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:ac49:7157:9501	113.87.149.1
b51a:901b:901b:8082:d157:ac49:7157:9502	113.87.149.2
b51a:901b:901b:8082:d157:ac49:7157:9503	113.87.149.3
b51a:901b:901b:8082:d157:ac49:7157:9504	113.87.149.4
b51a:901b:901b:8082:d157:ac49:7157:9505	113.87.149.5
b51a:901b:901b:8082:d157:ac49:7157:9506	113.87.149.6
b51a:901b:901b:8082:d157:ac49:7157:9507	113.87.149.7
b51a:901b:901b:8082:d157:ac49:7157:9508	113.87.149.8
b51a:901b:901b:8082:d157:ac49:7157:9509	113.87.149.9
b51a:901b:901b:8082:d157:ac49:7157:950a	113.87.149.10
b51a:901b:901b:8082:d157:ac49:7157:950b	113.87.149.11
b51a:901b:901b:8082:d157:ac49:7157:950c	113.87.149.12
b51a:901b:901b:8082:d157:ac49:7157:950d	113.87.149.13
b51a:901b:901b:8082:d157:ac49:7157:950e	113.87.149.14
b51a:901b:901b:8082:d157:ac49:7157:950f	113.87.149.15
b51a:901b:901b:8082:d157:ac49:7157:9510	113.87.149.16
b51a:901b:901b:8082:d157:ac49:7157:9511	113.87.149.17
b51a:901b:901b:8082:d157:ac49:7157:9512	113.87.149.18
b51a:901b:901b:8082:d157:ac49:7157:9513	113.87.149.19
b51a:901b:901b:8082:d157:ac49:7157:9514	113.87.149.20
b51a:901b:901b:8082:d157:ac49:7157:9515	113.87.149.21
b51a:901b:901b:8082:d157:ac49:7157:9516	113.87.149.22
b51a:901b:901b:8082:d157:ac49:7157:9517	113.87.149.23
b51a:901b:901b:8082:d157:ac49:7157:9518	113.87.149.24
b51a:901b:901b:8082:d157:ac49:7157:9519	113.87.149.25
b51a:901b:901b:8082:d157:ac49:7157:951a	113.87.149.26
b51a:901b:901b:8082:d157:ac49:7157:951b	113.87.149.27
b51a:901b:901b:8082:d157:ac49:7157:951c	113.87.149.28
b51a:901b:901b:8082:d157:ac49:7157:951d	113.87.149.29
b51a:901b:901b:8082:d157:ac49:7157:951e	113.87.149.30
b51a:901b:901b:8082:d157:ac49:7157:951f	113.87.149.31
b51a:901b:901b:8082:d157:ac49:7157:9520	113.87.149.32
b51a:901b:901b:8082:d157:ac49:7157:9521	113.87.149.33
b51a:901b:901b:8082:d157:ac49:7157:9522	113.87.149.34
b51a:901b:901b:8082:d157:ac49:7157:9523	113.87.149.35
b51a:901b:901b:8082:d157:ac49:7157:9524	113.87.149.36
b51a:901b:901b:8082:d157:ac49:7157:9525	113.87.149.37
b51a:901b:901b:8082:d157:ac49:7157:9526	113.87.149.38
b51a:901b:901b:8082:d157:ac49:7157:9527	113.87.149.39
b51a:901b:901b:8082:d157:ac49:7157:9528	113.87.149.40
b51a:901b:901b:8082:d157:ac49:7157:9529	113.87.149.41
b51a:901b:901b:8082:d157:ac49:7157:952a	113.87.149.42
b51a:901b:901b:8082:d157:ac49:7157:952b	113.87.149.43
b51a:901b:901b:8082:d157:ac49:7157:952c	113.87.149.44
b51a:901b:901b:8082:d157:ac49:7157:952d	113.87.149.45
b51a:901b:901b:8082:d157:ac49:7157:952e	113.87.149.46
b51a:901b:901b:8082:d157:ac49:7157:952f	113.87.149.47
b51a:901b:901b:8082:d157:ac49:7157:9530	113.87.149.48
b51a:901b:901b:8082:d157:ac49:7157:9531	113.87.149.49
b51a:901b:901b:8082:d157:ac49:7157:9532	113.87.149.50
b51a:901b:901b:8082:d157:ac49:7157:9533	113.87.149.51
