asn.dev

Address space

AS28573 Claro NXT Telecomunicacoes Ltda

IPv4 prefixes 683 9.96M addresses
IPv6 prefixes 1,098
Most common size /20 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 3
3
/15
/15: 14
14
/16
/16: 39
39
/17
/17: 54
54
/18
/18: 89
89
/19
/19: 90
90
/20
/20: 118
118
/21
/21: 102
102
/22
/22: 84
84
/23
/23: 55
55
/24
/24: 35
35

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/38
/38: 1
1
/40
/40: 55
55
/41
/41: 58
58
/42
/42: 65
65
/43
/43: 74
74
/44
/44: 94
94
/45
/45: 121
121
/46
/46: 147
147
/47
/47: 206
206
/48
/48: 277
277

Geography

Where the space lands

CountryNamePrefixes
BRBrazil1,781

Inventory

All prefixes

showing 400 of 1,781
PrefixFamilyAddressesCountryFlags
177.32.0.0/19IPv48,192BR
177.32.32.0/22IPv41,024BR
177.32.36.0/22IPv41,024BR
177.32.40.0/21IPv42,048BR
177.32.48.0/20IPv44,096BR
177.32.64.0/18IPv416,384BR
177.32.128.0/17IPv432,768BR
177.33.0.0/18IPv416,384BR
177.33.64.0/20IPv44,096BR
177.33.80.0/21IPv42,048BR
177.33.88.0/21IPv42,048BR
177.33.96.0/19IPv48,192BR
177.33.128.0/17IPv432,768BR
177.34.0.0/18IPv416,384BR
177.34.64.0/19IPv48,192BR
177.34.96.0/20IPv44,096BR
177.34.112.0/21IPv42,048BR
177.34.128.0/17IPv432,768BR
177.35.0.0/19IPv48,192BR
177.35.32.0/20IPv44,096BR
177.35.48.0/21IPv42,048BR
177.35.56.0/23IPv4512BR
177.35.58.0/24IPv4256BR
177.35.59.0/24IPv4256BR
177.35.60.0/22IPv41,024BR
177.35.64.0/18IPv416,384BR
177.35.128.0/17IPv432,768BR
177.64.0.0/18IPv416,384BR
177.64.64.0/19IPv48,192BR
177.64.96.0/20IPv44,096BR
177.64.112.0/21IPv42,048BR
177.64.128.0/17IPv432,768BR
177.65.0.0/18IPv416,384BR
177.65.96.0/20IPv44,096BR
177.65.128.0/17IPv432,768BR
177.80.0.0/14IPv4262,144BR
177.100.0.0/20IPv44,096BR
177.100.16.0/23IPv4512BR
177.100.20.0/22IPv41,024BR
177.100.24.0/21IPv42,048BR
177.100.48.0/20IPv44,096BR
177.100.64.0/19IPv48,192BR
177.100.104.0/21IPv42,048BR
177.100.112.0/20IPv44,096BR
177.100.128.0/19IPv48,192BR
177.100.160.0/22IPv41,024BR
177.100.164.0/23IPv4512BR
177.100.168.0/21IPv42,048BR
177.100.176.0/20IPv44,096BR
177.100.192.0/19IPv48,192BR
177.100.224.0/20IPv44,096BR
177.127.0.0/19IPv48,192BR
177.127.36.0/22IPv41,024BR
177.127.40.0/22IPv41,024BR
177.127.48.0/20IPv44,096BR
177.127.64.0/18IPv416,384BR
177.127.128.0/17IPv432,768BR
177.140.0.0/20IPv44,096BR
177.140.16.0/20IPv44,096BR
177.140.32.0/19IPv48,192BR
177.140.64.0/19IPv48,192BR
177.140.96.0/21IPv42,048BR
177.140.104.0/22IPv41,024BR
177.140.108.0/22IPv41,024BR
177.140.112.0/20IPv44,096BR
177.140.128.0/17IPv432,768BR
177.141.0.0/16IPv465,536BR
177.142.0.0/16IPv465,536BR
177.143.0.0/17IPv432,768BR
177.143.160.0/20IPv44,096BR
177.143.176.0/21IPv42,048BR
177.143.184.0/22IPv41,024BR
177.143.192.0/18IPv416,384BR
177.180.0.0/19IPv48,192BR
177.180.48.0/20IPv44,096BR
177.180.64.0/18IPv416,384BR
177.180.128.0/17IPv432,768BR
177.181.0.0/18IPv416,384BR
177.181.64.0/19IPv48,192BR
177.181.96.0/20IPv44,096BR
177.181.160.0/19IPv48,192BR
177.181.192.0/18IPv416,384BR
