122.154.183.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	unknown
Domain	cat.net.th
ASN	AS9931
Parent Range	122.154.160.0/19
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 [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:  2025-11-19T23:59:31Z
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:          122.154.160.0/19
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 122.154.183.0/24

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
122.154.64.0/19	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

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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
175.10.45.88	AS4134 CHINANET-BACKBONE	`2.33ms` from Changsha, CN
97.183.65.88	AS6167 Verizon Business	`17.35ms` from Chicago, US
5.128.254.56	AS31200 Novotelecom Ltd	`1.23ms` from Novosibirsk, RU
121.172.173.152	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
195.66.106.136	AS44839 Telegrupp AS	`0.78ms` from Tallinn, EE
94.188.198.8	AS35392 Mellanox Technologies Tlv Ltd	`0.89ms` from Tel Aviv, IL
140.238.46.184	AS31898 Oracle Corporation	`0.28ms` from Tokyo, JP
118.144.121.120	AS4808 China Unicom Beijing Province Network	`4.94ms` from Beijing, CN
34.219.203.72	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
201.179.110.248	AS22927 Telefonica de Argentina	`7.84ms` from Buenos Aires, AR
124.235.250.24	AS4134 CHINANET-BACKBONE	`10.78ms` from Dalian, CN
83.54.202.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.23ms` from Madrid, ES
163.171.183.56	AS54994 Meteverse Limited.	`0.50ms` from Manila, PH
73.24.78.168	AS7922 Comcast Cable Communications, LLC	`14.05ms` from Miami, US
108.16.85.104	AS701 Verizon Business	`1.92ms` from Philadelphia, US
189.232.45.72	AS8151 UNINET	`3.42ms` from Santiago de Queretaro, MX
189.55.44.200	AS28573 Claro NXT Telecomunicacoes Ltda	`9.01ms` from Sao Paulo, BR
121.131.44.152	AS4766 Korea Telecom	`1.22ms` from Seoul, KR
171.124.192.216	AS4837 CHINA UNICOM China169 Backbone	`6.37ms` from Taiyuan, CN
131.113.191.8	AS38635 Keio University	`1.47ms` from Tokyo, JP
51.34.52.216	AS16509 Amazon.com, Inc.	`0.78ms` from Zuerich, CH
177.5.253.88	AS8167 V tal	`1.19ms` from Brasilia, BR
149.160.151.168	AS27198 Indiana University	`6.61ms` from Chicago, US
93.131.208.216	AS6805 Telefonica Germany GmbH & Co.OHG	`3.08ms` from Duesseldorf, DE
106.53.122.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.26ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m9 122.154.183.80

traceroute to 122.154.183.80 (122.154.183.80): 9 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 185.5 ms

2 *

3 [AS4651] 61.19.14.230 232.898 ms

4 [AS4651] 122.155.232.46 225.988 ms

5 [AS9931] 202.47.238.153 226.094 ms

6 [AS9931] 202.47.236.150 228.166 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On December 14th 2025

What are IP address ranges?

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