1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.63.0.0/16
  4. AS45903  | 103.63.118.0/24

103.63.118.0/24

AS45903  ·  CMC Telecom Infrastructure Company

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Summary

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

WHOIS Details

inetnum:        103.63.116.0 - 103.63.119.255
netname:        CMCMIENBAC-VN
descr:          North Brand - CMC Telecom
descr:          11th floor, CMC Tower, 11 Duy Tan, Dich Vong Hau Ward, Cau Giay District, Hanoi
admin-c:        NNT27-AP
tech-c:         NDP7-AP
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
status:         ALLOCATED PORTABLE
last-modified:  2017-11-16T08:58:43Z
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:         Nguyen Duc Phong
address:        CMCMIENBAC-VN
country:        VN
phone:          +84-0918467458
e-mail:         [email protected]
nic-hdl:        NDP7-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-16T08:34:48Z
source:         APNIC

person:         Nguyen Nhu Thanh
address:        CMCMIENBAC-VN
country:        VN
phone:          +84-0982741198
e-mail:         [email protected]
nic-hdl:        NNT27-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-16T08:31:48Z
source:         APNIC

route:          103.63.116.0/22
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T17:57:59Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.63.0.0/16

Range ASN Company Num of IPs
103.63.244.0/22 AS63701 Jishi Media Co ., Ltd. 1,024
103.63.124.0/22 AS133287 Andhra Pradesh State FiberNet Limited 1,024
103.63.16.0/22 AS133287 Andhra Pradesh State FiberNet Limited 1,024
103.63.96.0/22 AS133843 PT Bank Rakyat Indonesia 1,024
103.63.132.0/22 AS134379 23/F, 363 Java Road, North Point 1,024
103.63.156.0/22 AS139049 GIGACOMM PTY LTD 1,024
103.63.160.0/22 AS141771 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.164.0/22 AS141771 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.168.0/22 AS141771 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.172.0/22 AS141771 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.176.0/22 AS141771 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.180.0/22 AS141771 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.4.0/22 AS153494 UNIT 04 7/F BRIGHT WAY TOWER 1,024
103.63.224.0/22 AS203020 truview LLC 1,024
103.63.108.0/22 AS38732 Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 1,024
103.63.228.0/22 AS38835 Totalcom Corp Pty Ltd 1,024
103.63.104.0/22 AS45903 Binh Duong Branch - CMC Telecom 1,024
103.63.108.0/22 AS45903 Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 1,024
103.63.112.0/22 AS45903 CMC Telecom Branch (Hanoi City) 1,024
103.63.120.0/22 AS45903 CMC Telecom - Da Nang Branch 1,024
103.63.160.0/22 AS4837 Beijing Sankuai Technology Co.,Ltd. 1,024
103.63.128.0/22 AS55836 Reliance Jio Infocomm Limited 1,024
103.63.134.0/23 AS134379 Assigned to Customers 512
103.63.24.0/23 AS136052 CV. PURBASARI PRATAMA 512
103.63.234.0/23 AS134403 Quantum Foundation 512
103.63.219.0/24 AS131899 lmperial Media Co., Ltd. 256
103.63.102.0/24 AS31898 ML BLDG. B. Benedicto St. North Reclamation Area, Cebu City 256
103.63.188.0/24 AS35634 LAO DC IT SOLE COMPANY LIMITED 256
103.63.100.0/24 AS133403 Origin Net 256
103.63.233.0/24 AS133842 PT BNI Life Insurance 256
103.63.30.0/24 AS63473 HostHatch 256
103.63.92.0/24 AS134378 Alchemy Networks static customer allocations 256
103.63.93.0/24 AS134378 Alchemy Networks infrastructure allocations 256
103.63.94.0/24 AS134378 Alchemy Networks static customer allocations 256
103.63.95.0/24 AS134378 Alchemy Networks static customer allocations 256
103.63.101.0/24 AS150273 PT Berkah Maju Interasional 256
103.63.190.0/24 AS135375 Today Communication Co.,Ltd 256
103.63.26.0/24 AS138089 Corporate 256
103.63.216.0/24 AS131899 lmperial Media Co., Ltd. 256
103.63.28.0/24 AS63473 HostHatch 256
103.63.29.0/24 AS209179 AfriCloud LLC 256
103.63.31.0/24 AS20648 TMN SA 256
103.63.217.0/24 AS131899 lmperial Media Co., Ltd. 256
103.63.218.0/24 AS131899 lmperial Media Co., Ltd. 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

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

IP Address ASN Details
103.63.118.33 AS45903 CMC Telecom Infrastructure Company 1.03ms 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
73.212.163.120 AS7922 Comcast Cable Communications, LLC 7.25ms from Ashburn, US
20.163.177.248 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
98.230.163.72 AS7922 Comcast Cable Communications, LLC 4.45ms from Atlanta, US
166.117.182.88 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
184.51.125.168 AS12222 Akamai Technologies, Inc. 1.95ms from Bengaluru, IN
190.153.94.136 AS11562 Net Uno, C.A. 0.46ms from Caracas, VE
98.4.167.184 AS11351 Charter Communications Inc 16.33ms from Chicago, US
98.198.152.40 AS7922 Comcast Cable Communications, LLC 7.64ms from Houston, US
87.184.22.200 AS3320 Deutsche Telekom AG 3.92ms from Nuernberg, DE
97.100.190.56 AS33363 Charter Communications, Inc 9.09ms from Orlando, US
91.165.125.152 AS12322 Free SAS 3.86ms from Paris, FR
76.27.251.104 AS7922 Comcast Cable Communications, LLC 8.59ms from Portland, US
183.204.9.72 AS9808 China Mobile Communications Group Co., Ltd. 3.02ms from Zhengzhou, CN
73.159.98.168 AS7922 Comcast Cable Communications, LLC 5.28ms from Boston, US
172.176.221.184 AS8075 Microsoft Corporation 0.28ms from Boydton, US
20.7.192.24 AS8075 Microsoft Corporation 0.22ms from Boydton, US
90.236.219.248 AS3301 Telia Company AB 17.70ms from Copenhagen, DK
34.134.254.56 AS396982 Google LLC 0.12ms from Council Bluffs, US
73.252.118.200 AS7922 Comcast Cable Communications, LLC 10.07ms from Dallas, US
78.16.198.136 AS2110 Enet Communications LIMITED 6.03ms from Dublin, IE
35.157.2.24 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
82.71.146.104 AS13037 Zen Internet Ltd 0.81ms from Manchester, GB
187.227.180.104 AS8151 UNINET 10.35ms from Mexico City, MX
64.18.81.40 AS21548 Beanfield Technologies Inc. 0.94ms from Montreal, CA
191.197.130.120 AS26599 TELEFÔNICA BRASIL S.A 2.69ms from Novo Hamburgo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 103.63.118.33
traceroute to 103.63.118.33 (103.63.118.33): 64 hops max, 52 byte packets
4 [AS174] 154.18.4.226 1.808 ms
6 [AS45903] 183.91.0.2 43.397 ms
7 [AS45903] 183.91.12.41 29.352 ms
8 [AS45903] 103.63.118.33 42.899 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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