61.19.218.0/23

AS9931 · National Telecom Public Company Limited

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Summary

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

WHOIS Details

inetnum:        61.19.218.0 - 61.19.219.255
netname:        CAT-corperate-Service
descr:          CAT TELECOM Data Comm. Dept, Intrenet Office
descr:          ***send spam abuse to [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:  2025-11-19T23:59:28Z
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:          61.19.218.0/23
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:  2025-11-19T01:51:43Z
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
61.19.240.0/20	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
61.19.32.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.44.0/22	AS9931	124 M.10 south-Pattaya Road banglamung Pattaya 20260	1,024
61.19.52.0/22	AS9931	72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	1,024
61.19.196.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	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
61.19.144.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.192.0/22	AS9931	525/9 M.10 MUANG NAKHONSAWAN 6000 ***send spam abuse to	1,024
61.19.236.0/22	AS9931	TC476-AP IC174-AP	1,024
61.19.24.0/22	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	1,024
61.19.208.0/22	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
61.19.204.0/23	AS135635	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.228.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.204.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.95.0/24	AS9931	Rajabhat Nakhonsawan University 398 M.9 Tumbon Nakhonsawantok Mung Nakhonsawan THAILAND 60000	256
61.19.16.0/24	AS137058	Aeronautical Radio of Thailand	256
61.19.222.0/24	AS7715	Government Saving Bank	256
61.19.16.0/24	AS9931	Aeronautical Radio of Thailand	256
61.19.189.0/24	AS9931	Global Technology Co., Ltd.	256
61.19.191.0/24	AS9931	Global Technology Co., Ltd.	256
61.19.195.0/24	AS9931	KAMPHAENG PHET RAJABHAT UNIVERSITY 69 M.1 NAKHONCHUM MUENG KAMPHAENG PHET 62000	256
61.19.210.0/24	AS9931	Cooperative Promotion Department for NT Corporate Intenet Services	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
61.19.220.0/24	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	256
61.19.223.0/24	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	256
61.19.239.0/24	AS9931	The Court of Justice 4th Floor Criminal Court Building Rachadapisek Rd., Jatujak Bangkok THAILAND 10900	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
61.19.59.0/24	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
61.19.218.85	spph.go.th	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
61.19.219.81	AS9931 National Telecom Public Company Limited	`0.86ms` from Bangkok, TH
61.19.218.97	AS9931 National Telecom Public Company Limited	`0.52ms` 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
52.29.216.119	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
98.39.109.215	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Houston, US
213.142.148.183	AS212219 HOSTING DUNYAM	`0.20ms` from Istanbul, TR
175.147.174.55	AS4837 CHINA UNICOM China169 Backbone	`8.53ms` from Liaoyang, CN
93.102.99.87	AS2860 NOS COMUNICACOES, S.A.	`1.21ms` from Lisbon, PT
58.172.79.247	AS1221 Telstra Limited	`18.39ms` from Melbourne, AU
46.147.138.135	AS34590 JSC "ER-Telecom Holding"	`17.11ms` from Moscow, RU
73.248.83.247	AS7922 Comcast Cable Communications, LLC	`10.61ms` from New York City, US
51.45.54.231	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
106.255.174.71	AS3786 LG DACOM Corporation	`1.91ms` from Seoul, KR
89.124.126.247	AS216071 SERVERS TECH FZCO	`0.43ms` from Amsterdam, NL
51.145.158.7	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
73.132.248.183	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Ashburn, US
20.15.93.23	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
34.77.232.183	AS396982 Google LLC	`0.13ms` from Brussels, BE
79.212.107.103	AS3320 Deutsche Telekom AG	`4.30ms` from Duesseldorf, DE
80.216.109.231	AS1257 Tele2 Sverige AB	`10.01ms` from Goeteborg, SE
222.252.211.151	AS45899 VNPT Corp	`2.27ms` from Hanoi, VN
84.66.76.215	AS5378 Vodafone Limited	`6.95ms` from Manchester, GB
49.149.10.183	AS9299 Philippine Long Distance Telephone Company	`15.72ms` from Manila, PH
37.203.79.167	AS9146 BIHNET Autonomus System	`4.11ms` from Novi Travnik, BA
195.68.68.215	AS8220 COLT Technology Services Group Limited	`0.68ms` from Paris, FR
85.71.253.7	AS5610 O2 Czech Republic, a.s.	`5.52ms` from Prague, CZ
189.61.194.7	AS28573 Claro NXT Telecomunicacoes Ltda	`2.90ms` from Sao Paulo, BR
1.140.113.7	AS1221 Telstra Limited	`2.17ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f4 61.19.219.81

traceroute to 61.19.219.81 (61.19.219.81): 64 hops max, 52 byte packets

4 [AS212317] 5.78.0.213 0.651 ms

5 [AS212317] 5.78.0.77 0.463 ms

6 [] 198.32.195.42 1.529 ms

7 [AS6939] 184.105.64.137 4.295 ms

8 *

9 *

10 *

11 [AS4651] 61.19.9.52 180.588 ms

12 [AS4651] 61.19.7.10 182.418 ms

13 [AS4651] 122.155.226.38 186.445 ms

14 [AS9931] 202.47.236.109 177.442 ms

15 [AS9931] 202.47.235.245 178.09 ms

16 [AS9931] 202.47.235.19 173.964 ms

17 [AS9931] 61.19.219.81 173.952 ms

Measurement taken from

IPinfo ProbeNet in Hillsboro, US

On November 28th 2025

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