LAYER3 INTEL
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Data as of Nov 6, 2026

145.74.0.0/15

No anonymizer space

Surf B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS1103
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
29
0.02% of its addresses · listed by providers
Spread
17 of 512
/24s with at least one exit
Providers
24
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
145.74.199.0/2406
145.74.197.0/2404
145.74.38.0/2403
145.74.37.0/2402
145.74.36.0/2402
145.74.40.0/2401
145.74.42.0/2401
145.74.148.0/2401
145.74.159.0/2401
145.74.176.0/2401
145.74.182.0/2401
145.74.196.0/2401
145.74.41.0/2401
145.74.39.0/2401
145.74.200.0/2401
145.74.202.0/2401
145.74.228.0/2401

Proxy providers listing exits

  • 9Proxy
  • Ake.net
  • AnyIP
  • BottingTools
  • Byteful
  • CatProxies
  • Decodo
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • HideProxy
  • IPFly
  • NextProxy
  • NovaProxy
  • Oxylabs
  • ProxiesVision
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • PuraRoute
  • RealProxy
  • VantageProxies

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
145.73.0.0 - 145.76.255.255262,144SURFNET-EARLY-REGISTRATIONSSurf B.V. (ORG-SB3-RIPE) · NLLEGACYApr 25, 2025cert@surfcert.nl
└ 145.74.0.0/1665,536HAN-NETHogeschool van Arnhem en NijmegenLEGACYJun 20, 2002cert@surfcert.nl
via SURFNET-EARLY-REGISTRATIONS
└ 145.75.0.0/1665,536INHOLLAND-NETHogeschool InhollandLEGACY—cert@surfcert.nl
via SURFNET-EARLY-REGISTRATIONS

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
Origin network

AS1103

NL
Name
Surf B.V.
Type
Education
Registered
Sep 1, 1993
Domain
surf.nl
Website
www.surf.nl/en
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed