ASN Lookup Tool

National Telecom Public Company Limited ntplc.co.th TH TH 786 Routes

AS Data

AS9931

AS9931 – National Telecom Public Company Limited

AS Number 9931
AS Name NTPCL-AS-AP
Organization National Telecom Public Company Limited (org-ntpc1-ap)
Country TH
Website ntplc.co.th
Number of IPv4 Routes 621
Number of IPv6 Routes 165
ASN type ISP
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
202.129.61.0/24 256
114.131.40.0/21 2048
110.78.16.0/20 4096
122.155.46.0/24 256
122.155.92.0/24 256
122.154.201.0/24 256
2001:c38:90f1::/48 ~1×10²⁴
202.129.4.0/22 1024
114.131.66.0/23 512
122.154.17.0/24 256
61.19.187.0/24 256
122.154.12.0/22 1024
122.155.87.0/24 256
61.7.192.0/18 16384
2001:c38:9503::/48 ~1×10²⁴
114.131.176.0/20 4096
122.154.36.0/23 512
2001:c38:9062::/48 ~1×10²⁴
2001:c38:9502::/48 ~1×10²⁴
61.19.208.0/22 1024
202.129.12.0/24 256
122.155.45.0/24 256
2001:c38:9407::/48 ~1×10²⁴
122.155.93.0/24 256
122.154.202.0/24 256
61.19.224.0/24 256
61.19.86.0/23 512
202.129.60.0/24 256
122.154.72.0/23 512
122.154.146.0/23 512
122.155.47.0/24 256
114.131.72.0/23 512
122.154.200.0/24 256
61.19.160.0/19 8192
61.7.209.0/24 256
61.19.180.0/22 1024
202.129.32.0/20 4096
122.154.42.0/23 512
2001:c38:9056::/48 ~1×10²⁴
122.154.148.0/23 512
2001:c38:910c::/48 ~1×10²⁴
61.7.208.0/24 256
61.7.192.0/24 256
2001:c38:9150::/48 ~1×10²⁴
2001:c38:9700::/40 ~309×10²⁴
2001:c38:910d::/48 ~1×10²⁴
202.129.57.0/24 256
2001:c38:900f::/48 ~1×10²⁴
61.19.112.0/23 512
202.129.7.0/24 256
202.129.52.0/24 256
122.154.38.0/23 512
122.154.242.0/23 512
61.19.192.0/22 1024
202.47.227.0/24 256
61.19.195.0/24 256
61.19.190.0/24 256
202.129.63.0/24 256
122.155.39.0/24 256
122.155.48.0/24 256

Raw Whois Response

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

% Information related to 'AS9249 - AS10239'

as-block:       AS9249 - AS10239
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:  2022-09-22T22:36:45Z
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 'AS9931'

% Abuse contact for 'AS9931' is 'pitoon.p@ntplc.co.th'

aut-num:        AS9931
as-name:        NTPCL-AS-AP
descr:          National Telecom Public Company Limited
country:        TH
org:            ORG-NTPC1-AP
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-NTPCL-TH
mnt-routes:     MAINT-NTPCL-TH
mnt-lower:      MAINT-NTPCL-TH
abuse-c:        AN3307-AP
last-modified:  2025-11-20T00:05:02Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
remarks:        pitoon.p@ntplc.co.th was validated on 2026-05-05
mnt-by:         MAINT-NTPCL-TH
last-modified:  2026-05-05T14:34:46Z
source:         APNIC

organisation:   ORG-NTPC1-AP
org-name:       National Telecom Public Company Limited
org-type:       LIR
country:        TH
address:        99 Chaengwattana Road
address:        Thung Song Hong Subdistrict
address:        Luk Si
phone:          +662-104-4300
e-mail:         pitoon.p@ntplc.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-10-12T13:37:15Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
remarks:        pitoon.p@ntplc.co.th was validated on 2026-05-05
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-05T14:35:00Z
source:         APNIC

role:           National Telecom Public Company Limited administrator
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
country:        TH
phone:          +662-104-4300
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        NTPC2-AP
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-11T23:31:26Z
source:         APNIC

