110.78.64.0/23

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:  2025-12-01T07:59:03Z
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 110.78.64.0/23

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
110.78.112.0/20	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
110.78.65.145	AS9931 National Telecom Public Company Limited	`3.40ms` from Bangkok, TH
110.78.64.13	AS9931 National Telecom Public Company Limited	`2.68ms` 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
86.87.233.119	AS1136 KPN B.V.	`1.43ms` from Amsterdam, NL
49.232.15.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.90ms` from Beijing, CN
109.145.10.151	AS2856 British Telecommunications PLC	`2.25ms` from Erith, GB
20.11.182.167	AS8075 Microsoft Corporation	`0.57ms` from Melbourne, AU
122.175.128.55	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.89ms` from Mumbai, IN
24.0.34.87	AS7922 Comcast Cable Communications, LLC	`5.49ms` from Piscataway, US
104.42.152.87	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
83.146.96.215	AS28745 Joint Stock Company TransTeleCom	`4.58ms` from Yekaterinburg, RU
75.189.95.151	AS11426 Charter Communications Inc	`18.79ms` from Ashburn, US
140.246.155.199	AS58519 Cloud Computing Corporation	`0.32ms` from Guiyang, CN
87.196.113.199	AS2860 NOS COMUNICACOES, S.A.	`17.23ms` from Lisbon, PT
195.32.108.55	AS202870 Dimensione S.r.l.	`1.41ms` from Milan, IT
151.236.101.7	AS204720 GLOBAL CLOUD NETWORK LLC	`0.66ms` from Moscow, RU
129.219.112.55	AS2900 Arizona Tri University Network	`0.85ms` from Phoenix, US
108.69.2.151	AS7018 AT&T Enterprises, LLC	`2.46ms` from San Antonio, US
204.156.180.215	AS36180 Cisco IoT	`0.29ms` from San Jose, US
32.221.29.183	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.05ms` from Secaucus, US
121.150.72.7	AS4766 Korea Telecom	`5.05ms` from Seoul, KR
211.220.44.215	AS4766 Korea Telecom	`6.29ms` from Seoul, KR
118.162.14.71	AS3462 Data Communication Business Group	`0.79ms` from Taipei, TW
52.192.14.247	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
71.228.29.7	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Chicago, US
147.189.19.55	AS16509 Amazon.com, Inc.	`3.03ms` from Dublin, IE
109.205.197.119	AS57575 NETMOUNTAINS Group GmbH	`0.36ms` from Duesseldorf, DE
103.232.56.39	AS131408 TPBANK-VN	`0.97ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f5 110.78.64.49

traceroute to 110.78.64.49 (110.78.64.49): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 4.451 ms

6 [AS9931] 202.47.236.77 1.38 ms

7 [AS9931] 202.47.238.62 1.366 ms

8 [AS9931] 202.129.30.222 3.845 ms

9 [AS9931] 110.78.64.49 4.095 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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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