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:fa28:fe01	250.40.254.1
b51a:901b:cb15:8045:ada8:eb24:fa28:fe02	250.40.254.2
b51a:901b:cb15:8045:ada8:eb24:fa28:fe03	250.40.254.3
b51a:901b:cb15:8045:ada8:eb24:fa28:fe04	250.40.254.4
b51a:901b:cb15:8045:ada8:eb24:fa28:fe05	250.40.254.5
b51a:901b:cb15:8045:ada8:eb24:fa28:fe06	250.40.254.6
b51a:901b:cb15:8045:ada8:eb24:fa28:fe07	250.40.254.7
b51a:901b:cb15:8045:ada8:eb24:fa28:fe08	250.40.254.8
b51a:901b:cb15:8045:ada8:eb24:fa28:fe09	250.40.254.9
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0a	250.40.254.10
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0b	250.40.254.11
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0c	250.40.254.12
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0d	250.40.254.13
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0e	250.40.254.14
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0f	250.40.254.15
b51a:901b:cb15:8045:ada8:eb24:fa28:fe10	250.40.254.16
b51a:901b:cb15:8045:ada8:eb24:fa28:fe11	250.40.254.17
b51a:901b:cb15:8045:ada8:eb24:fa28:fe12	250.40.254.18
b51a:901b:cb15:8045:ada8:eb24:fa28:fe13	250.40.254.19
b51a:901b:cb15:8045:ada8:eb24:fa28:fe14	250.40.254.20
b51a:901b:cb15:8045:ada8:eb24:fa28:fe15	250.40.254.21
b51a:901b:cb15:8045:ada8:eb24:fa28:fe16	250.40.254.22
b51a:901b:cb15:8045:ada8:eb24:fa28:fe17	250.40.254.23
b51a:901b:cb15:8045:ada8:eb24:fa28:fe18	250.40.254.24
b51a:901b:cb15:8045:ada8:eb24:fa28:fe19	250.40.254.25
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1a	250.40.254.26
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1b	250.40.254.27
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1c	250.40.254.28
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1d	250.40.254.29
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1e	250.40.254.30
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1f	250.40.254.31
b51a:901b:cb15:8045:ada8:eb24:fa28:fe20	250.40.254.32
b51a:901b:cb15:8045:ada8:eb24:fa28:fe21	250.40.254.33
b51a:901b:cb15:8045:ada8:eb24:fa28:fe22	250.40.254.34
b51a:901b:cb15:8045:ada8:eb24:fa28:fe23	250.40.254.35
b51a:901b:cb15:8045:ada8:eb24:fa28:fe24	250.40.254.36
b51a:901b:cb15:8045:ada8:eb24:fa28:fe25	250.40.254.37
b51a:901b:cb15:8045:ada8:eb24:fa28:fe26	250.40.254.38
b51a:901b:cb15:8045:ada8:eb24:fa28:fe27	250.40.254.39
b51a:901b:cb15:8045:ada8:eb24:fa28:fe28	250.40.254.40
b51a:901b:cb15:8045:ada8:eb24:fa28:fe29	250.40.254.41
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2a	250.40.254.42
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2b	250.40.254.43
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2c	250.40.254.44
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2d	250.40.254.45
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2e	250.40.254.46
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2f	250.40.254.47
b51a:901b:cb15:8045:ada8:eb24:fa28:fe30	250.40.254.48
b51a:901b:cb15:8045:ada8:eb24:fa28:fe31	250.40.254.49
