61.19.26.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	61.19.24.0/22
Registry	APNIC
ID	CAT-SOUTH

WHOIS Details

inetnum:        61.19.24.0 - 61.19.27.255
netname:        CAT-South
descr:          490/1 Petchakaserm Road Hadyai Songkhla 90110
descr:          ***send spam abuse to kphariny@cat.net.th kadison@cat.net.th***
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:  2025-11-19T23:59:26Z
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:          61.19.24.0/22
origin:         AS9931
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:51:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.19.26.0/24

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

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

IP Address	ASN	Details
61.19.26.81	AS9931 National Telecom Public Company Limited	`14.53ms` 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
167.148.225.40	AS7029 Windstream Communications LLC	`0.42ms` from Ashburn, US
187.205.108.120	AS8151 UNINET	`7.41ms` from Guadalajara, MX
187.211.213.24	AS8151 UNINET	`7.25ms` from Guadalajara, MX
1.53.5.136	AS18403 FPT Telecom Company	`0.64ms` from Hanoi, VN
104.58.1.232	AS7018 AT&T Enterprises, LLC	`6.61ms` from Houston, US
119.67.165.184	AS17858 LG POWERCOMM	`1.41ms` from Incheon, KR
39.121.81.24	AS9318 SK Broadband Co Ltd	`6.86ms` from Incheon, KR
95.140.162.8	AS48937 Saudi National Bank JSC	`16.47ms` from Jeddah, SA
46.175.161.88	AS56404 Little Enterprise Independent Television Company Norma-4 LTD	`9.97ms` from Kyiv, UA
47.152.44.152	AS5650 Frontier Communications of America, Inc.	`1.81ms` from Los Angeles, US
116.74.177.8	AS17488 Hathway IP Over Cable Internet	`4.25ms` from Mumbai, IN
41.249.30.40	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.11ms` from Rabat, MA
139.167.212.232	AS55836 Reliance Jio Infocomm Limited	`12.64ms` from Saint Thomas Mount, IN
39.30.95.216	AS4766 Korea Telecom	`5.80ms` from Seoul, KR
179.113.57.216	AS26599 TELEFÔNICA BRASIL S.A	`8.96ms` from São Paulo, BR
104.192.72.232	AS36318 Zachary Seguin, Sole Proprietorship	`0.20ms` from Toronto, CA
178.42.137.8	AS5617 Orange Polska Spolka Akcyjna	`2.95ms` from Warsaw, PL
106.11.219.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.26ms` from Zhangjiakou, CN
141.148.59.152	AS31898 Oracle Corporation	`0.37ms` from Ashburn, US
35.80.142.248	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
173.191.219.232	AS7029 Windstream Communications LLC	`17.64ms` from Dallas, US
99.80.57.184	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
217.248.12.168	AS3320 Deutsche Telekom AG	`2.43ms` from Düsseldorf, DE
31.181.63.200	AS12389 PJSC Rostelecom	`17.05ms` from Moscow, RU
24.73.18.120	AS33363 Charter Communications, Inc	`9.01ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f3 61.19.26.30

traceroute to 61.19.26.30 (61.19.26.30): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.144 1.153 ms

4 [AS9931] 202.47.238.153 1.059 ms

5 [AS9931] 202.47.236.150 4.645 ms

6 [AS9931] 202.129.31.206 10.246 ms

7 [AS9931] 61.19.74.142 13.856 ms

8 [AS9931] 202.47.239.106 14.143 ms

9 [AS9931] 61.19.26.30 14.385 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On April 13th 2026

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