114.131.0.0/21

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 114.131.0.0/21

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

Pingable IPs

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

IP Address ASN Details
114.131.0.66 AS9931 The Communication Authoity of Thailand, CAT 0.54ms from Bangkok, TH
114.131.2.121 AS9931 The Communication Authoity of Thailand, CAT 7.04ms from Bangkok, TH
114.131.5.5 AS9931 The Communication Authoity of Thailand, CAT 0.39ms from Bangkok, TH
114.131.7.2 AS9931 The Communication Authoity of Thailand, CAT 0.61ms 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
34.140.107.85 AS396982 Google LLC 0.14ms from Brussels, BE
197.44.49.181 AS8452 TE-AS 3.76ms from Cairo, EG
67.165.159.245 AS7922 Comcast Cable Communications, LLC 6.55ms from Chicago, US
98.181.112.5 AS400086 OU Medicine, Inc. 5.65ms from Dallas, US
217.22.196.21 AS20849 CONTINUM AG 2.46ms from Frankfurt am Main, DE
217.230.151.53 AS3320 Deutsche Telekom AG 8.53ms from Frankfurt am Main, DE
101.66.53.101 AS4837 CHINA UNICOM China169 Backbone 12.35ms from Hangzhou, CN
223.80.178.245 AS24444 Shandong Mobile Communication Company Limited 4.89ms from Jinan, CN
83.199.184.165 AS3215 Orange S.A. 3.14ms from Paris, FR
205.140.209.37 AS3561 CenturyLink Communications, LLC 2.33ms from Santa Clara, US
101.132.227.181 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.52ms from Shanghai, CN
203.42.41.5 AS1221 Telstra Limited 1.41ms from Sydney, AU
58.49.109.165 AS4134 CHINANET-BACKBONE 1.23ms from Wuhan, CN
94.231.81.5 AS48971 DATAWIRE AG 2.08ms from Zuerich, CH
62.103.235.101 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.55ms from Athens, GR
108.210.179.149 AS7018 AT&T Enterprises, LLC 1.70ms from Atlanta, US
52.96.43.165 AS8075 Microsoft Corporation 0.36ms from Boydton, US
40.141.72.213 AS7029 Windstream Communications LLC 7.48ms from Chicago, US
75.70.113.213 AS7922 Comcast Cable Communications, LLC 2.42ms from Denver, US
86.115.2.133 AS1759 Telia Finland Oyj 0.84ms from Helsinki, FI
35.211.67.53 AS15169 Google LLC 0.17ms from Moncks Corner, US
35.203.83.245 AS396982 Google LLC 0.10ms from Montreal, CA
126.57.129.69 AS17676 SoftBank Corp. 13.29ms from Osaka, JP
107.140.237.37 AS7018 AT&T Enterprises, LLC 3.63ms from San Antonio, US
167.99.96.149 AS14061 DigitalOcean, LLC 0.17ms from San Jose, 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 -m12 114.131.1.140
traceroute to 114.131.1.140 (114.131.1.140): 12 hops max, 52 byte packets
4 [AS9583] 103.231.152.60 41.443 ms
5 [AS4651] 61.19.9.133 77.203 ms
6 [AS4651] 61.19.7.14 82.237 ms
7 [AS4651] 122.155.226.50 68.887 ms
8 [AS9931] 202.47.236.97 71.567 ms
9 [AS9931] 202.47.238.190 88.233 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Yangon, MM
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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