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
203.36.0.0/14	AS1221	Telstra Limited	262,144
203.48.0.0/14	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
203.68.0.0/16	AS1659	Taiwan Academic Network	65,536
203.162.0.0/16	AS7643	Vietnam Posts and Telecommunications Group	65,536
203.108.0.0/16	AS703	OzEmail Pty Ltd	65,536
203.224.0.0/16	AS9273	ITCENENTEC CO.,LTD.	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.75.0.0/16	AS3462	Data Communication Business Group,	65,536
203.54.0.0/16	AS1221	Telstra Limited	65,536
203.108.0.0/16	AS12234	OzEmail Pty Ltd	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.59.0.0/16	AS4802	iiNet Limited	65,536
203.218.0.0/16	AS4760	PCCW Limited	65,536
203.64.0.0/16	AS1659	Taiwan Academic Network	65,536
203.61.0.0/16	AS703	Verizon Australia PTY Limited	65,536
203.125.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.35.0.0/16	AS1221	Telstra Limited	65,536
203.177.0.0/16	AS24451	Globe Telecom	65,536
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.180.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
203.200.0.0/16	AS40009	Internet Service Provider	65,536
203.138.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
203.162.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
203.66.0.0/16	AS3462	Data Communication Business Group,	65,536
203.74.0.0/16	AS3462	Data Communication Business Group,	65,536
203.177.0.0/16	AS17894	Globe Telecom	65,536
203.69.0.0/16	AS3462	Data Communication Business Group,	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.151.0.0/16	AS56223	Internet Thailand Company Limited	65,536
203.157.0.0/16	AS9649	Ministry of Public Health, Thailand	65,536
203.197.0.0/16	AS4755	Internet Service Provider	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.206.0.0/16	AS7545	iiNet Limited	65,536
203.106.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
203.59.0.0/16	AS7545	iiNet Limited	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.177.0.0/16	AS132595	Globe Telecom	65,536
203.67.0.0/16	AS4780	Digital United Inc.	65,536
203.69.0.0/16	AS137280	Data Communication Business Group,	65,536
203.74.0.0/16	AS131660	Data Communication Business Group,	65,536

Hosted domains

There are 210 domain names hosted across 77 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.155.35.142	mclsasia.com	18
203.155.35.151	truemoneymyanmar.com	12
203.155.1.1	ksc.co.th	2
203.155.18.11	tohomeplaza.com	2
203.155.188.117	ymtinnovation.com	2
203.155.20.5	deltathailand.com	1
203.155.188.122	ymt-group.com	1
203.155.20.7	lnncgroup.com	1
203.155.20.6	icbcthaiinsurancebroker.com	1
203.155.164.146	fujikoki.co.th	1
203.155.20.190	dentsu360.com	1
203.155.2.132	patai.ac.th	1
203.155.9.164	kingfisher.co.th	1
203.155.20.31	premium-steel.com	1
203.155.171.35	novolux.co.th	1
203.155.18.65	asia-boots.com	1
203.155.20.4	eat.co.th	1
203.155.216.12	uzu.com	1
203.155.3.22	feiti-precision.com	1
203.155.76.5	tssolution.co.th	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