177.182.0.0/15IPv4131,072BR
177.192.0.0/15IPv4131,072BR
177.194.0.0/16IPv465,536BR
177.195.0.0/17IPv432,768BR
177.195.128.0/18IPv416,384BR
177.195.208.0/20IPv44,096BR
177.195.224.0/19IPv48,192BR
177.235.0.0/16IPv465,536BR
179.105.0.0/16IPv465,536BR
179.136.0.0/16IPv465,536BR
179.137.0.0/17IPv432,768BR
179.137.128.0/21IPv42,048BR
179.137.136.0/21IPv42,048BR
179.137.144.0/20IPv44,096BR
179.137.160.0/19IPv48,192BR
179.137.192.0/18IPv416,384BR
179.138.0.0/15IPv4131,072BR
179.140.0.0/14IPv4262,144BR
179.152.0.0/15IPv4131,072BR
179.154.0.0/18IPv416,384BR
179.154.64.0/19IPv48,192BR
179.154.96.0/20IPv44,096BR
179.154.112.0/21IPv42,048BR
179.154.120.0/22IPv41,024BR
179.154.124.0/22IPv41,024BR
179.154.128.0/17IPv432,768BR
179.155.0.0/19IPv48,192BR
179.155.64.0/18IPv416,384BR
179.155.128.0/23IPv4512BR
179.155.130.0/24IPv4256BR
179.155.131.0/24IPv4256BR
179.155.132.0/24IPv4256BR
179.155.133.0/24IPv4256BR
179.155.134.0/23IPv4512BR
179.155.136.0/22IPv41,024BR
179.155.140.0/22IPv41,024BR
179.155.144.0/20IPv44,096BR
179.155.160.0/19IPv48,192BR
179.155.192.0/18IPv416,384BR
179.156.0.0/16IPv465,536BR
179.157.0.0/20IPv44,096BR
179.157.16.0/21IPv42,048BR
179.157.32.0/19IPv48,192BR
179.157.64.0/18IPv416,384BR
179.157.128.0/18IPv416,384BR
179.157.192.0/21IPv42,048BR
179.157.200.0/22IPv41,024BR
179.157.204.0/22IPv41,024BR
179.157.208.0/20IPv44,096BR
179.157.224.0/21IPv42,048BR
179.157.232.0/23IPv4512BR
179.157.234.0/23IPv4512BR
179.157.236.0/22IPv41,024BR
179.157.240.0/20IPv44,096BR
179.158.0.0/15IPv4131,072BR
179.208.0.0/17IPv432,768BR
179.208.128.0/19IPv48,192BR
179.208.160.0/23IPv4512BR
179.208.162.0/23IPv4512BR
179.208.164.0/22IPv41,024BR
179.208.168.0/21IPv42,048BR
179.208.176.0/20IPv44,096BR
179.208.192.0/18IPv416,384BR
179.209.0.0/19IPv48,192BR
179.209.32.0/20IPv44,096BR
179.209.48.0/20IPv44,096BR
179.209.64.0/18IPv416,384BR
179.209.128.0/20IPv44,096BR
179.209.144.0/20IPv44,096BR
179.209.160.0/19IPv48,192BR
179.209.192.0/18IPv416,384BR
179.210.0.0/16IPv465,536BR
179.211.0.0/18IPv416,384BR
179.211.64.0/20IPv44,096BR
179.211.96.0/21IPv42,048BR
179.211.104.0/22IPv41,024BR
179.211.108.0/22IPv41,024BR
179.211.112.0/20IPv44,096BR
179.211.128.0/17IPv432,768BR
179.212.0.0/15IPv4131,072BR
179.214.0.0/16IPv465,536BR
179.215.0.0/18IPv416,384BR
179.215.64.0/20IPv44,096BR
179.215.80.0/21IPv42,048BR
179.215.88.0/24IPv4256BR
179.215.89.0/24IPv4256BR
179.215.90.0/23IPv4512BR
179.215.92.0/22IPv41,024BR
179.215.96.0/19IPv48,192BR
179.215.128.0/18IPv416,384BR
179.215.192.0/19IPv48,192BR
179.216.0.0/18IPv416,384BR
179.216.80.0/20IPv44,096BR
179.216.96.0/19IPv48,192BR
179.216.128.0/17IPv432,768BR
179.217.0.0/16IPv465,536BR
179.218.0.0/15IPv4131,072BR
179.220.0.0/16IPv465,536BR
179.221.0.0/17IPv432,768BR
179.221.128.0/19IPv48,192BR
179.221.160.0/20IPv44,096BR
179.221.192.0/19IPv48,192BR
179.221.224.0/21IPv42,048BR
179.221.232.0/22IPv41,024BR
179.221.236.0/22IPv41,024BR
179.221.240.0/20IPv44,096BR
