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:d157:ac86:b155:6301	177.85.99.1
b51a:901b:901b:8082:d157:ac86:b155:6302	177.85.99.2
b51a:901b:901b:8082:d157:ac86:b155:6303	177.85.99.3
b51a:901b:901b:8082:d157:ac86:b155:6304	177.85.99.4
b51a:901b:901b:8082:d157:ac86:b155:6305	177.85.99.5
b51a:901b:901b:8082:d157:ac86:b155:6306	177.85.99.6
b51a:901b:901b:8082:d157:ac86:b155:6307	177.85.99.7
b51a:901b:901b:8082:d157:ac86:b155:6308	177.85.99.8
b51a:901b:901b:8082:d157:ac86:b155:6309	177.85.99.9
b51a:901b:901b:8082:d157:ac86:b155:630a	177.85.99.10
b51a:901b:901b:8082:d157:ac86:b155:630b	177.85.99.11
b51a:901b:901b:8082:d157:ac86:b155:630c	177.85.99.12
b51a:901b:901b:8082:d157:ac86:b155:630d	177.85.99.13
b51a:901b:901b:8082:d157:ac86:b155:630e	177.85.99.14
b51a:901b:901b:8082:d157:ac86:b155:630f	177.85.99.15
b51a:901b:901b:8082:d157:ac86:b155:6310	177.85.99.16
b51a:901b:901b:8082:d157:ac86:b155:6311	177.85.99.17
b51a:901b:901b:8082:d157:ac86:b155:6312	177.85.99.18
b51a:901b:901b:8082:d157:ac86:b155:6313	177.85.99.19
b51a:901b:901b:8082:d157:ac86:b155:6314	177.85.99.20
b51a:901b:901b:8082:d157:ac86:b155:6315	177.85.99.21
b51a:901b:901b:8082:d157:ac86:b155:6316	177.85.99.22
b51a:901b:901b:8082:d157:ac86:b155:6317	177.85.99.23
b51a:901b:901b:8082:d157:ac86:b155:6318	177.85.99.24
b51a:901b:901b:8082:d157:ac86:b155:6319	177.85.99.25
b51a:901b:901b:8082:d157:ac86:b155:631a	177.85.99.26
b51a:901b:901b:8082:d157:ac86:b155:631b	177.85.99.27
b51a:901b:901b:8082:d157:ac86:b155:631c	177.85.99.28
b51a:901b:901b:8082:d157:ac86:b155:631d	177.85.99.29
b51a:901b:901b:8082:d157:ac86:b155:631e	177.85.99.30
b51a:901b:901b:8082:d157:ac86:b155:631f	177.85.99.31
b51a:901b:901b:8082:d157:ac86:b155:6320	177.85.99.32
b51a:901b:901b:8082:d157:ac86:b155:6321	177.85.99.33
b51a:901b:901b:8082:d157:ac86:b155:6322	177.85.99.34
b51a:901b:901b:8082:d157:ac86:b155:6323	177.85.99.35
b51a:901b:901b:8082:d157:ac86:b155:6324	177.85.99.36
b51a:901b:901b:8082:d157:ac86:b155:6325	177.85.99.37
b51a:901b:901b:8082:d157:ac86:b155:6326	177.85.99.38
b51a:901b:901b:8082:d157:ac86:b155:6327	177.85.99.39
b51a:901b:901b:8082:d157:ac86:b155:6328	177.85.99.40
b51a:901b:901b:8082:d157:ac86:b155:6329	177.85.99.41
b51a:901b:901b:8082:d157:ac86:b155:632a	177.85.99.42
b51a:901b:901b:8082:d157:ac86:b155:632b	177.85.99.43
b51a:901b:901b:8082:d157:ac86:b155:632c	177.85.99.44
b51a:901b:901b:8082:d157:ac86:b155:632d	177.85.99.45
b51a:901b:901b:8082:d157:ac86:b155:632e	177.85.99.46
b51a:901b:901b:8082:d157:ac86:b155:632f	177.85.99.47
b51a:901b:901b:8082:d157:ac86:b155:6330	177.85.99.48
b51a:901b:901b:8082:d157:ac86:b155:6331	177.85.99.49
b51a:901b:901b:8082:d157:ac86:b155:6332	177.85.99.50
b51a:901b:901b:8082:d157:ac86:b155:6333	177.85.99.51
