AS27817
Red Nacional Academica de Tecnologia Avanzada - RENATA
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
- Multiple-origin (MOAS) routing anomaly −12
- Academic allocation +6
- Trust score 59 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS27817 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 201.131.90.0/23 | AS27817, AS266736 | 2026-07-24 17:53:49 |
Network profile
Source: PeeringDB →Present at 1 internet exchange: NAP Colombia: Main
AS27817 — global IP footprint
Cities where AS27817 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS27817 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 |
|---|---|---|
| 190.15.31.0/24 | 49,949 | 2026-07-24 15:46:37 |
| 186.113.12.0/24 | 31,219 | 2026-07-24 16:13:37 |
| 201.131.90.0/23 | 30,574 | 2026-07-24 16:13:37 |
| 190.15.24.0/22 | 27,703 | 2026-07-24 16:13:37 |
| 190.15.16.0/21 | 27,623 | 2026-07-24 16:13:37 |
| 190.15.5.0/24 | 27,412 | 2026-07-24 16:13:37 |
| 190.15.28.0/23 | 27,335 | 2026-07-24 16:13:37 |
| 190.15.30.0/24 | 26,932 | 2026-07-24 16:13:37 |
| 190.15.17.0/24 | 26,700 | 2026-07-24 16:13:37 |
| 190.15.1.0/24 | 26,675 | 2026-07-24 16:13:37 |
| 167.249.41.0/24 | 26,184 | 2026-07-24 16:13:37 |
| 167.249.42.0/24 | 26,180 | 2026-07-24 16:13:37 |
| 179.0.29.0/24 | 8,631 | 2026-07-24 02:28:45 |
Frequently Asked Questions
What is AS27817?
AS27817 is an Autonomous System Number assigned to Red Nacional Academica de Tecnologia Avanzada - RENATA. 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 AS27817 announce?
AS27817 announces 9.2K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Colombia.
Who operates AS27817?
AS27817 is operated by Red Nacional Academica de Tecnologia Avanzada - RENATA. The organization is based in Colombia. You can view all IP ranges and related ASNs on the organization page.
What country is AS27817 registered in?
AS27817 is registered in Colombia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
