LAYER3 INTEL
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Data as of Nov 7, 2026

145.48.0.0/15

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
28
0.02% of its addresses · listed by providers
Spread
25 of 512
/24s with at least one exit
Providers
25
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
145.49.108.0/2402
145.49.131.0/2402
145.49.129.0/2402
145.49.107.0/2401
145.49.112.0/2401
145.49.49.0/2401
145.49.50.0/2401
145.49.72.0/2401
145.49.76.0/2401
145.49.77.0/2401
145.49.84.0/2401
145.49.102.0/2401
145.49.4.0/2401
145.49.13.0/2401
145.49.42.0/2401
145.49.114.0/2401
145.49.115.0/2401
145.49.119.0/2401
145.49.124.0/2401
145.49.128.0/2401
145.49.10.0/2401
145.49.130.0/2401
145.49.6.0/2401
145.49.132.0/2401

Proxy providers listing exits

  • Ake.net
  • BlurPath
  • Byteful
  • CatProxies
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • GhostConnect
  • HideProxy
  • IPPeak
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • NextProxy
  • NovaProxy
  • Oxylabs
  • ProxiesVision
  • ProxyEmpire
  • ProxyGeo
  • Shifter
  • Thordata
  • 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
145.47.0.0 - 145.49.255.255196,608SURFNET-EARLY-REGISTRATIONSSurf B.V. (ORG-SB3-RIPE) · NLLEGACYJul 24, 2018cert@surfcert.nl
└ 145.48.0.0/1665,536AVANS-NETAvans HogeschoolLEGACY—cert@surfcert.nl
via SURFNET-EARLY-REGISTRATIONS
└ 145.49.0.0/1665,536AVANS-NETAvans HogeschoolLEGACYJun 7, 2023cert@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