203.28.128.0/23

AS132280 · Symphony Communication (Thailand) PCL.

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Summary

Country	Thailand
Domain	htv.co.th
ASN	AS132280
Registry	APNIC
ID	HORIZON-TH

WHOIS Details

inetnum:        203.28.128.0 - 203.28.129.255
netname:        HORIZON-TH
descr:          998/3 Baan On Nuch Condominium
descr:          Fl.G, On Nuch Rd. Kwang Suan Luang
descr:          Khet Suan Luang
country:        TH
org:            ORG-HCCC1-AP
admin-c:        HCCC2-AP
tech-c:         HCCC2-AP
abuse-c:        AH1196-AP
status:         ASSIGNED PORTABLE
remarks:        Used for multihoming
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-HORIZON-TH
mnt-irt:        IRT-HORIZON-TH
last-modified:  2021-01-07T00:36:46Z
source:         APNIC

irt:            IRT-HORIZON-TH
address:        998/3 Baan On Nuch Condominium, Fl.G, On Nuch Rd., Kwang Suan Luang, Khet Suan Luang, Bangkok
e-mail:         yuanmouc@hotmail.com
abuse-mailbox:  yuanmouc@hotmail.com
admin-c:        HCCC2-AP
tech-c:         HCCC2-AP
auth:           # Filtered
remarks:        yuanmouc@hotmail.com
remarks:        yuanmouc@hotmail.com
remarks:        yuanmouc@hotmail.com is invalid
mnt-by:         MAINT-HORIZON-TH
last-modified:  2025-11-18T00:26:53Z
source:         APNIC

organisation:   ORG-HCCC1-AP
org-name:       Horizon Cable Communication Co.,Ltd.
org-type:       LIR
country:        TH
address:        998/3 Baan On Nuch Condominium
address:        Fl.G, On Nuch Rd. Kwang Suan Luang
address:        Khet Suan Luang
phone:          +66-23114218
fax-no:         +66-23114218
e-mail:         horizon@htv.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-04T12:58:14Z
source:         APNIC

role:           ABUSE HORIZONTH
country:        ZZ
address:        998/3 Baan On Nuch Condominium, Fl.G, On Nuch Rd., Kwang Suan Luang, Khet Suan Luang, Bangkok
phone:          +000000000
e-mail:         yuanmouc@hotmail.com
admin-c:        HCCC2-AP
tech-c:         HCCC2-AP
nic-hdl:        AH1196-AP
remarks:        Generated from irt object IRT-HORIZON-TH
remarks:        yuanmouc@hotmail.com is invalid
abuse-mailbox:  yuanmouc@hotmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-12-25T13:07:26Z
source:         APNIC

role:           HORIZON CABLE COMMUNICATION COLTD - network adm
address:        998/3 Baan On Nuch Condominium, Fl.G, On Nuch Rd., Kwang Suan Luang, Khet Suan Luang, Bangkok
country:        TH
phone:          +66-2-3114218
e-mail:         yuanmouc@hotmail.com
admin-c:        HCCC2-AP
tech-c:         HCCC2-AP
nic-hdl:        HCCC2-AP
mnt-by:         MAINT-HORIZON-TH
last-modified:  2011-03-14T23:21:08Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.28.0.0/16

