asn.dev

Address space

AS18881 TELEFONICA BRASIL S.A

IPv4 prefixes 525 4.58M addresses
IPv6 prefixes 91
Most common size /20 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 9
9
/17
/17: 36
36
/18
/18: 66
66
/19
/19: 107
107
/20
/20: 145
145
/21
/21: 104
104
/22
/22: 38
38
/23
/23: 12
12
/24
/24: 8
8

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
/31
/31: 2
2
/32
/32: 2
2
/33
/33: 3
3
/34
/34: 3
3
/35
/35: 8
8
/36
/36: 4
4
/37
/37: 11
11
/38
/38: 5
5
/39
/39: 6
6
/40
/40: 8
8
/41
/41: 8
8
/42
/42: 5
5
/43
/43: 5
5
/44
/44: 5
5
/45
/45: 5
5
/46
/46: 8
8
/47
/47: 3
3

Geography

Where the space lands

CountryNamePrefixes
BRBrazil616

Inventory

All prefixes

showing 400 of 616
PrefixFamilyAddressesCountryFlags
177.16.0.0/19IPv48,192BR
177.16.32.0/20IPv44,096BR
177.16.48.0/21IPv42,048BR
177.16.56.0/21IPv42,048BR
177.16.64.0/18IPv416,384BR
177.16.128.0/18IPv416,384BR
177.16.192.0/21IPv42,048BR
177.16.200.0/21IPv42,048BR
177.16.208.0/20IPv44,096BR
177.16.224.0/20IPv44,096BR
177.16.240.0/20IPv44,096BR
177.17.0.0/18IPv416,384BR
177.17.64.0/19IPv48,192BR
177.17.96.0/19IPv48,192BR
177.17.128.0/19IPv48,192BR
177.17.160.0/21IPv42,048BR
177.17.168.0/21IPv42,048BR
177.17.176.0/20IPv44,096BR
177.17.192.0/18IPv416,384BR
177.18.0.0/20IPv44,096BR
177.18.16.0/20IPv44,096BR
177.18.32.0/20IPv44,096BR
177.18.48.0/21IPv42,048BR
177.18.56.0/22IPv41,024BR
177.18.60.0/22IPv41,024BR
177.18.64.0/20IPv44,096BR
177.18.80.0/20IPv44,096BR
177.18.96.0/19IPv48,192BR
177.18.128.0/17IPv432,768BR
177.19.0.0/19IPv48,192BR
177.19.32.0/20IPv44,096BR
177.19.48.0/20IPv44,096BR
177.19.64.0/20IPv44,096BR
177.19.80.0/20IPv44,096BR
177.19.96.0/19IPv48,192BR
177.19.128.0/18IPv416,384BR
177.19.192.0/19IPv48,192BR
177.19.224.0/19IPv48,192BR
177.40.0.0/20IPv44,096BR
177.40.16.0/21IPv42,048BR
177.40.24.0/21IPv42,048BR
177.40.32.0/19IPv48,192BR
177.40.64.0/20IPv44,096BR
177.40.80.0/20IPv44,096BR
177.40.96.0/19IPv48,192BR
177.40.128.0/20IPv44,096BR
177.40.144.0/20IPv44,096BR
177.40.160.0/19IPv48,192BR
177.40.192.0/19IPv48,192BR
177.40.224.0/21IPv42,048BR
177.40.232.0/21IPv42,048BR
177.40.240.0/20IPv44,096BR
177.41.0.0/18IPv416,384BR
177.41.64.0/20IPv44,096BR
177.41.80.0/20IPv44,096BR
177.41.96.0/19IPv48,192BR
177.41.128.0/20IPv44,096BR
177.41.144.0/21IPv42,048BR
177.41.152.0/21IPv42,048BR
177.41.160.0/19IPv48,192BR
177.41.192.0/20IPv44,096BR
177.41.208.0/21IPv42,048BR
177.41.216.0/21IPv42,048BR
177.41.224.0/20IPv44,096BR
177.41.240.0/21IPv42,048BR
177.41.248.0/21IPv42,048BR
177.42.0.0/18IPv416,384BR
177.42.64.0/19IPv48,192BR
177.42.96.0/20IPv44,096BR
177.42.112.0/20IPv44,096BR
177.42.128.0/18IPv416,384BR
177.42.192.0/19IPv48,192BR
177.42.224.0/20IPv44,096BR
177.42.240.0/20IPv44,096BR
177.43.0.0/17IPv432,768BR
177.43.128.0/19IPv48,192BR
177.43.160.0/23IPv4512BR
177.43.162.0/24IPv4256BR
177.43.163.0/24IPv4256BR
177.43.164.0/22IPv41,024BR
177.43.168.0/21IPv42,048BR
177.43.176.0/20IPv44,096BR
