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.
AS15656 6 More Specifics 6 Total Advertisements NANO, TR
212.146.128.0/24 212.146.128.0/21
212.146.129.0/24 212.146.128.0/21
212.146.130.0/24 212.146.128.0/21
212.146.131.0/24 212.146.128.0/21
212.146.134.0/24 212.146.128.0/21
212.146.135.0/24 212.146.128.0/21
whois: 402590
IANA has recorded AS15656 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS15656\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 'AS15476 - AS15705'
as-block: AS15476 - AS15705
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: 2018-11-22T15:27:25Z
last-modified: 2018-11-22T15:27:25Z
source: RIPE
% Information related to 'AS15656'
% Abuse contact for 'AS15656' is 'abuse@nano.net.tr'
aut-num: AS15656
as-name: NANO
org: ORG-AISv1-RIPE
import: from AS9121 action pref=100; accept ANY
import: from AS42910 action pref=100; accept ANY
import: from AS34984 action pref=100; accept ANY
import: from AS42926 action pref=100; accept ANY
import: from AS201863 action pref=100; accept ANY
export: to AS9121 announce AS15656
export: to AS42910 announce AS15656
export: to AS34984 announce AS15656
export: to AS42926 announce AS15656
export: to AS201863 announce AS15656
admin-c: NANO1024-RIPE
tech-c: NANO1024-RIPE
abuse-c: NANO1024-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ANET-ILETISIM-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2022-04-24T22:38:30Z
source: RIPE # Filtered
organisation: ORG-AISv1-RIPE
org-name: Nano Iletisim Bilisim Hizmetleri Teknoloji Sistemleri Sanayi ve Ticaret Ltd Sirketi
country: TR
reg-nr: 390268
org-type: LIR
address: Cobancesme Mah Eren Sok No 4-6 Yenibosna Bahcelievler
address: 34196
address: Istanbul
address: TURKEY
phone: +902126533318
fax-no: +902126533318
admin-c: NANO1024-RIPE
mnt-ref: ANET-ILETISIM-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ANET-ILETISIM-MNT
tech-c: NANO1024-RIPE
abuse-c: NANO1024-RIPE
created: 2004-04-17T12:07:03Z
last-modified: 2026-05-13T07:32:02Z
source: RIPE # Filtered
role: Network Operations
address: Istanbul Cd Hamurcu Is Merkezi No:12/27
address: Bakirkoy Istanbul Turkey
phone: +90 (212) 653 3318
abuse-mailbox: abuse@nano.net.tr
admin-c: UOB1903-RIPE
tech-c: UOB1903-RIPE
nic-hdl: NANO1024-RIPE
mnt-by: ANET-ILETISIM-MNT
created: 2018-09-20T08:49:31Z
last-modified: 2018-09-20T08:49:31Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)