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Data as of Nov 15, 2026

145.109.0.0/17

44 residential-proxy exits · 30 days

Universiteit van Amsterdam Amsterdam The Netherlands · space held by Surf B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS1124
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
44
0.13% of its addresses · 30 days
Spread
35 of 128
/24s with at least one exit
Providers
35
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

443 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
145.109.62.0/2403
145.109.24.0/2402
145.109.61.0/2402
145.109.10.0/2402
145.109.40.0/2402
145.109.13.0/2402
145.109.15.0/2402
145.109.37.0/2402
145.109.38.0/2401
145.109.56.0/2401
145.109.29.0/2401
145.109.30.0/2401
145.109.32.0/2401
145.109.33.0/2401
145.109.36.0/2401
145.109.17.0/2401
145.109.0.0/2401
145.109.12.0/2401
145.109.41.0/2401
145.109.44.0/2401
145.109.55.0/2401
145.109.21.0/2401
145.109.58.0/2401
145.109.59.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BottingTools
  • Byteful
  • CatProxies
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • HPROXY
  • HideProxy
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • NextProxy
  • NovaProxy
  • Oxylabs
  • PROXYFALL
  • PROXYSAVER
  • PROXYSCRAPE
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • Q2IP
  • RainProxy
  • SPYDERPROXY_BASIC
  • Shifter
  • Thordata
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
145.88.0.0 - 145.118.255.2552,031,616SURFNET-EARLY-REGISTRATIONSSurf B.V. (ORG-SB3-RIPE) · NLLEGACYNov 24, 2025cert@surfcert.nl
└ 145.109.0.0/1665,536HVA-NETHogeschool van AmsterdamLEGACYOct 21, 2026cert@hva.nl
└ 145.109.0.0/1732,768UVA-NETUniversiteit van AmsterdamLEGACYMay 3, 2016cert@uva.nl

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Nov 2013
Current origin since
Nov 2013 · 13 yr
Origin networks
1