b51a:901b:901b:8082:d157:ac49:7157:9534	113.87.149.52
b51a:901b:901b:8082:d157:ac49:7157:9535	113.87.149.53
b51a:901b:901b:8082:d157:ac49:7157:9536	113.87.149.54
b51a:901b:901b:8082:d157:ac49:7157:9537	113.87.149.55
b51a:901b:901b:8082:d157:ac49:7157:9538	113.87.149.56
b51a:901b:901b:8082:d157:ac49:7157:9539	113.87.149.57
b51a:901b:901b:8082:d157:ac49:7157:953a	113.87.149.58
b51a:901b:901b:8082:d157:ac49:7157:953b	113.87.149.59
b51a:901b:901b:8082:d157:ac49:7157:953c	113.87.149.60

b51a:901b:901b:8082:d157:ac49:7157:953d	113.87.149.61
b51a:901b:901b:8082:d157:ac49:7157:953e	113.87.149.62
b51a:901b:901b:8082:d157:ac49:7157:953f	113.87.149.63
b51a:901b:901b:8082:d157:ac49:7157:9540	113.87.149.64
b51a:901b:901b:8082:d157:ac49:7157:9541	113.87.149.65
b51a:901b:901b:8082:d157:ac49:7157:9542	113.87.149.66
b51a:901b:901b:8082:d157:ac49:7157:9543	113.87.149.67
b51a:901b:901b:8082:d157:ac49:7157:9544	113.87.149.68
b51a:901b:901b:8082:d157:ac49:7157:9545	113.87.149.69
b51a:901b:901b:8082:d157:ac49:7157:9546	113.87.149.70
b51a:901b:901b:8082:d157:ac49:7157:9547	113.87.149.71
b51a:901b:901b:8082:d157:ac49:7157:9548	113.87.149.72
b51a:901b:901b:8082:d157:ac49:7157:9549	113.87.149.73
b51a:901b:901b:8082:d157:ac49:7157:954a	113.87.149.74
b51a:901b:901b:8082:d157:ac49:7157:954b	113.87.149.75
b51a:901b:901b:8082:d157:ac49:7157:954c	113.87.149.76
b51a:901b:901b:8082:d157:ac49:7157:954d	113.87.149.77
b51a:901b:901b:8082:d157:ac49:7157:954e	113.87.149.78
b51a:901b:901b:8082:d157:ac49:7157:954f	113.87.149.79
b51a:901b:901b:8082:d157:ac49:7157:9550	113.87.149.80
b51a:901b:901b:8082:d157:ac49:7157:9551	113.87.149.81
b51a:901b:901b:8082:d157:ac49:7157:9552	113.87.149.82
b51a:901b:901b:8082:d157:ac49:7157:9553	113.87.149.83
b51a:901b:901b:8082:d157:ac49:7157:9554	113.87.149.84
b51a:901b:901b:8082:d157:ac49:7157:9555	113.87.149.85
b51a:901b:901b:8082:d157:ac49:7157:9556	113.87.149.86
b51a:901b:901b:8082:d157:ac49:7157:9557	113.87.149.87
b51a:901b:901b:8082:d157:ac49:7157:9558	113.87.149.88
b51a:901b:901b:8082:d157:ac49:7157:9559	113.87.149.89
b51a:901b:901b:8082:d157:ac49:7157:955a	113.87.149.90
b51a:901b:901b:8082:d157:ac49:7157:955b	113.87.149.91
b51a:901b:901b:8082:d157:ac49:7157:955c	113.87.149.92
b51a:901b:901b:8082:d157:ac49:7157:955d	113.87.149.93
b51a:901b:901b:8082:d157:ac49:7157:955e	113.87.149.94
b51a:901b:901b:8082:d157:ac49:7157:955f	113.87.149.95
b51a:901b:901b:8082:d157:ac49:7157:9560	113.87.149.96
b51a:901b:901b:8082:d157:ac49:7157:9561	113.87.149.97
b51a:901b:901b:8082:d157:ac49:7157:9562	113.87.149.98
b51a:901b:901b:8082:d157:ac49:7157:9563	113.87.149.99
b51a:901b:901b:8082:d157:ac49:7157:9564	113.87.149.100
b51a:901b:901b:8082:d157:ac49:7157:9565	113.87.149.101
b51a:901b:901b:8082:d157:ac49:7157:9566	113.87.149.102
b51a:901b:901b:8082:d157:ac49:7157:9567	113.87.149.103
