45.122.240.0/22

AS45903 · CMC Telecom Infrastructure Company

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        45.122.240.0 - 45.122.243.255
netname:        CMCMIENBAC-VN
descr:          North Brand - CMC Telecom
descr:          11th floor, CMC Tower, 11 Duy Tan, Dich Vong Hau Ward, Cau Giay District, Hanoi
admin-c:        NNT27-AP
tech-c:         NDP7-AP
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
status:         ALLOCATED PORTABLE
last-modified:  2017-11-16T08:58:25Z
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:  2025-09-04T05:18:22Z
source:         APNIC

person:         Nguyen Duc Phong
address:        CMCMIENBAC-VN
country:        VN
phone:          +84-0918467458
e-mail:         phong.nd@cmctelecom.vn
nic-hdl:        NDP7-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-16T08:34:48Z
source:         APNIC

person:         Nguyen Nhu Thanh
address:        CMCMIENBAC-VN
country:        VN
phone:          +84-0982741198
e-mail:         thanh.nn@cmctelecom.vn
nic-hdl:        NNT27-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-16T08:31:48Z
source:         APNIC

route:          45.122.240.0/22
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T18:04:14Z
source:         APNIC

Hosted domains

There are 7 domain names hosted across 5 IP addresses 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

Read more

Pingable IPs

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

IP Address	ASN	Details
45.122.241.130	AS45903 CMC Telecom Infrastructure Company	`1.01ms` from Hanoi, VN
45.122.243.107	AS45903 CMC Telecom Infrastructure Company	`0.93ms` from Hanoi, VN
45.122.242.101	AS45903 CMC Telecom Infrastructure Company	`1.20ms` from Hanoi, VN
45.122.240.141	AS45903 CMC Telecom Infrastructure Company	`1.10ms` 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
141.0.172.86	AS46652 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
107.191.125.86	AS3842 InMotion Hosting, Inc.	`0.26ms` from Atlanta, US
47.95.25.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.33ms` from Beijing, CN
68.60.112.54	AS7922 Comcast Cable Communications, LLC	`8.10ms` from Flint, US
93.195.199.22	AS3320 Deutsche Telekom AG	`9.58ms` from Frankfurt am Main, DE
196.196.203.214	AS58065 Orion Network Limited	`0.34ms` from Helsinki, FI
75.36.82.86	AS7018 AT&T Enterprises, LLC	`3.46ms` from Los Angeles, US
173.44.37.150	AS20473 The Constant Company, LLC	`0.51ms` from Miami, US
188.43.105.38	AS20485 Joint Stock Company TransTeleCom	`8.21ms` from Moscow, RU
176.99.208.246	AS35598 INETCOM CARRIER LLC	`1.25ms` from Moscow, RU
67.241.249.182	AS11351 Charter Communications Inc	`19.09ms` from New York City, US
35.137.119.118	AS33363 Charter Communications, Inc	`5.09ms` from Orlando, US
35.180.244.70	AS16509 Amazon.com, Inc.	`0.54ms` from Paris, FR
61.162.95.246	AS4837 CHINA UNICOM China169 Backbone	`5.38ms` from Qingdao, CN
189.60.99.246	AS28573 Claro NXT Telecomunicacoes Ltda	`5.99ms` from Rio de Janeiro, BR
39.119.239.182	AS9318 SK Broadband Co Ltd	`3.22ms` from Seoul, KR
61.57.140.6	AS18429 Extra-Lan Technologies Co., LTD	`0.98ms` from Taipei, TW
34.168.219.118	AS396982 Google LLC	`0.16ms` from The Dalles, US
218.110.232.134	AS2527 Sony Network Communications Inc.	`3.19ms` from Tokyo, JP
148.109.0.182	AS8220 COLT Technology Services Group Limited	`0.81ms` from Tokyo, JP
3.132.153.6	AS16509 Amazon.com, Inc.	`7.72ms` from Chicago, US
3.68.247.246	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
185.9.182.198	AS198570 Stadtnetz Bamberg Gesellschaft fuer Telekommunikation mbH	`2.75ms` from Frankfurt am Main, DE
27.47.103.182	AS17816 China Unicom IP network China169 Guangdong province	`10.66ms` from Guangzhou, CN
43.239.188.54	AS38726 VTC DIGICOM	`1.42ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 45.122.242.129

traceroute to 45.122.242.129 (45.122.242.129): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 191.132 ms

2 *

3 [AS45903] 101.99.0.25 241.77 ms

4 [AS45903] 45.122.242.129 241.775 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 4th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales