101.99.44.0/24

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 inoc@cmctelecom.vn
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:         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:  2025-11-17T23:08:34Z
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:          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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
101.99.44.169	AS45903 CMC Telecom Infrastructure Company	`1.33ms` from Ho Chi Minh City, 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
34.207.183.24	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
44.220.88.216	AS14618 Amazon.com, Inc.	`0.90ms` from Ashburn, US
97.230.253.168	AS6167 Verizon Business	`18.26ms` from Atlanta, US
34.214.148.232	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
197.66.82.248	AS16637 MTN SA	`18.24ms` from Cape Town, ZA
38.103.209.248	AS174 Cogent Communications, LLC	`1.34ms` from Dallas, US
20.236.224.8	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
54.38.70.216	AS16276 OVH SAS	`0.14ms` from Gravelines, FR
189.177.17.120	AS8151 UNINET	`6.45ms` from Guadalajara, MX
49.213.99.72	AS38244 VNG Corporation	`0.67ms` from Ho Chi Minh City, VN
176.252.168.72	AS5607 Sky UK Limited	`3.75ms` from London, GB
84.78.235.56	AS12479 Orange Espagne SA	`8.98ms` from Madrid, ES
88.5.99.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.88ms` from Madrid, ES
167.172.237.232	AS14061 DigitalOcean, LLC	`0.58ms` from New York City, US
200.165.123.40	AS7738 V tal	`8.69ms` from Rio de Janeiro, BR
213.162.251.72	AS28824 EMP SECURE AS	`1.91ms` from Sandefjord, NO
201.106.120.216	AS8151 UNINET	`3.96ms` from Santiago de Queretaro, MX
74.78.204.152	AS11351 Charter Communications Inc	`19.05ms` from Secaucus, US
14.50.235.184	AS4766 Korea Telecom	`3.35ms` from Seoul, KR
20.70.220.8	AS8075 Microsoft Corporation	`0.72ms` from Sydney, AU
126.9.35.168	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
20.242.250.136	AS8075 Microsoft Corporation	`0.63ms` from Ashburn, US
20.10.228.120	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
72.176.16.184	AS11427 Charter Communications Inc	`7.38ms` from Dallas, US
103.89.243.8	AS150913 PT Alam Daur Nusantara	`17.87ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 101.99.44.68

traceroute to 101.99.44.68 (101.99.44.68): 64 hops max, 52 byte packets

1 [AS15169] 72.14.239.92 1.185 ms

2 *

3 *

4 [AS45903] 101.99.44.68 36.503 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 28th 2025

What are IP address ranges?

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