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:ac49:7157:3301 113.87.51.1
b51a:901b:901b:8082:d157:ac49:7157:3302 113.87.51.2
b51a:901b:901b:8082:d157:ac49:7157:3303 113.87.51.3
b51a:901b:901b:8082:d157:ac49:7157:3304 113.87.51.4
b51a:901b:901b:8082:d157:ac49:7157:3305 113.87.51.5
b51a:901b:901b:8082:d157:ac49:7157:3306 113.87.51.6
b51a:901b:901b:8082:d157:ac49:7157:3307 113.87.51.7
b51a:901b:901b:8082:d157:ac49:7157:3308 113.87.51.8
b51a:901b:901b:8082:d157:ac49:7157:3309 113.87.51.9
b51a:901b:901b:8082:d157:ac49:7157:330a 113.87.51.10
b51a:901b:901b:8082:d157:ac49:7157:330b 113.87.51.11
b51a:901b:901b:8082:d157:ac49:7157:330c 113.87.51.12
b51a:901b:901b:8082:d157:ac49:7157:330d 113.87.51.13
b51a:901b:901b:8082:d157:ac49:7157:330e 113.87.51.14
b51a:901b:901b:8082:d157:ac49:7157:330f 113.87.51.15
b51a:901b:901b:8082:d157:ac49:7157:3310 113.87.51.16
b51a:901b:901b:8082:d157:ac49:7157:3311 113.87.51.17
b51a:901b:901b:8082:d157:ac49:7157:3312 113.87.51.18
b51a:901b:901b:8082:d157:ac49:7157:3313 113.87.51.19
b51a:901b:901b:8082:d157:ac49:7157:3314 113.87.51.20
b51a:901b:901b:8082:d157:ac49:7157:3315 113.87.51.21
b51a:901b:901b:8082:d157:ac49:7157:3316 113.87.51.22
b51a:901b:901b:8082:d157:ac49:7157:3317 113.87.51.23
b51a:901b:901b:8082:d157:ac49:7157:3318 113.87.51.24
b51a:901b:901b:8082:d157:ac49:7157:3319 113.87.51.25
b51a:901b:901b:8082:d157:ac49:7157:331a 113.87.51.26
b51a:901b:901b:8082:d157:ac49:7157:331b 113.87.51.27
b51a:901b:901b:8082:d157:ac49:7157:331c 113.87.51.28
b51a:901b:901b:8082:d157:ac49:7157:331d 113.87.51.29
b51a:901b:901b:8082:d157:ac49:7157:331e 113.87.51.30
b51a:901b:901b:8082:d157:ac49:7157:331f 113.87.51.31
b51a:901b:901b:8082:d157:ac49:7157:3320 113.87.51.32
b51a:901b:901b:8082:d157:ac49:7157:3321 113.87.51.33
b51a:901b:901b:8082:d157:ac49:7157:3322 113.87.51.34
b51a:901b:901b:8082:d157:ac49:7157:3323 113.87.51.35
b51a:901b:901b:8082:d157:ac49:7157:3324 113.87.51.36
b51a:901b:901b:8082:d157:ac49:7157:3325 113.87.51.37
b51a:901b:901b:8082:d157:ac49:7157:3326 113.87.51.38
b51a:901b:901b:8082:d157:ac49:7157:3327 113.87.51.39
b51a:901b:901b:8082:d157:ac49:7157:3328 113.87.51.40
b51a:901b:901b:8082:d157:ac49:7157:3329 113.87.51.41
b51a:901b:901b:8082:d157:ac49:7157:332a 113.87.51.42
b51a:901b:901b:8082:d157:ac49:7157:332b 113.87.51.43
b51a:901b:901b:8082:d157:ac49:7157:332c 113.87.51.44
b51a:901b:901b:8082:d157:ac49:7157:332d 113.87.51.45
b51a:901b:901b:8082:d157:ac49:7157:332e 113.87.51.46
b51a:901b:901b:8082:d157:ac49:7157:332f 113.87.51.47
b51a:901b:901b:8082:d157:ac49:7157:3330 113.87.51.48
b51a:901b:901b:8082:d157:ac49:7157:3331 113.87.51.49
b51a:901b:901b:8082:d157:ac49:7157:3332 113.87.51.50
b51a:901b:901b:8082:d157:ac49:7157:3333 113.87.51.51
b51a:901b:901b:8082:d157:ac49:7157:3334 113.87.51.52
