103.205.160.0/23

AS135012 · Suan Dusit University

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Summary

Country	Thailand
Domain	dusit.ac.th
ASN	AS135012
Registry	APNIC
ID	SDU-TH

WHOIS Details

inetnum:        103.205.160.0 - 103.205.161.255
netname:        SDU-TH
descr:          295 Nakhon Ratchasima Road Dusit District, Bangkok 10300
country:        TH
org:            ORG-SDU1-AP
admin-c:        SDUA1-AP
tech-c:         SDUA1-AP
abuse-c:        AS2954-AP
status:         ALLOCATED PORTABLE
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-lower:      MAINT-SDU-TH
mnt-routes:     MAINT-SDU-TH
mnt-irt:        IRT-SDU-TH
last-modified:  2021-01-10T22:20:45Z
source:         APNIC

irt:            IRT-SDU-TH
address:        295 Nakhon Ratchasima Road Dusit District, Bangkok 10300, Bangkok 10300
e-mail:         suchok@cat.net.th
abuse-mailbox:  suchok@cat.net.th
admin-c:        SDUA1-AP
tech-c:         SDUA1-AP
auth:           # Filtered
remarks:        paithoon_nam@dusit.ac.th
remarks:        suchok@cat.net.th is invalid
mnt-by:         MAINT-SDU-TH
last-modified:  2025-11-18T00:30:32Z
source:         APNIC

organisation:   ORG-SDU1-AP
org-name:       Suan Dusit University
org-type:       LIR
country:        TH
address:        295 Nakhon Ratchasima Road Dusit District, Bangkok 10300
phone:          +662-2104-2743
fax-no:         +662-668-7137
e-mail:         weeraphan_cho@dusit.ac.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:46Z
source:         APNIC

role:           ABUSE SDUTH
country:        ZZ
address:        295 Nakhon Ratchasima Road Dusit District, Bangkok 10300, Bangkok 10300
phone:          +000000000
e-mail:         suchok@cat.net.th
admin-c:        SDUA1-AP
tech-c:         SDUA1-AP
nic-hdl:        AS2954-AP
remarks:        Generated from irt object IRT-SDU-TH
remarks:        suchok@cat.net.th is invalid
abuse-mailbox:  suchok@cat.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T20:53:56Z
source:         APNIC

role:           Suan Dusit University administrator
address:        295 Nakhon Ratchasima Road Dusit District, Bangkok 10300, Bangkok  10300
country:        TH
phone:          +662-244-5224
fax-no:         +662-244-5224
e-mail:         weeraphan_cho@dusit.ac.th
admin-c:        SDUA1-AP
tech-c:         SDUA1-AP
nic-hdl:        SDUA1-AP
mnt-by:         MAINT-SDU-TH
last-modified:  2015-12-31T04:31:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.205.0.0/16

