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
cb15:901b:901b:1324:adaa:5155:fe83:b301	254.131.179.1
cb15:901b:901b:1324:adaa:5155:fe83:b302	254.131.179.2
cb15:901b:901b:1324:adaa:5155:fe83:b303	254.131.179.3
cb15:901b:901b:1324:adaa:5155:fe83:b304	254.131.179.4
cb15:901b:901b:1324:adaa:5155:fe83:b305	254.131.179.5
cb15:901b:901b:1324:adaa:5155:fe83:b306	254.131.179.6
cb15:901b:901b:1324:adaa:5155:fe83:b307	254.131.179.7
cb15:901b:901b:1324:adaa:5155:fe83:b308	254.131.179.8
cb15:901b:901b:1324:adaa:5155:fe83:b309	254.131.179.9
cb15:901b:901b:1324:adaa:5155:fe83:b30a	254.131.179.10
cb15:901b:901b:1324:adaa:5155:fe83:b30b	254.131.179.11
cb15:901b:901b:1324:adaa:5155:fe83:b30c	254.131.179.12
cb15:901b:901b:1324:adaa:5155:fe83:b30d	254.131.179.13
cb15:901b:901b:1324:adaa:5155:fe83:b30e	254.131.179.14
cb15:901b:901b:1324:adaa:5155:fe83:b30f	254.131.179.15
cb15:901b:901b:1324:adaa:5155:fe83:b310	254.131.179.16
cb15:901b:901b:1324:adaa:5155:fe83:b311	254.131.179.17
cb15:901b:901b:1324:adaa:5155:fe83:b312	254.131.179.18
cb15:901b:901b:1324:adaa:5155:fe83:b313	254.131.179.19
cb15:901b:901b:1324:adaa:5155:fe83:b314	254.131.179.20
cb15:901b:901b:1324:adaa:5155:fe83:b315	254.131.179.21
cb15:901b:901b:1324:adaa:5155:fe83:b316	254.131.179.22
cb15:901b:901b:1324:adaa:5155:fe83:b317	254.131.179.23
cb15:901b:901b:1324:adaa:5155:fe83:b318	254.131.179.24
cb15:901b:901b:1324:adaa:5155:fe83:b319	254.131.179.25
cb15:901b:901b:1324:adaa:5155:fe83:b31a	254.131.179.26
cb15:901b:901b:1324:adaa:5155:fe83:b31b	254.131.179.27
cb15:901b:901b:1324:adaa:5155:fe83:b31c	254.131.179.28
cb15:901b:901b:1324:adaa:5155:fe83:b31d	254.131.179.29
cb15:901b:901b:1324:adaa:5155:fe83:b31e	254.131.179.30
cb15:901b:901b:1324:adaa:5155:fe83:b31f	254.131.179.31
cb15:901b:901b:1324:adaa:5155:fe83:b320	254.131.179.32
cb15:901b:901b:1324:adaa:5155:fe83:b321	254.131.179.33
cb15:901b:901b:1324:adaa:5155:fe83:b322	254.131.179.34
cb15:901b:901b:1324:adaa:5155:fe83:b323	254.131.179.35
cb15:901b:901b:1324:adaa:5155:fe83:b324	254.131.179.36
cb15:901b:901b:1324:adaa:5155:fe83:b325	254.131.179.37
cb15:901b:901b:1324:adaa:5155:fe83:b326	254.131.179.38
cb15:901b:901b:1324:adaa:5155:fe83:b327	254.131.179.39
cb15:901b:901b:1324:adaa:5155:fe83:b328	254.131.179.40
cb15:901b:901b:1324:adaa:5155:fe83:b329	254.131.179.41
cb15:901b:901b:1324:adaa:5155:fe83:b32a	254.131.179.42
cb15:901b:901b:1324:adaa:5155:fe83:b32b	254.131.179.43
cb15:901b:901b:1324:adaa:5155:fe83:b32c	254.131.179.44
cb15:901b:901b:1324:adaa:5155:fe83:b32d	254.131.179.45
cb15:901b:901b:1324:adaa:5155:fe83:b32e	254.131.179.46
cb15:901b:901b:1324:adaa:5155:fe83:b32f	254.131.179.47
cb15:901b:901b:1324:adaa:5155:fe83:b330	254.131.179.48
cb15:901b:901b:1324:adaa:5155:fe83:b331	254.131.179.49
cb15:901b:901b:1324:adaa:5155:fe83:b332	254.131.179.50
cb15:901b:901b:1324:adaa:5155:fe83:b333	254.131.179.51
