45.122.232.0/24

AS45903 · CMC Telecom Infrastructure Company

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Summary

Country	Vietnam
Domain	cmctelecom.vn
ASN	AS45903
Parent Range	45.122.232.0/22
Registry	APNIC
ID	CMCTELECOM-VN

WHOIS Details

inetnum:        45.122.232.0 - 45.122.235.255
netname:        CMCTELECOM-VN
descr:          CMC Telecom Infrastructure Company
descr:          15th floor, CMC Tower,Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi
admin-c:        HVA2-AP
tech-c:         NVH31-AP
remarks:        send spam and abuse report to inoc@cmctelecom.vn
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2023-08-31T04:56:51Z
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:         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:          45.122.232.0/22
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T18:02:39Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 45.122.232.0/24

Range	ASN	Company	Num of IPs
45.122.232.0/22	AS45903	CMC Telecom Infrastructure Company	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
45.122.232.16	AS45903 CMC Telecom Infrastructure Company	`0.93ms` 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
50.120.212.136	AS5650 Frontier Communications of America, Inc.	`17.91ms` from Ashburn, US
52.249.179.8	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
41.45.95.232	AS8452 TE-AS	`7.42ms` from Cairo, EG
80.130.88.40	AS3320 Deutsche Telekom AG	`6.51ms` from Frankfurt am Main, DE
109.138.191.120	AS5432 Proximus NV	`5.29ms` from Gravelines, FR
151.227.207.248	AS5607 Sky UK Limited	`6.45ms` from London, GB
69.247.94.168	AS7922 Comcast Cable Communications, LLC	`10.93ms` from Miami, US
79.60.67.152	AS3269 Telecom Italia S.p.A.	`19.93ms` from Milan, IT
13.232.122.136	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
23.219.121.200	AS20940 Akamai International B.V.	`0.22ms` from Osaka, JP
89.24.17.88	AS13036 T-Mobile Czech Republic a.s.	`9.70ms` from Prague, CZ
52.229.64.168	AS8075 Microsoft Corporation	`0.16ms` from Quebec, CA
108.45.160.120	AS701 Verizon Business	`2.10ms` from Ashburn, US
20.236.112.40	AS8075 Microsoft Corporation	`0.35ms` from Chicago, US
3.174.18.8	AS16509 Amazon.com, Inc.	`0.39ms` from Copenhagen, DK
150.221.248.184	AS11427 Charter Communications Inc	`5.09ms` from Dallas, US
49.51.131.72	AS132203 Tencent Building, Kejizhongyi Avenue	`0.25ms` from Frankfurt am Main, DE
14.164.41.104	AS45899 VNPT Corp	`2.25ms` from Ho Chi Minh City, VN
190.133.203.232	AS6057 Administracion Nacional de Telecomunicaciones	`3.49ms` from Montevideo, UY
183.152.68.120	AS4134 CHINANET-BACKBONE	`3.25ms` from Ningbo, CN
175.239.53.56	AS4766 Korea Telecom	`6.61ms` from Seoul, KR
213.188.202.40	AS40509 Fly.io, Inc.	`0.11ms` from Sydney, AU
220.143.157.168	AS3462 Data Communication Business Group	`5.40ms` from Taichung, TW
37.122.27.232	AS28812 PJSC "Bashinformsvyaz"	`9.39ms` from Yekaterinburg, RU
115.51.145.232	AS4837 CHINA UNICOM China169 Backbone	`3.57ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 45.122.232.4

traceroute to 45.122.232.4 (45.122.232.4): 64 hops max, 52 byte packets

3 [] 80.81.193.8 159.283 ms

4 [AS45903] 101.99.0.25 204.433 ms

5 [AS45903] 45.122.232.4 211.723 ms

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On September 4th 2025

What are IP address ranges?

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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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