101.99.18.0/23

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 9 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
101.99.18.74 hoaphatgroup.asia 4
101.99.18.215 iptelecom.vn 1
101.99.18.2 vise.vn 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

Pingable IPs

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

IP Address ASN Details
101.99.19.83 AS45903 CMC Telecom Infrastructure Company 0.90ms from Hanoi, VN
101.99.18.213 AS45903 CMC Telecom Infrastructure Company 0.94ms 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
34.219.92.231 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
35.195.36.215 AS396982 Google LLC 0.12ms from Brussels, BE
217.217.16.231 AS7029 Windstream Communications LLC 0.50ms from New York City, US
129.219.110.103 AS2900 Arizona Tri University Network 0.86ms from Phoenix, US
17.60.182.87 AS714 Apple Inc. 6.91ms from Seattle, US
110.11.183.7 AS9318 SK Broadband Co Ltd 1.81ms from Seoul, KR
20.28.164.199 AS8075 Microsoft Corporation 0.81ms from Sydney, AU
210.130.220.151 AS2497 Internet Initiative Japan Inc. 3.21ms from Tokyo, JP
88.199.97.7 AS201549 Kointech Jacek Partyka Magdalena Wytyczak-Partyka sj 0.68ms from Wrocław, PL
44.249.60.183 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
52.35.127.7 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
54.245.177.215 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
216.117.137.71 AS10843 Advanced Internet Technologies 0.13ms from Fayetteville, US
87.148.134.87 AS3320 Deutsche Telekom AG 4.64ms from Frankfurt am Main, DE
89.131.250.71 AS12479 Orange Espagne SA 10.91ms from Madrid, ES
86.211.11.23 AS3215 Orange S.A. 1.98ms from Marseille, FR
2.12.158.199 AS3215 Orange S.A. 9.05ms from Paris, FR
114.205.93.199 AS9318 SK Broadband Co Ltd 2.23ms from Seoul, KR
118.72.161.215 AS4837 CHINA UNICOM China169 Backbone 6.84ms from Taiyuan, CN
37.78.49.167 AS12389 PJSC Rostelecom 14.28ms from Tbilisi, GE
41.102.121.7 AS36947 Telecom Algeria 11.80ms from Valencia, ES
142.244.23.167 AS3359 University of Alberta 5.22ms from Calgary, CA
46.5.202.183 AS3209 Vodafone GmbH 9.14ms from Frankfurt am Main, DE
188.185.81.7 AS513 CERN - European Organization for Nuclear Research 1.13ms from Geneve, CH
14.169.175.103 AS45899 VNPT Corp 1.35ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 101.99.19.41
traceroute to 101.99.19.41 (101.99.19.41): 64 hops max, 52 byte packets
1 [AS15169] 108.170.235.191 229.837 ms
2 *
3 [AS45903] 101.99.0.25 203.956 ms
4 [AS45903] 101.99.19.41 204.795 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
On

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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