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:ada8:2224:f2bc:fe01	242.188.254.1
b51a:901b:cb15:8045:ada8:2224:f2bc:fe02	242.188.254.2
b51a:901b:cb15:8045:ada8:2224:f2bc:fe03	242.188.254.3
b51a:901b:cb15:8045:ada8:2224:f2bc:fe04	242.188.254.4
b51a:901b:cb15:8045:ada8:2224:f2bc:fe05	242.188.254.5
b51a:901b:cb15:8045:ada8:2224:f2bc:fe06	242.188.254.6
b51a:901b:cb15:8045:ada8:2224:f2bc:fe07	242.188.254.7
b51a:901b:cb15:8045:ada8:2224:f2bc:fe08	242.188.254.8
b51a:901b:cb15:8045:ada8:2224:f2bc:fe09	242.188.254.9
b51a:901b:cb15:8045:ada8:2224:f2bc:fe0a	242.188.254.10
b51a:901b:cb15:8045:ada8:2224:f2bc:fe0b	242.188.254.11
b51a:901b:cb15:8045:ada8:2224:f2bc:fe0c	242.188.254.12
b51a:901b:cb15:8045:ada8:2224:f2bc:fe0d	242.188.254.13
b51a:901b:cb15:8045:ada8:2224:f2bc:fe0e	242.188.254.14
b51a:901b:cb15:8045:ada8:2224:f2bc:fe0f	242.188.254.15
b51a:901b:cb15:8045:ada8:2224:f2bc:fe10	242.188.254.16
b51a:901b:cb15:8045:ada8:2224:f2bc:fe11	242.188.254.17
b51a:901b:cb15:8045:ada8:2224:f2bc:fe12	242.188.254.18
b51a:901b:cb15:8045:ada8:2224:f2bc:fe13	242.188.254.19
b51a:901b:cb15:8045:ada8:2224:f2bc:fe14	242.188.254.20
b51a:901b:cb15:8045:ada8:2224:f2bc:fe15	242.188.254.21
b51a:901b:cb15:8045:ada8:2224:f2bc:fe16	242.188.254.22
b51a:901b:cb15:8045:ada8:2224:f2bc:fe17	242.188.254.23
b51a:901b:cb15:8045:ada8:2224:f2bc:fe18	242.188.254.24
b51a:901b:cb15:8045:ada8:2224:f2bc:fe19	242.188.254.25
b51a:901b:cb15:8045:ada8:2224:f2bc:fe1a	242.188.254.26
b51a:901b:cb15:8045:ada8:2224:f2bc:fe1b	242.188.254.27
b51a:901b:cb15:8045:ada8:2224:f2bc:fe1c	242.188.254.28
b51a:901b:cb15:8045:ada8:2224:f2bc:fe1d	242.188.254.29
b51a:901b:cb15:8045:ada8:2224:f2bc:fe1e	242.188.254.30
b51a:901b:cb15:8045:ada8:2224:f2bc:fe1f	242.188.254.31
b51a:901b:cb15:8045:ada8:2224:f2bc:fe20	242.188.254.32
b51a:901b:cb15:8045:ada8:2224:f2bc:fe21	242.188.254.33
b51a:901b:cb15:8045:ada8:2224:f2bc:fe22	242.188.254.34
b51a:901b:cb15:8045:ada8:2224:f2bc:fe23	242.188.254.35
b51a:901b:cb15:8045:ada8:2224:f2bc:fe24	242.188.254.36
b51a:901b:cb15:8045:ada8:2224:f2bc:fe25	242.188.254.37
b51a:901b:cb15:8045:ada8:2224:f2bc:fe26	242.188.254.38
b51a:901b:cb15:8045:ada8:2224:f2bc:fe27	242.188.254.39
b51a:901b:cb15:8045:ada8:2224:f2bc:fe28	242.188.254.40
b51a:901b:cb15:8045:ada8:2224:f2bc:fe29	242.188.254.41
b51a:901b:cb15:8045:ada8:2224:f2bc:fe2a	242.188.254.42
b51a:901b:cb15:8045:ada8:2224:f2bc:fe2b	242.188.254.43