b51a:901b:cb15:8045:ada8:eb24:fa28:fe32	250.40.254.50
b51a:901b:cb15:8045:ada8:eb24:fa28:fe33	250.40.254.51
b51a:901b:cb15:8045:ada8:eb24:fa28:fe34	250.40.254.52
b51a:901b:cb15:8045:ada8:eb24:fa28:fe35	250.40.254.53
b51a:901b:cb15:8045:ada8:eb24:fa28:fe36	250.40.254.54
b51a:901b:cb15:8045:ada8:eb24:fa28:fe37	250.40.254.55
b51a:901b:cb15:8045:ada8:eb24:fa28:fe38	250.40.254.56
b51a:901b:cb15:8045:ada8:eb24:fa28:fe39	250.40.254.57
b51a:901b:cb15:8045:ada8:eb24:fa28:fe3a	250.40.254.58
b51a:901b:cb15:8045:ada8:eb24:fa28:fe3b	250.40.254.59
b51a:901b:cb15:8045:ada8:eb24:fa28:fe3c	250.40.254.60

b51a:901b:cb15:8045:ada8:eb24:fa28:fe3d	250.40.254.61
b51a:901b:cb15:8045:ada8:eb24:fa28:fe3e	250.40.254.62
b51a:901b:cb15:8045:ada8:eb24:fa28:fe3f	250.40.254.63
b51a:901b:cb15:8045:ada8:eb24:fa28:fe40	250.40.254.64
b51a:901b:cb15:8045:ada8:eb24:fa28:fe41	250.40.254.65
b51a:901b:cb15:8045:ada8:eb24:fa28:fe42	250.40.254.66
b51a:901b:cb15:8045:ada8:eb24:fa28:fe43	250.40.254.67
b51a:901b:cb15:8045:ada8:eb24:fa28:fe44	250.40.254.68
b51a:901b:cb15:8045:ada8:eb24:fa28:fe45	250.40.254.69
b51a:901b:cb15:8045:ada8:eb24:fa28:fe46	250.40.254.70
b51a:901b:cb15:8045:ada8:eb24:fa28:fe47	250.40.254.71
b51a:901b:cb15:8045:ada8:eb24:fa28:fe48	250.40.254.72
b51a:901b:cb15:8045:ada8:eb24:fa28:fe49	250.40.254.73
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4a	250.40.254.74
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4b	250.40.254.75
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4c	250.40.254.76
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4d	250.40.254.77
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4e	250.40.254.78
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4f	250.40.254.79
b51a:901b:cb15:8045:ada8:eb24:fa28:fe50	250.40.254.80
b51a:901b:cb15:8045:ada8:eb24:fa28:fe51	250.40.254.81
b51a:901b:cb15:8045:ada8:eb24:fa28:fe52	250.40.254.82
b51a:901b:cb15:8045:ada8:eb24:fa28:fe53	250.40.254.83
b51a:901b:cb15:8045:ada8:eb24:fa28:fe54	250.40.254.84
b51a:901b:cb15:8045:ada8:eb24:fa28:fe55	250.40.254.85
b51a:901b:cb15:8045:ada8:eb24:fa28:fe56	250.40.254.86
b51a:901b:cb15:8045:ada8:eb24:fa28:fe57	250.40.254.87
b51a:901b:cb15:8045:ada8:eb24:fa28:fe58	250.40.254.88
b51a:901b:cb15:8045:ada8:eb24:fa28:fe59	250.40.254.89
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5a	250.40.254.90
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5b	250.40.254.91
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5c	250.40.254.92
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5d	250.40.254.93
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5e	250.40.254.94
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5f	250.40.254.95
b51a:901b:cb15:8045:ada8:eb24:fa28:fe60	250.40.254.96
b51a:901b:cb15:8045:ada8:eb24:fa28:fe61	250.40.254.97
b51a:901b:cb15:8045:ada8:eb24:fa28:fe62	250.40.254.98
b51a:901b:cb15:8045:ada8:eb24:fa28:fe63	250.40.254.99
b51a:901b:cb15:8045:ada8:eb24:fa28:fe64	250.40.254.100
b51a:901b:cb15:8045:ada8:eb24:fa28:fe65	250.40.254.101