b51a:901b:901b:8082:d157:ac86:b155:6334	177.85.99.52
b51a:901b:901b:8082:d157:ac86:b155:6335	177.85.99.53
b51a:901b:901b:8082:d157:ac86:b155:6336	177.85.99.54
b51a:901b:901b:8082:d157:ac86:b155:6337	177.85.99.55
b51a:901b:901b:8082:d157:ac86:b155:6338	177.85.99.56
b51a:901b:901b:8082:d157:ac86:b155:6339	177.85.99.57
b51a:901b:901b:8082:d157:ac86:b155:633a	177.85.99.58
b51a:901b:901b:8082:d157:ac86:b155:633b	177.85.99.59
b51a:901b:901b:8082:d157:ac86:b155:633c	177.85.99.60

b51a:901b:901b:8082:d157:ac86:b155:633d	177.85.99.61
b51a:901b:901b:8082:d157:ac86:b155:633e	177.85.99.62
b51a:901b:901b:8082:d157:ac86:b155:633f	177.85.99.63
b51a:901b:901b:8082:d157:ac86:b155:6340	177.85.99.64
b51a:901b:901b:8082:d157:ac86:b155:6341	177.85.99.65
b51a:901b:901b:8082:d157:ac86:b155:6342	177.85.99.66
b51a:901b:901b:8082:d157:ac86:b155:6343	177.85.99.67
b51a:901b:901b:8082:d157:ac86:b155:6344	177.85.99.68
b51a:901b:901b:8082:d157:ac86:b155:6345	177.85.99.69
b51a:901b:901b:8082:d157:ac86:b155:6346	177.85.99.70
b51a:901b:901b:8082:d157:ac86:b155:6347	177.85.99.71
b51a:901b:901b:8082:d157:ac86:b155:6348	177.85.99.72
b51a:901b:901b:8082:d157:ac86:b155:6349	177.85.99.73
b51a:901b:901b:8082:d157:ac86:b155:634a	177.85.99.74
b51a:901b:901b:8082:d157:ac86:b155:634b	177.85.99.75
b51a:901b:901b:8082:d157:ac86:b155:634c	177.85.99.76
b51a:901b:901b:8082:d157:ac86:b155:634d	177.85.99.77
b51a:901b:901b:8082:d157:ac86:b155:634e	177.85.99.78
b51a:901b:901b:8082:d157:ac86:b155:634f	177.85.99.79
b51a:901b:901b:8082:d157:ac86:b155:6350	177.85.99.80
b51a:901b:901b:8082:d157:ac86:b155:6351	177.85.99.81
b51a:901b:901b:8082:d157:ac86:b155:6352	177.85.99.82
b51a:901b:901b:8082:d157:ac86:b155:6353	177.85.99.83
b51a:901b:901b:8082:d157:ac86:b155:6354	177.85.99.84
b51a:901b:901b:8082:d157:ac86:b155:6355	177.85.99.85
b51a:901b:901b:8082:d157:ac86:b155:6356	177.85.99.86
b51a:901b:901b:8082:d157:ac86:b155:6357	177.85.99.87
b51a:901b:901b:8082:d157:ac86:b155:6358	177.85.99.88
b51a:901b:901b:8082:d157:ac86:b155:6359	177.85.99.89
b51a:901b:901b:8082:d157:ac86:b155:635a	177.85.99.90
b51a:901b:901b:8082:d157:ac86:b155:635b	177.85.99.91
b51a:901b:901b:8082:d157:ac86:b155:635c	177.85.99.92
b51a:901b:901b:8082:d157:ac86:b155:635d	177.85.99.93
b51a:901b:901b:8082:d157:ac86:b155:635e	177.85.99.94
b51a:901b:901b:8082:d157:ac86:b155:635f	177.85.99.95
b51a:901b:901b:8082:d157:ac86:b155:6360	177.85.99.96
b51a:901b:901b:8082:d157:ac86:b155:6361	177.85.99.97
b51a:901b:901b:8082:d157:ac86:b155:6362	177.85.99.98
b51a:901b:901b:8082:d157:ac86:b155:6363	177.85.99.99
b51a:901b:901b:8082:d157:ac86:b155:6364	177.85.99.100
b51a:901b:901b:8082:d157:ac86:b155:6365	177.85.99.101
b51a:901b:901b:8082:d157:ac86:b155:6366	177.85.99.102
b51a:901b:901b:8082:d157:ac86:b155:6367	177.85.99.103
