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.

Network	First Host	Last Host
4201::/16	4201:0:0:0:0:0:0:0	4201:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4202::/16	4202:0:0:0:0:0:0:0	4202:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4203::/16	4203:0:0:0:0:0:0:0	4203:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4204::/16	4204:0:0:0:0:0:0:0	4204:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4205::/16	4205:0:0:0:0:0:0:0	4205:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4206::/16	4206:0:0:0:0:0:0:0	4206:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4207::/16	4207:0:0:0:0:0:0:0	4207:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4208::/16	4208:0:0:0:0:0:0:0	4208:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4209::/16	4209:0:0:0:0:0:0:0	4209:ffff:ffff:ffff:ffff:ffff:ffff:ffff
420a::/16	420a:0:0:0:0:0:0:0	420a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
420b::/16	420b:0:0:0:0:0:0:0	420b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
420c::/16	420c:0:0:0:0:0:0:0	420c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
420d::/16	420d:0:0:0:0:0:0:0	420d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
420e::/16	420e:0:0:0:0:0:0:0	420e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
420f::/16	420f:0:0:0:0:0:0:0	420f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4210::/16	4210:0:0:0:0:0:0:0	4210:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4211::/16	4211:0:0:0:0:0:0:0	4211:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4212::/16	4212:0:0:0:0:0:0:0	4212:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4213::/16	4213:0:0:0:0:0:0:0	4213:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4214::/16	4214:0:0:0:0:0:0:0	4214:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4215::/16	4215:0:0:0:0:0:0:0	4215:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4216::/16	4216:0:0:0:0:0:0:0	4216:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4217::/16	4217:0:0:0:0:0:0:0	4217:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4218::/16	4218:0:0:0:0:0:0:0	4218:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4219::/16	4219:0:0:0:0:0:0:0	4219:ffff:ffff:ffff:ffff:ffff:ffff:ffff
421a::/16	421a:0:0:0:0:0:0:0	421a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
421b::/16	421b:0:0:0:0:0:0:0	421b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
421c::/16	421c:0:0:0:0:0:0:0	421c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
421d::/16	421d:0:0:0:0:0:0:0	421d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
421e::/16	421e:0:0:0:0:0:0:0	421e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
421f::/16	421f:0:0:0:0:0:0:0	421f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4220::/16	4220:0:0:0:0:0:0:0	4220:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4221::/16	4221:0:0:0:0:0:0:0	4221:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4222::/16	4222:0:0:0:0:0:0:0	4222:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4223::/16	4223:0:0:0:0:0:0:0	4223:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4224::/16	4224:0:0:0:0:0:0:0	4224:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4225::/16	4225:0:0:0:0:0:0:0	4225:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4226::/16	4226:0:0:0:0:0:0:0	4226:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4227::/16	4227:0:0:0:0:0:0:0	4227:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4228::/16	4228:0:0:0:0:0:0:0	4228:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4229::/16	4229:0:0:0:0:0:0:0	4229:ffff:ffff:ffff:ffff:ffff:ffff:ffff
422a::/16	422a:0:0:0:0:0:0:0	422a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
422b::/16	422b:0:0:0:0:0:0:0	422b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
422c::/16	422c:0:0:0:0:0:0:0	422c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
422d::/16	422d:0:0:0:0:0:0:0	422d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
422e::/16	422e:0:0:0:0:0:0:0	422e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
422f::/16	422f:0:0:0:0:0:0:0	422f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4230::/16	4230:0:0:0:0:0:0:0	4230:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4231::/16	4231:0:0:0:0:0:0:0	4231:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4232::/16	4232:0:0:0:0:0:0:0	4232:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4233::/16	4233:0:0:0:0:0:0:0	4233:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4234::/16	4234:0:0:0:0:0:0:0	4234:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4235::/16	4235:0:0:0:0:0:0:0	4235:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4236::/16	4236:0:0:0:0:0:0:0	4236:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4237::/16	4237:0:0:0:0:0:0:0	4237:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4238::/16	4238:0:0:0:0:0:0:0	4238:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4239::/16	4239:0:0:0:0:0:0:0	4239:ffff:ffff:ffff:ffff:ffff:ffff:ffff
423a::/16	423a:0:0:0:0:0:0:0	423a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
423b::/16	423b:0:0:0:0:0:0:0	423b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
423c::/16	423c:0:0:0:0:0:0:0	423c:ffff:ffff:ffff:ffff:ffff:ffff:ffff

423d::/16	423d:0:0:0:0:0:0:0	423d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
423e::/16	423e:0:0:0:0:0:0:0	423e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
