61.19.28.0/22

AS9931 · National Telecom Public Company Limited

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Summary

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

WHOIS Details

inetnum:        61.19.28.0 - 61.19.31.255
netname:        CAT-Northeast
descr:          294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to
descr:          [email protected] , [email protected] ***
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:         [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:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         [email protected]
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:         [email protected]
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:          61.19.28.0/22
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

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
61.19.24.0/22	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 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
61.19.28.34	AS9931 National Telecom Public Company Limited	`7.78ms` from Bangkok, TH
61.19.31.222	AS9931 National Telecom Public Company Limited	`4.54ms` from Bangkok, TH
61.19.30.254	AS9931 National Telecom Public Company Limited	`4.58ms` from Bangkok, TH
61.19.29.242	AS9931 National Telecom Public Company Limited	`7.71ms` 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
181.121.142.246	AS23201 Telecel S.A.	`14.54ms` from Asuncion, PY
203.113.8.86	AS134166 Internet Data Center Service	`0.71ms` from Bangkok, TH
50.210.74.246	AS7922 Comcast Cable Communications, LLC	`3.71ms` from Boston, US
124.67.143.246	AS4837 CHINA UNICOM China169 Backbone	`12.92ms` from Changchun, CN
175.1.250.214	AS4134 CHINANET-BACKBONE	`3.85ms` from Changsha, CN
205.138.231.166	AS209 CenturyLink Communications, LLC	`5.40ms` from Chicago, US
178.132.184.246	AS8926 Moldtelecom SA	`2.16ms` from Chisinau, MD
67.67.188.38	AS7018 AT&T Enterprises, LLC	`2.89ms` from Dallas, US
88.68.43.86	AS3209 Vodafone GmbH	`6.61ms` from Duesseldorf, DE
174.74.67.150	AS22773 Cox Communications Inc.	`9.48ms` from Kansas City, US
176.49.122.38	AS12389 PJSC Rostelecom	`0.80ms` from Krasnoyarsk, RU
176.38.8.118	AS39608 Lanet Network Ltd	`0.49ms` from Kyiv, UA
131.100.53.86	AS61748 Dkirosnet Serviços de Internet	`10.47ms` from Novo Hamburgo, BR
93.208.234.70	AS3320 Deutsche Telekom AG	`4.59ms` from Nuernberg, DE
84.161.254.86	AS3320 Deutsche Telekom AG	`3.85ms` from Nuernberg, DE
18.206.8.198	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
124.223.168.230	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Shanghai, CN
121.4.145.150	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.03ms` from Shanghai, CN
176.69.41.54	AS1257 Tele2 Sverige AB	`0.66ms` from Stockholm, SE
220.233.254.118	AS10143 Exetel Pty Ltd	`0.94ms` from Sydney, AU
139.199.30.182	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.61ms` from Tianjin, CN
216.150.13.166	AS395035 LiveOak Fiber	`19.74ms` from Atlanta, US
124.65.30.246	AS4808 China Unicom Beijing Province Network	`3.73ms` from Beijing, CN
46.107.71.86	AS5483 Magyar Telekom Plc.	`3.63ms` from Budapest, HU
106.214.245.230	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.60ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f2 61.19.30.206

traceroute to 61.19.30.206 (61.19.30.206): 64 hops max, 52 byte packets

2 [AS21859] 128.1.35.230 18.129 ms

3 *

4 *

5 *

6 [AS9931] 202.47.238.157 24.31 ms

7 [AS9931] 202.47.236.154 27.859 ms

8 [AS9931] 202.129.31.230 29.233 ms

9 [AS9931] 61.19.122.114 29.359 ms

10 [AS9931] 61.19.30.206 8.824 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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