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Summary

Country	Vietnam
Domain	cmctelecom.vn
ASN	AS45903
Registry	APNIC
ID	CMCTELECOM-VN

WHOIS Details

inet6num:       2402:5300::/32
netname:        CMCTELECOM-VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower, Duy Tan, Cau Giay, Hanoi, Vietnam
country:        VN
admin-c:        HVA2-AP
tech-c:         NVH31-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-08-31T05:02:30Z
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:  2026-04-21T02:07:47Z
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

Nearby Ranges

BGP prefixes that overlap with 2402:5300:4015::/48

No nearby ranges found.

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
78.160.206.240	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.09ms` from Bursa, TR
76.180.65.48	AS11351 Charter Communications Inc	`18.16ms` from Chicago, US
91.18.176.224	AS3320 Deutsche Telekom AG	`6.20ms` from Frankfurt am Main, DE
77.75.198.64	AS42831 UK Dedicated Servers Limited	`0.30ms` from London, GB
76.159.167.192	AS7922 Comcast Cable Communications, LLC	`14.57ms` from Los Angeles, US
96.47.151.0	AS23314 Summit Broadband	`6.26ms` from Miami, US
80.182.65.112	AS3269 Telecom Italia S.p.A.	`8.45ms` from Milan, IT
86.57.216.160	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.15ms` from Minsk, BY
58.214.227.240	AS4134 CHINANET BACKBONE	`3.69ms` from Nanjing, CN
49.156.212.112	AS7679 QTnet,Inc.	`9.68ms` from Osaka, JP
177.152.167.128	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.29ms` from Osasco, BR
98.66.152.128	AS8075 Microsoft Corporation	`0.42ms` from Paris, FR
107.149.96.32	AS54600 PEG TECH INC	`1.15ms` from San Jose, US
51.137.59.32	AS8075 Microsoft Corporation	`0.16ms` from Amsterdam, NL
97.129.185.128	AS6167 Verizon Business	`18.48ms` from Atlanta, US
86.129.26.208	AS2856 British Telecommunications PLC	`5.31ms` from London, GB
122.242.201.64	AS4134 CHINANET BACKBONE	`8.21ms` from Nanchang, CN
114.144.241.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.17ms` from Osaka, JP
90.27.127.160	AS3215 Orange S.A.	`9.09ms` from Paris, FR
79.5.15.0	AS3269 Telecom Italia S.p.A.	`3.79ms` from Rome, IT
134.185.80.0	AS31898 Oracle Corporation	`0.14ms` from Singapore, SG
148.72.136.208	AS30083 velia.net	`0.26ms` from St. Louis, US
217.11.136.0	AS197091 METROPORT Sp. z o.o.	`1.82ms` from Warsaw, PL
51.136.119.208	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
24.255.65.80	AS22773 Cox Communications Inc.	`8.15ms` from Ashburn, US

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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