AS Number
AS38732
AS Name
CMCTELECOM-VN
Org Name
CMC Telecom Infrastructure Company
Country
Viet Nam
Registry

apnic

RegDate

N/A

Updated

2025-05-16T04:03:32Z

AS38732 Looking Glass
IPv4Prefixes

40

IPv6Prefixes

11

IPv4 NUMs

10,496

IPv6 NUMs(/64)

84,279,296

10,496 IPv4 Addresses
CIDR Description IP Num
42.96.32.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
42.96.34.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
42.96.35.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
45.122.253.0/24 CMCHAIPHONG-VN Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 256
101.99.3.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
103.21.148.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
103.21.148.0/22 CMCTELECOM-VN CMC Telecom Infrastructure Company 1024
103.21.149.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
103.21.150.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
103.21.151.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
103.63.108.0/24 CMCHAIPHONG-VN Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 256
103.63.109.0/24 CMCHAIPHONG-VN Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 256
103.152.164.0/23 ZHOST-VN Vietnam Cloud Technology and Services Joint Stock Company 512
103.173.66.0/23 THREESDIGITAL-VN 3S DIGITAL TECHNOLOGY COMPANY LIMITED 512
103.252.0.0/24 CMCMIENBAC-VN North Brand - CMC Telecom 256
103.252.0.0/22 CMCMIENBAC-VN North Brand - CMC Telecom 1024
115.146.120.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.121.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.122.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.123.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.124.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.124.0/23 CMCTELECOM-VN CMC Telecom Infrastructure Company 512
115.146.125.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.126.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
115.146.126.0/23 CMCTELECOM-VN CMC Telecom Infrastructure Company 512
115.146.127.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.0.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.1.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.2.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.3.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.4.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.5.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.6.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
124.158.7.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
157.20.58.0/24 DESIGN5N5-VN 5N5 DESIGN TRADING SERVICES COMPANY LIMITED 256
157.20.59.0/24 DESIGN5N5-VN 5N5 DESIGN TRADING SERVICES COMPANY LIMITED 256
163.223.12.0/24 QPPF-VN QPPF Company Limited 256
163.223.13.0/24 QPPF-VN QPPF Company Limited 256
183.91.14.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
203.205.8.0/24 CMCTELECOM-VN CMC Telecom Infrastructure Company 256
CIDR Description IP NUMs(prefix /64)
2001:df4:2ec0::/48 VIETSERVICE-VN Vietservice Technology Company Limited 65536
2402:5300:407::/48 CMCTELECOM-VN CMC Telecom Infrastructure Company 65536
2402:5300:7001::/48 CMCTELECOM-VN CMC Telecom Infrastructure Company 65536
2402:5300:7002::/48 CMCTELECOM-VN CMC Telecom Infrastructure Company 65536
2402:5300:7200::/40 CMCTELECOM-VN CMC Telecom Infrastructure Company 16777216
2402:5300:7300::/40 CMCTELECOM-VN CMC Telecom Infrastructure Company 16777216
2402:5300:7400::/40 CMCTELECOM-VN CMC Telecom Infrastructure Company 16777216
2402:5300:7600::/40 CMCTELECOM-VN CMC Telecom Infrastructure Company 16777216
2402:5300:7700::/40 CMCTELECOM-VN CMC Telecom Infrastructure Company 16777216
2406:30c0::/48 ZHOST-VN Vietnam Cloud Technology and Services Joint Stock Company 65536
2407:e3c0::/48 DIGITAL-3S-VN 3S DIGITAL TECHNOLOGY COMPANY LIMITED 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS45903 CMCTELECOM-VN - CMC Telecom Infrastructure Company, VN Viet Nam 87,296 1,610,612,736 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS135981 VISUALVIET-AS-VN - VisualViet Company Limited, VN Viet Nam 768 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS140814 TECHCITYGROUP-AS-VN - Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City, VN Viet Nam 512 65,536 IPv4 IPv4 IPv6 IPv6
AS140829 Vietnam Internet Network Information Center (VNNIC), VN Viet Nam 512 0 IPv4 IPv4
AS150820 LIENVPS-VN - LIENVPS TECHNOLOGY COMPANY LIMITED, VN Viet Nam 6,656 0 IPv4 IPv4
AS153016 CHANGEDIGITAL-VN - VN Change Digital Ltd., VN Viet Nam 256 0 IPv4 IPv4
AS153500 ONESCHOOL-VN - 1School Education Technology and Solutions Company Limited, VN Viet Nam 512 65,536 IPv4 IPv4 IPv6 IPv6
AS151873 TOTHOST-VN - TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED, VN Viet Nam 512 65,536 IPv4 IPv4 IPv6 IPv6
AS152979 VIETSERVICE-VN - Vietservice Technology Company Limited, VN Viet Nam 512 0 IPv4 IPv4
AS153683 V2SECURE-VN - VIETNAM V2 INFORMATION SECURE JOINT STOCK COMPANY, VN Viet Nam 512 65,536 IPv4 IPv4 IPv6 IPv6
AS131353 NHANHOA-AS-VN - NhanHoa Software company, VN Viet Nam 8,192 65,536 IPv4 IPv4
AS149120 BLUETECH-VN - BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED, VN Viet Nam 512 0 IPv4 IPv4
AS131386 LVSS-AS-VN - Long Van System Solution JSC, VN Viet Nam 7,168 196,608 IPv4 IPv4 IPv6 IPv6
AS131423 LVHN-AS-VN - Branch of Long Van System Solution JSC - Hanoi, VN Viet Nam 6,144 0 IPv4 IPv4
AS135967 BKNS-AS-VN - Bach Kim Network solutions Join stock company, VN Viet Nam 11,008 1,879,375,872 IPv4 IPv4 IPv6 IPv6
AS140810 MEGACORE-AS-VN - Megacore Technology Company Limited, VN Viet Nam 7,936 4,295,688,192 IPv4 IPv4
AS151863 PSG-VN - PSG JOINT STOCK COMPANY, VN Viet Nam 1,280 0 IPv4 IPv4
AS153651 QPPF-VN - QPPF Company Limited, VN Viet Nam 512 0 IPv4 IPv4
as-block:       AS37888 - AS38911
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS38725 - AS38739
descr:          VNNIC-ASBLOCK-VN
descr:          VNNIC
descr:          Vietnam Network Information Center
country:        VN
admin-c:        NTTT3-AP
tech-c:         NTTT3-AP
remarks:        Block of 15 AS numbers from 38725 - 38739
remarks:        for assignment to VNNIC members
mnt-by:         APNIC-HM
mnt-lower:      MAINT-VN-VNNIC
last-modified:  2023-04-21T06:49:57Z
source:         APNIC

person:         Nguyen Thi Thu Thuy
address:        VNNIC-VN
country:        VN
phone:          +84-2435564944
e-mail:         info@vnnic.vn
nic-hdl:        NTTT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-11T07:33:48Z
source:         APNIC



aut-num:        AS38732
as-name:        CMCTELECOM-VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower, Duy Tan, Dich Vong Hau, Yen Hoa, Cau Giay, Hanoi, Vietnam
country:        VN
import:         from AS7643 action pref=100; accept ANY
import:         from AS24086 action pref=100; accept ANY
export:         to AS7643 announce AS38732
export:         to AS24086 announce AS38732
admin-c:        HVA2-AP
tech-c:         NVH31-AP
mnt-by:         MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2025-05-16T04:03:32Z
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:  2017-11-08T09:40:06Z
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