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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 2402:5300:2108::/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
99.190.9.32	AS7018 AT&T Enterprises, LLC	`12.01ms` from Atlanta, US
52.223.112.128	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
73.143.39.160	AS7922 Comcast Cable Communications, LLC	`4.60ms` from Boston, US
81.245.69.80	AS5432 Proximus NV	`2.10ms` from Brussels, BE
109.143.79.144	AS5432 Proximus NV	`14.62ms` from Brussels, BE
71.65.142.32	AS11426 Charter Communications Inc	`10.47ms` from Charlotte, US
103.162.111.64	AS141707 Bengal Commercial Bank	`0.94ms` from Dhaka, BD
27.42.200.16	AS17816 China Unicom IP network China169 Guangdong province	`5.99ms` from Guangzhou, CN
177.140.102.176	AS28573 Claro NXT Telecomunicacoes Ltda	`6.26ms` from Osasco, BR
201.54.231.64	AS28618 Linktel Telecom do Brasil Ltda	`0.32ms` from Osasco, BR
112.225.213.240	AS4837 CHINA UNICOM China169 Backbone	`1.19ms` from Qingdao, CN
172.185.129.224	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
189.245.150.16	AS8151 UNINET	`4.07ms` from Santiago de Queretaro, MX
23.82.229.16	AS396190 Leaseweb USA, Inc.	`0.20ms` from Seattle, US
182.20.17.176	AS10010 TOKAI Communications Corporation	`6.99ms` from Tokyo, JP
5.143.81.96	AS12389 PJSC Rostelecom	`1.07ms` from Vladivostok, RU
178.41.106.0	AS6855 Slovak Telekom, a.s.	`1.73ms` from Bratislava, SK
91.241.30.48	AS198559 BELNET	`0.19ms` from Brussels, BE
2.100.158.80	AS13285 TalkTalk Communications Limited	`2.42ms` from Manchester, GB
91.59.59.176	AS3320 Deutsche Telekom AG	`3.56ms` from Munich, DE
186.231.29.144	AS26615 TIM S/A	`6.65ms` from Osasco, BR
78.138.45.224	AS210403 Groupe LWS SARL	`0.08ms` from Paris, FR
45.112.93.0	AS17857 SK Broadband Co Ltd	`7.71ms` from Seoul, KR
60.36.180.224	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.97ms` from Tokyo, JP
203.23.103.16	AS209242 Cloudflare London, LLC	`0.11ms` from Wrocław, PL

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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