179.222.0.0/16IPv465,536BR
179.223.0.0/21IPv42,048BR
179.223.8.0/22IPv41,024BR
179.223.12.0/23IPv4512BR
179.223.14.0/23IPv4512BR
179.223.16.0/20IPv44,096BR
179.223.32.0/22IPv41,024BR
179.223.36.0/22IPv41,024BR
179.223.40.0/21IPv42,048BR
179.223.48.0/20IPv44,096BR
179.223.64.0/21IPv42,048BR
179.223.72.0/22IPv41,024BR
179.223.76.0/23IPv4512BR
179.223.78.0/23IPv4512BR
179.223.80.0/20IPv44,096BR
179.223.96.0/22IPv41,024BR
179.223.100.0/22IPv41,024BR
179.223.104.0/21IPv42,048BR
179.223.112.0/20IPv44,096BR
179.223.128.0/17IPv432,768BR
179.232.0.0/17IPv432,768BR
179.232.128.0/18IPv416,384BR
179.232.192.0/19IPv48,192BR
179.232.224.0/22IPv41,024BR
179.232.228.0/22IPv41,024BR
179.232.232.0/21IPv42,048BR
179.232.240.0/20IPv44,096BR
179.233.0.0/19IPv48,192BR
179.233.64.0/18IPv416,384BR
179.233.128.0/17IPv432,768BR
179.234.0.0/19IPv48,192BR
179.234.32.0/20IPv44,096BR
179.234.48.0/22IPv41,024BR
179.234.52.0/22IPv41,024BR
179.234.56.0/21IPv42,048BR
179.234.64.0/18IPv416,384BR
179.234.128.0/17IPv432,768BR
179.235.0.0/17IPv432,768BR
179.235.128.0/18IPv416,384BR
179.235.192.0/19IPv48,192BR
179.235.224.0/23IPv4512BR
179.235.226.0/23IPv4512BR
179.235.228.0/22IPv41,024BR
179.235.232.0/21IPv42,048BR
179.235.240.0/20IPv44,096BR
181.213.0.0/17IPv432,768BR
181.213.128.0/22IPv41,024BR
181.213.132.0/24IPv4256BR
181.213.133.0/24IPv4256BR
181.213.134.0/23IPv4512BR
181.213.136.0/22IPv41,024BR
181.213.140.0/23IPv4512BR
181.213.142.0/23IPv4512BR
181.213.144.0/21IPv42,048BR
181.213.152.0/22IPv41,024BR
181.213.156.0/23IPv4512BR
181.213.158.0/23IPv4512BR
181.213.160.0/22IPv41,024BR
181.213.164.0/23IPv4512BR
181.213.166.0/24IPv4256BR
181.213.167.0/24IPv4256BR
181.213.168.0/21IPv42,048BR
181.213.176.0/20IPv44,096BR
181.213.192.0/18IPv416,384BR
181.216.32.0/19IPv48,192BR
181.216.64.0/18IPv416,384BR
181.216.128.0/18IPv416,384BR
181.216.192.0/19IPv48,192BR
181.216.224.0/20IPv44,096BR
181.216.240.0/21IPv42,048BR
181.217.0.0/21IPv42,048BR
181.217.40.0/21IPv42,048BR
181.217.48.0/20IPv44,096BR
181.217.64.0/18IPv416,384BR
181.217.128.0/19IPv48,192BR
181.217.160.0/21IPv42,048BR
181.217.168.0/22IPv41,024BR
181.217.172.0/23IPv4512BR
181.217.174.0/23IPv4512BR
181.217.176.0/20IPv44,096BR
181.217.192.0/18IPv416,384BR
181.218.0.0/18IPv416,384BR
181.218.64.0/21IPv42,048BR
181.218.72.0/22IPv41,024BR
181.218.76.0/23IPv4512BR
181.218.78.0/23IPv4512BR
181.218.80.0/20IPv44,096BR
181.218.96.0/21IPv42,048BR
181.218.120.0/21IPv42,048BR
181.218.128.0/18IPv416,384BR
181.218.192.0/19IPv48,192BR
181.218.224.0/20IPv44,096BR
181.218.248.0/21IPv42,048BR
181.219.0.0/18IPv416,384BR
181.219.64.0/20IPv44,096BR
181.219.80.0/21IPv42,048BR
181.219.96.0/19IPv48,192BR
181.219.128.0/19IPv48,192BR
181.219.160.0/22IPv41,024BR
181.219.164.0/23IPv4512BR
181.219.166.0/23IPv4512BR
181.219.168.0/21IPv42,048BR
181.219.176.0/20IPv44,096BR
181.219.192.0/18IPv416,384BR
181.220.0.0/16IPv465,536BR
181.221.0.0/18IPv416,384BR
181.221.64.0/20IPv44,096BR
