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Data as of Nov 4, 2026

203.162.230.0/23

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
Residential
83% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.162.224.0/21
since Jun 2018
AS45899Residential261
7 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

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]
└ 203.162.230.8/298BCVTKV3-NETDepartment of Posts and Telecommunications No3ASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.16/298DAKLAKPOST-NETDaklak Post OfficeASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.24 - 203.162.230.3916TRUYENTAIDIEN3-NETCong ty truyen tai dien 3ASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.40/298TTTHQUANLYHC-NETTrung tam tin hoc quan ly hanh chinh nha nuocASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.48/298THPTPHANCHAUTRINHDN-NETThe Phan Chau Trinh Secondary School of Da Nang ProvinceASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.56 - 203.162.230.7116TRUYENTAIDIEN3-NETCong ty Truyen tai dien 3ASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.72/298THPTLEQUIDON-NETLe Qui Don Junior High SchoolASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.80/298BDGIALAI-NETGia Lai Hung Vuong Post OfficeASSIGNED NON-PORTABLE—[email protected]
via VNPT-VN
└ 203.162.230.88/298SOGDDTDANANG-NETEducation and Training Department of Da Nang cityASSIGNED 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
Residential42483%2
Business8817%9

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