103.186.110.0/24

AS150425 · Curtin (Malaysia) Sdn Bhd

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Summary

Country	Malaysia
Domain	curtin.edu.my
ASN	AS150425
Registry	APNIC
ID	CSB-MY

WHOIS Details

inetnum:        103.186.110.0 - 103.186.110.255
netname:        CSB-MY
descr:          Curtin (Malaysia) Sdn Bhd
country:        MY
org:            ORG-CSB7-AP
admin-c:        CMSB3-AP
tech-c:         CMSB3-AP
abuse-c:        AC2568-AP
status:         ASSIGNED 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-routes:     MAINT-CSB-MY
mnt-irt:        IRT-CSB-MY
last-modified:  2022-04-19T03:09:56Z
source:         APNIC

irt:            IRT-CSB-MY
address:        CDT 250,, Miri Sarawak 98009
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CMSB3-AP
tech-c:         CMSB3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-12-10
mnt-by:         MAINT-CSB-MY
last-modified:  2025-12-10T01:03:20Z
source:         APNIC

organisation:   ORG-CSB7-AP
org-name:       Curtin (Malaysia) Sdn Bhd
org-type:       LIR
country:        MY
address:        CDT 250,
phone:          +60-85-63-0100
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:49Z
source:         APNIC

role:           ABUSE CSBMY
country:        ZZ
address:        CDT 250,, Miri Sarawak 98009
phone:          +000000000
e-mail:         [email protected]
admin-c:        CMSB3-AP
tech-c:         CMSB3-AP
nic-hdl:        AC2568-AP
remarks:        Generated from irt object IRT-CSB-MY
remarks:        [email protected] was validated on 2025-12-10
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-10T01:03:55Z
source:         APNIC

role:           Curtin Malaysia Sdn Bhd administrator
address:        CDT 250,, Miri Sarawak 98009
country:        MY
phone:          +60-85-63-0100
e-mail:         [email protected]
admin-c:        CMSB3-AP
tech-c:         CMSB3-AP
nic-hdl:        CMSB3-AP
mnt-by:         MAINT-CSB-MY
last-modified:  2022-04-05T19:30:56Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.186.0.0/16

Range	ASN	Company	Num of IPs
103.186.26.0/23	AS149694	PT Oke Digital Media	512
103.186.164.0/23	AS149698	PT Paramadaksa Teknologi Nusantara	512
103.186.232.0/23	AS135139	FINCLOUD ACCOUNTING PRIVATE LIMITED	512
103.186.138.0/23	AS135325	EWS DS Networks Inc	512
103.186.90.0/23	AS149707	PT Akses Data Internusa	512
103.186.194.0/23	AS149712	KabelTelekom	512
103.186.160.0/23	AS132625	Sarawak Digital Economy Corporation Berhad t/a SDEC	512
103.186.212.0/23	AS149714	PT Lare Osing Ndo	512
103.186.200.0/23	AS149721	PT Media Jaringan Telekomunikasi	512
103.186.102.0/23	AS133209	Saturn Internet Service	512
103.186.94.0/23	AS149740	PT Hebat Istimewa Geraknya	512
103.186.50.0/23	AS149777	Star Online	512
103.186.118.0/23	AS149791	StarVerse Network Ltd.	512
103.186.0.0/23	AS136052	CV Ansa Project	512
103.186.206.0/23	AS149802	MT Cable Television Network	512
103.186.216.0/23	AS149806	Speed Star Dot Net	512
103.186.240.0/23	AS149810	AYARNET COMPANY LIMITED	512
103.186.148.0/23	AS140815	TRINH VIET DIGITAL TECHNOLOGY COMPANY LIMITED	512
103.186.54.0/23	AS141514	SSV NEELKANTH DEVELOPERS LLP	512
103.186.178.0/23	AS149906	PT Wahana Data Solusindo	512
103.186.72.0/23	AS133661	FASTWAY BIKANER CABLE NETWORK PRIVATE LIMITED	512
103.186.130.0/23	AS150062	OBILINK PRIVATE LIMITED	512
103.186.196.0/23	AS141767	C.G. Education Pvt. Ltd	512
103.186.30.0/23	AS141892	SMK Adi Sanggoro	512
103.186.64.0/23	AS151858	GREENCLOUD LIMITED LIABILITY COMPANY	512
103.186.44.0/23	AS133676	S P ENTERPRISES	512
103.186.122.0/23	AS137424	Integral Solutions Myanmar Co.,Ltd.	512
103.186.152.0/23	AS149096	INVESTMENT AND DEVELOPMENT OF NATIONAL E-PROCUREMENT SYSTEM COMPANY LIMITED	512
103.186.142.0/23	AS18423	Taiwan Communications Technology Service Co., Ltd.	512
103.186.182.0/23	AS149100	SMARTMIND SECURITIES JOINT STOCK COMPANY	512
103.186.162.0/23	AS38008	Guangzhou Jinggong Information Technology Co., Ltd.	512
103.186.186.0/23	AS134823	See Get Upstart Technology Co., Ltd.	512
103.186.124.0/23	AS135139	SHAMAD	512
103.186.214.0/23	AS401696	FOJIP TECHNOLOGY LIMITED	512
103.186.174.0/23	AS149571	NUVAMA WEALTH MANAGEMENT LIMITED	512
103.186.150.0/23	AS135139	ORANGE NETWORKS	512
103.186.220.0/23	AS135139	KG Traders	512
103.186.4.0/23	AS4837	Maanshan xinghuo Network Technology Co., Ltd	512
103.186.28.0/23	AS58507	Mate IP Pty Ltd	512
103.186.230.0/23	AS135139	M DEVRAJ AND ASSOCIATES	512
103.186.66.0/23	AS63737	HOSTING ACV COMPANY LIMITED	512
103.186.154.0/23	AS63739	FASTLY NETWORK SOLUTION COMPANY LIMITED	512
103.186.144.0/23	AS139846	Star Viewing Network, Inc.	512
103.186.96.0/23	AS149693	PT Jaringan Datamedia Nusantara	512
103.186.40.0/23	AS132559	EKNATH ENTERPRISES	512
103.186.113.0/24	AS62816	Octopus Web Solution Inc	256
103.186.84.0/24	AS9294	ASLINE LIMITED	256
103.186.85.0/24	AS9294	ASLINE LIMITED	256
103.186.112.0/24	AS984	Octopus Web Solution Inc	256
103.186.102.0/24	AS133209	Saturn Internet Service	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.186.110.34	AS150425 Curtin (Malaysia) Sdn Bhd	`22.71ms` from Singapore, SG

