122.154.102.0/23

AS9931 · National Telecom Public Company Limited

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Summary

Country	unknown
Domain	cat.net.th
ASN	AS9931
Parent Range	122.154.96.0/19
Registry	APNIC
ID	CAT-EAST

WHOIS Details

inetnum:        122.154.96.0 - 122.154.127.255
netname:        CAT-east
descr:          124 M.10 south-Pattaya Road banglamung Pattaya 20260
descr:          ***send spam abuse to sanya.n@cattelecom.co.th ***
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 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:          122.154.96.0/19
origin:         AS9931
descr:          National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-24T04:05:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.154.102.0/23

Range	ASN	Company	Num of IPs
122.154.96.0/19	AS152463		8,192
122.154.96.0/19	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

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

IP Address	ASN	Details
122.154.103.241	AS9931 National Telecom Public Company Limited	`7.40ms` 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
98.219.232.87	AS7922 Comcast Cable Communications, LLC	`10.32ms` from Ashburn, US
38.213.139.71	AS984 OCTOPUS WEB SOLUTION INC	`0.28ms` from Chicago, US
99.81.24.87	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
51.12.213.55	AS8075 Microsoft Corporation	`1.17ms` from Gaevle, SE
60.176.202.23	AS4134 CHINANET-BACKBONE	`6.23ms` from Hangzhou, CN
203.186.251.231	AS9269 Hong Kong Broadband Network Ltd.	`0.91ms` from Hong Kong, HK
99.3.187.167	AS7018 AT&T Enterprises, LLC	`2.16ms` from Miami, US
87.153.94.167	AS3320 Deutsche Telekom AG	`5.37ms` from Munich, DE
180.145.29.7	AS17511 OPTAGE Inc.	`2.42ms` from Osaka, JP
153.222.62.119	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.68ms` from Osaka, JP
44.208.117.87	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
191.179.77.119	AS28573 Claro NXT Telecomunicacoes Ltda	`6.18ms` from Rio de Janeiro, BR
119.113.174.215	AS4837 CHINA UNICOM China169 Backbone	`7.66ms` from Tieling, CN
134.128.208.231	AS21949 Beanfield Technologies Inc.	`0.49ms` from Toronto, CA
66.49.240.71	AS11814 Distributel Communications Limited	`15.11ms` from Vancouver, CA
5.140.30.231	AS12389 PJSC Rostelecom	`16.22ms` from Yekaterinburg, RU
84.87.200.55	AS1136 KPN B.V.	`3.05ms` from Amsterdam, NL
212.136.181.7	AS702 Verizon Business	`0.76ms` from Amsterdam, NL
60.241.46.119	AS7545 TPG Telecom Limited	`1.83ms` from Brisbane, AU
70.59.28.119	AS209 CenturyLink Communications, LLC	`2.32ms` from Denver, US
199.190.239.23	AS63414 Dakota Central Telecommunications Cooperative	`15.10ms` from Des Moines, US
62.112.45.87	AS13157 GOPAS Solutions GmbH	`0.51ms` from Hamburg, DE
92.29.213.87	AS13285 TalkTalk Communications Limited	`6.45ms` from London, GB
86.179.68.103	AS2856 British Telecommunications PLC	`1.77ms` from London, GB
92.172.128.199	AS12479 Orange Espagne SA	`11.13ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f3 -m11 122.154.102.159

traceroute to 122.154.102.159 (122.154.102.159): 11 hops max, 52 byte packets

3 [AS4651] 61.19.9.173 28.479 ms

4 [AS4651] 122.155.235.2 27.939 ms

5 [AS9931] 202.47.235.10 26.437 ms

6 [AS9931] 202.47.235.15 26.165 ms

7 [AS9931] 202.129.30.25 32.672 ms

8 [AS9931] 122.154.126.222 33.665 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 29th 2026

What are IP address ranges?

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