ASN Lookup Tool

Vietel CHT Compamy Ltd viettelidc.com.vn VN VN 102 Routes

AS Data

AS38731

AS38731Vietel CHT Compamy Ltd

AS Number 38731
AS Name VTDC-AS-VN
Organization Vietel CHT Compamy Ltd()
Country VN
Website viettelidc.com.vn
Number of IPv4 Routes 93
Number of IPv6 Routes 9
ASN type ISP
Registry APNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS38731 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
171.226.10.0/24 256
171.244.8.0/24 256
45.117.161.0/24 256
125.212.226.0/24 256
2401:5f80:1000::/36 ~5×10²⁷
125.212.236.0/22 1024
171.244.13.0/24 256
115.84.179.0/24 256
125.212.229.0/24 256
125.212.200.0/22 1024

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

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

% Information related to 'AS38725 - AS38739'

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

% Information related to 'AS38731'

% Abuse contact for 'AS38731' is 'hm-changed@vnnic.vn'

aut-num:        AS38731
as-name:        VTDC-AS-VN
descr:          Vietel - CHT Compamy Ltd
descr:          Hoa Lac Hi-Tech Park, Km 29 Thang Long Boulevard, Thach That District, Hanoi City
descr:          VTDC-VN
country:        VN
import:         from AS7552 action pref=10; accept ANY
import:         from AS3462 action pref=10; accept ANY
export:         to AS7552 announce AS38731
export:         to AS3462 announce AS38731
remarks:        ASN for Vietel - CHT Compamy Ltd
admin-c:        NDT14-AP
tech-c:         DKT3-AP
notify:         hm-changed@vnnic.net.vn
mnt-by:         MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2020-05-06T10:57:44Z
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:         Dau Khac Thanh
address:        Hoa Lac Hi-Tech Park, Km 29 Thang Long Boulevard, Thach That District, Hanoi City
country:        VN
phone:          +84-24-62728866
e-mail:         thanhdk@viettelidc.com.vn
nic-hdl:        DKT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-06T10:38:09Z
source:         APNIC

person:         Nguyen Dinh Tuan
address:        Hoa Lac Hi-Tech Park, Km 29 Thang Long Boulevard, Thach That District, Hanoi City
country:        VN
phone:          +84-24-62728866
e-mail:         tuannd@viettelidc.com.vn
nic-hdl:        NDT14-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-06T10:36:26Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS136907 HUAWEI INTERNATIONAL PTE. LTD. HK
AS131378 Cloud Viet Technology Company Limited VN
AS63740 TOCDOSOVN-VN VN
AS135953 Vietnam Online Network Solution Joint Stock Compnay VN
AS150837 SAOVANG TELECOMMUNICATION INFRASTRUCTURE JOINT STOCK COMPANY VN
AS135942 Adsota Corporation VN
AS149109 GIAO HANG TIET KIEM JOINT STOCK COMPANY VN
AS131392 GMO-Z.com Runsystem Joint Stock Company VN
AS153591 LEEON TECHNOLOGY COMPANY LIMITED VN
AS135912 VNETWORK Joint Stock Company VN

Upstreams

AS Number Description Country
AS7552 Viettel Group VN
AS55309 Minh Tu Telecom Limited Company VN

Downstreams

AS Number Description Country
AS136907 HUAWEI INTERNATIONAL PTE. LTD. HK
AS131378 Cloud Viet Technology Company Limited VN
AS135953 Vietnam Online Network Solution Joint Stock Compnay VN
AS150837 SAOVANG TELECOMMUNICATION INFRASTRUCTURE JOINT STOCK COMPANY VN
AS135942 Adsota Corporation VN
AS149109 GIAO HANG TIET KIEM JOINT STOCK COMPANY VN
AS153591 LEEON TECHNOLOGY COMPANY LIMITED VN
AS135912 VNETWORK Joint Stock Company VN
AS135994 IDC Online Technology and Solutions Corporation VN
AS131353 NhanHoa Software company VN

Contacts

Legacy Routes

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS38731 is an Autonomous System Number used to identify a network for BGP internet routing.
AS38731 is listed under Vietel CHT Compamy Ltd.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.