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:a157:6301	161.87.99.1
b51a:901b:cb15:8045:ada8:eb24:a157:6302	161.87.99.2
b51a:901b:cb15:8045:ada8:eb24:a157:6303	161.87.99.3
b51a:901b:cb15:8045:ada8:eb24:a157:6304	161.87.99.4
b51a:901b:cb15:8045:ada8:eb24:a157:6305	161.87.99.5
b51a:901b:cb15:8045:ada8:eb24:a157:6306	161.87.99.6
b51a:901b:cb15:8045:ada8:eb24:a157:6307	161.87.99.7
b51a:901b:cb15:8045:ada8:eb24:a157:6308	161.87.99.8
b51a:901b:cb15:8045:ada8:eb24:a157:6309	161.87.99.9
b51a:901b:cb15:8045:ada8:eb24:a157:630a	161.87.99.10
b51a:901b:cb15:8045:ada8:eb24:a157:630b	161.87.99.11
b51a:901b:cb15:8045:ada8:eb24:a157:630c	161.87.99.12
b51a:901b:cb15:8045:ada8:eb24:a157:630d	161.87.99.13
b51a:901b:cb15:8045:ada8:eb24:a157:630e	161.87.99.14
b51a:901b:cb15:8045:ada8:eb24:a157:630f	161.87.99.15
b51a:901b:cb15:8045:ada8:eb24:a157:6310	161.87.99.16
b51a:901b:cb15:8045:ada8:eb24:a157:6311	161.87.99.17
b51a:901b:cb15:8045:ada8:eb24:a157:6312	161.87.99.18
b51a:901b:cb15:8045:ada8:eb24:a157:6313	161.87.99.19
b51a:901b:cb15:8045:ada8:eb24:a157:6314	161.87.99.20
b51a:901b:cb15:8045:ada8:eb24:a157:6315	161.87.99.21
b51a:901b:cb15:8045:ada8:eb24:a157:6316	161.87.99.22
b51a:901b:cb15:8045:ada8:eb24:a157:6317	161.87.99.23
b51a:901b:cb15:8045:ada8:eb24:a157:6318	161.87.99.24
b51a:901b:cb15:8045:ada8:eb24:a157:6319	161.87.99.25
b51a:901b:cb15:8045:ada8:eb24:a157:631a	161.87.99.26
b51a:901b:cb15:8045:ada8:eb24:a157:631b	161.87.99.27
b51a:901b:cb15:8045:ada8:eb24:a157:631c	161.87.99.28
b51a:901b:cb15:8045:ada8:eb24:a157:631d	161.87.99.29
b51a:901b:cb15:8045:ada8:eb24:a157:631e	161.87.99.30
b51a:901b:cb15:8045:ada8:eb24:a157:631f	161.87.99.31
b51a:901b:cb15:8045:ada8:eb24:a157:6320	161.87.99.32
b51a:901b:cb15:8045:ada8:eb24:a157:6321	161.87.99.33
b51a:901b:cb15:8045:ada8:eb24:a157:6322	161.87.99.34
b51a:901b:cb15:8045:ada8:eb24:a157:6323	161.87.99.35
b51a:901b:cb15:8045:ada8:eb24:a157:6324	161.87.99.36
b51a:901b:cb15:8045:ada8:eb24:a157:6325	161.87.99.37
b51a:901b:cb15:8045:ada8:eb24:a157:6326	161.87.99.38
b51a:901b:cb15:8045:ada8:eb24:a157:6327	161.87.99.39
b51a:901b:cb15:8045:ada8:eb24:a157:6328	161.87.99.40
b51a:901b:cb15:8045:ada8:eb24:a157:6329	161.87.99.41
b51a:901b:cb15:8045:ada8:eb24:a157:632a	161.87.99.42
b51a:901b:cb15:8045:ada8:eb24:a157:632b	161.87.99.43