b51a:901b:cb15:8045:ada8:eb24:fa28:fe66	250.40.254.102
b51a:901b:cb15:8045:ada8:eb24:fa28:fe67	250.40.254.103
b51a:901b:cb15:8045:ada8:eb24:fa28:fe68	250.40.254.104
b51a:901b:cb15:8045:ada8:eb24:fa28:fe69	250.40.254.105
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6a	250.40.254.106
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6b	250.40.254.107
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6c	250.40.254.108
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6d	250.40.254.109
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6e	250.40.254.110
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6f	250.40.254.111
b51a:901b:cb15:8045:ada8:eb24:fa28:fe70	250.40.254.112
b51a:901b:cb15:8045:ada8:eb24:fa28:fe71	250.40.254.113
b51a:901b:cb15:8045:ada8:eb24:fa28:fe72	250.40.254.114
b51a:901b:cb15:8045:ada8:eb24:fa28:fe73	250.40.254.115
b51a:901b:cb15:8045:ada8:eb24:fa28:fe74	250.40.254.116
b51a:901b:cb15:8045:ada8:eb24:fa28:fe75	250.40.254.117
b51a:901b:cb15:8045:ada8:eb24:fa28:fe76	250.40.254.118
b51a:901b:cb15:8045:ada8:eb24:fa28:fe77	250.40.254.119
b51a:901b:cb15:8045:ada8:eb24:fa28:fe78	250.40.254.120

b51a:901b:cb15:8045:ada8:eb24:fa28:fe79	250.40.254.121
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7a	250.40.254.122
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7b	250.40.254.123
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7c	250.40.254.124
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7d	250.40.254.125
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7e	250.40.254.126
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7f	250.40.254.127
b51a:901b:cb15:8045:ada8:eb24:fa28:fe80	250.40.254.128
b51a:901b:cb15:8045:ada8:eb24:fa28:fe81	250.40.254.129
b51a:901b:cb15:8045:ada8:eb24:fa28:fe82	250.40.254.130
b51a:901b:cb15:8045:ada8:eb24:fa28:fe83	250.40.254.131
b51a:901b:cb15:8045:ada8:eb24:fa28:fe84	250.40.254.132
b51a:901b:cb15:8045:ada8:eb24:fa28:fe85	250.40.254.133
b51a:901b:cb15:8045:ada8:eb24:fa28:fe86	250.40.254.134
b51a:901b:cb15:8045:ada8:eb24:fa28:fe87	250.40.254.135
b51a:901b:cb15:8045:ada8:eb24:fa28:fe88	250.40.254.136
b51a:901b:cb15:8045:ada8:eb24:fa28:fe89	250.40.254.137
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8a	250.40.254.138
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8b	250.40.254.139
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8c	250.40.254.140
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8d	250.40.254.141
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8e	250.40.254.142
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8f	250.40.254.143
b51a:901b:cb15:8045:ada8:eb24:fa28:fe90	250.40.254.144
b51a:901b:cb15:8045:ada8:eb24:fa28:fe91	250.40.254.145
b51a:901b:cb15:8045:ada8:eb24:fa28:fe92	250.40.254.146
b51a:901b:cb15:8045:ada8:eb24:fa28:fe93	250.40.254.147
b51a:901b:cb15:8045:ada8:eb24:fa28:fe94	250.40.254.148
b51a:901b:cb15:8045:ada8:eb24:fa28:fe95	250.40.254.149
b51a:901b:cb15:8045:ada8:eb24:fa28:fe96	250.40.254.150
