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:be24:ed67:6301	237.103.99.1
b51a:901b:cb15:8045:ada8:be24:ed67:6302	237.103.99.2
b51a:901b:cb15:8045:ada8:be24:ed67:6303	237.103.99.3
b51a:901b:cb15:8045:ada8:be24:ed67:6304	237.103.99.4
b51a:901b:cb15:8045:ada8:be24:ed67:6305	237.103.99.5
b51a:901b:cb15:8045:ada8:be24:ed67:6306	237.103.99.6
b51a:901b:cb15:8045:ada8:be24:ed67:6307	237.103.99.7
b51a:901b:cb15:8045:ada8:be24:ed67:6308	237.103.99.8
b51a:901b:cb15:8045:ada8:be24:ed67:6309	237.103.99.9
b51a:901b:cb15:8045:ada8:be24:ed67:630a	237.103.99.10
b51a:901b:cb15:8045:ada8:be24:ed67:630b	237.103.99.11
b51a:901b:cb15:8045:ada8:be24:ed67:630c	237.103.99.12
b51a:901b:cb15:8045:ada8:be24:ed67:630d	237.103.99.13
b51a:901b:cb15:8045:ada8:be24:ed67:630e	237.103.99.14
b51a:901b:cb15:8045:ada8:be24:ed67:630f	237.103.99.15
b51a:901b:cb15:8045:ada8:be24:ed67:6310	237.103.99.16
b51a:901b:cb15:8045:ada8:be24:ed67:6311	237.103.99.17
b51a:901b:cb15:8045:ada8:be24:ed67:6312	237.103.99.18
b51a:901b:cb15:8045:ada8:be24:ed67:6313	237.103.99.19
b51a:901b:cb15:8045:ada8:be24:ed67:6314	237.103.99.20
b51a:901b:cb15:8045:ada8:be24:ed67:6315	237.103.99.21
b51a:901b:cb15:8045:ada8:be24:ed67:6316	237.103.99.22
b51a:901b:cb15:8045:ada8:be24:ed67:6317	237.103.99.23
b51a:901b:cb15:8045:ada8:be24:ed67:6318	237.103.99.24
b51a:901b:cb15:8045:ada8:be24:ed67:6319	237.103.99.25
b51a:901b:cb15:8045:ada8:be24:ed67:631a	237.103.99.26
b51a:901b:cb15:8045:ada8:be24:ed67:631b	237.103.99.27
b51a:901b:cb15:8045:ada8:be24:ed67:631c	237.103.99.28
b51a:901b:cb15:8045:ada8:be24:ed67:631d	237.103.99.29
b51a:901b:cb15:8045:ada8:be24:ed67:631e	237.103.99.30
b51a:901b:cb15:8045:ada8:be24:ed67:631f	237.103.99.31
b51a:901b:cb15:8045:ada8:be24:ed67:6320	237.103.99.32
b51a:901b:cb15:8045:ada8:be24:ed67:6321	237.103.99.33
b51a:901b:cb15:8045:ada8:be24:ed67:6322	237.103.99.34
b51a:901b:cb15:8045:ada8:be24:ed67:6323	237.103.99.35
b51a:901b:cb15:8045:ada8:be24:ed67:6324	237.103.99.36
b51a:901b:cb15:8045:ada8:be24:ed67:6325	237.103.99.37
b51a:901b:cb15:8045:ada8:be24:ed67:6326	237.103.99.38
b51a:901b:cb15:8045:ada8:be24:ed67:6327	237.103.99.39
b51a:901b:cb15:8045:ada8:be24:ed67:6328	237.103.99.40
b51a:901b:cb15:8045:ada8:be24:ed67:6329	237.103.99.41
b51a:901b:cb15:8045:ada8:be24:ed67:632a	237.103.99.42
b51a:901b:cb15:8045:ada8:be24:ed67:632b	237.103.99.43