423f::/16	423f:0:0:0:0:0:0:0	423f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4240::/16	4240:0:0:0:0:0:0:0	4240:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4241::/16	4241:0:0:0:0:0:0:0	4241:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4242::/16	4242:0:0:0:0:0:0:0	4242:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4243::/16	4243:0:0:0:0:0:0:0	4243:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4244::/16	4244:0:0:0:0:0:0:0	4244:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4245::/16	4245:0:0:0:0:0:0:0	4245:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4246::/16	4246:0:0:0:0:0:0:0	4246:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4247::/16	4247:0:0:0:0:0:0:0	4247:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4248::/16	4248:0:0:0:0:0:0:0	4248:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4249::/16	4249:0:0:0:0:0:0:0	4249:ffff:ffff:ffff:ffff:ffff:ffff:ffff
424a::/16	424a:0:0:0:0:0:0:0	424a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
424b::/16	424b:0:0:0:0:0:0:0	424b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
424c::/16	424c:0:0:0:0:0:0:0	424c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
424d::/16	424d:0:0:0:0:0:0:0	424d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
424e::/16	424e:0:0:0:0:0:0:0	424e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
424f::/16	424f:0:0:0:0:0:0:0	424f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4250::/16	4250:0:0:0:0:0:0:0	4250:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4251::/16	4251:0:0:0:0:0:0:0	4251:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4252::/16	4252:0:0:0:0:0:0:0	4252:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4253::/16	4253:0:0:0:0:0:0:0	4253:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4254::/16	4254:0:0:0:0:0:0:0	4254:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4255::/16	4255:0:0:0:0:0:0:0	4255:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4256::/16	4256:0:0:0:0:0:0:0	4256:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4257::/16	4257:0:0:0:0:0:0:0	4257:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4258::/16	4258:0:0:0:0:0:0:0	4258:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4259::/16	4259:0:0:0:0:0:0:0	4259:ffff:ffff:ffff:ffff:ffff:ffff:ffff
425a::/16	425a:0:0:0:0:0:0:0	425a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
425b::/16	425b:0:0:0:0:0:0:0	425b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
425c::/16	425c:0:0:0:0:0:0:0	425c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
425d::/16	425d:0:0:0:0:0:0:0	425d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
425e::/16	425e:0:0:0:0:0:0:0	425e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
425f::/16	425f:0:0:0:0:0:0:0	425f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4260::/16	4260:0:0:0:0:0:0:0	4260:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4261::/16	4261:0:0:0:0:0:0:0	4261:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4262::/16	4262:0:0:0:0:0:0:0	4262:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4263::/16	4263:0:0:0:0:0:0:0	4263:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4264::/16	4264:0:0:0:0:0:0:0	4264:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4265::/16	4265:0:0:0:0:0:0:0	4265:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4266::/16	4266:0:0:0:0:0:0:0	4266:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4267::/16	4267:0:0:0:0:0:0:0	4267:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4268::/16	4268:0:0:0:0:0:0:0	4268:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4269::/16	4269:0:0:0:0:0:0:0	4269:ffff:ffff:ffff:ffff:ffff:ffff:ffff
426a::/16	426a:0:0:0:0:0:0:0	426a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
426b::/16	426b:0:0:0:0:0:0:0	426b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
426c::/16	426c:0:0:0:0:0:0:0	426c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
426d::/16	426d:0:0:0:0:0:0:0	426d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
426e::/16	426e:0:0:0:0:0:0:0	426e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
426f::/16	426f:0:0:0:0:0:0:0	426f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4270::/16	4270:0:0:0:0:0:0:0	4270:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4271::/16	4271:0:0:0:0:0:0:0	4271:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4272::/16	4272:0:0:0:0:0:0:0	4272:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4273::/16	4273:0:0:0:0:0:0:0	4273:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4274::/16	4274:0:0:0:0:0:0:0	4274:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4275::/16	4275:0:0:0:0:0:0:0	4275:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4276::/16	4276:0:0:0:0:0:0:0	4276:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4277::/16	4277:0:0:0:0:0:0:0	4277:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4278::/16	4278:0:0:0:0:0:0:0	4278:ffff:ffff:ffff:ffff:ffff:ffff:ffff

4279::/16	4279:0:0:0:0:0:0:0	4279:ffff:ffff:ffff:ffff:ffff:ffff:ffff
427a::/16	427a:0:0:0:0:0:0:0	427a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
427b::/16	427b:0:0:0:0:0:0:0	427b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
427c::/16	427c:0:0:0:0:0:0:0	427c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
427d::/16	427d:0:0:0:0:0:0:0	427d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
427e::/16	427e:0:0:0:0:0:0:0	427e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