b51a:901b:901b:8082:d157:ac86:b155:6368	177.85.99.104
b51a:901b:901b:8082:d157:ac86:b155:6369	177.85.99.105
b51a:901b:901b:8082:d157:ac86:b155:636a	177.85.99.106
b51a:901b:901b:8082:d157:ac86:b155:636b	177.85.99.107
b51a:901b:901b:8082:d157:ac86:b155:636c	177.85.99.108
b51a:901b:901b:8082:d157:ac86:b155:636d	177.85.99.109
b51a:901b:901b:8082:d157:ac86:b155:636e	177.85.99.110
b51a:901b:901b:8082:d157:ac86:b155:636f	177.85.99.111
b51a:901b:901b:8082:d157:ac86:b155:6370	177.85.99.112
b51a:901b:901b:8082:d157:ac86:b155:6371	177.85.99.113
b51a:901b:901b:8082:d157:ac86:b155:6372	177.85.99.114
b51a:901b:901b:8082:d157:ac86:b155:6373	177.85.99.115
b51a:901b:901b:8082:d157:ac86:b155:6374	177.85.99.116
b51a:901b:901b:8082:d157:ac86:b155:6375	177.85.99.117
b51a:901b:901b:8082:d157:ac86:b155:6376	177.85.99.118
b51a:901b:901b:8082:d157:ac86:b155:6377	177.85.99.119
b51a:901b:901b:8082:d157:ac86:b155:6378	177.85.99.120

b51a:901b:901b:8082:d157:ac86:b155:6379	177.85.99.121
b51a:901b:901b:8082:d157:ac86:b155:637a	177.85.99.122
b51a:901b:901b:8082:d157:ac86:b155:637b	177.85.99.123
b51a:901b:901b:8082:d157:ac86:b155:637c	177.85.99.124
b51a:901b:901b:8082:d157:ac86:b155:637d	177.85.99.125
b51a:901b:901b:8082:d157:ac86:b155:637e	177.85.99.126
b51a:901b:901b:8082:d157:ac86:b155:637f	177.85.99.127
b51a:901b:901b:8082:d157:ac86:b155:6380	177.85.99.128
b51a:901b:901b:8082:d157:ac86:b155:6381	177.85.99.129
b51a:901b:901b:8082:d157:ac86:b155:6382	177.85.99.130
b51a:901b:901b:8082:d157:ac86:b155:6383	177.85.99.131
b51a:901b:901b:8082:d157:ac86:b155:6384	177.85.99.132
b51a:901b:901b:8082:d157:ac86:b155:6385	177.85.99.133
b51a:901b:901b:8082:d157:ac86:b155:6386	177.85.99.134
b51a:901b:901b:8082:d157:ac86:b155:6387	177.85.99.135
b51a:901b:901b:8082:d157:ac86:b155:6388	177.85.99.136
b51a:901b:901b:8082:d157:ac86:b155:6389	177.85.99.137
b51a:901b:901b:8082:d157:ac86:b155:638a	177.85.99.138
b51a:901b:901b:8082:d157:ac86:b155:638b	177.85.99.139
b51a:901b:901b:8082:d157:ac86:b155:638c	177.85.99.140
b51a:901b:901b:8082:d157:ac86:b155:638d	177.85.99.141
b51a:901b:901b:8082:d157:ac86:b155:638e	177.85.99.142
b51a:901b:901b:8082:d157:ac86:b155:638f	177.85.99.143
b51a:901b:901b:8082:d157:ac86:b155:6390	177.85.99.144
b51a:901b:901b:8082:d157:ac86:b155:6391	177.85.99.145
b51a:901b:901b:8082:d157:ac86:b155:6392	177.85.99.146
b51a:901b:901b:8082:d157:ac86:b155:6393	177.85.99.147
b51a:901b:901b:8082:d157:ac86:b155:6394	177.85.99.148
b51a:901b:901b:8082:d157:ac86:b155:6395	177.85.99.149
b51a:901b:901b:8082:d157:ac86:b155:6396	177.85.99.150
b51a:901b:901b:8082:d157:ac86:b155:6397	177.85.99.151
b51a:901b:901b:8082:d157:ac86:b155:6398	177.85.99.152
b51a:901b:901b:8082:d157:ac86:b155:6399	177.85.99.153
b51a:901b:901b:8082:d157:ac86:b155:639a	177.85.99.154
