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Data as of Nov 11, 2026

220.231.72.0/21

1 residential-proxy exit · 30 days

Viettel Group

Announcement
220.231.64.0/20
RPKI valid
Announced by
AS7552
Type
Residential

Residential-proxy exits

Proxy exits
1
0.05% of its addresses · 30 days
Always-on exits
1
100% of its exits
Spread
1 of 8
/24s with at least one exit
Providers
19
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

3.5K observations

Proxy providers listing exits

  • 9Proxy
  • Ake.net
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Evomi
  • FlashProxy
  • Geonode
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • Proxyma
  • Shifter
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
220.231.64.0/18
since May 2019
AS7552Residential43
5 always on
Viettel Group
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
220.231.72.0/22
since Jun 2005
AS7552Residential1
1 always on
Viettel Group
220.231.76.0/22
since Jun 2005
AS7552ResidentialViettel Group

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

220.231.64.0/20

Routing history

Pattern
Stable
First seen
Nov 2007
Current origin since
Nov 2007 · 19 yr
Origin networks
1