122.154.53.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	122.154.32.0/19
Registry	APNIC
ID	CAT-SOUTH

WHOIS Details

inetnum:        122.154.32.0 - 122.154.63.255
netname:        CAT-South
descr:          490/1 Petchakaserm Road Hadyai Songkhla 90110
descr:          ***send spam abuse to kphariny@cattelecom.co.th***
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to hostmaste@cat.net.th
notify:         hosmaster@cat.net.th
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:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2026-01-13T05:19:48Z
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
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         noc@cat.net.th
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:         admin-thix@cat.net.th
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:          122.154.32.0/19
origin:         AS9931
descr:          National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-24T04:04:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.154.53.0/24

Range	ASN	Company	Num of IPs
122.154.32.0/19	AS24328	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.32.0/19	AS9464	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.32.0/19	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	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

Read more

Pingable IPs

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

IP Address	ASN	Details
122.154.53.86	AS9931 National Telecom Public Company Limited	`13.15ms` 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
3.20.55.40	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
174.162.94.8	AS7922 Comcast Cable Communications, LLC	`7.87ms` from Flint, US
35.159.170.184	AS16509 Amazon.com, Inc.	`0.36ms` from Frankfurt am Main, DE
86.62.10.120	AS30766 GGew net GmbH	`1.54ms` from Frankfurt am Main, DE
222.133.227.136	AS4837 CHINA UNICOM China169 Backbone	`6.74ms` from Jinan, CN
60.216.147.120	AS4837 CHINA UNICOM China169 Backbone	`2.11ms` from Jinan, CN
23.215.235.120	AS16625 Akamai Technologies, Inc.	`0.42ms` from London, GB
84.248.28.248	AS1759 Telia Finland Oyj	`0.82ms` from Oulu, FI
79.8.47.104	AS3269 Telecom Italia S.p.A.	`10.56ms` from Rome, IT
23.174.184.152	AS401280 TECH SERVE HOSTING LLC	`0.70ms` from San Jose, US
180.83.227.8	AS17858 LG POWERCOMM	`1.96ms` from Seoul, KR
124.60.154.120	AS17858 LG POWERCOMM	`2.38ms` from Seoul, KR
47.106.236.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.43ms` from Shenzhen, CN
18.140.123.72	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG
1.170.149.8	AS3462 Data Communication Business Group	`3.06ms` from Taichung, TW
59.87.152.200	AS17506 ARTERIA Networks Corporation	`16.75ms` from Tokyo, JP
59.134.73.232	AS2516 KDDI CORPORATION	`7.96ms` from Tokyo, JP
115.54.108.56	AS4837 CHINA UNICOM China169 Backbone	`6.92ms` from Zhengzhou, CN
136.56.137.24	AS16591 Google Fiber Inc.	`7.04ms` from Ashburn, US
131.92.85.120	AS213 Headquarters, USAISC	`2.70ms` from Ashburn, US
199.213.200.136	AS393952 Service Alberta	`6.45ms` from Calgary, CA
128.2.85.8	AS9 Carnegie Mellon University	`5.36ms` from Cleveland, US
92.5.19.72	AS31898 Oracle Corporation	`0.29ms` from Frankfurt am Main, DE
80.220.122.56	AS1759 Telia Finland Oyj	`4.04ms` from Helsinki, FI
75.204.101.88	AS6167 Verizon Business	`16.52ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 122.154.53.86

traceroute to 122.154.53.86 (122.154.53.86): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.537 ms

2 *

3 [AS64050] 61.19.60.99 1.974 ms

4 [AS9931] 202.47.236.77 0.62 ms

5 [AS9931] 202.47.236.38 1.332 ms

6 [AS9931] 202.47.236.154 3.87 ms

7 [AS9931] 202.129.31.206 9.751 ms

8 [AS9931] 61.19.74.110 12.888 ms

9 [AS9931] 122.154.53.86 13.168 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 19th 2026

What are IP address ranges?

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