b51a:901b:cb15:8045:ada8:eb24:fa28:fe97	250.40.254.151
b51a:901b:cb15:8045:ada8:eb24:fa28:fe98	250.40.254.152
b51a:901b:cb15:8045:ada8:eb24:fa28:fe99	250.40.254.153
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9a	250.40.254.154
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9b	250.40.254.155
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9c	250.40.254.156
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9d	250.40.254.157
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9e	250.40.254.158
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9f	250.40.254.159
b51a:901b:cb15:8045:ada8:eb24:fa28:fea0	250.40.254.160
b51a:901b:cb15:8045:ada8:eb24:fa28:fea1	250.40.254.161
b51a:901b:cb15:8045:ada8:eb24:fa28:fea2	250.40.254.162
b51a:901b:cb15:8045:ada8:eb24:fa28:fea3	250.40.254.163
b51a:901b:cb15:8045:ada8:eb24:fa28:fea4	250.40.254.164
b51a:901b:cb15:8045:ada8:eb24:fa28:fea5	250.40.254.165
b51a:901b:cb15:8045:ada8:eb24:fa28:fea6	250.40.254.166
b51a:901b:cb15:8045:ada8:eb24:fa28:fea7	250.40.254.167
b51a:901b:cb15:8045:ada8:eb24:fa28:fea8	250.40.254.168
b51a:901b:cb15:8045:ada8:eb24:fa28:fea9	250.40.254.169
b51a:901b:cb15:8045:ada8:eb24:fa28:feaa	250.40.254.170
b51a:901b:cb15:8045:ada8:eb24:fa28:feab	250.40.254.171
b51a:901b:cb15:8045:ada8:eb24:fa28:feac	250.40.254.172
b51a:901b:cb15:8045:ada8:eb24:fa28:fead	250.40.254.173
b51a:901b:cb15:8045:ada8:eb24:fa28:feae	250.40.254.174
b51a:901b:cb15:8045:ada8:eb24:fa28:feaf	250.40.254.175
b51a:901b:cb15:8045:ada8:eb24:fa28:feb0	250.40.254.176
b51a:901b:cb15:8045:ada8:eb24:fa28:feb1	250.40.254.177
b51a:901b:cb15:8045:ada8:eb24:fa28:feb2	250.40.254.178
b51a:901b:cb15:8045:ada8:eb24:fa28:feb3	250.40.254.179
b51a:901b:cb15:8045:ada8:eb24:fa28:feb4	250.40.254.180

b51a:901b:cb15:8045:ada8:eb24:fa28:feb5	250.40.254.181
b51a:901b:cb15:8045:ada8:eb24:fa28:feb6	250.40.254.182
b51a:901b:cb15:8045:ada8:eb24:fa28:feb7	250.40.254.183
b51a:901b:cb15:8045:ada8:eb24:fa28:feb8	250.40.254.184
b51a:901b:cb15:8045:ada8:eb24:fa28:feb9	250.40.254.185
b51a:901b:cb15:8045:ada8:eb24:fa28:feba	250.40.254.186
b51a:901b:cb15:8045:ada8:eb24:fa28:febb	250.40.254.187
b51a:901b:cb15:8045:ada8:eb24:fa28:febc	250.40.254.188
b51a:901b:cb15:8045:ada8:eb24:fa28:febd	250.40.254.189
b51a:901b:cb15:8045:ada8:eb24:fa28:febe	250.40.254.190
b51a:901b:cb15:8045:ada8:eb24:fa28:febf	250.40.254.191
b51a:901b:cb15:8045:ada8:eb24:fa28:fec0	250.40.254.192
b51a:901b:cb15:8045:ada8:eb24:fa28:fec1	250.40.254.193
b51a:901b:cb15:8045:ada8:eb24:fa28:fec2	250.40.254.194
b51a:901b:cb15:8045:ada8:eb24:fa28:fec3	250.40.254.195
b51a:901b:cb15:8045:ada8:eb24:fa28:fec4	250.40.254.196
b51a:901b:cb15:8045:ada8:eb24:fa28:fec5	250.40.254.197
b51a:901b:cb15:8045:ada8:eb24:fa28:fec6	250.40.254.198
b51a:901b:cb15:8045:ada8:eb24:fa28:fec7	250.40.254.199
b51a:901b:cb15:8045:ada8:eb24:fa28:fec8	250.40.254.200
b51a:901b:cb15:8045:ada8:eb24:fa28:fec9	250.40.254.201
b51a:901b:cb15:8045:ada8:eb24:fa28:feca	250.40.254.202