177.43.192.0/18IPv416,384BR
177.96.0.0/17IPv432,768BR
177.96.128.0/20IPv44,096BR
177.96.144.0/20IPv44,096BR
177.96.160.0/19IPv48,192BR
177.96.192.0/18IPv416,384BR
177.97.0.0/16IPv465,536BR
177.98.0.0/16IPv465,536BR
177.99.0.0/18IPv416,384BR
177.99.64.0/21IPv42,048BR
177.99.72.0/21IPv42,048BR
177.99.80.0/20IPv44,096BR
177.99.96.0/19IPv48,192BR
177.99.128.0/18IPv416,384BR
177.99.192.0/21IPv42,048BR
177.99.200.0/21IPv42,048BR
177.99.208.0/20IPv44,096BR
177.99.224.0/20IPv44,096BR
177.99.240.0/21IPv42,048BR
177.99.248.0/21IPv42,048BR
177.132.0.0/18IPv416,384BR
177.132.64.0/18IPv416,384BR
177.132.128.0/20IPv44,096BR
177.132.144.0/21IPv42,048BR
177.132.152.0/21IPv42,048BR
177.132.160.0/19IPv48,192BR
177.132.192.0/19IPv48,192BR
177.132.224.0/21IPv42,048BR
177.132.232.0/21IPv42,048BR
177.132.240.0/20IPv44,096BR
177.133.0.0/17IPv432,768BR
177.133.128.0/18IPv416,384BR
177.133.192.0/21IPv42,048BR
177.133.200.0/21IPv42,048BR
177.133.208.0/20IPv44,096BR
177.133.224.0/19IPv48,192BR
177.134.0.0/16IPv465,536BR
177.135.0.0/18IPv416,384BR
177.135.64.0/20IPv44,096BR
177.135.80.0/20IPv44,096BR
177.135.96.0/19IPv48,192BR
177.135.128.0/17IPv432,768BR
177.145.0.0/18IPv416,384BR
177.156.0.0/17IPv432,768BR
177.156.128.0/21IPv42,048BR
177.156.136.0/21IPv42,048BR
177.156.144.0/20IPv44,096BR
177.156.160.0/19IPv48,192BR
177.156.192.0/21IPv42,048BR
177.156.200.0/21IPv42,048BR
177.156.208.0/20IPv44,096BR
177.156.224.0/19IPv48,192BR
177.157.0.0/19IPv48,192BR
177.157.32.0/20IPv44,096BR
177.157.48.0/20IPv44,096BR
177.157.64.0/18IPv416,384BR
177.157.128.0/17IPv432,768BR
177.158.0.0/20IPv44,096BR
177.158.16.0/20IPv44,096BR
177.158.32.0/19IPv48,192BR
177.158.64.0/21IPv42,048BR
177.158.72.0/21IPv42,048BR
177.158.80.0/20IPv44,096BR
177.158.96.0/19IPv48,192BR
177.158.128.0/17IPv432,768BR
177.159.0.0/16IPv465,536BR
177.204.0.0/17IPv432,768BR
177.204.128.0/20IPv44,096BR
177.204.144.0/21IPv42,048BR
177.204.152.0/22IPv41,024BR
177.204.156.0/22IPv41,024BR
177.204.160.0/22IPv41,024BR
177.204.164.0/22IPv41,024BR
177.204.168.0/21IPv42,048BR
177.204.176.0/20IPv44,096BR
177.204.192.0/20IPv44,096BR
177.204.208.0/20IPv44,096BR
177.204.224.0/19IPv48,192BR
177.205.0.0/16IPv465,536BR
177.206.0.0/16IPv465,536BR
177.207.0.0/17IPv432,768BR
177.207.128.0/21IPv42,048BR
177.207.136.0/21IPv42,048BR
177.207.144.0/20IPv44,096BR
177.207.160.0/19IPv48,192BR
177.207.192.0/18IPv416,384BR
179.83.0.0/18IPv416,384BR
179.83.64.0/19IPv48,192BR
179.83.96.0/20IPv44,096BR
179.83.112.0/22IPv41,024BR
179.83.116.0/22IPv41,024BR
179.83.120.0/21IPv42,048BR
179.83.128.0/17IPv432,768BR
179.95.0.0/18IPv416,384BR
179.95.64.0/20IPv44,096BR
179.95.80.0/21IPv42,048BR
179.95.88.0/21IPv42,048BR
179.95.96.0/19IPv48,192BR
179.95.128.0/17IPv432,768BR
179.131.192.0/18IPv416,384BR
179.162.0.0/17IPv432,768BR
179.162.128.0/18IPv416,384BR
179.162.192.0/19IPv48,192BR
179.162.240.0/20IPv44,096BR
179.176.0.0/18IPv416,384BR
179.176.64.0/21IPv42,048BR
179.176.72.0/21IPv42,048BR
