203.209.0.0/20

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:        203.209.0.0 - 203.209.127.255
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:        aggregated with previous /18
remarks:        -------------------------------------------------
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to [email protected] with your organisation
remarks:        account name in the subject line.
remarks:        ---------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      KSC-ADMIN
mnt-routes:     KSC-ADMIN
mnt-irt:        IRT-KSC-TH
last-modified:  2020-06-22T05:50:35Z
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:          203.209.48.0/20
origin:         AS7693
descr:          KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong
mnt-by:         KSC-ADMIN
last-modified:  2019-06-25T10:04:18Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.209.0.0/16

Range	ASN	Company	Num of IPs
203.209.192.0/19	AS133480	5G NETWORK OPERATIONS PTY LTD	8,192
203.209.224.0/19	AS37963	Zhejiang Ant Small And Micro Financial Services	8,192
203.209.192.0/19	AS63956	5G NETWORK OPERATIONS PTY LTD	8,192
203.209.192.0/19	AS9667	5G NETWORK OPERATIONS PTY LTD	8,192
203.209.160.0/20	AS7604	Zettagrid Pty Ltd	4,096
203.209.144.0/20	AS23620	DMM.com LLC	4,096
203.209.184.0/22	AS9621	OTNet CO.,Inc	1,024
203.209.176.0/22	AS18126	Chubu Telecommunications Co.,Inc.	1,024
203.209.180.0/22	AS24088	HTC International telecommunication joint stock company	1,024
203.209.191.0/24	AS45629	Jasmine International Tower	256
203.209.190.0/24	AS45298	PT. INTERLINK TECHNOLOGY	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
213.49.53.52	AS5432 Proximus NV	`2.34ms` from Brussels, BE
42.59.203.228	AS4837 CHINA UNICOM China169 Backbone	`8.37ms` from Liaoyang, CN
46.136.105.180	AS12430 VODAFONE ESPANA S.A.U.	`7.52ms` from Madrid, ES
201.4.192.180	AS7738 V tal	`12.34ms` from Rio de Janeiro, BR
187.152.4.4	AS8151 UNINET	`15.21ms` from Santiago de Queretaro, MX
183.106.174.4	AS4766 Korea Telecom	`7.15ms` from Seoul, KR
101.231.133.212	AS4812 China Telecom (Group)	`3.01ms` from Shanghai, CN
46.49.73.4	AS16010 Magticom Ltd.	`0.60ms` from Tbilisi, GE
80.72.62.148	AS20634 Telecom Liechtenstein AG	`2.23ms` from Zuerich, CH
185.34.151.52	AS25581 GMG AG	`0.18ms` from Zuerich, CH
48.209.33.52	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
185.57.83.132	AS31313 Serviciul de Telecomunicatii Speciale	`0.60ms` from Bucharest, RO
92.142.85.148	AS3215 Orange S.A.	`2.88ms` from Cayenne, GF
64.46.177.100	AS23376 EllumNet LLC	`0.32ms` from Dallas, US
217.30.116.244	AS12703 Pulsant (Scotland) Ltd	`1.86ms` from Edinburgh, GB
18.175.168.196	AS16509 Amazon.com, Inc.	`0.67ms` from London, GB
8.208.10.116	AS45102 Alibaba (US) Technology Co., Ltd.	`0.91ms` from London, GB
118.210.186.228	AS7545 TPG Telecom Limited	`10.99ms` from Melbourne, AU
222.144.245.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.80ms` from Osaka, JP
181.194.202.100	AS11830 Instituto Costarricense de Electricidad y Telecom.	`2.36ms` from San Jose, CR
96.173.161.212	AS53297 Comcast Cable Communications, LLC	`0.33ms` from Secaucus, US
129.215.159.84	AS786 Jisc Services Limited	`9.56ms` from Sheffield, GB
61.227.215.4	AS3462 Data Communication Business Group	`4.37ms` from Taichung, TW
5.185.162.180	AS5617 Orange Polska Spolka Akcyjna	`16.71ms` from Warsaw, PL
111.173.129.164	AS4134 CHINANET-BACKBONE	`3.53ms` from Wuhan, CN

Traceroute

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

traceroute -a -n -q1 -m6 203.209.11.24

traceroute to 203.209.11.24 (203.209.11.24): 6 hops max, 52 byte packets

1 [AS200651] 37.228.129.2 0.155 ms

2 *

3 [AS12552] 146.247.200.191 1.508 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

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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