1. All IP Ranges
  2. 110.0.0.0/8
  3. 110.78.0.0/16
  4. AS9931  | 110.78.64.0/21

110.78.64.0/21

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 [email protected]
notify:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         [email protected]
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:         [email protected]
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 110.78.64.0/21

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 are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
110.78.65.180 pmii-amita.com 1
110.78.68.202 emqthai.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
Read more

Pingable IPs

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

IP Address ASN Details
110.78.67.65 AS9931 National Telecom Public Company Limited 4.09ms from Bangkok, TH
110.78.64.25 AS9931 National Telecom Public Company Limited 2.50ms from Bangkok, TH
110.78.71.193 AS9931 National Telecom Public Company Limited 3.08ms from Bangkok, TH
110.78.68.37 AS9931 National Telecom Public Company Limited 2.52ms from Bangkok, TH
110.78.65.226 AS9931 National Telecom Public Company Limited 3.01ms from Bangkok, TH
110.78.70.243 AS9931 National Telecom Public Company Limited 3.69ms from Bangkok, TH
110.78.69.169 AS9931 National Telecom Public Company Limited 2.51ms from Bangkok, TH
110.78.66.209 AS9931 National Telecom Public Company Limited 3.24ms 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
101.173.21.53 AS1221 Telstra Limited 12.07ms from Adelaide, AU
71.66.133.213 AS10796 Charter Communications Inc 7.39ms from Flint, US
168.105.150.5 AS6360 University of Hawaii 3.85ms from Honolulu, US
13.32.160.53 AS16509 Amazon.com, Inc. 0.11ms from Houston, US
38.104.86.5 AS174 Cogent Communications, LLC 0.12ms from Kansas City, US
200.105.185.133 AS26210 AXS Bolivia S. A. 0.53ms from La Paz, BO
174.65.25.149 AS22773 Cox Communications Inc. 8.62ms from Los Angeles, US
143.54.160.181 AS19200 Universidade Federal do Rio Grande do Sul 0.41ms from Porto Alegre, BR
213.236.33.21 AS41176 SaharaNet 7.46ms from Riyadh, SA
144.195.52.37 AS30103 Zoom Video Communications, Inc 0.78ms from San Jose, US
203.79.155.101 AS7482 Asia Pacific On-line Service Inc. 2.96ms from Taipei, TW
78.0.230.245 AS5391 Hrvatski Telekom d.d. 1.89ms from Zagreb, HR
157.96.146.229 AS16504 Granite Telecommunications LLC 0.94ms from Ashburn, US
110.242.72.69 AS4837 CHINA UNICOM China169 Backbone 10.90ms from Beijing, CN
52.26.206.69 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
178.117.155.133 AS6848 Telenet BV 4.33ms from Brussels, BE
122.142.216.213 AS4837 CHINA UNICOM China169 Backbone 4.46ms from Changchun, CN
151.107.0.5 AS4473 AT&T Enterprises, LLC 3.17ms from Chicago, US
77.111.241.149 AS51468 One.com A/S 0.43ms from Copenhagen, DK
161.22.71.229 AS21351 Canal + Telecom SAS 19.21ms from Le Lamentin, MQ
213.210.9.101 AS8851 GCI Network Solutions Limited 0.56ms from Manchester, GB
80.21.150.37 AS3269 Telecom Italia S.p.A. 5.70ms from Milan, IT
92.140.51.5 AS3215 Orange S.A. 7.37ms from Paris, FR
176.136.74.117 AS5410 Bouygues Telecom SA 4.88ms from Paris, FR
104.56.201.37 AS7018 AT&T Enterprises, LLC 5.86ms from Redding, US

Traceroute

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

$
traceroute -a -n -q1 110.78.71.193
traceroute to 110.78.71.193 (110.78.71.193): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.462 ms
2 *
3 [AS64050] 61.19.60.144 1.165 ms
5 [AS9931] 202.47.236.81 1.172 ms
8 [AS9931] 110.78.71.193 3.334 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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