b51a:901b:901b:8082:d157:ac86:b155:639b	177.85.99.155
b51a:901b:901b:8082:d157:ac86:b155:639c	177.85.99.156
b51a:901b:901b:8082:d157:ac86:b155:639d	177.85.99.157
b51a:901b:901b:8082:d157:ac86:b155:639e	177.85.99.158
b51a:901b:901b:8082:d157:ac86:b155:639f	177.85.99.159
b51a:901b:901b:8082:d157:ac86:b155:63a0	177.85.99.160
b51a:901b:901b:8082:d157:ac86:b155:63a1	177.85.99.161
b51a:901b:901b:8082:d157:ac86:b155:63a2	177.85.99.162
b51a:901b:901b:8082:d157:ac86:b155:63a3	177.85.99.163
b51a:901b:901b:8082:d157:ac86:b155:63a4	177.85.99.164
b51a:901b:901b:8082:d157:ac86:b155:63a5	177.85.99.165
b51a:901b:901b:8082:d157:ac86:b155:63a6	177.85.99.166
b51a:901b:901b:8082:d157:ac86:b155:63a7	177.85.99.167
b51a:901b:901b:8082:d157:ac86:b155:63a8	177.85.99.168
b51a:901b:901b:8082:d157:ac86:b155:63a9	177.85.99.169
b51a:901b:901b:8082:d157:ac86:b155:63aa	177.85.99.170
b51a:901b:901b:8082:d157:ac86:b155:63ab	177.85.99.171
b51a:901b:901b:8082:d157:ac86:b155:63ac	177.85.99.172
b51a:901b:901b:8082:d157:ac86:b155:63ad	177.85.99.173
b51a:901b:901b:8082:d157:ac86:b155:63ae	177.85.99.174
b51a:901b:901b:8082:d157:ac86:b155:63af	177.85.99.175
b51a:901b:901b:8082:d157:ac86:b155:63b0	177.85.99.176
b51a:901b:901b:8082:d157:ac86:b155:63b1	177.85.99.177
b51a:901b:901b:8082:d157:ac86:b155:63b2	177.85.99.178
b51a:901b:901b:8082:d157:ac86:b155:63b3	177.85.99.179
b51a:901b:901b:8082:d157:ac86:b155:63b4	177.85.99.180

b51a:901b:901b:8082:d157:ac86:b155:63b5	177.85.99.181
b51a:901b:901b:8082:d157:ac86:b155:63b6	177.85.99.182
b51a:901b:901b:8082:d157:ac86:b155:63b7	177.85.99.183
b51a:901b:901b:8082:d157:ac86:b155:63b8	177.85.99.184
b51a:901b:901b:8082:d157:ac86:b155:63b9	177.85.99.185
b51a:901b:901b:8082:d157:ac86:b155:63ba	177.85.99.186
b51a:901b:901b:8082:d157:ac86:b155:63bb	177.85.99.187
b51a:901b:901b:8082:d157:ac86:b155:63bc	177.85.99.188
b51a:901b:901b:8082:d157:ac86:b155:63bd	177.85.99.189
b51a:901b:901b:8082:d157:ac86:b155:63be	177.85.99.190
b51a:901b:901b:8082:d157:ac86:b155:63bf	177.85.99.191
b51a:901b:901b:8082:d157:ac86:b155:63c0	177.85.99.192
b51a:901b:901b:8082:d157:ac86:b155:63c1	177.85.99.193
b51a:901b:901b:8082:d157:ac86:b155:63c2	177.85.99.194
b51a:901b:901b:8082:d157:ac86:b155:63c3	177.85.99.195
b51a:901b:901b:8082:d157:ac86:b155:63c4	177.85.99.196
b51a:901b:901b:8082:d157:ac86:b155:63c5	177.85.99.197
b51a:901b:901b:8082:d157:ac86:b155:63c6	177.85.99.198
b51a:901b:901b:8082:d157:ac86:b155:63c7	177.85.99.199
b51a:901b:901b:8082:d157:ac86:b155:63c8	177.85.99.200
b51a:901b:901b:8082:d157:ac86:b155:63c9	177.85.99.201
b51a:901b:901b:8082:d157:ac86:b155:63ca	177.85.99.202
b51a:901b:901b:8082:d157:ac86:b155:63cb	177.85.99.203
b51a:901b:901b:8082:d157:ac86:b155:63cc	177.85.99.204
b51a:901b:901b:8082:d157:ac86:b155:63cd	177.85.99.205
