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

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% The objects are in RPSL format.
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% Information related to 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43927'

% Abuse contact for 'AS43927' is 'abuse@elvsoft.com'

aut-num:        AS43927
as-name:        HOSTERION
org:            ORG-ES311-RIPE
import:         from AS9009 accept ANY
export:         to AS9009 announce AS-HOSTERION
import:         from AS6830 accept ANY
export:         to AS6830 announce AS43927
import:         from AS8708 action pref=140; accept ANY AND NOT {0.0.0.0/0}
export:         to AS8708 announce AS43927
import:         from AS31708 accept ANY
export:         to AS31708 announce AS43927
import:         from AS5588 accept ANY
export:         to AS5588 announce AS-HOSTERION
import:         from AS6939 accept ANY
export:         to AS6939 announce AS43927
import:         from AS3223 accept ANY
export:         to AS3223 announce AS-HOSTERION
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-HOSTERION
admin-c:        AA29360-RIPE
tech-c:         AA29360-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HOSTERION-MNT
mnt-by:         ro-elvsoft-1-mnt
created:        2018-05-07T13:12:48Z
last-modified:  2022-11-25T15:15:46Z
source:         RIPE

organisation:   ORG-ES311-RIPE
org-name:       HOSTERION SRL
country:        RO
org-type:       LIR
address:        str. Eugen Ionesco nr. 49F
address:        400357
address:        Cluj-Napoca
address:        ROMANIA
phone:          +40364566777
admin-c:        AA29360-RIPE
tech-c:         AA29360-RIPE
abuse-c:        AR32467-RIPE
mnt-ref:        ro-elvsoft-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ro-elvsoft-1-mnt
created:        2015-06-11T14:23:33Z
last-modified:  2020-12-16T13:20:54Z
source:         RIPE # Filtered

person:         Adrian Andreias
address:        str. Eugen Ionesco nr. 49F
address:        400357
address:        Cluj-Napoca
address:        ROMANIA
phone:          +40364566777
nic-hdl:        AA29360-RIPE
mnt-by:         ro-elvsoft-1-mnt
created:        2015-06-11T14:23:32Z
last-modified:  2015-06-11T14:23:32Z
source:         RIPE

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

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