122.154.126.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	unknown
Domain	cat.net.th
ASN	AS9931
Parent Range	122.154.96.0/19
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 122.154.126.0/24

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	AS9931	:: Corporate Internet NT Services ::	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
122.154.32.0/19	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.160.0/19	AS9931		8,192
122.154.64.0/19	AS9931		8,192
122.154.96.0/19	AS9931		8,192
122.154.64.0/19	AS140618		8,192
122.154.0.0/22	AS9931	HUACHIEW CHALERMPRAKIET UNIVERSITY	1,024
122.154.242.0/23	AS9931	Global Technology Co., Ltd.	512
122.154.62.0/24	AS9931	Southen Border Provinces Administrative Centre 60 Sukayang Rd Yala 95000	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
122.154.225.0/24	AS9931	Chiang rai Rajabhat University 80 M.9 Tambo Banduu , Amphur Muang , Chiangrai 57100 52000	256
122.154.69.0/24	AS9931	ASEANSUMMIT2009 HuaHin Prachuabkirikan	256
122.154.67.0/24	AS9931	ASEANSUMMIT2009 HuaHin Prachuabkirikan	256
122.154.245.0/24	AS9931	Maejo University	256
122.154.51.0/24	AS9931	NT Corporate Services Group Allocated	256
122.154.18.0/24	AS9931	Royal Irrigator Department 811 Samsen Road Dusit Bangkok Thailand 10300	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
122.154.126.221	AS9931 National Telecom Public Company Limited	`2.66ms` 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
105.103.28.120	AS36947 Telecom Algeria	`13.90ms` from Algiers, DZ
76.21.197.72	AS7922 Comcast Cable Communications, LLC	`8.41ms` from Ashburn, US
125.38.89.24	AS4837 CHINA UNICOM China169 Backbone	`5.09ms` from Beijing, CN
182.79.173.232	AS9498 BHARTI Airtel Ltd.	`0.28ms` from Bengaluru, IN
91.176.211.168	AS5432 Proximus NV	`3.68ms` from Brussels, BE
119.5.151.136	AS4837 CHINA UNICOM China169 Backbone	`5.27ms` from Chengdu, CN
183.220.65.88	AS9808 China Mobile Communications Group Co., Ltd.	`7.49ms` from Chengdu, CN
97.242.255.232	AS6167 Verizon Business	`11.58ms` from Chicago, US
124.51.31.120	AS17858 LG POWERCOMM	`2.22ms` from Incheon, KR
1.243.244.248	AS9318 SK Broadband Co Ltd	`1.48ms` from Incheon, KR
86.156.160.24	AS2856 British Telecommunications PLC	`5.74ms` from London, GB
47.180.115.104	AS5650 Frontier Communications of America, Inc.	`2.08ms` from Los Angeles, US
178.23.13.72	AS44092 HAL Service SpA	`0.16ms` from Milan, IT
189.122.101.104	AS28573 Claro NXT Telecomunicacoes Ltda	`8.13ms` from Rio de Janeiro, BR
20.249.165.152	AS8075 Microsoft Corporation	`0.16ms` from Seoul, KR
47.101.65.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.12ms` from Shanghai, CN
52.237.30.232	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
188.142.9.152	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
68.9.135.104	AS22773 Cox Communications Inc.	`7.71ms` from Boston, US
65.62.89.120	AS8011 MongoDB, Inc.	`0.11ms` from Frankfurt am Main, DE
49.174.32.136	AS17858 LG POWERCOMM	`7.94ms` from Incheon, KR
134.68.85.24	AS87 Indiana University	`0.70ms` from Indianapolis, US
95.100.101.200	AS20940 Akamai International B.V.	`0.23ms` from London, GB
90.208.172.216	AS5607 Sky UK Limited	`2.07ms` from London, GB
51.4.58.168	AS8075 Microsoft Corporation	`0.17ms` from Modiin Ilit, IL

Traceroute

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

traceroute -a -n -q1 -f5 122.154.126.154

traceroute to 122.154.126.154 (122.154.126.154): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 25.831 ms

6 [AS9931] 202.47.235.109 25.578 ms

7 [AS9931] 202.47.236.94 25.389 ms

8 [AS9931] 202.47.236.154 28.008 ms

9 [AS9931] 202.129.31.234 29.574 ms

10 [AS9931] 122.154.126.154 7.243 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On April 24th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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