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:         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:          203.155.112.0/20
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
203.155.179.0/24	AS23683	**********************************************	256
203.155.54.0/24	AS45800	Suan Sunandha Rajabhat University	256
203.155.108.0/24	AS24083	**********************************************	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
203.68.0.0/16	AS1659	Taiwan Academic Network	65,536
203.177.0.0/16	AS17894	Globe Telecom	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.74.0.0/16	AS3462	Data Communication Business Group,	65,536
203.225.0.0/16	AS4766	KOLON BENIT	65,536
203.177.0.0/16	AS4775	Globe Telecom	65,536
203.73.0.0/16	AS4780	Digital United Inc.	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
203.182.0.0/16	AS4673	NTT DATA CORPORATION	65,536
203.151.0.0/16	AS133529	Internet Thailand Company Limited	65,536
203.197.0.0/16	AS4755	Internet Service Provider	65,536
203.218.0.0/16	AS4760	PCCW Limited	65,536
203.70.0.0/16	AS4780	Digital United Inc.	65,536
203.67.0.0/16	AS4780	Digital United Inc.	65,536
203.151.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.206.0.0/16	AS7545	iiNet Limited	65,536
203.224.0.0/16	AS9273	ITCENENTEC CO.,LTD.	65,536
203.85.0.0/16	AS4058	CITIC Telecom International CPC Limited	65,536
203.75.0.0/16	AS3462	Data Communication Business Group,	65,536
203.125.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.206.0.0/16	AS4739	iiNet Limited	65,536
203.59.0.0/16	AS4739	iiNet Limited	65,536
203.69.0.0/16	AS137280	Data Communication Business Group,	65,536
203.200.0.0/16	AS4755	Internet Service Provider	65,536
203.108.0.0/16	AS703	OzEmail Pty Ltd	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.177.0.0/16	AS132199	Globe Telecom	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.69.0.0/16	AS3462	Data Communication Business Group,	65,536
203.177.0.0/16	AS24179	Globe Telecom	65,536
203.177.0.0/16	AS132595	Globe Telecom	65,536
203.66.0.0/16	AS3462	Data Communication Business Group,	65,536
203.61.0.0/16	AS703	Verizon Australia PTY Limited	65,536
203.64.0.0/16	AS1659	Taiwan Academic Network	65,536
203.59.0.0/16	AS7545	iiNet Limited	65,536
203.200.0.0/16	AS40009	Internet Service Provider	65,536
203.162.0.0/16	AS7643	Vietnam Posts and Telecommunications Group	65,536

Hosted domains

There are 214 domain names hosted across 76 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