b51a:901b:cb15:8045:ada8:be24:ed67:632c	237.103.99.44
b51a:901b:cb15:8045:ada8:be24:ed67:632d	237.103.99.45
b51a:901b:cb15:8045:ada8:be24:ed67:632e	237.103.99.46
b51a:901b:cb15:8045:ada8:be24:ed67:632f	237.103.99.47
b51a:901b:cb15:8045:ada8:be24:ed67:6330	237.103.99.48
b51a:901b:cb15:8045:ada8:be24:ed67:6331	237.103.99.49
b51a:901b:cb15:8045:ada8:be24:ed67:6332	237.103.99.50
b51a:901b:cb15:8045:ada8:be24:ed67:6333	237.103.99.51
b51a:901b:cb15:8045:ada8:be24:ed67:6334	237.103.99.52
b51a:901b:cb15:8045:ada8:be24:ed67:6335	237.103.99.53
b51a:901b:cb15:8045:ada8:be24:ed67:6336	237.103.99.54
b51a:901b:cb15:8045:ada8:be24:ed67:6337	237.103.99.55
b51a:901b:cb15:8045:ada8:be24:ed67:6338	237.103.99.56
b51a:901b:cb15:8045:ada8:be24:ed67:6339	237.103.99.57
b51a:901b:cb15:8045:ada8:be24:ed67:633a	237.103.99.58
b51a:901b:cb15:8045:ada8:be24:ed67:633b	237.103.99.59
b51a:901b:cb15:8045:ada8:be24:ed67:633c	237.103.99.60

b51a:901b:cb15:8045:ada8:be24:ed67:633d	237.103.99.61
b51a:901b:cb15:8045:ada8:be24:ed67:633e	237.103.99.62
b51a:901b:cb15:8045:ada8:be24:ed67:633f	237.103.99.63
b51a:901b:cb15:8045:ada8:be24:ed67:6340	237.103.99.64
b51a:901b:cb15:8045:ada8:be24:ed67:6341	237.103.99.65
b51a:901b:cb15:8045:ada8:be24:ed67:6342	237.103.99.66
b51a:901b:cb15:8045:ada8:be24:ed67:6343	237.103.99.67
b51a:901b:cb15:8045:ada8:be24:ed67:6344	237.103.99.68
b51a:901b:cb15:8045:ada8:be24:ed67:6345	237.103.99.69
b51a:901b:cb15:8045:ada8:be24:ed67:6346	237.103.99.70
b51a:901b:cb15:8045:ada8:be24:ed67:6347	237.103.99.71
b51a:901b:cb15:8045:ada8:be24:ed67:6348	237.103.99.72
b51a:901b:cb15:8045:ada8:be24:ed67:6349	237.103.99.73
b51a:901b:cb15:8045:ada8:be24:ed67:634a	237.103.99.74
b51a:901b:cb15:8045:ada8:be24:ed67:634b	237.103.99.75
b51a:901b:cb15:8045:ada8:be24:ed67:634c	237.103.99.76
b51a:901b:cb15:8045:ada8:be24:ed67:634d	237.103.99.77
b51a:901b:cb15:8045:ada8:be24:ed67:634e	237.103.99.78
b51a:901b:cb15:8045:ada8:be24:ed67:634f	237.103.99.79
b51a:901b:cb15:8045:ada8:be24:ed67:6350	237.103.99.80
b51a:901b:cb15:8045:ada8:be24:ed67:6351	237.103.99.81
b51a:901b:cb15:8045:ada8:be24:ed67:6352	237.103.99.82
b51a:901b:cb15:8045:ada8:be24:ed67:6353	237.103.99.83
b51a:901b:cb15:8045:ada8:be24:ed67:6354	237.103.99.84
b51a:901b:cb15:8045:ada8:be24:ed67:6355	237.103.99.85
b51a:901b:cb15:8045:ada8:be24:ed67:6356	237.103.99.86