cb15:901b:901b:1324:adaa:5155:fe83:b334	254.131.179.52
cb15:901b:901b:1324:adaa:5155:fe83:b335	254.131.179.53
cb15:901b:901b:1324:adaa:5155:fe83:b336	254.131.179.54
cb15:901b:901b:1324:adaa:5155:fe83:b337	254.131.179.55
cb15:901b:901b:1324:adaa:5155:fe83:b338	254.131.179.56
cb15:901b:901b:1324:adaa:5155:fe83:b339	254.131.179.57
cb15:901b:901b:1324:adaa:5155:fe83:b33a	254.131.179.58
cb15:901b:901b:1324:adaa:5155:fe83:b33b	254.131.179.59
cb15:901b:901b:1324:adaa:5155:fe83:b33c	254.131.179.60

cb15:901b:901b:1324:adaa:5155:fe83:b33d	254.131.179.61
cb15:901b:901b:1324:adaa:5155:fe83:b33e	254.131.179.62
cb15:901b:901b:1324:adaa:5155:fe83:b33f	254.131.179.63
cb15:901b:901b:1324:adaa:5155:fe83:b340	254.131.179.64
cb15:901b:901b:1324:adaa:5155:fe83:b341	254.131.179.65
cb15:901b:901b:1324:adaa:5155:fe83:b342	254.131.179.66
cb15:901b:901b:1324:adaa:5155:fe83:b343	254.131.179.67
cb15:901b:901b:1324:adaa:5155:fe83:b344	254.131.179.68
cb15:901b:901b:1324:adaa:5155:fe83:b345	254.131.179.69
cb15:901b:901b:1324:adaa:5155:fe83:b346	254.131.179.70
cb15:901b:901b:1324:adaa:5155:fe83:b347	254.131.179.71
cb15:901b:901b:1324:adaa:5155:fe83:b348	254.131.179.72
cb15:901b:901b:1324:adaa:5155:fe83:b349	254.131.179.73
cb15:901b:901b:1324:adaa:5155:fe83:b34a	254.131.179.74
cb15:901b:901b:1324:adaa:5155:fe83:b34b	254.131.179.75
cb15:901b:901b:1324:adaa:5155:fe83:b34c	254.131.179.76
cb15:901b:901b:1324:adaa:5155:fe83:b34d	254.131.179.77
cb15:901b:901b:1324:adaa:5155:fe83:b34e	254.131.179.78
cb15:901b:901b:1324:adaa:5155:fe83:b34f	254.131.179.79
cb15:901b:901b:1324:adaa:5155:fe83:b350	254.131.179.80
cb15:901b:901b:1324:adaa:5155:fe83:b351	254.131.179.81
cb15:901b:901b:1324:adaa:5155:fe83:b352	254.131.179.82
cb15:901b:901b:1324:adaa:5155:fe83:b353	254.131.179.83
cb15:901b:901b:1324:adaa:5155:fe83:b354	254.131.179.84
cb15:901b:901b:1324:adaa:5155:fe83:b355	254.131.179.85
cb15:901b:901b:1324:adaa:5155:fe83:b356	254.131.179.86
cb15:901b:901b:1324:adaa:5155:fe83:b357	254.131.179.87
cb15:901b:901b:1324:adaa:5155:fe83:b358	254.131.179.88
cb15:901b:901b:1324:adaa:5155:fe83:b359	254.131.179.89
cb15:901b:901b:1324:adaa:5155:fe83:b35a	254.131.179.90
cb15:901b:901b:1324:adaa:5155:fe83:b35b	254.131.179.91
cb15:901b:901b:1324:adaa:5155:fe83:b35c	254.131.179.92
cb15:901b:901b:1324:adaa:5155:fe83:b35d	254.131.179.93
cb15:901b:901b:1324:adaa:5155:fe83:b35e	254.131.179.94
cb15:901b:901b:1324:adaa:5155:fe83:b35f	254.131.179.95
cb15:901b:901b:1324:adaa:5155:fe83:b360	254.131.179.96
cb15:901b:901b:1324:adaa:5155:fe83:b361	254.131.179.97
cb15:901b:901b:1324:adaa:5155:fe83:b362	254.131.179.98
cb15:901b:901b:1324:adaa:5155:fe83:b363	254.131.179.99
cb15:901b:901b:1324:adaa:5155:fe83:b364	254.131.179.100
cb15:901b:901b:1324:adaa:5155:fe83:b365	254.131.179.101
cb15:901b:901b:1324:adaa:5155:fe83:b366	254.131.179.102
cb15:901b:901b:1324:adaa:5155:fe83:b367	254.131.179.103