Range	ASN	Company	Num of IPs
103.205.0.0/22	AS26658	RM 1102 CHEUNG TAT CENTER	1,024
103.205.96.0/22	AS63731	TIEN PHAT TECHNOLOGY CORPORATION	1,024
103.205.104.0/22	AS63732	GALAXY PLAY JOINT STOCK COMPANY	1,024
103.205.68.0/22	AS63996	Neamul Haque Khan t/a Mazeda Networks Limited	1,024
103.205.48.0/22	AS18135	BTV Cable Television Co.,LTD	1,024
103.205.168.0/22	AS18144	Enecom,Inc.	1,024
103.205.152.0/22	AS134854	Bosch Global Software Technologies Private Limited	1,024
103.205.156.0/22	AS64078	FLAT/RM 101A 1F	1,024
103.205.24.0/22	AS201838	Community Fibre Limited	1,024
103.205.240.0/22	AS206888	Baochang Tower, 3rd Floor, Room E .	1,024
103.205.4.0/22	AS23650	Jiangsu Weizi Network Technology Co?Ltd	1,024
103.205.164.0/22	AS26658	7/F, SPA CTR, NO.53-55 LOCKHART ROAD, WAN CHAI, HK	1,024
103.205.100.0/22	AS135900	State Data Center - Hanoi Department of Science and Technology	1,024
103.205.84.0/22	AS46261	QuickPacket, LLC	1,024
103.205.148.0/22	AS142484	BHIWANI COMMUNICATIONS PVT LTD	1,024
103.205.192.0/22	AS4837	Tianjin Hexinshunya Telecommunications Co.,Ltd	1,024
103.205.188.0/22	AS4847	Beijing Zhongchuang Space Network Technology Co.,Ltd.	1,024
103.205.172.0/22	AS55352	SAI Cables	1,024
103.205.204.0/22	AS59346	Our Kloud Pty Ltd	1,024
103.205.252.0/22	AS63567	Suqian Pugongying Network Service Co.,Ltd	1,024
103.205.246.0/23	AS38835	Buroserv Australia Pty Ltd	512
103.205.222.0/23	AS150999	PT Cipta Trimitra Perkasa	512
103.205.28.0/23	AS134697	LAUNTEL PTY LTD	512
103.205.56.0/23	AS134639	Pemerintah Provinsi Kepulauan Bangka Belitung	512
103.205.186.0/23	AS135014	30 Cecil Street	512
103.205.244.0/23	AS135208	Megahertz Internet Network Pvt. Ltd.	512
103.205.60.0/23	AS149137	PHU MINH TECHNICAL SERVICE TRADING COMPANY	512
103.205.228.0/23	AS133930	TESSERENT AUSTRALIA PTY LTD	512
103.205.62.0/23	AS150992	PT Purade Inas Sejahterah	512
103.205.220.0/23	AS150997	PT Jakarta Infrastruktur Propertindo	512
103.205.71.0/24	AS63996	Mazeda Networks Limited	256
103.205.38.0/24	AS64076	CloudSource IT Limited	256
103.205.133.0/24	AS64077	One Stop Media & Entertainment	256
103.205.156.0/24	AS64078	FLAT/RM 101A 1F	256
103.205.157.0/24	AS64078	FLAT/RM 101A 1F	256
103.205.159.0/24	AS64078	FLAT/RM 101A 1F	256
103.205.121.0/24	AS132203	Tencent Building, Kejizhongyi Avenue	256
103.205.231.0/24	AS7575	INTERNATIONAL COLLEGE OF MANAGEMENT, SYDNEY PTY. LIMITED	256
103.205.59.0/24	AS133744	Vocom International Telecommunication Inc.v	256
103.205.120.0/24	AS134196	Tencent Building, Kejizhongyi Avenue	256
103.205.82.0/24	AS134641	PEMERINTAH KABUPATEN MAGETAN	256
103.205.28.0/24	AS134697	Launtel Hobart	256
103.205.29.0/24	AS134697	Launtel Launceston	256
103.205.10.0/24	AS134835	Network	256
103.205.11.0/24	AS134835	DCF Network	256
103.205.81.0/24	AS134998	Green Packet Global Pte. Ltd.	256
103.205.80.0/24	AS134999	Adelaide Airport Limited	256
103.205.83.0/24	AS135557	Seven Hills Cloud Technology Private Limited	256
103.205.163.0/24	AS135872	CABLE NETWORK BROADBAND SYSTEM	256

Hosted domains

There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.205.161.254	AS135012 Suan Dusit University	`1.59ms` 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
101.43.204.23	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.74ms` from Beijing, CN
44.238.211.23	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
75.240.192.119	AS6167 Verizon Business	`16.65ms` from Chicago, US
45.20.170.151	AS7018 AT&T Enterprises, LLC	`3.98ms` from Chicago, US
79.220.160.167	AS3320 Deutsche Telekom AG	`6.67ms` from Frankfurt am Main, DE
78.26.204.103	AS34187 LLC Renome-Service	`7.24ms` from Kyiv, UA
81.109.160.231	AS5089 Virgin Media Limited	`2.14ms` from London, GB
67.182.31.151	AS7922 Comcast Cable Communications, LLC	`10.33ms` from Los Angeles, US
23.124.104.55	AS7018 AT&T Enterprises, LLC	`17.14ms` from San Jose, US
187.221.63.135	AS8151 UNINET	`4.85ms` from Santiago de Queretaro, MX
211.54.185.231	AS4766 Korea Telecom	`4.38ms` from Seoul, KR
115.196.55.135	AS4134 CHINANET-BACKBONE	`6.61ms` from Shanghai, CN
180.27.81.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.43ms` from Tokyo, JP
20.109.5.87	AS8075 Microsoft Corporation	`0.41ms` from Boydton, US
96.191.113.71	AS53297 Comcast Cable Communications, LLC	`0.89ms` from Chicago, US
95.142.68.71	AS51483 SaSG GmbH & Co. KG	`5.94ms` from Frankfurt am Main, DE
36.251.233.151	AS4837 CHINA UNICOM China169 Backbone	`6.70ms` from Fuzhou, CN
31.204.101.215	AS12389 PJSC Rostelecom	`6.44ms` from Kazan, RU
99.2.209.151	AS7018 AT&T Enterprises, LLC	`19.16ms` from Los Angeles, US
87.223.65.151	AS12479 Orange Espagne SA	`12.82ms` from Madrid, ES
190.133.85.23	AS6057 Administracion Nacional de Telecomunicaciones	`3.47ms` from Montevideo, UY
79.227.48.87	AS3320 Deutsche Telekom AG	`4.90ms` from Nuernberg, DE
118.8.13.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.50ms` from Osaka, JP
112.248.187.119	AS4837 CHINA UNICOM China169 Backbone	`9.02ms` from Qingdao, CN
4.35.64.103	AS3356 Level 3 Parent, LLC	`0.79ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 103.205.160.237

traceroute to 103.205.160.237 (103.205.160.237): 8 hops max, 52 byte packets

5 [] 212.68.52.69 0.41 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On February 7th 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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