LAYER3 INTEL
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Data as of Nov 3, 2026

145.0.9.0/24

No anonymizer space · no proxy exits in 30 days

Surf B.V.

Announcement
145.0.0.0/16
RPKI valid
Announced by
AS1103
Type
Business
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
145.0.0.0/1665,536SURFNET-EARLY-REGISTRATIONSSurf B.V. (ORG-SB3-RIPE) · NLLEGACYApr 13, 2017[email protected]
└ 145.0.9.0/24256SURFnet-OpenINTELSURFnet bvLEGACYDec 13, 2016[email protected]
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
Announced by

Covering announcement 145.0.0.0/16

Prefix
145.0.0.0/16
Announced by
AS1103 Surf B.V.
Type
Business
RPKI
RPKI valid
Netname
SURFNET-EARLY-REGISTRATIONS
Registrant
Surf B.V.
RIR
RIPE NCC
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