cb15:901b:901b:1324:adaa:5155:fe83:b368	254.131.179.104
cb15:901b:901b:1324:adaa:5155:fe83:b369	254.131.179.105
cb15:901b:901b:1324:adaa:5155:fe83:b36a	254.131.179.106
cb15:901b:901b:1324:adaa:5155:fe83:b36b	254.131.179.107
cb15:901b:901b:1324:adaa:5155:fe83:b36c	254.131.179.108
cb15:901b:901b:1324:adaa:5155:fe83:b36d	254.131.179.109
cb15:901b:901b:1324:adaa:5155:fe83:b36e	254.131.179.110
cb15:901b:901b:1324:adaa:5155:fe83:b36f	254.131.179.111
cb15:901b:901b:1324:adaa:5155:fe83:b370	254.131.179.112
cb15:901b:901b:1324:adaa:5155:fe83:b371	254.131.179.113
cb15:901b:901b:1324:adaa:5155:fe83:b372	254.131.179.114
cb15:901b:901b:1324:adaa:5155:fe83:b373	254.131.179.115
cb15:901b:901b:1324:adaa:5155:fe83:b374	254.131.179.116
cb15:901b:901b:1324:adaa:5155:fe83:b375	254.131.179.117
cb15:901b:901b:1324:adaa:5155:fe83:b376	254.131.179.118
cb15:901b:901b:1324:adaa:5155:fe83:b377	254.131.179.119
cb15:901b:901b:1324:adaa:5155:fe83:b378	254.131.179.120

cb15:901b:901b:1324:adaa:5155:fe83:b379	254.131.179.121
cb15:901b:901b:1324:adaa:5155:fe83:b37a	254.131.179.122
cb15:901b:901b:1324:adaa:5155:fe83:b37b	254.131.179.123
cb15:901b:901b:1324:adaa:5155:fe83:b37c	254.131.179.124
cb15:901b:901b:1324:adaa:5155:fe83:b37d	254.131.179.125
cb15:901b:901b:1324:adaa:5155:fe83:b37e	254.131.179.126
cb15:901b:901b:1324:adaa:5155:fe83:b37f	254.131.179.127
cb15:901b:901b:1324:adaa:5155:fe83:b380	254.131.179.128
cb15:901b:901b:1324:adaa:5155:fe83:b381	254.131.179.129
cb15:901b:901b:1324:adaa:5155:fe83:b382	254.131.179.130
cb15:901b:901b:1324:adaa:5155:fe83:b383	254.131.179.131
cb15:901b:901b:1324:adaa:5155:fe83:b384	254.131.179.132
cb15:901b:901b:1324:adaa:5155:fe83:b385	254.131.179.133
cb15:901b:901b:1324:adaa:5155:fe83:b386	254.131.179.134
cb15:901b:901b:1324:adaa:5155:fe83:b387	254.131.179.135
cb15:901b:901b:1324:adaa:5155:fe83:b388	254.131.179.136
cb15:901b:901b:1324:adaa:5155:fe83:b389	254.131.179.137
cb15:901b:901b:1324:adaa:5155:fe83:b38a	254.131.179.138
cb15:901b:901b:1324:adaa:5155:fe83:b38b	254.131.179.139
cb15:901b:901b:1324:adaa:5155:fe83:b38c	254.131.179.140
cb15:901b:901b:1324:adaa:5155:fe83:b38d	254.131.179.141
cb15:901b:901b:1324:adaa:5155:fe83:b38e	254.131.179.142
cb15:901b:901b:1324:adaa:5155:fe83:b38f	254.131.179.143
cb15:901b:901b:1324:adaa:5155:fe83:b390	254.131.179.144
cb15:901b:901b:1324:adaa:5155:fe83:b391	254.131.179.145
cb15:901b:901b:1324:adaa:5155:fe83:b392	254.131.179.146
cb15:901b:901b:1324:adaa:5155:fe83:b393	254.131.179.147
cb15:901b:901b:1324:adaa:5155:fe83:b394	254.131.179.148
cb15:901b:901b:1324:adaa:5155:fe83:b395	254.131.179.149
cb15:901b:901b:1324:adaa:5155:fe83:b396	254.131.179.150
cb15:901b:901b:1324:adaa:5155:fe83:b397	254.131.179.151
cb15:901b:901b:1324:adaa:5155:fe83:b398	254.131.179.152
cb15:901b:901b:1324:adaa:5155:fe83:b399	254.131.179.153
cb15:901b:901b:1324:adaa:5155:fe83:b39a	254.131.179.154
