203.155.0.0/16

AS7693 · KSC Commercial Internet Co. Ltd.

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Summary

Country	Thailand
Domain	ksc.net
ASN	AS7693
Registry	APNIC
ID	COMNET-TH

WHOIS Details

inetnum:        203.155.0.0 - 203.155.255.255
netname:        COMNET-TH
descr:          KSC Commercial Internet Co. Ltd.
descr:          2/4 Samaggi Insurance Tower 10th Fl.,
descr:          Viphavadee-Rangsit RD
descr:          Thungsonghong, Laksi
descr:          Bangkok 10210
country:        TH
org:            ORG-KCIC1-AP
admin-c:        TOC1-AP
tech-c:         TOC1-AP
abuse-c:        AK1137-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        Delegate small blocks to /16 block
mnt-by:         APNIC-HM
mnt-lower:      KSC-ADMIN
mnt-routes:     KSC-ADMIN
mnt-irt:        IRT-KSC-TH
last-modified:  2020-10-20T00:56:49Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TOC1-AP
tech-c:         TOC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        TOC1-AP
tech-c:         TOC1-AP
nic-hdl:        AK1137-AP
remarks:        Generated from irt object IRT-KSC-TH
remarks:        [email protected] was validated on 2025-08-13
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        TOC1-AP
mnt-by:         KSC-ADMIN
last-modified:  2008-09-04T07:29:15Z
source:         APNIC

route:          203.155.112.0/20
origin:         AS7693
descr:          KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong
mnt-by:         KSC-ADMIN
last-modified:  2019-06-25T09:55:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.155.0.0/16

Range	ASN	Company	Num of IPs
203.155.42.0/24	AS7693	**********************************************	256
203.155.54.0/24	AS7693	Suan Sunandha Rajabhat University	256
203.155.66.0/24	AS7693	Hatari Wireless Co.,Ltd.	256
203.155.108.0/24	AS24083	**********************************************	256
203.155.179.0/24	AS23683	**********************************************	256
203.155.54.0/24	AS45800	Suan Sunandha Rajabhat University	256
203.155.108.0/24	AS7693	**********************************************	256

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/8

Range	ASN	Company	Num of IPs
203.40.0.0/13	AS1221	Telstra Limited	524,288
203.48.0.0/14	AS1221	Telstra Limited	262,144
203.36.0.0/14	AS1221	Telstra Limited	262,144
203.52.0.0/15	AS1221	Telstra Limited	131,072
203.102.0.0/15	AS703	Verizon Australia PTY Limited	131,072
203.35.0.0/16	AS1221	Telstra Limited	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.70.0.0/16	AS4780	Digital United Inc.	65,536
203.200.0.0/16	AS4755	Internet Service Provider	65,536
203.177.0.0/16	AS24451	Globe Telecom	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.219.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
203.177.0.0/16	AS132199	Globe Telecom	65,536
203.231.0.0/16	AS131866	SEJONG NETWORKS	65,536
203.67.0.0/16	AS4780	Digital United Inc.	65,536
203.108.0.0/16	AS703	OzEmail Pty Ltd	65,536
203.59.0.0/16	AS7545	iiNet Limited	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.54.0.0/16	AS1221	Telstra Limited	65,536
203.197.0.0/16	AS4755	Internet Service Provider	65,536
203.177.0.0/16	AS4775	Globe Telecom	65,536
203.73.0.0/16	AS4780	Digital United Inc.	65,536
203.61.0.0/16	AS703	Verizon Australia PTY Limited	65,536
203.224.0.0/16	AS9273	ITCENENTEC CO.,LTD.	65,536
203.206.0.0/16	AS7545	iiNet Limited	65,536
203.151.0.0/16	AS56223	Internet Thailand Company Limited	65,536
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.108.0.0/16	AS12234	OzEmail Pty Ltd	65,536
203.68.0.0/16	AS1659	Taiwan Academic Network	65,536
203.162.0.0/16	AS7643	Vietnam Posts and Telecommunications Group	65,536
203.64.0.0/16	AS1659	Taiwan Academic Network	65,536
203.177.0.0/16	AS24179	Globe Telecom	65,536
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.59.0.0/16	AS4739	iiNet Limited	65,536
203.59.0.0/16	AS4802	iiNet Limited	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.180.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.151.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.75.0.0/16	AS3462	Data Communication Business Group,	65,536
203.206.0.0/16	AS4739	iiNet Limited	65,536
203.225.0.0/16	AS4766	KOLON BENIT	65,536
203.106.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
203.157.0.0/16	AS9649	Ministry of Public Health, Thailand	65,536

Hosted domains

There are 211 domain names hosted across 78 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.155.35.141	sag.co.th	22
203.155.35.151	group7.co.th	12
203.155.1.1	ksc.net	2
203.155.18.11	tohomeplaza.com	2
203.155.215.102	phis.app	2
203.155.188.117	ymtinnovation.com	2
203.155.20.1	werecommend.info	2
203.155.3.22	feiti-precision.com	1
203.155.72.210	nissan-th.com	1
203.155.216.87	kose.co.th	1
203.155.20.4	eat.co.th	1
203.155.57.130	kawasho.co.th	1
203.155.216.12	uzu.com	1
203.155.76.28	thaishipping.co.th	1
203.155.20.7	lnncgroup.com	1
203.155.171.35	novolux.co.th	1
203.155.9.164	kingfisher.co.th	1
203.155.35.161	estthai.com	1
203.155.20.19	icbcthaileasing.com	1
203.155.188.120	yehpattana.com	1

