This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402590
IANA has recorded AS210525 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS210525\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS210525'
% Abuse contact for 'AS210525' is 'sergienko.abuse@gmail.com'
aut-num: AS210525
as-name: SIRIUS-NET
org: ORG-NS573-RIPE
import: from AS12408 accept ANY
export: to AS12408 announce AS210525
import: from AS12507 accept ANY
export: to AS12507 announce AS210525
import: from AS50654 accept ANY
export: to AS50654 announce AS210525
admin-c: AA38707-RIPE
tech-c: AA38707-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ru-sergienko-1-MNT
created: 2021-11-05T13:34:58Z
last-modified: 2024-03-04T13:47:49Z
source: RIPE
organisation: ORG-NS573-RIPE
org-name: Nikita Sergienko
country: RU
reg-nr: Not Applicable
org-type: LIR
address: Bryanceva, 13/1
address: 195297
address: Saint Petersburg
address: RUSSIAN FEDERATION
phone: +79520990025
admin-c: AA38707-RIPE
tech-c: AA38707-RIPE
abuse-c: AR65626-RIPE
mnt-ref: lir-ru-sergienko-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-ru-sergienko-1-MNT
created: 2021-10-14T13:52:47Z
last-modified: 2026-05-13T07:29:02Z
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)