% APNIC found the following authoritative answer from: whois.ripe.net

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% The objects are in RPSL format.
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% Note: this output has been filtered.
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% Information related to 'AS51357 - AS52223'

as-block:       AS51357 - AS52223
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:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE

% Information related to 'AS51681'

% Abuse contact for 'AS51681' is 'ripe@carrier-enabler.com'

aut-num:        AS51681
as-name:        DATIUM
org:            ORG-CS129-RIPE
remarks:        ====================================
remarks:        IPv4 Transit
remarks:        ====================================
import:         from AS12715 accept ANY
export:         to AS12715 announce AS-51681
import:         from AS174 accept ANY
export:         to AS174 announce AS-51681
import:         from AS3356 accept ANY
export:         to AS3356 announce RS-CARRIERENABLER
import:         from AS31577 accept ANY
export:         to AS31577 announce AS-51681
remarks:        ====================================
remarks:        IPv4 Peers (DE-CIX Madrid Interxion)
remarks:        ====================================
import:         from AS6939 accept AS-HURRICANE
export:         to AS6939 announce AS-51681
import:         from AS13335 accept AS13335
export:         to AS13335 announce AS-51681
import:         from AS32934 accept AS-FACEBOOK
export:         to AS32934 announce AS-51681
import:         from AS15169 accept AS-GOOGLE
export:         to AS15169 announce AS-51681
import:         from AS8075 accept AS-MICROSOFT
export:         to AS8075 announce AS-51681
import:         from AS2906 accept AS-NFLX
export:         to AS2906 announce AS-51681
remarks:        ====================================
admin-c:        AR8545-RIPE
tech-c:         AR8545-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CARRIERENABLER-MNT
created:        2010-10-19T14:11:14Z
last-modified:  2021-05-06T07:46:09Z
source:         RIPE # Filtered

organisation:   ORG-CS129-RIPE
org-name:       SINEASEN S.L.
country:        ES
org-type:       LIR
address:        CORRETGER, 63 (PARQUE TECNOLÓGICO TÁCTICA)
address:        46980
address:        PATERNA
address:        SPAIN
phone:          +34960300000
abuse-c:        AR14892-RIPE
admin-c:        PS10789-RIPE
mnt-ref:        CARRIERENABLER-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CARRIERENABLER-MNT
created:        2010-09-01T09:16:02Z
last-modified:  2021-05-06T07:47:42Z
source:         RIPE # Filtered

role:           admin role
address:        CORRETGER, 63 (PARQUE TECNOLÓGICO TÁCTICA)
address:        46980
address:        PATERNA
address:        SPAIN
phone:          +34960650110
fax-no:         +34960650111
admin-c:        PS10789-RIPE
tech-c:         PS10789-RIPE
nic-hdl:        ar8545-RIPE
mnt-by:         CARRIERENABLER-MNT
created:        2010-09-10T10:55:54Z
last-modified:  2016-09-15T08:13:55Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.114 (ABERDEEN)

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