427f::/16	427f:0:0:0:0:0:0:0	427f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4280::/16	4280:0:0:0:0:0:0:0	4280:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4281::/16	4281:0:0:0:0:0:0:0	4281:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4282::/16	4282:0:0:0:0:0:0:0	4282:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4283::/16	4283:0:0:0:0:0:0:0	4283:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4284::/16	4284:0:0:0:0:0:0:0	4284:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4285::/16	4285:0:0:0:0:0:0:0	4285:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4286::/16	4286:0:0:0:0:0:0:0	4286:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4287::/16	4287:0:0:0:0:0:0:0	4287:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4288::/16	4288:0:0:0:0:0:0:0	4288:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4289::/16	4289:0:0:0:0:0:0:0	4289:ffff:ffff:ffff:ffff:ffff:ffff:ffff
428a::/16	428a:0:0:0:0:0:0:0	428a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
428b::/16	428b:0:0:0:0:0:0:0	428b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
428c::/16	428c:0:0:0:0:0:0:0	428c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
428d::/16	428d:0:0:0:0:0:0:0	428d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
428e::/16	428e:0:0:0:0:0:0:0	428e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
428f::/16	428f:0:0:0:0:0:0:0	428f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4290::/16	4290:0:0:0:0:0:0:0	4290:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4291::/16	4291:0:0:0:0:0:0:0	4291:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4292::/16	4292:0:0:0:0:0:0:0	4292:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4293::/16	4293:0:0:0:0:0:0:0	4293:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4294::/16	4294:0:0:0:0:0:0:0	4294:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4295::/16	4295:0:0:0:0:0:0:0	4295:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4296::/16	4296:0:0:0:0:0:0:0	4296:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4297::/16	4297:0:0:0:0:0:0:0	4297:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4298::/16	4298:0:0:0:0:0:0:0	4298:ffff:ffff:ffff:ffff:ffff:ffff:ffff
4299::/16	4299:0:0:0:0:0:0:0	4299:ffff:ffff:ffff:ffff:ffff:ffff:ffff
429a::/16	429a:0:0:0:0:0:0:0	429a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
429b::/16	429b:0:0:0:0:0:0:0	429b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
429c::/16	429c:0:0:0:0:0:0:0	429c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
429d::/16	429d:0:0:0:0:0:0:0	429d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
429e::/16	429e:0:0:0:0:0:0:0	429e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
429f::/16	429f:0:0:0:0:0:0:0	429f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a0::/16	42a0:0:0:0:0:0:0:0	42a0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a1::/16	42a1:0:0:0:0:0:0:0	42a1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a2::/16	42a2:0:0:0:0:0:0:0	42a2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a3::/16	42a3:0:0:0:0:0:0:0	42a3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a4::/16	42a4:0:0:0:0:0:0:0	42a4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a5::/16	42a5:0:0:0:0:0:0:0	42a5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a6::/16	42a6:0:0:0:0:0:0:0	42a6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a7::/16	42a7:0:0:0:0:0:0:0	42a7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a8::/16	42a8:0:0:0:0:0:0:0	42a8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42a9::/16	42a9:0:0:0:0:0:0:0	42a9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42aa::/16	42aa:0:0:0:0:0:0:0	42aa:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ab::/16	42ab:0:0:0:0:0:0:0	42ab:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ac::/16	42ac:0:0:0:0:0:0:0	42ac:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ad::/16	42ad:0:0:0:0:0:0:0	42ad:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ae::/16	42ae:0:0:0:0:0:0:0	42ae:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42af::/16	42af:0:0:0:0:0:0:0	42af:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b0::/16	42b0:0:0:0:0:0:0:0	42b0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b1::/16	42b1:0:0:0:0:0:0:0	42b1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b2::/16	42b2:0:0:0:0:0:0:0	42b2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b3::/16	42b3:0:0:0:0:0:0:0	42b3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b4::/16	42b4:0:0:0:0:0:0:0	42b4:ffff:ffff:ffff:ffff:ffff:ffff:ffff

42b5::/16	42b5:0:0:0:0:0:0:0	42b5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b6::/16	42b6:0:0:0:0:0:0:0	42b6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b7::/16	42b7:0:0:0:0:0:0:0	42b7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b8::/16	42b8:0:0:0:0:0:0:0	42b8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42b9::/16	42b9:0:0:0:0:0:0:0	42b9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ba::/16	42ba:0:0:0:0:0:0:0	42ba:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42bb::/16	42bb:0:0:0:0:0:0:0	42bb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42bc::/16	42bc:0:0:0:0:0:0:0	42bc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42bd::/16	42bd:0:0:0:0:0:0:0	42bd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42be::/16	42be:0:0:0:0:0:0:0	42be:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42bf::/16	42bf:0:0:0:0:0:0:0	42bf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c0::/16	