b51a:901b:cb15:8045:ada8:2224:f2bc:fe2c	242.188.254.44
b51a:901b:cb15:8045:ada8:2224:f2bc:fe2d	242.188.254.45
b51a:901b:cb15:8045:ada8:2224:f2bc:fe2e	242.188.254.46
b51a:901b:cb15:8045:ada8:2224:f2bc:fe2f	242.188.254.47
b51a:901b:cb15:8045:ada8:2224:f2bc:fe30	242.188.254.48
b51a:901b:cb15:8045:ada8:2224:f2bc:fe31	242.188.254.49
b51a:901b:cb15:8045:ada8:2224:f2bc:fe32	242.188.254.50
b51a:901b:cb15:8045:ada8:2224:f2bc:fe33	242.188.254.51
b51a:901b:cb15:8045:ada8:2224:f2bc:fe34	242.188.254.52
b51a:901b:cb15:8045:ada8:2224:f2bc:fe35	242.188.254.53
b51a:901b:cb15:8045:ada8:2224:f2bc:fe36	242.188.254.54
b51a:901b:cb15:8045:ada8:2224:f2bc:fe37	242.188.254.55
b51a:901b:cb15:8045:ada8:2224:f2bc:fe38	242.188.254.56
b51a:901b:cb15:8045:ada8:2224:f2bc:fe39	242.188.254.57
b51a:901b:cb15:8045:ada8:2224:f2bc:fe3a	242.188.254.58
b51a:901b:cb15:8045:ada8:2224:f2bc:fe3b	242.188.254.59
b51a:901b:cb15:8045:ada8:2224:f2bc:fe3c	242.188.254.60

b51a:901b:cb15:8045:ada8:2224:f2bc:fe3d	242.188.254.61
b51a:901b:cb15:8045:ada8:2224:f2bc:fe3e	242.188.254.62
b51a:901b:cb15:8045:ada8:2224:f2bc:fe3f	242.188.254.63
b51a:901b:cb15:8045:ada8:2224:f2bc:fe40	242.188.254.64
b51a:901b:cb15:8045:ada8:2224:f2bc:fe41	242.188.254.65
b51a:901b:cb15:8045:ada8:2224:f2bc:fe42	242.188.254.66
b51a:901b:cb15:8045:ada8:2224:f2bc:fe43	242.188.254.67
b51a:901b:cb15:8045:ada8:2224:f2bc:fe44	242.188.254.68
b51a:901b:cb15:8045:ada8:2224:f2bc:fe45	242.188.254.69
b51a:901b:cb15:8045:ada8:2224:f2bc:fe46	242.188.254.70
b51a:901b:cb15:8045:ada8:2224:f2bc:fe47	242.188.254.71
b51a:901b:cb15:8045:ada8:2224:f2bc:fe48	242.188.254.72
b51a:901b:cb15:8045:ada8:2224:f2bc:fe49	242.188.254.73
b51a:901b:cb15:8045:ada8:2224:f2bc:fe4a	242.188.254.74
b51a:901b:cb15:8045:ada8:2224:f2bc:fe4b	242.188.254.75
b51a:901b:cb15:8045:ada8:2224:f2bc:fe4c	242.188.254.76
b51a:901b:cb15:8045:ada8:2224:f2bc:fe4d	242.188.254.77
b51a:901b:cb15:8045:ada8:2224:f2bc:fe4e	242.188.254.78
b51a:901b:cb15:8045:ada8:2224:f2bc:fe4f	242.188.254.79
b51a:901b:cb15:8045:ada8:2224:f2bc:fe50	242.188.254.80
b51a:901b:cb15:8045:ada8:2224:f2bc:fe51	242.188.254.81
b51a:901b:cb15:8045:ada8:2224:f2bc:fe52	242.188.254.82
b51a:901b:cb15:8045:ada8:2224:f2bc:fe53	242.188.254.83
b51a:901b:cb15:8045:ada8:2224:f2bc:fe54	242.188.254.84
b51a:901b:cb15:8045:ada8:2224:f2bc:fe55	242.188.254.85
b51a:901b:cb15:8045:ada8:2224:f2bc:fe56	242.188.254.86
