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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 154.46.40.0/24 | 256 |
0.4%
|
Fabertelecom, SL | US | — | — |
| 154.60.242.0/24 | 256 |
0.8%
|
Fabertelecom, SL | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS215856 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 |
|---|---|---|
| 154.60.242.0/24 | 6,258 | 2026-07-23 09:37:10 |
| 154.46.40.0/24 | 6,202 | 2026-07-23 09:37:10 |
Frequently Asked Questions
What is AS215856?
AS215856 is an Autonomous System Number assigned to Fabertelecom, SL. 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 AS215856 announce?
AS215856 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Spain.
Who operates AS215856?
AS215856 is operated by Fabertelecom, SL. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS215856 registered in?
AS215856 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