b51a:901b:901b:8082:d157:ac49:7157:9568	113.87.149.104
b51a:901b:901b:8082:d157:ac49:7157:9569	113.87.149.105
b51a:901b:901b:8082:d157:ac49:7157:956a	113.87.149.106
b51a:901b:901b:8082:d157:ac49:7157:956b	113.87.149.107
b51a:901b:901b:8082:d157:ac49:7157:956c	113.87.149.108
b51a:901b:901b:8082:d157:ac49:7157:956d	113.87.149.109
b51a:901b:901b:8082:d157:ac49:7157:956e	113.87.149.110
b51a:901b:901b:8082:d157:ac49:7157:956f	113.87.149.111
b51a:901b:901b:8082:d157:ac49:7157:9570	113.87.149.112
b51a:901b:901b:8082:d157:ac49:7157:9571	113.87.149.113
b51a:901b:901b:8082:d157:ac49:7157:9572	113.87.149.114
b51a:901b:901b:8082:d157:ac49:7157:9573	113.87.149.115
b51a:901b:901b:8082:d157:ac49:7157:9574	113.87.149.116
b51a:901b:901b:8082:d157:ac49:7157:9575	113.87.149.117
b51a:901b:901b:8082:d157:ac49:7157:9576	113.87.149.118
b51a:901b:901b:8082:d157:ac49:7157:9577	113.87.149.119
b51a:901b:901b:8082:d157:ac49:7157:9578	113.87.149.120

b51a:901b:901b:8082:d157:ac49:7157:9579	113.87.149.121
b51a:901b:901b:8082:d157:ac49:7157:957a	113.87.149.122
b51a:901b:901b:8082:d157:ac49:7157:957b	113.87.149.123
b51a:901b:901b:8082:d157:ac49:7157:957c	113.87.149.124
b51a:901b:901b:8082:d157:ac49:7157:957d	113.87.149.125
b51a:901b:901b:8082:d157:ac49:7157:957e	113.87.149.126
b51a:901b:901b:8082:d157:ac49:7157:957f	113.87.149.127
b51a:901b:901b:8082:d157:ac49:7157:9580	113.87.149.128
b51a:901b:901b:8082:d157:ac49:7157:9581	113.87.149.129
b51a:901b:901b:8082:d157:ac49:7157:9582	113.87.149.130
b51a:901b:901b:8082:d157:ac49:7157:9583	113.87.149.131
b51a:901b:901b:8082:d157:ac49:7157:9584	113.87.149.132
b51a:901b:901b:8082:d157:ac49:7157:9585	113.87.149.133
b51a:901b:901b:8082:d157:ac49:7157:9586	113.87.149.134
b51a:901b:901b:8082:d157:ac49:7157:9587	113.87.149.135
b51a:901b:901b:8082:d157:ac49:7157:9588	113.87.149.136
b51a:901b:901b:8082:d157:ac49:7157:9589	113.87.149.137
b51a:901b:901b:8082:d157:ac49:7157:958a	113.87.149.138
b51a:901b:901b:8082:d157:ac49:7157:958b	113.87.149.139
b51a:901b:901b:8082:d157:ac49:7157:958c	113.87.149.140
b51a:901b:901b:8082:d157:ac49:7157:958d	113.87.149.141
b51a:901b:901b:8082:d157:ac49:7157:958e	113.87.149.142
b51a:901b:901b:8082:d157:ac49:7157:958f	113.87.149.143
b51a:901b:901b:8082:d157:ac49:7157:9590	113.87.149.144
b51a:901b:901b:8082:d157:ac49:7157:9591	113.87.149.145
b51a:901b:901b:8082:d157:ac49:7157:9592	113.87.149.146
b51a:901b:901b:8082:d157:ac49:7157:9593	113.87.149.147
b51a:901b:901b:8082:d157:ac49:7157:9594	113.87.149.148
b51a:901b:901b:8082:d157:ac49:7157:9595	113.87.149.149
b51a:901b:901b:8082:d157:ac49:7157:9596	113.87.149.150
b51a:901b:901b:8082:d157:ac49:7157:9597	113.87.149.151
b51a:901b:901b:8082:d157:ac49:7157:9598	113.87.149.152
b51a:901b:901b:8082:d157:ac49:7157:9599	113.87.149.153
b51a:901b:901b:8082:d157:ac49:7157:959a	113.87.149.154