b51a:901b:cb15:8045:ada8:eb24:a157:632c	161.87.99.44
b51a:901b:cb15:8045:ada8:eb24:a157:632d	161.87.99.45
b51a:901b:cb15:8045:ada8:eb24:a157:632e	161.87.99.46
b51a:901b:cb15:8045:ada8:eb24:a157:632f	161.87.99.47
b51a:901b:cb15:8045:ada8:eb24:a157:6330	161.87.99.48
b51a:901b:cb15:8045:ada8:eb24:a157:6331	161.87.99.49
b51a:901b:cb15:8045:ada8:eb24:a157:6332	161.87.99.50
b51a:901b:cb15:8045:ada8:eb24:a157:6333	161.87.99.51
b51a:901b:cb15:8045:ada8:eb24:a157:6334	161.87.99.52
b51a:901b:cb15:8045:ada8:eb24:a157:6335	161.87.99.53
b51a:901b:cb15:8045:ada8:eb24:a157:6336	161.87.99.54
b51a:901b:cb15:8045:ada8:eb24:a157:6337	161.87.99.55
b51a:901b:cb15:8045:ada8:eb24:a157:6338	161.87.99.56
b51a:901b:cb15:8045:ada8:eb24:a157:6339	161.87.99.57
b51a:901b:cb15:8045:ada8:eb24:a157:633a	161.87.99.58
b51a:901b:cb15:8045:ada8:eb24:a157:633b	161.87.99.59
b51a:901b:cb15:8045:ada8:eb24:a157:633c	161.87.99.60

b51a:901b:cb15:8045:ada8:eb24:a157:633d	161.87.99.61
b51a:901b:cb15:8045:ada8:eb24:a157:633e	161.87.99.62
b51a:901b:cb15:8045:ada8:eb24:a157:633f	161.87.99.63
b51a:901b:cb15:8045:ada8:eb24:a157:6340	161.87.99.64
b51a:901b:cb15:8045:ada8:eb24:a157:6341	161.87.99.65
b51a:901b:cb15:8045:ada8:eb24:a157:6342	161.87.99.66
b51a:901b:cb15:8045:ada8:eb24:a157:6343	161.87.99.67
b51a:901b:cb15:8045:ada8:eb24:a157:6344	161.87.99.68
b51a:901b:cb15:8045:ada8:eb24:a157:6345	161.87.99.69
b51a:901b:cb15:8045:ada8:eb24:a157:6346	161.87.99.70
b51a:901b:cb15:8045:ada8:eb24:a157:6347	161.87.99.71
b51a:901b:cb15:8045:ada8:eb24:a157:6348	161.87.99.72
b51a:901b:cb15:8045:ada8:eb24:a157:6349	161.87.99.73
b51a:901b:cb15:8045:ada8:eb24:a157:634a	161.87.99.74
b51a:901b:cb15:8045:ada8:eb24:a157:634b	161.87.99.75
b51a:901b:cb15:8045:ada8:eb24:a157:634c	161.87.99.76
b51a:901b:cb15:8045:ada8:eb24:a157:634d	161.87.99.77
b51a:901b:cb15:8045:ada8:eb24:a157:634e	161.87.99.78
b51a:901b:cb15:8045:ada8:eb24:a157:634f	161.87.99.79
b51a:901b:cb15:8045:ada8:eb24:a157:6350	161.87.99.80
b51a:901b:cb15:8045:ada8:eb24:a157:6351	161.87.99.81
b51a:901b:cb15:8045:ada8:eb24:a157:6352	161.87.99.82
b51a:901b:cb15:8045:ada8:eb24:a157:6353	161.87.99.83
b51a:901b:cb15:8045:ada8:eb24:a157:6354	161.87.99.84
b51a:901b:cb15:8045:ada8:eb24:a157:6355	161.87.99.85
b51a:901b:cb15:8045:ada8:eb24:a157:6356	161.87.99.86
