110.78.72.0/23

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	110.78.64.0/20
Registry	APNIC
ID	CAT-EAST

WHOIS Details

inetnum:        110.78.64.0 - 110.78.79.255
netname:        CAT-east
descr:          CAT Telecom public company Ltd 124 M.10 south-Pattaya Road banglamung Pattaya 20260
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:          110.78.64.0/20
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:  2025-11-19T01:51:51Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.78.72.0/23

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

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

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

IP Address	ASN	Details
110.78.72.2	AS9931 National Telecom Public Company Limited	`3.44ms` from Bangkok, TH
110.78.73.169	AS9931 National Telecom Public Company Limited	`2.64ms` 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
164.191.12.151	AS668 United States Department of Defense (DoD)	`0.65ms` from Atlanta, US
76.118.126.103	AS7922 Comcast Cable Communications, LLC	`9.16ms` from Boston, US
65.68.189.151	AS7018 AT&T Enterprises, LLC	`11.14ms` from Dallas, US
83.58.132.215	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.58ms` from Madrid, ES
69.53.127.199	AS13977 Fidium	`3.28ms` from Montreal, CA
56.126.48.103	AS16509 Amazon.com, Inc.	`0.18ms` from Osasco, BR
23.139.228.183	AS399587 NodeRings LLC	`0.23ms` from Piscataway, US
36.112.133.167	AS23724 IDC, China Telecommunications Corporation	`2.19ms` from Tianjin, CN
4.157.140.167	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
199.217.104.103	AS33083 AxcelX Technologies LLC	`0.31ms` from Boston, US
177.6.170.55	AS8167 V tal	`2.49ms` from Curitiba, BR
157.157.46.183	AS6677 Mila hf	`5.22ms` from Hafnarfjoerdur, IS
121.196.179.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.08ms` from Hangzhou, CN
39.170.83.231	AS56041 China Mobile communications corporation	`5.10ms` from Hangzhou, CN
211.112.200.215	AS17858 LG POWERCOMM	`1.88ms` from Incheon, KR
63.231.236.183	AS209 CenturyLink Communications, LLC	`3.05ms` from Minneapolis, US
85.187.138.103	AS55293 A2 Hosting, Inc.	`0.06ms` from Phoenix, US
82.55.108.183	AS3269 Telecom Italia S.p.A.	`16.36ms` from Rome, IT
18.116.242.7	AS16509 Amazon.com, Inc.	`0.98ms` from Columbus, US
88.195.193.87	AS1759 Telia Finland Oyj	`8.96ms` from Helsinki, FI
195.255.176.167	AS719 Elisa Oyj	`0.66ms` from Helsinki, FI
197.189.180.87	AS37057 Vodacom Lesotho (Pty) Ltd	`5.97ms` from Johannesburg, ZA
37.60.253.103	AS51167 Contabo GmbH	`0.19ms` from Lauterbourg, FR
82.186.10.55	AS3269 Telecom Italia S.p.A.	`1.29ms` from Milan, IT
70.59.87.7	AS209 CenturyLink Communications, LLC	`1.30ms` from Minneapolis, 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 110.78.72.233

traceroute to 110.78.72.233 (110.78.72.233): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 2.46 ms

6 [AS9931] 202.47.236.241 1.18 ms

7 [AS9931] 202.47.235.241 1.075 ms

8 [AS9931] 202.47.235.13 1.924 ms

9 [AS9931] 202.129.30.25 3.449 ms

10 [AS9931] 122.154.126.218 3.785 ms

11 [AS9931] 110.78.72.233 5.838 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 28th 2026

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