b51a:901b:901b:8082:d157:ac49:7157:3335 113.87.51.53
b51a:901b:901b:8082:d157:ac49:7157:3336 113.87.51.54
b51a:901b:901b:8082:d157:ac49:7157:3337 113.87.51.55
b51a:901b:901b:8082:d157:ac49:7157:3338 113.87.51.56
b51a:901b:901b:8082:d157:ac49:7157:3339 113.87.51.57
b51a:901b:901b:8082:d157:ac49:7157:333a 113.87.51.58
b51a:901b:901b:8082:d157:ac49:7157:333b 113.87.51.59
b51a:901b:901b:8082:d157:ac49:7157:333c 113.87.51.60


b51a:901b:901b:8082:d157:ac49:7157:333d 113.87.51.61
b51a:901b:901b:8082:d157:ac49:7157:333e 113.87.51.62
b51a:901b:901b:8082:d157:ac49:7157:333f 113.87.51.63
b51a:901b:901b:8082:d157:ac49:7157:3340 113.87.51.64
b51a:901b:901b:8082:d157:ac49:7157:3341 113.87.51.65
b51a:901b:901b:8082:d157:ac49:7157:3342 113.87.51.66
b51a:901b:901b:8082:d157:ac49:7157:3343 113.87.51.67
b51a:901b:901b:8082:d157:ac49:7157:3344 113.87.51.68
b51a:901b:901b:8082:d157:ac49:7157:3345 113.87.51.69
b51a:901b:901b:8082:d157:ac49:7157:3346 113.87.51.70
b51a:901b:901b:8082:d157:ac49:7157:3347 113.87.51.71
b51a:901b:901b:8082:d157:ac49:7157:3348 113.87.51.72
b51a:901b:901b:8082:d157:ac49:7157:3349 113.87.51.73
b51a:901b:901b:8082:d157:ac49:7157:334a 113.87.51.74
b51a:901b:901b:8082:d157:ac49:7157:334b 113.87.51.75
b51a:901b:901b:8082:d157:ac49:7157:334c 113.87.51.76
b51a:901b:901b:8082:d157:ac49:7157:334d 113.87.51.77
b51a:901b:901b:8082:d157:ac49:7157:334e 113.87.51.78
b51a:901b:901b:8082:d157:ac49:7157:334f 113.87.51.79
b51a:901b:901b:8082:d157:ac49:7157:3350 113.87.51.80
b51a:901b:901b:8082:d157:ac49:7157:3351 113.87.51.81
b51a:901b:901b:8082:d157:ac49:7157:3352 113.87.51.82
b51a:901b:901b:8082:d157:ac49:7157:3353 113.87.51.83
b51a:901b:901b:8082:d157:ac49:7157:3354 113.87.51.84
b51a:901b:901b:8082:d157:ac49:7157:3355 113.87.51.85
b51a:901b:901b:8082:d157:ac49:7157:3356 113.87.51.86
b51a:901b:901b:8082:d157:ac49:7157:3357 113.87.51.87
b51a:901b:901b:8082:d157:ac49:7157:3358 113.87.51.88
b51a:901b:901b:8082:d157:ac49:7157:3359 113.87.51.89
b51a:901b:901b:8082:d157:ac49:7157:335a 113.87.51.90
b51a:901b:901b:8082:d157:ac49:7157:335b 113.87.51.91
b51a:901b:901b:8082:d157:ac49:7157:335c 113.87.51.92
b51a:901b:901b:8082:d157:ac49:7157:335d 113.87.51.93
b51a:901b:901b:8082:d157:ac49:7157:335e 113.87.51.94
b51a:901b:901b:8082:d157:ac49:7157:335f 113.87.51.95
b51a:901b:901b:8082:d157:ac49:7157:3360 113.87.51.96
b51a:901b:901b:8082:d157:ac49:7157:3361 113.87.51.97
b51a:901b:901b:8082:d157:ac49:7157:3362 113.87.51.98
b51a:901b:901b:8082:d157:ac49:7157:3363 113.87.51.99
b51a:901b:901b:8082:d157:ac49:7157:3364 113.87.51.100
b51a:901b:901b:8082:d157:ac49:7157:3365 113.87.51.101
b51a:901b:901b:8082:d157:ac49:7157:3366 113.87.51.102
b51a:901b:901b:8082:d157:ac49:7157:3367 113.87.51.103
