103.121.188.0/22

AS137551  ·  REDLINK TELECOM Co., Ltd

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Summary

Country Cambodia
Domain ztnetcambodia.com
ASN AS137551
Registry APNIC
ID ZTNETCOLTD-KH

WHOIS Details

inetnum:        103.121.188.0 - 103.121.191.255
netname:        ZTNETCOLTD-KH
descr:          ZTNET CO., LTD
country:        KH
org:            ORG-ZCL2-AP
admin-c:        ZCLA3-AP
tech-c:         ZCLA3-AP
abuse-c:        AZ451-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-ZTNETCOLTD-KH
mnt-routes:     MAINT-ZTNETCOLTD-KH
mnt-irt:        IRT-ZTNETCOLTD-KH
last-modified:  2021-01-18T02:02:27Z
source:         APNIC

irt:            IRT-ZTNETCOLTD-KH
address:        
address:        
address:        
address:        
address:        
e-mail:         ztnetcambodian@gmail.com
abuse-mailbox:  ztnetcambodian@gmail.com
admin-c:        ZCLA3-AP
tech-c:         ZCLA3-AP
auth:           # Filtered
remarks:        ztnetcambodian@gmail.com
remarks:        ztnetcambodian@gmail.com was validated on 2025-07-12
mnt-by:         MAINT-ZTNETCOLTD-KH
last-modified:  2025-09-04T07:33:15Z
source:         APNIC

organisation:   ORG-ZCL2-AP
org-name:       ZTNET CO., LTD
org-type:       LIR
country:        KH
address:        # 124 Room 302, Street 388 Toul Svay Prey I
phone:          +85510600176
e-mail:         ztnetcambodian@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:37Z
source:         APNIC

role:           ABUSE ZTNETCOLTDKH
country:        ZZ
address:        # 124 Room 302, Street 388 Toul Svay Prey I, Phnom penh kandal 12308
address:        
address:        
address:        
address:        
phone:          +000000000
e-mail:         ztnetcambodian@gmail.com
admin-c:        ZCLA3-AP
tech-c:         ZCLA3-AP
nic-hdl:        AZ451-AP
remarks:        Generated from irt object IRT-ZTNETCOLTD-KH
remarks:        ztnetcambodian@gmail.com was validated on 2025-07-12
abuse-mailbox:  ztnetcambodian@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-12T09:57:23Z
source:         APNIC

role:           ZTNET CO LTD administrator
address:        #124 Room 302, Street 388 Toul Svay Prey I, Phnom penh kandal 12308
country:        KH
phone:          +85510666176
fax-no:         +85510666176
e-mail:         zhou.zhidong@ztnetcambodia.com
admin-c:        ZCLA3-AP
tech-c:         ZCLA3-AP
nic-hdl:        ZCLA3-AP
mnt-by:         MAINT-ZTNETCOLTD-KH
last-modified:  2018-08-27T23:37:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.121.188.0/22

Range ASN Company Num of IPs
103.121.188.0/24 AS137551 ZTNET CO., LTD 256
103.121.189.0/24 AS137551 ZTNET CO., LTD 256
103.121.190.0/24 AS137551 ZTNET CO., LTD 256
103.121.191.0/24 AS137551 ZTNET CO., LTD 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

Pingable IPs

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

IP Address ASN Details
103.121.188.201 AS137551 REDLINK TELECOM Co., Ltd 44.98ms from Singapore, SG
103.121.190.3 AS137551 REDLINK TELECOM Co., Ltd 0.79ms from Phnom Penh, KH
103.121.191.3 AS137551 REDLINK TELECOM Co., Ltd 0.87ms from Phnom Penh, KH
103.121.189.55 AS137551 REDLINK TELECOM Co., Ltd 44.02ms from Hong Kong, HK

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
92.46.49.182 AS9198 JSC Kazakhtelecom 0.41ms from Almaty, KZ
79.110.164.246 AS152460 Greenhost BV 0.14ms from Amsterdam, NL
20.229.153.22 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
128.245.161.70 AS14340 Salesforce.com, Inc. 0.97ms from Ashburn, US
50.90.243.6 AS33363 Charter Communications, Inc 8.16ms from Chicago, US
212.156.30.166 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.68ms from Denizli, TR
81.246.97.70 AS5432 Proximus NV 4.27ms from Gravelines, FR
93.171.209.6 AS44200 Veyalko Georgiy Alexandrovich 9.87ms from Krasnodar, RU
82.36.0.246 AS5089 Virgin Media Limited 2.11ms from London, GB
185.98.131.230 AS210403 Groupe LWS SARL 0.34ms from Paris, FR
154.12.248.70 AS40021 Contabo Inc. 0.72ms from Secaucus, US
118.53.102.246 AS4766 Korea Telecom 2.21ms from Seoul, KR
116.87.127.54 AS55430 Starhub Ltd 1.36ms from Singapore, SG
23.120.3.198 AS7018 AT&T Enterprises, LLC 8.86ms from Atlanta, US
183.88.248.70 AS45758 Triple T Broadband Public Company Limited 5.59ms from Bangkok, TH
47.219.37.246 AS19108 Optimum 8.54ms from Dallas, US
86.44.105.214 AS5466 Eircom Limited 4.45ms from Dublin, IE
23.17.82.182 AS852 TELUS Communications Inc. 0.90ms from Edmonton, CA
222.254.90.118 AS45899 VNPT Corp 3.31ms from Hanoi, VN
106.221.11.86 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.50ms from Lohogaon, IN
89.18.153.214 AS15930 WIPLINE, LLC 13.75ms from Moscow, RU
104.12.134.54 AS7018 AT&T Enterprises, LLC 3.32ms from San Antonio, US
187.59.98.150 AS18881 TELEFÔNICA BRASIL S.A 17.57ms from Sao Paulo, BR
84.110.63.22 AS8551 Bezeq International Ltd. 0.30ms from Tel Aviv, IL
104.59.211.150 AS7018 AT&T Enterprises, LLC 3.75ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 103.121.188.47
traceroute to 103.121.188.47 (103.121.188.47): 64 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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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