b51a:901b:cb15:8045:ada8:eb24:a157:6357	161.87.99.87
b51a:901b:cb15:8045:ada8:eb24:a157:6358	161.87.99.88
b51a:901b:cb15:8045:ada8:eb24:a157:6359	161.87.99.89
b51a:901b:cb15:8045:ada8:eb24:a157:635a	161.87.99.90
b51a:901b:cb15:8045:ada8:eb24:a157:635b	161.87.99.91
b51a:901b:cb15:8045:ada8:eb24:a157:635c	161.87.99.92
b51a:901b:cb15:8045:ada8:eb24:a157:635d	161.87.99.93
b51a:901b:cb15:8045:ada8:eb24:a157:635e	161.87.99.94
b51a:901b:cb15:8045:ada8:eb24:a157:635f	161.87.99.95
b51a:901b:cb15:8045:ada8:eb24:a157:6360	161.87.99.96
b51a:901b:cb15:8045:ada8:eb24:a157:6361	161.87.99.97
b51a:901b:cb15:8045:ada8:eb24:a157:6362	161.87.99.98
b51a:901b:cb15:8045:ada8:eb24:a157:6363	161.87.99.99
b51a:901b:cb15:8045:ada8:eb24:a157:6364	161.87.99.100
b51a:901b:cb15:8045:ada8:eb24:a157:6365	161.87.99.101
b51a:901b:cb15:8045:ada8:eb24:a157:6366	161.87.99.102
b51a:901b:cb15:8045:ada8:eb24:a157:6367	161.87.99.103
b51a:901b:cb15:8045:ada8:eb24:a157:6368	161.87.99.104
b51a:901b:cb15:8045:ada8:eb24:a157:6369	161.87.99.105
b51a:901b:cb15:8045:ada8:eb24:a157:636a	161.87.99.106
b51a:901b:cb15:8045:ada8:eb24:a157:636b	161.87.99.107
b51a:901b:cb15:8045:ada8:eb24:a157:636c	161.87.99.108
b51a:901b:cb15:8045:ada8:eb24:a157:636d	161.87.99.109
b51a:901b:cb15:8045:ada8:eb24:a157:636e	161.87.99.110
b51a:901b:cb15:8045:ada8:eb24:a157:636f	161.87.99.111
b51a:901b:cb15:8045:ada8:eb24:a157:6370	161.87.99.112
b51a:901b:cb15:8045:ada8:eb24:a157:6371	161.87.99.113
b51a:901b:cb15:8045:ada8:eb24:a157:6372	161.87.99.114
b51a:901b:cb15:8045:ada8:eb24:a157:6373	161.87.99.115
b51a:901b:cb15:8045:ada8:eb24:a157:6374	161.87.99.116
b51a:901b:cb15:8045:ada8:eb24:a157:6375	161.87.99.117
b51a:901b:cb15:8045:ada8:eb24:a157:6376	161.87.99.118
b51a:901b:cb15:8045:ada8:eb24:a157:6377	161.87.99.119
b51a:901b:cb15:8045:ada8:eb24:a157:6378	161.87.99.120

b51a:901b:cb15:8045:ada8:eb24:a157:6379	161.87.99.121
b51a:901b:cb15:8045:ada8:eb24:a157:637a	161.87.99.122
b51a:901b:cb15:8045:ada8:eb24:a157:637b	161.87.99.123
b51a:901b:cb15:8045:ada8:eb24:a157:637c	161.87.99.124
b51a:901b:cb15:8045:ada8:eb24:a157:637d	161.87.99.125
b51a:901b:cb15:8045:ada8:eb24:a157:637e	161.87.99.126
b51a:901b:cb15:8045:ada8:eb24:a157:637f	161.87.99.127
b51a:901b:cb15:8045:ada8:eb24:a157:6380	161.87.99.128
b51a:901b:cb15:8045:ada8:eb24:a157:6381	161.87.99.129
