101.99.24.0/24

AS45903 · CMC Telecom Infrastructure Company

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Summary

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

WHOIS Details

inetnum:        101.99.0.0 - 101.99.63.255
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
remarks:        send spam and abuse report to [email protected]
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-08-31T04:57:19Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Hoang Viet Anh
address:        CMCTELECOM-VN
country:        VN
phone:          +84-366235766
e-mail:         [email protected]
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:         [email protected]
nic-hdl:        NVH31-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-08-28T04:27:35Z
source:         APNIC

route:          101.99.0.0/18
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-19T02:30:34Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 101.99.0.0/16

Range	ASN	Company	Num of IPs
101.99.128.0/17	AS3605	Kuentos Communications, Inc.	32,768
101.99.64.0/24	AS45839	Shinjiru Technology Sdn. Bhd.	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.99.24.149	hopden.net	1

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

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Pingable IPs

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

IP Address	ASN	Details
101.99.24.235	AS45903 CMC Telecom Infrastructure Company	`6.02ms` from Phnom Penh, KH

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
52.157.72.232	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
73.178.159.168	AS7922 Comcast Cable Communications, LLC	`7.71ms` from Ashburn, US
50.112.86.200	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
41.237.215.120	AS8452 TE-AS	`6.25ms` from Cairo, EG
75.182.212.24	AS11426 Charter Communications Inc	`11.23ms` from Charlotte, US
35.234.97.232	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
113.45.33.72	AS55990 Huawei Cloud Service data center	`1.18ms` from Guangzhou, CN
88.247.80.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.03ms` from Istanbul, TR
174.48.6.200	AS7922 Comcast Cable Communications, LLC	`3.99ms` from Miami, US
217.251.29.216	AS3320 Deutsche Telekom AG	`5.95ms` from Nuernberg, DE
45.191.238.24	AS269693 CompetenceNet Informatica LTDA - ME	`4.00ms` from Porto Alegre, BR
38.180.9.56	AS9009 M247 Europe SRL	`0.27ms` from Singapore, SG
52.116.100.40	AS36351 IBM Cloud	`0.48ms` from Ashburn, US
209.239.202.88	AS36094 Worcester State University	`6.95ms` from Boston, US
193.245.93.232	AS15953 KBC GLOBAL SERVICES NV	`4.93ms` from Budapest, HU
73.243.121.56	AS7922 Comcast Cable Communications, LLC	`2.30ms` from Denver, US
3.164.208.248	AS16509 Amazon.com, Inc.	`0.40ms` from Helsinki, FI
134.84.160.120	AS217 University of Minnesota	`0.68ms` from Minneapolis, US
180.136.83.24	AS4134 CHINANET-BACKBONE	`6.96ms` from Nanning, CN
47.18.211.232	AS6128 Cablevision Systems Corp.	`2.19ms` from New York City, US
88.160.165.40	AS12322 Free SAS	`10.23ms` from Paris, FR
103.212.219.104	AS7628 CorpCloud Pty Ltd	`0.40ms` from Perth, AU
50.189.101.88	AS7922 Comcast Cable Communications, LLC	`5.24ms` from San Jose, US
49.24.103.232	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
119.216.72.136	AS4766 Korea Telecom	`4.48ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 101.99.24.194

traceroute to 101.99.24.194 (101.99.24.194): 64 hops max, 52 byte packets

4 [] 27.111.228.152 40.955 ms

5 [AS45903] 203.205.56.111 82.559 ms

6 [AS45903] 203.205.56.36 89.306 ms

7 [AS45903] 101.99.24.194 81.776 ms

Measurement taken from

IPinfo ProbeNet in Phnom Penh, KH

On December 6th 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.

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