122.154.34.0/24

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:  2026-02-02T07:21:59Z
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 122.154.34.0/24

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 50 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.154.34.172	mittaphonshop.com	25
122.154.34.164	tembai.com	17
122.154.34.170	xn--l3ctkh0bnc8ce6id1m.xn--o3cw4h	8

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

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

IP Address	ASN	Details
122.154.34.24	AS9931 National Telecom Public Company Limited	`12.38ms` 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
54.146.209.200	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
172.172.188.152	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
20.72.151.56	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
73.7.101.248	AS7922 Comcast Cable Communications, LLC	`4.39ms` from Atlanta, US
111.200.52.136	AS4808 China Unicom Beijing Province Network	`3.12ms` from Beijing, CN
176.35.225.248	AS5413 Wavenet Limited	`10.71ms` from Coventry, GB
207.49.221.72	AS19901 Brightspeed	`8.49ms` from Dallas, US
62.155.180.72	AS3320 Deutsche Telekom AG	`4.25ms` from Duesseldorf, DE
217.93.198.216	AS3320 Deutsche Telekom AG	`2.56ms` from Duesseldorf, DE
115.73.147.24	AS7552 Viettel Group	`4.56ms` from Ho Chi Minh City, VN
203.123.218.40	AS17597 SK Broadband Co Ltd	`1.77ms` from Incheon, KR
121.142.243.168	AS4766 Korea Telecom	`0.70ms` from Incheon, KR
222.96.32.24	AS4766 Korea Telecom	`7.31ms` from Incheon, KR
65.26.229.24	AS10796 Charter Communications Inc	`4.78ms` from Milwaukee, US
35.211.42.216	AS15169 Google LLC	`0.16ms` from Moncks Corner, US
133.218.215.8	AS2497 Internet Initiative Japan Inc.	`5.95ms` from Osaka, JP
222.10.173.24	AS2516 KDDI CORPORATION	`14.25ms` from Osaka, JP
110.15.214.40	AS9318 SK Broadband Co Ltd	`1.29ms` from Seoul, KR
13.212.55.104	AS16509 Amazon.com, Inc.	`0.52ms` from Singapore, SG
144.85.163.232	AS12350 VTX Services SA	`2.87ms` from Zuerich, CH
50.110.163.136	AS5650 Frontier Communications of America, Inc.	`2.85ms` from Ashburn, US
122.154.34.24	AS9931 National Telecom Public Company Limited	`12.38ms` from Bangkok, TH
143.93.214.104	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.25ms` from Frankfurt am Main, DE
79.203.69.88	AS3320 Deutsche Telekom AG	`7.13ms` from Frankfurt am Main, DE
73.164.105.72	AS7922 Comcast Cable Communications, LLC	`3.15ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 122.154.34.9

traceroute to 122.154.34.9 (122.154.34.9): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.418 ms

2 *

3 [AS64050] 61.19.60.144 0.972 ms

4 [AS9931] 202.47.238.157 1.071 ms

5 [AS9931] 202.47.236.158 2.981 ms

6 [AS9931] 202.129.31.206 9.731 ms

7 [AS9931] 61.19.74.106 10.481 ms

8 [AS9931] 122.154.34.9 13.453 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 13th 2026

What are IP address ranges?

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