203.188.4.0/24

AS7693 · KSC Commercial Internet Co. Ltd.

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Summary

Country	Thailand
Domain	ksc.co.th
ASN	AS7693
Parent Range	203.188.0.0/18
Registry	APNIC
ID	COMNET-TH

WHOIS Details

inetnum:        203.188.0.0 - 203.188.63.255
netname:        COMNET-TH
descr:          KSC Internet Commercial Co., Ltd.
descr:          Internet Service Provider in Thailand.
descr:          2/4 Samaggi Insurance Tower, 10th Floor, Vibhabadee-Rangsit Road,
descr:          Thungsonghong, Laksi, Bangkok 10210.
country:        TH
org:            ORG-KCIC1-AP
admin-c:        TOC1-AP
tech-c:         TOC1-AP
abuse-c:        AK1137-AP
status:         ALLOCATED PORTABLE
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:      KSC-ADMIN
mnt-routes:     KSC-ADMIN
mnt-irt:        IRT-KSC-TH
last-modified:  2020-10-20T00:57:10Z
source:         APNIC

irt:            IRT-KSC-TH
address:        KSC Commercial Internet Co.,Ltd.
address:        Operation Department
address:        2/4 Chubb Tower 10th Fl., Viphavadee-Rangsit Rd.,
address:        Thungsonghong, Laksi, BKK, 10210. TH.
e-mail:         abuse-ip@ksc.net
abuse-mailbox:  abuse-ip@ksc.net
admin-c:        TOC1-AP
tech-c:         TOC1-AP
auth:           # Filtered
remarks:        abuse-ip@ksc.net was validated on 2025-08-13
mnt-by:         KSC-ADMIN
last-modified:  2026-01-20T03:14:52Z
source:         APNIC

organisation:   ORG-KCIC1-AP
org-name:       KSC Commercial Internet Co.Ltd.
org-type:       LIR
country:        TH
address:        2/4 Chubb Tower, 10th Floor
address:        Vibhavadee-Rangist Road
address:        Thungsonghong
phone:          +66-2-779-7777
fax-no:         +662-779-7111
e-mail:         cservice@ksc.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE KSCTH
country:        ZZ
address:        KSC Commercial Internet Co.,Ltd.
address:        Operation Department
address:        2/4 Chubb Tower 10th Fl., Viphavadee-Rangsit Rd.,
address:        Thungsonghong, Laksi, BKK, 10210. TH.
phone:          +000000000
e-mail:         abuse-ip@ksc.net
admin-c:        TOC1-AP
tech-c:         TOC1-AP
nic-hdl:        AK1137-AP
remarks:        Generated from irt object IRT-KSC-TH
remarks:        abuse-ip@ksc.net was validated on 2025-08-13
abuse-mailbox:  abuse-ip@ksc.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-13T02:04:11Z
source:         APNIC

person:         Technical Operation Center
address:        KSC Commercial Internet Co.,Ltd.
address:        Operation Department
address:        2/4 Samaggi Insurance Tower 10th Fl., Viphavadee-Rangsit Rd.,
address:        Thungsonghong, Laksi
address:        Bangkok 10210
country:        TH
phone:          +66-2-9797777 ext. 8428
e-mail:         netadmin@ns.ksc.co.th
nic-hdl:        TOC1-AP
mnt-by:         KSC-ADMIN
last-modified:  2008-09-04T07:29:15Z
source:         APNIC

route:          203.188.32.0/24
origin:         AS7693
descr:          KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong
mnt-by:         KSC-ADMIN
last-modified:  2021-09-28T03:36:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.188.4.0/24

Range	ASN	Company	Num of IPs
203.188.0.0/18	AS7693	KSC Internet Commercial Co., Ltd.	16,384

