AS7738 V tal

AS7738 - V tal · registered in Brazil

IPv4 addresses1,332,224156 prefixes · 0.043% of announced IPv4

Rank in Brazil#10largest network in BR by IPv4 space, of 7,969 · 1.77% of BR

Rank worldwide#291of 79,396 networks with IPv4

IPv617 x /32 (1,114,112 x /48)2 prefixes

CountryBrazil8,771 ASNs registered there

Open AS7738 in ASN lookup Look up an IP in this network (138.0.16.1) All networks in Brazil

IPv4 prefixes

All 156 prefixes, in address order.

138.0.16.0/22
152.234.184.0/21
152.237.216.0/21
152.239.0.0/18
152.239.64.0/19
152.239.96.0/20
177.177.56.0/21
177.177.96.0/21
177.177.200.0/21
179.66.160.0/21
179.67.240.0/21
179.197.104.0/21
179.197.152.0/21
179.197.160.0/19
179.197.192.0/20
179.197.208.0/21
179.198.72.0/21
179.198.128.0/18
179.198.232.0/21
179.199.176.0/21
179.236.56.0/21
179.236.112.0/20
179.236.200.0/21
179.236.208.0/21
186.240.128.0/21
186.240.160.0/21
186.241.8.0/21
186.241.136.0/21
186.242.152.0/21
186.242.200.0/21
186.244.16.0/21
186.244.96.0/20
186.244.120.0/21
186.244.136.0/21
186.247.16.0/21
186.247.80.0/21
186.247.104.0/21
186.247.128.0/21
186.247.192.0/21
186.247.232.0/21
186.247.240.0/21
187.12.0.0/16
187.13.48.0/20
187.13.144.0/21
187.13.168.0/21
187.13.232.0/21
187.14.32.0/21
187.14.72.0/21
187.14.192.0/21
187.14.216.0/21
187.15.64.0/21
187.15.184.0/21
187.40.0.0/21
187.40.64.0/21
187.40.192.0/21
187.40.208.0/20
187.41.64.0/21
187.76.0.0/16
187.78.160.0/20
187.79.144.0/21
187.125.0.0/16
187.126.56.0/21
187.126.88.0/21
187.126.104.0/21
189.12.32.0/20
189.12.64.0/21
189.24.56.0/21
189.49.64.0/21
189.80.0.0/16
189.105.0.0/20
191.0.64.0/20
191.40.80.0/21
191.40.104.0/21
191.44.8.0/21
191.45.48.0/21
200.97.0.0/20
200.97.16.0/21
200.97.48.0/21
200.97.64.0/18
200.97.128.0/21
200.97.144.0/20
200.141.32.0/20
200.141.64.0/18
200.141.128.0/19
200.141.160.0/20
200.141.192.0/18
200.149.0.0/18
200.149.72.0/21
200.149.80.0/20
200.149.96.0/19
200.149.128.0/19
200.149.160.0/20
200.149.200.0/21
200.149.208.0/20
200.149.224.0/19
200.151.0.0/16
200.164.0.0/16
200.165.0.0/20
200.165.32.0/19
200.165.64.0/20
200.165.88.0/21
200.165.96.0/20
200.165.120.0/21
200.165.128.0/20
200.165.144.0/21
200.165.160.0/20
200.165.176.0/21
200.165.200.0/21
200.165.208.0/20
200.165.240.0/20
200.187.128.0/19
200.195.0.0/17
200.199.0.0/17
200.199.128.0/18
200.202.192.0/18
200.216.0.0/19
200.216.32.0/21
200.216.48.0/20
200.216.64.0/18
200.216.128.0/17
200.217.0.0/18
200.217.64.0/19
200.217.120.0/21
200.217.128.0/17
200.222.0.0/17
200.222.128.0/19
200.222.200.0/21
200.222.208.0/20
200.222.240.0/21
200.223.0.0/16
201.4.80.0/20
201.8.48.0/21
201.18.0.0/17
201.18.128.0/19
201.18.160.0/20
201.18.184.0/21
201.18.224.0/19
201.32.16.0/20
201.32.32.0/19
201.32.64.0/19
201.32.96.0/21
201.32.112.0/20
201.32.160.0/19
201.32.192.0/18
201.50.80.0/21
201.51.32.0/21
201.58.64.0/19
201.58.192.0/19
201.59.0.0/19
201.59.32.0/20
201.59.56.0/21
201.59.64.0/18
201.59.128.0/17
201.78.160.0/21
201.78.200.0/21
201.78.208.0/20

IPv6 prefixes

All 2 prefixes.

2804:13c::/32
2804:d40::/28

Other ASNs named V tal

2 other networks use the same organisation name; together with AS7738 they announce 3,586,048 IPv4 addresses.

ASNNameIPv4 addresses

AS8167AS8167 - V tal BR2,245,632

AS22745AS22745 - V tal BR8,192

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS8167#7 AS8167 - V tal2,245,632

AS10429#8 AS10429 - TELEFONICA BRASIL S.A1,644,288

AS22085#9 AS22085 - Claro S/A1,586,176

AS1916#11 AS1916 - Rede Nacional de Ensino e Pesquisa660,992

AS53006#12 AS53006 - ALGAR TELECOM S/A589,824

AS16735#13 AS16735 - ALGAR TELECOM S/A538,624

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources