LAYER3 INTEL
Get started
Sign in
Data as of Nov 11, 2026

173.217.136.0/24

8 residential-proxy exits · 30 days

Optimum

Announcement
173.217.128.0/20
No RPKI
Announced by
AS19108
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
8
3.1% of its addresses · 30 days
Always-on exits
1
13% of its exits
Providers
38
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

4.1K observations

Proxy providers listing exits

  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • Thordata
  • ThunderProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
173.217.0.0/16
since Apr 2013
AS19108Residential877
169 always on
Optimum
173.216.0.0/15
since Apr 2022
AS19108Residential1,754
291 always on
Optimum

Network & registry

AnnouncementRouting historyWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

173.217.128.0/20

Routing history

Pattern
Stable
First seen
Mar 2025
Current origin since
Mar 2025 · 1.6 yr
Origin networks
1