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:  2025-11-18T00:26:29Z
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

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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.	`2.98ms` 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
105.110.117.72	AS36947 Telecom Algeria	`11.90ms` from Algiers, DZ
73.12.13.136	AS7922 Comcast Cable Communications, LLC	`12.37ms` from Ashburn, US
172.9.217.136	AS7018 AT&T Enterprises, LLC	`3.83ms` from Atlanta, US
67.189.222.56	AS7922 Comcast Cable Communications, LLC	`5.82ms` from Boston, US
84.183.146.56	AS3320 Deutsche Telekom AG	`2.73ms` from Duesseldorf, DE
91.248.183.232	AS9145 EWE TEL GmbH	`4.43ms` from Hamburg, DE
171.241.33.104	AS7552 Viettel Group	`1.18ms` from Hanoi, VN
193.238.25.8	AS43417 Borusan Holding A.S.	`4.22ms` from Istanbul, TR
85.254.145.40	AS43513 Sia Nano IT	`0.23ms` from Riga, LV
151.70.154.104	AS1267 WIND TRE S.P.A.	`5.45ms` from Rome, IT
68.233.180.8	AS18616 Natural Wireless, LLC	`0.78ms` from Secaucus, US
58.228.62.56	AS9318 SK Broadband Co Ltd	`3.78ms` from Seoul, KR
116.95.248.200	AS4837 CHINA UNICOM China169 Backbone	`10.95ms` from Tieling, CN
20.60.196.8	AS8075 Microsoft Corporation	`0.53ms` from Amsterdam, NL
130.149.209.216	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.93ms` from Berlin, DE
35.195.17.232	AS396982 Google LLC	`0.13ms` from Brussels, BE
76.136.99.8	AS7922 Comcast Cable Communications, LLC	`8.30ms` from Chicago, US
109.56.195.184	AS44034 Hi3G Access AB	`6.04ms` from Copenhagen, DK
83.70.118.8	AS5466 Eircom Limited	`3.54ms` from Dublin, IE
91.96.150.152	AS9145 EWE TEL GmbH	`6.40ms` from Hamburg, DE
76.30.47.136	AS7922 Comcast Cable Communications, LLC	`8.15ms` from Houston, US
203.163.232.56	AS17488 Hathway IP Over Cable Internet	`0.72ms` from Kolkata, IN
94.174.58.248	AS5089 Virgin Media Limited	`14.23ms` from London, GB
95.247.131.216	AS3269 Telecom Italia S.p.A.	`5.08ms` from Milan, IT
203.205.105.56	AS18092 Kyushu Tele Communications Company	`16.11ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 203.188.4.1

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

1 [AS56630] 91.201.65.1 0.244 ms

2 [] 185.1.46.4 0.322 ms

3 [AS6762] 195.22.197.141 126.473 ms

4 [AS6762] 93.186.133.191 126.79 ms

5 [AS45430] 119.31.0.119 154.077 ms

6 [AS45430] 49.231.71.77 156.314 ms

7 [AS45430] 49.231.70.250 168.694 ms

8 [AS45430] 119.31.0.187 208.601 ms

9 [AS9505] 175.41.58.17 280.01 ms

10 [AS9505] 203.78.181.85 280.258 ms

11 [AS9505] 203.78.181.174 309.672 ms

12 [AS9505] 203.78.181.14 336.488 ms

13 *

14 [AS7693] 58.181.255.229 255.282 ms

15 [AS7693] 203.188.4.1 232.713 ms

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On January 9th 2026

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