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Data as of Nov 4, 2026

203.162.42.0/24

No anonymizer space · no proxy exits in 30 days

VNPT Corp · space held by Vietnam Posts and Telecommunications Group

Announcement
203.162.42.0/23
RPKI valid
Announced by
AS45899
Type
Business
75% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.162.40.0/21
since Oct 2017
AS45899Residential135
2 always on
Vietnam Posts and Telecommunications Group
via VietNam Data Communication Company
203.162.0.0/16
since Jul 2020
AS45899Residential4,119
60 always on
Vietnam Posts and Telecommunications Group

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]
└ 203.162.32.0/204,096VDC-NETVietNam Data Communication CompanyALLOCATED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.42.16/2816HCMSTE-NETTrung tam Thong tin Khoa hoc Cong nghe thanh pho Ho Chi MinhASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.32/2816AIRLINE-NETVietnam AirlineASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.48/2816LACVIET-NETLacviet CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.64/2816PWC-NETPrice Water House CoopersASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.80/2816BIVN-NETBoehringer Ingelheim IntASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.96/2816AMSTD-NETAmstan Sanitaryware Inc-amstdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.112/2816INTLSOS-NETOscat/Area Vietnam CoASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.128/2816TMA-NETTuong Minh Co LtdASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.144/2816FREETREND-NETFreetrendASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.176/2816PETROSIN-NETPetrosin Engineers and Contractors Ltd-PetrosinASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.192/2816TMA-NETTuong Minh CompanyASSIGNED NON-PORTABLE—[email protected]
via VDC-NET
└ 203.162.42.224/2816FOCAL-NETFocalASSIGNED 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

256 addresses
TypeAddressesShareRanges
Business19275%12
Residential6425%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.162.42.0/23

Prefix
203.162.42.0/23
Announced by
AS45899 VNPT Corp
Type
Residential
Proxy exits
40
Always-on exits
1
RPKI
RPKI valid
Netname
VDC-NET
Registrant
VietNam Data Communication Company
RIR
APNIC
Registry

Holder

Organization
Vietnam Posts and Telecommunications Group
Range
203.162.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
VietNam Data Communication Company
Reallocated range
203.162.32.0/20
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