Home
/
ASN directory
/
AS11830
AS11830 Instituto Costarricense de Electricidad y Telecom.
AS11830 - Instituto Costarricense de Electricidad y Telecom. · registered in Costa Rica
IPv4 addresses 1,470,976 1,234 prefixes · 0.047% of announced IPv4
Rank in Costa Rica #1 largest network in CR by IPv4 space, of 82 · 67.26% of CR
Rank worldwide #273 of 79,396 networks with IPv4
IPv6 16 x /32 (1,048,582 x /48) 46 prefixes
IPv6 prefixes
All 46 prefixes.
2001:1330::/29 2800:d300::/34 2800:d300:4000::/36 2800:d300:5000::/36 2800:d300:6000::/35 2800:d300:8000::/33 2800:d301::/32 2800:d302::/45 2800:d302:8::/47 2800:d302:a::/47 2800:d302:c::/47 2800:d302:e::/48 2800:d302:f::/48 2800:d302:10::/47 2800:d302:12::/48 2800:d302:13::/48 2800:d302:14::/48 2800:d302:15::/48 2800:d302:16::/47 2800:d302:18::/45 2800:d302:20::/46 2800:d302:24::/46 2800:d302:28::/45 2800:d302:30::/47 2800:d302:32::/48 2800:d302:33::/48 2800:d302:34::/47 2800:d302:36::/47 2800:d302:38::/45 2800:d302:40::/42 2800:d302:80::/41 2800:d302:100::/40 2800:d302:200::/39 2800:d302:400::/38 2800:d302:800::/37 2800:d302:1000::/36 2800:d302:2000::/35 2800:d302:4000::/34 2800:d302:8000::/33 2800:d303::/32 2800:d304::/30 2801:151:2::/47 2801:151:5::/48 2801:151:6::/48 2801:151:f::/48 2801:151:32::/48
Similar-sized networks in Costa Rica
ASN Name IPv4 addresses
AS52228 #2 AS52228 - Cable Tica193,024
AS262197 #3 AS262197 - MILLICOM CABLE COSTA RICA S.A.162,048
AS3790 #4 AS3790 - RADIOGRAFICA COSTARRICENSE122,112
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