61.19.64.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Registry	APNIC
ID	CAT-MY

WHOIS Details

inetnum:        61.19.64.0 - 61.19.67.255
netname:        CAT-my
descr:          CAT Wireless 99 Moo 3 Chaeng Watthana Road Bangkok
country:        TH
admin-c:        SMB8-AP
tech-c:         NM401-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:27Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-12-01T07:59:03Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         Narin Muangpool
nic-hdl:        NM401-AP
e-mail:         [email protected]
address:        CAT Wireless
address:        99 Moo 3
address:        Chaeng WatthanaRoad
address:        Bangkok
phone:          +66-250-64727
fax-no:         +66-250-64744
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2009-09-14T03:06:32Z
source:         APNIC

person:         Support my byCAT
address:        CAT Telecom Public Company Limited
address:        Wireless Operation and Maintenance Department,
address:        72 CAT Telecom Tower, 12th Floor
address:        Charoenkrung Rd, Bangrak Bangkok
country:        TH
phone:          +66-210-411256
e-mail:         [email protected]
nic-hdl:        SMB8-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2014-10-31T03:43:45Z
source:         APNIC

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

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

IP Address	ASN	Details
61.19.64.6	AS9931 National Telecom Public Company Limited	`0.51ms` 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
52.24.209.168	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
186.126.86.40	AS7303 Telecom Argentina S.A.	`11.41ms` from Buenos Aires, AR
105.157.253.168	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.02ms` from Casablanca, MA
47.76.46.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.94ms` from Hong Kong, HK
49.82.94.168	AS4134 CHINANET-BACKBONE	`1.84ms` from Huai'an, CN
176.150.5.72	AS5410 Bouygues Telecom SA	`6.36ms` from Paris, FR
51.81.138.8	AS16276 OVH SAS	`0.40ms` from Portland, US
83.211.252.232	AS3302 Retelit Digital Services S.p.A.	`4.87ms` from Rome, IT
186.223.215.24	AS28573 Claro NXT Telecomunicacoes Ltda	`7.98ms` from Sao Paulo, BR
183.105.38.232	AS4766 Korea Telecom	`5.32ms` from Seoul, KR
180.64.189.200	AS9318 SK Broadband Co Ltd	`2.00ms` from Seoul, KR
87.121.16.24	AS209653 Wholesale Operator B.V.	`0.31ms` from Amsterdam, NL
3.212.181.152	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
54.152.41.136	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
39.105.230.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.90ms` from Beijing, CN
73.234.232.184	AS7922 Comcast Cable Communications, LLC	`8.76ms` from Boston, US
81.82.208.72	AS6848 Telenet BV	`6.72ms` from Brussels, BE
189.174.252.168	AS8151 UNINET	`15.93ms` from Cancún, MX
79.227.175.232	AS3320 Deutsche Telekom AG	`4.05ms` from Duesseldorf, DE
47.152.238.216	AS5650 Frontier Communications of America, Inc.	`2.78ms` from Los Angeles, US
173.61.100.104	AS701 Verizon Business	`3.74ms` from New York City, US
189.248.97.184	AS8151 UNINET	`11.26ms` from Phoenix, US
98.45.99.136	AS7922 Comcast Cable Communications, LLC	`4.25ms` from San Jose, US
177.172.204.120	AS26599 TELEFÔNICA BRASIL S.A	`6.44ms` from Sao Paulo, BR
182.171.163.72	AS2527 Sony Network Communications Inc.	`2.59ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 61.19.64.6

traceroute to 61.19.64.6 (61.19.64.6): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 1.12 ms

2 *

3 [AS64050] 61.19.60.99 2.358 ms

4 [AS9931] 202.47.236.137 0.558 ms

5 [AS9931] 202.47.235.245 0.558 ms

6 [AS9931] 202.47.235.19 3.535 ms

7 [AS9931] 61.19.64.6 0.484 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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