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

Parsed Whois Response

Peers

AS Number Description Country
AS150716 AP Network Communication LA
AS23884 Proen Corp Public Company Limited. TH
AS4652 National Telecom Public Company Limited TH
AS45533 Comptroller General's Department TH
AS24393 THE SECRETARIAT OF THE HOUSE OF THE REPRESENTIVES THAI PARLI TH
AS58955 Bangmod Enterprise Co., Ltd. TH
AS17468 TRUE INTERNET CORPORATION CO. LTD. TH
AS23900 Planet Online Laos, Internet Service Provider in LAO PDR LA
AS38328 Ministry of Finance TH
AS72 Schlumberger Limited US
AS24328 Yala Rajabhat University Education TH
AS9649 PACIFIC INTERNET S PTE. LTD. TH
AS45533 The Comptroller General's Department TH
AS24393 The Secretariat of House of the Representive TH
AS45806 Siam Commercial Bank TH
AS18252 National Telecom Public Company Limited TH
AS24190 The Stock Exchange of Thailand TH
AS9873 Lao Telecommunication Public Company LA
AS24187 KIRZ Company Limited TH
AS24187 KIRZ Service Provider TH
AS18409 Bank of Thailand TH
AS206614 Taboola.com ltd IL
AS135566 National Telecom Public Company Limited TH
AS55554 True International Gateway Co., Ltd. TH
AS38040 TOT Public Company Limited TH
AS152130 SOMAPA IT TH
AS38293 Ministry of Foreign Affairs TH
AS8674 Netnod AB SE
AS132133 SB.Furniture House Co.,Ltd TH
AS141692 PTT Global Chemical Public Company Limited TH
AS9464 Prince of Songkla University TH
AS147300 T.H.NIC Co.,Ltd. TH
AS10099 China Unicom Global HK
AS7715 Internet Thailand Company Ltd. TH
AS18356 Aware Corporation Limited TH
AS9873 Lao Telecom Communication, LTC LA
AS134565 National Telecom Public Company Limited TH
AS46071 Pioneer Elabs Ltd. IN
AS141214 Geo-Informatics and Space Technology Development Agency TH
AS24060 KTB COMPUTER SERVICES COMPANY LIMITED TH
AS18197 TOYOTA MOTOR ASIA PACIFIC Engineering and Manufacturing, TH
AS150716 AP Network Communication & Technology Sole CO.,LTD LA
AS63972 Social Security Office TH
AS24482 SG.GS SG
AS140699 Royal Thai Army TH
AS24042 Bangkok Airways Co., Ltd. TH
AS135616 Name Thaksin University TH
AS140618 Silpakorn University TH
AS141214 Geo Informatics and Space Technology Development Agency TH
AS21859 Zenlayer Inc US
AS134811 Treasury Department TH
AS133947 Metropolitan Electricity Authority TH
AS45575 Rajamangala University of Technology Srivijaya TH
AS132879 Rajabhat Mahasarakham University TH
AS38296 National Science and Technology Development Agency TH
AS17468 True Internet Co.,Ltd. TH
AS7715 GSB TH
AS153746 T Net Network Company Limited TH
AS37930 Local ISP National Internet eXchange Point (NIXP) TH
AS131089 National Telecom Public Company Limited TH

Upstreams

AS Number Description Country
AS24187 KIRZ Company Limited TH
AS38040 TOT Public Company Limited TH
AS4651 National Telecom Public Company Limited TH

Downstreams

AS Number Description Country
AS24393 THE SECRETARIAT OF THE HOUSE OF THE REPRESENTIVES THAI PARLI TH
AS17468 TRUE INTERNET CORPORATION CO. LTD. TH
AS38328 Ministry of Finance TH
AS72 Schlumberger Limited US
AS24328 Yala Rajabhat University Education TH
AS9649 PACIFIC INTERNET S PTE. LTD. TH
AS45533 The Comptroller General's Department TH
AS45806 Siam Commercial Bank TH
AS18252 National Telecom Public Company Limited TH
AS24190 The Stock Exchange of Thailand TH

Contacts

Email Contacts

pitoon.p@ntplc.co.th

Abuse Contacts

pitoon.p@ntplc.co.th

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Frequently Asked Questions

ASN AS9931 is an Autonomous System Number used to identify a network for BGP internet routing.
AS9931 is listed under National Telecom Public 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.