114.131.24.0/21

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 114.131.24.0/21

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

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

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

IP Address	ASN	Details
114.131.24.3	AS9931 The Communication Authoity of Thailand, CAT	`0.32ms` 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
79.229.24.53	AS3320 Deutsche Telekom AG	`3.71ms` from Berlin, DE
192.170.224.69	AS160 The University of Chicago	`0.66ms` from Chicago, US
182.30.135.53	AS8987 Amazon Data Services Ireland Ltd	`8.40ms` from Chicago, US
216.144.110.5	AS30027 S & T COMMUNICATIONS LLC	`14.53ms` from Denver, US
66.179.221.229	AS7381 BroadbandONE, LLC	`0.66ms` from Denver, US
98.243.123.101	AS7922 Comcast Cable Communications, LLC	`8.51ms` from Flint, US
125.115.177.53	AS4134 CHINANET-BACKBONE	`10.75ms` from Hangzhou, CN
221.183.102.69	AS9808 China Mobile Communications Group Co., Ltd.	`0.74ms` from Jinan, CN
75.84.225.181	AS20001 Charter Communications Inc	`6.91ms` from Los Angeles, US
40.90.223.37	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
50.253.49.53	AS7922 Comcast Cable Communications, LLC	`7.75ms` from Reston, US
187.130.19.69	AS8151 UNINET	`2.89ms` from Santiago de Queretaro, MX
202.55.85.133	AS18106 Viewqwest Pte Ltd	`0.34ms` from Singapore, SG
95.55.210.245	AS12389 PJSC Rostelecom	`9.59ms` from Stockholm, SE
5.160.125.165	AS42337 Respina Networks & Beyond PJSC	`17.73ms` from Yerevan, AM
62.84.240.149	AS48635 Your Hosting B.V.	`0.25ms` from Amsterdam, NL
46.203.32.69	AS7018 AT&T Enterprises, LLC	`2.35ms` from Ashburn, US
131.96.67.101	AS10631 Georgia State University	`0.42ms` from Atlanta, US
116.133.41.165	AS4837 CHINA UNICOM China169 Backbone	`9.75ms` from Beijing, CN
187.28.154.181	AS4230 CLARO S.A.	`8.71ms` from Brasilia, BR
140.192.42.101	AS20130 Depaul University	`0.71ms` from Chicago, US
223.177.214.181	AS24560 Bharti Airtel Ltd., Telemedia Services	`8.85ms` from Delhi, IN
4.28.39.149	AS3356 Level 3 Parent, LLC	`2.51ms` from Houston, US
178.242.38.117	AS16135 Turkcell A.S.	`19.32ms` from Istanbul, TR
156.26.17.21	AS22245 Wichita State University	`6.23ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -m11 114.131.27.217

traceroute to 114.131.27.217 (114.131.27.217): 11 hops max, 52 byte packets

1 [AS42473] 217.146.9.68 0.217 ms

2 *

3 *

4 [AS4651] 61.19.9.137 30.581 ms

5 [AS4651] 61.19.7.18 29.197 ms

6 [AS4651] 122.155.226.6 31.414 ms

7 [AS9931] 202.47.238.5 28.892 ms

8 [AS9931] 202.47.235.245 29.378 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 5th 2025

What are IP address ranges?

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