122.154.78.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	unknown
Domain	cat.net.th
ASN	AS9931
Parent Range	122.154.64.0/19
Registry	APNIC
ID	CAT-WEST

WHOIS Details

inetnum:        122.154.64.0 - 122.154.95.255
netname:        CAT-West
descr:          490/1162 M.4 Petkhaserm road muang Rajburi 70000
descr:          ***send spam abuse to [email protected] ***
country:        TH
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to [email protected]
notify:         [email protected]
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:30Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-12-01T07:59:03Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         [email protected]
address:        Data Comm. Dept. National Telecom Public Company Limited
address:        NT Tower
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
phone:          +66-2-6142374
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T09:44:01Z
source:         APNIC

person:         THIX network staff CAT Telecom
nic-hdl:        TC476-AP
e-mail:         [email protected]
address:        Data Comm. Dept. National Telecom Public Company Limited
address:        NT Tower
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
phone:          +66-2-6142374
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T09:49:38Z
source:         APNIC

route:          122.154.64.0/19
origin:         AS9931
descr:          National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-24T04:05:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.154.78.0/24

Range	ASN	Company	Num of IPs
122.154.64.0/19	AS140618		8,192
122.154.64.0/19	AS9931		8,192

Nearby Ranges

BGP prefixes that overlap with 122.154.0.0/16

Range	ASN	Company	Num of IPs
122.154.64.0/19	AS140618		8,192
122.154.96.0/19	AS152463		8,192
122.154.32.0/19	AS24328	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.128.0/19	AS38265	:: Corporate Internet NT Services ::	8,192
122.154.128.0/19	AS9335	:: Corporate Internet NT Services ::	8,192
122.154.32.0/19	AS9464	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.128.0/19	AS9931	:: Corporate Internet NT Services ::	8,192
122.154.160.0/19	AS9931		8,192
122.154.32.0/19	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.64.0/19	AS9931		8,192
122.154.96.0/19	AS9931		8,192
122.154.0.0/22	AS9931	HUACHIEW CHALERMPRAKIET UNIVERSITY	1,024
122.154.242.0/23	AS9931	Global Technology Co., Ltd.	512
122.154.67.0/24	AS9931	ASEANSUMMIT2009 HuaHin Prachuabkirikan	256
122.154.51.0/24	AS9931	NT Corporate Services Group Allocated	256
122.154.12.0/24	AS9931	National Health Security Office 200 Mu 4 Jasmine International Tower 28th Fl., Chaeng Wattana Rd. Pakkret Nonthaburi 11120	256
122.154.62.0/24	AS9931	Southen Border Provinces Administrative Centre 60 Sukayang Rd Yala 95000	256
122.154.69.0/24	AS9931	ASEANSUMMIT2009 HuaHin Prachuabkirikan	256
122.154.225.0/24	AS9931	Chiang rai Rajabhat University 80 M.9 Tambo Banduu , Amphur Muang , Chiangrai 57100 52000	256
122.154.18.0/24	AS9931	Royal Irrigator Department 811 Samsen Road Dusit Bangkok Thailand 10300	256
122.154.245.0/24	AS9931	Maejo University	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

11 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
122.154.78.129	AS9931 National Telecom Public Company Limited	`4.32ms` from Bangkok, TH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
188.24.169.152	AS8708 DIGI ROMANIA S.A.	`2.35ms` from Bucharest, RO
190.174.72.152	AS22927 Telefonica de Argentina	`2.49ms` from Buenos Aires, AR
90.196.149.248	AS5607 Sky UK Limited	`6.10ms` from Erith, GB
95.112.184.232	AS6805 Telefonica Germany GmbH & Co.OHG	`2.17ms` from Hamburg, DE
8.217.210.88	AS45102 Alibaba (US) Technology Co., Ltd.	`0.56ms` from Hong Kong, HK
77.98.57.136	AS5089 Virgin Media Limited	`9.04ms` from London, GB
129.220.55.24	AS203 Level 3 Parent, LLC	`13.31ms` from Los Angeles, US
27.211.156.24	AS4837 CHINA UNICOM China169 Backbone	`6.14ms` from Qingdao, CN
42.233.38.200	AS4837 CHINA UNICOM China169 Backbone	`4.04ms` from Zhengzhou, CN
52.82.209.200	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.41ms` from Zhongwei, CN
77.162.236.8	AS1136 KPN B.V.	`2.08ms` from Amsterdam, NL
172.211.131.104	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
130.109.200.184	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US
216.62.82.8	AS7018 AT&T Enterprises, LLC	`1.03ms` from Dallas, US
62.227.73.136	AS3320 Deutsche Telekom AG	`7.57ms` from Frankfurt am Main, DE
130.162.187.104	AS31898 Oracle Corporation	`0.24ms` from London, GB
113.32.40.88	AS17506 ARTERIA Networks Corporation	`1.14ms` from Osaka, JP
119.47.210.232	AS7679 QTnet,Inc.	`10.33ms` from Osaka, JP
186.46.218.248	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`0.99ms` from Quito, EC
213.80.207.8	AS15974 Joint Stock Company TransTeleCom	`6.25ms` from Samara, RU
119.204.253.72	AS4766 Korea Telecom	`3.88ms` from Seoul, KR
110.15.62.216	AS9318 SK Broadband Co Ltd	`1.93ms` from Seoul, KR
116.233.62.72	AS4812 China Telecom (Group)	`4.13ms` from Shanghai, CN
13.250.176.24	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
68.69.157.24	AS29974 Wightman Telecom	`3.01ms` from Toronto, CA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 122.154.78.5

traceroute to 122.154.78.5 (122.154.78.5): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.548 ms

2 *

3 [AS64050] 61.19.60.99 1.971 ms

4 [AS9931] 202.47.236.13 0.63 ms

5 [AS9931] 202.47.236.86 0.962 ms

6 [AS9931] 202.47.236.150 1.906 ms

7 [AS9931] 202.129.31.238 4.635 ms

8 [AS9931] 122.154.78.5 4.579 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 20th 2025

What are IP address ranges?

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