AS34511 — F-INTEGRA-AS Manresa 5

AS34511 announces 3 IPv4 prefixes covering 70,656 addresses and 1 IPv6 prefixes.

About this network

The AS handle F-INTEGRA-AS is operated by Fundacion Integra.

What it's used for

• The address space carries academic and research infrastructure, evidenced by the netname UM on the largest block and a reverse DNS record pointing to aulariomerced-reservada.inf.um.es, indicating University of Murcia systems.
• The AS announces 70,656 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours. This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants align with the announcer for two of the three prefixes, both listed as Fundacion Integra, while the largest prefix 155.54.0.0/16 is registered to IRT-IRISCERT; RedIRIS Organizations Abuse contact, reflecting its origin within the Spanish research and education network.
• The inventory consists of one large /16 block and two smaller blocks (/20 and /22), with the /16 block historically associated with university infrastructure.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 80.73.144.0/20
• 155.54.0.0/16
• 185.190.240.0/22
• 2a01:250:f000::/36

Upstream networks

• AS766 Entidad Publica Empresarial Red.es
• AS12357 VODAFONE ESPANA S.A.U.

Adjacent networks

• AS766 Entidad Publica Empresarial Red.es
• AS12357 VODAFONE ESPANA S.A.U.