cb15:901b:901b:1324:adaa:5155:fe83:b39b	254.131.179.155
cb15:901b:901b:1324:adaa:5155:fe83:b39c	254.131.179.156
cb15:901b:901b:1324:adaa:5155:fe83:b39d	254.131.179.157
cb15:901b:901b:1324:adaa:5155:fe83:b39e	254.131.179.158
cb15:901b:901b:1324:adaa:5155:fe83:b39f	254.131.179.159
cb15:901b:901b:1324:adaa:5155:fe83:b3a0	254.131.179.160
cb15:901b:901b:1324:adaa:5155:fe83:b3a1	254.131.179.161
cb15:901b:901b:1324:adaa:5155:fe83:b3a2	254.131.179.162
cb15:901b:901b:1324:adaa:5155:fe83:b3a3	254.131.179.163
cb15:901b:901b:1324:adaa:5155:fe83:b3a4	254.131.179.164
cb15:901b:901b:1324:adaa:5155:fe83:b3a5	254.131.179.165
cb15:901b:901b:1324:adaa:5155:fe83:b3a6	254.131.179.166
cb15:901b:901b:1324:adaa:5155:fe83:b3a7	254.131.179.167
cb15:901b:901b:1324:adaa:5155:fe83:b3a8	254.131.179.168
cb15:901b:901b:1324:adaa:5155:fe83:b3a9	254.131.179.169
cb15:901b:901b:1324:adaa:5155:fe83:b3aa	254.131.179.170
cb15:901b:901b:1324:adaa:5155:fe83:b3ab	254.131.179.171
cb15:901b:901b:1324:adaa:5155:fe83:b3ac	254.131.179.172
cb15:901b:901b:1324:adaa:5155:fe83:b3ad	254.131.179.173
cb15:901b:901b:1324:adaa:5155:fe83:b3ae	254.131.179.174
cb15:901b:901b:1324:adaa:5155:fe83:b3af	254.131.179.175
cb15:901b:901b:1324:adaa:5155:fe83:b3b0	254.131.179.176
cb15:901b:901b:1324:adaa:5155:fe83:b3b1	254.131.179.177
cb15:901b:901b:1324:adaa:5155:fe83:b3b2	254.131.179.178
cb15:901b:901b:1324:adaa:5155:fe83:b3b3	254.131.179.179
cb15:901b:901b:1324:adaa:5155:fe83:b3b4	254.131.179.180

cb15:901b:901b:1324:adaa:5155:fe83:b3b5	254.131.179.181
cb15:901b:901b:1324:adaa:5155:fe83:b3b6	254.131.179.182
cb15:901b:901b:1324:adaa:5155:fe83:b3b7	254.131.179.183
cb15:901b:901b:1324:adaa:5155:fe83:b3b8	254.131.179.184
cb15:901b:901b:1324:adaa:5155:fe83:b3b9	254.131.179.185
cb15:901b:901b:1324:adaa:5155:fe83:b3ba	254.131.179.186
cb15:901b:901b:1324:adaa:5155:fe83:b3bb	254.131.179.187
cb15:901b:901b:1324:adaa:5155:fe83:b3bc	254.131.179.188
cb15:901b:901b:1324:adaa:5155:fe83:b3bd	254.131.179.189
cb15:901b:901b:1324:adaa:5155:fe83:b3be	254.131.179.190
cb15:901b:901b:1324:adaa:5155:fe83:b3bf	254.131.179.191
cb15:901b:901b:1324:adaa:5155:fe83:b3c0	254.131.179.192
cb15:901b:901b:1324:adaa:5155:fe83:b3c1	254.131.179.193
cb15:901b:901b:1324:adaa:5155:fe83:b3c2	254.131.179.194
cb15:901b:901b:1324:adaa:5155:fe83:b3c3	254.131.179.195
cb15:901b:901b:1324:adaa:5155:fe83:b3c4	254.131.179.196
cb15:901b:901b:1324:adaa:5155:fe83:b3c5	254.131.179.197
cb15:901b:901b:1324:adaa:5155:fe83:b3c6	254.131.179.198
cb15:901b:901b:1324:adaa:5155:fe83:b3c7	254.131.179.199
cb15:901b:901b:1324:adaa:5155:fe83:b3c8	254.131.179.200
cb15:901b:901b:1324:adaa:5155:fe83:b3c9	254.131.179.201
cb15:901b:901b:1324:adaa:5155:fe83:b3ca	254.131.179.202
cb15:901b:901b:1324:adaa:5155:fe83:b3cb	254.131.179.203
cb15:901b:901b:1324:adaa:5155:fe83:b3cc	254.131.179.204
cb15:901b:901b:1324:adaa:5155:fe83:b3cd	254.131.179.205