b51a:901b:cb15:8045:ada8:be24:ed67:6357	237.103.99.87
b51a:901b:cb15:8045:ada8:be24:ed67:6358	237.103.99.88
b51a:901b:cb15:8045:ada8:be24:ed67:6359	237.103.99.89
b51a:901b:cb15:8045:ada8:be24:ed67:635a	237.103.99.90
b51a:901b:cb15:8045:ada8:be24:ed67:635b	237.103.99.91
b51a:901b:cb15:8045:ada8:be24:ed67:635c	237.103.99.92
b51a:901b:cb15:8045:ada8:be24:ed67:635d	237.103.99.93
b51a:901b:cb15:8045:ada8:be24:ed67:635e	237.103.99.94
b51a:901b:cb15:8045:ada8:be24:ed67:635f	237.103.99.95
b51a:901b:cb15:8045:ada8:be24:ed67:6360	237.103.99.96
b51a:901b:cb15:8045:ada8:be24:ed67:6361	237.103.99.97
b51a:901b:cb15:8045:ada8:be24:ed67:6362	237.103.99.98
b51a:901b:cb15:8045:ada8:be24:ed67:6363	237.103.99.99
b51a:901b:cb15:8045:ada8:be24:ed67:6364	237.103.99.100
b51a:901b:cb15:8045:ada8:be24:ed67:6365	237.103.99.101
b51a:901b:cb15:8045:ada8:be24:ed67:6366	237.103.99.102
b51a:901b:cb15:8045:ada8:be24:ed67:6367	237.103.99.103
b51a:901b:cb15:8045:ada8:be24:ed67:6368	237.103.99.104
b51a:901b:cb15:8045:ada8:be24:ed67:6369	237.103.99.105
b51a:901b:cb15:8045:ada8:be24:ed67:636a	237.103.99.106
b51a:901b:cb15:8045:ada8:be24:ed67:636b	237.103.99.107
b51a:901b:cb15:8045:ada8:be24:ed67:636c	237.103.99.108
b51a:901b:cb15:8045:ada8:be24:ed67:636d	237.103.99.109
b51a:901b:cb15:8045:ada8:be24:ed67:636e	237.103.99.110
b51a:901b:cb15:8045:ada8:be24:ed67:636f	237.103.99.111
b51a:901b:cb15:8045:ada8:be24:ed67:6370	237.103.99.112
b51a:901b:cb15:8045:ada8:be24:ed67:6371	237.103.99.113
b51a:901b:cb15:8045:ada8:be24:ed67:6372	237.103.99.114
b51a:901b:cb15:8045:ada8:be24:ed67:6373	237.103.99.115
b51a:901b:cb15:8045:ada8:be24:ed67:6374	237.103.99.116
b51a:901b:cb15:8045:ada8:be24:ed67:6375	237.103.99.117
b51a:901b:cb15:8045:ada8:be24:ed67:6376	237.103.99.118
b51a:901b:cb15:8045:ada8:be24:ed67:6377	237.103.99.119
b51a:901b:cb15:8045:ada8:be24:ed67:6378	237.103.99.120

b51a:901b:cb15:8045:ada8:be24:ed67:6379	237.103.99.121
b51a:901b:cb15:8045:ada8:be24:ed67:637a	237.103.99.122
b51a:901b:cb15:8045:ada8:be24:ed67:637b	237.103.99.123
b51a:901b:cb15:8045:ada8:be24:ed67:637c	237.103.99.124
b51a:901b:cb15:8045:ada8:be24:ed67:637d	237.103.99.125
b51a:901b:cb15:8045:ada8:be24:ed67:637e	237.103.99.126
b51a:901b:cb15:8045:ada8:be24:ed67:637f	237.103.99.127
b51a:901b:cb15:8045:ada8:be24:ed67:6380	237.103.99.128
b51a:901b:cb15:8045:ada8:be24:ed67:6381	237.103.99.129
