61.19.147.0/24

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	61.19.144.0/22
Registry	APNIC
ID	CAT-NORTH

WHOIS Details

inetnum:        61.19.144.0 - 61.19.147.255
netname:        CAT-North
descr:          492 Changmai-Lumpang Road Muang changmai
descr:          ***send spam abuse to cchumpho@cattelecom.co.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:  2025-11-19T23:59:27Z
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:          61.19.144.0/22
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:  2025-11-19T01:51:41Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.19.147.0/24

Range	ASN	Company	Num of IPs
61.19.144.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.19.147.19	d1919.net	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
3.95.99.104	AS14618 Amazon.com, Inc.	`0.67ms` from Ashburn, US
100.51.74.136	AS14618 Amazon.com, Inc.	`0.77ms` from Ashburn, US
13.221.178.184	AS14618 Amazon.com, Inc.	`0.68ms` from Ashburn, US
58.84.76.8	AS7545 TPG Telecom Limited	`1.72ms` from Brisbane, AU
190.138.31.72	AS7303 Telecom Argentina S.A.	`3.89ms` from Buenos Aires, AR
98.213.221.104	AS7922 Comcast Cable Communications, LLC	`12.47ms` from Chicago, US
76.16.101.168	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Chicago, US
73.222.106.120	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Fremont, US
202.153.110.216	AS9925 VDC Powerbase Hong Kong Data Centers Limited	`1.50ms` from Hong Kong, HK
192.147.249.8	AS20074 Point Loma Nazarene University	`4.12ms` from Los Angeles, US
15.206.134.56	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
188.68.38.232	AS197540 netcup GmbH	`0.36ms` from Nuernberg, DE
188.53.128.232	AS25019 Saudi Telecom Company JSC	`15.72ms` from Riyadh, SA
191.240.23.232	AS28202 MASTER S/A	`17.24ms` from Sao Paulo, BR
1.237.210.8	AS9318 SK Broadband Co Ltd	`1.81ms` from Seoul, KR
119.83.136.8	AS10010 TOKAI Communications Corporation	`3.82ms` from Tokyo, JP
97.156.154.24	AS6167 Verizon Business	`14.94ms` from Chicago, US
108.226.205.72	AS7018 AT&T Enterprises, LLC	`8.55ms` from Chicago, US
73.50.36.232	AS7922 Comcast Cable Communications, LLC	`4.73ms` from Chicago, US
23.249.72.152	AS395846 Direct Communications Rockland, Inc	`5.73ms` from Draper, US
79.225.28.184	AS3320 Deutsche Telekom AG	`7.40ms` from Frankfurt am Main, DE
31.54.157.184	AS2856 British Telecommunications PLC	`4.63ms` from London, GB
81.155.197.8	AS2856 British Telecommunications PLC	`4.45ms` from London, GB
63.193.77.248	AS7018 AT&T Enterprises, LLC	`4.07ms` from Los Angeles, US
88.48.126.24	AS3269 Telecom Italia S.p.A.	`3.87ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -m13 61.19.147.214

traceroute to 61.19.147.214 (61.19.147.214): 13 hops max, 52 byte packets

1 [AS15169] 142.251.49.145 183.845 ms

2 [AS15169] 108.170.236.138 183.366 ms

3 *

4 [AS4651] 61.19.9.89 216.672 ms

5 [AS4651] 61.19.7.14 221.369 ms

6 *

7 [AS9931] 202.47.238.49 215.193 ms

8 *

9 [AS9931] 202.129.30.210 228.048 ms

10 [AS9931] 122.154.249.174 228.493 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On December 28th 2025

What are IP address ranges?

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