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Data as of Nov 11, 2026

37.152.85.0/24

4 residential-proxy exits · 30 days

Prophase Electronics, S.L.

Announcement
37.152.80.0/21
RPKI valid
Announced by
AS201735
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
4
1.6% of its addresses · 30 days
Always-on exits
2
50% of its exits
Providers
35
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

15K observations

Proxy providers listing exits

  • 711Proxy
  • 911Proxy
  • 9Proxy
  • Ake.net
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CoreProxy
  • DataImpulse
  • Evomi
  • FlashProxy
  • FloppyData
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LUMIPROXY
  • NSocks
  • NiuProxy
  • PrivateProxy
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ZENPROXY_PREMIUM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.152.80.0/212,048ES-FIBWI-20120312Prophase Electronics, S.L. (ORG-PES8-RIPE) · ESALLOCATED PAOct 15, 2019bsastre@prophase.es
└ 37.152.81.0 - 37.152.87.2551,792FIBWIEnd usersASSIGNED PAJul 16, 2012bsastre@prophase.es
via ES-FIBWI-20120312

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 37.152.80.0/21

37.152.80.0/21

Routing history

Pattern
Rotating
First seen
Apr 2012
Current origin since
May 2022 · 4.5 yr
Origin networks
3
Last change of origin
May 2022
Recorded history

History

Handoffs
2