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Data as of Nov 3, 2026

27.71.20.0/22

1 residential-proxy exit · 30 days

Viettel Group

Announcement
27.71.16.0/21
RPKI valid
Announced by
AS7552
Type
Hosting

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

6 observations

Proxy providers listing exits

  • DataImpulse

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
27.71.0.0/16
since Jul 2010
AS7552Residential5,433
834 always on
Viettel Group
27.68.0.0/14
since Jul 2010
AS7552Residential20,413
893 always on
Viettel Group
27.64.0.0/13
since Jul 2010
AS7552Residential57,197
1,127 always on
Viettel Group
27.64.0.0/12AS7552Residential118,272
2,285 always on
Viettel Group
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
27.71.20.0/23
since Jun 2024
AS38731Hosting1Viettel Group
27.71.20.0/24
since Jun 2024
AS38731Hosting1Viettel Group
27.71.21.0/24
since Jun 2024
AS38731HostingViettel Group
27.71.22.0/23
since Dec 2025
AS38731HostingViettel Group

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 27.71.16.0/21

Prefix
27.71.16.0/21
Announced by
AS7552 Viettel Group
Type
Residential
Proxy exits
2
RPKI
RPKI valid
Netname
VIETTEL-VN
Registrant
Viettel Group
RIR
APNIC
Origin network

AS7552

VN
Name
Viettel Group
Type
Internet provider
Registered
Oct 8, 2002
Domain
viettel.com.vn
Website
www.viettel.com.vn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1
Tor exits
1