ASN AS63951 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS63951?

AS63951 is listed under THAICOM Public Company Limited.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS63951 THAICOM Public Company Limited

ASN Lookup Tool

THAICOM Public Company Limited thaicom.net

TH 6 Routes

AS Data

AS63951

AS63951 – THAICOM Public Company Limited

AS Number	63951
AS Name	THAICOM-PUBLIC-AS-AP
Organization	THAICOM Public Company Limited(org-tpcl2-ap)
Country	TH
Website	thaicom.net
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS63951 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
203.192.60.0/23	AS63951	THAICOM Public Company Limited	THAICOM Public Company Limited	512
203.192.56.0/22	AS63951	THAICOM Public Company Limited	THAICOM Public Company Limited	1024
203.192.62.0/24	AS63951	THAICOM Public Company Limited	THAICOM Public Company Limited	256
203.192.32.0/20	AS63951	THAICOM Public Company Limited	THAICOM Public Company Limited	4096
203.192.61.0/24	AS63951	THAICOM Public Company Limited	THAICOM Public Company Limited	256
203.192.48.0/21	AS63951	THAICOM Public Company Limited	THAICOM Public Company Limited	2048

Raw Whois Response

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

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
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 'AS63951'

% Abuse contact for 'AS63951' is 'SoftwareAdmin@thaicom.net'

aut-num:        AS63951
as-name:        THAICOM-PUBLIC-AS-AP
descr:          THAICOM Public Company Limited
descr:          63/21 Rattanathibet Road, Bangkrasor, Muang, Nonthaburi 11000
country:        TH
org:            ORG-TPCL2-AP
admin-c:        NOC51-AP
tech-c:         NOC51-AP
abuse-c:        AT1451-AP
mnt-lower:      MAINT-TH-THAICOM
mnt-routes:     MAINT-TH-THAICOM
mnt-by:         APNIC-HM
mnt-irt:        IRT-THAICOM-PUBLIC-TH
last-modified:  2021-01-15T06:26:37Z
source:         APNIC

irt:            IRT-THAICOM-PUBLIC-TH
address:        349 SJ Infinite 1 Business Complex, 28th Floor, Vibhavadi Rangsit Road, Chompol, Chatuchak
address:        Bangkok 10900, Thailand
e-mail:         SoftwareAdmin@thaicom.net
abuse-mailbox:  SoftwareAdmin@thaicom.net
admin-c:        NOC51-AP
tech-c:         NOC51-AP
auth:           # Filtered
remarks:        softwareadmin@thaicom.net was validated on 2025-12-11
mnt-by:         MAINT-TH-SHINSAT
last-modified:  2025-12-11T01:27:49Z
source:         APNIC

organisation:   ORG-TPCL2-AP
org-name:       THAICOM Public Company Limited
org-type:       LIR
country:        TH
address:        50 Moo 1
address:        Bor Ngen
address:        Lat Lum Kaeo
phone:          +66-2-599-3000
e-mail:         noc@thaicom.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-04-04T12:58:05Z
source:         APNIC

role:           ABUSE THAICOMPUBLICTH
country:        ZZ
address:        349 SJ Infinite 1 Business Complex, 28th Floor, Vibhavadi Rangsit Road, Chompol, Chatuchak
address:        Bangkok 10900, Thailand
phone:          +000000000
e-mail:         SoftwareAdmin@thaicom.net
admin-c:        NOC51-AP
tech-c:         NOC51-AP
nic-hdl:        AT1451-AP
remarks:        Generated from irt object IRT-THAICOM-PUBLIC-TH
remarks:        softwareadmin@thaicom.net was validated on 2025-12-11
abuse-mailbox:  SoftwareAdmin@thaicom.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-11T01:28:14Z
source:         APNIC

person:         Network Operation Center
address:        349 SJ Infinite 1 Business Complex, 28th Floor, Vibhavadi Rangsit Road, Chompol, Chatuchak, Bangkok 10900, Thailand
country:        TH
phone:          +6625993000
e-mail:         SoftwareAdmin@thaicom.net
nic-hdl:        NOC51-AP
mnt-by:         MAINT-TH-SHINSAT
last-modified:  2024-04-02T10:06:34Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS132280	Symphony Communication (Thailand) PCL.	TH
AS4750	CS LOXINFO PUBLIC COMPANY LIMITED	TH
AS132280	Symphony Communication Public Company Limited	TH
AS4750	CS Loxinfo Public Company Limited	TH