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Data as of Nov 9, 2026

203.190.160.0/21

No anonymizer space · no proxy exits in 30 days

Viettel Corporation · space held by Viettel Group

Announcement
203.190.160.0/20
RPKI valid
Announced by
AS24086
Type
Residential
82% of it

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
203.190.160.0/22
since Jan 2019
AS7552ResidentialViettel Group
203.190.160.0/23
since Jan 2019
AS7552ResidentialViettel Group
via ip range allocate for leasedline customer of Electric Telecom Company (ETC)
203.190.162.0/23
since Jan 2019
AS7552ResidentialViettel Group
203.190.162.0/24
since Dec 2025
AS7552ResidentialViettel Group
203.190.163.0/24
since Jan 2019
AS7552ResidentialViettel Group
203.190.164.0/23
since Jan 2019
AS7552ResidentialViettel Group
203.190.164.0/24
since Dec 2025
AS7552ResidentialViettel Group
203.190.165.0/24
since Dec 2025
AS7552ResidentialViettel Group
via ip range allocate for leasedline customer of Electric Telecom Company (ETC)
203.190.166.0/23
since Oct 2005
AS24086ResidentialViettel Group
203.190.166.0/24
since May 2014
AS24086ResidentialViettel Group
via ip range allocate for leasedline customer of Electric Telecom Company (ETC)

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.190.160.0/204,096VIETTEL-VNViettel GroupALLOCATED PORTABLE—hm-changed@vnnic.vn
└ 203.190.160.0/23512etcleasedline-netip range allocate for leasedline customer of Electric Telecom Company (ETC)ALLOCATED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.160.32/2816bocongthuong-netip range assign for Ministry of Industry and TradeASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.160.96/2816itsc-netVung dia chi cap cho Cty CP thiet bi Giao duc va chuyen giao cong ngheASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.160.152/298inet-netip range assigned for inet media companyASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.160.176/298evnit2-netVung dia chi cap cho Trung tam CNTT tap doan Dien luc VNASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.161.0/2732evnit2-netVung dia chi cap cho Trung tam CNTT tap doan Dien luc VNASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.161.64/2816vieta-netVung dia chi cap cho Tap doan Viet AASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.161.112/2816dienkhithuonghai-netVung dia chi cap cho VPDA Nha may Nhiet dien Quang NinhASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.161.128/2664CHAUPHONG-NETVung dia chi danh cho cong ty Chau PhongASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 203.190.161.192/2816thuydienhoabinh-netNha may Thuy dien Hoa BinhASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.162.0/24256northernvoip-netip range assigned for northern voice ip network of ETCASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via VIETTEL-VN
└ 203.190.163.0/24256hanoicoreinternet-netip range assigned for ETC's core internet network in Ha NoiASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via VIETTEL-VN
└ 203.190.164.0/24256northernbroadband-netip range assigned for broadband internet service in Northern areaASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via VIETTEL-VN
└ 203.190.165.0 - 203.190.166.255512etcleasedline-netip range allocate for leasedline customer of Electric Telecom Company (ETC)ALLOCATED NON-PORTABLE—hm-changed@vnnic.vn
via VIETTEL-VN
└ 203.190.165.0/2732netnam-netCong ty NetnamASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.165.32/2816ndphalai-netNha may Nhiet dien Pha laiASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.165.64/298abs-netCong ty Chung khoan An BinhASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.165.80/2816deashin-netVung dia chi danh cho cong ty Deashin NetworkASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.48/298ubndquangngai-netUy ban nhan dan tinh Quang NgaiASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.64/298dhbachkhoadanang-netTruong Dai hoc Bach Khoa Da NangASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.80/298dhkinhtedanang-netTruong Dai hoc Kinh te Da NangASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.160/2816pc3-netCong ty Dien luc 3ASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.176/2816namhai-netNam Hai ResortASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.200/298dhkinhtedanang-netTruong Dai hoc Kinh te Da NangASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.208/298pc2-netCong ty Truyen tai Dien 2ASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.224/2816daihocdanang-netDai hoc Da nangASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.166.248/298rieker-netCong ty Giay RiekerASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net
└ 203.190.167.0/24256middlebroadband-netip range assigned for broadband internet service in Middle AreaASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via VIETTEL-VN

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,68882%22
Business36018%22

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.190.160.0/20

Prefix
203.190.160.0/20
Announced by
AS24086 Viettel Corporation
Type
Residential
Proxy exits
1
RPKI
RPKI valid
Netname
VIETTEL-VN
Registrant
Viettel Group
RIR
APNIC
Origin network

AS24086

VN
Name
Viettel Corporation
Type
Internet provider
Registered
Jun 22, 2004
Domain
viettel.com.vn
Spamhaus ASN-DROP
not listed