203.18.220.0/24

AS38600 · SMART AXIATA Co., Ltd.

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Summary

Country	Cambodia
Domain	smart.com.kh
ASN	AS38600
Parent Range	203.18.216.0/21
Registry	APNIC
ID	SMARTAXIATA-KH

WHOIS Details

inetnum:        203.18.216.0 - 203.18.223.255
netname:        SMARTAXIATA-KH
descr:          Smart Axiata Co., Ltd.
country:        KH
org:            ORG-SACL1-AP
admin-c:        SNA50-AP
tech-c:         SNA50-AP
abuse-c:        AS2161-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-SMARTAXIATA-KH
mnt-routes:     MAINT-SMARTAXIATA-KH
mnt-irt:        IRT-SMARTAXIATA-KH
last-modified:  2025-01-30T01:17:46Z
source:         APNIC

irt:            IRT-SMARTAXIATA-KH
address:        No464A, Preah Monivong Blvd, Sangkat Tonle Bassac Khan Chamkarmorn, Phnom Penh, Kingdom of Cambodia
e-mail:         it.net@smart.com.kh
abuse-mailbox:  it.net@smart.com.kh
admin-c:        SNA50-AP
tech-c:         SNA50-AP
auth:           # Filtered
remarks:        it.net@smart.com.kh was validated on 2025-12-10
mnt-by:         MAINT-SMARTAXIATA-KH
last-modified:  2025-12-10T02:32:55Z
source:         APNIC

organisation:   ORG-SACL1-AP
org-name:       Smart Axiata Co., Ltd.
org-type:       LIR
country:        KH
address:        Smart Axiata
address:        # 464A, Preah Monivong Blvd
address:        Sangkat Tonle Bassac
address:        Khan Chamkamorn
phone:          +855-10-201-000
e-mail:         it.net@smart.com.kh
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:26Z
source:         APNIC

role:           ABUSE SMARTAXIATAKH
country:        ZZ
address:        No464A, Preah Monivong Blvd, Sangkat Tonle Bassac Khan Chamkarmorn, Phnom Penh, Kingdom of Cambodia
phone:          +000000000
e-mail:         it.net@smart.com.kh
admin-c:        SNA50-AP
tech-c:         SNA50-AP
nic-hdl:        AS2161-AP
remarks:        Generated from irt object IRT-SMARTAXIATA-KH
remarks:        it.net@smart.com.kh was validated on 2025-12-10
abuse-mailbox:  it.net@smart.com.kh
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-10T02:33:28Z
source:         APNIC

role:           SMARTAXIATA network administrator
address:        #464A, Monivong Blvd, Sangkat Tonlebassac, Khan Chamkamorn, Phnom Penh, Cambodia.
country:        KH
phone:          +855 10 201 000
fax-no:         +855-23 886 882
e-mail:         it.net@smart.com.kh
admin-c:        SNA50-AP
tech-c:         SNA50-AP
nic-hdl:        SNA50-AP
mnt-by:         MAINT-SMARTAXIATA-KH
last-modified:  2014-03-07T03:54:46Z
source:         APNIC

route:          203.18.216.0/21
origin:         AS38600
descr:          Smart Axiata Co., Ltd. Smart Axiata Sangkat Tonle Bassac Khan Chamkamorn
mnt-by:         MAINT-SMARTAXIATA-KH
last-modified:  2025-02-05T04:37:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.18.220.0/24

Range	ASN	Company	Num of IPs
203.18.216.0/21	AS38600	Smart Axiata Co., Ltd.	2,048

