee:fe80	223.238.254.128
b51a:901b:901b:8082:40de:3157:dfee:fe81	223.238.254.129
b51a:901b:901b:8082:40de:3157:dfee:fe82	223.238.254.130
b51a:901b:901b:8082:40de:3157:dfee:fe83	223.238.254.131
b51a:901b:901b:8082:40de:3157:dfee:fe84	223.238.254.132
b51a:901b:901b:8082:40de:3157:dfee:fe85	223.238.254.133
b51a:901b:901b:8082:40de:3157:dfee:fe86	223.238.254.134
b51a:901b:901b:8082:40de:3157:dfee:fe87	223.238.254.135
b51a:901b:901b:8082:40de:3157:dfee:fe88	223.238.254.136
b51a:901b:901b:8082:40de:3157:dfee:fe89	223.238.254.137
b51a:901b:901b:8082:40de:3157:dfee:fe8a	223.238.254.138
b51a:901b:901b:8082:40de:3157:dfee:fe8b	223.238.254.139
b51a:901b:901b:8082:40de:3157:dfee:fe8c	223.238.254.140
b51a:901b:901b:8082:40de:3157:dfee:fe8d	223.238.254.141
b51a:901b:901b:8082:40de:3157:dfee:fe8e	223.238.254.142
b51a:901b:901b:8082:40de:3157:dfee:fe8f	223.238.254.143
b51a:901b:901b:8082:40de:3157:dfee:fe90	223.238.254.144
b51a:901b:901b:8082:40de:3157:dfee:fe91	223.238.254.145
b51a:901b:901b:8082:40de:3157:dfee:fe92	223.238.254.146
b51a:901b:901b:8082:40de:3157:dfee:fe93	223.238.254.147
b51a:901b:901b:8082:40de:3157:dfee:fe94	223.238.254.148
b51a:901b:901b:8082:40de:3157:dfee:fe95	223.238.254.149
b51a:901b:901b:8082:40de:3157:dfee:fe96	223.238.254.150
b51a:901b:901b:8082:40de:3157:dfee:fe97	223.238.254.151
b51a:901b:901b:8082:40de:3157:dfee:fe98	223.238.254.152
b51a:901b:901b:8082:40de:3157:dfee:fe99	223.238.254.153
b51a:901b:901b:8082:40de:3157:dfee:fe9a	223.238.254.154
b51a:901b:901b:8082:40de:3157:dfee:fe9b	223.238.254.155
b51a:901b:901b:8082:40de:3157:dfee:fe9c	223.238.254.156
b51a:901b:901b:8082:40de:3157:dfee:fe9d	223.238.254.157
b51a:901b:901b:8082:40de:3157:dfee:fe9e	223.238.254.158
b51a:901b:901b:8082:40de:3157:dfee:fe9f	223.238.254.159
b51a:901b:901b:8082:40de:3157:dfee:fea0	223.238.254.160
b51a:901b:901b:8082:40de:3157:dfee:fea1	223.238.254.161
b51a:901b:901b:8082:40de:3157:dfee:fea2	223.238.254.162
b51a:901b:901b:8082:40de:3157:dfee:fea3	223.238.254.163
b51a:901b:901b:8082:40de:3157:dfee:fea4	223.238.254.164
b51a:901b:901b:8082:40de:3157:dfee:fea5	223.238.254.165
b51a:901b:901b:8082:40de:3157:dfee:fea6	223.238.254.166
b51a:901b:901b:8082:40de:3157:dfee:fea7	223.238.254.167
b51a:901b:901b:8082:40de:3157:dfee:fea8	223.238.254.168
b51a:901b:901b:8082:40de:3157:dfee:fea9	223.238.254.169
b51a:901b:901b:8082:40de:3157:dfee:feaa	223.238.254.170
b51a:901b:901b:8082:40de:3157:dfee:feab	223.238.254.171
b51a:901b:901b:8082:40de:3157:dfee:feac	223.238.254.172
b51a:901b:901b:8082:40de:3157:dfee:fead	223.238.254.173
b51a:901b:901b:8082:40de:3157:dfee:feae	223.238.254.174
b51a:901b:901b:8082:40de:3157:dfee:feaf	223.238.254.175
b51a:901b:901b:8082:40de:3157:dfee:feb0	223.238.254.176
b51a:901b:901b:8082:40de:3157:dfee:feb1	223.238.254.177
b51a:901b:901b:8082:40de:3157:dfee:feb2	223.238.254.178
b51a:901b:901b:8082:40de:3157:dfee:feb3	223.238.254.179
b51a:901b:901b:8082:40de:3157:dfee:feb4	223.238.254.180

b51a:901b:901b:8082:40de:3157:dfee:feb5	223.238.254.181
b51a:901b:901b:8082:40de:3157:dfee:feb6	223.238.254.182
b51a:901b:901b:8082:40de:3157:dfee:feb7	223.238.254.183
b51a:901b:901b:8082:40de:3157:dfee:feb8	223.238.254.184
b51a:901b:901b:8082:40de:3157:dfee:feb9	223.238.254.185
b51a:901b:901b:8082:40de:3157:dfee:feba	223.238.254.186
b51a:901b:901b:8082:40de:3157:dfee:febb	223.238.254.187
b51a:901b:901b:8082:40de:3157:dfee:febc	223.238.254.188
b51a:901b:901b:8082:40de:3157:dfee:febd	223.238.254.189
b51a:901b:901b:8082:40de:3157:dfee:febe	223.238.254.190
b51a:901b:901b:8082:40de:3157:dfee:febf	223.238.254.191
b51a:901b:901b:8082:40de:3157:dfee:fec0	223.238.254.192
