203.171.24.0/24

AS45903 · CMC Telecom Infrastructure Company

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Summary

Country	Vietnam
Domain	cmctelecom.vn
ASN	AS45903
Parent Range	203.171.24.0/21
Registry	APNIC
ID	CMCTELECOM-VN

WHOIS Details

inetnum:        203.171.16.0 - 203.171.31.255
netname:        CMCTELECOM-VN
country:        VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower,Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi
admin-c:        HVA2-AP
tech-c:         NVH31-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-08-31T05:01:31Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-08T09:40:06Z
source:         APNIC

person:         Hoang Viet Anh
address:        CMCTELECOM-VN
country:        VN
phone:          +84-366235766
e-mail:         anh.hv@cmctelecom.vn
nic-hdl:        HVA2-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-08-31T04:22:33Z
source:         APNIC

person:         Nguyen Van Hieu
address:        CMCTELECOM-VN
country:        VN
phone:          +84-968189689
e-mail:         hieu.nv@cmctelecom.vn
nic-hdl:        NVH31-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-08-28T04:27:35Z
source:         APNIC

route:          203.171.16.0/20
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T17:39:37Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.171.24.0/24

Range	ASN	Company	Num of IPs
203.171.24.0/21	AS45903	CMC Telecom Infrastructure Company	2,048

Nearby Ranges

BGP prefixes that overlap with 203.171.0.0/16

Range	ASN	Company	Num of IPs
203.171.128.0/19	AS2687	Asia Pacific Operations	8,192
203.171.32.0/19	AS18400	Xtreme Networks Limited,	8,192
203.171.192.0/20	AS133612	VODAFONE AUSTRALIA PTY LIMITED	4,096
203.171.24.0/21	AS45903	CMC Telecom Infrastructure Company	2,048
203.171.8.0/21	AS9997	Suzuka Cable Co.,Ltd	2,048
203.171.160.0/21	AS17839	LG HelloVision Corp.	2,048
203.171.176.0/21	AS17839	LG HelloVision Corp.	2,048
203.171.212.0/22	AS10010	Hands,Inc.	1,024
203.171.240.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
203.171.188.0/22	AS17839	LG HelloVision Corp.	1,024
203.171.28.0/22	AS45903	CMC Telecom Infrastructure Company	1,024
203.171.244.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
203.171.168.0/22	AS17839	LG HelloVision Corp.	1,024
203.171.248.0/22	AS60725	Amazon.com, Inc.	1,024
203.171.16.0/23	AS45903	CMC Telecom Infrastructure Company	512
203.171.174.0/23	AS17839	LG HelloVision Corp.	512
203.171.22.0/23	AS45903	CMC Telecom Infrastructure Company	512
203.171.242.0/23	AS23860	Alliance Broadband Services Pvt. Ltd.	512
203.171.246.0/23	AS23860	Alliance Broadband Services Pvt. Ltd.	512
203.171.26.0/23	AS45903	CMC Telecom Infrastructure Company	512
203.171.244.0/23	AS23860	Alliance Broadband Services Pvt. Ltd.	512
203.171.18.0/23	AS45903	CMC Telecom Infrastructure Company	512
203.171.184.0/23	AS17839	LG HelloVision Corp.	512
203.171.186.0/23	AS17839	LG HelloVision Corp.	512
203.171.120.0/24	AS131284	Etisalat Afghan	256
203.171.103.0/24	AS131284	Etisalat Afghan	256
203.171.112.0/24	AS131284	Etisalat Afghan	256
203.171.220.0/24	AS45583	35 Grafton Street	256
203.171.113.0/24	AS131284	Etisalat Afghan	256
203.171.114.0/24	AS131284	Etisalat Afghan	256
203.171.211.0/24	AS17436	ICICIBank Ltd, India	256
203.171.6.0/24	AS132826	Oakleigh Capital Ltd	256
203.171.109.0/24	AS131284	Etisalat Afghan	256
203.171.20.0/24	AS45903	CMC Telecom Infrastructure Company	256
203.171.119.0/24	AS131284	Etisalat Afghan	256
203.171.108.0/24	AS131284	Etisalat Afghan	256
203.171.240.0/24	AS23860	Alliance Broadband Services Pvt. Ltd.	256
203.171.96.0/24	AS131284	Etisalat Afghan	256
203.171.25.0/24	AS45903	CMC Telecom Infrastructure Company	256
203.171.97.0/24	AS131284	Etisalat Afghan	256
203.171.116.0/24	AS131284	Etisalat Afghan	256
203.171.115.0/24	AS131284	Etisalat Afghan	256
203.171.98.0/24	AS131284	Etisalat Afghan	256
203.171.102.0/24	AS131284	Etisalat Afghan	256
203.171.5.0/24	AS17756	Star Track Express Pty Limited	256
203.171.241.0/24	AS23860	Alliance Broadband Services Pvt. Ltd.	256
203.171.7.0/24	AS132826	Oakleigh Capital Ltd	256
203.171.4.0/24	AS38605	Corporate Internet Presence	256
203.171.99.0/24	AS131284	Etisalat Afghan	256
203.171.21.0/24	AS45903	CMC Telecom Infrastructure Company	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
203.171.24.112	deanbktt.vn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.171.24.53	AS45903 CMC Telecom Infrastructure Company	1.14ms from Hanoi, VN

