Autonomous System

AS27720 CITTA TELECOM LTDA

ISPActiveBrazilLACNIC

AS27720 (AS27720) is an ISP network operated by CITTA TELECOM LTDA in Brazil, registered with LACNIC. It has 23 IPv4 prefixes with 12,800 addresses and 32 IPv6 prefixes, which makes it the 8,917th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses12,800in 23 prefixes
IPv6 prefixes32≈ 7.9 × 10²⁸ addresses
Size rank#8,917of 82,200 active ASNs
Abuser scoreLow0.14% of its addresses flagged · method

Details

OrganizationCITTA TELECOM LTDA
AS nameAS27720
Websitecittatelecom.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contact—
Registered20130422
Last updated20130422

IPv4 prefixes

23 prefixes · 12,800 addresses
NetworkAddressesFirst – last address
177.129.8.0/212,048177.129.8.0 – 177.129.15.255
138.59.96.0/221,024138.59.96.0 – 138.59.99.255
143.208.156.0/221,024143.208.156.0 – 143.208.159.255
177.129.8.0/221,024177.129.8.0 – 177.129.11.255
177.129.12.0/221,024177.129.12.0 – 177.129.15.255
191.128.224.0/221,024191.128.224.0 – 191.128.227.255
200.95.172.0/221,024200.95.172.0 – 200.95.175.255
138.59.96.0/23512138.59.96.0 – 138.59.97.255
138.59.98.0/23512138.59.98.0 – 138.59.99.255
138.59.96.0/24256138.59.96.0 – 138.59.96.255
138.59.97.0/24256138.59.97.0 – 138.59.97.255
138.59.98.0/24256138.59.98.0 – 138.59.98.255
138.59.99.0/24256138.59.99.0 – 138.59.99.255
143.208.156.0/24256143.208.156.0 – 143.208.156.255
143.208.157.0/24256143.208.157.0 – 143.208.157.255
143.208.158.0/24256143.208.158.0 – 143.208.158.255
143.208.159.0/24256143.208.159.0 – 143.208.159.255
177.129.11.0/24256177.129.11.0 – 177.129.11.255
177.129.12.0/24256177.129.12.0 – 177.129.12.255
177.129.15.0/24256177.129.15.0 – 177.129.15.255
191.128.225.0/24256191.128.225.0 – 191.128.225.255
191.128.226.0/24256191.128.226.0 – 191.128.226.255
191.128.227.0/24256191.128.227.0 – 191.128.227.255

IPv6 prefixes

32 prefixes
  • 2804:da4::/32
  • 2804:da4:a::/48
  • 2804:da4:12::/48
  • 2804:da4:14::/48
  • 2804:da4:19::/48
  • 2804:da4:1a::/48
  • 2804:da4:1b::/48
  • 2804:da4:1c::/48
  • 2804:da4:1f::/48
  • 2804:da4:40::/48
  • 2804:da4:42::/48
  • 2804:da4:45::/48
  • 2804:da4:47::/48
  • 2804:da4:49::/48
  • 2804:da4:4b::/48
  • 2804:da4:53::/48
  • 2804:da4:54::/48
  • 2804:da4:55::/48
  • 2804:da4:57::/48
  • 2804:da4:58::/48
  • 2804:da4:59::/48
  • 2804:da4:5a::/48
  • 2804:da4:5c::/48
  • 2804:da4:5d::/48
  • 2804:da4:5e::/48
The 25 largest of 32. The API and the database have all of them.

Query AS27720 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS27720&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS27720, with or without a key:

curl "https://api.ipapi.is/?q=177.129.8.1"

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