110.78.20.0/24

AS9931  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cat.net.th
ASN AS9931
Registry APNIC
ID CAT-BANGKOK

WHOIS Details

inetnum:        110.78.0.0 - 110.78.31.255
netname:        CAT-BANGKOK
descr:          CAT Telecom public company Ltd International Telecommunications Service Provider
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

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 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
110.78.20.58 hr-rmsthailand.com 1

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

Pingable IPs

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

IP Address ASN Details
110.78.20.234 AS9931 National Telecom Public Company Limited 1.02ms 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
183.113.174.72 AS4766 Korea Telecom 2.50ms from Incheon, KR
195.99.21.152 AS2856 British Telecommunications PLC 0.90ms from London, GB
90.252.141.104 AS5378 Vodafone Limited 6.34ms from Manchester, GB
218.78.61.200 AS4811 China Telecom (Group) 3.39ms from Shanghai, CN
111.170.72.184 AS4134 CHINANET-BACKBONE 2.81ms from Wuhan, CN
221.223.240.8 AS4808 China Unicom Beijing Province Network 4.43ms from Beijing, CN
99.120.125.8 AS7018 AT&T Enterprises, LLC 3.00ms from Chicago, US
151.242.161.168 AS207252 Realtox Media 0.16ms from Duesseldorf, DE
218.238.117.104 AS9318 SK Broadband Co Ltd 2.42ms from Incheon, KR
68.13.109.152 AS22773 Cox Communications Inc. 8.93ms from Kansas City, US
79.49.192.232 AS3269 Telecom Italia S.p.A. 8.51ms from Milan, IT
113.49.15.200 AS4837 CHINA UNICOM China169 Backbone 0.89ms from Qingdao, CN
193.104.165.40 AS50194 CORPORATE COMMERCIAL BANK AD 0.91ms from Sofia, BG
114.156.17.120 AS4713 NTT DOCOMO BUSINESS,Inc. 2.74ms from Tokyo, JP
162.248.190.152 AS14144 Admin on Demand, LLC 0.62ms from Tulsa, US
84.87.128.168 AS1136 KPN B.V. 1.73ms from Amsterdam, NL
136.57.92.232 AS16591 Google Fiber Inc. 5.50ms from Atlanta, US
221.216.39.216 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, CN
179.176.96.136 AS18881 TELEFÔNICA BRASIL S.A 14.16ms from Brasilia, BR
75.155.5.152 AS852 TELUS Communications Inc. 2.16ms from Calgary, CA
128.255.216.88 AS3676 University of Iowa 6.68ms from Chicago, US
71.65.72.104 AS10796 Charter Communications Inc 14.08ms from Cleveland, US
52.31.15.24 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
77.189.73.88 AS6805 Telefonica Germany GmbH & Co.OHG 2.67ms from Frankfurt am Main, DE
176.111.63.72 AS24703 United Networks of Ukraine Ltd 0.38ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f4 110.78.20.161
traceroute to 110.78.20.161 (110.78.20.161): 64 hops max, 52 byte packets
4 [AS4651] 61.19.7.10 211.887 ms
5 [AS4651] 122.155.226.38 211.761 ms
6 *
7 *
8 *
9 [AS9931] 110.78.20.161 211.032 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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