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
82.169.157.184	AS1136 KPN B.V.	1.22ms from Amsterdam, NL
71.127.47.232	AS701 Verizon Business	1.95ms from Ashburn, US
183.81.34.24	AS18403 FPT Telecom Company	0.24ms from Hanoi, VN
138.19.65.40	AS9269 Hong Kong Broadband Network Ltd.	0.98ms from Hong Kong, HK
109.156.185.152	AS2856 British Telecommunications PLC	3.68ms from London, GB
34.193.15.40	AS14618 Amazon.com, Inc.	0.21ms from Reston, US
46.207.38.56	AS8447 A1 Telekom Austria AG	13.48ms from Vienna, AT
91.37.24.40	AS3320 Deutsche Telekom AG	4.49ms from Berlin, DE
190.67.139.136	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	5.50ms from Bogota, CO
20.218.142.152	AS8075 Microsoft Corporation	0.47ms from Frankfurt am Main, DE
177.185.102.168	AS52931 Netvip Telecomunicações Ltda	10.73ms from Sao Paulo, BR
102.28.104.8	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	17.69ms from Tunis, TN
66.189.59.8	AS20115 Charter Communications LLC	11.86ms from Ashburn, US
93.236.156.152	AS3320 Deutsche Telekom AG	4.08ms from Frankfurt am Main, DE
149.106.100.72	AS394838 Pulse	2.51ms from Denver, US
93.221.168.120	AS3320 Deutsche Telekom AG	10.69ms from Frankfurt am Main, DE
154.32.153.88	AS4637 Telstra Global	1.01ms from London, GB
54.88.120.120	AS14618 Amazon.com, Inc.	0.23ms from Reston, US
190.210.54.248	AS28035 BANCO SUPERVIELLE SOCIEDAD ANONIMA	1.52ms from Buenos Aires, AR
91.72.243.216	AS15802 Emirates Integrated Telecommunications Company PJSC	4.09ms from Dubai, AE
73.216.137.56	AS7922 Comcast Cable Communications, LLC	13.51ms from Manassas, US
182.96.89.120	AS4134 CHINANET-BACKBONE	2.18ms from Nanchang, CN
90.90.195.72	AS3215 Orange S.A.	1.74ms from Paris, FR
20.235.204.168	AS8075 Microsoft Corporation	0.12ms from Lohogaon, IN
87.26.101.88	AS3269 Telecom Italia S.p.A.	3.88ms from Milan, IT

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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