Nearby Ranges

BGP prefixes that overlap with 203.188.0.0/16

Range	ASN	Company	Num of IPs
203.188.0.0/18	AS7693	KSC Internet Commercial Co., Ltd.	16,384
203.188.128.0/19	AS4826	VOCUS PTY LTD	8,192
203.188.16.0/20	AS55760	**********************************************	4,096
203.188.64.0/20	AS3661	The Chinese University of Hong Kong	4,096
203.188.240.0/20	AS9832	Information Services Network	4,096
203.188.48.0/20	AS55760	**********************************************	4,096
203.188.232.0/21	AS38182	Extreme Broadband Sdn. Bhd.,	2,048
203.188.224.0/21	AS38794	United Information Highway Co.,Ltd.	2,048
203.188.208.0/21	AS24259	kanuma cable television Corporation	2,048
203.188.104.0/21	AS3363	Hong Kong University of Science and Technology	2,048
203.188.200.0/22	AS24506	Yahoo! Taiwan, Teipei, Taiwan	1,024
203.188.184.0/22	AS5511	Orange S.A.	1,024
203.188.124.0/22	AS7651	Lingnan University	1,024
203.188.176.0/22	AS5511	Orange S.A.	1,024
203.188.92.0/23	AS7650	The Education University of Hong Kong	512
203.188.94.0/23	AS7650	The Education University of Hong Kong	512
203.188.183.0/24	AS3257	VPN Consumer Paris, France	256
203.188.112.0/24	AS3662	HARNET Backbone	256
203.188.117.0/24	AS3662	HARNET Backbone	256
203.188.118.0/24	AS3662	HARNET Backbone	256
203.188.239.0/24	AS38182	Extreme Broadband	256
203.188.188.0/24	AS5511	Orange S.A.	256
203.188.160.0/24	AS55410	Vodafone Idea Ltd	256
203.188.161.0/24	AS55410	Vodafone Idea Ltd	256
203.188.162.0/24	AS55410	Vodafone Idea Ltd	256
203.188.163.0/24	AS55410	Vodafone Idea Ltd	256
203.188.165.0/24	AS62240	VPN Consumer Atlanta, United States of America	256
203.188.181.0/24	AS62240	VPN Consumer Frankfurt, Germany	256
203.188.240.0/24	AS9832	Loopback Address	256
203.188.241.0/24	AS9832	ISN Khulna POP	256
203.188.242.0/24	AS9832	Corporate Broadband	256
203.188.243.0/24	AS9832	Home Broadband	256
203.188.244.0/24	AS9832	Home Broadband	256
203.188.245.0/24	AS9832	Home Broadband	256
203.188.246.0/24	AS9832	Corporate Broadband	256
203.188.248.0/24	AS9832	ISN Narayangonj POP	256
203.188.249.0/24	AS9832	ISN Narayangonj POP	256
203.188.250.0/24	AS9832	Corporate Broadband	256
203.188.251.0/24	AS9832	ISN Uttara POP	256
203.188.252.0/24	AS9832	ISN Network	256
203.188.253.0/24	AS9832	Dial-Up Service	256
203.188.254.0/24	AS9832	ISN Gulshan POP	256
203.188.175.0/24	AS137409	VPN Consumer Dallas, United States of America	256
203.188.255.0/24	AS9832	ISN Gulshan POP	256
203.188.189.0/24	AS137409	VPN Consumer Singapore, Republic of Singapore	256
203.188.190.0/24	AS137409	VPN Consumer Singapore, Republic of Singapore	256
203.188.191.0/24	AS137409	VPN Consumer Singapore, Republic of Singapore	256
203.188.171.0/24	AS19318	1337 Services GmbH	256
203.188.168.0/24	AS206092	VPN Consumer Sao Paulo, Brazil	256
203.188.166.0/24	AS209155	Onehostplanet s.r.o.	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
203.188.4.1	AS7693 KSC Commercial Internet Co. Ltd.	`2.96ms` 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
82.157.178.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Beijing, CN
188.131.18.232	AS25454 ORANGE MOLDOVA S.A.	`13.18ms` from Chisinau, MD
52.213.204.40	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
23.204.122.120	AS20940 Akamai International B.V.	`0.13ms` from Kolkata, IN
95.237.113.184	AS3269 Telecom Italia S.p.A.	`2.23ms` from Milan, IT
186.33.163.72	AS27947 Telconet S.A	`3.02ms` from Quito, EC
177.52.84.56	AS262439 ALCANS SERVICOS EM TELECOMUNICACOES LTDA	`5.80ms` from Sao Paulo, BR
59.86.253.56	AS17839 LG HelloVision Corp.	`2.17ms` from Seoul, KR
122.199.96.72	AS9981 Saero Network Service LTD	`5.80ms` from Seoul, KR
126.16.151.216	AS17676 SoftBank Corp.	`10.14ms` from Tokyo, JP
89.67.52.216	AS9141 P4 Sp. z o.o.	`3.48ms` from Warsaw, PL
100.21.34.104	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
94.178.245.232	AS6849 JSC Ukrtelecom	`9.90ms` from Kyiv, UA
104.251.143.56	AS23089 Hotwire Communications	`3.09ms` from Miami, US
114.188.208.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.47ms` from Osaka, JP
200.145.41.248	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`7.16ms` from Osasco, BR
90.120.167.152	AS3215 Orange S.A.	`10.61ms` from Paris, FR
123.234.209.168	AS4837 CHINA UNICOM China169 Backbone	`2.31ms` from Qingdao, CN
112.249.117.56	AS4837 CHINA UNICOM China169 Backbone	`5.20ms` from Qingdao, CN
54.147.12.136	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
20.253.163.8	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
81.229.134.120	AS3301 Telia Company AB	`0.85ms` from Stockholm, SE
1.27.156.40	AS4837 CHINA UNICOM China169 Backbone	`12.12ms` from Changchun, CN
34.253.41.216	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
79.227.155.248	AS3320 Deutsche Telekom AG	`9.36ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 203.188.4.1

traceroute to 203.188.4.1 (203.188.4.1): 64 hops max, 52 byte packets

4 [AS6939] 184.104.192.225 23.983 ms

5 *

6 *

7 [AS6939] 184.104.197.102 183.662 ms

8 [AS6939] 184.104.198.86 203.684 ms

9 [] 203.159.68.111 201.835 ms

10 [AS7470] 171.102.254.44 200.49 ms

11 [AS7470] 61.90.184.106 202.003 ms

12 [AS7693] 58.181.255.229 202.241 ms

13 [AS7693] 203.188.4.1 257.017 ms

Measurement taken from

IPinfo ProbeNet in Lviv, UA

On January 30th 2026

What are IP address ranges?

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