110.78.66.0/23

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 110.78.66.0/23

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

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

IP Address	ASN	Details
110.78.66.239	AS9931 National Telecom Public Company Limited	`4.59ms` from Bangkok, TH
110.78.67.113	AS9931 National Telecom Public Company Limited	`4.41ms` 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
91.249.67.215	AS9145 EWE TEL GmbH	`5.63ms` from Amsterdam, NL
204.8.23.247	AS398765 TEPA Connect LLC	`13.13ms` from Atlanta, US
73.126.110.23	AS7922 Comcast Cable Communications, LLC	`7.99ms` from Boston, US
102.44.89.87	AS8452 TE-AS	`2.37ms` from Cairo, EG
177.47.58.215	AS28652 Telecomunicações Nordeste Ltda.	`11.99ms` from Fortaleza, BR
216.107.44.215	AS54103 MOD Mission Critical, LLC	`0.24ms` from Los Angeles, US
95.250.128.199	AS3269 Telecom Italia S.p.A.	`1.52ms` from Milan, IT
35.137.201.39	AS33363 Charter Communications, Inc	`10.75ms` from Orlando, US
153.130.73.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.23ms` from Osaka, JP
223.216.146.167	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.32ms` from Osaka, JP
177.76.95.199	AS26599 TELEFÔNICA BRASIL S.A	`3.54ms` from Osasco, BR
191.11.13.7	AS26599 TELEFÔNICA BRASIL S.A	`9.41ms` from Rio de Janeiro, BR
188.49.57.23	AS25019 Saudi Telecom Company JSC	`1.67ms` from Riyadh, SA
201.189.217.215	AS7418 TELEFÓNICA CHILE S.A.	`1.64ms` from Santiago, CL
193.123.229.247	AS31898 Oracle Corporation	`0.15ms` from Seoul, KR
119.254.68.231	AS23724 IDC, China Telecommunications Corporation	`2.61ms` from Tianjin, CN
206.248.168.55	AS5645 TekSavvy Solutions, Inc.	`0.17ms` from Toronto, CA
90.206.88.103	AS5607 Sky UK Limited	`9.43ms` from Erith, GB
200.129.20.23	AS1916 Rede Nacional de Ensino e Pesquisa	`3.69ms` from Fortaleza, BR
18.214.108.247	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
23.55.86.23	AS16625 Akamai Technologies, Inc.	`0.35ms` from Rome, IT
62.46.118.231	AS8447 A1 Telekom Austria AG	`3.09ms` from Vienna, AT
94.237.47.119	AS202053 UpCloud Ltd	`0.41ms` from Amsterdam, NL
34.69.215.119	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
73.76.97.151	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 110.78.67.65

traceroute to 110.78.67.65 (110.78.67.65): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.761 ms

2 *

3 [AS64050] 61.19.60.99 4.064 ms

4 [AS9931] 202.47.236.13 0.554 ms

5 [AS9931] 202.47.235.245 0.556 ms

6 [AS9931] 202.47.235.15 1.07 ms

7 [AS9931] 202.129.30.25 3.385 ms

8 [AS9931] 122.154.126.218 3.316 ms

9 [AS9931] 110.78.67.65 4.604 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 29th 2026

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