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
121.25.232.200	AS4837 CHINA UNICOM China169 Backbone	`6.48ms` from Beijing, CN
121.210.216.136	AS1221 Telstra Limited	`4.43ms` from Brisbane, AU
208.17.180.8	AS174 Cogent Communications, LLC	`1.29ms` from Dallas, US
75.70.126.152	AS7922 Comcast Cable Communications, LLC	`7.01ms` from Greenwood Village, US
156.251.179.72	AS40065 CNSERVERS LLC	`0.60ms` from Hong Kong, HK
1.219.84.24	AS3786 LG DACOM Corporation	`1.60ms` from Incheon, KR
180.56.86.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.89ms` from Osaka, JP
3.218.205.152	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
176.122.22.88	AS48096 Enterprise Cloud Ltd.	`0.49ms` from Saint Petersburg, RU
14.67.74.248	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
74.223.166.120	AS7029 Windstream Communications LLC	`0.45ms` from Atlanta, US
83.134.157.184	AS5432 Proximus NV	`1.20ms` from Brussels, BE
154.179.73.232	AS8452 TE-AS	`6.88ms` from Cairo, EG
150.165.215.248	AS1916 Rede Nacional de Ensino e Pesquisa	`2.66ms` from Campina Grande, BR
196.47.182.8	AS36974 MTN COTE D'IVOIRE S.A	`18.40ms` from Lagos, NG
88.22.16.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.81ms` from Madrid, ES
76.18.51.8	AS7922 Comcast Cable Communications, LLC	`8.32ms` from Miami, US
84.173.28.88	AS3320 Deutsche Telekom AG	`7.73ms` from Nuernberg, DE
14.57.17.200	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
47.119.207.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.76ms` from Shenzhen, CN
77.125.91.200	AS12400 Partner Communications Ltd.	`1.86ms` from Tel Aviv, IL
218.24.98.88	AS4837 CHINA UNICOM China169 Backbone	`1.91ms` from Tieling, CN
54.200.251.8	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
93.102.20.248	AS2860 NOS COMUNICACOES, S.A.	`12.99ms` from Braga, PT
156.215.59.88	AS8452 TE-AS	`17.51ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 103.186.110.61

traceroute to 103.186.110.61 (103.186.110.61): 64 hops max, 52 byte packets

1 [AS15169] 74.125.253.213 240.318 ms

2 *

3 *

4 *

5 [AS150425] 103.186.110.61 188.878 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

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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