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Data as of Nov 4, 2026

203.162.144.0/22

No anonymizer space · no proxy exits in 30 days

VNPT Corp · space held by Vietnam Posts and Telecommunications Group

Announcement
203.162.144.0/21
RPKI valid
Announced by
AS45899
Type
Business
73% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.162.0.0/16
since Jul 2020
AS45899Residential4,119
60 always on
Vietnam Posts and Telecommunications Group
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
203.162.144.0/23
since Oct 2017
AS45899ResidentialVietnam Posts and Telecommunications Group
via VietNam Data Communication Company
203.162.146.0/23
since Oct 2017
AS45899ResidentialVietnam Posts and Telecommunications Group
via VietNam Data Communication Company

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.162.0.0/1665,536VNPT-VNVietnam Posts and Telecommunications GroupALLOCATED PORTABLE—[email protected]
└ 203.162.144.0 - 203.162.175.2558,192VDC-NETVietNam Data Communication CompanyALLOCATED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.144.0/2732AIVY-NETAIVYASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.144.32 - 203.162.144.9564DHKTHCM-NETDai hoc Kinh te Ho Chi MinhASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.144.96/2732CANTHOSOFT-NETCan Tho Software ParkASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.144.128/2664SAMYANG-NETSamyang Viet Nam Co Ltd CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.144.192/2732SAMYANG-NETSamyang Viet Nam Co Ltd CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.8/298KAO-NETKao Viet Nam, Co, LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.16/298NFO-NETCty nghien cuu phat trien thi truong NFO Viet NamASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.24/298TTDIENTUHANGHAI-NETCong ty Thong tin Dien tu Hang Hai Viet NamASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.32/298TOMENSG-NETVan phong DD Tomen CorporationASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.40/298TECHNIP-NETCong ty Technip Italy S.p.AASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.48/298VANTAIBTN-NETCong ty TNHH van tai Bien Tin NghiaASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.56/298AMANDA-NETAMANDA Maintenance industrial general & offshore serviceASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.64/298PASTEURHCM-NETPasteur Institute in Ho Chi Minh cityASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.72/298WILLIAM-NETVPDD William E.Connor & Associates LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.80/298STEMCOR-NETVPDD Cty STEMCOR (S.E.A) PTE, LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.88/298KHCNLAMDONG-NETSo Khoa hoc Cong nghe Moi truong Lam DongASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.96/298RIVERSIDE-NETCty lien doanh ven song Sai GonASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.104/298KCC-NETCty THHH Day khoa keo Keen Ching (KCC)ASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.112/298SAMSUNGVINA-NETCong ty Dien tu SamSung Vina (Chi nhanh Ho Chi Minh)ASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.120/298APC-NETAPC Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.128/298SEDCOFOREX-NETSedco Forex International IncASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.136/298ARTUSVN-NETArtus Viet Nam Pacific Sientific Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.144/298DNVHCM-NETDet Norske Veritas Viet NamASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.152 - 203.162.145.16716GARDENPLAZA-NETGarden Plaza Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.168/298DVHHTANSONNHAT-NETTan Son Nhat Cargo Services LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.176/298LSNHAT-NETConsulate General of JapanASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.192/298MARUBENI-NETMarubeni CorporationASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.200/298TNHH3MVIETNAM-NET3M Viet Nam Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.208/298THALESGEOSOLUTION-NETThales Geosolution Singapore PTE Ltd Representative OfficeASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.216/298HANSAEVN-NETHansae Viet Nam Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.224/298HHDNNHATBAN-NETThe Japanese Business Association of Ho Chi Minh CityASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.232/298JETRO-NETJapan External Trade OrganizationASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.145.240/298COFIVAVT-NETCofiva CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.8/298TVKHTHHCM-NETGeneral Sciences LibraryASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.16/298MOTOROLA-NETCty Vien Thong Motorola Viet NamASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.24/298KANAAN-NETKanaan Vietnam Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.32/298VINALINK-NETCty Giao nhan van tai va thuong mai VINALINKASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.40/298MANKICHI-NETMCV Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.48/298AUREOLE-NETAUREOLE CSD CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.56/298SVIE-NETShell Viet Nam LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.64/298CPCKHCM-NETHo Chi Minh City Securities CorporationASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.72/298KONOIKE-NETKonoike Transportation Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.80/298CHIHUNG-NETChi Hung Sport Footwear Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.88/298APL-NETAPL Viet Nam LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.96/298GERMATRANS-NETGermatrans companyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.104/298MEIWA-NETViet Nam Meiwa Co, LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.112/298LHHTXHCM-NETSaigon Co-OperationASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.120/298COLGATEPALMOLIVE-NETColgate Palmolive Viet Nam Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.128/298CDCDTRAVINH-NETTra Vinh Community CollegeASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.136/298ALFALAVAL-NETALfa Laval Rep Office in Viet NamASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.144/298MANULIFEVN-NETManulife VietNam CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.160/298BO-NETB&O Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.168/298BATVN-NETBritish American Tobacco VietNam LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.176/298BOTPHUMY-NETPhu My 3 BOT Power Company LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.184/298GEMADEPT-NETGemadept Sinokor HCMASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.192/298DENTSUYUNG-NETDentsu Young & Rubicam (VietNam) LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.200/298OPVVN-NETOPV Viet Nam CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.208/298MERCEDESBENZ-NETMercedes-Benz (VietNam) CoASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.216/298XMHATIEN1-NETCty Xi Mang Ha Tien 1ASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.224/298MPDF-NETMekong Project Development Facility (MPDF)ASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.146.232/298CHEERFIELD-NETCheerfield vina Co.,ltdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.147.32/2732SAFI-NETCong ty Co phan van tai SafiASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.147.64/2732DAIDUONG-NETOcean Place Jv LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET

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

1,024 addresses
TypeAddressesShareRanges
Business74473%63
Residential28027%7

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.162.144.0/21

Prefix
203.162.144.0/21
Announced by
AS45899 VNPT Corp
Type
Residential
Proxy exits
1
RPKI
RPKI valid
Netname
VDC-NET
Registrant
VietNam Data Communication Company
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Vietnam Posts and Telecommunications Group
Range
203.162.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
VietNam Data Communication Company
Reallocated range
203.162.144.0 - 203.162.175.255
Reallocation type
ALLOCATED NON-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