b51a:901b:901b:8082:d157:ac49:7157:959b	113.87.149.155
b51a:901b:901b:8082:d157:ac49:7157:959c	113.87.149.156
b51a:901b:901b:8082:d157:ac49:7157:959d	113.87.149.157
b51a:901b:901b:8082:d157:ac49:7157:959e	113.87.149.158
b51a:901b:901b:8082:d157:ac49:7157:959f	113.87.149.159
b51a:901b:901b:8082:d157:ac49:7157:95a0	113.87.149.160
b51a:901b:901b:8082:d157:ac49:7157:95a1	113.87.149.161
b51a:901b:901b:8082:d157:ac49:7157:95a2	113.87.149.162
b51a:901b:901b:8082:d157:ac49:7157:95a3	113.87.149.163
b51a:901b:901b:8082:d157:ac49:7157:95a4	113.87.149.164
b51a:901b:901b:8082:d157:ac49:7157:95a5	113.87.149.165
b51a:901b:901b:8082:d157:ac49:7157:95a6	113.87.149.166
b51a:901b:901b:8082:d157:ac49:7157:95a7	113.87.149.167
b51a:901b:901b:8082:d157:ac49:7157:95a8	113.87.149.168
b51a:901b:901b:8082:d157:ac49:7157:95a9	113.87.149.169
b51a:901b:901b:8082:d157:ac49:7157:95aa	113.87.149.170
b51a:901b:901b:8082:d157:ac49:7157:95ab	113.87.149.171
b51a:901b:901b:8082:d157:ac49:7157:95ac	113.87.149.172
b51a:901b:901b:8082:d157:ac49:7157:95ad	113.87.149.173
b51a:901b:901b:8082:d157:ac49:7157:95ae	113.87.149.174
b51a:901b:901b:8082:d157:ac49:7157:95af	113.87.149.175
b51a:901b:901b:8082:d157:ac49:7157:95b0	113.87.149.176
b51a:901b:901b:8082:d157:ac49:7157:95b1	113.87.149.177
b51a:901b:901b:8082:d157:ac49:7157:95b2	113.87.149.178
b51a:901b:901b:8082:d157:ac49:7157:95b3	113.87.149.179
b51a:901b:901b:8082:d157:ac49:7157:95b4	113.87.149.180

b51a:901b:901b:8082:d157:ac49:7157:95b5	113.87.149.181
b51a:901b:901b:8082:d157:ac49:7157:95b6	113.87.149.182
b51a:901b:901b:8082:d157:ac49:7157:95b7	113.87.149.183
b51a:901b:901b:8082:d157:ac49:7157:95b8	113.87.149.184
b51a:901b:901b:8082:d157:ac49:7157:95b9	113.87.149.185
b51a:901b:901b:8082:d157:ac49:7157:95ba	113.87.149.186
b51a:901b:901b:8082:d157:ac49:7157:95bb	113.87.149.187
b51a:901b:901b:8082:d157:ac49:7157:95bc	113.87.149.188
b51a:901b:901b:8082:d157:ac49:7157:95bd	113.87.149.189
b51a:901b:901b:8082:d157:ac49:7157:95be	113.87.149.190
b51a:901b:901b:8082:d157:ac49:7157:95bf	113.87.149.191
b51a:901b:901b:8082:d157:ac49:7157:95c0	113.87.149.192
b51a:901b:901b:8082:d157:ac49:7157:95c1	113.87.149.193
b51a:901b:901b:8082:d157:ac49:7157:95c2	113.87.149.194
b51a:901b:901b:8082:d157:ac49:7157:95c3	113.87.149.195
b51a:901b:901b:8082:d157:ac49:7157:95c4	113.87.149.196
b51a:901b:901b:8082:d157:ac49:7157:95c5	113.87.149.197
b51a:901b:901b:8082:d157:ac49:7157:95c6	113.87.149.198
b51a:901b:901b:8082:d157:ac49:7157:95c7	113.87.149.199
b51a:901b:901b:8082:d157:ac49:7157:95c8	113.87.149.200
b51a:901b:901b:8082:d157:ac49:7157:95c9	113.87.149.201
b51a:901b:901b:8082:d157:ac49:7157:95ca	113.87.149.202
b51a:901b:901b:8082:d157:ac49:7157:95cb	113.87.149.203
b51a:901b:901b:8082:d157:ac49:7157:95cc	113.87.149.204
b51a:901b:901b:8082:d157:ac49:7157:95cd	113.87.149.205
