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Data as of Nov 8, 2026

177.99.240.0/21

4 residential-proxy exits · 30 days

Telefonica Brasil S.A

Announcement
this exact prefix
No RPKI
Announced by
AS18881
Type
Residential
88% of it

Residential-proxy exits

Proxy exits
4
0.20% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
13
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

2.1K observations
  • Residential
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
177.99.241.0/2402
177.99.243.0/2402

Proxy providers listing exits

  • Byteful
  • CliProxy
  • FastProxy
  • IPFly
  • IPPeak
  • KocerRoxy
  • LemonBright
  • NodeProxy
  • NovProxy
  • Proxiware
  • Thordata
  • ThunderProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
177.99.240.0/20
since Aug 2020
AS18881Residential4
177.96.0.0/14
since Jul 2020
AS18881Residential24,525
68 always on

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,79288%2
Internet provider25613%1

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS18881

BR
Name
Telefonica Brasil S.A
Type
Internet provider
Registered
Oct 23, 2000
Domain
telefonica.com.br
Website
www.telefonica.com.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed