110.78.32.0/23

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	110.78.32.0/20
Registry	APNIC
ID	CAT-SOUTH

WHOIS Details

inetnum:        110.78.32.0 - 110.78.47.255
netname:        CAT-South
descr:          CAT Telecom public company Ltd 490/1 Petchakaserm Road Hadyai Songkhla 90110
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to hostmaste@cat.net.th
notify:         hostmaste@cat.net.th
mnt-by:         MAINT-NTPCL-TH
mnt-lower:      MAINT-NTPCL-TH
mnt-routes:     MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:29Z
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:  2026-02-02T07:21:59Z
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:          110.78.32.0/20
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:  2025-11-19T01:51:50Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.78.32.0/23

Range	ASN	Company	Num of IPs
110.78.32.0/20	AS9931	CAT Telecom public company Ltd 490/1 Petchakaserm Road Hadyai Songkhla 90110	4,096

Nearby Ranges

BGP prefixes that overlap with 110.78.0.0/16

Range	ASN	Company	Num of IPs
110.78.64.0/20	AS9931	CAT Telecom public company Ltd 124 M.10 south-Pattaya Road banglamung Pattaya 20260	4,096
110.78.96.0/20	AS9931	CAT Telecom public company Ltd 525/9 Tumbon nakhonsawantok Muang Nakhonsawan 60000	4,096
110.78.80.0/20	AS9931	CAT Telecom public company Ltd 294/1 M.13 suanrajkharn road muang KHONGHAN 40000	4,096
110.78.112.0/20	AS9931	Next Tier Capital Co., Ltd.	4,096
110.78.48.0/20	AS9931	CAT Telecom public company Ltd 490/1162 M.4 Petkhaserm road muang Rajburi 70000	4,096
110.78.32.0/20	AS9931	CAT Telecom public company Ltd 490/1 Petchakaserm Road Hadyai Songkhla 90110	4,096
110.78.117.0/24	AS9931	Next Tier Capital Co., Ltd.	256
110.78.115.0/24	AS9931	Next Tier Capital Co., Ltd.	256
110.78.119.0/24	AS9931	Next Tier Capital Co., Ltd.	256
110.78.228.0/24	AS9335	NTCAT IDC3 8th floor	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
110.78.32.41	AS9931 National Telecom Public Company Limited	`18.87ms` 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
77.160.9.87	AS1136 KPN B.V.	`1.35ms` from Amsterdam, NL
107.133.21.7	AS7018 AT&T Enterprises, LLC	`7.65ms` from Chicago, US
110.41.11.231	AS55990 Huawei Cloud Service data center	`1.46ms` from Guangzhou, CN
16.112.32.103	AS16509 Amazon.com, Inc.	`1.55ms` from Hyderabad, IN
41.71.136.55	AS20598 Autonomous System number for Cyber Space,	`1.51ms` from Lagos, NG
130.248.245.55	AS15224 Adobe Inc.	`0.46ms` from London, GB
18.171.67.87	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
102.158.246.87	AS37705 TOPNET	`17.03ms` from Marseille, FR
34.120.55.39	AS396982 Google LLC	`0.07ms` from Melbourne, AU
190.134.3.151	AS6057 Administracion Nacional de Telecomunicaciones	`1.71ms` from Montevideo, UY
201.49.203.135	AS28287 VERO S.A	`11.83ms` from Osasco, BR
110.150.37.151	AS1221 Telstra Limited	`5.29ms` from Sydney, AU
116.197.141.39	AS23661 CLARA, Inc.	`0.26ms` from Tokyo, JP
79.195.211.183	AS3320 Deutsche Telekom AG	`2.41ms` from Berlin, DE
222.179.237.215	AS4134 CHINANET BACKBONE	`3.29ms` from Chongqing, CN
208.190.3.247	AS7018 AT&T Enterprises, LLC	`0.94ms` from Dallas, US
58.126.30.39	AS9318 SK Broadband Co Ltd	`7.18ms` from Incheon, KR
217.46.51.199	AS2856 British Telecommunications PLC	`6.11ms` from London, GB
85.187.137.119	AS55293 A2 Hosting, Inc.	`0.07ms` from Phoenix, US
81.198.90.119	AS12578 SIA Tet	`4.78ms` from Riga, LV
188.165.53.167	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
192.185.211.135	AS19871 Network Solutions, LLC	`0.15ms` from Vinhedo, BR
34.48.166.215	AS396982 Google LLC	`0.11ms` from Ashburn, US
34.85.147.247	AS396982 Google LLC	`0.13ms` from Ashburn, US
74.8.255.231	AS27338 GoNetSpeed	`5.05ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f5 -m11 110.78.33.253

traceroute to 110.78.33.253 (110.78.33.253): 11 hops max, 52 byte packets

5 [] 36.255.57.38 1.415 ms

6 *

7 [AS4651] 122.155.235.2 48.97 ms

8 [AS9931] 202.47.235.10 47.076 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On April 24th 2026

What are IP address ranges?

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