cb15:901b:901b:1324:adaa:5155:fe83:b3ce	254.131.179.206
cb15:901b:901b:1324:adaa:5155:fe83:b3cf	254.131.179.207
cb15:901b:901b:1324:adaa:5155:fe83:b3d0	254.131.179.208
cb15:901b:901b:1324:adaa:5155:fe83:b3d1	254.131.179.209
cb15:901b:901b:1324:adaa:5155:fe83:b3d2	254.131.179.210
cb15:901b:901b:1324:adaa:5155:fe83:b3d3	254.131.179.211
cb15:901b:901b:1324:adaa:5155:fe83:b3d4	254.131.179.212
cb15:901b:901b:1324:adaa:5155:fe83:b3d5	254.131.179.213
cb15:901b:901b:1324:adaa:5155:fe83:b3d6	254.131.179.214
cb15:901b:901b:1324:adaa:5155:fe83:b3d7	254.131.179.215
cb15:901b:901b:1324:adaa:5155:fe83:b3d8	254.131.179.216
cb15:901b:901b:1324:adaa:5155:fe83:b3d9	254.131.179.217
cb15:901b:901b:1324:adaa:5155:fe83:b3da	254.131.179.218
cb15:901b:901b:1324:adaa:5155:fe83:b3db	254.131.179.219
cb15:901b:901b:1324:adaa:5155:fe83:b3dc	254.131.179.220
cb15:901b:901b:1324:adaa:5155:fe83:b3dd	254.131.179.221
cb15:901b:901b:1324:adaa:5155:fe83:b3de	254.131.179.222
cb15:901b:901b:1324:adaa:5155:fe83:b3df	254.131.179.223
cb15:901b:901b:1324:adaa:5155:fe83:b3e0	254.131.179.224
cb15:901b:901b:1324:adaa:5155:fe83:b3e1	254.131.179.225
cb15:901b:901b:1324:adaa:5155:fe83:b3e2	254.131.179.226
cb15:901b:901b:1324:adaa:5155:fe83:b3e3	254.131.179.227
cb15:901b:901b:1324:adaa:5155:fe83:b3e4	254.131.179.228
cb15:901b:901b:1324:adaa:5155:fe83:b3e5	254.131.179.229
cb15:901b:901b:1324:adaa:5155:fe83:b3e6	254.131.179.230
cb15:901b:901b:1324:adaa:5155:fe83:b3e7	254.131.179.231
cb15:901b:901b:1324:adaa:5155:fe83:b3e8	254.131.179.232
cb15:901b:901b:1324:adaa:5155:fe83:b3e9	254.131.179.233
cb15:901b:901b:1324:adaa:5155:fe83:b3ea	254.131.179.234
cb15:901b:901b:1324:adaa:5155:fe83:b3eb	254.131.179.235
cb15:901b:901b:1324:adaa:5155:fe83:b3ec	254.131.179.236
cb15:901b:901b:1324:adaa:5155:fe83:b3ed	254.131.179.237
cb15:901b:901b:1324:adaa:5155:fe83:b3ee	254.131.179.238
cb15:901b:901b:1324:adaa:5155:fe83:b3ef	254.131.179.239
cb15:901b:901b:1324:adaa:5155:fe83:b3f0	254.131.179.240
cb15:901b:901b:1324:adaa:5155:fe83:b3f1	254.131.179.241
cb15:901b:901b:1324:adaa:5155:fe83:b3f2	254.131.179.242
cb15:901b:901b:1324:adaa:5155:fe83:b3f3	254.131.179.243
cb15:901b:901b:1324:adaa:5155:fe83:b3f4	254.131.179.244
cb15:901b:901b:1324:adaa:5155:fe83:b3f5	254.131.179.245
cb15:901b:901b:1324:adaa:5155:fe83:b3f6	254.131.179.246
cb15:901b:901b:1324:adaa:5155:fe83:b3f7	254.131.179.247
cb15:901b:901b:1324:adaa:5155:fe83:b3f8	254.131.179.248
cb15:901b:901b:1324:adaa:5155:fe83:b3f9	254.131.179.249
cb15:901b:901b:1324:adaa:5155:fe83:b3fa	254.131.179.250
cb15:901b:901b:1324:adaa:5155:fe83:b3fb	254.131.179.251
cb15:901b:901b:1324:adaa:5155:fe83:b3fc	254.131.179.252
cb15:901b:901b:1324:adaa:5155:fe83:b3fd	254.131.179.253
cb15:901b:901b:1324:adaa:5155:fe83:b3fe	254.131.179.254
cb15:901b:901b:1324:adaa:5155:fe83:b3ff	254.131.179.255

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.