b51a:901b:901b:8082:40de:3157:dfee:fec1	223.238.254.193
b51a:901b:901b:8082:40de:3157:dfee:fec2	223.238.254.194
b51a:901b:901b:8082:40de:3157:dfee:fec3	223.238.254.195
b51a:901b:901b:8082:40de:3157:dfee:fec4	223.238.254.196
b51a:901b:901b:8082:40de:3157:dfee:fec5	223.238.254.197
b51a:901b:901b:8082:40de:3157:dfee:fec6	223.238.254.198
b51a:901b:901b:8082:40de:3157:dfee:fec7	223.238.254.199
b51a:901b:901b:8082:40de:3157:dfee:fec8	223.238.254.200
b51a:901b:901b:8082:40de:3157:dfee:fec9	223.238.254.201
b51a:901b:901b:8082:40de:3157:dfee:feca	223.238.254.202
b51a:901b:901b:8082:40de:3157:dfee:fecb	223.238.254.203
b51a:901b:901b:8082:40de:3157:dfee:fecc	223.238.254.204
b51a:901b:901b:8082:40de:3157:dfee:fecd	223.238.254.205
b51a:901b:901b:8082:40de:3157:dfee:fece	223.238.254.206
b51a:901b:901b:8082:40de:3157:dfee:fecf	223.238.254.207
b51a:901b:901b:8082:40de:3157:dfee:fed0	223.238.254.208
b51a:901b:901b:8082:40de:3157:dfee:fed1	223.238.254.209
b51a:901b:901b:8082:40de:3157:dfee:fed2	223.238.254.210
b51a:901b:901b:8082:40de:3157:dfee:fed3	223.238.254.211
b51a:901b:901b:8082:40de:3157:dfee:fed4	223.238.254.212
b51a:901b:901b:8082:40de:3157:dfee:fed5	223.238.254.213
b51a:901b:901b:8082:40de:3157:dfee:fed6	223.238.254.214
b51a:901b:901b:8082:40de:3157:dfee:fed7	223.238.254.215
b51a:901b:901b:8082:40de:3157:dfee:fed8	223.238.254.216
b51a:901b:901b:8082:40de:3157:dfee:fed9	223.238.254.217
b51a:901b:901b:8082:40de:3157:dfee:feda	223.238.254.218
b51a:901b:901b:8082:40de:3157:dfee:fedb	223.238.254.219
b51a:901b:901b:8082:40de:3157:dfee:fedc	223.238.254.220
b51a:901b:901b:8082:40de:3157:dfee:fedd	223.238.254.221
b51a:901b:901b:8082:40de:3157:dfee:fede	223.238.254.222
b51a:901b:901b:8082:40de:3157:dfee:fedf	223.238.254.223
b51a:901b:901b:8082:40de:3157:dfee:fee0	223.238.254.224
b51a:901b:901b:8082:40de:3157:dfee:fee1	223.238.254.225
b51a:901b:901b:8082:40de:3157:dfee:fee2	223.238.254.226
b51a:901b:901b:8082:40de:3157:dfee:fee3	223.238.254.227
b51a:901b:901b:8082:40de:3157:dfee:fee4	223.238.254.228
b51a:901b:901b:8082:40de:3157:dfee:fee5	223.238.254.229
b51a:901b:901b:8082:40de:3157:dfee:fee6	223.238.254.230
b51a:901b:901b:8082:40de:3157:dfee:fee7	223.238.254.231
b51a:901b:901b:8082:40de:3157:dfee:fee8	223.238.254.232
b51a:901b:901b:8082:40de:3157:dfee:fee9	223.238.254.233
b51a:901b:901b:8082:40de:3157:dfee:feea	223.238.254.234
b51a:901b:901b:8082:40de:3157:dfee:feeb	223.238.254.235
b51a:901b:901b:8082:40de:3157:dfee:feec	223.238.254.236
b51a:901b:901b:8082:40de:3157:dfee:feed	223.238.254.237
b51a:901b:901b:8082:40de:3157:dfee:feee	223.238.254.238
b51a:901b:901b:8082:40de:3157:dfee:feef	223.238.254.239
b51a:901b:901b:8082:40de:3157:dfee:fef0	223.238.254.240
b51a:901b:901b:8082:40de:3157:dfee:fef1	223.238.254.241
b51a:901b:901b:8082:40de:3157:dfee:fef2	223.238.254.242
b51a:901b:901b:8082:40de:3157:dfee:fef3	223.238.254.243
b51a:901b:901b:8082:40de:3157:dfee:fef4	223.238.254.244
b51a:901b:901b:8082:40de:3157:dfee:fef5	223.238.254.245
b51a:901b:901b:8082:40de:3157:dfee:fef6	223.238.254.246
b51a:901b:901b:8082:40de:3157:dfee:fef7	223.238.254.247
b51a:901b:901b:8082:40de:3157:dfee:fef8	223.238.254.248
b51a:901b:901b:8082:40de:3157:dfee:fef9	223.238.254.249
b51a:901b:901b:8082:40de:3157:dfee:fefa	223.238.254.250
b51a:901b:901b:8082:40de:3157:dfee:fefb	223.238.254.251
b51a:901b:901b:8082:40de:3157:dfee:fefc	223.238.254.252
b51a:901b:901b:8082:40de:3157:dfee:fefd	223.238.254.253
b51a:901b:901b:8082:40de:3157:dfee:fefe	223.238.254.254
b51a:901b:901b:8082:40de:3157:dfee:feff	223.238.254.255

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.