203.155.128.0/20

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:          203.155.160.0/20
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 203.155.128.0/20

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.155.131.1	AS7693 KSC Commercial Internet Co. Ltd.	`0.99ms` from Bangkok, TH
203.155.130.158	AS7693 KSC Commercial Internet Co. Ltd.	`3.23ms` from Bangkok, TH
203.155.133.99	AS7693 KSC Commercial Internet Co. Ltd.	`3.60ms` 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
210.50.92.4	AS9443 Vocus Retail	`2.06ms` from Adelaide, AU
186.0.131.4	AS27953 NODOSUD S.A	`9.28ms` from Buenos Aires, AR
73.246.105.212	AS7922 Comcast Cable Communications, LLC	`5.49ms` from Chicago, US
85.16.53.212	AS9145 EWE TEL GmbH	`3.44ms` from Hamburg, DE
154.212.120.100	AS134548 DXTL Tseung Kwan O Service	`0.73ms` from Hong Kong, HK
208.95.73.180	AS27501 isp.net	`2.38ms` from Las Vegas, US
204.9.93.20	AS16409 PBW Communications, LLC	`3.77ms` from Manassas, US
34.148.238.116	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
84.175.42.20	AS3320 Deutsche Telekom AG	`2.48ms` from Nuernberg, DE
191.254.83.68	AS27699 TELEFÔNICA BRASIL S.A	`1.98ms` from Osasco, BR
124.51.72.164	AS17858 LG POWERCOMM	`5.68ms` from Seoul, KR
114.206.244.212	AS9318 SK Broadband Co Ltd	`2.83ms` from Seoul, KR
59.135.205.132	AS2516 KDDI CORPORATION	`14.21ms` from Tokyo, JP
48.211.43.244	AS8075 Microsoft Corporation	`0.51ms` from Ashburn, US
108.77.195.196	AS7018 AT&T Enterprises, LLC	`17.67ms` from Atlanta, US
71.65.52.228	AS10796 Charter Communications Inc	`8.65ms` from Columbus, US
178.95.59.244	AS9304 HGC Global Communications Limited	`1.84ms` from Hong Kong, HK
95.159.156.36	AS12389 PJSC Rostelecom	`17.47ms` from Khabarovsk, RU
92.107.154.68	AS3303 Swisscom (Switzerland) Ltd	`1.25ms` from Lugano, CH
91.231.196.68	AS48642 Joint stock company "For"	`16.83ms` from Moscow, RU
13.235.3.180	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
54.81.68.228	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
104.40.53.244	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
49.56.86.100	AS4766 Korea Telecom	`2.15ms` from Seoul, KR
54.252.238.52	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m17 203.155.129.132

traceroute to 203.155.129.132 (203.155.129.132): 17 hops max, 52 byte packets

3 [AS36236] 185.40.232.19 0.51 ms

4 *

5 [] 195.66.224.21 5.691 ms

6 *

7 *

8 *

9 [AS6939] 65.49.108.62 151.928 ms

10 [AS45629] 182.50.84.196 176.201 ms

11 [AS45629] 203.209.191.226 178.599 ms

12 [AS7693] 58.181.255.193 193.105 ms

13 [AS7693] 58.181.253.54 191.675 ms

14 [AS7693] 203.195.104.82 192.878 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in London, GB

On November 14th 2025

What are IP address ranges?

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