114.131.0.0/16

AS9931 · The Communication Authoity of Thailand, CAT

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Summary

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

WHOIS Details

inetnum:        114.131.0.0 - 114.131.255.255
netname:        CAT-NET
descr:          CAT TELECOM Public Company Ltd,CAT
descr:          International Telecommunications Service Provider
country:        TH
org:            ORG-CTPC1-AP
admin-c:        SA51-AP
tech-c:         IC174-AP
tech-c:         TC476-AP
abuse-c:        AC1657-AP
status:         ALLOCATED PORTABLE
remarks:        spaming abus sent to admin-thix@cat.net.th
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2020-11-25T13:04:18Z
source:         APNIC


organisation:   ORG-CTPC1-AP
org-name:       CAT Telecom Public Company Limited
org-type:       LIR
country:        TH
address:        13th NT TOWER
address:        NEW ROAD SRIPHRAYA BANGRAK
address:        BANGKOK
address:        THAILAND
phone:          +662-104-4300
fax-no:         +662-104-2270
e-mail:         admin-thix@cat.net.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-01-09T12:55:24Z
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

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:  2025-11-18T00:26:25Z
source:         APNIC


person:         Suchok Ardhmad
nic-hdl:        SA51-AP
e-mail:         suchok@cat.net.th
address:        Data Comm. Dept.(Internet)
address:        CAT Telecom Public Company Ltd,
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
address:        Thailand
phone:          +66-2-6142488
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2008-09-04T07:29:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 114.131.0.0/16

Range	ASN	Company	Num of IPs
114.131.128.0/24	AS9931	Next Tier Capital Co.,Ltd ; Telehouse DC Bangkok	256

Nearby Ranges

BGP prefixes that overlap with 114.0.0.0/8

Range	ASN	Company	Num of IPs
114.160.0.0/11	AS4713	NTT DOCOMO BUSINESS,Inc.	2,097,152
114.224.0.0/12	AS4134	Chinanet Jiangsu Province Network	1,048,576
114.144.0.0/12	AS4713	NTT DOCOMO BUSINESS,Inc.	1,048,576
114.224.0.0/12	AS146966	Chinanet Jiangsu Province Network	1,048,576
114.32.0.0/12	AS3462	Data Communication Business Group,	1,048,576
114.224.0.0/12	AS131325	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS137697	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS4809	Chinanet Jiangsu Province Network	1,048,576
114.216.0.0/13	AS134756	Chinanet Jiangsu Province Network	524,288
114.200.0.0/13	AS9860	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS9647	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS10167	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS131792	SK Broadband Co Ltd	524,288
114.216.0.0/13	AS140292	Chinanet Jiangsu Province Network	524,288
114.200.0.0/13	AS55632	SK Broadband Co Ltd	524,288
114.96.0.0/13	AS140527	CHINANET Anhui PROVINCE NETWORK	524,288
114.216.0.0/13	AS134770	Chinanet Jiangsu Province Network	524,288
114.200.0.0/13	AS45399	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS9318	SK Broadband Co Ltd	524,288
114.96.0.0/13	AS4134	CHINANET Anhui PROVINCE NETWORK	524,288
114.216.0.0/13	AS4134	Chinanet Jiangsu Province Network	524,288
114.192.0.0/14	AS9595	NTT EAST, Inc.	262,144
114.60.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
114.104.0.0/14	AS4134	CHINANET Anhui PROVINCE NETWORK	262,144
114.56.0.0/14	AS16509		262,144
114.104.0.0/14	AS140527	CHINANET Anhui PROVINCE NETWORK	262,144
114.72.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
114.48.0.0/14	AS17676	SOFTBANK Corp.	262,144
114.24.0.0/14	AS3462	Data Communication Business Group,	262,144
114.76.0.0/15	AS4804	OPTUS INTERNET - RETAIL	131,072
114.20.0.0/15	AS2516	KDDI CORPORATION	131,072
114.52.0.0/15	AS18302	SK Telecom	131,072
114.52.0.0/15	AS9644	SK Telecom	131,072
114.52.0.0/15	AS17592	SK Telecom	131,072
114.52.0.0/15	AS9318	SK Telecom	131,072
114.138.0.0/15	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	131,072
114.52.0.0/15	AS23990	SK Telecom	131,072
114.212.0.0/15	AS4538	China Education and Research Network	131,072
114.214.0.0/16	AS4538	China Education and Research Network	65,536
114.109.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536
114.135.0.0/16	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	65,536
114.140.0.0/16	AS9674	Far EasTone Telecommunication Co., Ltd.	65,536
114.55.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
114.215.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
114.33.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.41.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.26.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.143.0.0/16	AS134540	Tata Teleservices Maharashtra Ltd	65,536
114.32.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536

