61.19.212.0/23

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	61.19.212.0/22
Registry	APNIC
ID	CAT-NORTHEAST

WHOIS Details

inetnum:        61.19.212.0 - 61.19.215.255
netname:        CAT-Northeast
descr:          294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to
descr:          ouychai@northeast.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:  2025-11-19T23:59:28Z
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:  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:         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:          61.19.212.0/22
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:  2025-11-19T01:51:42Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.19.212.0/23

Range	ASN	Company	Num of IPs
61.19.212.0/22	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.19.212.179	bks.ac.th	1
61.19.213.222	khukhan.go.th	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
61.19.212.138	AS9931 National Telecom Public Company Limited	`7.12ms` from Bangkok, TH
61.19.213.204	AS9931 National Telecom Public Company Limited	`10.54ms` 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
104.186.154.71	AS7018 AT&T Enterprises, LLC	`7.70ms` from Atlanta, US
222.178.87.23	AS4134 CHINANET-BACKBONE	`1.47ms` from Chongqing, CN
3.145.215.247	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US
52.51.125.87	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
218.86.197.39	AS4134 CHINANET-BACKBONE	`1.67ms` from Guiyang, CN
134.209.22.55	AS14061 DigitalOcean, LLC	`0.27ms` from London, GB
67.191.112.135	AS7922 Comcast Cable Communications, LLC	`4.94ms` from Miami, US
218.87.253.167	AS4134 CHINANET-BACKBONE	`5.82ms` from Nanchang, CN
182.90.187.231	AS4837 CHINA UNICOM China169 Backbone	`10.71ms` from Nanning, CN
117.82.122.199	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.85ms` from Shanghai, CN
114.67.102.7	AS4811 China Telecom (Group)	`4.12ms` from Shanghai, CN
114.37.8.151	AS3462 Data Communication Business Group	`1.09ms` from Taipei, TW
157.7.109.87	AS7506 GMO Internet Group, Inc.	`0.49ms` from Tokyo, JP
20.210.10.215	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
58.51.73.103	AS4134 CHINANET-BACKBONE	`7.67ms` from Wuhan, CN
54.198.15.23	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
111.223.55.71	AS23884 Proen Corp Public Company Limited.	`0.26ms` from Bangkok, TH
107.138.248.87	AS7018 AT&T Enterprises, LLC	`9.05ms` from Chicago, US
108.61.205.151	AS20473 The Constant Company, LLC	`0.11ms` from Dallas, US
37.81.55.167	AS3320 Deutsche Telekom AG	`16.32ms` from Duesseldorf, DE
2.123.55.215	AS5607 Sky UK Limited	`4.79ms` from Erith, GB
1.97.216.151	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
62.1.65.87	AS1241 Forthnet	`9.79ms` from Sofia, BG
54.65.39.167	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
102.155.60.183	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`17.53ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 61.19.213.201

traceroute to 61.19.213.201 (61.19.213.201): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.475 ms

2 *

3 [AS64050] 61.19.60.99 1.821 ms

4 [AS9931] 202.47.236.73 0.618 ms

5 [AS9931] 202.47.238.90 2.136 ms

6 [AS9931] 202.129.30.226 7.589 ms

7 [AS9931] 122.154.145.102 12.021 ms

8 [AS9931] 61.19.213.201 11.223 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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