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Data as of Nov 4, 2026

203.162.246.0/23

No anonymizer space · no proxy exits in 30 days

VNPT Corp · space held by Vietnam Posts and Telecommunications Group

Announcement
this exact prefix
RPKI valid
Announced by
AS45899
Type
Business
56% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.162.240.0/21
since Sep 2017
AS45899Residential5
2 always on
Vietnam Posts and Telecommunications Group
via Vietnam Posts and Telecommunications Group
203.162.0.0/16
since Jul 2020
AS45899Residential4,119
60 always on
Vietnam Posts and Telecommunications Group
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
203.162.246.0/24
since Oct 2018
AS45899ResidentialVietnam Posts and Telecommunications Group
via Vietnam Posts and Telecommunications Group

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.162.0.0/1665,536VNPT-VNVietnam Posts and Telecommunications GroupALLOCATED PORTABLE—[email protected]
└ 203.162.192.0/1816,384VNPT-VNVietnam Posts and Telecommunications GroupALLOCATED NON-PORTABLE—[email protected]
└ 203.162.246.32/2732VPBOBCVT-NETThe Office of The Ministry of Posts and TelematicsASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.246.64/2732TAPCHICONGSAN-NETEditorial Board of Communistic magazineASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.246.96/2732DHHANGHAI-NETNavigation UniversityASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.8/298UNDP-NETUnited Nations Development ProgramASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.16/298XANGDAUB12-NETB12 Petroleum CompanyASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.24/298VTV-NETThe News Editorial Board of Vietnam TelevisionASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.32/298FAMILYHEALTH-NETFamily Health InternationalASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.48/298NHNNPTNT-NETVietnam Agricultural Development BankASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.56/298FORMOSTAR-NETFormostar CompanyASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.72/298XMTAMDIEP-NETVan phong du an xi mang Tam DiepASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.88/298KYUNGVIET-NETKyung Viet CompanyASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.96/298DHHONGDUC-NETHong Duc UniversityASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.104/298BDHOABINH-NETHoa Binh PostofficeASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.112/298NETNAM-NETNetnam CompanyASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.128/298TTTINDUNGNHNN-NETTrung tam thong tin tin dung Ngan hang nha nuoc Viet namASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.136/298DHSPKTHUNGYEN-NETUniversity of Technical Education HungyenASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.152/298CPVTTHBUUDIEN-NETJoint stock company for Telecoms and InformaticsASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.160/298NORTEL-NETPresentative Office of Nortel CompanyASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.168/298BAOHANOIMOI-NETHa Noi Moi NewspaperASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.176/298DHHANGHAI-NETNavigation UniversityASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.184/298CARGIRL-NETCargirl Vietnam LtdASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.192/298UNODC-NETUnited nation Office on Drugs and CrimeASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.200/298UBNDBACNINH-NETThe People Committee of Bac NinhASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.208/298STEMCOR-NETPresentative Office of Stemcor (S.E.A)ASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.216/298HOCVIENANND-NETHoc vien an ninh Nhan DanASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.247.232 - 203.162.247.24716GERMARTRANS-NETGemartrans LtdASSIGNED NON-PORTABLE—[email protected]
via VNPT-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

512 addresses
TypeAddressesShareRanges
Business28856%26
Residential22444%10

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Vietnam Posts and Telecommunications Group
Range
203.162.0.0/16
Registration type
ALLOCATED PORTABLE
Origin network

AS45899

VN
Name
VNPT Corp
Type
Internet provider
Registered
Aug 28, 2009
Domain
vnpt.vn
Website
www.vnpt.vn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
6