Autonomous System

AS11830 Instituto Costarricense de Electricidad y Telecom.

ISPActiveCosta RicaLACNIC

AS11830 (AS11830) is an ISP network operated by Instituto Costarricense de Electricidad y Telecom. in Costa Rica, registered with LACNIC. It has 1,866 IPv4 prefixes with 3,555,840 addresses and 37 IPv6 prefixes, which makes it the 170th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses3,555,840in 1,866 prefixes
IPv6 prefixes37≈ 1.3 × 10³⁰ addresses
Size rank#170of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationInstituto Costarricense de Electricidad y Telecom.
AS nameAS11830
Websitegrupoice.com
Country Costa Rica (CR)
Network typeISP
RegistryLACNIC
Abuse contactvvalverdea@ice.go.cr
Registered19990106
Last updated20220405

IPv4 prefixes

1,866 prefixes · 3,555,840 addresses
NetworkAddressesFirst – last address
201.192.0.0/121,048,576201.192.0.0 – 201.207.255.255
201.192.0.0/14262,144201.192.0.0 – 201.195.255.255
201.196.0.0/14262,144201.196.0.0 – 201.199.255.255
201.200.0.0/14262,144201.200.0.0 – 201.203.255.255
201.204.0.0/14262,144201.204.0.0 – 201.207.255.255
181.194.0.0/15131,072181.194.0.0 – 181.195.255.255
163.178.0.0/1665,536163.178.0.0 – 163.178.255.255
181.193.0.0/1665,536181.193.0.0 – 181.193.255.255
201.191.0.0/1665,536201.191.0.0 – 201.191.255.255
201.237.0.0/1665,536201.237.0.0 – 201.237.255.255
201.204.0.0/1732,768201.204.0.0 – 201.204.127.255
200.91.64.0/1816,384200.91.64.0 – 200.91.127.255
200.91.128.0/1816,384200.91.128.0 – 200.91.191.255
201.194.64.0/1816,384201.194.64.0 – 201.194.127.255
201.197.0.0/1816,384201.197.0.0 – 201.197.63.255
200.9.32.0/198,192200.9.32.0 – 200.9.63.255
201.192.0.0/198,192201.192.0.0 – 201.192.31.255
201.192.32.0/198,192201.192.32.0 – 201.192.63.255
201.194.0.0/198,192201.194.0.0 – 201.194.31.255
201.194.32.0/198,192201.194.32.0 – 201.194.63.255
201.195.0.0/198,192201.195.0.0 – 201.195.31.255
201.196.64.0/198,192201.196.64.0 – 201.196.95.255
201.197.0.0/198,192201.197.0.0 – 201.197.31.255
201.198.0.0/198,192201.198.0.0 – 201.198.31.255
201.198.32.0/198,192201.198.32.0 – 201.198.63.255
The 25 largest of 1,866. The API and the database have all of them.

IPv6 prefixes

37 prefixes
  • 2800:d300::/29
  • 2001:1330::/30
  • 2001:1334::/30
  • 2800:d300::/37
  • 2800:d300:800::/37
  • 2800:d300:1000::/37
  • 2800:d300:1800::/37
  • 2800:d300:2000::/37
  • 2800:d300:2800::/37
  • 2800:d300:3000::/37
  • 2800:d300:3800::/37
  • 2800:d300:4000::/37
  • 2800:d300:4800::/37
  • 2800:d302:9::/48
  • 2800:d302:e::/48
  • 2800:d302:12::/48
  • 2800:d302:14::/48
  • 2800:d302:17::/48
  • 2800:d302:19::/48
  • 2800:d302:1a::/48
  • 2800:d302:1f::/48
  • 2800:d302:23::/48
  • 2800:d302:27::/48
  • 2800:d302:2e::/48
  • 2800:d302:2f::/48
The 25 largest of 37. The API and the database have all of them.

Query AS11830 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=AS11830&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS11830, with or without a key:

curl "https://api.ipapi.is/?q=201.192.0.1"

Largest networks in Costa Rica

AS52228 Cable Tica492,800 IPv4 addressesAS3790 RADIOGRAFICA COSTARRICENSE183,040 IPv4 addressesAS262197 MILLICOM CABLE COSTA RICA S.A.182,528 IPv4 addressesAS52263 Telecable Economico S.A.68,352 IPv4 addressesAS263683 Universidad de Costa Rica42,240 IPv4 addressesAS262145 Cooperativa de Electrificación Rural de San Carlos R.L. (Coopelesca R.L.)20,480 IPv4 addresses