This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS43023 1 More Specifics 1 Total Advertisements AA-ASN, HR
185.187.138.0/24 185.187.136.0/22
whois: 402590
IANA has recorded AS43023 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS43023\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 'AS43023'
% Abuse contact for 'AS43023' is 'abuse@cratis.hr'
aut-num: AS43023
as-name: AA-ASN
org: ORG-ITD10-RIPE
import: from AS61094 accept ANY
export: to AS61094 announce AS43023
import: from AS200127 accept ANY
export: to AS200127 announce AS43023
admin-c: MGM317-RIPE
tech-c: MGM317-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: hr-cratis-1-mnt
created: 2017-02-22T16:37:20Z
last-modified: 2020-12-07T10:09:41Z
source: RIPE
organisation: ORG-ITD10-RIPE
org-name: iGP Tech d.o.o.
country: HR
reg-nr: 081130819
org-type: LIR
address: Petra Hektorovica 2
address: 10000
address: Zagreb
address: CROATIA
phone: +38542888000
admin-c: MG27778-RIPE
tech-c: MG27778-RIPE
abuse-c: AR61399-RIPE
mnt-ref: hr-cratis-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: hr-cratis-1-mnt
created: 2020-11-25T07:34:19Z
last-modified: 2026-05-13T07:27:30Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% 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)