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

Read more

Pingable IPs

1,392 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.155.37.1	AS7693 KSC Commercial Internet Co. Ltd.	`3.15ms` from Bangkok, TH
203.155.12.131	AS7693 KSC Commercial Internet Co. Ltd.	`2.94ms` from Bangkok, TH
203.155.38.217	AS7693 KSC Commercial Internet Co. Ltd.	`2.26ms` from Bangkok, TH
203.155.35.146	AS7693 KSC Commercial Internet Co. Ltd.	`0.21ms` from Bangkok, TH
203.155.26.125	AS7693 KSC Commercial Internet Co. Ltd.	`3.81ms` from Bangkok, TH
203.155.9.161	AS7693 KSC Commercial Internet Co. Ltd.	`3.00ms` from Bangkok, TH
203.155.33.101	AS7693 KSC Commercial Internet Co. Ltd.	`0.21ms` from Bangkok, TH
203.155.25.218	AS7693 KSC Commercial Internet Co. Ltd.	`3.10ms` from Bangkok, TH
203.155.19.250	AS7693 KSC Commercial Internet Co. Ltd.	`0.48ms` from Bangkok, TH
203.155.5.3	AS7693 KSC Commercial Internet Co. Ltd.	`0.24ms` from Bangkok, TH
203.155.20.17	AS7693 KSC Commercial Internet Co. Ltd.	`0.34ms` from Bangkok, TH
203.155.18.103	AS7693 KSC Commercial Internet Co. Ltd.	`0.60ms` from Bangkok, TH
203.155.29.20	AS7693 KSC Commercial Internet Co. Ltd.	`3.96ms` from Bangkok, TH
203.155.1.10	AS7693 KSC Commercial Internet Co. Ltd.	`0.97ms` from Bangkok, TH
203.155.2.33	AS7693 KSC Commercial Internet Co. Ltd.	`1.76ms` from Bangkok, TH
203.155.156.123	AS55844 PROCESSINGCENTER	`2.61ms` from Bangkok, TH
203.155.131.1	AS7693 KSC Commercial Internet Co. Ltd.	`0.38ms` from Bangkok, TH
203.155.181.229	AS7693 KSC Commercial Internet Co. Ltd.	`2.84ms` from Bangkok, TH
203.155.80.253	AS7693 KSC Commercial Internet Co. Ltd.	`2.64ms` from Bangkok, TH
203.155.125.180	AS7693 KSC Commercial Internet Co. Ltd.	`2.87ms` from Bangkok, TH
203.155.220.47	AS17478 Bangkok Metropolitan Administration	`1.90ms` from Bangkok, TH
203.155.77.254	AS7693 KSC Commercial Internet Co. Ltd.	`4.58ms` from Bangkok, TH
203.155.157.129	AS7693 KSC Commercial Internet Co. Ltd.	`1.97ms` from Bangkok, TH
203.155.204.67	AS7693 KSC Commercial Internet Co. Ltd.	`2.00ms` from Bangkok, TH
203.155.68.98	AS7693 KSC Commercial Internet Co. Ltd.	`4.61ms` 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
91.141.217.160	AS31615 Odido Netherlands B.V.	`9.26ms` from Amsterdam, NL
181.123.23.32	AS23201 Telecel S.A.	`10.52ms` from Asuncion, PY
82.143.115.144	AS6848 Telenet BV	`1.71ms` from Brussels, BE
222.254.136.32	AS45899 VNPT Corp	`7.24ms` from Da Nang, VN
69.4.206.160	AS20436 Prairie Grove Telephone Co.	`9.27ms` from Dallas, US
97.228.198.96	AS6167 Verizon Business	`19.71ms` from Dallas, US
177.246.249.112	AS13999 Mega Cable, S.A. de C.V.	`15.26ms` from Guadalajara, MX
103.126.86.144	AS138109 PT. Rasi Bintang Perkasa	`0.40ms` from Jakarta, ID
212.219.120.48	AS786 Jisc Services Limited	`2.82ms` from London, GB
144.228.240.192	AS174 Cogent Communications, LLC	`5.00ms` from Los Angeles, US
88.4.178.224	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.72ms` from Madrid, ES
114.191.167.192	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.38ms` from Osaka, JP
217.14.232.176	AS24792 Stadtwerke Kitzbuehel e.U.	`14.30ms` from Vienna, AT
85.235.33.176	AS8359 MTS PJSC	`0.88ms` from Yekaterinburg, RU
213.136.11.224	AS12859 BIT BV	`1.19ms` from Amsterdam, NL
110.231.157.176	AS4837 CHINA UNICOM China169 Backbone	`13.20ms` from Beijing, CN
18.220.215.96	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
91.14.190.144	AS3320 Deutsche Telekom AG	`4.93ms` from Duesseldorf, DE
72.176.230.176	AS11427 Charter Communications Inc	`7.46ms` from Houston, US
72.176.152.144	AS11427 Charter Communications Inc	`18.45ms` from Houston, US
180.245.30.64	AS7713 PT Telekomunikasi Indonesia	`4.97ms` from Jakarta, ID
20.207.205.192	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
77.77.238.112	AS42560 Telemach BH d.o.o. Sarajevo	`4.74ms` from Novi Travnik, BA
114.166.122.112	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.61ms` from Osaka, JP
3.163.73.240	AS16509 Amazon.com, Inc.	`0.56ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m5 203.155.234.38

traceroute to 203.155.234.38 (203.155.234.38): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.14 ms

2 [AS52468] 181.78.95.209 0.847 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On November 28th 2025

What are IP address ranges?

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