114.131.18.0/24

AS9931 · The Communication Authoity of Thailand, CAT

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	114.131.0.0/16
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

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

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

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:         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

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

Overlapping Ranges

BGP prefixes that contain 114.131.18.0/24

Range	ASN	Company	Num of IPs
114.131.0.0/16	AS9931	CAT TELECOM Public Company Ltd,CAT	65,536

Nearby Ranges

BGP prefixes that overlap with 114.131.0.0/16

Range	ASN	Company	Num of IPs
114.131.0.0/16	AS9931	CAT TELECOM Public Company Ltd,CAT	65,536
114.131.128.0/24	AS9931	Next Tier Capital Co.,Ltd ; Telehouse DC Bangkok	256

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

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

IP Address	ASN	Details
114.131.18.2	AS9931 The Communication Authoity of Thailand, CAT	`82.13ms` 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
99.111.131.56	AS7018 AT&T Enterprises, LLC	`6.56ms` from Atlanta, US
108.156.232.136	AS16509 Amazon.com, Inc.	`0.28ms` from Dallas, US
18.202.55.232	AS16509 Amazon.com, Inc.	`0.47ms` from Dublin, IE
68.49.41.24	AS7922 Comcast Cable Communications, LLC	`11.22ms` from Flint, US
92.211.1.248	AS3209 Vodafone GmbH	`8.24ms` from Frankfurt am Main, DE
91.12.192.232	AS3320 Deutsche Telekom AG	`4.09ms` from Frankfurt am Main, DE
157.156.23.56	AS17816 China Unicom IP network China169 Guangdong province	`5.16ms` from Guangzhou, CN
203.162.120.72	AS45899 VNPT Corp	`0.54ms` from Hanoi, VN
70.83.226.8	AS5769 Videotron Ltee	`11.55ms` from Montreal, CA
13.200.161.248	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
98.66.234.24	AS8075 Microsoft Corporation	`1.09ms` from Paris, FR
189.136.100.152	AS8151 UNINET	`4.72ms` from Santiago de Queretaro, MX
118.38.80.136	AS4766 Korea Telecom	`7.13ms` from Seoul, KR
220.76.250.216	AS4766 Korea Telecom	`1.06ms` from Seoul, KR
47.123.165.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.65ms` from Shanghai, CN
24.141.73.24	AS7992 Cogeco Connexion Inc.	`7.91ms` from Toronto, CA
47.92.250.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.65ms` from Zhangjiakou, CN
137.116.45.184	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
40.69.7.56	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
83.192.41.136	AS3215 Orange S.A.	`4.92ms` from Frankfurt am Main, DE
78.178.55.136	AS47331 TTNet A.S.	`4.54ms` from Istanbul, TR
109.49.174.120	AS2860 NOS COMUNICACOES, S.A.	`6.54ms` from Lisbon, PT
145.241.242.24	AS31898 Oracle Corporation	`0.36ms` from London, GB
86.17.147.152	AS5089 Virgin Media Limited	`10.56ms` from London, GB
194.153.21.184	AS5413 Wavenet Limited	`7.32ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 114.131.18.2

traceroute to 114.131.18.2 (114.131.18.2): 64 hops max, 52 byte packets

4 [AS5578] 62.168.90.133 0.494 ms

5 *

6 *

7 [AS6939] 72.52.92.205 1.866 ms

8 *

9 *

10 [AS6939] 74.82.46.34 156.499 ms

11 [AS4651] 61.19.9.133 181.11 ms

12 [AS4651] 61.19.7.14 168.513 ms

13 [AS4651] 122.155.226.14 167.681 ms

14 [AS9931] 202.47.236.109 180.63 ms

15 [AS9931] 202.47.238.70 167.764 ms

16 [AS9931] 122.154.16.218 167.659 ms

17 *

18 *

19 [AS9931] 114.131.18.2 289.63 ms

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

On October 17th 2025

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