b51a:901b:cb15:8045:ada8:eb24:fa28:fecb	250.40.254.203
b51a:901b:cb15:8045:ada8:eb24:fa28:fecc	250.40.254.204
b51a:901b:cb15:8045:ada8:eb24:fa28:fecd	250.40.254.205
b51a:901b:cb15:8045:ada8:eb24:fa28:fece	250.40.254.206
b51a:901b:cb15:8045:ada8:eb24:fa28:fecf	250.40.254.207
b51a:901b:cb15:8045:ada8:eb24:fa28:fed0	250.40.254.208
b51a:901b:cb15:8045:ada8:eb24:fa28:fed1	250.40.254.209
b51a:901b:cb15:8045:ada8:eb24:fa28:fed2	250.40.254.210
b51a:901b:cb15:8045:ada8:eb24:fa28:fed3	250.40.254.211
b51a:901b:cb15:8045:ada8:eb24:fa28:fed4	250.40.254.212
b51a:901b:cb15:8045:ada8:eb24:fa28:fed5	250.40.254.213
b51a:901b:cb15:8045:ada8:eb24:fa28:fed6	250.40.254.214
b51a:901b:cb15:8045:ada8:eb24:fa28:fed7	250.40.254.215
b51a:901b:cb15:8045:ada8:eb24:fa28:fed8	250.40.254.216
b51a:901b:cb15:8045:ada8:eb24:fa28:fed9	250.40.254.217
b51a:901b:cb15:8045:ada8:eb24:fa28:feda	250.40.254.218
b51a:901b:cb15:8045:ada8:eb24:fa28:fedb	250.40.254.219
b51a:901b:cb15:8045:ada8:eb24:fa28:fedc	250.40.254.220
b51a:901b:cb15:8045:ada8:eb24:fa28:fedd	250.40.254.221
b51a:901b:cb15:8045:ada8:eb24:fa28:fede	250.40.254.222
b51a:901b:cb15:8045:ada8:eb24:fa28:fedf	250.40.254.223
b51a:901b:cb15:8045:ada8:eb24:fa28:fee0	250.40.254.224
b51a:901b:cb15:8045:ada8:eb24:fa28:fee1	250.40.254.225
b51a:901b:cb15:8045:ada8:eb24:fa28:fee2	250.40.254.226
b51a:901b:cb15:8045:ada8:eb24:fa28:fee3	250.40.254.227
b51a:901b:cb15:8045:ada8:eb24:fa28:fee4	250.40.254.228
b51a:901b:cb15:8045:ada8:eb24:fa28:fee5	250.40.254.229
b51a:901b:cb15:8045:ada8:eb24:fa28:fee6	250.40.254.230
b51a:901b:cb15:8045:ada8:eb24:fa28:fee7	250.40.254.231
b51a:901b:cb15:8045:ada8:eb24:fa28:fee8	250.40.254.232
b51a:901b:cb15:8045:ada8:eb24:fa28:fee9	250.40.254.233
b51a:901b:cb15:8045:ada8:eb24:fa28:feea	250.40.254.234
b51a:901b:cb15:8045:ada8:eb24:fa28:feeb	250.40.254.235
b51a:901b:cb15:8045:ada8:eb24:fa28:feec	250.40.254.236
b51a:901b:cb15:8045:ada8:eb24:fa28:feed	250.40.254.237
b51a:901b:cb15:8045:ada8:eb24:fa28:feee	250.40.254.238
b51a:901b:cb15:8045:ada8:eb24:fa28:feef	250.40.254.239
b51a:901b:cb15:8045:ada8:eb24:fa28:fef0	250.40.254.240
b51a:901b:cb15:8045:ada8:eb24:fa28:fef1	250.40.254.241
b51a:901b:cb15:8045:ada8:eb24:fa28:fef2	250.40.254.242
b51a:901b:cb15:8045:ada8:eb24:fa28:fef3	250.40.254.243
b51a:901b:cb15:8045:ada8:eb24:fa28:fef4	250.40.254.244
b51a:901b:cb15:8045:ada8:eb24:fa28:fef5	250.40.254.245
b51a:901b:cb15:8045:ada8:eb24:fa28:fef6	250.40.254.246
b51a:901b:cb15:8045:ada8:eb24:fa28:fef7	250.40.254.247
b51a:901b:cb15:8045:ada8:eb24:fa28:fef8	250.40.254.248
b51a:901b:cb15:8045:ada8:eb24:fa28:fef9	250.40.254.249
b51a:901b:cb15:8045:ada8:eb24:fa28:fefa	250.40.254.250
b51a:901b:cb15:8045:ada8:eb24:fa28:fefb	250.40.254.251
b51a:901b:cb15:8045:ada8:eb24:fa28:fefc	250.40.254.252
b51a:901b:cb15:8045:ada8:eb24:fa28:fefd	250.40.254.253
b51a:901b:cb15:8045:ada8:eb24:fa28:fefe	250.40.254.254
b51a:901b:cb15:8045:ada8:eb24:fa28:feff	250.40.254.255

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.