b51a:901b:901b:8082:d157:ac49:7157:95ce	113.87.149.206
b51a:901b:901b:8082:d157:ac49:7157:95cf	113.87.149.207
b51a:901b:901b:8082:d157:ac49:7157:95d0	113.87.149.208
b51a:901b:901b:8082:d157:ac49:7157:95d1	113.87.149.209
b51a:901b:901b:8082:d157:ac49:7157:95d2	113.87.149.210
b51a:901b:901b:8082:d157:ac49:7157:95d3	113.87.149.211
b51a:901b:901b:8082:d157:ac49:7157:95d4	113.87.149.212
b51a:901b:901b:8082:d157:ac49:7157:95d5	113.87.149.213
b51a:901b:901b:8082:d157:ac49:7157:95d6	113.87.149.214
b51a:901b:901b:8082:d157:ac49:7157:95d7	113.87.149.215
b51a:901b:901b:8082:d157:ac49:7157:95d8	113.87.149.216
b51a:901b:901b:8082:d157:ac49:7157:95d9	113.87.149.217
b51a:901b:901b:8082:d157:ac49:7157:95da	113.87.149.218
b51a:901b:901b:8082:d157:ac49:7157:95db	113.87.149.219
b51a:901b:901b:8082:d157:ac49:7157:95dc	113.87.149.220
b51a:901b:901b:8082:d157:ac49:7157:95dd	113.87.149.221
b51a:901b:901b:8082:d157:ac49:7157:95de	113.87.149.222
b51a:901b:901b:8082:d157:ac49:7157:95df	113.87.149.223
b51a:901b:901b:8082:d157:ac49:7157:95e0	113.87.149.224
b51a:901b:901b:8082:d157:ac49:7157:95e1	113.87.149.225
b51a:901b:901b:8082:d157:ac49:7157:95e2	113.87.149.226
b51a:901b:901b:8082:d157:ac49:7157:95e3	113.87.149.227
b51a:901b:901b:8082:d157:ac49:7157:95e4	113.87.149.228
b51a:901b:901b:8082:d157:ac49:7157:95e5	113.87.149.229
b51a:901b:901b:8082:d157:ac49:7157:95e6	113.87.149.230
b51a:901b:901b:8082:d157:ac49:7157:95e7	113.87.149.231
b51a:901b:901b:8082:d157:ac49:7157:95e8	113.87.149.232
b51a:901b:901b:8082:d157:ac49:7157:95e9	113.87.149.233
b51a:901b:901b:8082:d157:ac49:7157:95ea	113.87.149.234
b51a:901b:901b:8082:d157:ac49:7157:95eb	113.87.149.235
b51a:901b:901b:8082:d157:ac49:7157:95ec	113.87.149.236
b51a:901b:901b:8082:d157:ac49:7157:95ed	113.87.149.237
b51a:901b:901b:8082:d157:ac49:7157:95ee	113.87.149.238
b51a:901b:901b:8082:d157:ac49:7157:95ef	113.87.149.239
b51a:901b:901b:8082:d157:ac49:7157:95f0	113.87.149.240
b51a:901b:901b:8082:d157:ac49:7157:95f1	113.87.149.241
b51a:901b:901b:8082:d157:ac49:7157:95f2	113.87.149.242
b51a:901b:901b:8082:d157:ac49:7157:95f3	113.87.149.243
b51a:901b:901b:8082:d157:ac49:7157:95f4	113.87.149.244
b51a:901b:901b:8082:d157:ac49:7157:95f5	113.87.149.245
b51a:901b:901b:8082:d157:ac49:7157:95f6	113.87.149.246
b51a:901b:901b:8082:d157:ac49:7157:95f7	113.87.149.247
b51a:901b:901b:8082:d157:ac49:7157:95f8	113.87.149.248
b51a:901b:901b:8082:d157:ac49:7157:95f9	113.87.149.249
b51a:901b:901b:8082:d157:ac49:7157:95fa	113.87.149.250
b51a:901b:901b:8082:d157:ac49:7157:95fb	113.87.149.251
b51a:901b:901b:8082:d157:ac49:7157:95fc	113.87.149.252
b51a:901b:901b:8082:d157:ac49:7157:95fd	113.87.149.253
b51a:901b:901b:8082:d157:ac49:7157:95fe	113.87.149.254
b51a:901b:901b:8082:d157:ac49:7157:95ff	113.87.149.255

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.