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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: ESpanix Madrid Lower LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 212.4.96.0/19 | 8.2K |
82.1%
|
Grupalia Internet S.A. | ES | Madrid | Las Rozas de Madrid |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS29231 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 |
|---|---|---|
| 212.4.110.0/24 | 8,288 | 2026-07-26 13:34:44 |
| 212.4.96.0/19 | 4,980 | 2026-07-26 11:51:21 |
| 212.4.123.8/29 | 11 | 2026-07-22 23:28:58 |
| 212.4.123.0/29 | 11 | 2026-07-22 23:28:58 |
Frequently Asked Questions
What is AS29231?
AS29231 is an Autonomous System Number assigned to Grupalia Internet S.A.. 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 AS29231 announce?
AS29231 announces 8.2K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Spain.
Who operates AS29231?
AS29231 is operated by Grupalia Internet S.A.. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS29231 registered in?
AS29231 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