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Pingable IPs

1,413 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.155.108.249	AS24083 Siam City Cement Public Company Limited	`2.94ms` from Bangkok, TH
203.155.76.29	AS7693 KSC Commercial Internet Co. Ltd.	`1.45ms` from Bangkok, TH
203.155.112.242	AS7693 KSC Commercial Internet Co. Ltd.	`1.85ms` from Bangkok, TH
203.155.48.1	AS7693 KSC Commercial Internet Co. Ltd.	`0.35ms` from Bangkok, TH
203.155.2.33	AS7693 KSC Commercial Internet Co. Ltd.	`1.76ms` from Bangkok, TH
203.155.253.145	AS7693 KSC Commercial Internet Co. Ltd.	`1.01ms` from Bangkok, TH
203.155.20.17	AS7693 KSC Commercial Internet Co. Ltd.	`0.38ms` from Bangkok, TH
203.155.163.81	AS7693 KSC Commercial Internet Co. Ltd.	`2.59ms` from Bangkok, TH
203.155.130.147	AS7693 KSC Commercial Internet Co. Ltd.	`2.76ms` from Bangkok, TH
203.155.75.12	AS7693 KSC Commercial Internet Co. Ltd.	`3.16ms` from Bangkok, TH
203.155.18.103	AS7693 KSC Commercial Internet Co. Ltd.	`0.62ms` from Bangkok, TH
203.155.238.2	AS23644 Government Savings Bank	`1.27ms` from Bangkok, TH
203.155.204.67	AS7693 KSC Commercial Internet Co. Ltd.	`1.85ms` from Bangkok, TH
203.155.68.67	AS7693 KSC Commercial Internet Co. Ltd.	`3.64ms` from Bangkok, TH
203.155.25.218	AS7693 KSC Commercial Internet Co. Ltd.	`3.36ms` from Bangkok, TH
203.155.66.221	AS7693 KSC Commercial Internet Co. Ltd.	`1.97ms` from Bangkok, TH
203.155.54.248	AS45800 Suan sunandha Rajabhat University, which is one university in Thailand	`2.27ms` from Bangkok, TH
203.155.233.10	AS7693 KSC Commercial Internet Co. Ltd.	`0.22ms` from Bangkok, TH
203.155.206.178	AS7693 KSC Commercial Internet Co. Ltd.	`3.21ms` from Bangkok, TH
203.155.44.10	AS135620 69 Praksa, Maueng, Samukprakarn,	`3.15ms` from Bangkok, TH
203.155.193.254	AS7693 KSC Commercial Internet Co. Ltd.	`1.11ms` from Bangkok, TH
203.155.89.27	AS7693 KSC Commercial Internet Co. Ltd.	`5.14ms` from Bangkok, TH
203.155.217.253	AS45197 Boonthavorn Co., Ltd.	`0.98ms` from Bangkok, TH
203.155.167.225	AS7693 KSC Commercial Internet Co. Ltd.	`1.32ms` from Bangkok, TH
203.155.59.1	AS7693 KSC Commercial Internet Co. Ltd.	`2.68ms` 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
74.7.0.208	AS8075 Microsoft Corporation	`2.47ms` from Boydton, US
194.78.200.32	AS5432 Proximus NV	`2.77ms` from Brussels, BE
197.45.126.16	AS8452 TE-AS	`3.32ms` from Cairo, EG
54.78.5.192	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
113.176.51.144	AS45899 VNPT Corp	`3.40ms` from Ho Chi Minh City, VN
49.148.39.48	AS9299 Philippine Long Distance Telephone Company	`13.96ms` from Manila, PH
91.224.219.160	AS56536 Business Platform Ltd.	`0.94ms` from Moscow, RU
87.7.142.48	AS3269 Telecom Italia S.p.A.	`4.67ms` from Rome, IT
185.5.235.144	AS59720 Bofiber AS	`8.07ms` from Sandefjord, NO
175.233.79.32	AS4766 Korea Telecom	`2.09ms` from Seoul, KR
85.55.176.48	AS12479 Orange Espagne SA	`6.96ms` from Zaragoza, ES
41.238.115.80	AS8452 TE-AS	`4.93ms` from Cairo, EG
50.121.87.16	AS5650 Frontier Communications of America, Inc.	`5.09ms` from Chicago, US
129.229.56.0	AS668 United States Department of Defense (DoD)	`4.21ms` from Chicago, US
137.83.19.0	AS397491 Wichita Falls ISD	`3.84ms` from Dallas, US
18.198.105.48	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
120.42.134.208	AS4134 CHINANET-BACKBONE	`6.22ms` from Fuzhou, CN
47.240.20.32	AS45102 Alibaba (US) Technology Co., Ltd.	`1.17ms` from Hong Kong, HK
117.197.70.160	AS9829 National Internet Backbone	`8.69ms` from Kolkata, IN
79.116.198.16	AS57269 DIGI SPAIN TELECOM S.L.	`0.80ms` from Madrid, ES
81.73.95.0	AS3269 Telecom Italia S.p.A.	`3.44ms` from Milan, IT
181.225.161.32	AS271032 ATS Telecom	`3.98ms` from Novo Hamburgo, BR
97.103.89.0	AS33363 Charter Communications, Inc	`7.95ms` from Orlando, US
113.199.62.0	AS17608 ABN	`1.11ms` from Seoul, KR
112.176.1.160	AS4766 Korea Telecom	`2.69ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 203.155.38.217

traceroute to 203.155.38.217 (203.155.38.217): 64 hops max, 52 byte packets

5 [AS3491] 116.206.112.8 0.481 ms

6 [AS7693] 58.181.255.225 0.566 ms

7 [AS7693] 58.181.253.50 0.475 ms

8 [AS7693] 58.181.252.76 0.401 ms

9 [AS7693] 203.155.38.217 2.154 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 2025

What are IP address ranges?

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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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