AS11830
Instituto Costarricense de Electricidad y Telecom.
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: Equinix Miami, CRIX: Peering LAN
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS11830 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 201.206.201.0/24 | 188,294 | 2026-11-11 21:33:11 |
| 201.207.97.0/24 | 164,934 | 2026-11-11 21:33:09 |
| 201.206.92.0/24 | 163,948 | 2026-11-11 21:33:11 |
| 190.10.53.0/24 | 160,991 | 2026-11-11 21:33:03 |
| 190.241.140.0/24 | 160,985 | 2026-11-11 21:33:03 |
| 190.241.138.0/24 | 160,945 | 2026-11-11 21:33:03 |
| 190.10.81.0/24 | 160,929 | 2026-11-11 21:33:03 |
| 190.10.96.0/24 | 160,908 | 2026-11-11 21:33:03 |
| 190.241.124.0/24 | 160,907 | 2026-11-11 21:34:57 |
| 190.10.100.0/24 | 160,886 | 2026-11-11 21:33:03 |
| 190.10.111.0/24 | 160,868 | 2026-11-11 21:33:03 |
| 190.10.44.0/24 | 160,825 | 2026-11-11 21:33:03 |
| 190.10.116.0/24 | 160,802 | 2026-11-11 21:33:03 |
| 190.241.139.0/24 | 160,796 | 2026-11-11 21:33:03 |
| 190.10.89.0/24 | 160,796 | 2026-11-11 21:33:03 |
| 190.10.103.0/24 | 160,794 | 2026-11-11 21:33:03 |
| 190.10.54.0/24 | 160,780 | 2026-11-11 21:33:03 |
| 190.10.46.0/24 | 160,768 | 2026-11-11 21:33:03 |
| 190.10.125.0/24 | 160,752 | 2026-11-11 21:33:03 |
| 190.10.105.0/24 | 160,705 | 2026-11-11 21:33:03 |
| 190.10.40.0/24 | 160,661 | 2026-11-11 21:33:03 |
| 190.241.125.0/24 | 160,638 | 2026-11-11 21:33:03 |
| 190.10.41.0/24 | 160,625 | 2026-11-11 21:33:03 |
| 190.10.51.0/24 | 160,625 | 2026-11-11 21:33:03 |
| 190.10.55.0/24 | 160,600 | 2026-11-11 21:33:03 |
| 190.10.61.0/24 | 160,596 | 2026-11-11 21:33:03 |
| 190.10.90.0/24 | 160,574 | 2026-11-11 21:33:03 |
| 190.10.60.0/24 | 160,566 | 2026-11-11 22:08:59 |
| 190.10.93.0/24 | 160,565 | 2026-11-11 21:33:03 |
| 190.10.87.0/24 | 160,561 | 2026-11-11 21:33:03 |
| 190.10.52.0/24 | 160,556 | 2026-11-11 21:33:03 |
| 190.10.104.0/24 | 160,549 | 2026-11-11 21:33:03 |
| 190.10.75.0/24 | 160,546 | 2026-11-11 21:33:03 |
| 190.10.84.0/24 | 160,546 | 2026-11-11 21:33:03 |
| 190.10.85.0/24 | 160,528 | 2026-11-11 21:33:03 |
| 190.10.59.0/24 | 160,522 | 2026-11-11 21:33:03 |
| 190.10.124.0/24 | 160,508 | 2026-11-11 21:33:03 |
| 190.10.115.0/24 | 160,491 | 2026-11-11 21:33:03 |
| 190.241.134.0/24 | 160,484 | 2026-11-11 22:08:59 |
| 190.10.63.0/24 | 160,482 | 2026-11-11 21:33:03 |
| 190.10.88.0/24 | 160,478 | 2026-11-11 21:33:03 |
| 190.241.137.0/24 | 160,477 | 2026-11-11 22:08:59 |
| 190.10.126.0/24 | 160,442 | 2026-11-11 21:33:03 |
| 190.10.114.0/24 | 160,442 | 2026-11-11 21:33:03 |
| 190.10.120.0/24 | 160,436 | 2026-11-11 21:33:03 |
| 190.10.57.0/24 | 160,435 | 2026-11-11 21:33:03 |
| 190.241.31.0/24 | 160,426 | 2026-11-11 21:33:03 |
| 190.10.109.0/24 | 160,423 | 2026-11-11 21:33:03 |
| 190.10.117.0/24 | 160,414 | 2026-11-11 22:08:59 |
| 190.10.86.0/24 | 160,388 | 2026-11-11 21:33:03 |
Showing top 50 of 1,939 announced prefixes by sample volume.
Frequently Asked Questions
What is AS11830?
AS11830 is an Autonomous System Number assigned to Instituto Costarricense de Electricidad y Telecom.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS11830 announce?
AS11830 announces 1.47M IPv4 addresses distributed across 86 routed CIDR prefixes. The network is registered in Costa Rica.
Who operates AS11830?
AS11830 is operated by Instituto Costarricense de Electricidad y Telecom.. The organization is based in Costa Rica. You can view all IP ranges and related ASNs on the organization page.
What country is AS11830 registered in?
AS11830 is registered in Costa Rica. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