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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,065 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
114.131.224.49	AS9931 The Communication Authoity of Thailand, CAT	`16.98ms` from Bangkok, TH
114.131.5.33	AS9931 The Communication Authoity of Thailand, CAT	`0.93ms` from Bangkok, TH
114.131.74.5	AS9931 The Communication Authoity of Thailand, CAT	`3.65ms` from Bangkok, TH
114.131.32.121	AS9931 The Communication Authoity of Thailand, CAT	`2.52ms` from Bangkok, TH
114.131.66.177	AS9931 The Communication Authoity of Thailand, CAT	`3.93ms` from Bangkok, TH
114.131.13.1	AS9931 The Communication Authoity of Thailand, CAT	`2.22ms` from Bangkok, TH
114.131.68.193	AS9931 The Communication Authoity of Thailand, CAT	`3.80ms` from Bangkok, TH
114.131.2.111	AS9931 The Communication Authoity of Thailand, CAT	`7.32ms` from Bangkok, TH
114.131.75.33	AS9931 The Communication Authoity of Thailand, CAT	`3.73ms` from Bangkok, TH
114.131.64.122	AS9931 The Communication Authoity of Thailand, CAT	`3.12ms` from Bangkok, TH
114.131.12.57	AS9931 The Communication Authoity of Thailand, CAT	`1.64ms` from Bangkok, TH
114.131.11.30	AS9931 The Communication Authoity of Thailand, CAT	`0.85ms` from Bangkok, TH
114.131.67.98	AS9931 The Communication Authoity of Thailand, CAT	`3.67ms` from Bangkok, TH
114.131.7.2	AS9931 The Communication Authoity of Thailand, CAT	`1.12ms` from Bangkok, TH
114.131.8.27	AS9931 The Communication Authoity of Thailand, CAT	`1.77ms` from Bangkok, TH
114.131.130.10	AS9931 The Communication Authoity of Thailand, CAT	`10.85ms` from Bangkok, TH
114.131.10.69	AS9931 The Communication Authoity of Thailand, CAT	`1.89ms` from Bangkok, TH
114.131.9.217	AS9931 The Communication Authoity of Thailand, CAT	`1.54ms` from Bangkok, TH
114.131.69.85	AS9931 The Communication Authoity of Thailand, CAT	`3.38ms` from Bangkok, TH
114.131.0.49	AS9931 The Communication Authoity of Thailand, CAT	`1.21ms` from Bangkok, TH
114.131.72.241	AS9931 The Communication Authoity of Thailand, CAT	`3.59ms` from Bangkok, TH
114.131.160.26	AS9931 The Communication Authoity of Thailand, CAT	`11.90ms` from Bangkok, TH
114.131.73.33	AS9931 The Communication Authoity of Thailand, CAT	`3.60ms` from Bangkok, TH
114.131.65.169	AS9931 The Communication Authoity of Thailand, CAT	`3.13ms` from Bangkok, TH
114.131.24.1	AS9931 The Communication Authoity of Thailand, CAT	`0.95ms` 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
217.26.109.144	AS12414 Solcon Internetdiensten B.V.	`4.50ms` from Amsterdam, NL
47.253.70.176	AS45102 Alibaba (US) Technology Co., Ltd.	`0.28ms` from Ashburn, US
202.44.65.0	AS45758 Triple T Broadband Public Company Limited	`2.37ms` from Bangkok, TH
170.223.64.224	AS40831 Mass General Brigham Incorporated	`1.99ms` from Boston, US
71.29.214.192	AS7029 Windstream Communications LLC	`12.49ms` from Dallas, US
130.131.213.32	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
81.72.253.0	AS3269 Telecom Italia S.p.A.	`4.61ms` from Milan, IT
80.116.71.224	AS3269 Telecom Italia S.p.A.	`1.91ms` from Milan, IT
209.10.17.0	AS4136 Quality Technology Services, LLC	`1.10ms` from New York City, US
160.86.145.80	AS2527 Sony Network Communications Inc.	`3.08ms` from Osaka, JP
80.87.191.48	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.52ms` from Prague, CZ
107.89.207.48	AS20057 AT&T Enterprises, LLC	`3.22ms` from Santa Clara, US
70.69.237.80	AS6327 Shaw Communications	`8.54ms` from Seattle, US
121.191.184.240	AS4766 Korea Telecom	`3.76ms` from Seoul, KR
14.70.153.144	AS4766 Korea Telecom	`2.68ms` from Seoul, KR
203.15.117.16	AS23764 CTGNet	`1.35ms` from Singapore, SG
113.196.185.32	AS9919 New Century InfoComm Tech Co., Ltd.	`3.48ms` from Taipei, TW
75.48.81.192	AS7018 AT&T Enterprises, LLC	`3.37ms` from Chicago, US
91.9.122.144	AS3320 Deutsche Telekom AG	`4.33ms` from Duesseldorf, DE
34.107.117.208	AS396982 Google LLC	`0.08ms` from Frankfurt am Main, DE
87.178.135.96	AS3320 Deutsche Telekom AG	`5.88ms` from Hamburg, DE
86.185.129.96	AS2856 British Telecommunications PLC	`4.36ms` from London, GB
73.244.1.48	AS7922 Comcast Cable Communications, LLC	`5.90ms` from Miami, US
73.205.219.144	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Miami, US
78.106.32.0	AS8402 PJSC "Vimpelcom"	`6.78ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m5 114.131.99.211

traceroute to 114.131.99.211 (114.131.99.211): 5 hops max, 52 byte packets

1 [AS42473] 188.172.254.160 0.227 ms

2 [AS42473] 144.208.226.33 0.534 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On November 14th 2025

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