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Data as of Nov 7, 2026

203.190.166.248/29

No anonymizer space · no proxy exits in 30 days

Viettel Corporation · space held by Viettel Group

Announcement
203.190.166.0/24
RPKI valid
Announced by
AS24086
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.190.166.0/23
since Oct 2005
AS24086ResidentialViettel Group
203.190.160.0/20
since May 2005
AS24086Residential1Viettel Group

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
└ 203.190.165.0 - 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
└ 203.190.166.248/298rieker-netCong ty Giay RiekerASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
via etcleasedline-net

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.190.166.0/24

Prefix
203.190.166.0/24
Announced by
AS24086 Viettel Corporation
Type
Residential
RPKI
RPKI valid
Netname
etcleasedline-net
Registrant
ip range allocate for leasedline customer of Electric Telecom Company (ETC)
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Viettel Group
Range
203.190.160.0/20
Registration type
ALLOCATED PORTABLE
Reallocated to
ip range allocate for leasedline customer of Electric Telecom Company (ETC)
Reallocated range
203.190.165.0 - 203.190.166.255
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS24086

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