114.131.40.0/21

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 114.131.40.0/21

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
5.35.110.101	AS208795 "Cloud Services Kazakhstan" LLP	`3.61ms` from Astana, KZ
14.106.196.85	AS4134 CHINANET-BACKBONE	`1.10ms` from Chongqing, CN
97.80.59.165	AS20115 Charter Communications LLC	`12.12ms` from Dallas, US
67.228.126.165	AS36351 IBM Cloud	`1.05ms` from Dallas, US
83.196.172.85	AS3215 Orange S.A.	`7.28ms` from Frankfurt am Main, DE
98.40.193.85	AS7922 Comcast Cable Communications, LLC	`5.57ms` from Houston, US
129.56.145.101	AS327952 NATCOM Development and Investment Limited	`0.10ms` from Los Angeles, US
151.95.88.37	AS1267 WIND TRE S.P.A.	`10.27ms` from Milan, IT
112.2.73.149	AS56046 China Mobile communications corporation	`0.81ms` from Nanjing, CN
80.137.48.101	AS3320 Deutsche Telekom AG	`6.31ms` from Nuernberg, DE
34.163.196.213	AS396982 Google LLC	`0.09ms` from Paris, FR
189.124.30.133	AS28219 Net Rosas Telecomunicações Ltda.	`6.93ms` from Rio de Janeiro, BR
122.32.119.133	AS17858 LG POWERCOMM	`1.40ms` from Seoul, KR
122.39.85.85	AS17858 LG POWERCOMM	`2.90ms` from Seoul, KR
102.31.236.37	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`2.13ms` from Tunis, TN
52.80.39.5	AS55960 Beijing Guanghuan Xinwang Digital	`3.44ms` from Beijing, CN
73.98.112.133	AS7922 Comcast Cable Communications, LLC	`12.19ms` from Denver, US
84.231.12.69	AS719 Elisa Oyj	`12.87ms` from Helsinki, FI
221.127.79.69	AS9304 HGC Global Communications Limited	`2.15ms` from Hong Kong, HK
88.26.74.213	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.06ms` from Madrid, ES
24.129.81.37	AS7922 Comcast Cable Communications, LLC	`11.23ms` from Miami, US
114.168.60.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.79ms` from Osaka, JP
124.45.55.117	AS9595 NTT-ME Corporation	`2.71ms` from Osaka, JP
18.233.32.133	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.197.186.229	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 -m13 114.131.42.54

traceroute to 114.131.42.54 (114.131.42.54): 13 hops max, 52 byte packets

5 [] 80.81.193.238 170.971 ms

6 [AS4651] 61.19.9.109 188.407 ms

7 [AS4651] 61.19.7.14 192.77 ms

8 [AS4651] 122.155.226.126 189.953 ms

9 [AS9931] 202.47.236.97 186.264 ms

10 [AS9931] 202.47.236.90 188.466 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On October 17th 2025

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