LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

27.70.72.0/21

13 residential-proxy exits · 30 days

Viettel Group

Announcement
this exact prefix
RPKI valid
Announced by
AS7552
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
13
0.63% of its addresses · 30 days
Spread
4 of 8
/24s with at least one exit
Providers
16
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

484 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
27.70.73.0/2403
27.70.74.0/2402
27.70.75.0/2402
27.70.72.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • B2Proxy
  • CliProxy
  • DataImpulse
  • EZProxies
  • FastProxy
  • IPFly
  • IPPeak
  • LemonBright
  • LudaxProxy
  • NovProxy
  • Oxylabs
  • PuraRoute
  • RainProxy
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
27.70.0.0/16
since Jul 2010
AS7552Residential5,104
11 always on
Viettel Group
27.68.0.0/14
since Jul 2010
AS7552Residential20,351
888 always on
Viettel Group
27.64.0.0/13
since Jul 2010
AS7552Residential57,052
1,123 always on
Viettel Group
27.64.0.0/12AS7552Residential118,051
2,271 always on
Viettel Group

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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