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Data as of Nov 3, 2026

131.221.48.0/24

256 residential-proxy exits · 30 days

Sempre Telecomunicacoes LTDA

Announcement
131.221.48.0/23
RPKI valid
Announced by
AS28198
Type
Residential
Risk
30 / 100 · Medium
Recently moved · Proxy exits nearby
Recent change
New origin Oct 22, 2026
from AS262375, after 4.4 years unannounced

Residential-proxy exits

Proxy exits
256
100% of its addresses · 30 days
Always-on exits
249
97% of its exits
Providers
35
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

844K observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Decodo
  • Evomi
  • FlashProxy
  • FloppyData
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • Maskify
  • NSocks
  • Novada
  • Oxylabs
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • Webshare

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
131.221.48.0/22
since Sep 2022
AS28198Residential1,021
469 always on

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
131.221.48.0/221,024435356Sempre Telecomunicacoes LTDA (24605227000129)allocatedOct 15, 2014—

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 131.221.48.0/23

Prefix
131.221.48.0/23
Announced by
AS28198 Sempre Telecomunicacoes LTDA
Type
Residential
Proxy exits
510
Always-on exits
249
RPKI
RPKI valid
RIR
LACNIC
Origin network

AS28198

BR
Name
Sempre Telecomunicacoes LTDA
Type
Internet provider
Registered
Apr 2, 2008
Domain
sempreinternet.com.br
Website
sempreinternet.com.br/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed