AS31249 Instituto de Empresa, S.L. 🇪🇸 ES

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

384 (2 × /24)

IPv6 prefixes

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Registry and operator data

AS number: AS31249
Name: Instituto de Empresa, S.L.
Organisation: Instituto de Empresa, S.L.
Country: 🇪🇸 ES
RIR: RIPENCC
Allocated: 2004-03-31

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS31246 - AS31618
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE

aut-num:        AS31249
as-name:        IEMPRESA-ES-AS
org:            ORG-IdES1-RIPE
import:         from AS8220 action pref=200; accept ANY
import:         from AS3352 action pref=200; accept ANY
import:         from AS5400 action pref=200; accept ANY
import:         from AS6739 action pref=100; accept ANY
export:         to AS8220 announce AS31249
export:         to AS3352 announce AS31249
export:         to AS5400 announce AS31249
export:         to AS6739 announce AS31249
admin-c:        CMSD1-RIPE
tech-c:         CMSD1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COLT-ESPANA-MNT
mnt-by:         CIP-MNT
mnt-by:         ONO-MNT
mnt-by:         IEBS-MNT
mnt-by:         EVOLUTIO-MNT
mnt-by:         EVOLUTIO-CUST-MNT
created:        2004-03-31T09:20:13Z
last-modified:  2026-05-13T16:36:40Z
source:         RIPE
sponsoring-org: ORG-CNS3-RIPE

organisation:   ORG-IDES1-RIPE
org-name:       Instituto de Empresa, S.L.
country:        ES
reg-nr:         B82334319
org-type:       OTHER
remarks:        Instituto de Empresa is a leading European
remarks:        business school, oriented to training
remarks:        entrepreneurs and company directors
remarks:        through its master's degrees and
remarks:        executive education programmes.
address:        C/ Pinar 18
address:        Madrid
address:        Spain
phone:          +34915689625
abuse-c:        AR27973-RIPE
admin-c:        RMC27-RIPE
tech-c:         RMC27-RIPE
mnt-ref:        CIP-MNT
mnt-by:         CIP-MNT
created:        2012-02-02T10:26:30Z
last-modified:  2026-05-13T05:25:16Z
source:         RIPE # Filtered

role:           RAMIRO
address:        ACTIVOLUTION S.L.
address:        L HOSPITALET DE LLOBREGAT, Spain
address:        08014
address:        BARCELONA Spain
admin-c:        FM628-RIPE
admin-c:        SAC3-RIPE
tech-c:         FM628-RIPE
tech-c:         SAC3-RIPE
nic-hdl:        CMSD1-RIPE
mnt-by:         UNI2-MNT
created:        2002-04-11T07:29:13Z
last-modified:  2023-09-05T08:12:26Z
source:         RIPE # Filtered