122.154.182.0/23

AS9931 · National Telecom Public Company Limited

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Summary

Country	unknown
Domain	cat.net.th
ASN	AS9931
Parent Range	122.154.160.0/19
Registry	APNIC
ID	CAT-CENTRAL

WHOIS Details

inetnum:        122.154.160.0 - 122.154.191.255
netname:        CAT-Central
descr:          525/9 Tumbon nakhonsawantok Muang Nakhonsawan 60000
descr:          ***send spam abuse to jumpon.s@cattelecom.com***
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 admin-thix@cat.net.th
notify:         admin-thix@cat.net.th
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:31Z
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:          122.154.160.0/19
origin:         AS9931
descr:          National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-24T04:05:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.154.182.0/23

Range	ASN	Company	Num of IPs
122.154.160.0/19	AS9931		8,192

Nearby Ranges

BGP prefixes that overlap with 122.154.0.0/16

Range	ASN	Company	Num of IPs
122.154.128.0/19	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
122.154.160.0/19	AS9931		8,192
122.154.32.0/19	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.128.0/19	AS9931	:: Corporate Internet NT Services ::	8,192
122.154.96.0/19	AS152463		8,192
122.154.64.0/19	AS140618		8,192
122.154.64.0/19	AS9931		8,192
122.154.96.0/19	AS9931		8,192
122.154.32.0/19	AS24328	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.0.0/22	AS9931	HUACHIEW CHALERMPRAKIET UNIVERSITY	1,024
122.154.242.0/23	AS9931	Global Technology Co., Ltd.	512
122.154.12.0/24	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
122.154.67.0/24	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
122.154.51.0/24	AS9931	NT Corporate Services Group Allocated	256
122.154.245.0/24	AS9931	Maejo University	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
152.19.224.151	AS36850 University of North Carolina at Chapel Hill	`11.25ms` from Atlanta, US
121.8.125.87	AS4134 CHINANET-BACKBONE	`2.04ms` from Guangzhou, CN
95.112.15.119	AS6805 Telefonica Germany GmbH & Co.OHG	`2.37ms` from Hamburg, DE
42.117.151.71	AS18403 FPT Telecom Company	`1.30ms` from Ho Chi Minh City, VN
27.75.193.71	AS7552 Viettel Group	`2.99ms` from Ho Chi Minh City, VN
121.67.60.103	AS3786 LG DACOM Corporation	`2.08ms` from Incheon, KR
49.23.189.215	AS4766 Korea Telecom	`2.58ms` from Incheon, KR
78.182.230.231	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.50ms` from Istanbul, TR
86.21.205.199	AS5089 Virgin Media Limited	`9.77ms` from London, GB
143.44.172.7	AS17639 Converge ICT Solutions Inc.	`2.58ms` from Manila, PH
82.224.69.71	AS12322 Free SAS	`10.94ms` from Paris, FR
86.232.96.7	AS2376 Bleu SAS	`0.97ms` from Paris, FR
172.179.107.23	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
3.83.149.231	AS14618 Amazon.com, Inc.	`0.35ms` from Reston, US
119.198.174.135	AS4766 Korea Telecom	`6.47ms` from Seoul, KR
175.206.141.199	AS4766 Korea Telecom	`4.38ms` from Seoul, KR
120.77.184.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.70ms` from Shenzhen, CN
223.135.206.247	AS2527 Sony Network Communications Inc.	`0.89ms` from Tokyo, JP
1.192.192.231	AS137687 Luoyang, Henan Province, P.R.China.	`3.03ms` from Zhengzhou, CN
104.8.252.247	AS7018 AT&T Enterprises, LLC	`18.91ms` from Dallas, US
84.151.29.7	AS3320 Deutsche Telekom AG	`6.01ms` from Frankfurt am Main, DE
90.231.4.231	AS3301 Telia Company AB	`0.91ms` from Goeteborg, SE
83.112.158.103	AS3215 Orange S.A.	`10.41ms` from Paris, FR
34.231.216.55	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
121.141.139.215	AS4766 Korea Telecom	`1.11ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m12 122.154.182.73

traceroute to 122.154.182.73 (122.154.182.73): 12 hops max, 52 byte packets

4 [] 80.249.210.15 28.823 ms

5 [AS4651] 61.19.9.193 199.089 ms

6 [AS4651] 61.19.14.230 198.748 ms

7 [AS4651] 122.155.232.46 181.049 ms

8 [AS9931] 202.47.238.157 207.891 ms

9 [AS9931] 202.47.236.158 211.275 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in London, GB

On March 29th 2026

What are IP address ranges?

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