b51a:901b:cb15:8045:ada8:2224:f2bc:fe57	242.188.254.87
b51a:901b:cb15:8045:ada8:2224:f2bc:fe58	242.188.254.88
b51a:901b:cb15:8045:ada8:2224:f2bc:fe59	242.188.254.89
b51a:901b:cb15:8045:ada8:2224:f2bc:fe5a	242.188.254.90
b51a:901b:cb15:8045:ada8:2224:f2bc:fe5b	242.188.254.91
b51a:901b:cb15:8045:ada8:2224:f2bc:fe5c	242.188.254.92
b51a:901b:cb15:8045:ada8:2224:f2bc:fe5d	242.188.254.93
b51a:901b:cb15:8045:ada8:2224:f2bc:fe5e	242.188.254.94
b51a:901b:cb15:8045:ada8:2224:f2bc:fe5f	242.188.254.95
b51a:901b:cb15:8045:ada8:2224:f2bc:fe60	242.188.254.96
b51a:901b:cb15:8045:ada8:2224:f2bc:fe61	242.188.254.97
b51a:901b:cb15:8045:ada8:2224:f2bc:fe62	242.188.254.98
b51a:901b:cb15:8045:ada8:2224:f2bc:fe63	242.188.254.99
b51a:901b:cb15:8045:ada8:2224:f2bc:fe64	242.188.254.100
b51a:901b:cb15:8045:ada8:2224:f2bc:fe65	242.188.254.101
b51a:901b:cb15:8045:ada8:2224:f2bc:fe66	242.188.254.102
b51a:901b:cb15:8045:ada8:2224:f2bc:fe67	242.188.254.103
b51a:901b:cb15:8045:ada8:2224:f2bc:fe68	242.188.254.104
b51a:901b:cb15:8045:ada8:2224:f2bc:fe69	242.188.254.105
b51a:901b:cb15:8045:ada8:2224:f2bc:fe6a	242.188.254.106
b51a:901b:cb15:8045:ada8:2224:f2bc:fe6b	242.188.254.107
b51a:901b:cb15:8045:ada8:2224:f2bc:fe6c	242.188.254.108
b51a:901b:cb15:8045:ada8:2224:f2bc:fe6d	242.188.254.109
b51a:901b:cb15:8045:ada8:2224:f2bc:fe6e	242.188.254.110
b51a:901b:cb15:8045:ada8:2224:f2bc:fe6f	242.188.254.111
b51a:901b:cb15:8045:ada8:2224:f2bc:fe70	242.188.254.112
b51a:901b:cb15:8045:ada8:2224:f2bc:fe71	242.188.254.113
b51a:901b:cb15:8045:ada8:2224:f2bc:fe72	242.188.254.114
b51a:901b:cb15:8045:ada8:2224:f2bc:fe73	242.188.254.115
b51a:901b:cb15:8045:ada8:2224:f2bc:fe74	242.188.254.116
b51a:901b:cb15:8045:ada8:2224:f2bc:fe75	242.188.254.117
b51a:901b:cb15:8045:ada8:2224:f2bc:fe76	242.188.254.118
b51a:901b:cb15:8045:ada8:2224:f2bc:fe77	242.188.254.119
b51a:901b:cb15:8045:ada8:2224:f2bc:fe78	242.188.254.120

b51a:901b:cb15:8045:ada8:2224:f2bc:fe79	242.188.254.121
b51a:901b:cb15:8045:ada8:2224:f2bc:fe7a	242.188.254.122
b51a:901b:cb15:8045:ada8:2224:f2bc:fe7b	242.188.254.123
b51a:901b:cb15:8045:ada8:2224:f2bc:fe7c	242.188.254.124
b51a:901b:cb15:8045:ada8:2224:f2bc:fe7d	242.188.254.125
b51a:901b:cb15:8045:ada8:2224:f2bc:fe7e	242.188.254.126
b51a:901b:cb15:8045:ada8:2224:f2bc:fe7f	242.188.254.127
b51a:901b:cb15:8045:ada8:2224:f2bc:fe80	242.188.254.128
b51a:901b:cb15:8045:ada8:2224:f2bc:fe81	242.188.254.129
