110.78.40.0/24

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 110.78.40.0/24

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

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Pingable IPs

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

IP Address	ASN	Details
110.78.40.102	AS9931 National Telecom Public Company Limited	`13.70ms` 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
79.129.6.88	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.84ms` from Athens, GR
72.108.110.232	AS6167 Verizon Business	`10.55ms` from Atlanta, US
203.154.32.248	AS4618 Internet Thailand Company Limited	`0.46ms` from Bangkok, TH
200.138.111.248	AS8167 V tal	`8.45ms` from Curitiba, BR
182.77.102.136	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.87ms` from Delhi, IN
106.223.220.88	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.37ms` from Delhi, IN
47.238.230.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.89ms` from Hong Kong, HK
123.140.129.200	AS3786 LG DACOM Corporation	`6.92ms` from Incheon, KR
92.236.21.88	AS5089 Virgin Media Limited	`5.99ms` from London, GB
197.232.116.232	AS36866 Jamii Telecommunications Limited	`1.62ms` from Nairobi, KE
54.167.84.152	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
157.245.182.8	AS14061 DigitalOcean, LLC	`0.22ms` from San Jose, US
111.241.119.216	AS3462 Data Communication Business Group	`1.32ms` from Taipei, TW
183.188.95.216	AS4837 CHINA UNICOM China169 Backbone	`4.27ms` from Taiyuan, CN
36.76.177.8	AS7713 PT Telekomunikasi Indonesia	`10.01ms` from Batam, ID
96.190.83.8	AS53297 Comcast Cable Communications, LLC	`0.88ms` from Chicago, US
221.124.57.40	AS9304 HGC Global Communications Limited	`1.11ms` from Hong Kong, HK
117.57.23.120	AS4134 CHINANET-BACKBONE	`7.64ms` from Huai'an, CN
182.178.27.200	AS17557 Pakistan Telecommunication Company Limited	`5.43ms` from Karachi, PK
90.200.114.8	AS5607 Sky UK Limited	`2.67ms` from London, GB
77.86.55.24	AS12390 KCOM Group Limited	`3.18ms` from Manchester, GB
70.162.93.72	AS22773 Cox Communications Inc.	`6.17ms` from Phoenix, US
20.207.217.8	AS8075 Microsoft Corporation	`0.32ms` from Saint Thomas Mount, IN
15.164.233.40	AS16509 Amazon.com, Inc.	`0.76ms` from Seoul, KR
118.47.94.88	AS4766 Korea Telecom	`7.16ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 110.78.40.33

traceroute to 110.78.40.33 (110.78.40.33): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.39 ms

2 *

3 [AS64050] 61.19.60.99 0.802 ms

4 [AS9931] 202.47.236.13 0.681 ms

5 [AS9931] 202.47.238.2 1.501 ms

6 [AS9931] 202.129.30.202 13.849 ms

7 [AS9931] 122.154.52.210 14.284 ms

8 [AS9931] 110.78.40.33 13.903 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 6th 2026

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