110.78.80.0/23

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	110.78.80.0/20
Registry	APNIC
ID	CAT-NORTHEAST

WHOIS Details

inetnum:        110.78.80.0 - 110.78.95.255
netname:        CAT-Northeast
descr:          CAT Telecom public company Ltd 294/1 M.13 suanrajkharn road muang KHONGHAN 40000
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:  2025-11-20T08:52:37Z
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:          110.78.80.0/20
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:  2025-11-19T01:51:52Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.78.80.0/23

Range	ASN	Company	Num of IPs
110.78.80.0/20	AS9931	CAT Telecom public company Ltd 294/1 M.13 suanrajkharn road muang KHONGHAN 40000	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
110.78.80.217	AS9931 National Telecom Public Company Limited	`7.57ms` from Bangkok, TH
110.78.81.1	AS9931 National Telecom Public Company Limited	`9.09ms` 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
62.193.157.39	AS6700 BeotelNet-ISP d.o.o	`2.88ms` from Belgrade, RS
86.19.118.103	AS5089 Virgin Media Limited	`6.86ms` from London, GB
90.205.84.247	AS5607 Sky UK Limited	`6.56ms` from London, GB
96.60.199.231	AS4181 TDS TELECOM	`12.60ms` from Los Angeles, US
165.234.39.23	AS19530 State of North Dakota, ITD	`10.00ms` from Minneapolis, US
195.151.168.7	AS214956 New IT Project LLC	`1.48ms` from Moscow, RU
17.132.88.119	AS714 Apple Inc.	`0.49ms` from New York City, US
121.81.95.199	AS17511 OPTAGE Inc.	`2.20ms` from Osaka, JP
114.60.5.7	AS9812 Oriental Cable Network Co., Ltd.	`5.42ms` from Shanghai, CN
124.168.82.247	AS7545 TPG Telecom Limited	`1.13ms` from Sydney, AU
104.95.233.39	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
136.53.122.55	AS16591 Google Fiber Inc.	`5.62ms` from Atlanta, US
74.192.231.39	AS19108 Optimum	`20.00ms` from Dallas, US
31.119.53.23	AS2856 British Telecommunications PLC	`0.86ms` from London, GB
86.174.125.231	AS2856 British Telecommunications PLC	`4.77ms` from London, GB
69.115.162.55	AS6128 Cablevision Systems Corp.	`7.66ms` from Newark, US
118.190.49.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.59ms` from Qingdao, CN
34.204.122.151	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
108.186.183.199	AS54600 PEG TECH INC	`0.20ms` from San Jose, US
49.168.87.167	AS17858 LG POWERCOMM	`7.69ms` from Seoul, KR
61.230.88.87	AS3462 Data Communication Business Group	`0.95ms` from Taipei, TW
4.204.186.247	AS8075 Microsoft Corporation	`0.20ms` from Toronto, CA
216.65.146.199	AS7029 Windstream Communications LLC	`0.71ms` from Ashburn, US
98.211.120.87	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Ashburn, US
88.66.217.135	AS3209 Vodafone GmbH	`3.41ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f5 110.78.81.38

traceroute to 110.78.81.38 (110.78.81.38): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 4.364 ms

6 [AS9931] 202.47.236.245 1.197 ms

7 [AS9931] 202.47.238.178 3.463 ms

8 [AS9931] 202.129.30.226 10.605 ms

9 [AS9931] 122.154.145.110 7.634 ms

10 [AS9931] 110.78.81.38 11.291 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 2025

What are IP address ranges?

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