b51a:901b:cb15:8045:ada8:2224:f2bc:fe82	242.188.254.130
b51a:901b:cb15:8045:ada8:2224:f2bc:fe83	242.188.254.131
b51a:901b:cb15:8045:ada8:2224:f2bc:fe84	242.188.254.132
b51a:901b:cb15:8045:ada8:2224:f2bc:fe85	242.188.254.133
b51a:901b:cb15:8045:ada8:2224:f2bc:fe86	242.188.254.134
b51a:901b:cb15:8045:ada8:2224:f2bc:fe87	242.188.254.135
b51a:901b:cb15:8045:ada8:2224:f2bc:fe88	242.188.254.136
b51a:901b:cb15:8045:ada8:2224:f2bc:fe89	242.188.254.137
b51a:901b:cb15:8045:ada8:2224:f2bc:fe8a	242.188.254.138
b51a:901b:cb15:8045:ada8:2224:f2bc:fe8b	242.188.254.139
b51a:901b:cb15:8045:ada8:2224:f2bc:fe8c	242.188.254.140
b51a:901b:cb15:8045:ada8:2224:f2bc:fe8d	242.188.254.141
b51a:901b:cb15:8045:ada8:2224:f2bc:fe8e	242.188.254.142
b51a:901b:cb15:8045:ada8:2224:f2bc:fe8f	242.188.254.143
b51a:901b:cb15:8045:ada8:2224:f2bc:fe90	242.188.254.144
b51a:901b:cb15:8045:ada8:2224:f2bc:fe91	242.188.254.145
b51a:901b:cb15:8045:ada8:2224:f2bc:fe92	242.188.254.146
b51a:901b:cb15:8045:ada8:2224:f2bc:fe93	242.188.254.147
b51a:901b:cb15:8045:ada8:2224:f2bc:fe94	242.188.254.148
b51a:901b:cb15:8045:ada8:2224:f2bc:fe95	242.188.254.149
b51a:901b:cb15:8045:ada8:2224:f2bc:fe96	242.188.254.150
b51a:901b:cb15:8045:ada8:2224:f2bc:fe97	242.188.254.151
b51a:901b:cb15:8045:ada8:2224:f2bc:fe98	242.188.254.152
b51a:901b:cb15:8045:ada8:2224:f2bc:fe99	242.188.254.153
b51a:901b:cb15:8045:ada8:2224:f2bc:fe9a	242.188.254.154
b51a:901b:cb15:8045:ada8:2224:f2bc:fe9b	242.188.254.155
b51a:901b:cb15:8045:ada8:2224:f2bc:fe9c	242.188.254.156
b51a:901b:cb15:8045:ada8:2224:f2bc:fe9d	242.188.254.157
b51a:901b:cb15:8045:ada8:2224:f2bc:fe9e	242.188.254.158
b51a:901b:cb15:8045:ada8:2224:f2bc:fe9f	242.188.254.159
b51a:901b:cb15:8045:ada8:2224:f2bc:fea0	242.188.254.160
b51a:901b:cb15:8045:ada8:2224:f2bc:fea1	242.188.254.161
b51a:901b:cb15:8045:ada8:2224:f2bc:fea2	242.188.254.162
b51a:901b:cb15:8045:ada8:2224:f2bc:fea3	242.188.254.163
b51a:901b:cb15:8045:ada8:2224:f2bc:fea4	242.188.254.164
b51a:901b:cb15:8045:ada8:2224:f2bc:fea5	242.188.254.165
b51a:901b:cb15:8045:ada8:2224:f2bc:fea6	242.188.254.166
b51a:901b:cb15:8045:ada8:2224:f2bc:fea7	242.188.254.167
b51a:901b:cb15:8045:ada8:2224:f2bc:fea8	242.188.254.168
b51a:901b:cb15:8045:ada8:2224:f2bc:fea9	242.188.254.169
b51a:901b:cb15:8045:ada8:2224:f2bc:feaa	242.188.254.170
b51a:901b:cb15:8045:ada8:2224:f2bc:feab	242.188.254.171
