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
110.78.32.0/20	AS9931	CAT Telecom public company Ltd 490/1 Petchakaserm Road Hadyai Songkhla 90110	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
110.78.80.0/20	AS9931	CAT Telecom public company Ltd 294/1 M.13 suanrajkharn road muang KHONGHAN 40000	4,096
110.78.64.0/20	AS9931	CAT Telecom public company Ltd 124 M.10 south-Pattaya Road banglamung Pattaya 20260	4,096
110.78.115.0/24	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
110.78.117.0/24	AS9931	Next Tier Capital Co., Ltd.	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
110.78.40.104	AS9931 National Telecom Public Company Limited	`14.78ms` 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)	`1.69ms` from Athens, GR
77.33.29.88	AS44869 FIBIA P/S	`3.13ms` from Copenhagen, DK
73.34.120.120	AS7922 Comcast Cable Communications, LLC	`4.28ms` from Denver, US
84.21.52.120	AS33848 Dr. Ing. h.c. F. Porsche AG	`4.70ms` from Frankfurt am Main, DE
149.201.187.40	AS47610 RWTH Aachen University	`4.13ms` from Frankfurt am Main, DE
113.7.6.136	AS4837 CHINA UNICOM China169 Backbone	`6.99ms` from Harbin, CN
154.84.37.72	AS400619 AROSSCLOUD INC.	`1.47ms` from Hong Kong, HK
163.166.158.200	AS15914 British Airways plc	`8.58ms` from London, GB
75.222.100.40	AS6167 Verizon Business	`12.11ms` from Los Angeles, US
85.167.187.88	AS2119 Telenor Norge AS	`2.42ms` from Oslo, NO
27.206.80.104	AS4837 CHINA UNICOM China169 Backbone	`9.78ms` from Qingdao, CN
186.71.2.88	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`2.39ms` from Quito, EC
38.224.45.40	AS33099 DTS Fiber	`7.18ms` from San Jose, US
38.133.138.8	AS174 Cogent Communications, LLC	`0.36ms` from Secaucus, US
193.172.42.200	AS1136 KPN B.V.	`1.24ms` from Amsterdam, NL
8.23.81.40	AS26967 Sangoma US Inc.	`0.50ms` from Atlanta, US
196.117.14.200	AS36925 MEDITELECOM	`3.05ms` from Casablanca, MA
13.59.177.88	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
194.47.178.168	AS1653 Vetenskapsradet / SUNET	`6.33ms` from Copenhagen, DK
223.214.242.8	AS4134 CHINANET-BACKBONE	`7.84ms` from Huainan, CN
41.22.31.248	AS29975 Vodacom	`15.33ms` from Johannesburg, ZA
97.101.221.168	AS33363 Charter Communications, Inc	`8.96ms` from Orlando, US
52.96.113.216	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
52.156.105.104	AS8075 Microsoft Corporation	`0.43ms` from Quincy, US
115.163.170.104	AS2527 Sony Network Communications Inc.	`4.97ms` from Tokyo, JP

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 0.415 ms

2 *

3 [AS64050] 61.19.60.99 3.86 ms

4 [AS9931] 202.47.236.13 0.573 ms

5 [AS9931] 202.47.235.245 0.472 ms

6 [AS9931] 202.47.235.15 1.169 ms

7 [AS9931] 202.129.30.15 13.547 ms

8 [AS9931] 122.154.52.210 14.105 ms

9 [AS9931] 110.78.40.33 14.441 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On April 13th 2026

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