203.155.0.0/23

AS7693 · KSC Commercial Internet Co. Ltd.

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Summary

Country	Thailand
Domain	ksc.net
ASN	AS7693
Parent Range	203.155.0.0/16
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:  2025-09-04T01:00:02Z
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 contain 203.155.0.0/23

Range	ASN	Company	Num of IPs
203.155.0.0/16	AS45197	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	AS55844	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	AS17478	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS135620	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 2 domain names hosted across 1 IP address 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

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

IP Address	ASN	Details
203.155.1.10	AS7693 KSC Commercial Internet Co. Ltd.	`0.89ms` 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
172.4.193.247	AS7018 AT&T Enterprises, LLC	`19.53ms` from Atlanta, US
76.113.35.7	AS7922 Comcast Cable Communications, LLC	`12.19ms` from Denver, US
211.143.151.71	AS9808 China Mobile Communications Group Co., Ltd.	`4.48ms` from Fuzhou, CN
61.28.108.119	AS17490 ETFiberNet	`6.89ms` from Guangzhou, CN
183.237.79.167	AS9808 China Mobile Communications Group Co., Ltd.	`5.57ms` from Guangzhou, CN
182.181.225.23	AS17557 Pakistan Telecommunication Company Limited	`8.90ms` from Lahore, PK
75.223.223.135	AS6167 Verizon Business	`6.89ms` from Los Angeles, US
50.17.187.167	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
3.232.183.103	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
71.32.52.151	AS209 CenturyLink Communications, LLC	`14.91ms` from Seattle, US
125.178.21.167	AS17858 LG POWERCOMM	`2.23ms` from Seoul, KR
97.140.109.55	AS6167 Verizon Business	`14.11ms` from Atlanta, US
61.14.98.183	AS9738 Brennan IT	`0.14ms` from Brisbane, AU
105.196.196.39	AS24835 Vodafone Data	`19.73ms` from Cairo, EG
41.164.35.231	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.69ms` from Cape Town, ZA
102.161.217.71	AS30999 EMTEL LIMITED	`6.95ms` from Ebene, MU
92.140.211.23	AS3215 Orange S.A.	`5.17ms` from Frankfurt am Main, DE
79.234.185.103	AS3320 Deutsche Telekom AG	`7.88ms` from Frankfurt am Main, DE
46.200.93.7	AS6849 JSC "Ukrtelecom"	`7.78ms` from Kyiv, UA
41.73.11.151	AS37004 Suburban Broadband Ltd	`10.57ms` from Lagos, NG
86.170.43.247	AS2856 British Telecommunications PLC	`3.76ms` from London, GB
108.163.83.7	AS11179 Aryaka Networks, Inc.	`0.92ms` from Madrid, ES
175.27.237.7	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.25ms` from Nanjing, CN
183.176.31.151	AS7522 STNet, Incorporated	`7.63ms` from Osaka, JP
121.53.220.87	AS18160 Kakao Corp	`1.48ms` 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 -m8 203.155.0.72

traceroute to 203.155.0.72 (203.155.0.72): 8 hops max, 52 byte packets

1 [AS15169] 64.233.174.89 265.611 ms

2 [AS15169] 172.253.75.192 266.014 ms

3 [] 103.127.88.51 198.343 ms

4 [AS7693] 58.181.255.225 196.407 ms

5 [AS7693] 58.181.255.158 205.079 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On November 6th 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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