b51a:901b:cb15:8045:ada8:eb24:a157:6382	161.87.99.130
b51a:901b:cb15:8045:ada8:eb24:a157:6383	161.87.99.131
b51a:901b:cb15:8045:ada8:eb24:a157:6384	161.87.99.132
b51a:901b:cb15:8045:ada8:eb24:a157:6385	161.87.99.133
b51a:901b:cb15:8045:ada8:eb24:a157:6386	161.87.99.134
b51a:901b:cb15:8045:ada8:eb24:a157:6387	161.87.99.135
b51a:901b:cb15:8045:ada8:eb24:a157:6388	161.87.99.136
b51a:901b:cb15:8045:ada8:eb24:a157:6389	161.87.99.137
b51a:901b:cb15:8045:ada8:eb24:a157:638a	161.87.99.138
b51a:901b:cb15:8045:ada8:eb24:a157:638b	161.87.99.139
b51a:901b:cb15:8045:ada8:eb24:a157:638c	161.87.99.140
b51a:901b:cb15:8045:ada8:eb24:a157:638d	161.87.99.141
b51a:901b:cb15:8045:ada8:eb24:a157:638e	161.87.99.142
b51a:901b:cb15:8045:ada8:eb24:a157:638f	161.87.99.143
b51a:901b:cb15:8045:ada8:eb24:a157:6390	161.87.99.144
b51a:901b:cb15:8045:ada8:eb24:a157:6391	161.87.99.145
b51a:901b:cb15:8045:ada8:eb24:a157:6392	161.87.99.146
b51a:901b:cb15:8045:ada8:eb24:a157:6393	161.87.99.147
b51a:901b:cb15:8045:ada8:eb24:a157:6394	161.87.99.148
b51a:901b:cb15:8045:ada8:eb24:a157:6395	161.87.99.149
b51a:901b:cb15:8045:ada8:eb24:a157:6396	161.87.99.150
b51a:901b:cb15:8045:ada8:eb24:a157:6397	161.87.99.151
b51a:901b:cb15:8045:ada8:eb24:a157:6398	161.87.99.152
b51a:901b:cb15:8045:ada8:eb24:a157:6399	161.87.99.153
b51a:901b:cb15:8045:ada8:eb24:a157:639a	161.87.99.154
b51a:901b:cb15:8045:ada8:eb24:a157:639b	161.87.99.155
b51a:901b:cb15:8045:ada8:eb24:a157:639c	161.87.99.156
b51a:901b:cb15:8045:ada8:eb24:a157:639d	161.87.99.157
b51a:901b:cb15:8045:ada8:eb24:a157:639e	161.87.99.158
b51a:901b:cb15:8045:ada8:eb24:a157:639f	161.87.99.159
b51a:901b:cb15:8045:ada8:eb24:a157:63a0	161.87.99.160
b51a:901b:cb15:8045:ada8:eb24:a157:63a1	161.87.99.161
b51a:901b:cb15:8045:ada8:eb24:a157:63a2	161.87.99.162
b51a:901b:cb15:8045:ada8:eb24:a157:63a3	161.87.99.163
b51a:901b:cb15:8045:ada8:eb24:a157:63a4	161.87.99.164
b51a:901b:cb15:8045:ada8:eb24:a157:63a5	161.87.99.165
b51a:901b:cb15:8045:ada8:eb24:a157:63a6	161.87.99.166
b51a:901b:cb15:8045:ada8:eb24:a157:63a7	161.87.99.167
b51a:901b:cb15:8045:ada8:eb24:a157:63a8	161.87.99.168
b51a:901b:cb15:8045:ada8:eb24:a157:63a9	161.87.99.169
b51a:901b:cb15:8045:ada8:eb24:a157:63aa	161.87.99.170
b51a:901b:cb15:8045:ada8:eb24:a157:63ab	161.87.99.171
