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Data as of Nov 10, 2026

45.4.252.0/22

233 residential-proxy exits · 30 days

Fernando German Fischer (FIBERNET TELECOM)

Announcement
this exact prefix
RPKI valid
Announced by
AS265661
Type
Unknown
75% of it
Recent change
New origin Jul 2026
from AS265661 Fernando German Fischer (FIBERNET TELECOM), after 3.6 years unannounced

Residential-proxy exits

Proxy exits
233
23% of its addresses · 30 days
Always-on exits
105
45% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
59
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

263K observations
  • Residential
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
45.4.252.0/247688
45.4.255.0/2429143
45.4.253.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • Evomi
  • FlashProxy
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • MangoProxy
  • Maskify
  • NSocks
  • NovProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive
  • Webshare

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsRPKI
45.4.252.0/23
since Nov 2023
AS265661Unknown89
76 always on
45.4.252.0/24
since Nov 2022
AS265661Unknown88
76 always on
45.4.253.0/24
since Nov 2019
AS265661Unknown1
45.4.254.0/23
since Apr 2026
AS265661Residential143
29 always on
45.4.254.0/24
since Jul 2026
AS265661Unknown
45.4.255.0/24
since Nov 2022
AS265661Residential143
29 always on

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Unknown76875%3
Residential25625%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Sep 2017
Current origin since
Jul 2026 · 3 mo
Origin networks
1