18256 BAY-AS-AP Bank of Ayudhya Public Company Limited., TH
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS7470 TRUEINTERNET-AS-AP TRUE INTERNET Co.,Ltd., TH
AS19551 INCAPSULA - Incapsula Inc, US
AS45458 SBN-AWN-AS-02-AP SBN-ISPAWN-ISP and SBN-NIXAWN-NIX, TH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 28709 AS18256 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 BAY-AS-AP Bank of Ayudhya Public Company Limited., TH
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 34201 AS18256 BAY-AS-AP Bank of Ayudhya Public Company Limi 7 0 0 7 0 0.00% Prefix AS Path Aggregation Suggestion 58.64.42.0/24 4608 1221 4637 45430 45458 18256 87.124.71.0/24 4608 4826 19551 18256 103.93.166.0/24 4608 1221 4637 45430 45458 18256 103.216.96.0/24 4777 2497 38082 7470 18256 103.216.97.0/24 4608 4826 19551 18256 103.219.196.0/24 4608 4826 19551 18256 202.183.239.0/24 4608 4826 19551 18256
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18256 4 More Specifics 7 Total Advertisements BAY-AS-AP Bank of Ayudhya Public Company Limited., TH
58.64.42.0/24 58.64.0.0/17
87.124.71.0/24 87.124.0.0/17
103.216.96.0/24 103.216.96.0/23
103.216.97.0/24 103.216.96.0/23
whois: 402332
IANA has recorded AS18256 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18256\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2019-01-08T23:19:07Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS18256'
% Abuse contact for 'AS18256' is 'watjarkon.butrarat@krungsri.com'
aut-num: AS18256
as-name: BAY-AS-AP
descr: Bank of Ayudhya Public Company Limited.
descr: 1222 Rama III Road
descr: Bangphongphang Sub-District
country: TH
org: ORG-BOAP1-AP
admin-c: BOAP1-AP
tech-c: BOAP1-AP
abuse-c: AB924-AP
mnt-lower: MAINT-BAY-TH
mnt-routes: MAINT-BAY-TH
mnt-by: APNIC-HM
mnt-irt: IRT-BAY-TH
last-modified: 2020-05-20T01:18:44Z
source: APNIC
irt: IRT-BAY-TH
address: 1222 Rama III Road, Bangphongphang Sub-District, Yannawa Bangkok 10120
e-mail: watjarkon.butrarat@krungsri.com
abuse-mailbox: watjarkon.butrarat@krungsri.com
admin-c: BOAP1-AP
tech-c: BOAP1-AP
auth: # Filtered
remarks: watjarkon.butrarat@krungsri.com was validated on 2026-01-07
mnt-by: MAINT-BAY-TH
last-modified: 2026-01-07T01:28:52Z
source: APNIC
organisation: ORG-BOAP1-AP
org-name: Bank of Ayudhya Public Company Limited.
org-type: LIR
country: TH
address: 1222 Rama III Road
address: Bangphongphang Sub-District
phone: +662-296-2057
e-mail: watjarkon.butrarat@krungsri.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:52Z
source: APNIC
role: ABUSE BAYTH
country: ZZ
address: 1222 Rama III Road, Bangphongphang Sub-District, Yannawa Bangkok 10120
phone: +000000000
e-mail: watjarkon.butrarat@krungsri.com
admin-c: BOAP1-AP
tech-c: BOAP1-AP
nic-hdl: AB924-AP
remarks: Generated from irt object IRT-BAY-TH
remarks: watjarkon.butrarat@krungsri.com was validated on 2026-01-07
abuse-mailbox: watjarkon.butrarat@krungsri.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-07T01:29:25Z
source: APNIC
role: Bank of Ayudhya Public Company Limited administra
address: 1222 Rama III Road, Bangphongphang Sub-District, Yannawa Bangkok 10120
country: TH
phone: +662-296-2057
fax-no: +662-296-2057
e-mail: watjarkon.butrarat@krungsri.com
admin-c: BOAP1-AP
tech-c: BOAP1-AP
nic-hdl: BOAP1-AP
mnt-by: MAINT-BAY-TH
last-modified: 2016-04-27T01:32:19Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)