179.176.80.0/20IPv44,096BR
179.176.96.0/19IPv48,192BR
179.176.128.0/17IPv432,768BR
179.177.0.0/18IPv416,384BR
179.177.64.0/19IPv48,192BR
179.177.96.0/22IPv41,024BR
179.177.100.0/22IPv41,024BR
179.177.104.0/21IPv42,048BR
179.177.112.0/20IPv44,096BR
179.177.128.0/17IPv432,768BR
179.178.0.0/18IPv416,384BR
179.178.64.0/19IPv48,192BR
179.178.96.0/21IPv42,048BR
179.178.104.0/22IPv41,024BR
179.178.108.0/22IPv41,024BR
179.178.112.0/21IPv42,048BR
179.178.120.0/21IPv42,048BR
179.178.128.0/20IPv44,096BR
179.178.144.0/20IPv44,096BR
179.178.160.0/19IPv48,192BR
179.178.192.0/20IPv44,096BR
179.178.208.0/20IPv44,096BR
179.178.224.0/19IPv48,192BR
179.179.0.0/17IPv432,768BR
179.179.128.0/19IPv48,192BR
179.179.160.0/19IPv48,192BR
179.179.192.0/19IPv48,192BR
179.179.224.0/20IPv44,096BR
179.179.240.0/20IPv44,096BR
179.180.0.0/18IPv416,384BR
179.180.64.0/19IPv48,192BR
179.180.96.0/19IPv48,192BR
179.180.128.0/19IPv48,192BR
179.180.160.0/20IPv44,096BR
179.180.176.0/20IPv44,096BR
179.180.192.0/18IPv416,384BR
179.181.0.0/20IPv44,096BR
179.181.16.0/21IPv42,048BR
179.181.24.0/21IPv42,048BR
179.181.32.0/19IPv48,192BR
179.181.64.0/18IPv416,384BR
179.181.128.0/19IPv48,192BR
179.181.160.0/19IPv48,192BR
179.181.192.0/18IPv416,384BR
179.182.0.0/17IPv432,768BR
179.182.128.0/17IPv432,768BR
179.183.0.0/19IPv48,192BR
179.183.32.0/20IPv44,096BR
179.183.48.0/20IPv44,096BR
179.183.64.0/18IPv416,384BR
179.183.128.0/18IPv416,384BR
179.183.192.0/18IPv416,384BR
179.184.0.0/17IPv432,768BR
179.184.128.0/19IPv48,192BR
179.184.160.0/20IPv44,096BR
179.184.176.0/22IPv41,024BR
179.184.180.0/22IPv41,024BR
179.184.184.0/21IPv42,048BR
179.184.192.0/18IPv416,384BR
179.185.0.0/17IPv432,768BR
179.185.128.0/19IPv48,192BR
179.185.160.0/21IPv42,048BR
179.185.168.0/21IPv42,048BR
179.185.176.0/20IPv44,096BR
179.185.192.0/20IPv44,096BR
179.185.208.0/20IPv44,096BR
179.185.224.0/19IPv48,192BR
179.186.0.0/17IPv432,768BR
179.186.128.0/18IPv416,384BR
179.186.192.0/18IPv416,384BR
179.187.0.0/18IPv416,384BR
179.187.64.0/20IPv44,096BR
179.187.80.0/20IPv44,096BR
179.187.96.0/19IPv48,192BR
179.187.128.0/18IPv416,384BR
179.187.192.0/21IPv42,048BR
179.187.200.0/21IPv42,048BR
179.187.208.0/21IPv42,048BR
179.187.216.0/21IPv42,048BR
179.187.224.0/19IPv48,192BR
186.212.0.0/20IPv44,096BR
186.212.16.0/21IPv42,048BR
186.212.24.0/21IPv42,048BR
186.212.32.0/19IPv48,192BR
186.212.64.0/18IPv416,384BR
186.212.128.0/19IPv48,192BR
186.212.160.0/20IPv44,096BR
186.212.176.0/20IPv44,096BR
186.212.192.0/18IPv416,384BR
186.213.0.0/17IPv432,768BR
186.213.128.0/20IPv44,096BR
186.213.144.0/21IPv42,048BR
186.213.152.0/21IPv42,048BR
186.213.160.0/19IPv48,192BR
186.213.192.0/19IPv48,192BR
186.213.224.0/24IPv4256BR
186.213.225.0/24IPv4256BR
186.213.226.0/23IPv4512BR
186.213.228.0/22IPv41,024BR
186.213.232.0/21IPv42,048BR
186.213.240.0/20IPv44,096BR
186.214.0.0/21IPv42,048BR
186.214.8.0/22IPv41,024BR
186.214.12.0/22IPv41,024BR
186.214.16.0/20IPv44,096BR