b51a:901b:cb15:8045:ada8:be24:ed67:6382	237.103.99.130
b51a:901b:cb15:8045:ada8:be24:ed67:6383	237.103.99.131
b51a:901b:cb15:8045:ada8:be24:ed67:6384	237.103.99.132
b51a:901b:cb15:8045:ada8:be24:ed67:6385	237.103.99.133
b51a:901b:cb15:8045:ada8:be24:ed67:6386	237.103.99.134
b51a:901b:cb15:8045:ada8:be24:ed67:6387	237.103.99.135
b51a:901b:cb15:8045:ada8:be24:ed67:6388	237.103.99.136
b51a:901b:cb15:8045:ada8:be24:ed67:6389	237.103.99.137
b51a:901b:cb15:8045:ada8:be24:ed67:638a	237.103.99.138
b51a:901b:cb15:8045:ada8:be24:ed67:638b	237.103.99.139
b51a:901b:cb15:8045:ada8:be24:ed67:638c	237.103.99.140
b51a:901b:cb15:8045:ada8:be24:ed67:638d	237.103.99.141
b51a:901b:cb15:8045:ada8:be24:ed67:638e	237.103.99.142
b51a:901b:cb15:8045:ada8:be24:ed67:638f	237.103.99.143
b51a:901b:cb15:8045:ada8:be24:ed67:6390	237.103.99.144
b51a:901b:cb15:8045:ada8:be24:ed67:6391	237.103.99.145
b51a:901b:cb15:8045:ada8:be24:ed67:6392	237.103.99.146
b51a:901b:cb15:8045:ada8:be24:ed67:6393	237.103.99.147
b51a:901b:cb15:8045:ada8:be24:ed67:6394	237.103.99.148
b51a:901b:cb15:8045:ada8:be24:ed67:6395	237.103.99.149
b51a:901b:cb15:8045:ada8:be24:ed67:6396	237.103.99.150
b51a:901b:cb15:8045:ada8:be24:ed67:6397	237.103.99.151
b51a:901b:cb15:8045:ada8:be24:ed67:6398	237.103.99.152
b51a:901b:cb15:8045:ada8:be24:ed67:6399	237.103.99.153
b51a:901b:cb15:8045:ada8:be24:ed67:639a	237.103.99.154
b51a:901b:cb15:8045:ada8:be24:ed67:639b	237.103.99.155
b51a:901b:cb15:8045:ada8:be24:ed67:639c	237.103.99.156
b51a:901b:cb15:8045:ada8:be24:ed67:639d	237.103.99.157
b51a:901b:cb15:8045:ada8:be24:ed67:639e	237.103.99.158
b51a:901b:cb15:8045:ada8:be24:ed67:639f	237.103.99.159
b51a:901b:cb15:8045:ada8:be24:ed67:63a0	237.103.99.160
b51a:901b:cb15:8045:ada8:be24:ed67:63a1	237.103.99.161
b51a:901b:cb15:8045:ada8:be24:ed67:63a2	237.103.99.162
b51a:901b:cb15:8045:ada8:be24:ed67:63a3	237.103.99.163
b51a:901b:cb15:8045:ada8:be24:ed67:63a4	237.103.99.164
b51a:901b:cb15:8045:ada8:be24:ed67:63a5	237.103.99.165
b51a:901b:cb15:8045:ada8:be24:ed67:63a6	237.103.99.166
b51a:901b:cb15:8045:ada8:be24:ed67:63a7	237.103.99.167
b51a:901b:cb15:8045:ada8:be24:ed67:63a8	237.103.99.168
b51a:901b:cb15:8045:ada8:be24:ed67:63a9	237.103.99.169
b51a:901b:cb15:8045:ada8:be24:ed67:63aa	237.103.99.170
b51a:901b:cb15:8045:ada8:be24:ed67:63ab	237.103.99.171
