101.99.2.0/24

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
101.99.64.0/24	AS45839	Shinjiru Technology Sdn. Bhd.	256

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

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

IP Address	ASN	Details
101.99.2.42	AS45903 CMC Telecom Infrastructure Company	`1.04ms` 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
81.207.144.104	AS1136 KPN B.V.	`2.78ms` from Amsterdam, NL
65.123.29.24	AS21622 PR Newswire	`1.08ms` from Ashburn, US
85.237.86.8	AS35053 Frank Gadegast trading as PHADE Software	`0.60ms` from Berlin, DE
189.174.196.152	AS8151 UNINET	`12.55ms` from Cancún, MX
123.23.127.8	AS45899 VNPT Corp	`6.57ms` from Ho Chi Minh City, VN
222.254.192.168	AS45899 VNPT Corp	`1.79ms` from Ho Chi Minh City, VN
154.82.47.168	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`0.45ms` from Hong Kong, HK
70.179.161.136	AS22773 Cox Communications Inc.	`6.41ms` from Kansas City, US
68.221.169.8	AS8075 Microsoft Corporation	`0.19ms` from Madrid, ES
90.1.87.168	AS3215 Orange S.A.	`10.00ms` from Marseille, FR
75.134.17.40	AS20115 Charter Communications LLC	`16.16ms` from Minneapolis, US
94.141.33.88	AS6856 AO IK "Informsvyaz-Chernozemye"	`8.24ms` from Moscow, RU
124.131.185.56	AS4837 CHINA UNICOM China169 Backbone	`10.75ms` from Qingdao, CN
201.51.252.152	AS7738 V tal	`1.79ms` from Rio de Janeiro, BR
151.31.219.120	AS1267 WIND TRE S.P.A.	`3.47ms` from Rome, IT
79.47.27.248	AS3269 Telecom Italia S.p.A.	`4.65ms` from Rome, IT
159.203.219.200	AS14061 DigitalOcean, LLC	`0.27ms` from Santa Clara, US
112.186.115.88	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
126.6.136.168	AS17676 SoftBank Corp.	`15.63ms` from Tokyo, JP
125.43.224.24	AS4837 CHINA UNICOM China169 Backbone	`3.69ms` from Zhengzhou, CN
34.161.120.56	AS396982 Google LLC	`4.14ms` from Atlanta, US
121.72.100.88	AS4768 One New Zealand Group Limited	`15.71ms` from Auckland, NZ
111.56.64.40	AS9808 China Mobile Communications Group Co., Ltd.	`11.93ms` from Beijing, CN
44.227.247.8	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
35.95.191.40	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 101.99.2.1

traceroute to 101.99.2.1 (101.99.2.1): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 1.353 ms

2 *

3 [AS45903] 183.91.0.2 39.2 ms

4 [AS45903] 101.99.2.1 39.096 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On November 22nd 2025

What are IP address ranges?

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