LAYER3 INTEL
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Data as of Nov 8, 2026

81.0.242.0/24

No anonymizer space · no proxy exits in 30 days

SPCom s.r.o. · space held by CASABLANCA INT a.s.

Announcement
81.0.242.0/23
RPKI valid
Announced by
AS204383
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
81.0.230.0 - 81.0.243.2553,584CZ-CASABLANCA-20011214CASABLANCA INT a.s. (ORG-CI1-RIPE) · CZALLOCATED PAJul 28, 2022abuse@casablanca.cz
└ 81.0.242.0/23512SPCOM-CASAunknownSUB-ALLOCATED PAJun 2, 2025abuse@casablanca.cz
via CZ-CASABLANCA-20011214

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 81.0.242.0/23

Prefix
81.0.242.0/23
Announced by
AS204383 SPCom s.r.o.
Type
Residential
RPKI
RPKI valid
Netname
SPCOM-CASA
RIR
RIPE NCC
Registry

Holder

Organization
CASABLANCA INT a.s.
Handle
ORG-CI1-RIPE
Range
81.0.230.0 - 81.0.243.255
Registration type
ALLOCATED PA
Record created
Jul 28, 2022
Reallocated to
Not named in the registry
Reallocated range
81.0.242.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Jun 2, 2025
Origin network

AS204383

CZ
Name
SPCom s.r.o.
Type
Internet provider
Registered
Mar 21, 2018
Domain
spcom.cz
Website
www.spcom.cz
Spamhaus ASN-DROP
not listed