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 AS43109 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS43109\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 '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 'AS43109'
% Abuse contact for 'AS43109' is 'abuse@pitline.net'
aut-num: AS43109
as-name: PITLINE-AS
org: ORG-LA684-RIPE
import: from AS62206 accept { 0.0.0.0/0 } and ANY
export: to AS62206 announce AS43109
admin-c: VD2666-RIPE
tech-c: VD2666-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: PITLINE-MNT
created: 2007-06-07T12:53:18Z
last-modified: 2026-01-14T12:09:41Z
source: RIPE
organisation: ORG-LA684-RIPE
org-name: Pitline Ltd
country: UA
reg-nr: 38877027
org-type: LIR
address: Donets-Zakharzhevskogo, 6/8, 309
address: 61057
address: Kharkiv
address: UKRAINE
phone: +380675746805
abuse-c: PTLN-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: PITLINE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: PITLINE-MNT
created: 2013-12-20T14:28:05Z
last-modified: 2026-05-13T07:35:15Z
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)