% 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 'AS50220 - AS50841'

as-block:       AS50220 - AS50841
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:        2024-08-12T14:10:44Z
last-modified:  2024-08-12T14:10:44Z
source:         RIPE

% Information related to 'AS50433'

% Abuse contact for 'AS50433' is 'abuse@tspu.edu.ru'

aut-num:        AS50433
as-name:        TSPU-AS
org:            ORG-TSPU1-RIPE
import:         from AS6854 accept ANY
export:         to AS6854 announce AS50433
import:         from AS21127 accept ANY
export:         to AS21127 announce AS50433
import:         from AS48858 accept ANY
export:         to AS48858 announce AS50433
import:         from AS12389 accept ANY
export:         to AS12389 announce AS50433
import:         from AS8359 accept ANY
export:         to AS8359 announce AS50433
import:         from AS20485 accept ANY
export:         to AS20485 announce AS50433
admin-c:        BAP31-RIPE
tech-c:         BRM251-RIPE
tech-c:         BAP31-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TCNET-NOC
mnt-by:         TSPU1-MNT
created:        2010-01-15T11:46:15Z
last-modified:  2019-11-19T08:56:15Z
source:         RIPE
sponsoring-org: ORG-LCIA1-RIPE

organisation:   ORG-TSPU1-RIPE
org-name:       State educational institution of higher professional education "Tomsk State Pedagogical University"
country:        RU
org-type:       OTHER
address:        75 Komsomolsky av
address:        Tomsk
address:        Russia
abuse-c:        AR20481-RIPE
admin-c:        BAP31-RIPE
tech-c:         BRM251-RIPE
tech-c:         BAP31-RIPE
mnt-ref:        TSPU1-MNT
mnt-by:         TSPU1-MNT
created:        2009-11-27T10:17:56Z
last-modified:  2022-12-01T16:56:19Z
source:         RIPE # Filtered

person:         Borovoy P Anton
address:        Komsomolsky prospekt 75
address:        634041 Tomsk
address:        Russia
phone:          +7 3822 521126
phone:          +7 3822 521793
nic-hdl:        BAP31-RIPE
mnt-by:         TSPU1-MNT
created:        2014-04-09T07:16:34Z
last-modified:  2014-04-09T07:16:34Z
source:         RIPE # Filtered

person:         Bogdan R Mischuk
address:        Komsomolsky prospekt 75
address:        634041 Tomsk
address:        Russia
phone:          +7 3822 521126
fax-no:         +7 3822 521793
nic-hdl:        BRM251-RIPE
created:        2003-11-10T07:06:09Z
last-modified:  2016-04-06T09:27:41Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

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

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