b51a:901b:901b:8082:d157:ac49:7157:3368 113.87.51.104
b51a:901b:901b:8082:d157:ac49:7157:3369 113.87.51.105
b51a:901b:901b:8082:d157:ac49:7157:336a 113.87.51.106
b51a:901b:901b:8082:d157:ac49:7157:336b 113.87.51.107
b51a:901b:901b:8082:d157:ac49:7157:336c 113.87.51.108
b51a:901b:901b:8082:d157:ac49:7157:336d 113.87.51.109
b51a:901b:901b:8082:d157:ac49:7157:336e 113.87.51.110
b51a:901b:901b:8082:d157:ac49:7157:336f 113.87.51.111
b51a:901b:901b:8082:d157:ac49:7157:3370 113.87.51.112
b51a:901b:901b:8082:d157:ac49:7157:3371 113.87.51.113
b51a:901b:901b:8082:d157:ac49:7157:3372 113.87.51.114
b51a:901b:901b:8082:d157:ac49:7157:3373 113.87.51.115
b51a:901b:901b:8082:d157:ac49:7157:3374 113.87.51.116
b51a:901b:901b:8082:d157:ac49:7157:3375 113.87.51.117
b51a:901b:901b:8082:d157:ac49:7157:3376 113.87.51.118
b51a:901b:901b:8082:d157:ac49:7157:3377 113.87.51.119
b51a:901b:901b:8082:d157:ac49:7157:3378 113.87.51.120


b51a:901b:901b:8082:d157:ac49:7157:3379 113.87.51.121
b51a:901b:901b:8082:d157:ac49:7157:337a 113.87.51.122
b51a:901b:901b:8082:d157:ac49:7157:337b 113.87.51.123
b51a:901b:901b:8082:d157:ac49:7157:337c 113.87.51.124
b51a:901b:901b:8082:d157:ac49:7157:337d 113.87.51.125
b51a:901b:901b:8082:d157:ac49:7157:337e 113.87.51.126
b51a:901b:901b:8082:d157:ac49:7157:337f 113.87.51.127
b51a:901b:901b:8082:d157:ac49:7157:3380 113.87.51.128
b51a:901b:901b:8082:d157:ac49:7157:3381 113.87.51.129
b51a:901b:901b:8082:d157:ac49:7157:3382 113.87.51.130
b51a:901b:901b:8082:d157:ac49:7157:3383 113.87.51.131
b51a:901b:901b:8082:d157:ac49:7157:3384 113.87.51.132
b51a:901b:901b:8082:d157:ac49:7157:3385 113.87.51.133
b51a:901b:901b:8082:d157:ac49:7157:3386 113.87.51.134
b51a:901b:901b:8082:d157:ac49:7157:3387 113.87.51.135
b51a:901b:901b:8082:d157:ac49:7157:3388 113.87.51.136
b51a:901b:901b:8082:d157:ac49:7157:3389 113.87.51.137
b51a:901b:901b:8082:d157:ac49:7157:338a 113.87.51.138
b51a:901b:901b:8082:d157:ac49:7157:338b 113.87.51.139
b51a:901b:901b:8082:d157:ac49:7157:338c 113.87.51.140
b51a:901b:901b:8082:d157:ac49:7157:338d 113.87.51.141
b51a:901b:901b:8082:d157:ac49:7157:338e 113.87.51.142
b51a:901b:901b:8082:d157:ac49:7157:338f 113.87.51.143
b51a:901b:901b:8082:d157:ac49:7157:3390 113.87.51.144
b51a:901b:901b:8082:d157:ac49:7157:3391 113.87.51.145
b51a:901b:901b:8082:d157:ac49:7157:3392 113.87.51.146
b51a:901b:901b:8082:d157:ac49:7157:3393 113.87.51.147
b51a:901b:901b:8082:d157:ac49:7157:3394 113.87.51.148
b51a:901b:901b:8082:d157:ac49:7157:3395 113.87.51.149
b51a:901b:901b:8082:d157:ac49:7157:3396 113.87.51.150
b51a:901b:901b:8082:d157:ac49:7157:3397 113.87.51.151
b51a:901b:901b:8082:d157:ac49:7157:3398 113.87.51.152
b51a:901b:901b:8082:d157:ac49:7157:3399 113.87.51.153
b51a:901b:901b:8082:d157:ac49:7157:339a 113.87.51.154