b51a:901b:cb15:8045:ada8:be24:ed67:63ac	237.103.99.172
b51a:901b:cb15:8045:ada8:be24:ed67:63ad	237.103.99.173
b51a:901b:cb15:8045:ada8:be24:ed67:63ae	237.103.99.174
b51a:901b:cb15:8045:ada8:be24:ed67:63af	237.103.99.175
b51a:901b:cb15:8045:ada8:be24:ed67:63b0	237.103.99.176
b51a:901b:cb15:8045:ada8:be24:ed67:63b1	237.103.99.177
b51a:901b:cb15:8045:ada8:be24:ed67:63b2	237.103.99.178
b51a:901b:cb15:8045:ada8:be24:ed67:63b3	237.103.99.179
b51a:901b:cb15:8045:ada8:be24:ed67:63b4	237.103.99.180

b51a:901b:cb15:8045:ada8:be24:ed67:63b5	237.103.99.181
b51a:901b:cb15:8045:ada8:be24:ed67:63b6	237.103.99.182
b51a:901b:cb15:8045:ada8:be24:ed67:63b7	237.103.99.183
b51a:901b:cb15:8045:ada8:be24:ed67:63b8	237.103.99.184
b51a:901b:cb15:8045:ada8:be24:ed67:63b9	237.103.99.185
b51a:901b:cb15:8045:ada8:be24:ed67:63ba	237.103.99.186
b51a:901b:cb15:8045:ada8:be24:ed67:63bb	237.103.99.187
b51a:901b:cb15:8045:ada8:be24:ed67:63bc	237.103.99.188
b51a:901b:cb15:8045:ada8:be24:ed67:63bd	237.103.99.189
b51a:901b:cb15:8045:ada8:be24:ed67:63be	237.103.99.190
b51a:901b:cb15:8045:ada8:be24:ed67:63bf	237.103.99.191
b51a:901b:cb15:8045:ada8:be24:ed67:63c0	237.103.99.192
b51a:901b:cb15:8045:ada8:be24:ed67:63c1	237.103.99.193
b51a:901b:cb15:8045:ada8:be24:ed67:63c2	237.103.99.194
b51a:901b:cb15:8045:ada8:be24:ed67:63c3	237.103.99.195
b51a:901b:cb15:8045:ada8:be24:ed67:63c4	237.103.99.196
b51a:901b:cb15:8045:ada8:be24:ed67:63c5	237.103.99.197
b51a:901b:cb15:8045:ada8:be24:ed67:63c6	237.103.99.198
b51a:901b:cb15:8045:ada8:be24:ed67:63c7	237.103.99.199
b51a:901b:cb15:8045:ada8:be24:ed67:63c8	237.103.99.200
b51a:901b:cb15:8045:ada8:be24:ed67:63c9	237.103.99.201
b51a:901b:cb15:8045:ada8:be24:ed67:63ca	237.103.99.202
b51a:901b:cb15:8045:ada8:be24:ed67:63cb	237.103.99.203
b51a:901b:cb15:8045:ada8:be24:ed67:63cc	237.103.99.204
b51a:901b:cb15:8045:ada8:be24:ed67:63cd	237.103.99.205
b51a:901b:cb15:8045:ada8:be24:ed67:63ce	237.103.99.206
b51a:901b:cb15:8045:ada8:be24:ed67:63cf	237.103.99.207
b51a:901b:cb15:8045:ada8:be24:ed67:63d0	237.103.99.208
b51a:901b:cb15:8045:ada8:be24:ed67:63d1	237.103.99.209
b51a:901b:cb15:8045:ada8:be24:ed67:63d2	237.103.99.210
b51a:901b:cb15:8045:ada8:be24:ed67:63d3	237.103.99.211
b51a:901b:cb15:8045:ada8:be24:ed67:63d4	237.103.99.212
b51a:901b:cb15:8045:ada8:be24:ed67:63d5	237.103.99.213
b51a:901b:cb15:8045:ada8:be24:ed67:63d6	237.103.99.214