b51a:901b:cb15:8045:ada8:2224:f2bc:feac	242.188.254.172
b51a:901b:cb15:8045:ada8:2224:f2bc:fead	242.188.254.173
b51a:901b:cb15:8045:ada8:2224:f2bc:feae	242.188.254.174
b51a:901b:cb15:8045:ada8:2224:f2bc:feaf	242.188.254.175
b51a:901b:cb15:8045:ada8:2224:f2bc:feb0	242.188.254.176
b51a:901b:cb15:8045:ada8:2224:f2bc:feb1	242.188.254.177
b51a:901b:cb15:8045:ada8:2224:f2bc:feb2	242.188.254.178
b51a:901b:cb15:8045:ada8:2224:f2bc:feb3	242.188.254.179
b51a:901b:cb15:8045:ada8:2224:f2bc:feb4	242.188.254.180

b51a:901b:cb15:8045:ada8:2224:f2bc:feb5	242.188.254.181
b51a:901b:cb15:8045:ada8:2224:f2bc:feb6	242.188.254.182
b51a:901b:cb15:8045:ada8:2224:f2bc:feb7	242.188.254.183
b51a:901b:cb15:8045:ada8:2224:f2bc:feb8	242.188.254.184
b51a:901b:cb15:8045:ada8:2224:f2bc:feb9	242.188.254.185
b51a:901b:cb15:8045:ada8:2224:f2bc:feba	242.188.254.186
b51a:901b:cb15:8045:ada8:2224:f2bc:febb	242.188.254.187
b51a:901b:cb15:8045:ada8:2224:f2bc:febc	242.188.254.188
b51a:901b:cb15:8045:ada8:2224:f2bc:febd	242.188.254.189
b51a:901b:cb15:8045:ada8:2224:f2bc:febe	242.188.254.190
b51a:901b:cb15:8045:ada8:2224:f2bc:febf	242.188.254.191
b51a:901b:cb15:8045:ada8:2224:f2bc:fec0	242.188.254.192
b51a:901b:cb15:8045:ada8:2224:f2bc:fec1	242.188.254.193
b51a:901b:cb15:8045:ada8:2224:f2bc:fec2	242.188.254.194
b51a:901b:cb15:8045:ada8:2224:f2bc:fec3	242.188.254.195
b51a:901b:cb15:8045:ada8:2224:f2bc:fec4	242.188.254.196
b51a:901b:cb15:8045:ada8:2224:f2bc:fec5	242.188.254.197
b51a:901b:cb15:8045:ada8:2224:f2bc:fec6	242.188.254.198
b51a:901b:cb15:8045:ada8:2224:f2bc:fec7	242.188.254.199
b51a:901b:cb15:8045:ada8:2224:f2bc:fec8	242.188.254.200
b51a:901b:cb15:8045:ada8:2224:f2bc:fec9	242.188.254.201
b51a:901b:cb15:8045:ada8:2224:f2bc:feca	242.188.254.202
b51a:901b:cb15:8045:ada8:2224:f2bc:fecb	242.188.254.203
b51a:901b:cb15:8045:ada8:2224:f2bc:fecc	242.188.254.204
b51a:901b:cb15:8045:ada8:2224:f2bc:fecd	242.188.254.205
b51a:901b:cb15:8045:ada8:2224:f2bc:fece	242.188.254.206
b51a:901b:cb15:8045:ada8:2224:f2bc:fecf	242.188.254.207
b51a:901b:cb15:8045:ada8:2224:f2bc:fed0	242.188.254.208
b51a:901b:cb15:8045:ada8:2224:f2bc:fed1	242.188.254.209
b51a:901b:cb15:8045:ada8:2224:f2bc:fed2	242.188.254.210
b51a:901b:cb15:8045:ada8:2224:f2bc:fed3	242.188.254.211
b51a:901b:cb15:8045:ada8:2224:f2bc:fed4	242.188.254.212
b51a:901b:cb15:8045:ada8:2224:f2bc:fed5	242.188.254.213
b51a:901b:cb15:8045:ada8:2224:f2bc:fed6	242.188.254.214
