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

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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
146.120.213.88	AS42581 Inform Communications Ltd.	`10.30ms` from Bishkek, KG
156.212.168.136	AS8452 TE-AS	`7.73ms` from Cairo, EG
71.7.122.152	AS7029 Windstream Communications LLC	`15.15ms` from Chicago, US
216.20.129.72	AS40098 Community Antenna Service, Inc.	`4.23ms` from Columbus, US
40.69.7.56	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
93.236.19.24	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
90.235.125.72	AS3301 Telia Company AB	`9.59ms` from Goeteborg, SE
220.180.33.24	AS4134 CHINANET-BACKBONE	`6.37ms` from Huai'an, CN
86.17.147.152	AS5089 Virgin Media Limited	`10.56ms` from London, GB
97.88.59.248	AS20115 Charter Communications LLC	`9.05ms` from Minneapolis, US
13.200.161.248	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
172.100.186.104	AS11351 Charter Communications Inc	`19.21ms` from New York City, US
82.59.94.72	AS3269 Telecom Italia S.p.A.	`10.42ms` from Rome, IT
142.103.107.200	AS393249 University of British Columbia	`4.70ms` from Seattle, US
183.120.186.8	AS4766 Korea Telecom	`1.30ms` from Seoul, KR
20.24.20.168	AS8075 Microsoft Corporation	`0.52ms` from Singapore, SG
114.45.2.216	AS3462 Data Communication Business Group	`0.71ms` from Taipei, TW
202.180.110.200	AS9790 Two Degrees Networks Limited	`3.34ms` from Auckland, NZ
24.218.165.200	AS7922 Comcast Cable Communications, LLC	`9.94ms` from Boston, US
142.204.228.88	AS393238 ImOn Communications, LLC	`8.88ms` from Chicago, US
194.19.185.24	AS3308 Telia Company AB	`12.46ms` from Copenhagen, DK
218.23.8.8	AS4134 CHINANET-BACKBONE	`12.92ms` from Huai'an, CN
185.35.249.8	AS204167 Hyve Ltd	`1.05ms` from London, GB
34.105.140.8	AS396982 Google LLC	`0.09ms` from London, GB
76.95.70.216	AS20001 Charter Communications Inc	`5.66ms` from Los Angeles, US

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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