Nearby Ranges

BGP prefixes that overlap with 203.18.0.0/16

Range	ASN	Company	Num of IPs
203.18.112.0/20	AS1221	Telstra Limited	4,096
203.18.216.0/21	AS38600	Smart Axiata Co., Ltd.	2,048
203.18.88.0/22	AS153162	Gadens	1,024
203.18.242.0/23	AS136000	LYNHAM NETWORKS PTY. LTD	512
203.18.156.0/23	AS152617	PPTECH co., ltd.	512
203.18.212.0/23	AS4826	VOCUS PTY LTD	512
203.18.96.0/23	AS37978	Launceston City Council	512
203.18.158.0/23	AS154109	Hosting Oxygen	512
203.18.60.0/23	AS6262	CSIRO Marine Labs, Hobart	512
203.18.184.0/23	AS9328	DEPARTMENT OF FINANCE	512
203.18.108.0/23	AS9650	CITEC	512
203.18.177.0/24	AS10103	Colliers International Pacific Ltd	256
203.18.240.0/24	AS4826	Netway Technologies Pty Ltd	256
203.18.56.0/24	AS4826	BOMBORA TECHNOLOGIES PTY LTD	256
203.18.51.0/24	AS56166	ITI (Gas Rahat Building) Campus	256
203.18.197.0/24	AS56229	PT LNS TEKNOLOGI SOLUSINDO	256
203.18.98.0/24	AS56971	Mistic Internet Security Pty Ltd	256
203.18.0.0/24	AS7477	SkyMesh Pty Ltd	256
203.18.79.0/24	AS7545	Hi-Speed Networking	256
203.18.1.0/24	AS7575	National Gallery of Victoria	256
203.18.63.0/24	AS7575	Powerhouse Museum	256
203.18.23.0/24	AS7600	Escapenet Pty Ltd	256
203.18.78.0/24	AS7647	OnTheNet Pty Ltd	256
203.18.176.0/24	AS852	Colliers International Canada	256
203.18.151.0/24	AS9266	Fiveways International Limited	256
203.18.94.0/24	AS9268	Over The Wire Pty Ltd	256
203.18.137.0/24	AS45765	4th Floor, Weikfield IT Park	256
203.18.39.0/24	AS131769	CV Prestasi Sukses Gemilang	256
203.18.30.0/24	AS133159	Mammoth Media Pty Ltd	256
203.18.59.0/24	AS134673	GISBORNE.NET.N.Z. LIMITED	256
203.18.104.0/24	AS136938	PT Yoan Corp Indonesian	256
203.18.174.0/24	AS142590	Ambulance Victoria	256
203.18.54.0/24	AS17378	Thales Australia	256
203.18.58.0/24	AS17477	Schwartz Family Company	256
203.18.26.0/24	AS24222	RR Donnelley India Outsource Private Limited	256
203.18.11.0/24	AS2764	Wigtown Bear Pty Ltd	256
203.18.50.0/24	AS38564	NVIDIA-ASIA	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

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

IP Address	ASN	Details
203.18.220.33	AS38600 SMART AXIATA Co., Ltd.	`0.51ms` from Phnom Penh, KH

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
73.174.81.72	AS7922 Comcast Cable Communications, LLC	`10.40ms` from Ashburn, US
211.222.231.136	AS4766 Korea Telecom	`0.71ms` from Incheon, KR
20.26.88.56	AS8075 Microsoft Corporation	`0.22ms` from London, GB
131.103.20.216	AS2914 NTT America, Inc.	`0.25ms` from Los Angeles, US
162.227.20.56	AS7018 AT&T Enterprises, LLC	`5.92ms` from Redding, US
158.180.172.200	AS54253 Oracle Corporation	`4.75ms` from Rome, IT
107.149.54.40	AS54600 PEG TECH INC	`0.63ms` from San Jose, US
188.244.247.216	AS15774 Limited Liability Company TTK-Svyaz	`1.52ms` from Yekaterinburg, RU
20.105.137.168	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
73.13.203.136	AS7922 Comcast Cable Communications, LLC	`8.36ms` from Ashburn, US
44.240.96.120	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
181.235.171.8	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.14ms` from Bogota, CO
100.41.47.232	AS701 Verizon Business	`1.29ms` from Boston, US
20.98.210.232	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
69.218.140.248	AS7018 AT&T Enterprises, LLC	`2.65ms` from Dallas, US
39.119.119.168	AS9318 SK Broadband Co Ltd	`3.66ms` from Incheon, KR
50.158.138.24	AS22773 Cox Communications Inc.	`9.18ms` from Los Angeles, US
189.191.154.216	AS8151 UNINET	`1.08ms` from Mexico City, MX
80.90.20.200	AS20546 SOPRADO GmbH	`0.23ms` from New York City, US
153.222.69.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.24ms` from Osaka, JP
222.135.45.8	AS4837 CHINA UNICOM China169 Backbone	`11.92ms` from Qingdao, CN
82.53.100.120	AS3269 Telecom Italia S.p.A.	`14.00ms` from Rome, IT
43.130.3.104	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from San Jose, US
45.63.28.184	AS20473 The Constant Company, LLC	`0.15ms` from Sydney, AU
87.252.109.72	AS12975 PALTEL Autonomous System	`5.14ms` from Tel Aviv, IL

Traceroute

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

traceroute -a -n -q1 -f5 203.18.220.37

traceroute to 203.18.220.37 (203.18.220.37): 64 hops max, 52 byte packets

5 [AS38623] 36.37.255.206 0.411 ms

6 *

7 [AS45498] 27.109.113.3 1.571 ms

8 [AS38600] 203.18.220.37 0.521 ms

Measurement taken from

IPinfo ProbeNet in Phnom Penh, KH

On January 18th 2026

What are IP address ranges?

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