b51a:901b:901b:8082:d157:ac86:b155:63ce	177.85.99.206
b51a:901b:901b:8082:d157:ac86:b155:63cf	177.85.99.207
b51a:901b:901b:8082:d157:ac86:b155:63d0	177.85.99.208
b51a:901b:901b:8082:d157:ac86:b155:63d1	177.85.99.209
b51a:901b:901b:8082:d157:ac86:b155:63d2	177.85.99.210
b51a:901b:901b:8082:d157:ac86:b155:63d3	177.85.99.211
b51a:901b:901b:8082:d157:ac86:b155:63d4	177.85.99.212
b51a:901b:901b:8082:d157:ac86:b155:63d5	177.85.99.213
b51a:901b:901b:8082:d157:ac86:b155:63d6	177.85.99.214
b51a:901b:901b:8082:d157:ac86:b155:63d7	177.85.99.215
b51a:901b:901b:8082:d157:ac86:b155:63d8	177.85.99.216
b51a:901b:901b:8082:d157:ac86:b155:63d9	177.85.99.217
b51a:901b:901b:8082:d157:ac86:b155:63da	177.85.99.218
b51a:901b:901b:8082:d157:ac86:b155:63db	177.85.99.219
b51a:901b:901b:8082:d157:ac86:b155:63dc	177.85.99.220
b51a:901b:901b:8082:d157:ac86:b155:63dd	177.85.99.221
b51a:901b:901b:8082:d157:ac86:b155:63de	177.85.99.222
b51a:901b:901b:8082:d157:ac86:b155:63df	177.85.99.223
b51a:901b:901b:8082:d157:ac86:b155:63e0	177.85.99.224
b51a:901b:901b:8082:d157:ac86:b155:63e1	177.85.99.225
b51a:901b:901b:8082:d157:ac86:b155:63e2	177.85.99.226
b51a:901b:901b:8082:d157:ac86:b155:63e3	177.85.99.227
b51a:901b:901b:8082:d157:ac86:b155:63e4	177.85.99.228
b51a:901b:901b:8082:d157:ac86:b155:63e5	177.85.99.229
b51a:901b:901b:8082:d157:ac86:b155:63e6	177.85.99.230
b51a:901b:901b:8082:d157:ac86:b155:63e7	177.85.99.231
b51a:901b:901b:8082:d157:ac86:b155:63e8	177.85.99.232
b51a:901b:901b:8082:d157:ac86:b155:63e9	177.85.99.233
b51a:901b:901b:8082:d157:ac86:b155:63ea	177.85.99.234
b51a:901b:901b:8082:d157:ac86:b155:63eb	177.85.99.235
b51a:901b:901b:8082:d157:ac86:b155:63ec	177.85.99.236
b51a:901b:901b:8082:d157:ac86:b155:63ed	177.85.99.237
b51a:901b:901b:8082:d157:ac86:b155:63ee	177.85.99.238
b51a:901b:901b:8082:d157:ac86:b155:63ef	177.85.99.239
b51a:901b:901b:8082:d157:ac86:b155:63f0	177.85.99.240
b51a:901b:901b:8082:d157:ac86:b155:63f1	177.85.99.241
b51a:901b:901b:8082:d157:ac86:b155:63f2	177.85.99.242
b51a:901b:901b:8082:d157:ac86:b155:63f3	177.85.99.243
b51a:901b:901b:8082:d157:ac86:b155:63f4	177.85.99.244
b51a:901b:901b:8082:d157:ac86:b155:63f5	177.85.99.245
b51a:901b:901b:8082:d157:ac86:b155:63f6	177.85.99.246
b51a:901b:901b:8082:d157:ac86:b155:63f7	177.85.99.247
b51a:901b:901b:8082:d157:ac86:b155:63f8	177.85.99.248
b51a:901b:901b:8082:d157:ac86:b155:63f9	177.85.99.249
b51a:901b:901b:8082:d157:ac86:b155:63fa	177.85.99.250
b51a:901b:901b:8082:d157:ac86:b155:63fb	177.85.99.251
b51a:901b:901b:8082:d157:ac86:b155:63fc	177.85.99.252
b51a:901b:901b:8082:d157:ac86:b155:63fd	177.85.99.253
b51a:901b:901b:8082:d157:ac86:b155:63fe	177.85.99.254
b51a:901b:901b:8082:d157:ac86:b155:63ff	177.85.99.255

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.