203.209.16.0/20

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:  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:         [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
59.92.198.244	AS9829 National Internet Backbone	`10.32ms` from Bengaluru, IN
71.168.92.52	AS13672 Fidium	`3.29ms` from Boston, US
108.231.186.228	AS7018 AT&T Enterprises, LLC	`16.78ms` from Chicago, US
109.56.114.244	AS44034 Hi3G Access AB	`5.31ms` from Copenhagen, DK
37.52.82.132	AS6849 JSC "Ukrtelecom"	`12.04ms` from Kyiv, UA
136.63.61.228	AS16591 Google Fiber Inc.	`9.39ms` from Los Angeles, US
116.10.131.36	AS4134 CHINANET-BACKBONE	`5.20ms` from Nanning, CN
184.28.168.228	AS16625 Akamai Technologies, Inc.	`0.21ms` from Osaka, JP
115.38.178.212	AS18126 Chubu Telecommunications Company, Inc.	`4.65ms` from Osaka, JP
58.92.188.20	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.65ms` from Osaka, JP
75.147.121.20	AS7922 Comcast Cable Communications, LLC	`6.70ms` from Philadelphia, US
195.78.66.164	AS41079 Cyber_Folks S.A.	`0.12ms` from Poznan, PL
20.245.177.36	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
152.250.215.116	AS27699 TELEFÔNICA BRASIL S.A	`4.32ms` from Sao Paulo, BR
13.159.124.212	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
93.111.40.164	AS8447 A1 Telekom Austria AG	`10.13ms` from Vienna, AT
178.90.247.68	AS9198 JSC Kazakhtelecom	`13.37ms` from Almaty, KZ
172.212.43.196	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
140.182.32.4	AS87 Indiana University	`5.77ms` from Chicago, US
178.132.159.84	AS8926 Moldtelecom SA	`2.81ms` from Chisinau, MD
14.233.58.228	AS45899 VNPT Corp	`5.80ms` from Da Nang, VN
208.92.178.180	AS46182 Microsoft Corporation	`0.87ms` from Denver, US
92.21.218.52	AS13285 TalkTalk Communications Limited	`1.80ms` from London, GB
208.100.161.244	AS4181 TDS TELECOM	`9.91ms` from Seattle, US
14.42.9.148	AS4766 Korea Telecom	`1.53ms` 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 -f2 -m7 203.209.19.4

traceroute to 203.209.19.4 (203.209.19.4): 7 hops max, 52 byte packets

2 [AS917] 170.39.225.2 1.162 ms

3 *

4 [] 206.51.7.5 0.954 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On January 30th 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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