110.78.43.0/24

AS9931 · The Communication Authoity of Thailand, CAT

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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:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to hostmaste@cat.net.th
notify:         hostmaste@cat.net.th
mnt-by:         MAINT-TH-THIX-CAT
mnt-lower:      MAINT-TH-THIX-CAT
mnt-routes:     MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2021-01-27T22:15:23Z
source:         APNIC

irt:            IRT-CAT-TH
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
e-mail:         admin-thix@cat.net.th
abuse-mailbox:  admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
auth:           # Filtered
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2025-09-03T04:45:53Z
source:         APNIC

role:           ABUSE CATTH
country:        ZZ
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
phone:          +000000000
e-mail:         admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
nic-hdl:        AC1657-AP
remarks:        Generated from irt object IRT-CAT-TH
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
abuse-mailbox:  admin-thix@cat.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T04:41:14Z
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-TH-THIX-CAT
last-modified:  2023-10-02T07:49:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.78.43.0/24

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
110.78.112.0/20	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
110.78.96.0/20	AS9931	CAT Telecom public company Ltd 525/9 Tumbon nakhonsawantok Muang Nakhonsawan 60000	4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
110.78.43.189	AS9931 The Communication Authoity of Thailand, CAT	`11.33ms` 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
20.172.156.152	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
78.87.47.88	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.21ms` from Athens, GR
139.177.53.136	AS13825 Troy Cablevision, Inc.	`9.55ms` from Atlanta, US
103.47.207.168	AS1299 Arelion Sweden AB	`0.17ms` from Chicago, US
192.226.117.40	AS16524 MetTel	`0.26ms` from Dallas, US
107.202.219.152	AS7018 AT&T Enterprises, LLC	`7.87ms` from Dallas, US
68.32.73.72	AS7922 Comcast Cable Communications, LLC	`7.36ms` from Flint, US
175.43.178.184	AS4837 CHINA UNICOM China169 Backbone	`6.25ms` from Fuzhou, CN
172.250.5.168	AS20001 Charter Communications Inc	`5.25ms` from Los Angeles, US
13.122.67.248	AS36351 IBM Cloud	`0.47ms` from Madrid, ES
64.161.13.152	AS7018 AT&T Enterprises, LLC	`2.66ms` from San Jose, US
125.156.238.56	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
189.36.130.200	AS270600 BL PROVEDOR DE ACESSO A INTERNET LTDA	`7.86ms` from São Paulo, BR
92.60.41.72	AS3214 xTom GmbH	`0.08ms` from Amsterdam, NL
66.31.112.56	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Boston, US
86.120.123.216	AS8708 DIGI ROMANIA S.A.	`0.73ms` from Bucharest, RO
94.126.120.40	AS12703 Pulsant (Scotland) Ltd	`2.74ms` from London, GB
172.89.10.184	AS20001 Charter Communications Inc	`7.03ms` from Los Angeles, US
46.202.103.24	AS9009 M247 Europe SRL	`0.08ms` from Madrid, ES
171.108.57.184	AS4134 CHINANET-BACKBONE	`6.23ms` from Nanning, CN
65.35.132.8	AS33363 Charter Communications, Inc	`8.70ms` from Orlando, US
13.37.109.56	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
13.91.230.136	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
178.253.201.88	AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun	`0.36ms` from Belgrade, RS
182.134.201.8	AS4134 CHINANET-BACKBONE	`7.32ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f5 110.78.43.89

traceroute to 110.78.43.89 (110.78.43.89): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 4.9 ms

6 [AS9931] 202.47.235.137 1.248 ms

7 [AS9931] 202.47.236.86 1.697 ms

8 [AS9931] 202.47.236.150 2.14 ms

9 [AS9931] 202.129.31.206 15.997 ms

10 [AS9931] 110.78.43.89 12.233 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 2025

What are IP address ranges?

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