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
203.66.0.0/16	AS3462	Data Communication Business Group,	65,536
203.151.0.0/16	AS56223	Internet Thailand Company Limited	65,536
203.54.0.0/16	AS1221	Telstra Limited	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.219.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
203.157.0.0/16	AS9649	Ministry of Public Health, Thailand	65,536
203.59.0.0/16	AS7545	iiNet Limited	65,536
203.206.0.0/16	AS4739	iiNet Limited	65,536
203.138.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.69.0.0/16	AS3462	Data Communication Business Group,	65,536
203.74.0.0/16	AS3462	Data Communication Business Group,	65,536
203.108.0.0/16	AS703	OzEmail Pty Ltd	65,536
203.177.0.0/16	AS132199	Globe Telecom	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.162.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
203.177.0.0/16	AS24451	Globe Telecom	65,536
203.59.0.0/16	AS4739	iiNet Limited	65,536
203.106.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
203.218.0.0/16	AS4760	PCCW Limited	65,536
203.206.0.0/16	AS7545	iiNet Limited	65,536
203.59.0.0/16	AS4802	iiNet Limited	65,536
203.180.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
203.61.0.0/16	AS703	Verizon Australia PTY Limited	65,536
203.75.0.0/16	AS3462	Data Communication Business Group,	65,536
203.35.0.0/16	AS1221	Telstra Limited	65,536
203.177.0.0/16	AS4775	Globe Telecom	65,536
203.125.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.69.0.0/16	AS137280	Data Communication Business Group,	65,536
203.227.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.64.0.0/16	AS1659	Taiwan Academic Network	65,536
203.63.0.0/16	AS2764	AAPT Limited	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.151.0.0/16	AS133529	Internet Thailand Company Limited	65,536
203.74.0.0/16	AS131660	Data Communication Business Group,	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.182.0.0/16	AS4673	NTT DATA CORPORATION	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.70.0.0/16	AS4780	Digital United Inc.	65,536
203.73.0.0/16	AS4780	Digital United Inc.	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