b51a:901b:cb15:8045:ada8:2224:f2bc:fed7	242.188.254.215
b51a:901b:cb15:8045:ada8:2224:f2bc:fed8	242.188.254.216
b51a:901b:cb15:8045:ada8:2224:f2bc:fed9	242.188.254.217
b51a:901b:cb15:8045:ada8:2224:f2bc:feda	242.188.254.218
b51a:901b:cb15:8045:ada8:2224:f2bc:fedb	242.188.254.219
b51a:901b:cb15:8045:ada8:2224:f2bc:fedc	242.188.254.220
b51a:901b:cb15:8045:ada8:2224:f2bc:fedd	242.188.254.221
b51a:901b:cb15:8045:ada8:2224:f2bc:fede	242.188.254.222
b51a:901b:cb15:8045:ada8:2224:f2bc:fedf	242.188.254.223
b51a:901b:cb15:8045:ada8:2224:f2bc:fee0	242.188.254.224
b51a:901b:cb15:8045:ada8:2224:f2bc:fee1	242.188.254.225
b51a:901b:cb15:8045:ada8:2224:f2bc:fee2	242.188.254.226
b51a:901b:cb15:8045:ada8:2224:f2bc:fee3	242.188.254.227
b51a:901b:cb15:8045:ada8:2224:f2bc:fee4	242.188.254.228
b51a:901b:cb15:8045:ada8:2224:f2bc:fee5	242.188.254.229
b51a:901b:cb15:8045:ada8:2224:f2bc:fee6	242.188.254.230
b51a:901b:cb15:8045:ada8:2224:f2bc:fee7	242.188.254.231
b51a:901b:cb15:8045:ada8:2224:f2bc:fee8	242.188.254.232
b51a:901b:cb15:8045:ada8:2224:f2bc:fee9	242.188.254.233
b51a:901b:cb15:8045:ada8:2224:f2bc:feea	242.188.254.234
b51a:901b:cb15:8045:ada8:2224:f2bc:feeb	242.188.254.235
b51a:901b:cb15:8045:ada8:2224:f2bc:feec	242.188.254.236
b51a:901b:cb15:8045:ada8:2224:f2bc:feed	242.188.254.237
b51a:901b:cb15:8045:ada8:2224:f2bc:feee	242.188.254.238
b51a:901b:cb15:8045:ada8:2224:f2bc:feef	242.188.254.239
b51a:901b:cb15:8045:ada8:2224:f2bc:fef0	242.188.254.240
b51a:901b:cb15:8045:ada8:2224:f2bc:fef1	242.188.254.241
b51a:901b:cb15:8045:ada8:2224:f2bc:fef2	242.188.254.242
b51a:901b:cb15:8045:ada8:2224:f2bc:fef3	242.188.254.243
b51a:901b:cb15:8045:ada8:2224:f2bc:fef4	242.188.254.244
b51a:901b:cb15:8045:ada8:2224:f2bc:fef5	242.188.254.245
b51a:901b:cb15:8045:ada8:2224:f2bc:fef6	242.188.254.246
b51a:901b:cb15:8045:ada8:2224:f2bc:fef7	242.188.254.247
b51a:901b:cb15:8045:ada8:2224:f2bc:fef8	242.188.254.248
b51a:901b:cb15:8045:ada8:2224:f2bc:fef9	242.188.254.249
b51a:901b:cb15:8045:ada8:2224:f2bc:fefa	242.188.254.250
b51a:901b:cb15:8045:ada8:2224:f2bc:fefb	242.188.254.251
b51a:901b:cb15:8045:ada8:2224:f2bc:fefc	242.188.254.252
b51a:901b:cb15:8045:ada8:2224:f2bc:fefd	242.188.254.253
b51a:901b:cb15:8045:ada8:2224:f2bc:fefe	242.188.254.254
b51a:901b:cb15:8045:ada8:2224:f2bc:feff	242.188.254.255

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.