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AS7738

AS7738 is V tal.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (2 Nov 2026)

Short answer

AS7738 belongs to V tal. DB-IP Lite attributes 1,338,368 IPv4 addresses in 113 ranges and 2 IPv6 ranges to it, all or nearly all of the IPv4 space in Brazil. The number is registered with LACNIC in Brazil on 16 Nov 1999.

Facts for AS7738
Operator (DB-IP)V tal
IPv4 addresses1,338,368
IPv4 ranges113
IPv6 ranges2
RegistryLACNIC
Registered16 Nov 1999
Registry countryBrazil (BR)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

V tal hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 2 IPv6 ranges for AS7738, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

BR98%
US2%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
138.0.16.0 – 138.0.19.255138.0.16.0/221,024
152.234.184.0 – 152.234.191.255152.234.184.0/212,048
152.237.216.0 – 152.237.223.255152.237.216.0/212,048
152.239.0.0 – 152.239.111.255152.239.0.0/18, 152.239.64.0/19 …28,672
177.177.56.0 – 177.177.63.255177.177.56.0/212,048
177.177.96.0 – 177.177.103.255177.177.96.0/212,048
177.177.200.0 – 177.177.207.255177.177.200.0/212,048
179.66.160.0 – 179.66.167.255179.66.160.0/212,048
179.67.240.0 – 179.67.247.255179.67.240.0/212,048
179.197.104.0 – 179.197.111.255179.197.104.0/212,048
179.197.152.0 – 179.197.215.255179.197.152.0/21, 179.197.160.0/19 …16,384
179.198.72.0 – 179.198.79.255179.198.72.0/212,048
179.198.128.0 – 179.198.191.255179.198.128.0/1816,384
179.198.232.0 – 179.198.239.255179.198.232.0/212,048
179.199.176.0 – 179.199.183.255179.199.176.0/212,048
179.236.56.0 – 179.236.63.255179.236.56.0/212,048
179.236.112.0 – 179.236.127.255179.236.112.0/204,096
179.236.200.0 – 179.236.215.255179.236.200.0/21, 179.236.208.0/214,096
186.240.128.0 – 186.240.135.255186.240.128.0/212,048
186.240.160.0 – 186.240.167.255186.240.160.0/212,048
186.241.8.0 – 186.241.15.255186.241.8.0/212,048
186.241.136.0 – 186.241.143.255186.241.136.0/212,048
186.242.152.0 – 186.242.159.255186.242.152.0/212,048
186.242.200.0 – 186.242.207.255186.242.200.0/212,048
186.244.16.0 – 186.244.23.255186.244.16.0/212,048
186.244.96.0 – 186.244.111.255186.244.96.0/204,096
186.244.120.0 – 186.244.127.255186.244.120.0/212,048
186.244.136.0 – 186.244.143.255186.244.136.0/212,048
186.247.16.0 – 186.247.23.255186.247.16.0/212,048
186.247.80.0 – 186.247.87.255186.247.80.0/212,048
186.247.104.0 – 186.247.111.255186.247.104.0/212,048
186.247.128.0 – 186.247.135.255186.247.128.0/212,048
186.247.192.0 – 186.247.199.255186.247.192.0/212,048
186.247.232.0 – 186.247.247.255186.247.232.0/21, 186.247.240.0/214,096
187.12.0.0 – 187.12.255.255187.12.0.0/1665,536
187.13.48.0 – 187.13.63.255187.13.48.0/204,096
187.13.144.0 – 187.13.151.255187.13.144.0/212,048
187.13.168.0 – 187.13.175.255187.13.168.0/212,048
187.13.232.0 – 187.13.239.255187.13.232.0/212,048
187.14.32.0 – 187.14.39.255187.14.32.0/212,048
187.14.72.0 – 187.14.79.255187.14.72.0/212,048
187.14.192.0 – 187.14.199.255187.14.192.0/212,048
187.14.216.0 – 187.14.223.255187.14.216.0/212,048
187.15.64.0 – 187.15.71.255187.15.64.0/212,048
187.15.184.0 – 187.15.191.255187.15.184.0/212,048
187.40.0.0 – 187.40.7.255187.40.0.0/212,048
187.40.64.0 – 187.40.71.255187.40.64.0/212,048
187.40.192.0 – 187.40.199.255187.40.192.0/212,048
187.40.208.0 – 187.40.223.255187.40.208.0/204,096
187.41.64.0 – 187.41.71.255187.41.64.0/212,048
2804:13c:: – 2804:13c:ffff:ffff:ffff:ffff:ffff:ffff2804:13c::/32IPv6
2804:d40:: – 2804:d4f:ffff:ffff:ffff:ffff:ffff:ffff2804:d40::/28IPv6
Showing 50 of 113 IPv4 and 2 of 2 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 3 Nov 2026