b51a:901b:901b:8082:d157:ac49:7157:339b 113.87.51.155
b51a:901b:901b:8082:d157:ac49:7157:339c 113.87.51.156
b51a:901b:901b:8082:d157:ac49:7157:339d 113.87.51.157
b51a:901b:901b:8082:d157:ac49:7157:339e 113.87.51.158
b51a:901b:901b:8082:d157:ac49:7157:339f 113.87.51.159
b51a:901b:901b:8082:d157:ac49:7157:33a0 113.87.51.160
b51a:901b:901b:8082:d157:ac49:7157:33a1 113.87.51.161
b51a:901b:901b:8082:d157:ac49:7157:33a2 113.87.51.162
b51a:901b:901b:8082:d157:ac49:7157:33a3 113.87.51.163
b51a:901b:901b:8082:d157:ac49:7157:33a4 113.87.51.164
b51a:901b:901b:8082:d157:ac49:7157:33a5 113.87.51.165
b51a:901b:901b:8082:d157:ac49:7157:33a6 113.87.51.166
b51a:901b:901b:8082:d157:ac49:7157:33a7 113.87.51.167
b51a:901b:901b:8082:d157:ac49:7157:33a8 113.87.51.168
b51a:901b:901b:8082:d157:ac49:7157:33a9 113.87.51.169
b51a:901b:901b:8082:d157:ac49:7157:33aa 113.87.51.170
b51a:901b:901b:8082:d157:ac49:7157:33ab 113.87.51.171
b51a:901b:901b:8082:d157:ac49:7157:33ac 113.87.51.172
b51a:901b:901b:8082:d157:ac49:7157:33ad 113.87.51.173
b51a:901b:901b:8082:d157:ac49:7157:33ae 113.87.51.174
b51a:901b:901b:8082:d157:ac49:7157:33af 113.87.51.175
b51a:901b:901b:8082:d157:ac49:7157:33b0 113.87.51.176
b51a:901b:901b:8082:d157:ac49:7157:33b1 113.87.51.177
b51a:901b:901b:8082:d157:ac49:7157:33b2 113.87.51.178
b51a:901b:901b:8082:d157:ac49:7157:33b3 113.87.51.179
b51a:901b:901b:8082:d157:ac49:7157:33b4 113.87.51.180


b51a:901b:901b:8082:d157:ac49:7157:33b5 113.87.51.181
b51a:901b:901b:8082:d157:ac49:7157:33b6 113.87.51.182
b51a:901b:901b:8082:d157:ac49:7157:33b7 113.87.51.183
b51a:901b:901b:8082:d157:ac49:7157:33b8 113.87.51.184
b51a:901b:901b:8082:d157:ac49:7157:33b9 113.87.51.185
b51a:901b:901b:8082:d157:ac49:7157:33ba 113.87.51.186
b51a:901b:901b:8082:d157:ac49:7157:33bb 113.87.51.187
b51a:901b:901b:8082:d157:ac49:7157:33bc 113.87.51.188
b51a:901b:901b:8082:d157:ac49:7157:33bd 113.87.51.189
b51a:901b:901b:8082:d157:ac49:7157:33be 113.87.51.190
b51a:901b:901b:8082:d157:ac49:7157:33bf 113.87.51.191
b51a:901b:901b:8082:d157:ac49:7157:33c0 113.87.51.192
b51a:901b:901b:8082:d157:ac49:7157:33c1 113.87.51.193
b51a:901b:901b:8082:d157:ac49:7157:33c2 113.87.51.194
b51a:901b:901b:8082:d157:ac49:7157:33c3 113.87.51.195
b51a:901b:901b:8082:d157:ac49:7157:33c4 113.87.51.196
b51a:901b:901b:8082:d157:ac49:7157:33c5 113.87.51.197
b51a:901b:901b:8082:d157:ac49:7157:33c6 113.87.51.198
b51a:901b:901b:8082:d157:ac49:7157:33c7 113.87.51.199
b51a:901b:901b:8082:d157:ac49:7157:33c8 113.87.51.200
b51a:901b:901b:8082:d157:ac49:7157:33c9 113.87.51.201
b51a:901b:901b:8082:d157:ac49:7157:33ca 113.87.51.202
b51a:901b:901b:8082:d157:ac49:7157:33cb 113.87.51.203
b51a:901b:901b:8082:d157:ac49:7157:33cc 113.87.51.204
b51a:901b:901b:8082:d157:ac49:7157:33cd 113.87.51.205
b51a:901b:901b:8082:d157:ac49:7157:33ce 113.87.51.206
b51a:901b:901b:8082:d157:ac49:7157:33cf 113.87.51.207
b51a:901b:901b:8082:d157:ac49:7157:33d0 113.87.51.208
b51a:901b:901b:8082:d157:ac49:7157:33d1 113.87.51.209
b51a:901b:901b:8082:d157:ac49:7157:33d2 113.87.51.210
b51a:901b:901b:8082:d157:ac49:7157:33d3 113.87.51.211
b51a:901b:901b:8082:d157:ac49:7157:33d4 113.87.51.212
b51a:901b:901b:8082:d157:ac49:7157:33d5 113.87.51.213
b51a:901b:901b:8082:d157:ac49:7157:33d6 113.87.51.214
b51a:901b:901b:8082:d157:ac49:7157:33d7 113.87.51.215
b51a:901b:901b:8082:d157:ac49:7157:33d8 113.87.51.216
b51a:901b:901b:8082:d157:ac49:7157:33d9 113.87.51.217
b51a:901b:901b:8082:d157:ac49:7157:33da 113.87.51.218
b51a:901b:901b:8082:d157:ac49:7157:33db 113.87.51.219
b51a:901b:901b:8082:d157:ac49:7157:33dc 113.87.51.220
b51a:901b:901b:8082:d157:ac49:7157:33dd 113.87.51.221
b51a:901b:901b:8082:d157:ac49:7157:33de 113.87.51.222
b51a:901b:901b:8082:d157:ac49:7157:33df 113.87.51.223
b51a:901b:901b:8082:d157:ac49:7157:33e0 113.87.51.224
b51a:901b:901b:8082:d157:ac49:7157:33e1 113.87.51.225
b51a:901b:901b:8082:d157:ac49:7157:33e2 113.87.51.226
b51a:901b:901b:8082:d157:ac49:7157:33e3 113.87.51.227
b51a:901b:901b:8082:d157:ac49:7157:33e4 113.87.51.228
b51a:901b:901b:8082:d157:ac49:7157:33e5 113.87.51.229
b51a:901b:901b:8082:d157:ac49:7157:33e6 113.87.51.230
b51a:901b:901b:8082:d157:ac49:7157:33e7 113.87.51.231
b51a:901b:901b:8082:d157:ac49:7157:33e8 113.87.51.232
b51a:901b:901b:8082:d157:ac49:7157:33e9 113.87.51.233
b51a:901b:901b:8082:d157:ac49:7157:33ea 113.87.51.234
b51a:901b:901b:8082:d157:ac49:7157:33eb 113.87.51.235
b51a:901b:901b:8082:d157:ac49:7157:33ec 113.87.51.236
b51a:901b:901b:8082:d157:ac49:7157:33ed 113.87.51.237
b51a:901b:901b:8082:d157:ac49:7157:33ee 113.87.51.238
b51a:901b:901b:8082:d157:ac49:7157:33ef 113.87.51.239
b51a:901b:901b:8082:d157:ac49:7157:33f0 113.87.51.240
b51a:901b:901b:8082:d157:ac49:7157:33f1 113.87.51.241
b51a:901b:901b:8082:d157:ac49:7157:33f2 113.87.51.242
b51a:901b:901b:8082:d157:ac49:7157:33f3 113.87.51.243
b51a:901b:901b:8082:d157:ac49:7157:33f4 113.87.51.244
b51a:901b:901b:8082:d157:ac49:7157:33f5 113.87.51.245
b51a:901b:901b:8082:d157:ac49:7157:33f6 113.87.51.246
b51a:901b:901b:8082:d157:ac49:7157:33f7 113.87.51.247
b51a:901b:901b:8082:d157:ac49:7157:33f8 113.87.51.248
b51a:901b:901b:8082:d157:ac49:7157:33f9 113.87.51.249
b51a:901b:901b:8082:d157:ac49:7157:33fa 113.87.51.250
b51a:901b:901b:8082:d157:ac49:7157:33fb 113.87.51.251
b51a:901b:901b:8082:d157:ac49:7157:33fc 113.87.51.252
b51a:901b:901b:8082:d157:ac49:7157:33fd 113.87.51.253
b51a:901b:901b:8082:d157:ac49:7157:33fe 113.87.51.254
b51a:901b:901b:8082:d157:ac49:7157:33ff 113.87.51.255

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.