1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.63.0.0/16
  4. AS45903  | 103.63.120.0/22

103.63.120.0/22

AS45903  ·  CMC Telecom Infrastructure Company

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Summary

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

WHOIS Details

inetnum:        103.63.120.0 - 103.63.123.255
netname:        CMCMIENTRUNG-VN
descr:          CMC Telecom - Da Nang Branch
descr:          383 Nguyen Van Linh, Thac Gian Ward, Thanh Khe District, DaNang
admin-c:        NNT28-AP
tech-c:         NDP8-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:  2017-11-16T08:59:52Z
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:        CMCMIENTRUNG-VN
country:        VN
phone:          +84-0918467458
e-mail:         [email protected]
nic-hdl:        NDP8-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-16T08:35:02Z
source:         APNIC

person:         Nguyen Nhu Thanh
address:        CMCMIENTRUNG-VN
country:        VN
phone:          +84-0982741198
e-mail:         [email protected]
nic-hdl:        NNT28-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-16T08:32:09Z
source:         APNIC

route:          103.63.120.0/22
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T17:58:45Z
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
103.63.160.0/22 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 13 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
103.63.120.180 AS45903 CMC Telecom Infrastructure Company 1.41ms from Ho Chi Minh City, VN
103.63.123.189 AS45903 CMC Telecom Infrastructure Company 1.33ms from Ho Chi Minh City, VN
103.63.122.5 AS45903 CMC Telecom Infrastructure Company 10.06ms from Hanoi, VN
103.63.121.230 AS45903 CMC Telecom Infrastructure Company 1.37ms 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
77.164.192.70 AS1136 KPN B.V. 2.26ms from Amsterdam, NL
178.48.166.86 AS21334 One Hungary Ltd. 6.21ms from Budapest, HU
105.157.179.102 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.29ms from Casablanca, MA
102.97.155.54 AS36925 MEDITELECOM 7.03ms from Casablanca, MA
104.55.108.166 AS7018 AT&T Enterprises, LLC 6.39ms from Dallas, US
86.45.207.70 AS5466 Eircom Limited 4.65ms from Dublin, IE
78.181.226.38 AS9121 Turk Telekomunikasyon Anonim Sirketi 13.73ms from Istanbul, TR
112.252.115.54 AS4837 CHINA UNICOM China169 Backbone 8.22ms from Qingdao, CN
39.76.41.102 AS4837 CHINA UNICOM China169 Backbone 6.26ms from Qingdao, CN
44.213.140.246 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
3.89.71.230 AS14618 Amazon.com, Inc. 0.48ms from Reston, US
104.55.225.214 AS7018 AT&T Enterprises, LLC 4.21ms from San Antonio, US
50.243.104.86 AS7922 Comcast Cable Communications, LLC 4.87ms from Seattle, US
114.207.211.166 AS9318 SK Broadband Co Ltd 3.47ms from Seoul, KR
85.65.232.166 AS1680 Cellcom Fixed Line Communication L.P 2.57ms from Tel Aviv, IL
110.155.198.230 AS4134 CHINANET-BACKBONE 3.52ms from UEruemqi, CN
163.172.212.86 AS12876 SCALEWAY S.A.S. 0.21ms from Amsterdam, NL
173.13.126.166 AS7922 Comcast Cable Communications, LLC 7.33ms from Boston, US
176.249.16.182 AS5607 Sky UK Limited 2.45ms from Erith, GB
120.240.32.6 AS9808 China Mobile Communications Group Co., Ltd. 8.01ms from Guangzhou, CN
61.105.83.54 AS9318 SK Broadband Co Ltd 4.30ms from Incheon, KR
213.134.210.166 AS25227 JSC Avantel 0.90ms from Moscow, RU
74.37.15.102 AS5650 Frontier Communications of America, Inc. 7.46ms from New York City, US
109.120.46.118 AS47165 Omskie kabelnye seti Ltd. 8.23ms from Novosibirsk, RU
77.139.186.6 AS12849 Hot-Net internet services Ltd. 5.20ms from Petaẖ Tiqva, IL

Traceroute

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

$
traceroute -a -n -q1 -f3 103.63.123.174
traceroute to 103.63.123.174 (103.63.123.174): 64 hops max, 52 byte packets
4 [AS45903] 203.205.56.45 215.618 ms
5 [AS45903] 103.63.123.174 218.296 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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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