122.154.177.0/24

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 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:  2026-01-13T05:19:48Z
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 122.154.177.0/24

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
98.230.69.120	AS7922 Comcast Cable Communications, LLC	`16.61ms` from Atlanta, US
35.82.241.24	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
97.130.111.184	AS6167 Verizon Business	`11.29ms` from Chicago, US
54.75.52.56	AS16509 Amazon.com, Inc.	`0.31ms` from Dublin, IE
80.217.154.216	AS1257 Tele2 Sverige AB	`4.16ms` from Goeteborg, SE
171.225.112.24	AS7552 Viettel Group	`10.99ms` from Ho Chi Minh City, VN
108.89.219.136	AS7018 AT&T Enterprises, LLC	`1.69ms` from Houston, US
117.91.156.248	AS4134 CHINANET-BACKBONE	`5.79ms` from Huai'an, CN
124.80.236.152	AS17849 SK Broadband Co Ltd	`3.48ms` from Incheon, KR
34.50.101.232	AS396982 Google LLC	`1.30ms` from Jakarta, ID
138.59.22.168	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.36ms` from Osasco, BR
86.201.253.152	AS3215 Orange S.A.	`14.90ms` from Paris, FR
149.169.68.56	AS2900 Arizona Tri University Network	`0.82ms` from Phoenix, US
4.218.9.216	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
73.135.94.40	AS7922 Comcast Cable Communications, LLC	`6.40ms` from Ashburn, US
73.137.246.56	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Atlanta, US
35.232.122.88	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.236.25.104	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
82.33.93.24	AS5089 Virgin Media Limited	`8.01ms` from Maidenhead, GB
187.195.153.152	AS8151 UNINET	`1.81ms` from Monterrey, MX
117.162.223.40	AS56045 China Mobile communications corporation	`4.42ms` from Nanchang, CN
216.147.139.200	AS11300 Globecomm Services Maryland LLC	`5.66ms` from New York City, US
202.157.240.8	AS9354 Community Network Center Inc.	`4.38ms` from Osaka, JP
76.27.235.184	AS7922 Comcast Cable Communications, LLC	`8.63ms` from Portland, US
187.214.172.104	AS8151 UNINET	`7.50ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -m11 122.154.177.93

traceroute to 122.154.177.93 (122.154.177.93): 11 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 1.281 ms

2 *

3 [AS4651] 61.19.14.141 24.006 ms

4 [AS4651] 122.155.229.254 24.618 ms

5 [AS9931] 202.47.235.148 23.706 ms

6 [AS9931] 202.47.235.165 23.756 ms

7 [AS9931] 202.47.236.158 25.726 ms

8 [AS9931] 202.129.31.218 31.777 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 19th 2026

What are IP address ranges?

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