Read more

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
203.155.193.254	AS7693 KSC Commercial Internet Co. Ltd.	`1.11ms` from Bangkok, TH
203.155.148.9	AS7693 KSC Commercial Internet Co. Ltd.	`0.26ms` from Bangkok, TH
203.155.158.1	AS7693 KSC Commercial Internet Co. Ltd.	`0.91ms` from Bangkok, TH
203.155.44.10	AS135620 69 Praksa, Maueng, Samukprakarn,	`3.15ms` from Bangkok, TH
203.155.222.251	AS17478 Bangkok Metropolitan Administration	`3.38ms` from Bangkok, TH
203.155.149.130	AS7693 KSC Commercial Internet Co. Ltd.	`2.02ms` from Bangkok, TH
203.155.78.143	AS7693 KSC Commercial Internet Co. Ltd.	`2.30ms` from Bangkok, TH
203.155.131.1	AS7693 KSC Commercial Internet Co. Ltd.	`0.97ms` from Bangkok, TH
203.155.182.114	AS7693 KSC Commercial Internet Co. Ltd.	`1.22ms` from Bangkok, TH
203.155.177.5	AS7693 KSC Commercial Internet Co. Ltd.	`2.20ms` from Bangkok, TH
203.155.154.84	AS7693 KSC Commercial Internet Co. Ltd.	`0.37ms` from Bangkok, TH
203.155.12.131	AS7693 KSC Commercial Internet Co. Ltd.	`2.97ms` from Bangkok, TH
203.155.77.254	AS7693 KSC Commercial Internet Co. Ltd.	`4.89ms` from Bangkok, TH
203.155.125.182	AS7693 KSC Commercial Internet Co. Ltd.	`3.15ms` from Bangkok, TH
203.155.26.125	AS7693 KSC Commercial Internet Co. Ltd.	`3.40ms` from Bangkok, TH
203.155.54.248	AS45800 Suan sunandha Rajabhat University, which is one university in Thailand	`2.27ms` from Bangkok, TH
203.155.126.242	AS7693 KSC Commercial Internet Co. Ltd.	`1.91ms` from Bangkok, TH
203.155.33.31	AS7693 KSC Commercial Internet Co. Ltd.	`0.23ms` from Bangkok, TH
203.155.179.7	AS23683 BoonRawd Brewery Co.,LT	`2.60ms` from Bangkok, TH
203.155.19.250	AS7693 KSC Commercial Internet Co. Ltd.	`0.46ms` from Bangkok, TH
203.155.219.1	AS7693 KSC Commercial Internet Co. Ltd.	`3.51ms` from Bangkok, TH
203.155.108.249	AS24083 Siam City Cement Public Company Limited	`2.94ms` from Bangkok, TH
203.155.130.147	AS7693 KSC Commercial Internet Co. Ltd.	`2.76ms` from Bangkok, TH
203.155.163.81	AS7693 KSC Commercial Internet Co. Ltd.	`2.59ms` from Bangkok, TH
203.155.96.113	AS7693 KSC Commercial Internet Co. Ltd.	`2.46ms` 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
171.4.26.208	AS45758 Triple T Broadband Public Company Limited	`9.69ms` from Bangkok, TH
39.107.74.224	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
41.238.115.80	AS8452 TE-AS	`4.93ms` from Cairo, EG
174.103.106.16	AS10796 Charter Communications Inc	`8.10ms` from Columbus, US
137.83.19.0	AS397491 Wichita Falls ISD	`3.84ms` from Dallas, US
209.205.116.224	AS7979 Servers.com, Inc.	`0.59ms` from Dallas, US
47.240.20.32	AS45102 Alibaba (US) Technology Co., Ltd.	`1.17ms` from Hong Kong, HK
177.101.181.240	AS262668 Mar Provedor de Internet Ltda	`17.77ms` from Joao Pessoa, BR
52.56.186.80	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
34.49.24.192	AS396982 Google LLC	`0.08ms` from Melbourne, AU
31.23.85.160	AS12389 PJSC Rostelecom	`16.94ms` from Moscow, RU
95.52.37.80	AS12389 PJSC Rostelecom	`1.89ms` from Murmansk, RU
188.232.124.240	AS41843 JSC "ER-Telecom Holding"	`8.79ms` from Novosibirsk, RU
176.178.224.176	AS5410 Bouygues Telecom SA	`16.22ms` from Paris, FR
18.138.230.208	AS16509 Amazon.com, Inc.	`0.31ms` from Singapore, SG
126.203.77.208	AS17676 SoftBank Corp.	`2.88ms` from Tokyo, JP
160.22.142.240	AS63150 BAGE CLOUD LLC	`0.23ms` from Tokyo, JP
46.124.95.224	AS8412 T-Mobile Austria GmbH	`10.98ms` from Vienna, AT
3.33.150.208	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
27.254.242.16	AS24455 The Siam Cement Group	`5.67ms` from Bangkok, TH
20.140.92.32	AS8070 Microsoft Corporation	`0.81ms` from Boydton, US
179.37.64.64	AS22927 Telefonica de Argentina	`1.95ms` from Buenos Aires, AR
171.95.12.16	AS4134 CHINANET-BACKBONE	`11.36ms` from Chongqing, CN
216.201.6.16	AS7106 Com Net, Inc.	`0.57ms` from Columbus, US
191.245.149.224	AS22085 Claro S/A	`17.10ms` from Curitiba, BR

Traceroute

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

traceroute -a -n -q1 -f5 203.155.19.250

traceroute to 203.155.19.250 (203.155.19.250): 64 hops max, 52 byte packets

5 [AS3491] 116.206.112.8 0.533 ms

6 [AS7693] 58.181.255.225 0.636 ms

7 [AS7693] 203.155.19.250 0.483 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 2025

What are IP address ranges?

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