42c0:0:0:0:0:0:0:0	42c0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c1::/16	42c1:0:0:0:0:0:0:0	42c1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c2::/16	42c2:0:0:0:0:0:0:0	42c2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c3::/16	42c3:0:0:0:0:0:0:0	42c3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c4::/16	42c4:0:0:0:0:0:0:0	42c4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c5::/16	42c5:0:0:0:0:0:0:0	42c5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c6::/16	42c6:0:0:0:0:0:0:0	42c6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c7::/16	42c7:0:0:0:0:0:0:0	42c7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c8::/16	42c8:0:0:0:0:0:0:0	42c8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42c9::/16	42c9:0:0:0:0:0:0:0	42c9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ca::/16	42ca:0:0:0:0:0:0:0	42ca:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42cb::/16	42cb:0:0:0:0:0:0:0	42cb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42cc::/16	42cc:0:0:0:0:0:0:0	42cc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42cd::/16	42cd:0:0:0:0:0:0:0	42cd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ce::/16	42ce:0:0:0:0:0:0:0	42ce:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42cf::/16	42cf:0:0:0:0:0:0:0	42cf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d0::/16	42d0:0:0:0:0:0:0:0	42d0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d1::/16	42d1:0:0:0:0:0:0:0	42d1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d2::/16	42d2:0:0:0:0:0:0:0	42d2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d3::/16	42d3:0:0:0:0:0:0:0	42d3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d4::/16	42d4:0:0:0:0:0:0:0	42d4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d5::/16	42d5:0:0:0:0:0:0:0	42d5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d6::/16	42d6:0:0:0:0:0:0:0	42d6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d7::/16	42d7:0:0:0:0:0:0:0	42d7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d8::/16	42d8:0:0:0:0:0:0:0	42d8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42d9::/16	42d9:0:0:0:0:0:0:0	42d9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42da::/16	42da:0:0:0:0:0:0:0	42da:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42db::/16	42db:0:0:0:0:0:0:0	42db:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42dc::/16	42dc:0:0:0:0:0:0:0	42dc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42dd::/16	42dd:0:0:0:0:0:0:0	42dd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42de::/16	42de:0:0:0:0:0:0:0	42de:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42df::/16	42df:0:0:0:0:0:0:0	42df:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e0::/16	42e0:0:0:0:0:0:0:0	42e0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e1::/16	42e1:0:0:0:0:0:0:0	42e1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e2::/16	42e2:0:0:0:0:0:0:0	42e2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e3::/16	42e3:0:0:0:0:0:0:0	42e3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e4::/16	42e4:0:0:0:0:0:0:0	42e4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e5::/16	42e5:0:0:0:0:0:0:0	42e5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e6::/16	42e6:0:0:0:0:0:0:0	42e6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e7::/16	42e7:0:0:0:0:0:0:0	42e7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e8::/16	42e8:0:0:0:0:0:0:0	42e8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42e9::/16	42e9:0:0:0:0:0:0:0	42e9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ea::/16	42ea:0:0:0:0:0:0:0	42ea:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42eb::/16	42eb:0:0:0:0:0:0:0	42eb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ec::/16	42ec:0:0:0:0:0:0:0	42ec:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ed::/16	42ed:0:0:0:0:0:0:0	42ed:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ee::/16	42ee:0:0:0:0:0:0:0	42ee:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ef::/16	42ef:0:0:0:0:0:0:0	42ef:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f0::/16	42f0:0:0:0:0:0:0:0	42f0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f1::/16	42f1:0:0:0:0:0:0:0	42f1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f2::/16	42f2:0:0:0:0:0:0:0	42f2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f3::/16	42f3:0:0:0:0:0:0:0	42f3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f4::/16	42f4:0:0:0:0:0:0:0	42f4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f5::/16	42f5:0:0:0:0:0:0:0	42f5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f6::/16	42f6:0:0:0:0:0:0:0	42f6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f7::/16	42f7:0:0:0:0:0:0:0	42f7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f8::/16	42f8:0:0:0:0:0:0:0	42f8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42f9::/16	42f9:0:0:0:0:0:0:0	42f9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42fa::/16	42fa:0:0:0:0:0:0:0	42fa:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42fb::/16	42fb:0:0:0:0:0:0:0	42fb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42fc::/16	42fc:0:0:0:0:0:0:0	42fc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42fd::/16	42fd:0:0:0:0:0:0:0	42fd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42fe::/16	42fe:0:0:0:0:0:0:0	42fe:ffff:ffff:ffff:ffff:ffff:ffff:ffff
42ff::/16	42ff:0:0:0:0:0:0:0	42ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

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.