b51a:901b:cb15:8045:ada8:eb24:a157:63ac	161.87.99.172
b51a:901b:cb15:8045:ada8:eb24:a157:63ad	161.87.99.173
b51a:901b:cb15:8045:ada8:eb24:a157:63ae	161.87.99.174
b51a:901b:cb15:8045:ada8:eb24:a157:63af	161.87.99.175
b51a:901b:cb15:8045:ada8:eb24:a157:63b0	161.87.99.176
b51a:901b:cb15:8045:ada8:eb24:a157:63b1	161.87.99.177
b51a:901b:cb15:8045:ada8:eb24:a157:63b2	161.87.99.178
b51a:901b:cb15:8045:ada8:eb24:a157:63b3	161.87.99.179
b51a:901b:cb15:8045:ada8:eb24:a157:63b4	161.87.99.180

b51a:901b:cb15:8045:ada8:eb24:a157:63b5	161.87.99.181
b51a:901b:cb15:8045:ada8:eb24:a157:63b6	161.87.99.182
b51a:901b:cb15:8045:ada8:eb24:a157:63b7	161.87.99.183
b51a:901b:cb15:8045:ada8:eb24:a157:63b8	161.87.99.184
b51a:901b:cb15:8045:ada8:eb24:a157:63b9	161.87.99.185
b51a:901b:cb15:8045:ada8:eb24:a157:63ba	161.87.99.186
b51a:901b:cb15:8045:ada8:eb24:a157:63bb	161.87.99.187
b51a:901b:cb15:8045:ada8:eb24:a157:63bc	161.87.99.188
b51a:901b:cb15:8045:ada8:eb24:a157:63bd	161.87.99.189
b51a:901b:cb15:8045:ada8:eb24:a157:63be	161.87.99.190
b51a:901b:cb15:8045:ada8:eb24:a157:63bf	161.87.99.191
b51a:901b:cb15:8045:ada8:eb24:a157:63c0	161.87.99.192
b51a:901b:cb15:8045:ada8:eb24:a157:63c1	161.87.99.193
b51a:901b:cb15:8045:ada8:eb24:a157:63c2	161.87.99.194
b51a:901b:cb15:8045:ada8:eb24:a157:63c3	161.87.99.195
b51a:901b:cb15:8045:ada8:eb24:a157:63c4	161.87.99.196
b51a:901b:cb15:8045:ada8:eb24:a157:63c5	161.87.99.197
b51a:901b:cb15:8045:ada8:eb24:a157:63c6	161.87.99.198
b51a:901b:cb15:8045:ada8:eb24:a157:63c7	161.87.99.199
b51a:901b:cb15:8045:ada8:eb24:a157:63c8	161.87.99.200
b51a:901b:cb15:8045:ada8:eb24:a157:63c9	161.87.99.201
b51a:901b:cb15:8045:ada8:eb24:a157:63ca	161.87.99.202
b51a:901b:cb15:8045:ada8:eb24:a157:63cb	161.87.99.203
b51a:901b:cb15:8045:ada8:eb24:a157:63cc	161.87.99.204
b51a:901b:cb15:8045:ada8:eb24:a157:63cd	161.87.99.205
b51a:901b:cb15:8045:ada8:eb24:a157:63ce	161.87.99.206
b51a:901b:cb15:8045:ada8:eb24:a157:63cf	161.87.99.207
b51a:901b:cb15:8045:ada8:eb24:a157:63d0	161.87.99.208
b51a:901b:cb15:8045:ada8:eb24:a157:63d1	161.87.99.209
b51a:901b:cb15:8045:ada8:eb24:a157:63d2	161.87.99.210
b51a:901b:cb15:8045:ada8:eb24:a157:63d3	161.87.99.211
b51a:901b:cb15:8045:ada8:eb24:a157:63d4	161.87.99.212
b51a:901b:cb15:8045:ada8:eb24:a157:63d5	161.87.99.213
b51a:901b:cb15:8045:ada8:eb24:a157:63d6	161.87.99.214
