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 AS43000 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS43000\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 'AS42961 - AS43073'
as-block: AS42961 - AS43073
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 'AS43000'
% Abuse contact for 'AS43000' is 'info@genbank.ru'
aut-num: AS43000
as-name: SOBIN-AS
org: ORG-GB30-RIPE
sponsoring-org: ORG-CA35-RIPE
status: ASSIGNED
import: from AS3216 action pref=100; accept ANY
export: to AS3216 announce AS43000
import: from AS9002 action pref=100; accept ANY
export: to AS9002 announce AS43000
admin-c: OVM5-RIPE
tech-c: OVM5-RIPE
mnt-by: RIPE-NCC-END-MNT
mnt-by: SBNBANK-MNT
mnt-by: SOBINBANK-MNT
created: 2007-05-22T13:26:29Z
last-modified: 2023-06-05T13:57:13Z
source: RIPE
organisation: ORG-GB30-RIPE
org-name: JSC GENBANK
country: RU
reg-nr: 1137711000074
org-type: OTHER
address: Russia, Moscow, Andronjevskaya M. str., b.20/8, b.1
abuse-c: AC32342-RIPE
mnt-ref: as8732-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: as8732-mnt
created: 2013-12-27T07:54:19Z
last-modified: 2026-05-13T06:20:43Z
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 (ABERDEEN)