What is ASN AS154575?

ASN AS154575 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS154575?

AS154575 is listed under Terabyte Plus 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.

AS154575 Terabyte Plus Public Company Limited

ASN Lookup Tool

Terabyte Plus Public Company Limited terabyteplus.com

TH 2 Routes

AS Data

AS154575

AS154575 – Terabyte Plus Public Company Limited

AS Number	154575
AS Name	TPPCL-AS-AP
Organization	Terabyte Plus Public Company Limited (org-tppc1-ap)
Country	TH
Website	terabyteplus.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS154575 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
203.156.47.0/24	AS154575	Terabyte Plus Public Company Limited	JasTel Network Company Limited	256
203.156.46.0/24	AS154575	Terabyte Plus Public Company Limited	JasTel Network Company Limited	256

Raw Whois Response

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

% Information related to 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
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:  2025-04-01T05:54:59Z
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 'AS154575'

% Abuse contact for 'AS154575' is 'tcloudabuse@terabyteplus.com'

aut-num:        AS154575
as-name:        TPPCL-AS-AP
descr:          Terabyte Plus Public Company Limited
country:        TH
org:            ORG-TPPC1-AP
admin-c:        TPPC1-AP
tech-c:         TPPC1-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TPPCL-TH
mnt-routes:     MAINT-TPPCL-TH
mnt-lower:      MAINT-TPPCL-TH
last-modified:  2026-03-31T11:03:37Z
source:         APNIC

irt:            IRT-TPPCL-TH
address:        230, 12th Floor, C.S. Tower, Ratchadaphisek Road, Huai Khwang Sub-district, Bangkok Bangkok 10310
e-mail:         tcloudadmin@terabyteplus.com
abuse-mailbox:  tcloudabuse@terabyteplus.com
admin-c:        TPPC1-AP
tech-c:         TPPC1-AP
auth:           # Filtered
mnt-by:         MAINT-TPPCL-TH
last-modified:  2026-03-31T11:03:26Z
source:         APNIC

organisation:   ORG-TPPC1-AP
org-name:       Terabyte Plus Public Company Limited
org-type:       LIR
country:        TH
address:        230, 12th Floor, C.S. Tower
address:        Ratchadaphisek Road, Huai Khwang Sub-district
phone:          +6626928731
e-mail:         tcloudadmin@terabyteplus.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-03-12T13:23:53Z
source:         APNIC

role:           Terabyte Plus Public Company Limited administrator
address:        230, 12th Floor, C.S. Tower, Ratchadaphisek Road, Huai Khwang Sub-district, Bangkok Bangkok 10310
country:        TH
phone:          +6626928731
e-mail:         tcloudadmin@terabyteplus.com
admin-c:        TPPC1-AP
tech-c:         TPPC1-AP
nic-hdl:        TPPC1-AP
mnt-by:         MAINT-TPPCL-TH
last-modified:  2026-03-31T11:03:26Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS153914 - AS154937",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2025-04-01",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS154575",
    "as_name" : "TPPCL-AS-AP",
    "description" : [ "Terabyte Plus Public Company Limited" ],
    "country" : "TH",
    "organization" : "ORG-TPPC1-AP",
    "admin_contacts" : [ "TPPC1-AP" ],
    "tech_contacts" : [ "TPPC1-AP" ],
    "mnt_irt" : [ "IRT-TPPCL-TH" ],
    "mnt_lower" : [ "MAINT-TPPCL-TH" ],
    "mnt_routes" : [ "MAINT-TPPCL-TH" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-03-31",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-TPPCL-TH",
    "address" : [ "230, 12th Floor, C.S. Tower, Ratchadaphisek Road, Huai Khwang Sub-district, Bangkok Bangkok 10310" ],
    "street" : "12th Floor C.s. Tower Ratchadaphisek Road Huai Khwang Sub-district",
    "city" : "Bangkok",
    "state" : "BANGKOK",
    "zip_code" : "10310",
    "email" : [ "tcloudadmin@terabyteplus.com" ],
    "abuse_mailbox" : [ "tcloudabuse@terabyteplus.com" ],
    "admin_contacts" : [ "TPPC1-AP" ],
    "tech_contacts" : [ "TPPC1-AP" ],
    "mnt_by" : [ "MAINT-TPPCL-TH" ],
    "date_updated" : "2026-03-31",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-TPPC1-AP",
    "name" : "Terabyte Plus Public Company Limited",
    "type" : "LIR",
    "address" : [ "230, 12th Floor, C.S. Tower", "Ratchadaphisek Road, Huai Khwang Sub-district" ],
    "street" : "12th Floor C.s. Tower Ratchadaphisek Road Huai Khwang Sub-district",
    "country" : [ "TH" ],
    "email" : [ "tcloudadmin@terabyteplus.com" ],
    "phone" : [ "+6626928731" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-03-12",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TPPC1-AP",
    "name" : "Terabyte Plus Public Company Limited administrator",
    "address" : [ "230, 12th Floor, C.S. Tower, Ratchadaphisek Road, Huai Khwang Sub-district, Bangkok Bangkok 10310" ],
    "street" : "12th Floor C.s. Tower Ratchadaphisek Road Huai Khwang Sub-district",
    "city" : "Bangkok",
    "state" : "BANGKOK",
    "zip_code" : "10310",
    "country" : "TH",
    "email" : [ "tcloudadmin@terabyteplus.com" ],
    "phone" : [ "+6626928731" ],
    "admin_contacts" : [ "TPPC1-AP" ],
    "tech_contacts" : [ "TPPC1-AP" ],
    "mnt_by" : [ "MAINT-TPPCL-TH" ],
    "date_updated" : "2026-03-31",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "TPPC1-AP",
    "name" : "Terabyte Plus Public Company Limited administrator",
    "address" : [ "230, 12th Floor, C.S. Tower, Ratchadaphisek Road, Huai Khwang Sub-district, Bangkok Bangkok 10310" ],
    "street" : "12th Floor C.s. Tower Ratchadaphisek Road Huai Khwang Sub-district",
    "city" : "Bangkok",
    "state" : "BANGKOK",
    "zip_code" : "10310",
    "country" : "TH",
    "email" : [ "tcloudadmin@terabyteplus.com" ],
    "phone" : [ "+6626928731" ],
    "admin_contacts" : [ "TPPC1-AP" ],
    "tech_contacts" : [ "TPPC1-AP" ],
    "mnt_by" : [ "MAINT-TPPCL-TH" ],
    "date_updated" : "2026-03-31",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS55423	JasTel Network Company Limited	TH
AS132280	Symphony Communication (Thailand) PCL.	TH
AS132280	Symphony Communication Public Company Limited	TH
AS55423	JasTel Network	TH