b51a:901b:cb15:8045:ada8:be24:ed67:63d7	237.103.99.215
b51a:901b:cb15:8045:ada8:be24:ed67:63d8	237.103.99.216
b51a:901b:cb15:8045:ada8:be24:ed67:63d9	237.103.99.217
b51a:901b:cb15:8045:ada8:be24:ed67:63da	237.103.99.218
b51a:901b:cb15:8045:ada8:be24:ed67:63db	237.103.99.219
b51a:901b:cb15:8045:ada8:be24:ed67:63dc	237.103.99.220
b51a:901b:cb15:8045:ada8:be24:ed67:63dd	237.103.99.221
b51a:901b:cb15:8045:ada8:be24:ed67:63de	237.103.99.222
b51a:901b:cb15:8045:ada8:be24:ed67:63df	237.103.99.223
b51a:901b:cb15:8045:ada8:be24:ed67:63e0	237.103.99.224
b51a:901b:cb15:8045:ada8:be24:ed67:63e1	237.103.99.225
b51a:901b:cb15:8045:ada8:be24:ed67:63e2	237.103.99.226
b51a:901b:cb15:8045:ada8:be24:ed67:63e3	237.103.99.227
b51a:901b:cb15:8045:ada8:be24:ed67:63e4	237.103.99.228
b51a:901b:cb15:8045:ada8:be24:ed67:63e5	237.103.99.229
b51a:901b:cb15:8045:ada8:be24:ed67:63e6	237.103.99.230
b51a:901b:cb15:8045:ada8:be24:ed67:63e7	237.103.99.231
b51a:901b:cb15:8045:ada8:be24:ed67:63e8	237.103.99.232
b51a:901b:cb15:8045:ada8:be24:ed67:63e9	237.103.99.233
b51a:901b:cb15:8045:ada8:be24:ed67:63ea	237.103.99.234
b51a:901b:cb15:8045:ada8:be24:ed67:63eb	237.103.99.235
b51a:901b:cb15:8045:ada8:be24:ed67:63ec	237.103.99.236
b51a:901b:cb15:8045:ada8:be24:ed67:63ed	237.103.99.237
b51a:901b:cb15:8045:ada8:be24:ed67:63ee	237.103.99.238
b51a:901b:cb15:8045:ada8:be24:ed67:63ef	237.103.99.239
b51a:901b:cb15:8045:ada8:be24:ed67:63f0	237.103.99.240
b51a:901b:cb15:8045:ada8:be24:ed67:63f1	237.103.99.241
b51a:901b:cb15:8045:ada8:be24:ed67:63f2	237.103.99.242
b51a:901b:cb15:8045:ada8:be24:ed67:63f3	237.103.99.243
b51a:901b:cb15:8045:ada8:be24:ed67:63f4	237.103.99.244
b51a:901b:cb15:8045:ada8:be24:ed67:63f5	237.103.99.245
b51a:901b:cb15:8045:ada8:be24:ed67:63f6	237.103.99.246
b51a:901b:cb15:8045:ada8:be24:ed67:63f7	237.103.99.247
b51a:901b:cb15:8045:ada8:be24:ed67:63f8	237.103.99.248
b51a:901b:cb15:8045:ada8:be24:ed67:63f9	237.103.99.249
b51a:901b:cb15:8045:ada8:be24:ed67:63fa	237.103.99.250
b51a:901b:cb15:8045:ada8:be24:ed67:63fb	237.103.99.251
b51a:901b:cb15:8045:ada8:be24:ed67:63fc	237.103.99.252
b51a:901b:cb15:8045:ada8:be24:ed67:63fd	237.103.99.253
b51a:901b:cb15:8045:ada8:be24:ed67:63fe	237.103.99.254
b51a:901b:cb15:8045:ada8:be24:ed67:63ff	237.103.99.255

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.