181.221.80.0/20IPv44,096BR
181.221.96.0/19IPv48,192BR
181.221.128.0/17IPv432,768BR
181.222.0.0/17IPv432,768BR
181.222.128.0/19IPv48,192BR
181.222.160.0/21IPv42,048BR
181.222.168.0/21IPv42,048BR
181.222.176.0/22IPv41,024BR
181.222.180.0/22IPv41,024BR
181.222.184.0/21IPv42,048BR
181.222.192.0/18IPv416,384BR
181.223.0.0/18IPv416,384BR
181.223.96.0/19IPv48,192BR
181.223.128.0/18IPv416,384BR
181.223.192.0/19IPv48,192BR
181.223.224.0/20IPv44,096BR
181.223.240.0/21IPv42,048BR
181.223.248.0/22IPv41,024BR
181.223.252.0/23IPv4512BR
181.223.254.0/23IPv4512BR
186.204.0.0/18IPv416,384BR
186.204.64.0/19IPv48,192BR
186.204.96.0/20IPv44,096BR
186.204.112.0/21IPv42,048BR
186.204.120.0/22IPv41,024BR
186.204.124.0/22IPv41,024BR
186.204.128.0/17IPv432,768BR
186.205.0.0/16IPv465,536BR
186.206.0.0/17IPv432,768BR
186.206.128.0/19IPv48,192BR
186.206.160.0/20IPv44,096BR
186.206.176.0/20IPv44,096BR
186.206.192.0/18IPv416,384BR
186.207.0.0/19IPv48,192BR
186.207.32.0/21IPv42,048BR
186.207.40.0/21IPv42,048BR
186.207.48.0/20IPv44,096BR
186.207.64.0/18IPv416,384BR
186.207.128.0/17IPv432,768BR
186.218.0.0/20IPv44,096BR
186.218.16.0/21IPv42,048BR
186.218.28.0/22IPv41,024BR
186.218.32.0/19IPv48,192BR
186.218.64.0/20IPv44,096BR
186.218.96.0/19IPv48,192BR
186.218.128.0/20IPv44,096BR
186.218.144.0/21IPv42,048BR
186.218.152.0/22IPv41,024BR
186.218.160.0/19IPv48,192BR
186.218.192.0/20IPv44,096BR
186.218.208.0/21IPv42,048BR
186.218.220.0/22IPv41,024BR
186.218.224.0/20IPv44,096BR
186.218.244.0/22IPv41,024BR
186.218.248.0/21IPv42,048BR
186.220.0.0/19IPv48,192BR
186.220.32.0/21IPv42,048BR
186.220.40.0/21IPv42,048BR
186.220.48.0/20IPv44,096BR
186.220.64.0/18IPv416,384BR
186.220.128.0/18IPv416,384BR
186.220.192.0/21IPv42,048BR
186.220.200.0/21IPv42,048BR
186.220.208.0/20IPv44,096BR
186.220.224.0/19IPv48,192BR
186.221.0.0/16IPv465,536BR
186.222.0.0/18IPv416,384BR
186.222.64.0/19IPv48,192BR
186.222.112.0/20IPv44,096BR
186.222.128.0/17IPv432,768BR
186.223.0.0/17IPv432,768BR
186.223.128.0/18IPv416,384BR
186.223.192.0/19IPv48,192BR
186.223.224.0/21IPv42,048BR
186.223.232.0/22IPv41,024BR
186.223.236.0/22IPv41,024BR
186.223.240.0/20IPv44,096BR
187.2.0.0/18IPv416,384BR
187.2.64.0/19IPv48,192BR
187.2.96.0/21IPv42,048BR
187.2.104.0/23IPv4512BR
187.2.106.0/23IPv4512BR
187.2.108.0/22IPv41,024BR
187.2.112.0/20IPv44,096BR
187.2.128.0/17IPv432,768BR
187.3.0.0/16IPv465,536BR
187.20.0.0/17IPv432,768BR
187.20.128.0/19IPv48,192BR
187.20.192.0/20IPv44,096BR
187.20.208.0/21IPv42,048BR
187.20.220.0/22IPv41,024BR
187.20.224.0/19IPv48,192BR
187.21.0.0/16IPv465,536BR
187.22.0.0/19IPv48,192BR
187.22.32.0/20IPv44,096BR
187.22.48.0/22IPv41,024BR
187.22.52.0/22IPv41,024BR
187.22.56.0/21IPv42,048BR
187.22.64.0/20IPv44,096BR
187.22.80.0/22IPv41,024BR
187.22.84.0/23IPv4512BR
187.22.86.0/24IPv4256BR
187.22.87.0/24IPv4256BR
187.22.88.0/21IPv42,048BR
187.22.96.0/20IPv44,096BR

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.