Range	ASN	Company	Num of IPs
203.28.64.0/22	AS137074	Responsible Internet Sustainability Effort	1,024
203.28.48.0/23	AS38719	Dreamscape Networks PTY LTD	512
203.28.250.0/23	AS10148	St Hilda's College	512
203.28.202.0/23	AS138390	Trinity Grammar School	512
203.28.46.0/23	AS140211	City of Marion	512
203.28.191.0/24	AS133930	Grand Floridian Pty. Ltd.	256
203.28.247.0/24	AS135069	Feenix Communications Limited	256
203.28.245.0/24	AS135247	K Net Solutions Pvt Ltd	256
203.28.143.0/24	AS135553	VC Telecoms Sdn. Bhd.	256
203.28.160.0/24	AS136000	LYNHAM NETWORKS PTY. LTD	256
203.28.36.0/24	AS136518	Western Australian Industrial Relations Commission	256
203.28.238.0/24	AS136557	GoHosting	256
203.28.172.0/24	AS137049	Performance Peripherals Australasia	256
203.28.176.0/24	AS137049	Performance Peripherals Australasia	256
203.28.64.0/24	AS137074	RISE-DAVAO	256
203.28.65.0/24	AS137074	RISE-CEBU	256
203.28.66.0/24	AS137074	RISE-CEBU	256
203.28.67.0/24	AS137074	RISE-CEBU	256
203.28.63.0/24	AS141437	Officeworks Ltd	256
203.28.150.0/24	AS149164	Avondale University Limited	256
203.28.104.0/24	AS152661	ALZAF IT	256
203.28.105.0/24	AS152661	ALZAF IT	256
203.28.53.0/24	AS154203	PT DELTA SKY TECH	256
203.28.57.0/24	AS154204	Shine Effort Inc Limited	256
203.28.195.0/24	AS154329	Phoenix Business Solutions Australia Pty Ltd	256
203.28.249.0/24	AS16509	HRT SG PTE. LTD.	256
203.28.85.0/24	AS17477	Vision Australia	256
203.28.142.0/24	AS17535	Canary Technology Solutions Pty Limited	256
203.28.121.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.28.113.0/24	AS18390	Ai Tel Pty Ltd	256
203.28.168.0/24	AS18986	Calligo (Canada) Inc.	256
203.28.15.0/24	AS207551	Wijnand Schouten	256
203.28.15.0/24	AS207551	Wijnand Schouten	256
203.28.15.0/24	AS216456	Wijnand Schouten	256
203.28.15.0/24	AS216456	Wijnand Schouten	256
203.28.18.0/24	AS23028	Information Technology Services	256
203.28.14.0/24	AS23886	Port Waratah Coal Services	256
203.28.122.0/24	AS2764	R.A.G Productions Pty.Ltd.	256
203.28.173.0/24	AS2764	Professional Advantage Pty Limited	256
203.28.171.0/24	AS29222	Swissdotnet SA	256
203.28.50.0/24	AS38719	Dreamscape Networks PTY LTD	256
203.28.90.0/24	AS38880	Klegridge Pty Ltd	256
203.28.51.0/24	AS45671	Servers Australia Pty Ltd	256
203.28.216.0/24	AS45701	GlobalXtreme	256
203.28.217.0/24	AS45701	GlobalXtreme	256
203.28.218.0/24	AS45701	GlobalXtreme	256
203.28.219.0/24	AS45701	GlobalXtreme	256
203.28.159.0/24	AS4739	iiNet Limited	256
203.28.17.0/24	AS4764	Adrenalan Group Pty Ltd	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.28.128.22	happyhomecable.tv	2
203.28.128.42	horizondd.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.28.128.52	AS132280 Symphony Communication (Thailand) PCL.	`0.89ms` from Bangkok, TH
203.28.129.254	AS132280 Symphony Communication (Thailand) PCL.	`0.98ms` 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
143.233.3.103	AS2546 Ariadne-t Network	`2.09ms` from Athens, GR
172.183.71.231	AS8075 Microsoft Corporation	`0.66ms` from Chicago, US
38.141.226.7	AS35986 Vyve Broadband	`11.02ms` from Dallas, US
103.171.88.215	AS142478 REDGRAPE TECHNOLOGIES PRIVATE LIMITED	`1.13ms` from Delhi, IN
83.60.45.39	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.84ms` from Madrid, ES
31.200.241.55	AS60494 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.95ms` from Madrid, ES
115.239.194.39	AS4134 CHINANET-BACKBONE	`6.46ms` from Nanchang, CN
178.67.223.199	AS12389 PJSC Rostelecom	`4.27ms` from Saint Petersburg, RU
52.65.68.167	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
49.176.213.199	AS4804 Microplex PTY LTD	`5.33ms` from Sydney, AU
18.176.111.7	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
210.155.75.7	AS2516 KDDI CORPORATION	`2.31ms` from Tokyo, JP
99.254.203.151	AS812 Rogers Communications Canada Inc.	`8.48ms` from Toronto, CA
81.246.141.199	AS5432 Proximus NV	`2.09ms` from Brussels, BE
84.185.204.119	AS3320 Deutsche Telekom AG	`4.53ms` from Duesseldorf, DE
68.7.129.183	AS22773 Cox Communications Inc.	`7.09ms` from Los Angeles, US
190.230.149.183	AS7303 Telecom Argentina S.A.	`1.45ms` from Rosario, AR
118.33.150.71	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
125.132.233.247	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
157.155.6.119	AS17983 Coles Supermarkets Australia Pty Ltd	`0.58ms` from Sydney, AU
35.77.53.247	AS16509 Amazon.com, Inc.	`1.13ms` from Tokyo, JP
101.128.176.167	AS2497 Internet Initiative Japan Inc.	`9.22ms` from Tokyo, JP
185.229.195.23	AS48642 Joint stock company For	`1.57ms` from Yekaterinburg, RU
86.84.222.215	AS1136 KPN B.V.	`2.51ms` from Amsterdam, NL
34.157.149.7	AS396982 Google LLC	`0.12ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 203.28.129.254

traceroute to 203.28.129.254 (203.28.129.254): 64 hops max, 52 byte packets

1 [AS18779] 176.111.223.1 2635.343 ms

2 *

3 *

4 [AS6939] 184.104.188.225 2.383 ms

5 [AS6939] 72.52.92.246 2.886 ms

6 *

7 *

8 *

9 [AS6939] 65.49.108.18 176.131 ms

10 *

11 *

12 [AS132280] 83.118.9.33 200.741 ms

13 [AS132280] 83.118.9.34 200.913 ms

14 [AS132280] 83.118.108.94 207.994 ms

15 *

16 *

17 [AS132280] 203.28.129.254 200.378 ms

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On February 7th 2026

What are IP address ranges?

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