
This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402603
IANA has recorded AS47503 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS47503\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS47385 - AS47868'
as-block: AS47385 - AS47868
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: 2024-07-08T14:18:47Z
last-modified: 2024-07-08T14:18:47Z
source: RIPE
% Information related to 'AS47503'
% Abuse contact for 'AS47503' is 'support@rosalinux.ru'
aut-num: AS47503
as-name: NTCITROSA
org: ORG-LNIR1-RIPE
import: from AS61400 accept ANY
export: to AS61400 announce AS47503
import: from AS3058 accept ANY
export: to AS3058 announce AS47503
import: from AS48614 accept ANY
export: to AS48614 announce AS47503
admin-c: AG25668-RIPE
tech-c: AG25668-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NTCITROSA-MNT
mnt-by: ROSNIIROS-MNT
created: 2016-10-27T12:35:39Z
last-modified: 2025-09-04T09:51:08Z
source: RIPE
sponsoring-org: ORG-RRIf1-RIPE
organisation: ORG-LNIR1-RIPE
org-name: JSC NTC IT ROSA
country: RU
reg-nr: 1237700702304
address: Zelenograd, Shokina sq. 2. build. 3
address: 124498 Moscow Russia
org-type: OTHER
abuse-c: ACRO1326-RIPE
mnt-ref: ROSNIIROS-MNT
mnt-by: NTCITROSA-MNT
mnt-by: ROSNIIROS-MNT
created: 2016-10-25T11:36:01Z
last-modified: 2026-05-13T05:46:28Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)