203.155.217.0/24

AS45197 · Boonthavorn Co., Ltd.

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Summary

Country	Thailand
Domain	ksc.net
ASN	AS45197
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 2026-02-18
mnt-by:         KSC-ADMIN
last-modified:  2026-02-18T04:09:44Z
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 2026-02-18
abuse-mailbox:  abuse-ip@ksc.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-18T04:09:54Z
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:          203.155.160.0/20
origin:         AS7693
descr:          KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong
mnt-by:         KSC-ADMIN
last-modified:  2019-06-25T09:55:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.155.217.0/24

Range	ASN	Company	Num of IPs
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
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	AS7693	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 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.155.217.93	jysk-th.com	2
203.155.217.156	jyskthailand.com	1
203.155.217.129	sect.co.th	1
203.155.217.173	thaiqianhu.com	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

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

IP Address	ASN	Details
203.155.217.253	AS45197 Boonthavorn Co., Ltd.	`1.08ms` 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
96.163.247.168	AS33542 Comcast Cable Communications, LLC	`0.95ms` from Chicago, US
103.180.112.104	AS149474 Your Net	`1.25ms` from Dhaka, BD
87.147.66.24	AS3320 Deutsche Telekom AG	`4.24ms` from Frankfurt am Main, DE
217.243.106.248	AS3320 Deutsche Telekom AG	`1.01ms` from Hamburg, DE
84.34.172.104	AS1759 Telia Finland Oyj	`1.15ms` from Helsinki, FI
155.146.241.72	AS6167 Verizon Business	`2.40ms` from Houston, US
190.29.222.88	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.84ms` from Medellin, CO
219.64.15.56	AS4755 TATA Communications formerly VSNL is Leading ISP	`2.35ms` from Mumbai, IN
223.109.140.72	AS56046 China Mobile communications corporation	`5.42ms` from Nanjing, CN
128.120.80.56	AS6192 University of California, Davis	`3.21ms` from San Jose, US
20.85.209.120	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
132.177.180.40	AS11745 University System of New Hampshire	`4.19ms` from Boston, US
36.94.149.200	AS7713 PT Telekomunikasi Indonesia	`0.67ms` from Jakarta, ID
51.14.206.248	AS2856 British Telecommunications PLC	`1.57ms` from London, GB
2.4.7.136	AS3215 Orange S.A.	`10.11ms` from Marseille, FR
151.60.182.136	AS1267 WIND TRE S.P.A.	`3.34ms` from Milan, IT
5.94.203.72	AS30722 Fastweb SpA	`7.43ms` from Milan, IT
31.195.255.8	AS3269 Telecom Italia S.p.A.	`4.70ms` from Milan, IT
68.134.179.168	AS701 Verizon Business	`4.28ms` from Philadelphia, US
78.98.51.72	AS6855 Slovak Telekom, a.s.	`5.25ms` from Bratislava, SK
71.75.3.200	AS11426 Charter Communications Inc	`5.33ms` from Charlotte, US
218.77.35.184	AS63838 Hengyang	`0.16ms` from Chenzhou, CN
213.31.116.184	AS6871 Plusnet	`4.83ms` from Erith, GB
171.247.28.8	AS7552 Viettel Group	`2.12ms` from Ho Chi Minh City, VN
81.39.226.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.31ms` from Madrid, ES

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 0.572 ms

6 [AS7693] 58.181.255.233 0.478 ms

7 [AS7693] 58.181.253.58 0.437 ms

8 [AS7693] 58.181.252.76 0.371 ms

9 [AS45197] 203.155.217.1 1.237 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 13th 2026

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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