AS9192 LLEIDANET Lleida - Catalonia - Spain

AS9192 (LleidaNet) is held by Lleidanetworks Serveis Telemàtics S.A., trading as Lleida.net — a Catalan company, originally from Lleida, that provides certified electronic notification, registered SMS and email, e-signature and identity-verification services. It is a publicly listed company, not an ISP, and this AS is the network its platform runs on.

What it's used for

RIS sees 13 IPv4 prefixes covering 3,328 addresses, no IPv6, and 3 observed BGP neighbours. Every announcement is a /24, drawn from three separate runs: 149.126.16x.0/24 (eight of them), 194.149.7x.0/24 (four), and a single 91.126.78.0/24. Three neighbours on 3,328 addresses is a multihomed end-site — the company runs BGP for resilience and address portability, not to sell transit.

The reverse DNS is what makes this card. Nearly every sampled PTR is a named service host under lleida.net: tools.lleida.net, stun.lleida.net, sftptemporal.lleida.net, mailcert29.lleida.net, mailer6.lleida.net. That is a platform, and a very specific one — numbered mail senders (mailer6), certified-mail hosts (mailcert29), an SFTP transfer endpoint, a STUN server. For a business whose product is legally-evidential SMS and email delivery, keeping outbound mail on dedicated, stable, own-AS addresses is not a nicety: deliverability and IP reputation are the product. Running your own ASN so those sender IPs never have to move is a rational engineering decision.

Notable

• Lleida.net's services carry evidential value for electronic contracting and notification, and the company holds a large patent portfolio in that field.
• The numbered mailer and mailcert hosts show the address space is dimensioned around outbound message delivery.
• One sampled address resolves under a third-party Spanish access provider's domain, a reminder that a PTR reflects use, not ownership.