186.214.32.0/19IPv48,192BR
186.214.64.0/18IPv416,384BR
186.214.128.0/20IPv44,096BR
186.214.144.0/21IPv42,048BR
186.214.152.0/21IPv42,048BR
186.214.160.0/21IPv42,048BR
186.214.168.0/21IPv42,048BR
186.214.176.0/20IPv44,096BR
186.214.192.0/18IPv416,384BR
186.215.0.0/20IPv44,096BR
186.215.16.0/20IPv44,096BR
186.215.32.0/19IPv48,192BR
186.215.64.0/18IPv416,384BR
186.215.128.0/18IPv416,384BR
186.215.192.0/20IPv44,096BR
186.215.208.0/24IPv4256BR
186.215.209.0/24IPv4256BR
186.215.210.0/23IPv4512BR
186.215.212.0/22IPv41,024BR
186.215.216.0/21IPv42,048BR
186.215.224.0/21IPv42,048BR
186.215.232.0/22IPv41,024BR
186.215.236.0/22IPv41,024BR
186.215.240.0/20IPv44,096BR
187.58.0.0/19IPv48,192BR
187.58.32.0/21IPv42,048BR
187.58.40.0/22IPv41,024BR
187.58.44.0/22IPv41,024BR
187.58.48.0/21IPv42,048BR
187.58.56.0/21IPv42,048BR
187.58.64.0/18IPv416,384BR
187.58.128.0/22IPv41,024BR
187.58.132.0/22IPv41,024BR
187.58.136.0/21IPv42,048BR
187.58.144.0/20IPv44,096BR
187.58.160.0/19IPv48,192BR
187.58.192.0/20IPv44,096BR
187.58.208.0/20IPv44,096BR
187.58.224.0/19IPv48,192BR
187.59.0.0/19IPv48,192BR
187.59.32.0/19IPv48,192BR
187.59.64.0/20IPv44,096BR
187.59.80.0/21IPv42,048BR
187.59.88.0/21IPv42,048BR
187.59.96.0/19IPv48,192BR
187.59.128.0/17IPv432,768BR
187.112.0.0/19IPv48,192BR
187.112.32.0/20IPv44,096BR
187.112.48.0/21IPv42,048BR
187.112.56.0/21IPv42,048BR
187.112.64.0/19IPv48,192BR
187.112.96.0/19IPv48,192BR
187.112.128.0/19IPv48,192BR
187.112.160.0/20IPv44,096BR
187.112.176.0/20IPv44,096BR
187.112.192.0/19IPv48,192BR
187.112.224.0/21IPv42,048BR
187.112.232.0/22IPv41,024BR
187.112.236.0/23IPv4512BR
187.112.238.0/23IPv4512BR
187.112.240.0/20IPv44,096BR
187.113.0.0/17IPv432,768BR
187.113.128.0/19IPv48,192BR
187.113.176.0/20IPv44,096BR
187.113.192.0/18IPv416,384BR
187.114.0.0/21IPv42,048BR
187.114.8.0/21IPv42,048BR
187.114.16.0/20IPv44,096BR
187.114.32.0/19IPv48,192BR
187.114.64.0/18IPv416,384BR
187.114.128.0/20IPv44,096BR
187.114.152.0/21IPv42,048BR
187.114.160.0/19IPv48,192BR
187.114.192.0/18IPv416,384BR
187.115.0.0/20IPv44,096BR
187.115.16.0/22IPv41,024BR
187.115.20.0/23IPv4512BR
187.115.22.0/23IPv4512BR
187.115.24.0/21IPv42,048BR
187.115.32.0/19IPv48,192BR
187.115.64.0/19IPv48,192BR
187.115.96.0/21IPv42,048BR
187.115.104.0/21IPv42,048BR
187.115.112.0/20IPv44,096BR
187.115.128.0/21IPv42,048BR
187.115.136.0/21IPv42,048BR
187.115.144.0/20IPv44,096BR
187.115.160.0/22IPv41,024BR
187.115.164.0/23IPv4512BR
187.115.166.0/23IPv4512BR
187.115.168.0/21IPv42,048BR
187.115.176.0/20IPv44,096BR
187.115.192.0/19IPv48,192BR
187.115.224.0/20IPv44,096BR
187.115.240.0/20IPv44,096BR
189.26.0.0/17IPv432,768BR
189.26.128.0/20IPv44,096BR
189.26.144.0/20IPv44,096BR
189.26.160.0/19IPv48,192BR
189.26.192.0/19IPv48,192BR
189.26.224.0/20IPv44,096BR
189.26.240.0/20IPv44,096BR
189.27.0.0/18IPv416,384BR
189.27.64.0/19IPv48,192BR
189.27.96.0/20IPv44,096BR
189.27.112.0/20IPv44,096BR

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