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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 193.25.192.0/24 | 256 |
0.0%
|
Esteve Pharmaceuticals SA | ES | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS31164 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 |
|---|---|---|
| 193.25.192.0/24 | 5,290 | 2026-07-28 04:36:46 |
Frequently Asked Questions
What is AS31164?
AS31164 is an Autonomous System Number assigned to Esteve Pharmaceuticals SA. 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 AS31164 announce?
AS31164 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Spain.
Who operates AS31164?
AS31164 is operated by Esteve Pharmaceuticals SA. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS31164 registered in?
AS31164 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