1,468 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.155.238.2	AS23644 Government Savings Bank	`1.51ms` from Bangkok, TH
203.155.162.1	AS7693 KSC Commercial Internet Co. Ltd.	`1.93ms` from Bangkok, TH
203.155.1.10	AS7693 KSC Commercial Internet Co. Ltd.	`0.56ms` from Bangkok, TH
203.155.33.254	AS7693 KSC Commercial Internet Co. Ltd.	`0.24ms` from Bangkok, TH
203.155.217.252	AS45197 Boonthavorn Co., Ltd.	`0.98ms` from Bangkok, TH
203.155.52.112	AS7693 KSC Commercial Internet Co. Ltd.	`1.80ms` from Bangkok, TH
203.155.96.113	AS7693 KSC Commercial Internet Co. Ltd.	`2.43ms` from Bangkok, TH
203.155.9.187	AS7693 KSC Commercial Internet Co. Ltd.	`3.12ms` from Bangkok, TH
203.155.80.253	AS7693 KSC Commercial Internet Co. Ltd.	`2.43ms` from Bangkok, TH
203.155.193.254	AS7693 KSC Commercial Internet Co. Ltd.	`1.00ms` from Bangkok, TH
203.155.149.129	AS7693 KSC Commercial Internet Co. Ltd.	`1.73ms` from Bangkok, TH
203.155.130.157	AS7693 KSC Commercial Internet Co. Ltd.	`3.25ms` from Bangkok, TH
203.155.181.229	AS7693 KSC Commercial Internet Co. Ltd.	`2.83ms` from Bangkok, TH
203.155.171.45	AS7693 KSC Commercial Internet Co. Ltd.	`2.87ms` from Bangkok, TH
203.155.125.180	AS7693 KSC Commercial Internet Co. Ltd.	`3.22ms` from Bangkok, TH
203.155.250.91	AS7693 KSC Commercial Internet Co. Ltd.	`2.43ms` from Bangkok, TH
203.155.177.5	AS7693 KSC Commercial Internet Co. Ltd.	`2.16ms` from Bangkok, TH
203.155.176.1	AS7693 KSC Commercial Internet Co. Ltd.	`0.35ms` from Bangkok, TH
203.155.78.113	AS7693 KSC Commercial Internet Co. Ltd.	`2.44ms` from Bangkok, TH
203.155.155.66	AS7693 KSC Commercial Internet Co. Ltd.	`3.15ms` from Bangkok, TH
203.155.100.1	AS7693 KSC Commercial Internet Co. Ltd.	`1.02ms` from Bangkok, TH
203.155.5.2	AS7693 KSC Commercial Internet Co. Ltd.	`0.27ms` from Bangkok, TH
203.155.74.129	AS7693 KSC Commercial Internet Co. Ltd.	`2.30ms` from Bangkok, TH
203.155.38.169	AS7693 KSC Commercial Internet Co. Ltd.	`2.19ms` from Bangkok, TH
203.155.108.249	AS24083 Siam City Cement Public Company Limited	`2.18ms` 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
92.115.243.224	AS8926 Moldtelecom SA	`0.84ms` from Chisinau, MD
104.69.119.32	AS16625 Akamai Technologies, Inc.	`0.47ms` from Dallas, US
159.238.187.160	AS14977 State of Wyoming Department A&I	`6.49ms` from Denver, US
37.111.201.0	AS24389 GrameenPhone Ltd.	`0.79ms` from Dhaka, BD
47.98.4.240	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.83ms` from Hangzhou, CN
217.39.121.192	AS6871 Plusnet	`6.88ms` from London, GB
94.80.6.224	AS3269 Telecom Italia S.p.A.	`0.86ms` from Milan, IT
149.111.129.240	AS10879 Unitedhealthcare	`1.60ms` from Minneapolis, US
59.184.150.176	AS9829 National Internet Backbone	`5.35ms` from Mumbai, IN
77.201.213.48	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`15.95ms` from Paris, FR
31.35.21.112	AS5410 Bouygues Telecom SA	`2.83ms` from Paris, FR
121.181.186.176	AS4766 Korea Telecom	`4.76ms` from Seoul, KR
202.232.238.32	AS2497 Internet Initiative Japan Inc.	`0.81ms` from Tokyo, JP
142.112.149.96	AS577 Bell Canada	`1.58ms` from Toronto, CA
178.88.44.64	AS9198 JSC Kazakhtelecom	`2.05ms` from Almaty, KZ
72.83.54.80	AS701 Verizon Business	`2.02ms` from Ashburn, US
97.80.234.208	AS20115 Charter Communications LLC	`13.57ms` from Atlanta, US
27.254.46.192	AS9891 CS LOXINFO Public Company Limited.	`0.49ms` from Bangkok, TH
98.13.14.224	AS11351 Charter Communications Inc	`16.32ms` from Chicago, US
66.84.240.224	AS7029 Windstream Communications LLC	`0.51ms` from Chicago, US
185.239.214.96	AS3257 GTT Communications Inc.	`0.24ms` from Dallas, US
75.220.171.48	AS6167 Verizon Business	`13.48ms` from Miami, US
37.192.168.32	AS31200 Novotelecom Ltd	`1.55ms` from Novosibirsk, RU
20.226.224.144	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
103.244.112.240	AS29066 velia.net Internetdienste GmbH	`0.98ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -m6 203.155.8.17

traceroute to 203.155.8.17 (203.155.8.17): 6 hops max, 52 byte packets

1 [AS15169] 64.233.174.89 111.466 ms

2 [AS15169] 192.178.253.58 111.063 ms

3 [] 103.127.88.51 108.119 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On February 7th 2026

What are IP address ranges?

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