ASN Lookup Tool

PTT Digital Solutions Company Limited pttdigital.com TH TH 23 Routes

AS Data

AS55403

AS55403PTT Digital Solutions Company Limited

AS Number 55403
AS Name PTTDIGITAL-AS-AP
Organization PTT Digital Solutions Company Limited(org-pdsc1-ap)
Country TH
Website pttdigital.com
Number of IPv4 Routes 17
Number of IPv6 Routes 6
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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Use ASN data for AS55403 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
202.44.3.0/24 256
202.44.4.0/22 1024
202.44.6.0/24 256
202.44.0.0/22 1024
202.44.0.0/24 256
2401:a580::/48 ~1×10²⁴
175.176.220.0/24 256
175.176.222.0/24 256
2401:a580:2::/48 ~1×10²⁴
2401:a580:1::/48 ~1×10²⁴

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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 'AS55403'

% Abuse contact for 'AS55403' is 'csoc@pttdigital.com'

aut-num:        AS55403
as-name:        PTTDIGITAL-AS-AP
descr:          PTT Digital Solutions Company Limited
descr:          555/1 Energy Complex Building A, 4th-5th Floor,Vibhavadi-Rangsit Road, Chatuchak, Chatuchak, Bangkok 10900 Thailand
country:        TH
org:            ORG-PDSC1-AP
admin-c:        PDSC1-AP
tech-c:         PDSC1-AP
abuse-c:        AP890-AP
notify:         suchok@cat.net.th
mnt-lower:      MAINT-PTTDIGITAL-TH
mnt-routes:     MAINT-PTTDIGITAL-TH
mnt-by:         APNIC-HM
mnt-irt:        IRT-PTTDIGITAL-TH
last-modified:  2020-07-08T01:16:03Z
source:         APNIC

irt:            IRT-PTTDIGITAL-TH
address:        555/1 Energy Complex Building A, 4th-5th Floor,Vibhavadi-Rangsit Road, Chatuchak, Chatuchak, Bangkok 10900
e-mail:         PTTDIGITAL-Network-Registrar@pttdigital.com
abuse-mailbox:  csoc@pttdigital.com
admin-c:        PDSC1-AP
tech-c:         PDSC1-AP
auth:           # Filtered
remarks:        pttdigital-network-registrar@pttdigital.com was validated on 2025-10-24
remarks:        csoc@pttdigital.com was validated on 2025-12-19
mnt-by:         MAINT-PTTDIGITAL-TH
last-modified:  2026-03-06T05:34:25Z
source:         APNIC

organisation:   ORG-PDSC1-AP
org-name:       PTT Digital Solutions Company Limited
org-type:       LIR
country:        TH
address:        555 Vibhavadi Rangsit Road, Chatuchak
phone:          +66 (0) 2140 2000
fax-no:         +66-2-5731-323
e-mail:         servicedesk@pttdigital.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-06T12:56:07Z
source:         APNIC

role:           ABUSE PTTDIGITALTH
country:        ZZ
address:        555/1 Energy Complex Building A, 4th-5th Floor,Vibhavadi-Rangsit Road, Chatuchak, Chatuchak, Bangkok 10900
phone:          +000000000
e-mail:         PTTDIGITAL-Network-Registrar@pttdigital.com
admin-c:        PDSC1-AP
tech-c:         PDSC1-AP
nic-hdl:        AP890-AP
remarks:        Generated from irt object IRT-PTTDIGITAL-TH
remarks:        pttdigital-network-registrar@pttdigital.com was validated on 2025-10-24
remarks:        csoc@pttdigital.com was validated on 2025-12-19
abuse-mailbox:  csoc@pttdigital.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-19T08:21:19Z
source:         APNIC

role:           PTT Digital Solutions Company Limited
address:        555/1 Energy Complex Building A, 4th-5th Floor,Vibhavadi-Rangsit Road,  Chatuchak, Chatuchak, Bangkok 10900
country:        TH
phone:          +66 (0) 2140 2000
e-mail:         PTTDIGITAL-Network-Registrar@pttdigital.com
admin-c:        PDSC1-AP
tech-c:         PDSC1-AP
nic-hdl:        PDSC1-AP
mnt-by:         MAINT-PTTDIGITAL-TH
last-modified:  2017-08-04T02:25:03Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS45430 SBN IIG/AWN IIG transit provider TH
AS132280 Symphony Communication (Thailand) PCL. TH
AS38040 TOT Public Company Limited TH
AS132876 Symphony Communication (Thailand) PCL. TH
AS132280 Symphony Communication Public Company Limited TH
AS132876 Symphony Communication Public Company Limited TH
AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX TH
AS45430 SBN-IIG/AWN-IIG transit provider TH

Upstreams

AS Number Description Country
AS45430 SBN IIG/AWN IIG transit provider TH
AS132280 Symphony Communication Public Company Limited TH
AS132876 Symphony Communication Public Company Limited TH

Contacts

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Frequently Asked Questions

ASN AS55403 is an Autonomous System Number used to identify a network for BGP internet routing.
AS55403 is listed under PTT Digital Solutions Company Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.