AS48640 MAZ Mutua Colaboradora con la Seguridad Social N. 11 🇪🇸 ES

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

2,560 (10 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS48640
Name: MAZ Mutua Colaboradora con la Seguridad Social N. 11
Organisation: MAZ Mutua Colaboradora con la Seguridad Social N. 11
Country: 🇪🇸 ES
RIR: RIPENCC
Allocated: 2008-12-19

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 4 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

aut-num:        AS48640
as-name:        MAZ-AS
org:            ORG-MMdA1-RIPE
import:         from AS3352 accept ANY
export:         to AS3352 announce AS48640
import:         from AS16338 accept ANY
export:         to AS16338 announce AS48640
import:         from AS6739 accept ANY
export:         to AS6739 announce AS48640
import:         from AS12357 accept ANY
export:         to AS12357 announce AS48640
admin-c:        MR9044-RIPE
tech-c:         MR9044-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MAZ-MNT
created:        2008-12-19T16:35:17Z
last-modified:  2019-06-21T06:44:23Z
source:         RIPE # Filtered

organisation:   ORG-MMdA1-RIPE
org-name:       MAZ Mutua Colaboradora con la Seguridad Social N. 11
country:        ES
reg-nr:         Not Applicable
org-type:       LIR
address:        Calle Sancho y Gil 2-4
address:        50001
address:        Zaragoza
address:        SPAIN
phone:          +34976748039
fax-no:         +34976748044
admin-c:        IGR9-RIPE
admin-c:        MR9044-RIPE
admin-c:        EGA11-RIPE
admin-c:        JCG68-RIPE
abuse-c:        MR9044-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MAZ-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MAZ-MNT
created:        2008-11-14T10:31:26Z
last-modified:  2026-05-13T07:19:16Z
source:         RIPE # Filtered

role:           MAZ RIPE-DB
address:        MAZ, M.C.S.S. N. 11
address:        Calle Sancho y Gil 2-4
address:        50001 - Zaragoza
address:        SPAIN
org:            ORG-MMdA1-RIPE
admin-c:        IGR9-RIPE
tech-c:         EGA11-RIPE
nic-hdl:        MR9044-RIPE
abuse-mailbox:  abuse@maz.es
mnt-by:         MAZ-MNT
created:        2008-12-15T10:08:24Z
last-modified:  2023-06-08T08:22:37Z
source:         RIPE # Filtered