b51a:901b:cb15:8045:ada8:eb24:a157:63d7	161.87.99.215
b51a:901b:cb15:8045:ada8:eb24:a157:63d8	161.87.99.216
b51a:901b:cb15:8045:ada8:eb24:a157:63d9	161.87.99.217
b51a:901b:cb15:8045:ada8:eb24:a157:63da	161.87.99.218
b51a:901b:cb15:8045:ada8:eb24:a157:63db	161.87.99.219
b51a:901b:cb15:8045:ada8:eb24:a157:63dc	161.87.99.220
b51a:901b:cb15:8045:ada8:eb24:a157:63dd	161.87.99.221
b51a:901b:cb15:8045:ada8:eb24:a157:63de	161.87.99.222
b51a:901b:cb15:8045:ada8:eb24:a157:63df	161.87.99.223
b51a:901b:cb15:8045:ada8:eb24:a157:63e0	161.87.99.224
b51a:901b:cb15:8045:ada8:eb24:a157:63e1	161.87.99.225
b51a:901b:cb15:8045:ada8:eb24:a157:63e2	161.87.99.226
b51a:901b:cb15:8045:ada8:eb24:a157:63e3	161.87.99.227
b51a:901b:cb15:8045:ada8:eb24:a157:63e4	161.87.99.228
b51a:901b:cb15:8045:ada8:eb24:a157:63e5	161.87.99.229
b51a:901b:cb15:8045:ada8:eb24:a157:63e6	161.87.99.230
b51a:901b:cb15:8045:ada8:eb24:a157:63e7	161.87.99.231
b51a:901b:cb15:8045:ada8:eb24:a157:63e8	161.87.99.232
b51a:901b:cb15:8045:ada8:eb24:a157:63e9	161.87.99.233
b51a:901b:cb15:8045:ada8:eb24:a157:63ea	161.87.99.234
b51a:901b:cb15:8045:ada8:eb24:a157:63eb	161.87.99.235
b51a:901b:cb15:8045:ada8:eb24:a157:63ec	161.87.99.236
b51a:901b:cb15:8045:ada8:eb24:a157:63ed	161.87.99.237
b51a:901b:cb15:8045:ada8:eb24:a157:63ee	161.87.99.238
b51a:901b:cb15:8045:ada8:eb24:a157:63ef	161.87.99.239
b51a:901b:cb15:8045:ada8:eb24:a157:63f0	161.87.99.240
b51a:901b:cb15:8045:ada8:eb24:a157:63f1	161.87.99.241
b51a:901b:cb15:8045:ada8:eb24:a157:63f2	161.87.99.242
b51a:901b:cb15:8045:ada8:eb24:a157:63f3	161.87.99.243
b51a:901b:cb15:8045:ada8:eb24:a157:63f4	161.87.99.244
b51a:901b:cb15:8045:ada8:eb24:a157:63f5	161.87.99.245
b51a:901b:cb15:8045:ada8:eb24:a157:63f6	161.87.99.246
b51a:901b:cb15:8045:ada8:eb24:a157:63f7	161.87.99.247
b51a:901b:cb15:8045:ada8:eb24:a157:63f8	161.87.99.248
b51a:901b:cb15:8045:ada8:eb24:a157:63f9	161.87.99.249
b51a:901b:cb15:8045:ada8:eb24:a157:63fa	161.87.99.250
b51a:901b:cb15:8045:ada8:eb24:a157:63fb	161.87.99.251
b51a:901b:cb15:8045:ada8:eb24:a157:63fc	161.87.99.252
b51a:901b:cb15:8045:ada8:eb24:a157:63fd	161.87.99.253
b51a:901b:cb15:8045:ada8:eb24:a157:63fe	161.87.99.254
b51a:901b:cb15:8045:ada8:eb24:a157:63ff	161.87.99.255

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.