AS11816
SERVICIO DI TELECOMUNICACION DI ARUBA (SETAR) N.V.
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS11816 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 |
|---|---|---|
| 186.189.130.0/23 | 45,791 | 2026-11-14 06:47:41 |
| 186.189.128.0/23 | 45,401 | 2026-11-14 08:33:21 |
| 186.189.188.0/23 | 38,393 | 2026-11-14 06:47:41 |
| 201.229.60.0/23 | 38,365 | 2026-11-14 06:47:41 |
| 186.189.140.0/23 | 38,323 | 2026-11-14 06:47:41 |
| 186.189.144.0/23 | 37,603 | 2026-11-14 06:47:41 |
| 201.229.4.0/23 | 36,368 | 2026-11-14 06:50:30 |
| 201.229.8.0/23 | 36,150 | 2026-11-14 06:50:30 |
| 201.229.54.0/23 | 35,952 | 2026-11-14 06:47:41 |
| 186.189.186.0/23 | 35,828 | 2026-11-14 06:50:30 |
| 186.189.44.0/23 | 35,614 | 2026-11-14 08:33:23 |
| 181.41.22.0/23 | 35,450 | 2026-11-14 06:47:41 |
| 181.41.20.0/23 | 34,269 | 2026-11-14 06:47:41 |
| 186.189.142.0/23 | 33,932 | 2026-11-14 06:47:41 |
| 186.189.56.0/23 | 32,876 | 2026-11-14 06:48:33 |
| 186.189.60.0/23 | 32,152 | 2026-11-14 08:33:23 |
| 186.189.180.0/23 | 32,022 | 2026-11-14 08:33:23 |
| 186.189.46.0/23 | 31,306 | 2026-11-14 08:33:23 |
| 181.41.8.0/23 | 30,434 | 2026-11-14 08:33:17 |
| 186.189.138.0/23 | 30,227 | 2026-11-14 06:47:41 |
| 201.229.86.0/23 | 29,846 | 2026-11-14 06:48:32 |
| 186.189.22.0/23 | 29,090 | 2026-11-14 06:47:41 |
| 186.189.28.0/23 | 28,870 | 2026-11-14 06:50:29 |
| 186.189.26.0/23 | 28,643 | 2026-11-14 06:50:29 |
| 186.189.18.0/23 | 28,448 | 2026-11-14 06:50:29 |
| 181.41.28.0/23 | 28,344 | 2026-11-14 06:47:41 |
| 186.189.134.0/23 | 28,324 | 2026-11-14 08:33:17 |
| 186.189.150.0/23 | 28,256 | 2026-11-14 06:47:41 |
| 201.229.114.0/23 | 28,199 | 2026-11-14 06:48:32 |
| 181.41.2.0/23 | 28,158 | 2026-11-14 06:47:41 |
| 186.189.160.0/23 | 28,127 | 2026-11-14 08:33:23 |
| 181.41.4.0/23 | 28,086 | 2026-11-14 06:47:41 |
| 201.229.110.0/23 | 28,071 | 2026-11-14 06:48:32 |
| 201.229.12.0/23 | 27,968 | 2026-11-14 06:47:41 |
| 186.189.42.0/23 | 27,885 | 2026-11-14 06:50:29 |
| 186.189.0.0/23 | 27,829 | 2026-11-14 08:33:20 |
| 186.189.154.0/23 | 27,770 | 2026-11-14 06:47:41 |
| 181.41.54.0/23 | 26,926 | 2026-11-14 08:33:17 |
| 201.229.52.0/23 | 26,809 | 2026-11-14 06:47:41 |
| 181.41.30.0/23 | 26,781 | 2026-11-14 06:47:41 |
| 186.189.148.0/23 | 26,766 | 2026-11-14 06:47:41 |
| 181.41.26.0/23 | 26,712 | 2026-11-14 06:47:41 |
| 186.189.146.0/23 | 26,687 | 2026-11-14 06:47:41 |
| 186.189.62.0/23 | 25,929 | 2026-11-14 08:33:20 |
| 186.189.164.0/23 | 25,702 | 2026-11-14 06:47:41 |
| 186.189.176.0/23 | 25,678 | 2026-11-14 06:47:41 |
| 186.189.30.0/23 | 25,459 | 2026-11-14 06:50:29 |
| 201.229.96.0/23 | 24,582 | 2026-11-14 08:33:23 |
| 186.189.58.0/23 | 24,061 | 2026-11-14 08:33:24 |
| 186.159.100.0/24 | 24,029 | 2026-11-14 08:33:24 |
Showing top 50 of 136 announced prefixes by sample volume.
Frequently Asked Questions
What is AS11816?
AS11816 is an Autonomous System Number assigned to SERVICIO DI TELECOMUNICACION DI ARUBA (SETAR) N.V.. 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 AS11816 announce?
AS11816 announces 69.4K IPv4 addresses distributed across 45 routed CIDR prefixes. The network is registered in Aruba.
Who operates AS11816?
AS11816 is operated by SERVICIO DI TELECOMUNICACION DI ARUBA SETAR N.V.. The organization is based in Aruba. You can view all IP ranges and related ASNs on the organization page.
What country is AS11816 registered in?
AS11816 is registered in Aruba. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
