202.139.205.0/24

AS135566 · Thailand Government Data Center and Cloud service (TGDCC)

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS135566
Registry	APNIC
ID	CATCLOUD-TH

WHOIS Details

inetnum:        202.139.204.0 - 202.139.205.255
netname:        catCloud-TH
descr:          CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210
country:        TH
admin-c:        SJ2839-AP
tech-c:         BK534-AP
abuse-c:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2021-01-27T22:15:26Z
source:         APNIC




person:         Somnuek Jommanee
address:        CAT TELECOM, CAT Cloud Dept,  99 Chaengwatthana Rd. Lak Si, Bangkok 10210
country:        TH
phone:          +66 2 1043069
e-mail:         somnuek.j@cattelecom.com
nic-hdl:        SJ2839-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2020-09-20T10:46:25Z
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:  2025-11-18T00:26:25Z
source:         APNIC


person:         Bussaba kanakum
address:        CAT Internet Data Center 53/58 Village No. 8,Tivanont Road, Bang Kra So Sub-Area,Mueang Nonthaburi District, Nonthaburi province,Thailand 11000
country:        TH
phone:          +662-104-7454
e-mail:         kbussaba@cat.net.th
nic-hdl:        BK534-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2020-01-24T08:49:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.139.0.0/16

Range	ASN	Company	Num of IPs
202.139.0.0/17	AS4804	SingTel Optus Pty Ltd	32,768
202.139.0.0/17	AS7474	SingTel Optus Pty Ltd	32,768
202.139.128.0/18	AS7474	SingTel Optus Pty Ltd	16,384
202.139.195.0/24	AS9335	NT Cyfence Services	256
202.139.196.0/24	AS9335	catCloud-TH Nonthaburi	256
202.139.223.0/24	AS9335	catCloud for Sriracha	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
202.139.205.18	AS135566 Thailand Government Data Center and Cloud service (TGDCC)	`1.08ms` 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
107.13.177.248	AS11426 Charter Communications Inc	`10.29ms` from Ashburn, US
52.146.24.8	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
52.35.158.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
142.147.238.248	AS62874 Web2Objects LLC	`0.34ms` from Dallas, US
58.42.33.152	AS4134 CHINANET-BACKBONE	`4.72ms` from Guiyang, CN
116.109.192.8	AS7552 Viettel Group	`1.14ms` from Ho Chi Minh City, VN
108.138.220.24	AS16509 Amazon.com, Inc.	`0.30ms` from London, GB
77.45.214.104	AS12389 PJSC Rostelecom	`8.92ms` from Moscow, RU
104.7.196.248	AS7018 AT&T Enterprises, LLC	`6.04ms` from Redding, US
104.23.202.136	AS13335 Cloudflare, Inc.	`0.26ms` from Santiago, CL
106.246.11.72	AS3786 LG DACOM Corporation	`1.91ms` from Seoul, KR
121.5.34.120	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.71ms` from Shanghai, CN
203.211.143.88	AS17547 M1 NET LTD	`1.06ms` from Singapore, SG
212.151.132.120	AS1257 Tele2 Sverige AB	`4.07ms` from Stockholm, SE
182.48.119.136	AS4847 China Networks Inter-Exchange	`2.69ms` from Tianjin, CN
92.63.144.136	AS43957 WNT Telecommunication GmbH	`2.77ms` from Vienna, AT
92.248.50.40	AS8447 A1 Telekom Austria AG	`10.83ms` from Vienna, AT
182.124.233.216	AS4837 CHINA UNICOM China169 Backbone	`7.70ms` from Zhengzhou, CN
62.153.20.120	AS3320 Deutsche Telekom AG	`3.85ms` from Berlin, DE
212.227.12.104	AS8560 IONOS SE	`0.71ms` from Berlin, DE
208.102.54.216	AS6181 Cincinnati Bell Telephone Company LLC	`1.94ms` from Cincinnati, US
18.200.49.8	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
81.51.245.88	AS3215 Orange S.A.	`7.76ms` from Frankfurt am Main, DE
38.249.27.56	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.22ms` from Hong Kong, HK
60.191.192.152	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	`6.62ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 -f5 202.139.205.17

traceroute to 202.139.205.17 (202.139.205.17): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 4.695 ms

6 [AS9931] 202.47.236.105 1.202 ms

7 [AS9931] 202.47.238.213 1.347 ms

8 [AS135566] 202.139.205.17 1.126 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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