110.78.36.0/23

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:  2025-11-24T08:55:43Z
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 110.78.36.0/23

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
110.78.96.0/20	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

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

IP Address	ASN	Details
110.78.37.70	AS9931 National Telecom Public Company Limited	`12.96ms` from Bangkok, TH
110.78.36.61	AS9931 National Telecom Public Company Limited	`11.05ms` 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
145.222.154.71	AS21286 KPN B.V.	`4.24ms` from Amsterdam, NL
110.43.207.7	AS23724 IDC, China Telecommunications Corporation	`2.92ms` from Beijing, CN
197.36.132.167	AS8452 TE-AS	`4.29ms` from Cairo, EG
132.232.31.7	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.82ms` from Chengdu, CN
174.81.198.119	AS20115 Charter Communications LLC	`14.02ms` from Chicago, US
173.17.243.119	AS30036 Mediacom Communications Corp	`6.41ms` from Chicago, US
222.170.6.199	AS4134 CHINANET-BACKBONE	`16.60ms` from Dalian, CN
5.35.253.199	AS8972 Host Europe GmbH	`3.19ms` from Frankfurt am Main, DE
176.33.164.119	AS34984 Superonline Iletisim Hizmetleri A.S.	`11.41ms` from Istanbul, TR
90.158.41.183	AS9021 Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.	`0.90ms` from Istanbul, TR
90.119.103.215	AS3215 Orange S.A.	`6.82ms` from Marseille, FR
107.2.123.135	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Minneapolis, US
20.225.175.87	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
50.92.252.183	AS852 TELUS Communications Inc.	`4.01ms` from Seattle, US
101.230.10.151	AS4812 China Telecom (Group)	`2.72ms` from Shanghai, CN
140.135.145.87	AS1659 Taiwan Academic Network (TANet) Information Center	`1.86ms` from Taipei, TW
221.205.137.119	AS4837 CHINA UNICOM China169 Backbone	`2.51ms` from Taiyuan, CN
212.15.163.247	AS12810 A1 Hrvatska d.o.o.	`2.53ms` from Zagreb, HR
95.17.254.151	AS12479 Orange Espagne SA	`6.30ms` from Zaragoza, ES
50.93.35.199	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
68.203.79.87	AS11427 Charter Communications Inc	`11.64ms` from Houston, US
51.9.144.103	AS6871 Plusnet	`5.54ms` from London, GB
112.226.99.135	AS4837 CHINA UNICOM China169 Backbone	`1.54ms` from Qingdao, CN
61.107.126.23	AS9457 DREAMLINE CO.	`3.01ms` from Seoul, KR
37.232.52.151	AS35805 JSC "Silknet"	`3.42ms` from Tbilisi, GE

Traceroute

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

traceroute -a -n -q1 -f6 110.78.36.165

traceroute to 110.78.36.165 (110.78.36.165): 64 hops max, 52 byte packets

6 [AS64050] 61.19.60.144 2.161 ms

7 [AS9931] 202.47.238.153 2.211 ms

8 [AS9931] 202.47.236.150 4.862 ms

9 [AS9931] 202.129.31.206 20.309 ms

10 [AS9931] 110.78.36.165 12.351 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 22nd 2025

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