110.78.43.0/24

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 110.78.43.0/24

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
110.78.48.0/20	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
110.78.32.0/20	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
110.78.119.0/24	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
110.78.115.0/24	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

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

IP Address	ASN	Details
110.78.43.238	AS9931 National Telecom Public Company Limited	`9.89ms` 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
69.76.148.72	AS11427 Charter Communications Inc	`5.02ms` from Dallas, US
149.119.49.88	AS55201 SkyQuantum Internet Service	`0.27ms` from Fremont, US
116.104.132.8	AS7552 Viettel Group	`2.22ms` from Hanoi, VN
81.134.1.24	AS2856 British Telecommunications PLC	`3.12ms` from London, GB
82.84.77.152	AS8612 Tiscali Italia S.P.A.	`1.28ms` from Milan, IT
98.221.23.88	AS7922 Comcast Cable Communications, LLC	`4.64ms` from New York City, US
60.32.103.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.81ms` from Osaka, JP
161.153.30.136	AS31898 Oracle Corporation	`0.22ms` from Phoenix, US
189.39.65.232	AS28295 Diagnosticos da America S.A.	`0.98ms` from Sao Paulo, BR
116.42.105.152	AS17858 LG POWERCOMM	`1.92ms` from Seoul, KR
54.252.46.88	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
156.243.217.104	AS44559 IT HOSTLINE LTD	`0.22ms` from Warsaw, PL
150.136.122.72	AS31898 Oracle Corporation	`0.31ms` from Ashburn, US
66.31.229.104	AS7922 Comcast Cable Communications, LLC	`4.42ms` from Boston, US
75.240.182.168	AS6167 Verizon Business	`19.06ms` from Chicago, US
42.103.12.248	AS4134 CHINANET-BACKBONE	`5.37ms` from Harbin, CN
81.175.130.24	AS16086 DNA Oyj	`5.59ms` from Helsinki, FI
14.169.117.40	AS45899 VNPT Corp	`1.53ms` from Ho Chi Minh City, VN
129.186.140.200	AS2698 Iowa State University of Science and Technology	`4.92ms` from Kansas City, US
69.80.218.8	AS26914 Synoptek, LLC	`5.18ms` from Los Angeles, US
85.52.99.24	AS12479 Orange Espagne SA	`9.78ms` from Madrid, ES
124.106.19.136	AS9299 Philippine Long Distance Telephone Company	`1.23ms` from Manila, PH
187.106.157.200	AS28573 Claro NXT Telecomunicacoes Ltda	`7.27ms` from Sao Paulo, BR
121.177.209.88	AS4766 Korea Telecom	`8.38ms` from Seoul, KR
79.125.252.24	AS6821 Makedonski Telekom AD-Skopje	`5.80ms` from Skopje, MK

Traceroute

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

traceroute -a -n -q1 -f3 110.78.43.157

traceroute to 110.78.43.157 (110.78.43.157): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.144 1.191 ms

4 [AS9931] 202.47.238.153 1.089 ms

5 [AS9931] 202.47.236.150 2.584 ms

6 [AS9931] 202.129.31.206 10.381 ms

7 [AS9931] 110.78.43.157 10.202 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 28th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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