61.19.200.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	61.19.200.0/22
Registry	APNIC
ID	CAT-SOUTH

WHOIS Details

inetnum:        61.19.200.0 - 61.19.203.255
netname:        CAT-South
descr:          490/1 Petchakaserm Road Hadyai Songkhla 90110
descr:          ***send spam abuse to parinyaphan.k@cattelecom.com***
country:        TH
admin-c:        TC476-AP
tech-c:         IC174-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:28Z
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:          61.19.200.0/22
origin:         AS9931
descr:          CAT Telecom Public Company Limited 13th NT TOWER NEW ROAD SRIPHRAYA  BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.19.200.0/24

Range	ASN	Company	Num of IPs
61.19.200.0/22	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	1,024

Nearby Ranges

BGP prefixes that overlap with 61.19.0.0/16

Range	ASN	Company	Num of IPs
61.19.160.0/19	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	8,192
61.19.128.0/20	AS18252	CAT TELECOM Data Comm. Dept, Intrenet Office	4,096
61.19.240.0/20	AS9335	CAT TELECOM Data Comm. Dept, IDC Office	4,096
61.19.240.0/20	AS9931	CAT TELECOM Data Comm. Dept, IDC Office	4,096
61.19.208.0/22	AS9931	72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	1,024
61.19.236.0/22	AS9931	TC476-AP IC174-AP	1,024
61.19.212.0/22	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	1,024
61.19.196.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.144.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.32.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.28.0/22	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	1,024
61.19.24.0/22	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	1,024
61.19.192.0/22	AS9931	525/9 M.10 MUANG NAKHONSAWAN 6000 ***send spam abuse to	1,024
61.19.44.0/22	AS9931	124 M.10 south-Pattaya Road banglamung Pattaya 20260	1,024
61.19.200.0/22	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	1,024
61.19.20.0/22	AS9931	CAT Phitsanulok office , Phitsanulok 65000	1,024
61.19.52.0/22	AS9931	72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	1,024
61.19.158.0/23	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse	512
61.19.148.0/23	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	512
61.19.152.0/23	AS9931	490/1162 M.4 Petkhaserm road muang Rajburi 70000	512
61.19.154.0/23	AS9931	124 M.10 south-Pattaya Road banglamung Pattaya 20260	512
61.19.156.0/23	AS9931	525/9 Tumbon nakhonsawantok Muang Nakhonsawan 60000	512
61.19.204.0/23	AS135635	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.204.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.218.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.228.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.220.0/24	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	256
61.19.223.0/24	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	256
61.19.95.0/24	AS9931	Rajabhat Nakhonsawan University 398 M.9 Tumbon Nakhonsawantok Mung Nakhonsawan THAILAND 60000	256
61.19.210.0/24	AS9931	Cooperative Promotion Department for NT Corporate Intenet Services	256
61.19.239.0/24	AS9931	The Court of Justice 4th Floor Criminal Court Building Rachadapisek Rd., Jatujak Bangkok THAILAND 10900	256
61.19.195.0/24	AS9931	KAMPHAENG PHET RAJABHAT UNIVERSITY 69 M.1 NAKHONCHUM MUENG KAMPHAENG PHET 62000	256
61.19.191.0/24	AS9931	Global Technology Co., Ltd.	256
61.19.189.0/24	AS9931	Global Technology Co., Ltd.	256
61.19.16.0/24	AS9931	Aeronautical Radio of Thailand	256
61.19.222.0/24	AS7715	Government Saving Bank	256
61.19.16.0/24	AS137058	Aeronautical Radio of Thailand	256
61.19.57.0/24	AS9931	Department of Public Works and Town & Country Planning 218/1 RAMA 6 Road phayathai Bangkok THAILAND 10400	256
61.19.58.0/24	AS9931	Bangkok Christian College 35 Pramuan Road Bangrak angkok THAILAND 10500	256
61.19.211.0/24	AS9931	Asia Broadcasting Television Ltd. 1858/42-44, Bangna-Trad Road (Km. 4.5), Bangna Bangkok 10260 Tel +66-275-14055	256
61.19.59.0/24	AS9931	Goverment Housing Bank 63 Rama IV Hweay-khwang Bangkok Thailand 10310	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

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

IP Address	ASN	Details
61.19.200.1	AS9931 National Telecom Public Company Limited	`13.49ms` 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
217.91.105.56	AS3320 Deutsche Telekom AG	`10.12ms` from Frankfurt am Main, DE
134.175.237.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.39ms` from Guangzhou, CN
37.105.227.200	AS25019 Saudi Telecom Company JSC	`2.96ms` from Jeddah, SA
23.241.181.104	AS20001 Charter Communications Inc	`5.61ms` from Los Angeles, US
5.96.113.120	AS3269 Telecom Italia S.p.A.	`3.61ms` from Milan, IT
67.87.83.232	AS6128 Cablevision Systems Corp.	`7.18ms` from New York City, US
68.204.142.200	AS33363 Charter Communications, Inc	`5.78ms` from Orlando, US
57.180.151.136	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
63.147.110.24	AS209 CenturyLink Communications, LLC	`1.30ms` from Ashburn, US
20.55.108.136	AS8075 Microsoft Corporation	`0.69ms` from Ashburn, US
117.217.199.56	AS9829 National Internet Backbone	`11.71ms` from Bengaluru, IN
44.237.183.200	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
71.232.77.184	AS7922 Comcast Cable Communications, LLC	`8.39ms` from Boston, US
80.97.126.56	AS5606 GTS Telecom SRL	`0.51ms` from Bucharest, RO
130.163.63.8	AS668 United States Department of Defense (DoD)	`4.21ms` from Chicago, US
187.18.68.136	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`7.78ms` from Curitiba, BR
3.78.168.120	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
95.94.197.248	AS2860 NOS COMUNICACOES, S.A.	`7.44ms` from Lisbon, PT
80.231.236.72	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.23ms` from London, GB
88.58.158.40	AS3269 Telecom Italia S.p.A.	`0.85ms` from Milan, IT
87.188.187.152	AS3320 Deutsche Telekom AG	`2.41ms` from Nuernberg, DE
104.53.205.232	AS7018 AT&T Enterprises, LLC	`3.96ms` from San Antonio, US
39.125.246.184	AS9318 SK Broadband Co Ltd	`7.49ms` from Seoul, KR
43.212.166.168	AS16509 Amazon.com, Inc.	`0.22ms` from Taipei, TW
223.143.100.168	AS17421 Mobile Business Group	`6.25ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f4 61.19.200.1

traceroute to 61.19.200.1 (61.19.200.1): 64 hops max, 52 byte packets

4 [AS4651] 122.155.226.42 242.336 ms

5 [AS9931] 202.47.238.181 241.294 ms

6 [AS9931] 202.47.236.194 240.597 ms

7 [AS9931] 202.129.30.202 255.581 ms

8 [AS9931] 61.19.200.1 253.361 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 19th 2026

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