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
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 4 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS215018 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) |
|---|---|---|
| 38.225.66.0/23 | AS174, AS215018 | 2026-07-23 23:38:43 |
| 38.224.50.0/23 | AS174, AS215018 | 2026-07-23 23:38:43 |
| 185.74.83.0/24 | AS215018, AS215714 | 2026-07-23 23:23:43 |
| 185.74.82.0/24 | AS35699, AS215018 | 2026-07-22 23:38:24 |
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 81.172.46.0/23 | 512 |
0.0%
|
Cortex Sp Computer, S.l. | ES | Catalonia | Sant Pere Pescador |
| 185.74.82.0/23 | 512 |
0.4%
|
Cortex Sp Computer, S.l. | ES | Catalonia | Sant Pere Pescador |
| 81.172.102.0/24 | 256 |
0.0%
|
Cortex Sp Computer, S.l. | ES | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS215018 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 |
|---|---|---|
| 38.224.50.0/23 | 18,895 | 2026-07-23 17:48:51 |
| 81.172.46.0/23 | 8,089 | 2026-07-23 22:26:35 |
| 81.172.102.0/24 | 8,064 | 2026-07-23 22:26:35 |
| 185.74.83.0/24 | 4,580 | 2026-07-22 23:28:52 |
| 185.74.82.0/24 | 1,998 | 2026-07-21 23:51:16 |
| 38.225.66.0/23 | 82 | 2026-07-23 06:04:25 |
Frequently Asked Questions
What is AS215018?
AS215018 is an Autonomous System Number assigned to Cortex Sp Computer, S.l.. 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 AS215018 announce?
AS215018 announces 1.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Spain.
Who operates AS215018?
AS215018 is operated by Cortex Sp Computer, S.l.. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS215018 registered in?
AS215018 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
