Autonomous System

AS6400 Compañía Dominicana de Teléfonos S. A.

ISPActiveDominican RepublicLACNIC

AS6400 (AS6400) is an ISP network operated by Compañía Dominicana de Teléfonos S. A. in Dominican Republic, registered with LACNIC. It has 109 IPv4 prefixes with 1,554,944 addresses and 11 IPv6 prefixes, which makes it the 331st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses1,554,944in 109 prefixes
IPv6 prefixes11≈ 8.5 × 10²⁸ addresses
Size rank#331of 82,200 active ASNs
Abuser scoreLow0.1% of its addresses flagged · method

Details

OrganizationCompañía Dominicana de Teléfonos S. A.
AS nameAS6400
Websiteclaro.com.do
Country Dominican Republic (DO)
Network typeISP
RegistryLACNIC
Abuse contacttimoteo_perez@claro.com.do
Registered19960329
Last updated20021127

IPv4 prefixes

109 prefixes · 1,554,944 addresses
NetworkAddressesFirst – last address
179.52.0.0/15131,072179.52.0.0 – 179.53.255.255
186.6.0.0/15131,072186.6.0.0 – 186.7.255.255
190.166.0.0/15131,072190.166.0.0 – 190.167.255.255
148.0.0.0/1665,536148.0.0.0 – 148.0.255.255
148.101.0.0/1665,536148.101.0.0 – 148.101.255.255
148.255.0.0/1665,536148.255.0.0 – 148.255.255.255
152.0.0.0/1665,536152.0.0.0 – 152.0.255.255
179.52.0.0/1665,536179.52.0.0 – 179.52.255.255
186.7.0.0/1665,536186.7.0.0 – 186.7.255.255
190.166.0.0/1665,536190.166.0.0 – 190.166.255.255
190.167.0.0/1665,536190.167.0.0 – 190.167.255.255
200.88.0.0/1665,536200.88.0.0 – 200.88.255.255
148.101.0.0/1732,768148.101.0.0 – 148.101.127.255
148.101.128.0/1732,768148.101.128.0 – 148.101.255.255
186.6.0.0/1732,768186.6.0.0 – 186.6.127.255
190.80.128.0/1732,768190.80.128.0 – 190.80.255.255
200.88.0.0/1732,768200.88.0.0 – 200.88.127.255
201.229.128.0/1732,768201.229.128.0 – 201.229.255.255
64.32.64.0/1816,38464.32.64.0 – 64.32.127.255
66.98.0.0/1816,38466.98.0.0 – 66.98.63.255
148.0.0.0/1816,384148.0.0.0 – 148.0.63.255
186.6.128.0/1816,384186.6.128.0 – 186.6.191.255
190.166.0.0/1816,384190.166.0.0 – 190.166.63.255
66.98.64.0/198,19266.98.64.0 – 66.98.95.255
148.0.128.0/198,192148.0.128.0 – 148.0.159.255
The 25 largest of 109. The API and the database have all of them.

IPv6 prefixes

11 prefixes
  • 2001:1308::/32
  • 2001:1308:1c00::/39
  • 2001:1308:2000::/39
  • 2001:1308:2400::/39
  • 2001:1308:2600::/39
  • 2001:1308:2800::/39
  • 2001:1308:2c00::/39
  • 2001:1308:a200::/39
  • 2001:1308:a400::/39
  • 2001:1308:ae00::/39
  • 2001:1308:b200::/39

Query AS6400 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=AS6400&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6400, with or without a key:

curl "https://api.ipapi.is/?q=179.52.0.1"

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