203.155.208.0/20

AS7693 · KSC Commercial Internet Co. Ltd.

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Summary

Country	Thailand
Domain	ksc.co.th
ASN	AS7693
Parent Range	203.155.0.0/16
Registry	APNIC
ID	TTRS-TH

WHOIS Details

inetnum:        203.155.209.0 - 203.155.209.255
netname:        TTRS-TH
descr:          Terapada Tech Roiet school
descr:          **********************************************
descr:          abusing network please contact : [email protected]
descr:          **********************************************
country:        TH
admin-c:        TOC1-AP
tech-c:         TOC1-AP
abuse-c:        AK1137-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         KSC-ADMIN
mnt-irt:        IRT-KSC-TH
last-modified:  2021-07-14T13:12:29Z
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

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:          203.155.208.0/20
origin:         AS7693
descr:          KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong
mnt-by:         KSC-ADMIN
last-modified:  2019-06-25T09:55:41Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.155.208.0/20

Range	ASN	Company	Num of IPs
203.155.0.0/16	AS7693	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS23644	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS45197	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS55844	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS135620	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS17478	KSC Commercial Internet Co. Ltd.	65,536

Nearby Ranges

BGP prefixes that overlap with 203.155.0.0/16

Range	ASN	Company	Num of IPs
203.155.0.0/16	AS55844	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS7693	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS23644	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS45197	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS17478	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS135620	KSC Commercial Internet Co. Ltd.	65,536
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
203.155.108.0/24	AS24083	**********************************************	256
203.155.54.0/24	AS45800	Suan Sunandha Rajabhat University	256
203.155.108.0/24	AS7693	**********************************************	256
203.155.42.0/24	AS7693	**********************************************	256

Hosted domains

There are 16 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.155.216.87	kose.co.th	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.155.215.114	AS7693 KSC Commercial Internet Co. Ltd.	`1.36ms` from Bangkok, TH
203.155.216.166	AS7693 KSC Commercial Internet Co. Ltd.	`1.56ms` from Bangkok, TH
203.155.219.1	AS7693 KSC Commercial Internet Co. Ltd.	`2.90ms` from Bangkok, TH
203.155.217.252	AS45197 Boonthavorn Co., Ltd.	`1.01ms` from Bangkok, TH
203.155.221.251	AS17478 Bangkok Metropolitan Administration	`1.93ms` from Bangkok, TH
203.155.222.251	AS17478 Bangkok Metropolitan Administration	`3.07ms` from Bangkok, TH
203.155.220.126	AS17478 Bangkok Metropolitan Administration	`1.93ms` 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
67.166.14.164	AS7922 Comcast Cable Communications, LLC	`4.60ms` from Denver, US
34.247.208.212	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
94.247.41.4	AS34549 meerfarbig GmbH & Co. KG	`0.10ms` from Frankfurt am Main, DE
47.90.73.116	AS45102 Alibaba (US) Technology Co., Ltd.	`0.82ms` from Hong Kong, HK
85.199.238.244	AS42973 M247 UK Ltd	`0.53ms` from Manchester, GB
125.130.212.244	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
211.215.52.68	AS9318 SK Broadband Co Ltd	`2.17ms` from Seoul, KR
185.173.130.228	AS48715 Sefroyek Pardaz Engineering PJSC	`17.09ms` from Yerevan, AM
31.149.68.228	AS1136 KPN B.V.	`0.44ms` from Amsterdam, NL
136.55.235.180	AS16591 Google Fiber Inc.	`0.73ms` from Atlanta, US
154.177.215.20	AS8452 TE-AS	`3.45ms` from Cairo, EG
125.32.105.164	AS4837 CHINA UNICOM China169 Backbone	`1.31ms` from Changchun, CN
24.77.143.132	AS6327 Shaw Communications	`19.04ms` from Chicago, US
98.197.228.68	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Houston, US
182.98.1.100	AS4134 CHINANET-BACKBONE	`10.83ms` from Nanchang, CN
67.240.211.68	AS11351 Charter Communications Inc	`13.49ms` from New York City, US
46.13.204.68	AS13036 T-Mobile Czech Republic a.s.	`4.14ms` from Prague, CZ
23.60.187.196	AS16625 Akamai Technologies, Inc.	`0.72ms` from Seoul, KR
90.235.217.244	AS3301 Telia Company AB	`13.51ms` from Stockholm, SE
119.36.149.52	AS4837 CHINA UNICOM China169 Backbone	`6.84ms` from Wuhan, CN
173.48.203.132	AS701 Verizon Business	`1.57ms` from Boston, US
102.97.51.116	AS36925 MEDITELECOM	`6.80ms` from Casablanca, MA
50.45.63.148	AS5650 Frontier Communications of America, Inc.	`14.15ms` from Chicago, US
94.204.189.164	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.97ms` from Dubai, AE
52.214.63.132	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f5 203.155.217.1

traceroute to 203.155.217.1 (203.155.217.1): 64 hops max, 52 byte packets

5 [AS3491] 116.206.112.8 0.48 ms

6 [AS7693] 58.181.255.233 0.529 ms

7 [AS7693] 58.181.253.58 0.465 ms

8 [AS7693] 58.181.252.76 0.394 ms

9 [AS45197] 203.155.217.1 1.319 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 20th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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