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Data as of Nov 6, 2026

45.140.240.0/23

No anonymizer space · no proxy exits in 30 days

Blond & Brown s.r.o.

Announcement
45.140.240.0/22
No RPKI
Announced by
AS201727
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
45.140.240.0/221,024CZ-BLONDBROWN-20190814Blond & Brown s.r.o. (ORG-BBS16-RIPE) · CZALLOCATED PAAug 14, 2019abuse@bubakov.net
└ 45.140.240.0/23512BlondBrownunknownASSIGNED PAJun 22, 2021abuse@bubakov.net
via CZ-BLONDBROWN-20190814

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 45.140.240.0/22

Prefix
45.140.240.0/22
Announced by
AS201727 Blond & Brown s.r.o.
Type
Residential
RPKI
No RPKI
Netname
CZ-BLONDBROWN-20190814
Registrant
Blond & Brown s.r.o.
RIR
RIPE NCC
Origin network

AS201727

CZ
Name
Blond & Brown s.r.o.
Type
Internet provider
Registered
Aug 1, 2014
Domain
bubakov.eu
Industry
Community Groups and Nonprofits
Spamhaus ASN-DROP
not listed